Prefabricated building efficient connection assembly

Abstract

The utility model relates to prefabricated construction connecting technical field discloses prefabricated construction efficient connecting assembly, including beam column and two cross beams, the outside of beam column is connected with two auxiliary frames, the inside of auxiliary frame is connected with two adjusting assembly, a plurality of adjusting assembly is fixedly connected with two connecting frames away from the side of beam column, the front and back both sides of connecting frame all are fixedly connected with the locating ring, wherein the outside of one locating ring is connected with the support hook, the bottom side fixedly connected with fixed cylinder of support hook, the inner wall sliding connection of fixed cylinder has the sliding disc, the bottom side fixedly connected with fixed column of sliding disc, in the utility model, through the force of spring reset gives the connecting hook a reverse direction force holds another locating ring, and then can fix two opposite connecting frames, thereby can complete the cross beam and connect, and then improve the efficiency of connection.

Description

Technical Field

[0001] This utility model relates to the field of prefabricated building connection technology, and in particular to high-efficiency connection components for prefabricated buildings. Background Technology

[0002] High-efficiency connection assemblies for prefabricated buildings refer to a set of technologies and methods used in prefabricated construction to achieve rapid, accurate, and efficient connections between components. These assemblies can significantly shorten the construction cycle and reduce on-site work time and labor costs. Through the factory production of prefabricated components and rapid on-site assembly, project progress can be greatly accelerated.

[0003] Construction workers will insert bolts through pre-drilled holes in the precast components and tighten them using wrenches or power tools to ensure a tight and secure connection. Throughout the process, workers must strictly adhere to design requirements and operating procedures to ensure that each connection point achieves the desired connection effect.

[0004] In existing technologies, some high-efficiency connection components for prefabricated buildings are installed using bolts and tools. However, in large-scale prefabricated building construction, the process of tightening each bolt individually is still time-consuming, leading to reduced connection efficiency. Therefore, to address these shortcomings, a high-efficiency connection component for prefabricated buildings is proposed to solve the aforementioned problems. Utility Model Content

[0005] To overcome the above shortcomings, this utility model provides a high-efficiency connection component for prefabricated buildings, which aims to improve the problem that some high-efficiency connection components for prefabricated buildings in the prior art require the use of tools and bolts during the connection process, resulting in reduced work efficiency.

[0006] To achieve the above objectives, the present invention adopts the following technical solution:

[0007] A high-efficiency connection component for prefabricated buildings includes a beam, a column, and two crossbeams. Two auxiliary frames are slidably connected to the exterior of the beam and column. Two adjusting components are slidably connected to the interior of each auxiliary frame. Two connecting frames are fixedly connected to the side of each adjusting component away from the beam and column. Positioning rings are fixedly connected to both the front and rear sides of each connecting frame. A support hook is slidably connected to the exterior of one of the positioning rings. A fixing cylinder is fixedly connected to the bottom side of the support hook. A sliding disc is slidably connected to the inner wall of the fixing cylinder. A fixing column is fixedly connected to the bottom side of the sliding disc. A spring is sleeved on the exterior of the fixing column, and a connecting hook is fixedly connected to the bottom side of the fixing column.

[0008] As a further description of the above technical solution:

[0009] The auxiliary frame is fixedly connected to the upper and lower sides with partitions, and the outside of the two partitions is fixedly connected to the connecting plates with bolts. The opposite sides of the multiple connecting plates are fixedly connected to acute angle plates, and the opposite ends of the multiple acute angle plates are fixedly connected to fixing plates.

[0010] As a further description of the above technical solution:

[0011] A positioning plate is fixedly connected to the left side of one of the auxiliary frames, and the outside of the positioning plate is slidably connected to the inside of the other auxiliary frame;

[0012] As a further description of the above technical solution:

[0013] Each of the multiple adjustment components includes a sliding block. The outside of the connecting frame is fixedly connected to the outside of the two sliding blocks. Limiting blocks are fixedly connected to the adjacent sides of the multiple sliding blocks. Two T-shaped openings are opened on the distant sides of the two auxiliary frames.

