A steel structure prefabricated connecting device stabilizing reinforcing structure

Abstract

The utility model relates to steel structure connection technical field especially is a kind of steel structure prefabricated type connecting device stable reinforcing structure, including main part, the main part includes connecting plate, the surface of connecting plate is equipped with connecting mechanism, the connecting mechanism includes first connecting block, the surface of first connecting block is fixedly connected with the right side surface of connecting plate, adjusting mechanism is installed in the inside of first connecting block, the adjusting mechanism includes pivot, the surface of pivot is equipped with ring groove, the inner wall of ring groove is fixedly connected with second limit block, the inner wall of first connecting block is fixedly connected with first limit block, the left side surface of pivot is equipped with fourth recess, the inner wall of fourth recess is fixedly connected with spring. The utility model can prolong the service life of device.

Description

Technical Field

[0001] This utility model relates to the field of steel structure connection technology, and in particular to a stabilizing and reinforcing structure for a prefabricated steel structure connection device. Background Technology

[0002] Prefabricated steel structure connection devices are a connection and reinforcement technology used in steel structure engineering. They aim to improve the stability, safety, and construction efficiency of steel structures through prefabrication and modular design. These structures typically include prefabricated connection nodes and reinforcement components, which can be prefabricated in a factory and then transported to the construction site for rapid installation.

[0003] In common devices on the market, this hinge-type connection method exposes the rotating parts of the connectors. Therefore, after long-term use, rainwater can enter the rotating parts through the gaps, causing them to rust, damaging their internal structure, and reducing the lifespan of the device. Utility Model Content

[0004] In view of this, the present invention provides a prefabricated steel structure connection device for stabilization and reinforcement. The main technical problem to be solved is that after long-term use, rainwater will enter the rotating parts through gaps, causing corrosion and damaging the internal structure.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: a prefabricated steel structure connection device for stabilization and reinforcement, comprising a main body, the main body including a connecting plate, a connecting mechanism mounted on the surface of the connecting plate, the connecting mechanism including a first connecting block, the surface of the first connecting block being fixedly connected to the right side surface of the connecting plate, an adjustment mechanism being installed inside the first connecting block, the adjustment mechanism including a rotating shaft, an annular groove being formed on the surface of the rotating shaft, a second limiting block being fixedly connected to the inner wall of the annular groove, a first limiting block being fixedly connected to the inner wall of the first connecting block, a fourth groove being formed on the left side surface of the rotating shaft, and a spring being fixedly connected to the inner wall of the fourth groove.

[0006] By adopting the above technical solution, the internal structure will be exposed for a short period of time during the process of changing the angle between the connecting plates. When the rotating shaft returns to its original position, the space inside the first connecting block and the second connecting block will be relatively sealed, and rainwater will not easily enter its interior.

[0007] As a further description of the above technical solution:

[0008] The end of the spring is fixedly connected to the inner wall of the first connecting block. A connecting ring is fixedly connected to the right side surface of the first connecting block. A second connecting block is movably connected to the right side surface of the first connecting block. A second groove is formed on the left side surface of the second connecting block. The connecting ring is installed inside the second groove.

[0009] By adopting the above technical solution, a connecting ring is used to connect the first connecting block and the second connecting block to prevent water from entering at the connection point.

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

[0011] The surface of the rotating shaft has a third groove, and a sealing ring is fixedly connected to the inner wall of the third groove. The surface of the sealing ring is in contact with the inner wall of the second connecting block. The surface of the rotating shaft has a fifth groove.

[0012] By adopting the above technical solution, the sealing ring fixed on the surface of the rotating shaft enters the interior of the second connecting block and fits tightly against the inner wall of the second connecting block to prevent water ingress.

[0013] As a further description of the above technical solution:

[0014] The lower surface of the connecting plate is provided with a first groove, the upper surface of the connecting plate is fixedly connected with a fixing groove, and the surface of the fixing groove is provided with a second through hole.

[0015] The above technical solution is adopted so that rainwater entering at the connection between the connecting plate and the steel component can enter the fixing groove and then flow out from the second through hole opened on the fixing groove, thus preventing internal rust.

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

[0017] The inner wall of the first groove is provided with a connecting groove, and a reinforcing rib is installed inside the connecting groove. The reinforcing rib is located below the fixing groove.

