Fabricated building structure

Abstract

The utility model discloses an assembly type building structure which comprises a main body, a second groove is formed in the main body, a limiting block is fixedly arranged in the second groove, one side of the limiting block extends to the outside of the main body, a fourth groove is formed in the limiting block, and a first piston plate is arranged in the fourth groove in a sliding mode. A limiting column is fixedly arranged on the first piston plate, a fifth groove is transversely formed in the limiting block, the fifth groove communicates with the fourth groove, a second piston plate is slidably arranged in the fifth groove, the second piston plate pushes gas to drive the first piston plate to move, and a moving column is fixedly arranged on one side of the second piston plate. And a power structure for driving the moving column to move is arranged in the second groove, a third groove is formed in the side, away from the limiting block, in the main body, the third groove is matched with the limiting block, a first limiting hole is formed in the third groove, and the first limiting hole is matched with the limiting column. And the connection strength between adjacent plates is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of building structures, in particular to an assembled building structure. Background Art

[0002] Building structure refers to a system composed of various components that can withstand various effects in housing construction. Usually, building components are processed and manufactured in the factory, and then the building components and accessories are transported to the construction site, assembled and installed on site through reliable connection methods to form a prefabricated building structure.

[0003] A Chinese patent document with publication number CN205134642U discloses an interior partition wall with ALC panels as the main body, including a main frame and an ALC panel group installed in the main frame; the main frame is composed of a frame beam and a frame column, and the ALC panel group is composed of a plurality of ALC panels laid flat; the upper end surface of the ALC panel is connected to the frame beam through a U-shaped connector, adjacent ALC panels are connected by polymer cement mortar, and the ALC panel and the frame column are connected by a joint caulking agent; the surface of the ALC panel group is coated with polymer mortar, alkali-resistant glass fiber mesh cloth and putty from the inside to the outside.

[0004] The disadvantage of the above disclosed solution is that when installing the inner partition wall, the adjacent panels are connected only by polymer cement mortar, and the connection strength is low, resulting in an unstable connection between the adjacent panels, which may easily cause safety hazards. Utility Model Content

[0005] The technical problem to be solved by the utility model is to overcome the existing defects and provide an assembled building structure, which can effectively solve the problems in the background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an assembled building structure, comprising a main body, a second groove is opened inside the main body, a limiting block is fixedly arranged in the second groove, one side of the limiting block extends to the outside of the main body, a fourth groove is opened vertically inside the limiting block, a first piston plate is symmetrically and slidably arranged in the fourth groove, a limiting column is fixedly arranged on the first piston plate, a first spring is fixedly arranged between the first piston plate and the inner wall of the fourth groove, a fifth groove is opened horizontally inside the limiting block, the fifth groove is communicated with the fourth groove, a second piston plate is slidably arranged in the fifth groove, the second piston plate, the first piston plate, the fourth groove and the fifth groove together constitute a closed channel, the second piston plate pushes the gas in the closed channel to drive the first piston plate to move, a moving column is fixedly arranged on one side of the second piston plate, a power structure that drives the moving column to move is arranged in the second groove, a third groove is opened on the side of the main body away from the limiting block, the third groove is adapted to the limiting block, a first limiting hole is symmetrically opened in the third groove, and the first limiting hole is adapted to the limiting column.

[0007] Furthermore, the power structure includes a rotating shaft, which is rotatably arranged on the inner wall of the second groove, one end of the rotating shaft passes through the main body and extends to the outside of the main body, a disc is arranged at one end of the rotating shaft, a limit assembly for limiting the rotation of the rotating shaft is arranged between the disc and the rotating shaft, a second moving block is slidably arranged on the bottom wall of the second groove, a second rack is fixedly arranged on the second moving block, a gear is fixedly sleeved on the rotating shaft, and the gear is meshed with the second rack.

[0008] Furthermore, a first groove is formed on one side of the main body, and the disc is located in the first groove.

[0009] Furthermore, the limiting assembly includes a first slide groove, which is transversely opened on the main body and connected to the first groove. A first slider is fixedly arranged on one side of the disc, and the first slider is slidably matched with the first slide groove. A second slide groove is transversely opened at one end of the rotating shaft, and a second slider is fixedly arranged on the disc, and the second slider is slidably connected to the second slide groove.

[0010] Furthermore, a convex plate is fixedly sleeved on the rotating shaft, and a second spring is fixedly arranged between the convex plate and the disc.