[0014] As a further description of the above technical solution:

[0015] The outer side of the sliding block is slidably connected to the inside of the T-shaped opening, and the outer side of the limiting block is slidably connected to the inside of the T-shaped opening;

[0016] As a further description of the above technical solution:

[0017] The fixing plate is fixedly connected to the beam and column by two bolts, and the connecting plate is fixedly connected to the beam and column by two threads;

[0018] As a further description of the above technical solution:

[0019] The fixed cylinder has strip-shaped openings on both the left and right sides, and guide blocks are fixedly connected to both the left and right sides of the sliding disc. The guide blocks are slidably connected to the inside of the strip-shaped openings.

[0020] As a further description of the above technical solution:

[0021] The external engagement of the connecting hook is inside the other positioning ring, the bottom side of the sliding disc is fixedly connected to the top end of the spring, and the bottom end of the spring is fixedly connected to the bottom side of the inner wall of the fixed cylinder.

[0022] This utility model has the following beneficial effects:

[0023] 1. In this utility model, pulling the connecting frame causes the sliding block and the limiting block to slide, thereby adjusting the distance between the two opposite connecting frames and improving the applicable range of the connection; at the same time, by attaching the connecting hook to the outside of another positioning ring, the spring's return force gives the connecting hook a force in the opposite direction to pull the other positioning ring, and then the two opposite connecting frames can be fixed, thereby completing the connection of the crossbeam and improving the connection efficiency.

[0024] 2. In this utility model, by holding the acute-angle plate, the connecting plate is driven to abut against the partitions on the two auxiliary frames. One connecting plate corresponds to two contacting partitions. Then, the bolts are passed through the connecting plate and the two partitions and fixed inside the beam and column. Then, the bolts are passed through the fixing plate and fixed inside the beam and column, thereby providing secondary support and improving the stability of the connection. Attached Figure Description

[0025] Figure 1 This is a perspective view of the high-efficiency connection component for prefabricated buildings proposed in this utility model;

[0026] Figure 2 This is a schematic diagram of the auxiliary frame of the high-efficiency connection component for prefabricated buildings proposed in this utility model;

[0027] Figure 3 for Figure 2 Enlarged view of point A in the middle;

[0028] Figure 4 This is a schematic diagram of the sliding disc of the high-efficiency connection component for prefabricated buildings proposed in this utility model.

[0029] Legend:

[0030] 1. Beam and column; 2. Auxiliary frame; 3. T-shaped opening; 4. Connecting frame; 5. Sliding block; 6. Limiting block; 7. Crossbeam; 8. Positioning ring; 9. Support hook; 10. Fixing cylinder; 11. Strip opening; 12. Sliding disc; 13. Guide block; 14. Fixing column; 15. Spring; 16. Connecting hook; 17. Fixing plate; 18. Acute angle plate; 19. Connecting plate; 20. Partition plate; 21. Positioning plate. Detailed Implementation

[0031] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0032] Reference Figures 1 to 3This utility model provides an embodiment of a high-efficiency connection component for prefabricated buildings, including a beam-column 1 and two crossbeams 7, with the beam-column 1 serving as the main supporting structure. Two auxiliary frames 2 are slidably connected to the outside of the beam-column 1, and the auxiliary frames 2 are easily adjustable by fitting against the beam-column 1. A positioning plate 21 is fixedly connected to the left side of one of the auxiliary frames 2, secured by welding, thus providing support for the positioning plate 21. The positioning plate 21 is slidably connected to the inside of the other auxiliary frame 2, and the positioning plate 21 is connected to the auxiliary frame 2 via a groove, ensuring the relative position of the two auxiliary frames 2 is fixed. Two adjusting components are slidably connected inside the auxiliary frame 2, and the adjusting components allow the adjusting components to slide stably. Two connecting frames 4 are fixedly connected to the side of the multiple adjusting components away from the beam-column 1, and the adjusting components drive the connecting frames 4 to slide and adjust their positions.

