WO2022028152A1 - Improved aluminum connecting structure in shape of chinese character 工 for aluminum alloy building - Google Patents

Abstract

An improved aluminum connecting structure in the shape of the Chinese character 工 for an aluminum alloy building, comprising two or more aluminum components in the shape of the Chinese character 工, a triangular connecting plate (3), a lapping plate (4), a bottom cross beam (5) and a fixed connecting member. The triangular connecting plate (3) is fixedly provided with the angular lapping plate (4) on a plane close to the root of a connecting part, a upward connecting part of the triangular connecting plate (3) is inserted and fixed into an aluminum groove in the shape of the Chinese character 工 from a notch connecting end of a first aluminum component in the shape of the Chinese character 工 (1), a transverse connecting part of the triangular connecting plate (3) is inserted and fixed into the aluminum groove in the shape of the Chinese character 工 from a notch connecting end of a second aluminum component in the shape of the Chinese character 工 (2), so that an angular shape is formed by means of combination, then the bottom cross beam (5) is inserted laterally, and long bolts (7) are inserted into screw holes of a side plate of the first aluminum component in the shape of the Chinese character 工 (1), screw holes of a plate wall of the bottom cross beams (5) and then into screw holes of a connecting plate at the other end of the overlapping plate (4) and are fixed.

Description

Improved aluminum alloy building I-shaped aluminum connection structure technical field

The invention belongs to the field of house construction, and particularly relates to an improved I-shaped aluminum connection structure for aluminum alloy construction.

Background technique

In the practical application of aluminum alloy houses, the wind load is the most important load of light buildings such as aluminum alloy houses. In areas with high wind pressure, the wind pressure acts on the roof and wall to form lateral force, which has a greater impact on the stress of the house structure. The conventional solution is to add oblique supports in the structure to enhance the structural resistance strength. However, the increase of oblique supports makes it difficult to use prefabricated pipelines and pipelines between structural columns, which reduces the space utilization rate and reduces the production and installation efficiency.

There is an I-shaped aluminum connection structure design for an aluminum alloy room, in which each component is provided with a three-dimensional connecting plate at the connection of the X, Y, and Z axis directions, and the three-dimensional connecting plate is obliquely arranged at an angle of 45° relative to the connecting components. . As shown in Figures 1 and 2, Figure 1 shows the structural state of the I-shaped aluminum connection structure after assembly, Figure 2 shows the disassembled state of each component of the I-shaped aluminum connection structure, wherein the reference numeral 10 is a three-dimensional connection plate .

Although the I-shaped aluminum connection structure shown in Figures 1 and 2 has strong stability and compression performance, it can transmit bending moments, which is conducive to resisting lateral forces, reducing the use of column and beam connecting parts, and reducing manufacturing costs. Cost, solves the problem of integral installation of X, Y, and Z axis direction components, but the manufacturing process of the three-dimensional connecting plate is still relatively complicated, and the construction and installation are also troublesome due to the large number of workpieces.

In view of this, those skilled in the art are committed to developing an improved aluminum alloy I-beam aluminum connection structure, so that the components can be connected and installed quickly during construction, and the production cost can be reduced at the same time.

SUMMARY OF THE INVENTION

The task of the present invention is to provide an improved I-shaped aluminum connection structure for aluminum alloy buildings. The I-shaped aluminum and the triangular connecting plate and other components manufactured by the aluminum alloy extrusion one-time forming manufacturing process form a connecting structure, so as to realize the connection structure of the I-shaped aluminum components. The two-dimensional connection and the three-dimensional connection are beneficial to resist the lateral force and transmit the bending moment, which solves the problems existing in the above-mentioned prior art.

The technical solution of the present invention is as follows:

An improved aluminum alloy building I-shaped aluminum connection structure, which includes more than two I-shaped aluminum components, a triangular connecting plate, a lap plate, a bottom beam and a fixed connector, wherein the I-shaped aluminum component includes a first I-shaped aluminum component. member and the second I-beam aluminum member;

The vertical lower end of the first I-shaped aluminum member has an oblique incision as the connecting end, and the transverse inner end of the second I-shaped aluminum member has an oblique incision as the connecting end;

The triangular connecting plate is provided with an upwardly extending connecting portion and a laterally extending connecting portion. The root of the connecting portion is in the shape of an angle. The connecting part is inserted into the I-shaped aluminum groove from the notch connecting end of the first I-shaped aluminum member and fastened by fixing bolts, and the transverse connecting part of the triangular connecting plate is inserted into the I-shaped aluminum from the notch connecting end of the second I-shaped aluminum member. Inside the groove and fastened by fixing bolts, the incision connection end of the first I-shaped aluminum member and the incision connection end of the second I-shaped aluminum member are spliced together into an angular shape, and inside the I-shaped aluminum groove at the splicing of the angular shape Insert the bottom beam laterally, and then insert the long bolts into the side plate screw holes of the first I-shaped aluminum member, the bottom beam plate wall screw holes to the connecting plate screw holes at the other end of the lap plate and fix them.