[0011] Furthermore, a first moving block is slidably arranged in the second groove, a first rack is fixedly arranged on the first moving block, the first rack is meshed with the gear, an avoidance hole is provided on the first moving block for avoiding the second moving block when it moves, a limiting groove is laterally provided on one side of the main body, one end of the first moving block is slidably matched with the limiting groove, a second limiting hole is provided on the first moving block, the first limiting hole is communicated with the second groove, and when one end of the first moving block abuts against the groove wall of the limiting groove, the second limiting hole is communicated with the first limiting hole.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] Since a third groove is provided on the side of the main body away from the limit block, the third groove is matched with the limit block, and the first limit hole is matched with the limit column, the limit column enters the first limit hole to limit the limit block, thereby connecting the two main bodies together. When assembling the main body, the power structure drives the moving column to move, and the moving column drives the second piston plate to move. Since the second piston plate, the first piston plate, the fourth groove and the fifth groove together constitute a closed channel, the closed channel is full of air, so the second piston plate pushes the air in the closed channel to drive the two first piston plates to move back to back, and the first piston plate drives the limit column to enter the corresponding first limit hole and second limit hole in turn, thereby completing the connection of the two main bodies. Improve the connection strength between adjacent plates and reduce safety hazards. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a three-dimensional diagram of the structure of the utility model;

[0015] Figure 2 It is a cross-sectional view of the structure of the utility model;

[0016] Figure 3 It is the assembly drawing of the structural parts of the utility model;

[0017] Figure 4 It is a partial cross-sectional view of the power structure of the utility model;

[0018] Figure 5 This is an enlarged view of the structure A of the utility model;

[0019] Figure 6 It is a stereogram from another perspective of the structure of the utility model.

[0020] In the figure: 1. main body; 2. limiting groove; 3. limiting block; 4. disc; 5. first groove; 6. moving column; 7. first moving block; 8. gear; 9. first rack; 10. second groove; 11. third groove; 12. first limiting hole; 13. second moving block; 14. second rack; 15. second limiting hole; 16. limiting column; 17. first piston plate; 18. fourth groove; 19. second piston plate; 20. first spring; 21. rotating shaft; 22. convex plate; 23. first slide groove; 24. second slide groove; 25. second spring. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] See also Figure 1-Figure 6 The utility model provides a technical solution: an assembled building structure, including a main body 1, an irregularly shaped second groove 10 is opened inside the main body 1, a limiting block 3 is fixedly installed on one side of the second groove 10, one side of the limiting block 3 extends to the outside of the main body 1, a fourth groove 18 is vertically opened inside the limiting block 3, a first piston plate 17 symmetrically arranged up and down is sealed and slidably installed in the fourth groove 18, a limiting column 16 is fixedly installed on one side of the first piston plate 17 close to the outside of the limiting block 3, a first spring 20 is sleeved on the limiting column 16, one end of the first spring 20 is fixedly matched with the first piston plate 17, and the other end of the first spring 20 is fixedly matched with the groove wall of the fourth groove 18. A third groove 11 is provided on one side of the main body 1 away from the limit block 3, and the third groove 11 is adapted to the limit block 3. A first limit hole 12 symmetrically arranged above and below is provided in the third groove 11, and the first limit hole 12 is adapted to the limit column 16, and the limit column 16 slides with the first limit hole 12 to limit the limit block 3.

[0023] A fifth groove is transversely provided inside the limit block 3, one end of the fifth groove is connected to the fourth groove 18, and the other end of the fifth groove is connected to the second groove 10. A second piston plate 19 is sealingly and slidably installed in the fifth groove, and a movable column 6 is fixedly installed on the side of the second piston plate 19 away from the first piston plate 17. The second piston plate 19, the first piston plate 17, the fourth groove 18 and the fifth groove together constitute a closed channel, which is filled with air. The second piston plate 19 pushes the air in the closed channel to drive the first piston plate 17 to move, and the first piston plate 17 drives the limit column 16 to enter the corresponding first limit hole 12, thereby completing the connection of the two main bodies 1.

[0024] A power structure for driving the moving column 6 is installed in the second groove 10. The power structure includes a rotating shaft 21, which is rotatably installed on the inner wall of the second groove 10. One end of the rotating shaft 21 passes through the main body 1 and extends to the outside of the main body 1. A disc 4 is sleeved and installed on one end of the rotating shaft 21. A first groove 5 is opened on one side of the main body 1. The first groove 5 is connected to the inside of the second groove 10, and the disc 4 is located in the first groove 5. A second moving block 13 is slidably installed on the bottom wall of the second groove 10. The second moving block 13 is L-shaped. A second rack 14 is fixedly installed on the upper surface of the longer part of the second moving block 13. A gear 8 is fixedly sleeved on the rotating shaft 21, and the gear 8 is meshed with the second rack 14.

