CN112031420A - Steel structure assembly type building and assembly method thereof - Google Patents

Abstract

The invention relates to the field of building construction, in particular to a steel structure assembly type building, which comprises a base, wherein a supporting column extends from the upper corner of the base, the supporting column is arranged in a hollow manner, a reinforcing groove is fixedly attached to the outer side of the supporting column, a drainage piece is arranged in the reinforcing groove, an inclined ejection frame is fixedly mounted at the top of the supporting column, a pressing piece extends from the lower end of the inclined ejection frame close to the edge, the pressing piece is pressed on the upper end surface of the drainage piece close to the edge, an upper ejection block is rotatably connected to the upper end part of the inclined ejection frame, a fixing column extends from the lower end of the upper ejection block, a lower push block is attached to the lower end of the fixing column, the lower end surface of the lower push block is pressed on the middle part of the upper end surface of the drainage piece, and the assembly method of the steel structure assembly type building is also provided, the assembly type building effectively, and avoids the occurrence of water leakage.

Description

A kind of steel structure prefabricated building and its assembly method

technical field

The invention relates to the field of building construction, in particular to a steel structure prefabricated building and an assembling method thereof.

Background technique

In the process of building a building, in order to improve the construction efficiency of the building, people usually use steel structure prefabricated parts to assemble to form a skeleton, and then lay building materials on the skeleton to form a building. In the prior art, steel structure prefabricated parts are assembled. When forming a skeleton, it is usually necessary to manually perform multiple welding at high altitudes to complete the assembly. However, this assembly method is labor-intensive, and the assembly efficiency is low. At the same time, it is impossible to avoid the phenomenon of water leakage when the building is in use.

SUMMARY OF THE INVENTION

The purpose of the present invention is to propose a steel structure prefabricated building and an assembly method thereof in order to solve the shortcomings existing in the background technology.

In order to achieve the above purpose, the technical solution adopted in the present invention is as follows: a steel structure prefabricated building includes a base, and a support column is extended at the upper end corner of the base, the support column is hollow, and the support column is hollow. The outer side of the support column is fitted with a reinforcement groove, the interior of the reinforcement groove is provided with a drainage piece, the top of the support column is fixedly installed with a top inclined frame, and the lower end of the top inclined frame is extended with a pressing member near the edge, And the pressing piece is pressed against the upper end face of the drainage piece near the edge, the upper end of the top inclined frame is rotatably connected with an upper top block, the lower end of the upper top block is extended with a fixing column, and the lower end of the fixing column is attached to the upper end. A push-down block is arranged together, and the lower end face of the push-down block is pressed against the middle of the upper end face of the drainage piece, the inner part of the push-down block is rotatably connected with a push-down frame, and the end of the push-down frame is connected to the top inclined frame. A rotating connecting piece is arranged between the middle part of the lower end face of the base, and a drainage groove is opened inside the base.

Preferably, the flow-guiding member includes an inclined table disposed in the middle of the inner bottom surface of the reinforcing groove, the reinforcing groove and the inclined table are integrally formed, the lower end surface of the push-down block is pressed against the middle of the upper end surface of the inclined table, and the The edge of the inner bottom surface of the reinforcing groove is provided with an oblique guide groove, and the cross-sectional shape of the oblique guide groove is an isosceles triangle.

Preferably, a support ring is inlaid on the outer side of the support column, and the reinforcing groove is pressed against the upper end surface of the support ring, the outer side of the support column is provided with a water inlet, and the bottom surface of the water inlet is flat with the bottom surface of the oblique guide groove together.

Preferably, a fixing block extends from the lower end of the top inclined frame, and the lower end surface of the fixing block is attached to the upper end surface of the support column, and the upper end surface of the fixing block and the upper end surface of the support column are both screwed through and fastened with a fixed block. bolt.

Preferably, the pressing member includes a pressing column extending on the lower end surface of the top inclined frame near the edge, and the lower end surface of the pressing column is pressed against the upper end surface of the inclined table near the edge.

Preferably, a needle roller bearing is inlaid on the inner wall side of the upper top block, a connecting column is inserted through the inside of the needle roller bearing, and the connecting column is inserted through the inside of the top inclined frame.

Preferably, the inner wall side of the push-down block is inlaid with a ball bearing, the inside of the ball bearing is inlaid with a connection column, and the connection column is inlaid in the inner of the push-down frame.

Preferably, the rotating connecting piece includes a connecting frame extending in the middle of the lower end surface of the top inclined frame, a rotating block is extended at the end of the lower push frame, the inner wall of the connecting frame is embedded with a bearing body, and the bearing body The inner part of the shaft is inlaid with a bearing shaft core, and the bearing shaft core is embedded in the interior of the rotating block.

