CN205637139U - Support flat push formula multicavity steel pipe -concrete composite post braced frame system - Google Patents

Abstract

The utility model discloses a support flat push formula multicavity steel pipe -concrete composite post braced frame system, including first multicavity steel pipe -concrete composite post, second multicavity steel pipe -concrete composite post and the third multicavity steel pipe -concrete composite post that from left to right distributes in proper order, be equipped with a plurality of connecting rods between first multicavity steel pipe -concrete composite post and the second multicavity steel pipe -concrete composite post, each connecting rod distributes under to from last in proper order, is equipped with braced system between upper and lower two adjacent connecting rods, and braced system includes the 3rd H shaped steel roof beam, first support square steel, second support square steel, third support square steel and fourth support square steel. The utility model discloses a long service life, observability is better to simple structure, the rigidity of frame is stronger, construction convenience.

Description

Brace frame system of multi-cavity concrete-filled steel tube composite columns

technical field

The utility model relates to a frame system, in particular to a supporting frame system of a supporting horizontal pushing type multi-cavity steel pipe concrete composite column.

Background technique

At present, my country's "Technical Regulations for Rectangular Steel Tube Concrete Structures" (GECS159: 2004) provides a frame for steel tube beam-column joints, which mainly consists of joints in the form of inner diaphragm type and outer ring plate type. But so far, there are the following deficiencies in the connection between the steel pipe concrete composite column and the steel beam node in the prior art:

1) When the inner diaphragm and the flange of the beam in the inner diaphragm joint are in the same horizontal plane, the joint meets the requirements of rigid joints, but this kind of joint can only be used when the side of the pipe column is longer. Because when the side length is small, it is not only difficult to weld, but also hinders the concrete pouring in the pipe. In addition, the beam flange and the inner partition plate penetrate the weld seam on both sides of the same column wall, the quality of the weld seam is poor, and the steel produces large welding residual stress. The steel at the joints is prone to delamination or brittle failure, thereby reducing the service life of the frame.

2) Affect the appearance and use of the building. Such as the outer ring plate joint, the construction of this joint is simple, the force transmission is clear, and it is not limited by the side length of the steel pipe, but a sufficiently large horizontal ring plate is required to ensure the strength of the joint, and the amount of steel used is larger than that of the inner diaphragm joint. And when applied to corner columns, the horizontal ring plate not only hinders the installation of wall panels, but also causes the reinforcing ring to protrude from the building facade, causing convex corners at the indoor and outdoor nodes, which affects the look and feel, which needs to be solved by decoration or ceiling.

3) The mechanical properties of the joints in the frame and the simplicity and economy of construction cannot be both. In practical applications, some types of joints have better mechanical properties and overall stiffness of the frame, but the amount of materials used is large and the construction is complicated.

Utility model content

The purpose of the utility model is to overcome the above-mentioned shortcomings of the prior art, and provide a supporting frame system of a multi-cavity concrete-filled steel pipe composite column. The frame system has a long service life, good observability, and a simple structure. The rigidity is strong, and the construction is convenient.

In order to achieve the above purpose, the supporting frame system of the utility model described in the utility model includes a first multi-cavity steel pipe concrete composite column, a second multi-cavity steel pipe concrete composite column and The third multi-cavity steel pipe concrete composite column;

A number of connecting rods are arranged between the first multi-cavity concrete-filled steel pipe composite column and the second multi-cavity concrete-filled steel pipe composite column, and each connecting rod is distributed sequentially from top to bottom. The bar includes a first H-shaped steel beam and a second H-shaped steel beam, one end of the first H-shaped steel beam is connected to one end of the second H-shaped steel beam, and the supporting system includes a third H-shaped steel beam, a first supporting square Steel, the second supporting square steel, the third supporting square steel and the fourth supporting square steel, wherein the middle part of the third H-shaped steel beam passes through the first supporting square steel and the other end of the first H-shaped steel beam in the upper connecting rod It is connected with the side of the first multi-cavity steel pipe concrete composite column, and the middle part of the third H-shaped steel beam is combined with the other end of the second H-shaped steel beam in the upper connecting rod and the second multi-cavity steel pipe concrete through the second supporting square steel The sides of the columns are connected, the middle part of the third H-shaped steel beam is connected with the other end of the first H-shaped steel beam in the lower connecting rod and the side of the first multi-cavity steel pipe concrete composite column through the third supporting square steel, and the third The middle part of the H-shaped steel beam is connected with the other end of the second H-shaped steel beam in the lower connecting rod and the side of the second multi-cavity steel pipe concrete composite column through the fourth supporting square steel;

A number of fourth H-shaped steel beams are arranged between the second multi-cavity steel pipe concrete composite column and the third multi-cavity steel pipe concrete composite column, wherein, each fourth H-shaped steel beam is distributed sequentially from top to bottom, and the fourth H-shaped One end of the steel beam is connected to the side of the second multi-cavity concrete-filled steel pipe composite column, and the other end of the fourth H-shaped steel beam is connected to the side of the third multi-cavity concrete-filled steel pipe composite column.

The fourth H-shaped steel beam is connected to the second multi-cavity concrete-filled steel pipe composite column through the first fixing piece; the fourth H-shaped steel beam is connected to the third multi-cavity steel pipe concrete composite column through the second fixing piece.

The first fixing part includes a first upper cover plate, a first lower supporting plate, a first connecting angle steel, a second connecting angle steel, a first side plate and a second side plate, and the first upper cover plate is fixed on the fourth H-shaped On the upper part of the upper flange of the steel beam, the first lower supporting plate is fixed on the lower part of the lower flange of the fourth H-shaped steel beam, and the side of one end of the first side plate is fixed on the front of the second multi-cavity steel pipe concrete composite column. The side of one end of the second side plate is fixed on the back of the second multi-cavity steel pipe concrete composite column, the first side plate is facing the second side plate, and the end of the fourth H-shaped steel beam extends into the side of the other end of the first side plate Between the side of the other end of the second side plate, the first connecting angle steel and the second connecting angle steel are fixed on both sides of the web plate of the fourth H-shaped steel beam, and the first bolt passes through the first side plate and the first connecting angle steel to connect The first side plate is connected with the first connecting angle steel, and the second bolt passes through the second connecting angle steel and the second side plate to connect the second connecting angle steel with the second side plate.

The second fixing part includes a second upper cover plate, a second lower supporting plate, a third connecting angle steel, a fourth connecting angle steel, a third side plate and a fourth side plate, and the second upper cover plate is fixed on the fourth H-shaped The upper part of the upper flange of the steel beam, the second lower supporting plate is fixed on the lower part of the lower flange of the fourth H-shaped steel beam, and the side of one end of the third side plate is fixed on the front of the third multi-cavity steel pipe concrete composite column. The side of one end of the four side plates is fixed to the back of the third multi-cavity steel pipe concrete composite column, the third side plate is facing the fourth side plate, and the end of the fourth H-shaped steel beam extends into the side of the other end of the third side plate Between the side of the other end of the fourth side plate, the third connecting angle steel and the fourth connecting angle steel are fixed on both sides of the web plate of the fourth H-shaped steel beam, and the third bolt passes through the third side plate and the third connecting angle steel to connect The third side plate is connected with the third connecting angle steel, and the fourth bolt passes through the fourth connecting angle steel and the fourth side plate to connect the fourth connecting angle steel with the fourth side plate.

