Connecting part for fabricated building

Abstract

The utility model relates to the field of fabricated buildings, in particular to a connecting part for fabricated buildings, which comprises a support frame, the support frame comprises a bottom plate, a first side plate, a second side plate, a top plate, a first limit block and a second limit block which are arranged at the bottom, and a moving groove is arranged in the middle of the bottom plate. A rotating fixing structure used for fastening the lower portion of a building wall is arranged in the moving groove, a pressing structure used for fastening the side face of the wall is arranged between the first limiting plate and the second limiting plate, the motor can rotate the telescopic rod, the telescopic rod can change the height of a fastening head, screws are more simply fixed, and the fixing effect is better. A plurality of bevel gears are arranged on the top plate, a pressing plate is arranged above the top plate, through cooperation of the bevel gears, the pressing plate can fasten a building wall, meanwhile, the connecting rods outside the side plates are arranged to be detachable, the effect that fastening of screws and fastening of the pressing plate are separated can be achieved, and the application range is wider.

Description

Technical Field

[0001] The utility model relates to the field of assembled buildings, in particular to a connecting component for assembled buildings. Background Art

[0002] With the improvement and development of construction technology, the modes of building construction are becoming more and more diversified. As an emerging construction method, steel structure buildings are widely used in the construction industry due to their advantages such as stable structure and fast construction speed. In particular, some industrial plants with large area requirements basically adopt steel structure construction methods. When building houses, it is necessary to fix the wall panels and the bottom plates together. In order to facilitate the fixation and connection of the wall panels and the bottom plates, prefabricated building connection components are used.

[0003] A Chinese patent discloses a connection component for prefabricated buildings (authorization announcement number CN 112267580A). The patented technology includes a fixing seat, an in-situ sensor, an in-position sensor, a lifting hydraulic cylinder and a motor. The upper surface of the fixing seat is provided with a fixing groove, the inner side wall of the fixing groove is provided with an installation groove, the inner wall of the installation groove is movably connected with three fixing bolts, and one end of the three fixing bolts is provided with a cross groove, and one end of the fixing seat is provided with a slideway. The connection component for prefabricated buildings can facilitate workers to fix the wall inserted into the inner wall of the fixing groove through locking bolts. On the one hand, it can prevent the locking bolts from being exposed outside the fixing seat, making it easy for illegal personnel to remove it, thereby improving the safety of the device. On the other hand, it can facilitate workers to fix the wall to the inner wall of the fixing groove through locking bolts, thereby effectively reducing the difficulty of workers' work and increasing the speed of workers installing wall panels.

[0004] However, the patent cannot effectively fasten the side of the building wall, and the fastening of the screws is relatively cumbersome. Therefore, those skilled in the art provide a prefabricated building connection component to solve the problems raised in the above background technology. Utility Model Content

[0005] In order to solve the above technical problems, the utility model provides a connection component for assembled buildings, including a support frame, the support frame includes a bottom plate located at the bottom, side panel one, side panel two, a top plate, limit block one and limit block two, a movable groove is provided in the middle of the bottom plate, a rotating fixing structure for fastening the bottom of the building wall is provided in the movable groove, and a clamping structure for fastening the side of the wall is provided between limit plate one and limit plate two.

[0006] Preferably: the rotating fixed structure includes a moving block, a motor is arranged inside the moving block, a rotating column is arranged above the motor, a telescopic rod is arranged at the top of the rotating column, and a fastening head is arranged above the telescopic rod.

[0007] Preferably, the clamping structure comprises a first pressing plate and a second pressing plate provided on one side of the first limiting block and the second limiting block close to the screw.

[0008] Preferably: a plurality of threaded holes 2 are provided above the side plate 1 and the side plate 2, a limiting hole 2 is provided below the threaded hole 2, a threaded hole 1 is provided in the middle of the top plate, a screw is provided in the threaded hole 1, and a limiting hole 1 is provided in the middle part of the limiting block 1 and the limiting block 2. The design of the holes can better help the normal operation of the bevel gear.

[0009] Preferably: a handle is provided on the front side of the moving block, the handle is fixedly connected to the moving block, a motor slot is provided in the middle of the upper surface of the moving block, the motor is located in the motor slot, and a bevel gear is provided in the middle part of the rotating column. The setting of the handle facilitates the movement of the moving block.

