Building structure design wall column foot quick connecting device

Abstract

The utility model discloses a building structure design wall column foot quick connecting device which comprises a quick connecting device body installed on a base and a wall column, the quick connecting device body comprises two U-shaped blocks, the two U-shaped blocks are symmetrically arranged and clamped and sleeved on the wall column, the bottoms of the U-shaped blocks are in movable contact with the top of the base, and the bottom of the U-shaped blocks is in movable contact with the top of the base. And the same locking mechanism is fixedly installed on the front sides and the rear sides of the two U-shaped blocks, the locking mechanism is used for achieving mutual limitation between the two U-shaped blocks, the tops of the two sides of the base are inclined planes, and two first clamping grooves are formed in the top of the base. Through the arrangement of a series of structures, quick connection between the wall column and the base can be realized only by aligning and clamping the positioning block and the positioning groove during connection and by a simple pushing mode subsequently, multiple adjustment and alignment operations are not needed, tools are not needed, personnel operation is facilitated, the connection efficiency is improved, and the labor intensity of workers is reduced. And the construction speed is increased.

Description

Technical Field

[0001] The utility model relates to the technical field of building structure design, in particular to a quick connection device for wall column feet in building structure design. Background Technique

[0002] With the continuous popularization of steel structure buildings, the scale of various steel structure engineering construction projects is expanding day by day, and projects such as steel structure industrial plants, steel structure residences, high-rise steel structures, and steel structure stadiums are increasing day by day. In building steel structures, the function of steel column feet is to transfer the axial force, bending moment, and shear force at the column end to the foundation, so that the upper structure is firmly connected together. Wall column feet mainly have installation methods such as inserted column feet and embedded column feet. Both column foot methods can easily meet the previous requirements when transferring the internal force of the steel column. The structure of the inserted column foot is simpler than that of the embedded column foot. The inserted column foot is fixedly connected by bolts passing through the pre-embedded screws.

[0003] The following deficiencies exist in the use of the existing inserted wall column foot connection structure: The wall column foot holes need to penetrate multiple corresponding pre-embedded screws. Therefore, during connection, multiple adjustments are required to ensure that multiple screws penetrate the corresponding foot holes, which is rather troublesome and time-consuming. In addition, tools are needed to complete the operation during connection, and the connection efficiency is low, which is not conducive to improving the construction speed. For this reason, we propose a quick connection device for wall column feet in building structure design. Content of the Utility Model

[0004] The purpose of the utility model is to solve the deficiencies existing in the prior art, and to propose a quick connection device for wall column feet in building structure design.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A quick connection device for the wall column foot of a building structure design, including a quick connection device body installed on the base and the wall column. The quick connection device body includes two U-shaped blocks, which are symmetrically arranged and sleeved on the wall column. The bottom of the U-shaped block is in movable contact with the top of the base. The front side and the rear side of the two U-shaped blocks are fixedly installed with the same locking mechanism, which is used to realize the mutual restriction between the two U-shaped blocks. The tops of both sides of the base are set as inclined surfaces, and two first clamping grooves are opened on the top of the base. Elastic clamping mechanisms are movably clamped in the first clamping grooves. The U-shaped blocks are sleeved on the corresponding elastic clamping mechanisms. The elastic clamping mechanisms and the first clamping grooves cooperate to realize the left and right restriction of the U-shaped blocks. Second clamping grooves are opened at the bottoms of both sides of the base. L-shaped clamping plates are movably clamped in the second clamping grooves. The L-shaped clamping plates and the second clamping grooves cooperate to realize the up and down restriction of the U-shaped blocks. The mutually remote sides of the two U-shaped blocks are respectively fixedly connected to the inner sides of the corresponding L-shaped clamping plates. A positioning groove is opened at the center of the top of the base. A positioning block is movably clamped in the positioning groove. The bottom end of the wall column is the wall column foot. The top of the positioning block is fixedly connected to the bottom end of the wall column. The positioning block and the positioning groove cooperate to realize the positioning between the wall column and the base.