It also includes the fifth side plate, the sixth side plate, the first stiffening plate and the second stiffening plate, wherein, the middle part of the side of the fifth side plate is fixed on the front of the third H-shaped steel beam, and the middle part of the sixth side plate is fixed on the On the back side of the third H-shaped steel beam, the first stiffening plate and the second stiffening plate are located above and below the third H-shaped steel beam respectively, wherein the two ends of the first stiffening plate are connected to the inner surface of the fifth side plate and the second stiffening plate respectively. The inner surfaces of the six side plates are connected, the two ends of the second stiffening plate are respectively connected with the inner surfaces of the fifth side plate and the inner surfaces of the sixth side plate, and the lower end of the first supporting square steel is inserted and fixed on the upper part of the fifth side plate Between the inner surface of the upper inner surface of the sixth side plate and the upper inner surface of the sixth side plate, the lower end of the second support square steel is inserted and fixed between the inner surface of the upper fifth side plate and the inner surface of the upper sixth side plate, and the third support square The lower end of the steel is inserted and fixed between the inner surface of the lower part of the fifth side plate and the inner surface of the lower part of the sixth side plate, and the lower end of the fourth supporting square steel is inserted and fixed between the inner surface of the lower part of the fifth side plate and the sixth side between the inner surfaces of the lower part of the plate, and the lower end of the third supporting square steel and the lower end of the fourth supporting square steel are respectively located on both sides of the second stiffening plate, the lower end of the first supporting square steel and the lower end of the second supporting square steel are respectively on both sides of the first stiffener;

The upper and lower sides of the lower end of the first support square steel are respectively provided with a first support upper cover plate and a first support lower cover plate, wherein the first support upper cover plate and the first support lower cover plate are inserted into the upper part of the fifth side plate Between the side surface and the upper inner surface of the sixth side plate; the first support square steel is inserted and fixed on the first support upper cover plate and the first support lower cover plate;

The upper and lower sides of the lower end of the second support square steel are respectively provided with a second support upper cover plate and a second support lower cover plate, wherein the second support upper cover plate and the second support lower cover plate are inserted into the upper part of the fifth side plate. Between the side surface and the upper inner surface of the sixth side plate; the second support square steel is inserted and fixed on the second support upper cover plate and the second support lower cover plate;

The upper and lower sides of the upper end of the third support square steel are respectively provided with a third support upper cover plate and a third support lower cover plate, wherein the third support upper cover plate and the third support lower cover plate are inserted into the lower part of the fifth side plate Between the side surface and the inner surface of the lower part of the sixth side plate; the third support square steel is inserted and fixed on the third support upper cover plate and the third support lower cover plate;

The upper and lower sides of the upper end of the fourth support square steel are respectively provided with a fourth support upper cover plate and a fourth support lower cover plate, wherein the fourth support upper cover plate and the fourth support lower cover plate are inserted into the upper part of the fifth side plate. Between the side surface and the upper inner surface of the sixth side plate; the fourth supporting square steel is inserted and fixed on the fourth supporting upper cover plate and the fourth supporting lower cover plate.

It also includes several sets of third fixing pieces, wherein each set of third fixing pieces includes the seventh side plate and the eighth side plate. The side of one end of the side plate is fixed to the back of the first multi-cavity steel pipe concrete composite column, wherein, the end of the first supporting square steel in the uppermost support system and the end of the first H-shaped steel beam in the uppermost connecting rod They are all inserted and fixed between the side of the other end of the seventh side plate and the side of the other end of the eighth side in the uppermost set of third fixing pieces; the lower end of the third support square steel in the previous support system, The upper end of the first supporting square steel and the end of the third H-shaped steel beam between the two adjacent supporting systems are inserted and fixed between the side of the other end of the seventh side plate and the side of the other end of the eighth side plate Between, the end of the third supporting square steel in the lowermost support system and the end of the first H-shaped steel beam in the lowermost connecting rod are inserted into the other end of the seventh side plate in the lowermost set of third fixing pieces between the side of the eighth side and the side at the other end of the eighth side;

The upper and lower sides of the end of the first H-shaped steel beam are respectively provided with a fifth support upper cover plate and a fifth support lower cover plate, wherein the fifth support upper cover plate and the fifth support lower cover plate are inserted into the seventh side plate Between the inner surface and the inner surface of the eighth side plate; the first H-shaped steel beam is inserted and fixed on the fifth support upper cover plate and the fifth support lower cover plate;

The upper and lower sides of the lower end of the third support square steel are respectively provided with a sixth support upper cover plate and a sixth support lower cover plate, wherein the sixth support upper cover plate and the sixth support lower cover plate are inserted into the seventh side plate Between the side surface and the inner surface of the eighth side plate; the third support square steel is inserted and fixed between the sixth support upper cover plate and the sixth support lower cover plate;

The upper and lower sides of the upper end of the first support square steel are respectively provided with a seventh support upper cover plate and a seventh support lower cover plate, wherein the seventh support upper cover plate and the seventh support lower cover plate are inserted into the seventh side plate Between the side surface and the inner surface of the eighth side plate; the first supporting square steel is inserted and fixed between the seventh supporting upper cover plate and the seventh supporting lower cover plate.

It also includes several sets of fourth fixing parts, wherein each fourth fixing part includes a ninth side plate and a tenth side plate, the side of one end of the ninth side plate is fixed on the front of the second multi-cavity steel pipe concrete composite column, and the tenth side The side of one end of the slab is fixed to the back of the second multi-cavity steel pipe concrete composite column, wherein the end of the second supporting square steel in the uppermost support system and the end of the second H-shaped steel beam in the uppermost connecting rod are both It is inserted and fixed between the side of the other end of the ninth side plate and the side of the other end of the tenth side in the uppermost group of fourth fixing pieces; The upper end of the two supporting square steels and the end of the third H-shaped steel beam between the two adjacent supporting systems are inserted and fixed between the side of the other end of the ninth side plate and the side of the other end of the tenth side plate , the end of the fourth supporting square steel in the lowermost support system and the end of the second H-shaped steel beam in the lowermost connecting rod are inserted into the other end of the ninth side plate in the fourth fixing piece at the bottom between the side and the side at the other end of the tenth side;

The upper and lower sides of the end of the second H-shaped steel beam are respectively provided with an eighth supporting upper cover plate and an eighth supporting lower cover plate, wherein the eighth supporting upper cover plate and the eighth supporting lower cover plate are inserted into the ninth side plate Between the inner surface and the inner surface of the tenth side plate; the second H-shaped steel beam is inserted and fixed between the eighth support upper cover plate and the eighth support lower cover plate;

The upper and lower sides of the lower end of the second support square steel are respectively provided with a ninth support upper cover plate and a ninth support lower cover plate, wherein the ninth support upper cover plate and the ninth support lower cover plate are inserted into the inner surface of the ninth side plate and the inner surface of the tenth side plate; the second support square steel is inserted and fixed between the ninth support upper cover plate and the ninth support lower cover plate;

The upper and lower sides of the upper end of the fourth support square steel are respectively provided with a tenth support upper cover plate and a tenth support lower cover plate, wherein the tenth support upper cover plate and the tenth support lower cover plate are inserted into the inner surface of the ninth side plate and the inner surface of the tenth side plate; the fourth support square steel is inserted and fixed between the tenth support upper cover plate and the tenth support lower cover plate.