[0010] Preferably: the one side of the pressure plate 1 and the other side of the pressure plate 2 away from the screw are provided with a fixing ring, the interior of the fixing ring is hollow, and the inner wall thereof is threaded, a threaded rod is provided at the opening of the fixing ring, and a bevel gear 2 is provided at the other end of the threaded rod. This structure can realize the pressing operation of the pressure plate on the building wall through the rotation of the bevel gear 2.

[0011] Preferably: a bevel gear 3 is provided below a surface of the bevel gear 2 away from the threaded rod, and a connecting rod is provided below the bevel gear 3.

[0012] Preferably: a concave ring is provided in the middle of the connecting rod and at the same horizontal line as the second threaded hole, a sleeve ring is provided on the periphery of the concave ring, a rotating shaft is provided at one end of the sleeve ring, and a threaded shaft is provided at one end of the rotating shaft. This structure connects the bevel gears on the one hand, and realizes the disassembly of the connecting rod on the other hand.

[0013] Preferably: a bevel gear three is also provided at the other end of the connecting rod, and a bevel gear four is provided below the bevel gear three in a direction close to the side plate.

[0014] Preferably: a connecting rod is provided on the side of the bevel gear four away from the bevel gear three, bevel gear four is provided at both ends of the connecting rod, and the bevel gear four near the middle of the side plate is always engaged with the bevel gear.

[0015] Technical effects and advantages of the utility model:

[0016] The utility model can fix the screws through the cooperation of the motor, the telescopic rod and the fastening head. The motor can rotate the telescopic rod, and the telescopic rod can change the height of the fastening head. In addition, the utility model arranges a pressure plate above the top plate, and the pressure plate can be fastened to the building wall through the cooperation between multiple bevel gears. At the same time, the connecting rod outside the side plate is arranged to be detachable, which can achieve the effect of separating the fastening of the screws and the fastening of the pressure plate, and has a wider application range. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a structural schematic diagram of a connection component for an assembled building provided in an embodiment of the present application;

[0018] Figure 2 It is a front view of a connection component for an assembled building provided in an embodiment of the present application;

[0019] Figure 3 It is a side view of a connection component for assembled buildings provided in an embodiment of the present application;

[0020] Figure 4 It is a cross-sectional view at AA of an assembled building connection component provided in an embodiment of the present application;

[0021] Figure 5 It is a structural schematic diagram of a support frame in a connection component for an assembled building provided in an embodiment of the present application;

[0022] Figure 6 It is a structural schematic diagram of a telescopic motor in a connection component for an assembled building provided in an embodiment of the present application;

[0023] Figure 7 It is a structural schematic diagram of a fixing plate in a connection component for an assembled building provided in an embodiment of the present application;

[0024] Figure 8 It is a schematic diagram of the structure of a screw ring in a connection component for an assembled building provided in an embodiment of the present application.

[0025] In the figure:

[0026] 1. Bottom plate; 2. Moving block; 3. Handle; 4. Side plate 1; 5. Side plate 2; 6. Top plate; 8. Limit block 1; 9. Limit block 2; 10. Press plate 1; 11. Press plate 2; 12. Motor; 13. Rotating column; 14. Bevel gear 1; 15. Telescopic rod; 16. Fastening head; 17. Moving groove; 18. Threaded hole 1; 19. Limit hole 1; 20. Threaded hole 2; 21. Limit hole 2; 22. Threaded shaft; 23. Rotating shaft; 24. Ring; 25. Fixed ring; 26. Threaded rod; 27. Bevel gear 2; 28. Connecting rod; 29. ​​Concave ring; 30. Bevel gear 3; 31. Bevel gear 4; 33. Motor groove; 34. Screw. DETAILED DESCRIPTION

[0027] The present invention is further described in detail below in conjunction with the accompanying drawings and specific embodiments. The embodiments of the present invention are provided for the purpose of illustration and description, and are not intended to be exhaustive or to limit the present invention to the disclosed forms. Many modifications and variations are obvious to those of ordinary skill in the art. The embodiments are selected and described in order to better illustrate the principles and practical applications of the present invention, and to enable those of ordinary skill in the art to understand the present invention and thereby design various embodiments with various modifications suitable for specific purposes.