[0007] Preferably, the locking mechanism includes four fixing blocks, which are respectively installed on the front side and the rear side of the two U-shaped blocks. The two fixing blocks on the same side are arranged up and down and are in movable contact. A bolt hole is opened at the top of the fixing block. The same T-shaped fixing bolt is threadedly sleeved in the two bolt holes opposite up and down. The inner wall of the top of the T-shaped fixing bolt is in movable contact with the top of the corresponding upper fixing block. Through the cooperation of the T-shaped fixing bolt and the bolt hole, the mutual restriction between the two U-shaped blocks can be realized.

[0008] Preferably, the elastic clamping mechanism includes a first clamping block movably clamped in the first clamping groove. An extrusion ball is embedded at the bottom of the first clamping block. The extrusion ball is adapted to the corresponding inclined surface. The inclined surface is used to extrude and drive the corresponding extrusion ball. A rectangular groove is opened at the bottom of the U-shaped block. The top of the first clamping block extends into the corresponding rectangular groove and is fixedly connected with a pull rod. The first clamping block is slidably sleeved in the corresponding rectangular groove. The top end of the pull rod extends above the corresponding U-shaped block and is fixedly connected with a pull ring. A spring is fixedly connected between the top of the first clamping block and the inner wall of the top of the corresponding rectangular groove. The spring is movably sleeved on the corresponding pull rod. The setting of the spring can drive the first clamping block to move downward and reset when the extrusion force is released when it is in a compressed state.

[0009] Preferably, two third clamping grooves are opened at the bottoms of both sides of the wall column. Two second clamping blocks are fixedly connected to the inner walls of the mutually remote sides of the two U-shaped blocks. The second clamping blocks are movably clamped in the corresponding third clamping grooves. The second clamping blocks and the third clamping grooves cooperate to realize the up and down restriction between the wall column and the U-shaped blocks.

[0010] Preferably, the sides of the two U-shaped blocks close to each other are in movable contact. The front inner wall and the rear inner wall of the U-shaped block are respectively in movable contact with the front side and the rear side of the wall column, and the inner walls of the two U-shaped blocks away from each other are respectively in movable contact with the two sides of the wall column.

[0011] Preferably, a rectangular perforation is formed in the top inner wall of the rectangular groove. The inner wall of the rectangular perforation is in movable contact with the outer side of the corresponding pull rod, and the rectangular perforation is used for the corresponding pull rod to pass through.

[0012] Preferably, the inner walls of the two L-shaped clamping plates away from each other are respectively in movable contact with the two sides of the base.

[0013] Compared with the existing technology, the beneficial effects of the utility model are as follows:

[0014] 1. Through the arrangement of the positioning block and the positioning groove, the positioning between the wall column and the base can be quickly realized;

[0015] 2. Through the cooperation of the U-shaped block, the locking mechanism, the elastic clamping mechanism, the L-shaped clamping plate, the second clamping groove and the first clamping groove, the connection limitation between the wall column and the base can be quickly realized by simple pushing. This connection method does not require multiple alignment operations and does not require the aid of tools, which is convenient for personnel to operate;

[0016] Through the arrangement of a series of structures of the utility model, during connection, only the positioning block needs to be aligned and clamped with the positioning groove, and then through simple pushing, the quick connection between the wall column and the base can be realized. It does not require multiple alignment operations and does not require the aid of tools, which is convenient for personnel to operate, improves the connection efficiency, and thus enhances the construction speed. Brief Description of the Drawings

[0017] Figure 1 is a three-dimensional structural schematic diagram of a quick connection device for a wall column foot in a building structure design proposed by the utility model;

[0018] Figure 2 is a front view sectional structural schematic diagram of a quick connection device for a wall column foot in a building structure design proposed by the utility model;

[0019] Figure 3 is Figure 2 the enlarged structural schematic diagram of part A in

[0020] In the figure: 100, base; 101, first clamping groove; 102, positioning groove; 103, inclined surface; 104, second clamping groove; 1, positioning block; 2, wall column; 201, third clamping groove; 3, U-shaped block; 301, rectangular groove; 4, L-shaped clamping plate; 5, second clamping block; 6, first clamping block; 7, extrusion ball; 8, pull rod; 9, spring; 10, pull ring; 11, fixing block; 12, T-shaped fixing bolt. Specific embodiments

[0021] The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments.