The third H-shaped steel beam is connected to the side of the first multi-cavity steel pipe concrete composite column through a fifth fixing piece, wherein the fifth fixing piece includes a third upper cover plate, a third lower cover plate, and a fifth connecting angle steel , the sixth connecting angle steel, the eleventh side plate and the twelfth side plate, the third upper cover plate is fixed on the upper part of the upper flange of the third H-shaped steel beam, and the third lower cover plate is fixed on the third H-shaped steel beam In the lower part of the lower flange of the beam, the side of one end of the eleventh side plate is fixed to the front of the first multi-cavity concrete-filled steel tube composite column, and the side of one end of the twelfth side plate is fixed to the back of the first multi-cavity concrete-filled steel tube composite column, The eleventh side plate is facing the twelfth side plate, the end of the third H-shaped steel beam extends between the side of the other end of the eleventh side plate and the side of the other end of the twelfth side plate, and the fifth connection The angle steel and the sixth connection angle steel are fixed on both sides of the web plate of the third H-shaped steel beam, and the fifth bolt passes through the eleventh side plate and the fifth connection angle steel to connect the eleventh side plate and the eleventh connection angle steel, The sixth bolt passes through the sixth connecting angle steel and the twelfth side plate to connect the sixth connecting angle steel and the twelfth side plate; the width of the third upper cover plate is smaller than that between the eleventh side plate and the twelfth side plate The width of the third lower cover plate is greater than the distance between the eleventh side plate and the twelfth side plate.

The third H-shaped steel beam is connected to the side of the second multi-cavity steel pipe concrete composite column through the sixth fixing piece, wherein the sixth fixing piece includes the fourth upper cover plate, the fourth lower cover plate, and the seventh connecting angle steel , the eighth connecting angle steel, the thirteenth side plate and the fourteenth side plate, the fourth upper cover plate is fixed on the upper part of the upper flange of the third H-shaped steel beam, and the fourth lower cover plate is fixed on the third H-shaped steel beam In the lower part of the lower flange of the beam, the side of one end of the thirteenth side plate is fixed to the front of the second multi-cavity concrete-filled steel tube composite column, and the side of one end of the fourteenth side plate is fixed to the back of the second multi-cavity concrete-filled steel tube composite column. The thirteenth side plate is facing the fourteenth side plate, the end of the third H-shaped steel beam extends between the side of the other end of the thirteenth side plate and the side of the other end of the fourteenth side plate, and the seventh connection The angle steel and the eighth connecting angle steel are fixed on both sides of the web plate of the third H-shaped steel beam, and the seventh bolt passes through the thirteenth side plate and the seventh connecting angle steel to connect the fourteenth side plate and the seventh connecting angle steel. Eight bolts pass through the eighth connecting angle steel and the fourteenth side plate to connect the eighth connecting angle steel and the fourteenth side plate; the width of the fourth upper cover plate is smaller than the width between the thirteenth side plate and the fourteenth side plate The distance, the width of the fourth lower cover plate is greater than the distance between the thirteenth side plate and the fourteenth side plate.

The cross-sections of the first multi-cavity concrete-filled steel tube composite column, the second multi-cavity steel tube concrete composite column and the third multi-cavity steel tube concrete composite column are all rectangular.

The utility model has the following beneficial effects:

The supporting frame system of the supporting horizontal multi-cavity concrete-filled steel pipe composite column described in the utility model includes a first multi-cavity steel pipe concrete composite column, a second multi-cavity steel pipe concrete composite column and a third multi-cavity steel pipe concrete composite column. The cavity concrete-filled steel tube composite column is connected to the second multi-cavity steel tube concrete composite column through several connecting rods and the third H-shaped steel beam, and the second multi-cavity steel tube concrete composite column is connected to the third multi-cavity steel tube concrete composite column. The fourth H-shaped steel beam is connected, and the multi-cavity steel pipe concrete composite column can be welded in the factory, avoiding the welding due to the traditional penetration welding on site, ensuring the quality of the weld, thereby improving the service life of the frame. The first supporting square steel and the second supporting square steel, or the third supporting square steel and the fourth supporting square steel are arranged between the upper and lower adjacent connecting rods and the third H-shaped steel beam, wherein the first supporting square steel, the second supporting square steel The supporting square steel and the third H-shaped steel beam form a K node, and the third supporting square steel, the fourth supporting square steel and the third H-shaped steel beam form a K node, which has a strong bearing capacity. At the same time, the utility model takes the multi-cavity concrete-filled steel pipe composite column as the main body. During manufacture, the thickness of the multi-cavity steel-filled concrete composite column can be controlled according to the width of the wall, so that the thickness of the utility model is consistent with the thickness of the wall, avoiding indoor There are protruding angles at the outer nodes, and the visibility is good. At the same time, the mechanical properties of the multi-cavity steel pipe concrete composite column are good, so that the utility model has good rigidity. In addition, during construction, it is only necessary to combine the multi-cavity steel pipe concrete Columns, H-shaped steel beams and supporting square steel can be connected, and the construction is relatively simple.

Further, the first side plate and the second side plate are fixed on the front and back of the multi-cavity concrete-filled steel tube composite column, thereby effectively ensuring the integrity of the multi-cavity steel tube concrete composite column and facilitating the pouring of the multi-cavity steel tube concrete composite column.

Further, since the connecting rod transmits the bending moment and shear force to the first side plate and the second side plate through the first upper cover plate, the first lower supporting plate, the first connecting angle steel and the second connecting angle steel, the fourth H-shaped steel The beam can be separated from the second multi-cavity steel pipe concrete composite column, which reduces the clear span of the fourth H-shaped steel beam, and can reduce the height of the fourth H-shaped steel beam to a certain extent, meeting the needs of residential users for residential functions.

Further, the second fixing member includes a fifth side plate and a sixth side plate, and the first supporting square steel, the second supporting square steel, the third supporting square steel and the fourth supporting square steel are inserted into the side of the fifth side plate and the sixth side plate. Between the sides of the six side plates, the sixth side plate and the seventh side plate are used as the edge constraint conditions of the entire first supporting square steel, the second supporting square steel, the third supporting square steel and the fourth supporting square steel, which can improve Its carrying capacity and energy consumption capacity.