[0025] The first moving block 7 is slidably installed in the second groove 10. The first moving block 7 includes a U-shaped block and a cross plate. The side of the U-shaped block close to the limit block 3 is fixedly installed with the cross plate. The U-shaped block is slidably installed with the inner wall of the second groove 10. The cross plate is slidably installed with the top wall of the second groove 10. The U-shaped block is provided with an avoidance hole for avoiding the longer part of the second moving block 13 to move. The bottom surface of the cross plate is fixedly installed with a first rack 9, which is meshed with the gear 8. Two symmetrically arranged limit grooves 2 are horizontally opened on one side of the main body 1, and the two ends of the U-shaped block correspond to the two limit grooves 2 one by one. Both ends of the U-shaped block are slidably matched with the corresponding limit grooves 2. A second limit hole 15 symmetrically arranged one above and one below is opened in the U-shaped block. The first limit hole 12 is a through hole. When one side of the U-shaped block is against the groove wall of the second groove 10 and cannot move, the second limit hole 15 coincides with and communicates with the first limit hole 12, so that the limit column 16 can enter the second limit hole 15, thereby further strengthening the connection strength between the two main bodies 1.

[0026] A limit assembly for limiting the rotation of the rotating shaft 21 is installed between the disc 4 and the rotating shaft 21, and the limit assembly includes a first slide groove 23. Two symmetrically arranged first slide grooves 23 are transversely opened on the main body 1, and the two first slide grooves 23 are both connected to the first groove 5. Two symmetrically arranged first sliders are fixedly welded on one side of the disc 4, and the first sliders correspond to the first slide grooves 23 one by one, and the first sliders slide in cooperation with the corresponding first slide grooves 23.

[0027] One end of the rotating shaft 21 is laterally provided with two symmetrically arranged second slide grooves 24, and the center of the disc 4 is provided with a through hole. The disc 4 is mounted on the rotating shaft 21 through the through hole, and two symmetrically arranged second sliders are fixedly welded on the inner wall of the through hole. The two second sliders correspond one-to-one to the second slide grooves 24, and the second sliders are slidably mounted with the corresponding second slide grooves 24.

[0028] A convex plate 22 is fixedly sleeved on the rotating shaft 21 , and a second spring 25 is sleeved on the rotating shaft 21 . One end of the second spring 25 is fixedly fitted with the convex plate 22 , and the other end of the second spring 25 is fixedly fitted with the disc 4 .

[0029] The working principle of the assembled building structure provided by the utility model is as follows:

[0030] In the initial state, the first spring 20 is in a natural state, and the end of the limiting column 16 away from the first piston plate 17 is flush with the surface of the limiting block 3 .

[0031] When installing the main body 1, the two ends of the U-shaped block of the first moving block 7 on the other main body 1 are extended from the second groove 10, and one side of the U-shaped block is abutted against the groove wall of the second groove 10. At this time, the second limiting hole 15 coincides with the position of the first limiting hole 12, and the second limiting hole 15 is connected to the first limiting hole 12. Then the limiting groove 2 of the main body 1 corresponds to the U-shaped block of the first moving block 7 on the other main body 1, and the main body 1 is moved so that the groove wall of the limiting groove 2 abuts against the end of the U-shaped block. At the same time, the limiting block 3 also enters the third groove 11, and one side of the limiting block 3 abuts against the groove wall of the third groove 11. At this time, the limiting column 16 corresponds to the position of the first limiting hole 12.

[0032] Pull the disk 4 outward, and the disk 4 stretches the second spring 25. When the second slider on the disk 4 abuts against the groove wall of the second slide groove 24, the first slider on the disk 4 disengages from the first slide groove 23, thereby releasing the restriction on the disk 4. Then rotate the disk 4, the disk 4 drives the rotating shaft 21 to rotate, the rotating shaft 21 drives the gear 8 to rotate, and the gear 8 drives the first rack 9 and the second rack 14 to move in opposite directions at the same time, and the movement of the second rack 14 drives the U-shaped block of the first moving block 7 to extend out of the second groove 10.