The I-shaped aluminum member is provided with an I-shaped aluminum upper edge plate, an I-shaped aluminum lower edge plate and an I-shaped aluminum middle support plate. One end of the lower side plate is provided with an upwardly protruding I-shaped aluminum lower side plate baffle. The protruding positions of the I-shaped aluminum upper side plate baffle and the I-shaped aluminum lower side plate baffle correspond to each other. The I-shaped aluminum middle support plate is placed between them.

The bottom beam is a square tube with a slot opening.

The bottom beam is a profile with slot openings.

An improved I-shaped aluminum connection structure of aluminum alloy buildings of the present invention is a connection structure formed by components such as I-shaped aluminum and triangular connecting plates manufactured by the aluminum alloy extrusion one-time forming manufacturing process, so as to realize the two-dimensional connection of the I-shaped aluminum components. Connection and three-dimensional connection have strong stability and compression performance, and can transmit bending moment, which is conducive to resisting lateral force. The overall structure is not provided with reinforced inclined support, and the lateral displacement is relatively small when subjected to lateral force. It is small and strengthens the resistance strength of the aluminum alloy building structure.

The improved aluminum alloy building I-shaped aluminum connection structure of the present invention is designed with an I-shaped aluminum component, a triangular-shaped connecting plate, an overlapping plate, a bottom beam and a fixed connector, and is installed in a groove on one side of the two spliced I-shaped aluminum components. , two sets of symmetrical triangular connecting plates can also be installed simultaneously in the grooves on both sides of the two spliced I-shaped aluminum components.

The I-shaped aluminum component of the invention is applied to the connection between the I-shaped aluminum column and the I-shaped aluminum bottom beam, the connection between the I-shaped aluminum column and the I-shaped aluminum ring beam, and the I-shaped aluminum structure is formed by connecting the triangular connecting plate, the lap plate and the bottom beam. Framework. The ring beam and the bottom beam are socketed on the bottom beam of the I-shaped aluminum connection structure which has been connected with the I-shaped aluminum column, the I-shaped aluminum ring beam and the I-shaped aluminum bottom beam. The I-shaped aluminum connection structure formed by each connector realizes the simultaneous connection of three components in different directions, and can quickly connect and install each component, thereby improving the construction efficiency.

The use of the improved aluminum alloy building I-shaped aluminum connection structure of the present invention reduces the use of column and beam connection components, reduces the manufacturing cost, and solves the problem of integral installation of components in the X, Y and Z axis directions.

The manufacturing and processing of the improved aluminum alloy building I-shaped aluminum connection structure of the present invention are all completed in the factory according to the requirements, so there is no need for secondary cutting and cutting on site, and the construction site environment is safe, clean and tidy, and no construction waste is generated. Meet green building construction standards.

The improved aluminum alloy building I-shaped aluminum connection structure of the present invention is all renewable aluminum alloy material after dismantling, and the recovery rate of the dismantled aluminum alloy material is more than 92%, and the generated waste is very small, thereby saving resources and reducing costs. , in line with the state's regulations on energy conservation, environmental protection, low carbon and emission reduction for construction projects.

Description of drawings

FIG. 1 is a schematic diagram of the connection structure of an I-shaped aluminum member and a three-dimensional connecting plate in the prior art.

FIG. 2 is an exploded schematic view of each component of the connection structure shown in FIG. 1 .

Fig. 3 is a schematic view of the installation of an improved aluminum alloy building I-shaped aluminum connection structure of the present invention.

FIG. 4 is an exploded schematic view of each component of the connection structure shown in FIG. 3 .

5 is a schematic cross-sectional view of the I-shaped aluminum member of the present invention.

6 is a perspective view of the I-shaped aluminum member of the present invention.

FIG. 7 is a schematic structural diagram of the I-shaped aluminum member of the present invention applied to the connection between the upright column and the bottom beam.

8 is a schematic structural diagram of the I-shaped aluminum member of the present invention applied to the connection between a column and a ring beam.