Description of drawings

Fig. 1 is the structural representation of the utility model;

Fig. 2 is the structural representation of the first fixing part in the utility model;

Fig. 3 is the position relationship diagram of the first supporting square steel 81, the second supporting square steel 82, the third supporting square steel 83, and the fourth supporting square steel 84 in the utility model;

Fig. 4 is the structural representation of the 3rd fixture in the utility model;

Among them, 11 is the first multi-cavity steel pipe concrete composite column, 12 is the second multi-cavity steel pipe concrete composite column, 13 is the third multi-cavity steel pipe concrete composite column, 21 is the connecting rod, 22 is the third H-shaped steel beam, 23 31 is the first side plate, 32 is the second side plate, 33 is the fifth side plate, 34 is the sixth side plate, 35 is the seventh side plate, 36 is the eighth side plate, 4 is the first upper cover plate, 5 is the first lower supporting plate, 6 is the first connecting angle steel, 7 is the first bolt, 81 is the first supporting square steel, 82 is the second supporting square steel, 83 is the third supporting Square steel, 84 are the 4th support square steel.

detailed description

Below in conjunction with accompanying drawing, the utility model is described in further detail:

Referring to Fig. 1, Fig. 2, Fig. 3 and Fig. 4, the support frame system of the multi-cavity concrete-filled steel pipe composite column according to the utility model includes the first multi-cavity concrete-filled steel pipe composite column 11, which are distributed sequentially from left to right. The second multi-cavity steel pipe concrete composite column 12 and the third multi-cavity steel pipe concrete composite column 13; a number of connecting rods 21 are arranged between the first multi-cavity steel pipe concrete composite column 11 and the second multi-cavity steel pipe concrete composite column 12, each connecting The rods 21 are distributed sequentially from top to bottom, and a support system is provided between the upper and lower adjacent connecting rods 21. The connecting rod 21 includes a first H-shaped steel beam and a second H-shaped steel beam, and one end of the first H-shaped steel beam Connected to one end of the second H-shaped steel beam, the supporting system includes a third H-shaped steel beam 22, a first supporting square steel 81, a second supporting square steel 82, a third supporting square steel 83 and a fourth supporting square steel 84 , wherein, the middle part of the third H-shaped steel beam 22 is connected with the other end of the first H-shaped steel beam in the upper connecting rod 21 and the side of the first multi-cavity steel pipe concrete composite column 11 through the first supporting square steel 81, the second The middle part of the three H-shaped steel beams 22 is connected with the other end of the second H-shaped steel beams in the upper connecting rod 21 and the side of the second multi-cavity steel pipe concrete composite column 12 through the second supporting square steel 82, and the third H-shaped steel beams The middle part of the beam 22 is connected with the other end of the first H-shaped steel beam in the lower connecting rod 21 and the side of the first multi-cavity steel pipe concrete composite column 11 through the third supporting square steel 83, and the middle part of the third H-shaped steel beam 22 The other end of the second H-shaped steel beam in the lower connecting rod 21 and the side of the second multi-cavity concrete-filled steel pipe composite column 12 are connected through the fourth supporting square steel 84; A number of fourth H-shaped steel beams 23 are arranged between the steel tube concrete composite columns 13, wherein each fourth H-shaped steel beam 23 is distributed sequentially from top to bottom, and one end of the fourth H-shaped steel beam 23 is connected to the second multiple The side surfaces of the cavity concrete-filled steel tube composite column 12 are connected, and the other end of the fourth H-shaped steel beam 23 is connected with the side surface of the third multi-cavity steel tube concrete composite column 13 .

The fourth H-shaped steel beam 23 is connected to the second multi-cavity steel pipe concrete composite column 12 through the first fixing piece; the fourth H-shaped steel beam 23 and the third multi-cavity steel pipe concrete composite column 13 are connected through the second fixing The first fixing piece includes the first upper cover plate 4, the first lower supporting plate 5, the first connecting angle steel 6, the second connecting angle steel, the first side plate 31 and the second side plate 32, the first The upper cover plate 4 is fixed on the upper part of the upper flange of the fourth H-shaped steel beam 23, the first lower supporting plate 5 is fixed on the lower part of the lower flange of the fourth H-shaped steel beam 23, and the side surface of one end of the first side plate 31 It is fixed on the front of the second multi-cavity concrete-filled steel pipe composite column 12, and the side of one end of the second side plate 32 is fixed on the back of the second multi-cavity steel pipe concrete composite column 12. The first side plate 31 is facing the second side plate 32. The ends of the four H-shaped steel beams 23 extend between the side of the other end of the first side plate 31 and the side of the other end of the second side plate 32, and the first connecting angle steel 6 and the second connecting angle steel are fixed on the fourth H-shaped On both sides of the web in the steel beam 23, the first bolt 7 passes through the first side plate 31 and the first connecting angle steel 6 to connect the first side plate 31 with the first connecting angle steel 6, and the second bolt passes through the second connecting angle steel And the second side plate 32 connects the second connecting angle steel with the second side plate 32; the width of the first upper cover plate 4 is less than the distance between the first side plate 31 and the second side plate 32, the first lower supporting plate The width of 5 is greater than the distance between the first side plate 31 and the second side plate 32 . The second fixing part includes a second upper cover plate, a second lower supporting plate, a third connecting angle steel, a fourth connecting angle steel, a third side plate and a fourth side plate, and the second upper cover plate is fixed on the fourth H-shaped The upper part of the upper flange of the steel beam 23, the second lower supporting plate is fixed on the lower part of the lower flange of the fourth H-shaped steel beam 23, and the side of one end of the third side plate is fixed on the third multi-cavity steel pipe concrete composite column 13. On the front side, the side of one end of the fourth side plate is fixed to the back of the third multi-cavity steel pipe concrete composite column 13, the third side plate is facing the fourth side plate, and the end of the fourth H-shaped steel beam 23 extends into the third side Between the side of the other end of the plate and the side of the other end of the fourth side plate, the third connecting angle steel and the fourth connecting angle steel are fixed on both sides of the web in the fourth H-shaped steel beam 23, and the third bolt passes through the third side plate and the third connection angle steel to connect the third side plate with the third connection angle steel, and the fourth bolt passes through the fourth connection angle steel and the fourth side plate to connect the fourth connection angle steel with the fourth side plate; the second upper cover plate The width of the second lower supporting plate is smaller than the distance between the third side plate and the fourth side plate, and the width of the second lower supporting plate is greater than the distance between the third side plate and the fourth side plate.