[0033] Multiple adjustment components each include a sliding block 5. The connecting frame 4 is externally fixedly connected to the outside of two sliding blocks 5, and the sliding blocks 5 slide synchronously through the connecting frame 4. Limiting blocks 6 are fixedly connected to the adjacent sides of the multiple sliding blocks 5 to restrict the sliding blocks 5 and prevent them from slipping. Two T-shaped openings 3 are provided on the distant sides of the two auxiliary frames 2, providing space for the sliding blocks 5 and the limiting blocks 6 to slide. The outer side of the sliding block 5 is slidably connected to the inside of the T-shaped opening 3, ensuring stability during movement. The outer side of the limiting block 6 is slidably connected to the inside of the T-shaped opening 3, ensuring stability during movement. Positioning rings 8 are fixedly connected to both the front and rear sides of the connecting frame 4 through welding, providing stable support for the positioning rings 8.

[0034] One of the positioning rings 8 has a support hook 9 slidably connected to its exterior. The support hook 9 is connected to the positioning ring 8 via a groove, facilitating adjustment of its position and allowing for fine-tuning of rotation. A fixing cylinder 10 is fixedly connected to the bottom side of the support hook 9 via welding, providing support for the fixing cylinder 10. The fixing cylinder 10 has rectangular strip-shaped openings 11 on both its left and right sides. Guide blocks 13 are fixedly connected to both sides of the sliding disk 12, and these guide blocks 13 are adapted to fit the strip-shaped openings 11. The guide blocks 13 are slidably connected to the exterior of the strip-shaped openings 11, ensuring stability during movement. The inner wall of the fixing cylinder 10 has a sliding disk 12 slidably connected to restrict its movement, allowing for stable sliding.

[0035] A fixed post 14 is fixedly connected to the bottom side of the sliding disk 12. The fixed post 14 drives the sliding disk 12 to slide synchronously during sliding. A spring 15 is sleeved on the outside of the fixed post 14 to restrict the spring 15 and ensure that the spring 15 is evenly stressed. A connecting hook 16 is fixedly connected to the bottom side of the fixed post 14. The connecting hook 16 is used to engage with another positioning ring 8 to ensure a firm connection. The outside of the connecting hook 16 engages with the inside of the other positioning ring 8, and the connecting hook 16 is connected to the positioning ring 8 through an engaging manner to ensure the stability of the connection. The bottom side of the sliding disk 12 is fixedly connected to the top of the spring 15. During the sliding process, the sliding disk 12 compresses the spring 15, allowing the spring 15 to store elastic potential energy, which then applies a force in the opposite direction to the sliding disk 12 for reset. The bottom end of the spring 15 is fixedly connected to the bottom side of the inner wall of the fixed cylinder 10, and the spring 15 is fixed to the fixed cylinder 10 by welding.

[0036] Reference Figure 1 , Figure 2 and Figure 4 The auxiliary frame 2 has partition plates 20 fixedly connected to its upper and lower sides via welding, providing support for the partition plates 20. Connecting plates 19 are bolted to the exterior of each partition plate 20, and are also bolted to the partition plates 20. The connecting plates 19 are connected to the beam / column 1 via two threads, ensuring a secure connection. Acute-angle plates 18 are fixedly connected to the opposite sides of the multiple connecting plates 19, reinforcing their strength. Fixing plates 17 are fixedly connected to the opposite ends of the multiple acute-angle plates 18, securing them and ensuring structural integrity. The fixing plates 17 are bolted to the beam / column 1, ensuring a stable connection.

[0037] Working principle: During connection, the two auxiliary frames 2 are positioned opposite each other and snapped onto the outside of the beam and column 1. Then, by holding the acute angle plate 18, the connecting plate 19 is driven to abut against the partitions 20 on the two auxiliary frames 2. One connecting plate 19 corresponds to two contacting partitions 20. Bolts are then passed through the connecting plate 19 and the two partitions 20 and fixed inside the beam and column 1. Finally, bolts are passed through the fixing plate 17 and fixed inside the beam and column 1, thereby providing secondary support and improving the stability of the connection.

