Connecting structure for fabricated building

Abstract

The utility model discloses a connecting structure for a fabricated building, which belongs to the technical field of fabricated buildings and is characterized by comprising a first fabricated wall body and a second fabricated wall body, the front side of the first fabricated wall body is fixedly connected with a clamping block, the top of the clamping block is provided with a clamping groove, and the second fabricated wall body is fixedly connected with the clamping groove. A clamping assembly is clamped to the inner wall of the clamping groove, a fixing assembly is fixedly connected to the front side of the clamping assembly, a mounting groove is formed in the right side of the second assembly wall body, and the inner wall of the mounting groove is fixedly connected with the inner wall of the clamping assembly. The clamping assembly comprises a connecting block, and a connecting groove is formed in the left side of the connecting block, so that the problems that when existing fabricated buildings are connected, multiple sets of bolts are adopted for connection, a large amount of time is consumed for connection of the multiple sets of bolts, and the connecting efficiency is high are solved. And therefore, the labor intensity of workers is increased, and the mounting efficiency of the fabricated building is reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of fabricated building, in particular to a connecting structure for fabricated building. BACKGROUND

[0002] The fabricated building refers to the large number of on-site operation work in the traditional construction mode is transferred to the factory, and the building components and accessories such as floor, wallboard, staircase, balcony are processed and manufactured in the factory, transported to the building construction site, and assembled and installed on site through reliable connecting mode, and the connecting structure is used to connect the adjacent assembly parts when the fabricated building is installed.

[0003] However, the connecting structure of the existing fabricated building is generally irregular after installation, which is not convenient for transportation, and the connecting method of the connecting structure of the fabricated building mostly adopts the threaded connection method for on-site connection, but this connection method is commonly used and stable, but it needs multiple bolts for auxiliary fixing, which is inconvenient to install.

[0004] The connecting structure of the existing patent (publication number: CN214423579U) for fabricated building, the connecting structure main structure mostly adopts the mortise and tenon structure to install and fix, the overall structure is simple, convenient to operate and install, and is fixed through the threaded connection method after installation, which is simple to operate and stable in structure, the connecting structure passes through the threaded connection of the threaded hole in the threaded hole, the through hole and the via hole, and the threaded hole in the threaded hole, on the one hand, the first connecting piece and the second connecting piece are installed at both ends of the mounting seat to limit and fix the tenon at the front and rear ends, on the other hand, the threaded rod penetrates the mounting seat, and the first connecting piece, the second connecting piece and the mounting seat are connected and fixed, and the mounting seat and the column are also connected and fixed, and the column is fixed on the ground.

[0005] In view of the above problems, the existing patent provides a solution, and the existing fabricated building is mostly connected by multiple bolts, which requires a lot of time, thereby increasing the labor intensity of the workers and reducing the installation efficiency of the fabricated building.

[0006] Therefore, a connecting structure for fabricated building is proposed. Utility model content

[0007] The utility model aims at providing a connecting structure for fabricated building, which can solve the problem that the existing fabricated building is mostly connected by multiple bolts, which requires a lot of time, thereby increasing the labor intensity of the workers and reducing the installation efficiency of the fabricated building.

[0008] In order to achieve the above object, the utility model provides the following technical scheme: A connecting structure for fabricated building, first assembled wall body and second assembled wall body are connected, the front side fixed connection of first assembled wall body has the clamping block, the top of clamping block is equipped with the clamping groove, the inner wall of clamping groove is clamped and has clamping assembly, the front side fixed connection of clamping assembly has fixed assembly, the right side of second assembled wall body is equipped with the installation groove, the inner wall of installation groove is fixedly connected with the inner wall of clamping assembly,

[0009] The clamping assembly includes a connecting block, a connecting groove is formed in the left side of the connecting block, the inner wall of the connecting groove is fixedly connected with the inner wall of the installation groove, limit grooves are formed in the top and bottom of the connecting block, the limit grooves penetrate through the connecting block and extend to the inner wall of the connecting block, a spring is fixedly connected with the inner wall of the limit groove, the other end of the spring is fixedly connected with a square block, the surface of the square block is slidingly connected with the inner wall of the limit groove, an auxiliary groove is formed in the front side of the connecting block, the auxiliary groove is communicated with the limit groove, and a positioning screw hole is formed in the front side of the connecting block.

[0010] Preferably, the fixed assembly includes a sliding block, the sliding block is fixedly connected with the front side of the square block, the surface of the sliding block is slidingly connected with the inner wall of the auxiliary groove, a positioning groove is formed in the front side of the sliding block, and a ball bearing is fixedly connected with the inner wall of the positioning groove.