The utility model also includes the fifth side plate 33, the sixth side plate 34, the first stiffening plate and the second stiffening plate, wherein, the middle part of the side of the fifth side plate 33 is fixed on the front of the third H-shaped steel beam 22, the second The middle part of the six side plates 34 is fixed on the back of the third H-shaped steel beam 22, and the first stiffening plate and the second stiffening plate are respectively located above and below the third H-shaped steel beam 22, wherein the two ends of the first stiffening plate are respectively It is connected with the inner surface of the fifth side plate 33 and the inner surface of the sixth side plate 34, and the two ends of the second stiffening plate are respectively connected with the inner surface of the fifth side plate 33 and the inner surface of the sixth side plate 34. The lower end of the supporting square steel 81 is inserted and fixed between the inner surface of the upper part of the fifth side plate 33 and the inner surface of the upper part of the sixth side plate 34, and the lower end of the second supporting square steel 82 is inserted and fixed on the upper part of the fifth side plate 33 Between the inner surface of the inner surface of the sixth side plate 34 top, the lower end of the third support square steel 83 is inserted and fixed between the inner surface of the fifth side plate 33 bottom and the inner surface of the sixth side plate 34 bottom, The lower end of the fourth support square steel 84 is inserted and fixed between the inner surface of the fifth side plate 33 bottom and the inner surface of the sixth side plate 34 bottom, and the lower end of the third support square steel 83 and the fourth support square steel 84 The lower end of the lower end is respectively located at the both sides of the second stiffening plate, the lower end of the first supporting square steel 81 and the lower end of the second supporting square steel 82 are respectively located at the both sides of the first stiffening plate; the upper and lower sides of the first supporting square steel 81 lower end A first support upper cover plate and a first support lower cover plate are respectively provided, wherein the first support upper cover plate and the first support lower cover plate are inserted into the inner surface of the upper part of the fifth side plate 33 and the upper part of the sixth side plate 34 Between the inner sides; the first supporting square steel 81 is inserted and fixed on the first supporting upper cover plate and the first supporting lower cover plate; the upper and lower sides of the lower end of the second supporting square steel 82 are respectively provided with a second supporting upper cover plate and The second support lower cover plate, wherein the second support upper cover plate and the second support lower cover plate are inserted between the inner surface of the fifth side plate 33 top and the inner surface of the sixth side plate 34 top; the second support square steel 82 is inserted and fixed on the second support upper cover plate and the second support lower cover plate; the upper and lower sides of the upper end of the third support square steel 83 are respectively provided with a third support upper cover plate and a third support lower cover plate, wherein the third The supporting upper cover plate and the third supporting lower cover plate are inserted between the inner surface of the lower part of the fifth side plate 33 and the inner surface of the lower part of the sixth side plate 34; the third supporting square steel 83 is inserted and fixed on the third supporting upper cover plate and the third supporting lower cover; the upper and lower sides of the upper end of the fourth supporting square steel 81 are respectively provided with a fourth supporting upper cover and a fourth supporting lower cover, wherein the fourth supporting upper cover and the fourth supporting lower cover The plate is inserted between the upper inner surface of the fifth side plate 33 and the upper inner surface of the sixth side plate 34; the fourth supporting square steel 84 is inserted and fixed on the fourth supporting upper cover plate and the fourth supporting lower cover plate.

The utility model also includes several sets of third fixing parts, wherein each group of third fixing parts includes a seventh side plate 35 and an eighth side plate 36, and the side of one end of the seventh side plate 35 is fixed to the first multi-cavity steel pipe concrete combination. The front of the column 11 and the side of one end of the eighth side plate 36 are fixed to the back of the first multi-cavity steel pipe concrete composite column 11, wherein the end of the first supporting square steel 81 and the uppermost connecting rod in the uppermost support system The ends of the first H-shaped steel beams in 21 are all inserted and fixed between the side of the other end of the seventh side plate 35 and the side of the other end of the eighth side in the uppermost set of third fixtures; The lower end of the three supporting square steel 83, the upper end of the first supporting square steel 81 in the next supporting system and the end of the third H-shaped steel beam 22 between the adjacent two supporting systems are all inserted and fixed on the seventh side Between the side of the other end of the plate 35 and the side of the other end of the eighth side plate 36, the end of the third support square steel 83 in the lowermost support system and the end of the first H-shaped steel beam in the lowermost connecting rod 21 Both parts are inserted between the side of the other end of the seventh side plate 35 and the side of the other end of the eighth side in the third fixing part at the bottom. The upper and lower sides of the end of the first H-shaped steel beam are respectively provided with a fifth support upper cover plate and a fifth support lower cover plate, wherein the fifth support upper cover plate and the fifth support lower cover plate are inserted into the seventh side plate 35 Between the inner side of the inner side and the inner side of the eighth side plate 36; the first H-shaped steel beam is inserted and fixed on the fifth supporting upper cover and the fifth supporting lower cover; the upper and lower sides of the lower end of the third supporting square steel 83 A sixth support upper cover plate and a sixth support lower cover plate are respectively provided, wherein the sixth support upper cover plate and the sixth support lower cover plate are inserted into the inner surface of the seventh side plate 35 and the inner surface of the eighth side plate 36 Between the sides; the third support square steel 83 is inserted and fixed between the sixth support upper cover plate and the sixth support lower cover plate; the upper and lower sides of the upper end of the first support square steel 81 are respectively provided with a seventh support upper cover plate And the seventh support lower cover plate, wherein, the seventh support upper cover plate and the seventh support lower cover plate are inserted between the inner surface of the seventh side plate 35 and the inner surface of the eighth side plate 36; the first support square steel 81 is inserted and fixed between the seventh supporting upper cover plate and the seventh supporting lower cover plate.

The utility model also includes several groups of fourth fixing parts, wherein each fourth fixing part includes a ninth side plate and a tenth side plate, and the side of one end of the ninth side plate is fixed on the front of the second multi-cavity steel pipe concrete composite column 12 , the side of one end of the tenth side plate is fixed to the back of the second multi-cavity steel pipe concrete composite column 12, wherein, the end of the second support square steel 82 in the uppermost support system and the second H in the uppermost connecting rod 21 The ends of the shaped steel beams are all inserted and fixed between the side of the other end of the ninth side plate and the side of the other end of the tenth side in the fourth set of topmost fixing parts; The lower end, the upper end of the second support square steel 82 in the next support system and the end of the third H-shaped steel beam 22 between the adjacent two support systems are all inserted and fixed on the side of the other end of the ninth side plate and Between the sides of the other end of the tenth side plate, the end of the fourth support square steel 84 in the lowermost support system and the end of the second H-shaped steel beam in the lowermost connecting rod 21 are all inserted into the lowermost group Between the side of the other end of the ninth side plate and the side of the other end of the tenth side in the fourth fixing member; the upper and lower sides of the end of the second H-shaped steel beam are respectively provided with an eighth support upper cover plate and an eighth support lower cover. The cover plate, wherein the eighth support upper cover plate and the eighth support lower cover plate are inserted between the inner surface of the ninth side plate and the inner surface of the tenth side plate; the second H-shaped steel beam is inserted and fixed on the eighth support Between the upper cover and the eighth supporting lower cover;

The upper and lower sides of the lower end of the second support square steel 82 are respectively provided with a ninth support upper cover plate and a ninth support lower cover plate, wherein the ninth support upper cover plate and the ninth support lower cover plate are inserted into the ninth side plate Between the side surface and the inner surface of the tenth side plate; the second support square steel 82 is inserted and fixed between the ninth support upper cover plate and the ninth support lower cover plate;

The upper and lower sides of the upper end of the fourth support square steel 82 are respectively provided with a tenth support upper cover plate and a tenth support lower cover plate, wherein the tenth support upper cover plate and the tenth support lower cover plate are inserted into the ninth side plate. Between the side surface and the inner surface of the tenth side plate; the fourth support square steel 82 is inserted and fixed between the tenth support upper cover plate and the tenth support lower cover plate.