[0018] By adopting the above technical solution, the reinforcing ribs are used to reinforce the missing parts between the connecting plates, thereby increasing the stability of the device.

[0019] As a further description of the above technical solution:

[0020] A fixing mechanism is installed on the upper surface of the connecting plate. The fixing mechanism includes a guide rod. One end of the guide rod is fixedly connected to the upper surface of the connecting plate, and a limit ring is fixedly connected to the end of the guide rod. A gasket is installed on the surface of the guide rod, and an elastic block is installed on the upper surface of the gasket. A third through hole is opened on the surface of the gasket, and the surface of the third through hole is in contact with the surface of the guide rod. A first through hole is opened on the surface of the connecting plate, and a bolt is installed inside the first through hole.

[0021] By adopting the above technical solution, the lower surface of the bolt contacts the upper surface of the washer, which plays a role in shock absorption. The elastic block between the limiting ring and the washer has elasticity, which can make the shock absorption effect better and improve the stability of the device.

[0022] By employing the above technical solution, the prefabricated steel structure connection device of this utility model provides at least the following beneficial effects:

[0023] 1. Compared with existing technologies, this prefabricated steel structure connection device provides a stable and reinforced structure. Through a rotating shaft, spring, and limiting blocks, during use, when it is necessary to change the angle between the two connecting plates to adapt to more installation environments, simply pull one end of the rotating shaft. This causes the second limiting block fixed to the surface of the rotating shaft to no longer be in contact with the second limiting block fixed to the inner wall of the first connecting block. At this point, the angle of the connecting plates can be rotated, creating different angles between them. Once the selected angle is reached, releasing the rotating shaft causes the spring installed inside the shaft to connect with the inner wall of the first connecting block. Pulling the rotating shaft back to its original position causes the second limiting block fixed to the surface of the rotating shaft to come into contact with the surface of the first limiting block, preventing the first connecting plate from contacting the first connecting plate. The first connecting block and the second connecting block rotate relative to each other, locking the angle between the connecting plates. The sealing ring fixed on the surface of the rotating shaft enters the interior of the second connecting block and fits tightly against the inner wall of the second connecting block. Compared with conventional devices, this connection method exposes the rotating parts of the connecting parts during use. Therefore, after long-term use, rainwater will enter the rotating parts through the gaps, causing corrosion, damaging its internal structure, and reducing the service life of the device. During the process of changing the angle between the connecting plates, the internal structure will be exposed for a short period of time. When the rotating shaft returns to its original position, the space inside the first connecting block and the second connecting block will be relatively sealed, making it difficult for rainwater to enter the interior and extending the service life of the device.

[0024] 2. Compared with the existing technology, this prefabricated steel structure connection device provides a stable and reinforced structure. Through the use of gaskets, guide rods, and elastic blocks, after the bolts are screwed into the first through hole in the connection plate, the lower surface of the bolts contacts the upper surface of the gaskets, which plays a role in shock absorption. The gaskets are installed on the surface of the connection plate through the guide rods, and the limiting rings fixed at the ends of the guide rods limit their movement to prevent them from falling off. The elastic blocks between the limiting rings and the gaskets, due to their elasticity, can make the shock absorption effect better and improve the stability of the device. Attached Figure Description

[0025] Figure 1 This is a schematic diagram of the overall structure of a prefabricated steel structure connection device for stabilization and reinforcement proposed in this utility model.

[0026] Figure 2 This is a cross-sectional view of a prefabricated steel structure connection device for stabilization and reinforcement proposed in this utility model.

[0027] Figure 3 This is a schematic diagram of the internal structure of a prefabricated steel structure connection device for stabilization and reinforcement proposed in this utility model.

[0028] Figure 4 This utility model proposes a stabilizing and reinforcing structure for a prefabricated steel structure connection device. Figure 3 Enlarged view of the structure at point A.