[0033] The movement of the first rack 9 drives the second moving block 13 to move, the second moving block 13 drives the moving column 6 to move, and the moving column 6 drives the second piston plate 19 to move. Since the second piston plate 19, the first piston plate 17, the fourth groove 18 and the fifth groove together constitute a closed channel, the closed channel is filled with air. Therefore, the second piston plate 19 pushes the air in the closed channel to drive the two first piston plates 17 to move away from each other, and the first piston plate 17 drives the limiting column 16 to enter the corresponding first limiting hole 12 and the second limiting hole 15 in sequence, thereby completing the connection of the two main bodies 1.

[0034] Then, the disc 4 is released, and the disc 4 slides along the rotating shaft 21 under the action of the restoring force of the second spring 25. At this time, the disc 4 drives the first sliding block to re-enter the first sliding groove 23, thereby preventing the disc 4 from rotating.

[0035] After the two main bodies 1 are connected, one side of the U-shaped block just abuts against the groove wall of the second groove 10. At this time, the second limiting hole 15 coincides with the position of the first limiting hole 12, and the second limiting hole 15 is connected to the first limiting hole 12, which is convenient for connecting the next main body 1.

[0036] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An assembled building structure, comprising a main body (1), characterized in that: The main body (1) is provided with a second groove (10) inside, a limit block (3) is fixedly arranged inside the second groove (10), one side of the limit block (3) extends to the outside of the main body (1), a fourth groove (18) is vertically provided inside the limit block (3), a first piston plate (17) is symmetrically slidably arranged inside the fourth groove (18), a limit column (16) is fixedly arranged on the first piston plate (17), a first spring (20) is fixedly arranged between the first piston plate (17) and the inner wall of the fourth groove (18), a fifth groove is horizontally provided inside the limit block (3), the fifth groove is connected to the fourth groove (18), and the second piston plate (17) is slidably arranged in the fifth groove. 9), the second piston plate (19), the first piston plate (17), the fourth groove (18) and the fifth groove together constitute a closed channel, the second piston plate (19) pushes the gas in the closed channel to drive the first piston plate (17) to move, a moving column (6) is fixedly arranged on one side of the second piston plate (19), a power structure for driving the moving column (6) to move is arranged in the second groove (10), a third groove (11) is provided on the side of the main body (1) away from the limit block (3), the third groove (11) is matched with the limit block (3), a first limit hole (12) is symmetrically provided in the third groove (11), and the first limit hole (12) is matched with the limit column (16).

2. The assembled building structure according to claim 1, characterized in that: The power structure comprises a rotating shaft (21), the rotating shaft (21) is rotatably arranged on the inner wall of the second groove (10), one end of the rotating shaft (21) passes through the main body (1) and extends to the outside of the main body (1), a disc (4) is arranged at one end of the rotating shaft (21), a limit assembly for limiting the rotation of the rotating shaft (21) is arranged between the disc (4) and the rotating shaft (21), a second moving block (13) is slidably arranged on the bottom wall of the second groove (10), a second rack (14) is fixedly arranged on the second moving block (13), a gear (8) is fixedly sleeved on the rotating shaft (21), and the gear (8) is meshed with the second rack (14).

3. The assembled building structure according to claim 2, characterized in that: A first groove (5) is provided on one side of the main body (1), and the disc (4) is located in the first groove (5).

4. The assembled building structure according to claim 3, characterized in that: The limiting assembly comprises a first slide groove (23), the first slide groove (23) is transversely arranged on the main body (1) and is connected to the first groove (5), a first slider is fixedly arranged on one side of the disc (4), the first slider is slidably matched with the first slide groove (23), a second slide groove (24) is transversely arranged on one end of the rotating shaft (21), a second slider is fixedly arranged on the disc (4), and the second slider is slidably connected with the second slide groove (24).

5. The assembled building structure according to claim 4, characterized in that: A convex plate (22) is fixedly sleeved on the rotating shaft (21), and a second spring (25) is fixedly arranged between the convex plate (22) and the disc (4).

6. The assembled building structure according to claim 2, characterized in that: A first moving block (7) is slidably arranged in the second groove (10), a first rack (9) is fixedly arranged on the first moving block (7), the first rack (9) is meshed with the gear (8), an avoidance hole is provided on the first moving block (7) for avoiding the second moving block (13) when it moves, a limiting groove (2) is transversely provided on one side of the main body (1), one end of the first moving block (7) is slidably matched with the limiting groove (2), a second limiting hole (15) is provided on the first moving block (7), the first limiting hole (12) is communicated with the second groove (10), and when one end of the first moving block (7) abuts against the groove wall of the limiting groove (2), the second limiting hole (15) is communicated with the first limiting hole (12).

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