Preferably, the drainage slot includes a drainage chute opened inside the base, a drainage port is provided through the middle of the side surface of the base, and the drainage port is communicated with the drainage chute, and the bottom of the support column is connected to the drainage chute. The drainage chute is connected.

Also provided is an assembly method for a steel structure prefabricated building, comprising the following steps:

S1: Push the push-down block to move up to fit the lower end face of the fixed column, and at the same time, the top inclined frame is propped up under the action of the push-down frame;

S2: Place the reinforcement groove on the support column and press it on the support ring;

S3: Place the stretched top inclined frame on the support column, and at the same time press the compression column at the lower end of the top inclined frame against the reinforcement groove;

S4: Screw the fixing bolts into the fixing block and the support column to complete the assembly.

Compared with the prior art, the present invention has the following beneficial effects:

1. The top inclined frame can be stretched by pushing the push-down block to form the top frame, and then the reinforcing groove is placed on the support column, and the top inclined frame is placed on the support column while pressing the reinforcing groove. Then, the fixing block at the end of the top inclined frame and the supporting column are fixed together by fixing bolts, and the assembly can be completed, thereby effectively shortening the assembly time and improving the assembly efficiency.

2. Through the set reinforcement groove, the water leaking from the roof of the building can be collected while being reinforced after assembly and flow into the drainage chute through the support column, and finally discharged through the drain to prevent water from entering the building In order to prevent water leakage in the building, and under the action of the inclined table and the inclined channel, it can ensure that the water can enter the support column accurately, and at the same time avoid the water remaining in the reinforcement groove.

3. During the assembly, the top frame is formed by the use of the rotating top inclined frame, the lower push frame and the cooperation between the upper top block and the lower push block, which changes the original need to manually adjust each steel at a high altitude on the construction site. The top frame can only be formed by welding and assembling between the structural prefabricated parts, which effectively reduces the labor intensity of labor.

Description of drawings

Fig. 1 is the structural representation of a kind of steel structure prefabricated building of the present invention;

Fig. 2 is a partial cross-sectional view of a steel structure prefabricated building of the present invention;

Fig. 3 is the connection view of the push-down frame and push-down block of a steel structure prefabricated building of the present invention;

FIG. 4 is a schematic diagram of a rotating connector of a steel structure prefabricated building of the present invention;

Fig. 5 is the connection view of the upper roof block and the roof inclined frame of a steel structure prefabricated building of the present invention;

6 is a partial half-section view of a base of a steel structure fabricated building of the present invention.

In the figure: 1. Base; 2. Support column; 3. Support ring; 4. Reinforcing groove; 5. Inclined table; 6. Push-down block; 7. Fixed column; 8. Upper top block; 9. Top inclined frame ;10, lower push frame; 11, drain; 12, inclined guide groove; 13, water inlet; 14, fixing block; 15, fixing bolt; 16, pressing column; 17, ball bearing; 18, connecting column; 19 , needle roller bearing; 20, connecting column; 21, rotating block; 22, connecting frame; 23, bearing shaft; 24, bearing body; 25, drainage chute.

Detailed ways

The following description serves to disclose the invention to enable those skilled in the art to practice the invention. The preferred embodiments described below are given by way of example only, and other obvious modifications will occur to those skilled in the art.

As shown in Figures 1-6, a steel structure prefabricated building includes a base 1, and a support column 2 extends from the upper corner of the base 1, the support column 2 is hollow, and the outer side of the support column 2 is fitted and fixed A reinforcing groove 4 is installed, a drainage member is arranged inside the reinforcing groove 4, a top inclined frame 9 is fixedly installed on the top of the support column 2, and a pressing member is extended at the lower end of the top inclined frame 9 near the edge, and the pressing member is pressed tightly On the upper end face of the drainage piece close to the edge, the upper end of the top inclined frame 9 is rotatably connected with the upper top block 8, the lower end of the upper top block 8 is extended with a fixed column 7, and the lower end of the fixed column 7 is fitted with a push-down block 6. , and the lower end face of the lower push block 6 is pressed against the middle of the upper end face of the drainage member, and the inner part of the lower push block 6 is rotatably connected with a lower push frame 10, and the end of the lower push frame 10 and the middle of the lower end face of the top inclined frame 9 are connected A rotating connector is arranged between the two, and a drainage groove is opened inside the base 1 .

The drainage member includes an inclined table 5 arranged in the middle of the inner bottom surface of the reinforcing groove 4. The reinforcing groove 4 and the inclined table 5 are integrally formed. An oblique guide groove 12 is opened at the edge of the bottom surface. The cross-sectional shape of the oblique guide groove 12 is an isosceles triangle. The reinforcement groove 4 provided can improve the stability after assembly. The inclined table 5 and the inclined guide groove 12 can guide water.