[0022] Referring to Figures 1-3 , a quick connection device for the wall column foot in a building structure design, including a quick connection device body installed on a base 100 and a wall column 2. The quick connection device body includes two U-shaped blocks 3. The two U-shaped blocks 3 are symmetrically arranged and sleeved on the wall column 2 in a clamping manner. Two third clamping grooves 201 are respectively opened at the bottom of both sides of the wall column 2. Two second clamping blocks 5 are fixedly connected to the inner walls of the two U-shaped blocks 3 away from each other. The second clamping blocks 5 are movably clamped in the corresponding third clamping grooves 201. The second clamping blocks 5 and the third clamping grooves 201 cooperate with each other to realize the up-and-down limitation between the wall column 2 and the U-shaped blocks 3. The two U-shaped blocks 3 are in movable contact with each other on the side close to each other. The inner walls of the front side and the rear side of the U-shaped block 3 are respectively in movable contact with the front side and the rear side of the wall column 2. The inner walls of the two U-shaped blocks 3 away from each other are respectively in movable contact with both sides of the wall column 2. The bottom of the U-shaped block 3 is in movable contact with the top of the base 100. By contacting with each other on the surface, no alignment adjustment operation is required during operation and movement;

[0023] A locking mechanism is fixedly installed on the front side and the rear side of the two U-shaped blocks 3. The locking mechanism includes four fixing blocks 11. The four fixing blocks 11 are respectively installed on the front side and the rear side of the two U-shaped blocks 3. The two fixing blocks 11 on the same side are arranged up and down and in movable contact with each other. A bolt hole is opened at the top of the fixing block 11. The same T-shaped fixing bolt 12 is threadedly sleeved in the two bolt holes opposite to each other up and down. The inner wall of the top of the T-shaped fixing bolt 12 is in movable contact with the top of the corresponding upper fixing block 11. Through the cooperation of the T-shaped fixing bolt 12 and the bolt hole, the mutual limitation between the two U-shaped blocks 3 can be realized;

[0024] Both top sides of the base 100 are provided with inclined surfaces 103. Two first card slots 101 are formed in the top of the base 100. Elastic card-loading mechanisms are movably installed in the first card slots 101. The U-shaped blocks 3 are sleeved on the corresponding elastic card-loading mechanisms. The elastic card-loading mechanism includes a first card block 6 movably installed in the first card slot 101. The first card block 6 cooperates with the corresponding first card slot 101 to realize the left-right limitation of the U-shaped block 3. An extrusion ball 7 is embedded at the bottom of the first card block 6. The extrusion ball 7 is adapted to the corresponding inclined surface 103. The inclined surface 103 is used to extrude and drive the corresponding extrusion ball 7. A rectangular groove 301 is formed in the bottom of the U-shaped block 3. The top of the first card block 6 extends into the corresponding rectangular groove 301 and is fixedly connected with a pull rod 8. The first card block 6 is slidably sleeved in the corresponding rectangular groove 301. The top of the pull rod 8 extends above the corresponding U-shaped block 3 and is fixedly connected with a pull ring 10. A rectangular through hole is formed in the inner wall of the top of the rectangular groove 301. The inner wall of the rectangular through hole is in movable contact with the outer side of the corresponding pull rod 8. The rectangular through hole is used for the corresponding pull rod 8 to pass through. A spring 9 is fixedly connected between the top of the first card block 6 and the inner wall of the top of the corresponding rectangular groove 301. The spring 9 is movably sleeved on the corresponding pull rod 8. The setting of the spring 9 can drive the first card block 6 to move downward and reset when the extrusion force is released when it is in a compressed state;

[0025] Second card slots 104 are formed in both bottom sides of the base 100. L-shaped card plates 4 are movably installed in the second card slots 104. The L-shaped card plates 4 cooperate with the second card slots 104 to realize the up-down limitation of the U-shaped block 3. The mutually remote sides of the two U-shaped blocks 3 are respectively fixedly connected with the inner sides of the corresponding L-shaped card plates 4. The inner walls of the mutually remote sides of the two L-shaped card plates 4 are respectively in movable contact with both sides of the base 100. A positioning slot 102 is formed at the center of the top of the base 100. A positioning block 1 is movably installed in the positioning slot 102. The bottom end of the wall column 2 is provided with a wall column foot. The top of the positioning block 1 is fixedly connected with the bottom end of the wall column 2. The cooperation between the positioning block 1 and the positioning slot 102 can realize the positioning between the wall column 2 and the base 100; Through the setting of a series of structures of the present utility model, during connection, only the positioning block 1 needs to be aligned and installed with the positioning slot 102, and then through a simple pushing method, the rapid connection between the wall column 2 and the base 100 can be realized, without the need for multiple alignment operations, and without the need to use tools to complete, which is convenient for personnel to operate, improves the connection efficiency, and thus improves the construction speed.