[0038] When connecting the crossbeam 7, adjust the position of the connecting frame 4 according to the size of the crossbeam 7, pull the connecting frame 4 to drive the sliding block 5 and the limiting block 6 to slide, so that the distance between the two opposite connecting frames 4 is adjusted. Then, pass the crossbeam 7 through the auxiliary frame 2, and make the two opposite connecting frames 4 fit against the outside of the crossbeam 7. Then, hold the fixing cylinder 10 and drive the support hook 9 to adjust outside one of the positioning rings 8. At this time, pull the connecting hook 16 to drive the fixing column 14 to slide, and then drive the sliding plate 12 to slide and squeeze the spring 15, so that the spring 15 can store elastic potential energy, and then give the connecting hook 16 a force in the opposite direction to reset. As it stretches, put the connecting hook 16 on the outside of the other positioning ring 8. At this time, use the reset force of the spring 15 to give the connecting hook 16 a force in the opposite direction to pull the other positioning ring 8, and then fix the two opposite connecting frames 4, thereby completing the connection of the crossbeam 7, thereby improving the connection efficiency and facilitating subsequent welding and other connections.

[0039] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A high-efficiency connection component for prefabricated buildings, comprising a beam-column (1) and two crossbeams (7), characterized in that: The beam-column (1) is externally slidably connected to two auxiliary frames (2), and the auxiliary frames (2) are internally slidably connected to two adjusting components. The adjusting components are fixedly connected to two connecting frames (4) on the side away from the beam-column (1). The front and rear sides of the connecting frames (4) are fixedly connected to positioning rings (8). One of the positioning rings (8) is externally slidably connected to a support hook (9). The bottom side of the support hook (9) is fixedly connected to a fixing cylinder (10). The inner wall of the fixing cylinder (10) is slidably connected to a sliding disc (12). The bottom side of the sliding disc (12) is fixedly connected to a fixing column (14). The outside of the fixing column (14) is fitted with a spring (15). The bottom side of the fixing column (14) is fixedly connected to a connecting hook (16).

2. The high-efficiency connection component for prefabricated buildings according to claim 1, characterized in that: The auxiliary frame (2) is fixedly connected to the upper and lower sides with partitions (20), and the two partitions (20) are fixedly connected to the outside with connecting plates (19) by bolts. The opposite sides of the multiple connecting plates (19) are fixedly connected with acute angle plates (18), and the opposite ends of the multiple acute angle plates (18) are fixedly connected with fixing plates (17).

3. The high-efficiency connection component for prefabricated buildings according to claim 1, characterized in that: A positioning plate (21) is fixedly connected to the left side of one of the auxiliary frames (2), and the outside of the positioning plate (21) is slidably connected to the inside of the other auxiliary frame (2).

4. The high-efficiency connection component for prefabricated buildings according to claim 1, characterized in that: Each of the multiple adjustment components includes a sliding block (5), the outside of the connecting frame (4) is fixedly connected to the outside of the two sliding blocks (5), the adjacent sides of the multiple sliding blocks (5) are fixedly connected to a limit block (6), and the distant sides of the two auxiliary frames (2) are each provided with two T-shaped openings (3).

5. The high-efficiency connection component for prefabricated buildings according to claim 4, characterized in that: The external sliding block (5) is slidably connected to the inside of the T-shaped opening (3), and the external sliding block (6) is slidably connected to the inside of the T-shaped opening (3).

6. The high-efficiency connection component for prefabricated buildings according to claim 2, characterized in that: The fixing plate (17) is fixedly connected to the beam and column (1) by two bolts, and the connecting plate (19) is fixedly connected to the beam and column (1) by two threads.

7. The high-efficiency connection component for prefabricated buildings according to claim 1, characterized in that: The fixed cylinder (10) has strip-shaped openings (11) on both the left and right sides, and guide blocks (13) are fixedly connected to both the left and right sides of the sliding disc (12). The guide blocks (13) are slidably connected to the inside of the strip-shaped openings (11).

8. The high-efficiency connection component for prefabricated buildings according to claim 1, characterized in that: The external engagement of the connecting hook (16) is engaged inside the other positioning ring (8), the bottom side of the sliding disc (12) is fixedly connected to the top of the spring (15), and the bottom end of the spring (15) is fixedly connected to the bottom side of the inner wall of the fixed cylinder (10).

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