The outer side of the support column 2 is inlaid with a supporting ring 3, and the reinforcing groove 4 is pressed against the upper end surface of the supporting ring 3. The outer side of the supporting column 2 is provided with a water inlet 13, and the bottom surface of the water inlet 13 and the bottom surface of the oblique guide groove 12 are opposite. Flush, the reinforcing groove 4 can be supported by the provided support ring 3 , and the water inlet 13 can introduce water into the interior of the support column 2 .

The lower end of the top inclined frame 9 is extended with a fixing block 14, and the lower end surface of the fixing block 14 is attached to the upper end surface of the support column 2, and the upper end surface of the fixing block 14 and the upper end surface of the support column 2 are screwed with fixing bolts. 15. The top inclined frame 9 can be fixed on the support column 2 through the provided fixing blocks 14 and fixing bolts 15 .

The pressing member includes a pressing column 16 extending on the lower end surface of the top inclined frame 9 near the edge, and the lower end surface of the pressing column 16 is pressed against the upper end surface of the inclined table 5 near the edge. Compress the reinforcement groove 4.

The inner wall side of the upper top block 8 is inlaid with a needle roller bearing 19, the inside of the needle roller bearing 19 is inlaid with a connecting column 20, and the connecting column 20 is inlaid in the interior of the top inclined frame 9. The column 20 can ensure the stable rotation of the top inclined frame 9 .

The inner wall side of the push-down block 6 is inlaid with a ball bearing 17 , and the inside of the ball bearing 17 is inlaid with a connecting column 18 , and the connecting column 18 is embedded in the inside of the push-down frame 10 . Ensure stable rotation of the lower push frame 10 .

The rotating connecting piece includes a connecting frame 22 extending in the middle of the lower end surface of the top inclined frame 9 , a rotating block 21 is extended at the end of the lower push frame 10 , the inner wall of the connecting frame 22 is embedded with a bearing body 24 , and the inside of the bearing body 24 is embedded with a bearing body 24 . The bearing shaft core 23 is embedded in the interior of the rotating block 21 , and the stability of the lower push frame 10 can be ensured by the cooperation between the rotating block 21 , the connecting frame 22 , the bearing body 24 and the bearing shaft core 23 . to push the top inclined frame 9 to open it.

The drainage groove includes a drainage chute 25 opened in the interior of the base 1. A drainage port 11 is provided through the middle of the side surface of the base 1, and the drainage port 11 is communicated with the drainage chute 25. The bottom of the support column 2 is connected to the drainage tilt. The grooves 25 communicate with each other, and the water in the support column 2 can be guided out through the provided drainage chute 25 and discharged through the water outlet 11 .

Also provided is an assembly method for a steel structure prefabricated building, comprising the following steps:

S1: Push the push-down block 6 to move up to fit the lower end surface of the fixed column 7, and at the same time the top inclined frame 9 is stretched under the action of the push-down frame 10;

S2: Place the reinforcement groove 4 on the support column 2 and press it on the support ring 3;

S3: Place the stretched top inclined frame 9 on the support column 2, and at the same time press the pressing column 16 at the lower end of the top inclined frame 9 on the reinforcement groove 4;

S4: Screw the fixing bolt 15 into the fixing block 14 and the support column 2 to complete the assembly.

During operation, the user pushes the push-down block 6, and pushes the push-down block 6 to fit the lower end of the fixed column 7. At the same time, the top inclined frame 9 is propped up under the action of the upwardly-moved push-down frame 10. The reinforcing groove 4 is placed on the support column 2, and then the user places the stretched top inclined frame 9 on the support column 2, at the same time, the push-down block 6 is pressed against the middle of the inclined table 5, and the pressing column 16 is pressed against the inclined surface. At the edge of the table 5, the user then screw the fixing bolts 15 into the fixing block 14 and the support column 2, then the top inclined frame 9 can be fixed on the support column 2, and the reinforcing groove 4 is fixed on the pressing column 16 and the support column 2. between the rings 3 and reinforce the stretched top inclined frame 9 to complete the assembly.

The foregoing has shown and described the basic principles, main features and advantages of the present invention. It should be understood by those skilled in the art that the present invention is not limited by the above-mentioned embodiments. The above-mentioned embodiments and descriptions describe only the principles of the present invention. Without departing from the spirit and scope of the present invention, there will be various Variations and improvements are intended to fall within the scope of the claimed invention. The scope of protection claimed by the present invention is defined by the appended claims and their equivalents.