9 is a schematic structural diagram of the I-shaped aluminum member of the present invention applied to the connection between the middle column and the bottom beam.

10 is a schematic structural diagram of the I-shaped aluminum member of the present invention applied to the connection between the middle column and the ring beam.

Reference number:

1 is the first I-shaped aluminum member, 2 is the second I-shaped aluminum member, 3 is the triangular connecting plate, 4 is the lap plate, 5 is the bottom beam, 6 is the fixing bolt, 7 is the long bolt, and 8 is the self-tapping screws, 10 is a three-dimensional connecting plate (prior art);

11 is an I-shaped aluminum upper edge plate, 12 is an I-shaped aluminum lower edge plate, 13 is an I-shaped aluminum middle support plate, 14 is an I-shaped aluminum upper edge plate baffle, and 15 is an I-shaped aluminum lower edge plate baffle;

21 is a column, 22 is a bottom beam, 23 is a ring beam, 24 is a middle column, 25 is an aluminum plate supported at the bottom of the column, and 26 is an aluminum plate supported at the top of the column.

detailed description

The present invention will be described in detail below with reference to the accompanying drawings and embodiments.

3 to 6, the present invention provides an improved aluminum alloy building I-shaped aluminum connection structure, which mainly consists of two or more I-shaped aluminum components, a triangular connecting plate 3, a lap plate 4, a bottom beam 5 and a fixed The connector is composed of a first I-shaped aluminum member 1 and a second I-shaped aluminum member 2 .

As shown in FIGS. 3 and 4 , the vertical lower end of the first I-shaped aluminum member 1 has an oblique cut as the connecting end, and the transverse inner end of the second I-shaped aluminum member 2 has an oblique cut as the connecting end.

The triangular connecting plate 3 is provided with an upwardly extending connecting part and a laterally extending connecting part, the root of the connecting part is angular, and the angular lap plate 4 is fixedly installed on the plane close to the root of the connecting part. The upward connecting part of the triangle-shaped connecting plate 3 is inserted into the I-shaped aluminum groove from the incision connecting end of the first I-shaped aluminum member 1 and fastened by the fixing bolts 6, and the transverse connecting part of the triangle-shaped connecting plate 3 is inserted from the second I-shaped connecting part. The notched connecting end of the aluminum member 2 is inserted into the I-shaped aluminum groove and fastened by the fixing bolt 6 . The incision connection end of the first I-shaped aluminum member 1 and the incision connection end of the second I-shaped aluminum member 2 are spliced together into an angular shape, and the bottom beam 5 is laterally inserted into the I-shaped aluminum groove at the splicing position of the angular shape, and then the bottom beam 5 is inserted. The long bolts 7 are inserted into the side plate screw holes of the first I-shaped aluminum member 1 and the wall screw holes of the bottom beam 5 to the connecting plate screw holes at the other end of the lap plate 4 and fixed. The bottom beam 5 can be a square tube with a slot opening, or a profile with a slot opening.

As shown in FIG. 5 and FIG. 6 , the I-shaped aluminum member is provided with an I-shaped aluminum upper side plate 11 , an I-shaped aluminum lower side plate 12 and an I-shaped aluminum middle support plate 13 . One end of the I-shaped aluminum upper edge plate 11 is provided with a downwardly protruding I-shaped aluminum upper edge plate baffle 14, one end of the I-shaped aluminum lower edge plate 12 is provided with an upwardly protruding I-shaped aluminum lower edge plate baffle 15, and the I-shaped aluminum upper edge plate baffle 14 corresponds to the protruding position of the baffle plate 15 of the I-shaped aluminum lower side plate. An I-shaped aluminum middle support plate 13 is arranged between the I-shaped aluminum upper side plate 11 and the I-shaped aluminum lower side plate 12 .

Referring to FIG. 7 , the triangular connecting plate 3 is installed in the groove of the I-shaped aluminum member connecting the column 21 and the bottom beam 22 .

Referring to FIG. 8 , the triangular connecting plate 3 is installed in the groove of the I-shaped aluminum member connecting the column 21 and the ring beam 23 .

Referring to Figure 9, the triangular connecting plate 3 is installed in the groove of the I-shaped aluminum member where the middle column 24 is connected with the bottom beam 22, wherein the triangular connecting plate 3 is provided with two symmetrical sets, and the I-shaped aluminum member installed in the middle column 24. In the grooves on both sides, the two sets of triangular connecting plates 3 are clamped and fixed on the I-shaped aluminum middle support plate of the middle column 24 by the fixing bolts 6, and then the two sets of the triangular connecting plates 3 are fixed on the bottom beam by the fixing bolts 6. 22, and the supporting aluminum plate 25 at the bottom of the column is fixed on the baffle of the I-shaped aluminum side plate of the bottom beam 22 through self-tapping screws 8.