[0028] Example

[0029] See also Figures 1 to 8 In this embodiment, a connection component for an assembled building is provided, including a support frame, which further includes a bottom plate 1, a side plate 1 4, a side plate 2 5, a top plate 6, a limit block 1 8 and a limit block 2 9 located at the bottom, wherein the side plate 1 4 and the side plate 2 5 are respectively located above the left and right sides of the bottom plate 1, the top plate 6 is located above the side plate 1 4 and the side plate 2 5, and the limit block 1 8 and the limit block 2 9 are respectively located above the left and right sides of the top plate 6;

[0030] A moving groove 17 is provided in the middle of the bottom plate 1, the front end of the moving groove 17 is through, and a baffle is provided at the rear end. A plurality of threaded holes 20 are provided above the side plates 1 4 and 2 5, and a limiting hole 21 is provided below the threaded hole 20. A threaded hole 18 is provided in the middle of the top plate 6, and a screw 34 is provided in the threaded hole 18. A limiting hole 19 is provided in the middle part of the limiting block 1 8 and the limiting block 2 9.

[0031] A moving block 2 is provided in the moving groove 17, and the moving block 2 is slidably connected to the bottom plate 1. A handle 3 is provided on the front side of the moving block 2, and the handle 3 is fixedly connected to the moving block 2. A motor groove 33 is provided in the middle of the upper surface of the moving block 2, and a motor 12 is provided in the moving block 2, and the motor 12 is located in the motor groove 33. The motor 12 is fixedly connected to the moving block 2, and a rotating column 13 is provided above the motor 12, and the rotating column 13 is fixedly connected to the motor shaft of the motor 12, and a bevel gear 14 is provided in the middle part of the rotating column 13, and a telescopic rod 15 is provided on the top of the rotating column 13, and the telescopic rod 15 can move up and down inside the rotating column 13, and a fastening head 16 is provided above the telescopic rod 15, and the fastening head 16 is fixedly connected to the telescopic rod 15, and the fastening head 16 can fasten the screw 34;

[0032] A pressure plate 10 and a pressure plate 2 11 are respectively provided on one side of the limit block 1 8 and the limit block 2 9 close to the screw 34, and a fixing collar 25 is provided on one side of the pressure plate 10 and the pressure plate 2 11 away from the screw 34. The fixing collar 25 is hollow inside, and its inner wall is threaded. A threaded rod 26 is provided at the opening of the fixing collar 25. The threaded rod 26 is threadedly connected to the fixing collar 25. The diameter of the threaded rod 26 is the same as the inner diameter of the fixing collar 25. A bevel gear 2 27 is provided at the other end of the threaded rod 26.

[0033] A bevel gear 30 is provided below the side of the bevel gear 27 away from the threaded rod 26, and a connecting rod 28 is provided below the bevel gear 30. The connecting rod 28 and the bevel gear 30 are fixedly connected. A concave ring 29 is provided in the middle of the connecting rod 28 and at the same horizontal line as the threaded hole 20. A collar 24 is provided on the periphery of the concave ring 29. A rotating shaft 23 is provided at one end of the collar 24. A threaded shaft 22 is provided at one end of the rotating shaft 23. The threaded shaft 22 and the rotating shaft 23 are rotatably connected. The threaded shaft 22 and the threaded hole 20 have the same diameter, and the threaded shaft 22 can enter the threaded hole 20.

[0034] A bevel gear three 30 is also provided at the other end of the connecting rod 28, and a bevel gear four 31 is provided at the lower bevel gear three 30 close to the side plate, and a connecting rod is provided on the side of the bevel gear four 31 away from the bevel gear three 30, and bevel gear four 31 is provided at both ends of the connecting rod, and the bevel gear four 31 close to the middle of the side plate is engaged with the bevel gear one 14.