Claims (10)

1. A steel construction fabricated building, includes base (1), its characterized in that: a supporting column (2) extends from the upper corner of the base (1), the supporting column (2) is arranged in a hollow manner, a reinforcing groove (4) is fixedly attached to the outer side of the supporting column (2), a drainage piece is arranged in the reinforcing groove (4), an inclined ejection frame (9) is fixedly mounted at the top of the supporting column (2), a pressing piece extends from the lower end of the inclined ejection frame (9) close to the edge, the pressing piece is pressed on the upper end face of the drainage piece close to the edge, an upper ejection block (8) is rotatably connected to the upper end of the inclined ejection frame (9), a fixing column (7) extends from the lower end of the upper ejection block (8), a lower pushing block (6) is attached to the lower end of the fixing column (7), the lower end face of the lower pushing block (6) is pressed on the middle part of the upper end face of the drainage piece, and a lower pushing frame (10) is rotatably connected to the inner part of the lower, a rotary connecting piece is arranged between the end part of the lower pushing frame (10) and the middle part of the lower end surface of the inclined pushing frame (9), and a drainage groove is formed in the base (1).

2. The steel structure fabricated building of claim 1, wherein: drainage piece is including setting up inclined plane platform (5) at the interior bottom surface middle part of strengthening groove (4), strengthening groove (4) and inclined plane platform (5) integrated into one piece, the lower terminal surface of lower ejector pad (6) compresses tightly in the up end middle part of inclined plane platform (5), strengthen the interior bottom surface edge of groove (4) and seted up oblique groove (12) of leading, the cross-sectional shape that leads groove (12) to one side is isosceles triangle.

3. The steel structure fabricated building of claim 2, wherein: the outside of support column (2) is inlayed and is had backing ring (3), and reinforcing groove (4) compress tightly in the up end of backing ring (3), water inlet (13) have been seted up in the outside of support column (2), and the bottom surface of water inlet (13) and the bottom surface looks parallel and level of leading groove (12) to one side.

4. The steel structure fabricated building of claim 1, wherein: the lower tip of top sloping frame (9) extends has fixed block (14), and the lower terminal surface of fixed block (14) attaches to the up end of support column (2), the up end of fixed block (14) and the up end of support column (2) all run through to be screwed there are fixing bolt (15).

5. The steel structure fabricated building of claim 2, wherein: the pressing piece comprises a pressing column (16) which extends to the position, close to the edge, of the lower end face of the inclined top frame (9), and the lower end face of the pressing column (16) is pressed to the position, close to the edge, of the upper end face of the inclined plane table (5).

6. The steel structure fabricated building of claim 1, wherein: a needle roller bearing (19) is embedded in the side face of the inner wall of the upper ejector block (8), a connecting column (20) penetrates through and is embedded in the needle roller bearing (19), and the connecting column (20) penetrates through and is embedded in the inclined ejector rack (9).

7. The steel structure fabricated building of claim 1, wherein: ball bearing (17) are inlayed to the inner wall side of lower ejector pad (6), ball bearing (17) inside is run through and is inlayed and has spliced pole (18), and spliced pole (18) run through and inlay in the inside of pushing down frame (10).

8. The steel structure fabricated building of claim 1, wherein: the connecting piece rotates is including extending connection frame (22) at the lower terminal surface middle part of top sloping frame (9), the tip of pushing down frame (10) extends and has turning block (21), the inner wall of connection frame (22) is inlayed and is had bearing body (24), the inside of bearing body (24) is inlayed and is had bearing axle core (23), and bearing axle core (23) run through and inlay in the inside of turning block (21).

9. The steel structure fabricated building of claim 1, wherein: the drainage groove comprises a drainage chute (25) arranged inside the base (1), a water outlet (11) penetrates through the middle of the side face of the base (1), the water outlet (11) is communicated with the drainage chute (25), and the bottom of the support column (2) is communicated with the drainage chute (25).

10. The method for assembling a steel structure fabricated building according to any one of claims 1 to 9, comprising the steps of:

s1: the lower pushing block (6) is pushed to move upwards to be attached to the lower end face of the fixed column (7), and the inclined pushing frame (9) is unfolded under the action of the lower pushing frame (10);

s2: placing the reinforcing groove (4) on the supporting column (2) and pressing the reinforcing groove on the supporting ring (3);

s3: placing the expanded inclined ejection frame (9) on the support column (2), and simultaneously pressing a pressing column (16) at the lower end of the inclined ejection frame (9) on the reinforcing groove (4);

s4: and screwing the fixing bolt (15) into the fixing block (14) and the supporting column (2) to finish assembly.

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