[0026] Working principle: When in use, before the base 100 and the wall column 2 are connected, when connection is required, first align the positioning block 1 at the bottom of the wall column 2 with the positioning slot 102, move the wall column 2 downward to drive the positioning block 1 to directly insert into the positioning slot 102. Immediately afterwards, make the bottom of the U-shaped block 3 flush with the top of the base 100, and move the two U-shaped blocks 3 towards each other. The U-shaped blocks 3 slide on the top of the base 100. While the U-shaped blocks 3 are moving, they drive the corresponding two second clamping blocks 5 to be clamped into the two third clamping slots 201. While the U-shaped blocks 3 are moving, they also drive the corresponding first clamping blocks 6 and the extrusion balls 7 to move. When the extrusion balls 7 move to contact the inclined surface of the base 100, they squeeze the extrusion balls 7 to move upward. The extrusion balls 7 drive the corresponding first clamping blocks 6 to slide upward in the rectangular slot 301 and compress the spring 9. When the first clamping block 6 moves to align with the corresponding first clamping slot 101, the elastic force of the spring 9 in the compressed state at this time drives the corresponding first clamping block 6 and the extrusion ball 7 to move into the first clamping slot 101. The first clamping block 6 is clamped with the corresponding first clamping slot 101, restricting the left and right positions of the U-shaped block 3, thereby restricting the left and right positions of the wall column 2 and the base 100. While the U-shaped blocks 3 are moving, they also drive the corresponding L-shaped clamping plates 4 to move into the second clamping slots 104. The L-shaped clamping plates 4 are clamped with the corresponding second clamping slots 104, restricting the up and down positions of the wall column 2 and the base 100. At this time, the mutually approaching sides of the two U-shaped blocks 3 are in movable contact, and the bolt holes on the two relatively upper and lower fixing blocks 11 are aligned. Then, the T-shaped fixing bolt 12 can be rotated forward to sequentially penetrate through the corresponding bolt holes, realizing the mutual restriction of the two U-shaped blocks 3, thereby further restricting between the wall column 2 and the base 100, realizing the stable connection between the wall column 2 and the base 100. And when connecting, only need to align and clamp the positioning block 1 with the positioning slot 102, and then by simply pushing the two U-shaped blocks 3, the quick connection between the wall column 2 and the base 100 can be realized. When connecting, there is no need for multiple alignment operations, and it can be completed without the aid of tools, which is convenient for personnel operation, improves the connection efficiency, and thus improves the construction speed;

[0027] When it is necessary to disassemble the wall column 2 and the base 100 subsequently, first rotate the T-shaped fixing bolt 12 in the reverse direction to move it out of the corresponding bolt hole. Immediately afterwards, the two pull rings 10 can be pulled upwards. The pull rings 10 drive the first clamping block 6 and the extrusion ball 7 to move upwards out of the first clamping groove 101 through the corresponding pull rods 8. While the first clamping block 6 moves upwards, the corresponding spring 9 is compressed, releasing the left and right restrictions on the U-shaped block 3. At this time, the two U-shaped blocks 3 can be pushed in the direction away from each other. The U-shaped blocks 3 drive the corresponding second clamping blocks 5 and the L-shaped clamping plates 4 to move out of the third clamping groove 201 and the second clamping groove 104 respectively, and then the U-shaped blocks 3 can be removed, releasing the restriction between the wall column 2 and the base 100. At this time, the wall column 2 can be directly moved upwards to drive the positioning block 1 to move out of the positioning groove 102, completing the disassembly between the wall column 2 and the base 100, and the disassembly can still be quickly completed during disassembly, facilitating the operation of personnel.