Referring to Figure 10, the triangular connecting plate 3 is installed in the groove of the I-shaped aluminum member that the middle column 24 is connected with the ring beam 23, wherein the triangle connecting plate 3 is provided with two symmetrical sets, and the I-shaped aluminum member installed in the middle column 24. In the grooves on both sides, the two sets of triangular connecting plates 3 are clamped and fixed on the I-shaped aluminum middle support plate of the middle column 24 by the fixing bolts 6, and then the two sets of the triangular connecting plates 3 are fixed on the ring beam by the fixing bolts 6. 23 of the I-shaped aluminum edge plate, and the top support aluminum plate 26 of the column is fixed on the baffle of the I-shaped aluminum edge plate of the ring beam 23 through self-tapping screws 8.

In summary, the application of the improved I-shaped aluminum connection structure for aluminum alloy buildings of the present invention solves the problem of integral installation of components in the X, Y, and Z axis directions. The two-dimensional connection and three-dimensional connection of the aluminum components have strong stability, which is conducive to resisting lateral force, reducing production costs, connecting and installing components quickly, and improving construction efficiency.

Of course, those skilled in the art should realize that the above-mentioned embodiments are only used to illustrate the present invention, but not to limit the present invention, as long as the changes to the above-mentioned embodiments are within the essential spirit of the present invention , modifications, etc. will fall within the scope of the claims of the present invention.

Claims (4)

An improved aluminum alloy building I-shaped aluminum connection structure is characterized in that: it comprises more than two I-shaped aluminum components, a triangular connecting plate (3), a lap plate (4), a bottom beam (5) and a fixed connection Parts, wherein the I-shaped aluminum member comprises a first I-shaped aluminum member (1) and a second I-shaped aluminum member (2); The vertical lower end of the first I-shaped aluminum member (1) has an oblique incision as the connection end, and the horizontal inner end of the second I-shaped aluminum member (2) has an oblique incision as the connection end; The triangular connecting plate (3) is provided with an upwardly extending connecting portion and a laterally extending connecting portion, the root of the connecting portion is angular, and the angular lap plate (4) is fixedly installed on a plane close to the root of the connecting portion, The upward connecting portion of the triangle-shaped connecting plate (3) is inserted into the I-shaped aluminum groove from the notch connecting end of the first I-shaped aluminum member (1) and fastened by the fixing bolts (6). The transverse connection part is inserted into the I-shaped aluminum groove from the cut connection end of the second I-shaped aluminum member (2) and fastened by the fixing bolt (6), and the cut connection end of the first I-shaped aluminum member (1) is connected to the second The notch connecting ends of the I-shaped aluminum member (2) are spliced to each other to form an angular shape, and the bottom beam (5) is laterally inserted into the I-shaped aluminum groove at the splicing position of the angular shape, and then the long bolts (7) are inserted into the first workpiece. The side plate screw holes of the character aluminum member (1) and the plate wall screw holes of the bottom beam (5) are connected to the connecting plate screw holes at the other end of the overlapping plate (4) and fixed. The improved aluminum alloy building I-shaped aluminum connection structure according to claim 1, characterized in that: the I-shaped aluminum component is provided with an I-shaped aluminum upper edge plate (11), an I-shaped aluminum lower edge plate (12) and an I-shaped aluminum edge plate (12). The aluminum middle support plate (13), one end of the I-shaped aluminum upper edge plate (11) is provided with a downwardly protruding I-shaped aluminum upper edge plate baffle (14), and one end of the I-shaped aluminum lower edge plate (12) is provided with an upwardly protruding I-shaped plate The protruding positions of the aluminum lower side plate baffle (15), the I-shaped aluminum upper edge plate baffle (14) and the I-shaped aluminum lower side plate baffle (15) correspond to each other, and the I-shaped aluminum upper edge plate (11) and the I-shaped aluminum lower edge plate An I-shaped aluminum middle support plate (13) is arranged between the plates (12). The improved aluminum alloy building I-shaped aluminum connection structure according to claim 1, characterized in that: the bottom beam (5) is a square tube with a slot opening. The improved I-shaped aluminum connection structure for aluminum alloy construction according to claim 1, characterized in that: the bottom beam (5) is a profile with a slot opening.

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