The third H-shaped steel beam 22 is connected to the side of the first multi-cavity steel pipe concrete composite column 11 through the fifth fixing piece, wherein the fifth fixing piece includes a third upper cover plate, a third lower cover plate, a fifth The connecting angle steel, the sixth connecting angle steel, the eleventh side plate and the twelfth side plate, the third upper cover plate is fixed on the upper part of the upper flange of the third H-shaped steel beam 22, and the third lower cover plate is fixed on the third The lower part of the lower flange of the H-shaped steel beam 22, the side of one end of the eleventh side plate is fixed to the front of the first multi-cavity concrete-filled steel tube composite column 11, and the side of one end of the twelfth side plate is fixed to the first multi-cavity concrete-filled steel tube composite column. On the back side of the composite column 11, the eleventh side plate faces the twelfth side plate, and the end of the third H-shaped steel beam 22 extends into the side of the other end of the eleventh side plate and the other end of the twelfth side plate. Between the sides, the fifth connecting angle steel and the sixth connecting angle steel are fixed on both sides of the web plate in the third H-shaped steel beam 22, and the fifth bolt passes through the eleventh side plate and the fifth connecting angle steel to connect the eleventh side plate and the fifth connecting angle steel. The eleventh connecting angle steel is connected, and the sixth bolt passes through the sixth connecting angle steel and the twelfth side plate to connect the sixth connecting angle steel and the twelfth side plate; the width of the third upper cover plate is smaller than that of the eleventh side plate The distance between the third lower cover plate and the twelfth side plate is greater than the distance between the eleventh side plate and the twelfth side plate.

The third H-shaped steel beam 22 is connected to the side of the second multi-cavity steel pipe concrete composite column 12 through a sixth fixing piece, wherein the sixth fixing piece includes a fourth upper cover plate, a fourth lower cover plate, a seventh The connection angle steel, the eighth connection angle steel, the thirteenth side plate and the fourteenth side plate, the fourth upper cover plate is fixed on the upper part of the upper flange of the third H-shaped steel beam 22, and the fourth lower cover plate is fixed on the third The lower part of the lower flange of the H-shaped steel beam 22, the side of one end of the thirteenth side plate is fixed to the front of the second multi-cavity concrete-filled steel tube composite column 12, and the side of one end of the fourteenth side plate is fixed to the second multi-cavity concrete-filled steel tube composite column. On the back side of the combined column 12, the thirteenth side plate is facing the fourteenth side plate, and the end of the third H-shaped steel beam 22 extends into the side of the other end of the thirteenth side plate and the other end of the fourteenth side plate. Between the sides, the seventh connecting angle steel and the eighth connecting angle steel are fixed on both sides of the web in the third H-shaped steel beam 22, and the seventh bolt passes through the thirteenth side plate and the seventh connecting angle steel to connect the fourteenth side plate and the seventh connecting angle steel. The seventh connecting angle steel is connected, and the eighth bolt passes through the eighth connecting angle steel and the fourteenth side plate to connect the eighth connecting angle steel and the fourteenth side plate; the width of the fourth upper cover plate is smaller than that of the thirteenth side plate and the fourteenth side plate The distance between the fourteenth side plates, the width of the fourth lower cover plate is greater than the distance between the thirteenth side plate and the fourteenth side plate.

The cross sections of the first multi-cavity concrete-filled steel pipe composite column 11 , the second multi-cavity steel pipe concrete composite column 12 and the third multi-cavity steel pipe concrete composite column 13 are all in the shape of a rectangle.

The above content is a further detailed description of the utility model in conjunction with specific preferred embodiments. It cannot be determined that the specific embodiment of the utility model is limited to this. Under the premise of the new concept, some simple inferences or replacements can also be made, which should be regarded as belonging to the utility model and the scope of patent protection determined by the submitted claims.

Claims (10)

1. one kind supports flat push type multi-cavity steel tube concrete coupled column support frame system, it is characterized in that, including the first multi-cavity steel tube concrete coupled column (11) being from left to right sequentially distributed, the second multi-cavity steel tube concrete coupled column (12) and the 3rd multi-cavity steel tube concrete coupled column (13)；

nullIt is provided with some connecting rods (21) between first multi-cavity steel tube concrete coupled column (11) and the second multi-cavity steel tube concrete coupled column (12)，Each connecting rod (21) is sequentially distributed from top to bottom，It is provided with support system between neighbouring two connecting rods (21)，Connecting rod (21) includes the first H profile steel beam and the second H profile steel beam，One end of first H profile steel beam is connected with one end of the second H profile steel beam，Support system includes the 3rd H profile steel beam (22)、First supports square steel (81)、Second supports square steel (82)、3rd supports square steel (83) and the 4th supports square steel (84)，Wherein，The middle part of the 3rd H profile steel beam (22) is connected with the side of the other end being connected above the first H profile steel beam in bar (21) and the first multi-cavity steel tube concrete coupled column (11) by the first support square steel (81)，The middle part of the 3rd H profile steel beam (22) is connected with the side of the other end being connected above the second H profile steel beam in bar (21) and the second multi-cavity steel tube concrete coupled column (12) by the second support square steel (82)，The middle part of the 3rd H profile steel beam (22) supports square steel (83) by the 3rd and is connected with the other end of the first H profile steel beam in lower section connecting rod (21) and the side of the first multi-cavity steel tube concrete coupled column (11)，The middle part of the 3rd H profile steel beam (22) supports square steel (84) by the 4th and is connected with the other end of the second H profile steel beam in lower section connecting rod (21) and the side of the second multi-cavity steel tube concrete coupled column (12)；

It is provided with some 4th H profile steel beams (23) between second multi-cavity steel tube concrete coupled column (12) and the 3rd multi-cavity steel tube concrete coupled column (13), wherein, each 4th H profile steel beam (23) is sequentially distributed from top to bottom, and the 4th one end of H profile steel beam (23) be connected with the side of the second multi-cavity steel tube concrete coupled column (12), the other end of the 4th H profile steel beam (23) and the side of the 3rd multi-cavity steel tube concrete coupled column (13) are connected.