[0011] Preferably, the inner wall of the ball bearing is fixedly connected with a connecting rod, the front side of the connecting rod is fixedly connected with a rotating plate, and a guide hole is formed in the front side of the other end of the rotating plate.

[0012] Preferably, the inner wall of the guide hole is movably connected with a fastening bolt, the surface of the fastening bolt is threadedly connected with the inner wall of the positioning screw hole, the other end of the fastening bolt is fixedly connected with a rotating cap used in cooperation with the fastening bolt.

[0013] Preferably, the inner wall of the connecting groove is fixedly connected with a reinforcing gasket, and the reinforcing gasket is in close contact with the installation groove.

[0014] Preferably, the square block is made of stainless steel material, and the surface of the square block is provided with a corrosion-resistant coating.

[0015] Preferably, the front side of the clamping block is provided with a giving slot, the giving slot is communicated with the clamping groove, and the inner wall of the giving slot is clamped with the surface of the square block.

[0016] Preferably, the inner wall of the clamping groove is fixedly connected with a rubber pad, and the rubber pad is in close contact with the square block.

[0017] Compared with the prior art, the utility model has the beneficial effects that:

[0018] 1、The utility model discloses a connecting structure for prefabricated building, which comprises a first assembly wall body, a second assembly wall body, a clamping block, a clamping groove, a clamping assembly, a fixing assembly, a mounting groove, a rubber pad and a fastening bolt.

[0019] 2、The utility model discloses a connecting structure for prefabricated building, which comprises a first assembly wall body, a second assembly wall body, a clamping block, a clamping groove, a clamping assembly, a fixing assembly, a mounting groove, a rubber pad and a fastening bolt. BRIEF DESCRIPTION OF DRAWINGS

[0020] Figure 1 It is the overall structural drawing of the connecting structure for prefabricated building of the utility model.

[0021] Figure 2 It is the sectional view of the clamping block in the utility model.

[0022] Figure 3 It is the connecting schematic view of the second assembly wall body and the mounting groove in the utility model.

[0023] Figure 4 It is the structural schematic view of the connecting assembly in the utility model.

[0024] Figure 5 It is the structural schematic view of the fixing assembly in the utility model.

[0025] In the drawing, 1, first assembly wall body;2, second assembly wall body;3, clamping block;4, clamping groove;5, clamping assembly;501, connecting block;502, connecting groove;503, limiting groove;504, spring;505, square;506, auxiliary groove;507, positioning screw hole;6, fixing assembly;601, sliding block;602, positioning groove;603, ball bearing;604, connecting rod;605, rotating plate;606, guide hole;607, fastening bolt;7, mounting groove;8, rotating cap;9, reinforcing gasket;10, corrosion-resistant coating;11, let go groove;12, rubber pad. DETAILED DESCRIPTION

[0026] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0027] Please refer to Figures 1-5The present invention provides the following technical solution:

[0028] A connection structure for prefabricated buildings includes a first prefabricated wall 1 and a second prefabricated wall 2. A snap-fit ​​block 3 is fixedly connected to the front side of the first prefabricated wall 1. A snap-fit ​​groove 4 is opened on the top of the snap-fit ​​block 3. A snap-fit ​​component 5 is snapped into the inner wall of the snap-fit ​​groove 4. A fixing component 6 is fixedly connected to the front side of the snap-fit ​​component 5. An installation groove 7 is opened on the right side of the second prefabricated wall 2. The inner wall of the installation groove 7 is fixedly connected to the inner wall of the snap-fit ​​component 5.

[0029] The snap-fit ​​assembly 5 includes a connecting block 501. A connecting groove 502 is provided on the left side of the connecting block 501. The inner wall of the connecting groove 502 is fixedly connected to the inner wall of the mounting groove 7. Limiting grooves 503 are provided at the top and bottom of the connecting block 501. The limiting grooves 503 pass through the connecting block 501 and extend to the inner wall of the connecting block 501. A spring 504 is fixedly connected to the inner wall of the limiting groove 503. A block 505 is fixedly connected to the other end of the spring 504. The surface of the block 505 is slidably connected to the inner wall of the limiting groove 503. An auxiliary groove 506 is provided on the front side of the connecting block 501. The auxiliary groove 506 communicates with the limiting groove 503. A positioning screw hole 507 is provided on the front side of the connecting block 501.