[0029] Legend:

[0030] 1. Main body; 101. Connecting plate; 102. First through hole; 103. First groove; 104. Connecting groove; 105. Fixing groove; 106. Second through hole; 107. Reinforcing rib; 2. Connecting mechanism; 201. First connecting block; 202. Second connecting block; 203. Second groove; 204. Connecting ring; 205. First limiting block; 3. Adjusting mechanism; 301. Rotating shaft; 302. Third groove; 303. Sealing ring; 304. Ring groove; 305. Second limiting block; 306. Fourth groove; 307. Spring; 308. Fifth groove; 4. Fixing mechanism; 401. Gasket; 402. Third through hole; 403. Guide rod; 404. Limiting ring; 405. Elastic block; 406. Bolt. Detailed Implementation

[0031] Reference Figure 1-4 This utility model provides a prefabricated steel structure connection device for stabilization and reinforcement: it includes a main body 1, which includes a connecting plate 101. A connecting mechanism 2 is installed on the surface of the connecting plate 101. The connecting mechanism 2 includes a first connecting block 201. The surface of the first connecting block 201 is fixedly connected to the right side surface of the connecting plate 101. An adjustment mechanism 3 is installed inside the first connecting block 201. The adjustment mechanism 3 includes a rotating shaft 301. An annular groove 304 is formed on the surface of the rotating shaft 301. A second limiting block 305 is fixedly connected to the inner wall of the annular groove 304. A first limiting block 205 is fixedly connected to the inner wall of the first connecting block 201. A fourth groove 306 is formed on the left side surface of the rotating shaft 301. A spring 307 is fixedly connected to the inner wall of the fourth groove 306. During the process of changing the angle between the connecting plates, the internal structure will be exposed for a short period of time. When the rotating shaft 301 returns to its original position, the space inside the first connecting block 201 and the second connecting block 202 will be relatively sealed, and rainwater will not easily enter its interior.

[0032] The end of the spring 307 is fixedly connected to the inner wall of the first connecting block 201. A connecting ring 204 is fixedly connected to the right surface of the first connecting block 201. A second connecting block 202 is movably connected to the right surface of the first connecting block 201. A second groove 203 is formed on the left surface of the second connecting block 202. The connecting ring 204 is installed inside the second groove 203. A third groove 302 is formed on the surface of the rotating shaft 301. A sealing ring 303 is fixedly connected to the inner wall of the third groove 302. The surface of the sealing ring 303 fits against the inner wall of the second connecting block 202. When the rotating shaft 301 returns to its original position, the second limiting block fixed on the surface of the rotating shaft 301... The surface of the first limiting block 205 is in contact with the surface of the shaft 301, preventing relative rotation between the first connecting block 201 and the second connecting block 202, thus locking the angle between the connecting plates 101 and 202. The sealing ring 303 fixed to the surface of the shaft 301 enters the interior of the second connecting block 202 and is tightly against the inner wall of the second connecting block 202. A fifth groove 308 is formed on the surface of the shaft 301, a first groove 103 is formed on the lower surface of the connecting plate 101, a fixing groove 105 is fixedly connected to the upper surface of the connecting plate 101, a second through hole 106 is formed on the surface of the fixing groove 105, and a connecting groove 104 is formed on the inner wall of the first groove 103. A reinforcing rib 107 is installed inside the groove 104. The reinforcing rib 107 is used to reinforce the missing part between the connecting plate 101 and the connecting plate 101, increasing the stability of the device. The reinforcing rib 107 is located below the fixing groove 105. A fixing mechanism 4 is installed on the upper surface of the connecting plate 101. The fixing mechanism 4 includes a guide rod 403. One end of the guide rod 403 is fixedly connected to the upper surface of the connecting plate 101, and a limit ring 404 is fixedly connected to the end of the guide rod 403. A gasket 401 is installed on the surface of the guide rod 403. The gasket 401 is installed on the surface of the connecting plate 101 through the guide rod 403. The limit ring 404 fixed at the end of the guide rod 403 provides support. To limit its movement and prevent it from falling, after the bolt 406 is screwed into the first through hole 102 on the connecting plate 101, the lower surface of the bolt 406 contacts the upper surface of the washer 401, which plays a role in shock absorption. An elastic block 405 is installed on the upper surface of the washer 401. The elastic block 405 between the limiting ring 404 and the washer 401 has elasticity, which can make the shock absorption effect better and improve the stability of the device. A third through hole 402 is opened on the surface of the washer 401. The surface of the third through hole 402 is in contact with the surface of the guide rod 403. A first through hole 102 is opened on the surface of the connecting plate 101. The bolt 406 is installed inside the first through hole 102.