Support flat push type multi-cavity steel tube concrete coupled column support frame system the most according to claim 1, it is characterized in that, be connected by the first fixture between the 4th H profile steel beam (23) with the second multi-cavity steel tube concrete coupled column (12)；4th H profile steel beam (23) is connected by the second fixture between the 3rd multi-cavity steel tube concrete coupled column (13).

nullSupport flat push type multi-cavity steel tube concrete coupled column support frame system the most according to claim 2，It is characterized in that，Described first fixture includes the first upper cover plate (4)、First bottom plate (5)、First angle cleat (6)、Second angle cleat、First side plate (31) and the second side plate (32)，First upper cover plate (4) is fixed on the top of top flange in the 4th H profile steel beam (23)，First bottom plate (5) is fixed on the bottom of lower flange in the 4th H profile steel beam (23)，The front of the second multi-cavity steel tube concrete coupled column (12) is fixed in the side of the first side plate (31) one end，The back side of the second multi-cavity steel tube concrete coupled column (12) is fixed in the side of the second side plate (32) one end，First side plate (31) is just to the second side plate (32)，The end of the 4th H profile steel beam (23) extend between the side of the first side plate (31) other end and the side of the second side plate (32) other end，First angle cleat (6) and the second angle cleat are fixed on the both sides of the 4th H profile steel beam (23) median ventral plate，First side plate (31) is connected with the first angle cleat (6) by the first bolt (7) through the first side plate (31) and the first angle cleat (6)，Second angle cleat and the second side plate (32) are connected by the second bolt through the second angle cleat and the second side plate (32)；The width of the first upper cover plate (4) is less than the spacing between the first side plate (31) and the second side plate (32), and the width of the first bottom plate (5) is more than the spacing between the first side plate (31) and the second side plate (32).

nullSupport flat push type multi-cavity steel tube concrete coupled column support frame system the most according to claim 3，It is characterized in that，Described second fixture includes the second upper cover plate、Second bottom plate、3rd angle cleat、4th angle cleat、3rd side plate and the 4th side plate，Second upper cover plate is fixed on the top of top flange in the 4th H profile steel beam (23)，Second bottom plate is fixed on the bottom of lower flange in the 4th H profile steel beam (23)，The front of the 3rd multi-cavity steel tube concrete coupled column (13) is fixed in the side of the 3rd side plate one end，The back side of the 3rd multi-cavity steel tube concrete coupled column (13) is fixed in the side of the 4th side plate one end，3rd side plate is just to the 4th side plate，The end of the 4th H profile steel beam (23) extend between side and the side of the 4th side plate other end of the 3rd side plate other end，3rd angle cleat and the 4th angle cleat are fixed on the both sides of the 4th H profile steel beam (23) median ventral plate，3rd side plate and the 3rd angle cleat are connected by the 3rd bolt through the 3rd side plate and the 3rd angle cleat，4th angle cleat and the 4th side plate are connected by the 4th bolt through the 4th angle cleat and the 4th side plate；The width of the second upper cover plate is less than the spacing between the 3rd side plate and the 4th side plate, and the width of the second bottom plate is more than the spacing between the 3rd side plate and the 4th side plate.

nullSupport flat push type multi-cavity steel tube concrete coupled column support frame system the most according to claim 4，It is characterized in that，Also include the 5th side plate (33)、6th side plate (34)、First stiffener and the second stiffener，Wherein，The front of the 3rd H profile steel beam (22) is fixed at the middle part of the 5th side plate (33) side，The back side of the 3rd H profile steel beam (22) is fixed at the middle part of the 6th side plate (34)，First stiffener and the second stiffener lay respectively at the 3rd H profile steel beam (22) over and under，Wherein，The two ends of the first stiffener are connected with the medial surface of the 5th side plate (33) and the medial surface of the 6th side plate (34) respectively，The two ends of the second stiffener are connected with the medial surface of the 5th side plate (33) and the medial surface of the 6th side plate (34) respectively，First lower end supporting square steel (81) is inserted and fixed between the medial surface and the medial surface on the 6th side plate (34) top on the 5th side plate (33) top，Second lower end supporting square steel (82) is inserted and fixed between the medial surface and the medial surface on the 6th side plate (34) top on the 5th side plate (33) top，3rd lower end supporting square steel (83) is inserted and fixed between the medial surface and the medial surface of the 6th side plate (34) bottom of the 5th side plate (33) bottom，4th lower end supporting square steel (84) is inserted and fixed between the medial surface and the medial surface of the 6th side plate (34) bottom of the 5th side plate (33) bottom，And the 3rd support the lower end of square steel (83) and the 4th lower end supporting square steel (84) lays respectively at the both sides of the second stiffener，First lower end supporting square steel (81) and the second lower end supporting square steel (82) lay respectively at the both sides of the first stiffener；

First the first support upper cover plate and first that is respectively provided on two sides with up and down supporting square steel (81) lower end supports lower cover, and wherein the first support upper cover plate and the first support lower cover are inserted between the medial surface on the 5th side plate (33) top and the medial surface on the 6th side plate (34) top；First supports square steel (81) is inserted and fixed in the first support upper cover plate and the first support lower cover；

Second the second support upper cover plate and second that is respectively provided on two sides with up and down supporting square steel (82) lower end supports lower cover, and wherein the second support upper cover plate and the second support lower cover are inserted between the medial surface on the 5th side plate (33) top and the medial surface on the 6th side plate (34) top；Second supports square steel (82) is inserted and fixed in the second support upper cover plate and the second support lower cover；

3rd the 3rd support upper cover plate and the 3rd that is respectively provided on two sides with up and down supporting square steel (83) upper end supports lower cover, and wherein the 3rd support upper cover plate and the 3rd support lower cover are inserted between the medial surface of the 5th side plate (33) bottom and the medial surface of the 6th side plate (34) bottom；3rd supports square steel (83) is inserted and fixed in the 3rd support upper cover plate and the 3rd support lower cover；

4th the 4th support upper cover plate and the 4th that is respectively provided on two sides with up and down supporting square steel (81) upper end supports lower cover, and wherein the 4th support upper cover plate and the 4th support lower cover are inserted between the medial surface on the 5th side plate (33) top and the medial surface on the 6th side plate (34) top；4th supports square steel (84) is inserted and fixed in the 4th support upper cover plate and the 4th support lower cover.

Support flat push type multi-cavity steel tube concrete coupled column support frame system the most according to claim 5, it is characterized in that, also include some groups of the 3rd fixtures, respectively group the 3rd fixture all includes heptalateral plate (35) and the 8th side plate (36), the front of the first multi-cavity steel tube concrete coupled column (11) is fixed in the side of heptalateral plate (35) one end, the back side of the first multi-cavity steel tube concrete coupled column (11) is fixed in the side of the 8th side plate (36) one end, wherein, in uppermost support system, first supports the end of the first H profile steel beam in the end of square steel (81) and uppermost connecting rod (21) and is all inserted and fixed in topmost one group of the 3rd fixture between side and the side of the 8th side other end of heptalateral plate (35) other end；In a upper support system, the 3rd supports the first end supporting the 3rd H profile steel beam (22) between upper end and this adjacent two support systems of square steel (81) in the lower end of square steel (83), next support system and is all inserted and fixed between the side of the side of heptalateral plate (35) other end and the 8th side plate (36) other end, in nethermost support system the 3rd support square steel (83) end and in nethermost connecting rod (21) end of the first H profile steel beam be all inserted in bottom one group of the 3rd fixture between side and the side of the 8th side other end of heptalateral plate (35) other end；