[0030] In this embodiment: by setting a first assembly wall 1, a second assembly wall 2, a snap-fit ​​block 3, a snap-fit ​​groove 4, a snap-fit ​​component 5, a fixing component 6, and an installation groove 7, the first assembly wall 1 can fix the snap-fit ​​block 3, thereby increasing the stability of the snap-fit ​​block 3. The second assembly wall 2, through the installation groove 7, can assist in guiding the installation position of the snap-fit ​​component 5. The snap-fit ​​block 3, through its cooperation with the snap-fit ​​groove 4, can assist in guiding the snap-fit ​​position of the snap-fit ​​component 5. The snap-fit ​​component 5, in... After the locking component 5 is released, it can lock into the locking groove 4 through its own rebound force. After locking, the first assembled wall 1 and the second assembled wall 2 can be connected. This avoids the need for a lot of time to connect multiple sets of bolts, which would increase the labor intensity of workers and reduce the installation efficiency of prefabricated buildings. The locking component 6 can fix the locking component 5 after locking, so that the locking component 5 will not loosen during subsequent use. The stability of the locking component 5 can be increased under the fixation of the locking component 6.

[0031] Specifically, such as Figure 5 As shown, the fixing component 6 includes a slider 601, which is fixedly connected to the front side of the block 505, and the surface of the slider 601 is slidably connected to the inner wall of the auxiliary groove 506. A positioning groove 602 is provided on the front side of the slider 601, and a ball bearing 603 is fixedly connected to the inner wall of the positioning groove 602.

[0032] Specifically, as shown in Figure 5 The inner wall of the ball bearing 603 is fixedly connected with a connecting rod 604, the front side of the connecting rod 604 is fixedly connected with a rotating plate 605, and the front side of the other end of the rotating plate 605 is provided with a guide hole 606.

[0033] Specifically, as shown in Figure 5 The inner wall of the guide hole 606 is movably connected with a fastening bolt 607, the surface of the fastening bolt 607 is threadedly connected with the inner wall of the positioning screw hole 507, and the other end of the fastening bolt 607 is fixedly connected with a rotating cap 8 used in cooperation.

[0034] In this embodiment: through the setting of the sliding block 601, when the block 505 is pushed by the rebounding force of the spring 504, the sliding block 601 can follow the block 505 to move through the fixed connection with the block 505, and the moving range of the block 505 can be limited through the sliding connection of the sliding block 601 and the auxiliary groove 506, so as to avoid that the moving range is too large to cause the block 505 to be separated from the limiting groove 503, then the rotating plate 605 can drive the connecting rod 604 to rotate by rotating the rotating plate 605, and the inner ring of the ball bearing 603 can be driven to rotate when the connecting rod 604 rotates, then the fastening bolt 607 is inserted into the guide hole 606 and aligned with the positioning screw hole 507 to rotate, so that the fastening bolt 607 is connected with the positioning screw hole 507, and the rotating plate 605 after rotation is fixed, and the rotating cap 8 is provided, so as to facilitate the rotation of the fastening bolt 607 by the rotating cap 8.

[0035] Specifically, as shown in Figure 4 The inner wall of the connecting groove 502 is fixedly connected with a reinforcing gasket 9, and the reinforcing gasket 9 is in close contact with the mounting groove 7.

[0036] Specifically, as shown in Figure 4 The block 505 is made of stainless steel material, and the surface of the block 505 is provided with a corrosion-resistant coating 10.

[0037] In this embodiment: through the setting of the reinforcing gasket 9, the connection between the connecting groove 502 and the mounting groove 7 can be more closely, and through the setting of the corrosion-resistant coating 10, the block 505 can be protected against corrosion to avoid corrosion of the block 505.

[0038] Specifically, as shown in Figure 1 , Figure 2 The front side of the clamping block 3 is provided with a recessed groove 11, the recessed groove 11 is in communication with the clamping groove 4, and the inner wall of the recessed groove 11 is clamped with the surface of the block 505.

[0039] Specifically, as shown in Figure 2As shown, the inner wall of the clamping groove 4 is fixedly connected with a rubber pad 12, which is in close contact with the block 505.

[0040] In the embodiment, the provision of the clearance slot 11 provides a preliminary clamping space for the block 505, and the provision of the rubber pad 12 increases the clamping tightness between the clamping groove 4 and the block 505, so that the block 505 does not shake in the clamping groove 4.