[0028] The above is only a preferred specific embodiment of the present invention, but the protection scope of the present invention is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present invention, according to the technical solution and inventive concept of the present invention, makes equivalent substitutions or changes, and should be covered by the protection scope of the present invention.

Claims

1. A quick connection device for the wall column foot of a building structure design, comprising a quick connection device body installed on a base (100) and a wall column (2), characterized in that, The main body of the quick connection device includes two U-shaped blocks (3). The two U-shaped blocks (3) are symmetrically arranged and sleeved on the wall column (2) in a clamping manner. The bottom of the U-shaped block (3) is in movable contact with the top of the base (100). A locking mechanism is fixedly installed on the front side and the rear side of the two U-shaped blocks (3). The top parts on both sides of the base (100) are both inclined surfaces (103). Two first clamping grooves (101) are formed in the top of the base (100). An elastic clamping mechanism is movably clamped in the first clamping groove (101). The U-shaped block (3) is sleeved on the corresponding elastic clamping mechanism. Second clamping grooves (104) are formed in the bottom parts on both sides of the base (100). An L-shaped clamping plate (4) is movably clamped in the second clamping groove (104). The two sides of the two U-shaped blocks (3) away from each other are respectively fixedly connected to the inner sides of the corresponding L-shaped clamping plates (4). A positioning groove (102) is formed in the center of the top of the base (100). A positioning block (1) is movably clamped in the positioning groove (102). The bottom end of the wall column (2) is a wall column foot. The top of the positioning block (1) is fixedly connected to the bottom end of the wall column (2).

2. The quick connection device for the wall column foot of an architectural structure design according to claim 1, characterized in that, The locking mechanism includes four fixing blocks (11). The four fixing blocks (11) are respectively installed on the front side and the rear side of the two U-shaped blocks (3). The two fixing blocks (11) on the same side are arranged up and down and are in movable contact. A bolt hole is formed in the top of the fixing block (11). The same T-shaped fixing bolt (12) is threadedly sleeved in the two bolt holes opposite to each other up and down. The inner wall of the top of the T-shaped fixing bolt (12) is in movable contact with the top of the corresponding upper fixing block (11).

3. The quick connection device for the wall column foot of an architectural structure design according to claim 1, characterized in that, The elastic clamping mechanism includes a first clamping block (6) movably clamped in the first clamping groove (101). An extrusion ball (7) is embedded in the bottom of the first clamping block (6). The extrusion ball (7) is adapted to the corresponding inclined surface (103). A rectangular groove (301) is formed in the bottom of the U-shaped block (3). The top of the first clamping block (6) extends into the corresponding rectangular groove (301) and is fixedly connected to a pull rod (8). The first clamping block (6) is slidably sleeved in the corresponding rectangular groove (301). The top of the pull rod (8) extends above the corresponding U-shaped block (3) and is fixedly connected to a pull ring (10). A spring (9) is fixedly connected between the top of the first clamping block (6) and the inner wall of the top of the corresponding rectangular groove (301). The spring (9) is movably sleeved on the corresponding pull rod (8).

4. A quick connection device for the wall column foot of an architectural structure design according to claim 1, characterized in that, Two third clamping grooves (201) are formed in the bottom parts on both sides of the wall column (2). Two second clamping blocks (5) are fixedly connected to the inner walls of the two sides of the two U-shaped blocks (3) away from each other. The second clamping blocks (5) are movably clamped in the corresponding third clamping grooves (201).

5. The quick connection device for the wall column foot of a building structure design according to claim 1, characterized in that, The two sides of the two U-shaped blocks (3) close to each other are in movable contact. The inner walls of the front side and the rear side of the U-shaped block (3) are respectively in movable contact with the front side and the rear side of the wall column (2). The inner walls of the two sides of the two U-shaped blocks (3) away from each other are respectively in movable contact with the two sides of the wall column (2).

6. The quick connection device for the wall column foot of an architectural structure design according to claim 3, characterized in that, A rectangular through hole is formed in the inner wall of the top of the rectangular groove (301). The inner wall of the rectangular through hole is in movable contact with the outer side of the corresponding pull rod (8).

7. A quick connection device for the wall column foot of a building structure design according to claim 1, characterized in that, The inner walls of the mutually facing sides of the two L-shaped clamping plates (4) are respectively in movable contact with both sides of the base (100).

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