The 5th support upper cover plate and the 5th that is respectively provided on two sides with up and down of the first H profile steel beam end supports lower cover, and wherein the 5th support upper cover plate and the 5th support lower cover are inserted between the medial surface of heptalateral plate (35) and the medial surface of the 8th side plate (36)；First H profile steel beam is inserted and fixed and supports upper cover plate and the 5th support lower cover in the 5th；

3rd two sides up and down supporting square steel (83) lower end are respectively equipped with the 6th support upper cover plate and the 6th and support lower cover, wherein, the 6th support upper cover plate and the 6th support lower cover are inserted between the medial surface of heptalateral plate (35) and the medial surface of the 8th side plate (36)；3rd supports square steel (83) is inserted and fixed between the 6th support upper cover plate and the 6th support lower cover；

First two sides up and down supporting square steel (81) upper end are respectively equipped with the 7th support upper cover plate and the 7th and support lower cover, wherein, the 7th support upper cover plate and the 7th support lower cover are inserted between the medial surface of heptalateral plate (35) and the medial surface of the 8th side plate (36)；First supports square steel (81) is inserted and fixed between the 7th support upper cover plate and the 7th support lower cover.

Support flat push type multi-cavity steel tube concrete coupled column support frame system the most according to claim 6, it is characterized in that, also include some groups of the 4th fixtures, wherein each the 4th fixture all includes the 9th side plate and the tenth side plate, the front of the second multi-cavity steel tube concrete coupled column (12) is fixed in the side of the 9th side plate one end, the back side of the second multi-cavity steel tube concrete coupled column (12) is fixed in the side of the tenth side plate one end, wherein, in uppermost support system, second supports the end of the second H profile steel beam in the end of square steel (82) and uppermost connecting rod (21) and is all inserted and fixed in topmost one group of the 4th fixture between side and the side of the tenth side other end of the 9th side plate other end；In a upper support system, the 4th supports the lower end of square steel (84), in next support system, the second end supporting the 3rd H profile steel beam (22) between upper end and this adjacent two support systems of square steel (82) is all inserted and fixed between the side and the side of the tenth side plate other end of the 9th side plate other end, in nethermost support system, the 4th supports the end of the second H profile steel beam in the end of square steel (84) and nethermost connecting rod and is all inserted in bottom one group of the 4th fixture between side and the side of the tenth side other end of the 9th side plate other end；

The 8th support upper cover plate and the 8th that is respectively provided on two sides with up and down of the second H profile steel beam end supports lower cover, and wherein the 8th support upper cover plate and the 8th support lower cover are inserted between the medial surface of the 9th side plate and the medial surface of the tenth side plate；Second H profile steel beam is inserted and fixed and supports between upper cover plate and the 8th support lower cover in the 8th；

Second the 9th support upper cover plate and the 9th that is respectively provided on two sides with up and down supporting square steel (82) lower end supports lower cover, and wherein the 9th support upper cover plate and the 9th support lower cover are inserted between the medial surface of the 9th side plate and the medial surface of the tenth side plate；Second supports square steel (82) is inserted and fixed between the 9th support upper cover plate and the 9th support lower cover；

4th the tenth support upper cover plate and the tenth that is respectively provided on two sides with up and down supporting square steel (82) upper end supports lower cover, and wherein the tenth support upper cover plate and the tenth support lower cover are inserted between the medial surface of the 9th side plate and the medial surface of the tenth side plate；4th supports square steel (82) is inserted and fixed between the tenth support upper cover plate and the tenth support lower cover.

nullSupport flat push type multi-cavity steel tube concrete coupled column support frame system the most according to claim 7，It is characterized in that，3rd H profile steel beam (22) is connected by the 5th fixture with the side of the first multi-cavity steel tube concrete coupled column (11)，Wherein，Described 5th fixture includes the 3rd upper cover plate、3rd lower cover、5th angle cleat、6th angle cleat、Tenth side plate and the 12nd side plate，3rd upper cover plate is fixed on the top of top flange in the 3rd H profile steel beam (22)，3rd lower cover is fixed on the bottom of lower flange in the 3rd H profile steel beam (22)，The front of the first multi-cavity steel tube concrete coupled column (11) is fixed in the side of the tenth side plate one end，The back side of the first multi-cavity steel tube concrete coupled column (11) is fixed in the side of the 12nd side plate one end，Tenth side plate is just to the 12nd side plate，The end of the 3rd H profile steel beam (22) extend between side and the side of the 12nd side plate other end of the tenth side plate other end，5th angle cleat and the 6th angle cleat are fixed on the both sides of the 3rd H profile steel beam (22) median ventral plate，Tenth side plate and the 11st angle cleat are connected by the 5th bolt through the tenth side plate and the 5th angle cleat，6th angle cleat and the 12nd side plate are connected by the 6th bolt through the 6th angle cleat and the 12nd side plate；The width of the 3rd upper cover plate is less than the spacing between the tenth side plate and the 12nd side plate, and the width of the 3rd lower cover is more than the spacing between the tenth side plate and the 12nd side plate.

nullSupport flat push type multi-cavity steel tube concrete coupled column support frame system the most according to claim 8，It is characterized in that，3rd H profile steel beam (22) is connected by the 6th fixture with the side of the second multi-cavity steel tube concrete coupled column (12)，Wherein，Described 6th fixture includes the 4th upper cover plate、4th lower cover、7th angle cleat、8th angle cleat、13rd side plate and the 14th side plate，4th upper cover plate is fixed on the top of top flange in the 3rd H profile steel beam (22)，4th lower cover is fixed on the bottom of lower flange in the 3rd H profile steel beam (22)，The front of the second multi-cavity steel tube concrete coupled column (12) is fixed in the side of the 13rd side plate one end，The back side of the second multi-cavity steel tube concrete coupled column (12) is fixed in the side of the 14th side plate one end，13rd side plate is just to the 14th side plate，The end of the 3rd H profile steel beam (22) extend between side and the side of the 14th side plate other end of the 13rd side plate other end，7th angle cleat and the 8th angle cleat are fixed on the both sides of the 3rd H profile steel beam (22) median ventral plate，14th side plate and the 7th angle cleat are connected by the 7th bolt through the 13rd side plate and the 7th angle cleat，8th angle cleat and the 14th side plate are connected by the 8th bolt through the 8th angle cleat and the 14th side plate；The width of the 4th upper cover plate is less than the spacing between the 13rd side plate and the 14th side plate, and the width of the 4th lower cover is more than the spacing between the 13rd side plate and the 14th side plate.

Support flat push type multi-cavity steel tube concrete coupled column support frame system the most according to claim 1, it is characterized in that, the cross section of described first multi-cavity steel tube concrete coupled column (11), the second multi-cavity steel tube concrete coupled column (12) and the 3rd multi-cavity steel tube concrete coupled column (13) is and is rectangle shape.