[0041] Working principle: when the first assembled wall body 1 and the second assembled wall body 2 need to be connected, the block 505 is aligned with the clearance slot 11 and pushed into the clearance slot 11, so that the block 505 is clamped into the clamping groove 4 through the clearance slot 11, then the fastening bolt 607 is reversed, so that the fastening bolt 607 is turned out of the positioning screw hole 507, then after the fastening bolt 607 is taken out of the guide hole 606, the rebounding force of the spring 504 pushes the block 505, and when the block 505 moves, it moves into the clamping groove 4 and is clamped with the clamping groove 4, and after the block 505 is clamped with the clamping groove 4, the connection of the first assembled wall body 1 and the second assembled wall body 2 is completed, and when the block 505 is pushed by the rebounding force of the spring 504, the sliding block 601 is fixedly connected with the block 505 and moves with the block 505, and the sliding block 601 is slidingly connected with the auxiliary slot 506, so as to limit the movement range of the block 505, so that the block 505 does not disengage from the limiting slot 503 due to excessive sliding range, then the rotating plate 605 is rotated to drive the connecting rod 604 to rotate, and when the connecting rod 604 rotates, the inner ring of the ball bearing 603 is driven to rotate, then after the rotating plate 605 is rotated by one hundred and eighty degrees, the fastening bolt 607 is inserted into the guide hole 606 and rotated to be aligned with the positioning screw hole 507, so that the fastening bolt 607 is connected with the positioning screw hole 507, and after the fastening bolt 607 is connected with the positioning screw hole 507, the fastening bolt 607 fixes the rotated rotating plate 605, and then the connection of the first assembled wall body 1 and the second assembled wall body 2 is completed.

[0042] The above is only a preferred embodiment of the present application, and is not intended to limit the present application, and any modification, equivalent replacement and improvement made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A connecting structure for a fabricated building, comprising a first fabricated wall body (1) and a second fabricated wall body (2), characterized in that: The front side of the first assembled wall body (1) is fixedly connected with a clamping block (3), the top of the clamping block (3) is provided with a clamping groove (4), the inner wall of the clamping groove (4) is clamped with a clamping assembly (5), the front side of the clamping assembly (5) is fixedly connected with a fixing assembly (6), the right side of the second assembled wall body (2) is provided with a mounting groove (7), and the inner wall of the mounting groove (7) is fixedly connected with the inner wall of the clamping assembly (5). The clamping assembly (5) comprises a connecting block (501), the left side of the connecting block (501) is provided with a connecting groove (502), the inner wall of the connecting groove (502) is fixedly connected with the inner wall of the mounting groove (7), the top and bottom of the connecting block (501) are provided with limiting grooves (503), the limiting grooves (503) penetrate through the connecting block (501) and extend to the inner wall of the connecting block (501), the inner wall of the limiting groove (503) is fixedly connected with a spring (504), the other end of the spring (504) is fixedly connected with a square block (505), the surface of the square block (505) is slidably connected with the inner wall of the limiting groove (503), the front side of the connecting block (501) is provided with an auxiliary groove (506), the auxiliary groove (506) is communicated with the limiting groove (503), and the front side of the connecting block (501) is provided with a positioning screw hole (507).

2. The connecting structure for a fabricated building according to claim 1, characterized in that: The fixing assembly (6) comprises a sliding block (601), the sliding block (601) is fixedly connected to the front side of the square block (505), and the surface of the sliding block (601) is slidably connected with the inner wall of the auxiliary groove (506), the front side of the sliding block (601) is provided with a positioning groove (602), and the inner wall of the positioning groove (602) is fixedly connected with a ball bearing (603).

3. The connecting structure for a fabricated building according to claim 2, characterized in that: The inner wall of the ball bearing (603) is fixedly connected with a connecting rod (604), the front side of the connecting rod (604) is fixedly connected with a rotating plate (605), and the front side of the other end of the rotating plate (605) is provided with a guide hole (606).

4. The connecting structure for a fabricated building according to claim 3, characterized in that: The inner wall of the guide hole (606) is movably connected with a fastening bolt (607), the surface of the fastening bolt (607) is threadedly connected with the inner wall of the positioning screw hole (507), and the other end of the fastening bolt (607) is fixedly connected with a rotating cap (8) used in cooperation.

5. The connecting structure for a fabricated building according to claim 1, wherein: The inner wall of the connecting groove (502) is fixedly connected with a reinforcing gasket (9), and the reinforcing gasket (9) is in close contact with the mounting groove (7).

6. The connecting structure for a fabricated building according to claim 1, wherein: The square block (505) is made of stainless steel material, and the surface of the square block (505) is provided with a corrosion-resistant coating (10).

7. The connecting structure for a fabricated building according to claim 1, wherein: The front side of the clamping block (3) is provided with a giving-up groove (11), the giving-up groove (11) is communicated with the clamping groove (4), and the inner wall of the giving-up groove (11) is clamped with the surface of the square block (505).

8. The connecting structure for a fabricated building according to claim 1, wherein: The inner wall of the clamping groove (4) is fixedly connected with a rubber pad (12), and the rubber pad (12) is in close contact with the square block (505).

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