[0035] The working principle of the utility model is:

[0036] When the utility model is used, the support frame is first placed in a suitable position, and then the moving block 2 and the motor 12 are placed in the moving groove 17, and then the motor 12 is started, and the rotation of the motor 12 drives the rotation of the telescopic rod 15, and then the telescopic rod 15 is extended and retracted to make the fastening head 16 contact with the screw 34, and the fastening head 16 completes the fastening of the screw 34 through the cooperation of the telescopic rod 15 and the motor 12;

[0037] When the motor 12 is working, the bevel gear 1 14 will also rotate with the rotation of the rotating column 13, and then the bevel gear 2 27, the bevel gear 3 30 and the bevel gear 4 31 will all rotate, so that the pressure plate 1 10 and the pressure plate 2 11 can be fastened to the building wall.

[0038] Obviously, the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field and related fields without creative work should fall within the scope of protection of the present invention. Structures, devices and operating methods not specifically described and explained in the present invention shall be implemented according to conventional means in the field unless otherwise specified and limited.

Claims

1. A connection component for assembled buildings, comprising a support frame, the support frame further comprising a bottom plate (1) located at the bottom, a first side plate (4), a second side plate (5), a top plate (6), a first limit plate (8) and a second limit block (9); It is characterized in that A movable groove (17) is provided in the middle of the bottom plate (1), a rotating fixing structure for fastening the lower part of the building wall is provided in the movable groove (17), and a clamping structure for fastening the side of the wall is provided between the first limiting plate (8) and the second limiting block (9).

2. The connection component for assembled buildings according to claim 1, characterized in that: The rotating fixed structure comprises a moving block (2), a motor (12) is arranged inside the moving block (2), a rotating column (13) is arranged above the motor (12), a telescopic rod (15) is arranged at the top of the rotating column (13), and a fastening head (16) is arranged above the telescopic rod (15).

3. The connection component for assembled buildings according to claim 1, characterized in that: The clamping structure comprises a first pressing plate (10) and a second pressing plate (11) provided on one side of the first limiting plate (8) and the second limiting block (9) close to the screw (34).

4. The connection component for assembled buildings according to claim 1, characterized in that: A plurality of threaded holes (20) are provided above the side plate (4) and the side plate (5), and a limiting hole (21) is provided below the threaded hole (20). A threaded hole (18) is provided in the middle of the top plate (6), and a screw (34) is provided in the threaded hole (18). A limiting hole (19) is provided in the middle of the limiting plate (8) and the limiting block (9).

5. The connection component for assembled buildings according to claim 2, characterized in that: The front side of the moving block (2) is provided with a handle (3), the handle (3) and the moving block (2) are fixedly connected, a motor slot (33) is provided in the middle of the upper surface of the moving block (2), the motor (12) is located in the motor slot (33), and a bevel gear (14) is provided in the middle part of the rotating column (13).

6. The connection component for assembled buildings according to claim 3, characterized in that: A fixing ring (25) is provided on the side of the pressing plate 1 (10) and the pressing plate 2 (11) away from the screw (34). The fixing ring (25) is hollow inside and has a threaded inner wall. A threaded rod (26) is provided at the opening of the fixing ring (25), and a bevel gear 2 (27) is provided at the other end of the threaded rod (26).

7. The connection component for assembled buildings according to claim 6, characterized in that: A bevel gear three (30) is provided below a side of the bevel gear two (27) away from the threaded rod (26), and a connecting rod (28) is provided below the bevel gear three (30).

8. The connection component for assembled buildings according to claim 7, characterized in that: A concave ring (29) is provided in the middle of the connecting rod (28) and at the same horizontal line as the second threaded hole (20), a sleeve ring (24) is provided on the periphery of the concave ring (29), a rotating shaft (23) is provided at one end of the sleeve ring (24), and a threaded shaft (22) is provided at one end of the rotating shaft (23).

9. The connection component for assembled buildings according to claim 7, characterized in that: A bevel gear three (30) is also provided at the other end of the connecting rod (28), and a bevel gear four (31) is provided below the bevel gear three (30) in a direction close to the side plate.

10. The connection component for assembled buildings according to claim 9, characterized in that: A connecting rod is provided on the side of the bevel gear four (31) away from the bevel gear three (30), and bevel gear four (31) is provided at both ends of the connecting rod. The bevel gear four (31) near the middle of the side plate is engaged with the bevel gear one (14).

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