[0033] Working principle: When it is necessary to change the angle between the two connecting plates 101 to adapt to more installation environments, simply pull one end of the rotating shaft 301, so that the second limiting block 305 fixed on the surface of the rotating shaft 301 is no longer in contact with the second connecting block 202 and the second limiting block 305 fixed on the inner wall of the first connecting block 201. At this time, the angle of the connecting plate 101 can be rotated, so that different angles are formed between the two connecting plates 101. After selecting the angle, release the rotating shaft 301. The spring 307 installed inside the rotating shaft 301 connects with the inner wall of the first connecting block 201. Pull the rotating shaft 301 back to its original position. At this time, the second limiting block 305 fixed on the surface of the rotating shaft 301 is in contact with the surface of the first limiting block 201, preventing the first connecting block 202 from contacting the second limiting block 201. 01 rotates relative to the second connecting block 202, locking the angle between the connecting plate 101 and the connecting plate 101. The sealing ring 303 fixed on the surface of the rotating shaft 301 enters the interior of the second connecting block 202 and is tightly attached to the inner wall of the second connecting block 202. After the bolt 406 is screwed into the first through hole 102 opened on the connecting plate 101, the lower surface of the bolt 406 contacts the upper surface of the gasket 401, which plays a role in shock absorption. The gasket 401 is installed on the surface of the connecting plate 101 through the guide rod 403. The limiting ring 404 fixed at the end of the guide rod 403 limits it to prevent it from falling off. The elastic block 405 between the limiting ring 404 and the gasket 401 has elasticity, which can make the shock absorption effect better and improve the stability of the device.

[0034] 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 prefabricated steel structure connection device for stabilization and reinforcement, comprising a main body (1), characterized in that: The main body (1) includes a connecting plate (101), and a connecting mechanism (2) is installed on the surface of the connecting plate (101). The connecting mechanism (2) includes a first connecting block (201), the surface of the first connecting block (201) is fixedly connected to the right side surface of the connecting plate (101), and an adjusting mechanism (3) is installed inside the first connecting block (201). The adjusting mechanism (3) includes a rotating shaft (301), the surface of the rotating shaft (301) is provided with an annular groove (304), the inner wall of the annular groove (304) is fixedly connected with a second limiting block (305), the inner wall of the first connecting block (201) is fixedly connected with a first limiting block (205), the left side surface of the rotating shaft (301) is provided with a fourth groove (306), and the inner wall of the fourth groove (306) is fixedly connected with a spring (307).

2. The prefabricated steel structure connection device stabilization and reinforcement structure according to claim 1, characterized in that: The end of the spring (307) is fixedly connected to the inner wall of the first connecting block (201). A connecting ring (204) is fixedly connected to the right side surface of the first connecting block (201). A second connecting block (202) is movably connected to the right side surface of the first connecting block (201). A second groove (203) is provided on the left side surface of the second connecting block (202). The connecting ring (204) is installed inside the second groove (203).

3. The prefabricated steel structure connection device stabilization and reinforcement structure according to claim 1, characterized in that: The surface of the rotating shaft (301) is provided with a third groove (302), and a sealing ring (303) is fixedly connected to the inner wall of the third groove (302). The surface of the sealing ring (303) is in contact with the inner wall of the second connecting block (202), and the surface of the rotating shaft (301) is provided with a fifth groove (308).

4. The prefabricated steel structure connection device stabilization and reinforcement structure according to claim 1, characterized in that: The lower surface of the connecting plate (101) is provided with a first groove (103), and the upper surface of the connecting plate (101) is fixedly connected with a fixing groove (105), and the surface of the fixing groove (105) is provided with a second through hole (106).

5. A prefabricated steel structure connection device for stabilization and reinforcement according to claim 4, characterized in that: The inner wall of the first groove (103) is provided with a connecting groove (104), and a reinforcing rib (107) is installed inside the connecting groove (104). The reinforcing rib (107) is located below the fixing groove (105).

6. The prefabricated steel structure connection device stabilization and reinforcement structure according to claim 1, characterized in that: A fixing mechanism (4) is installed on the upper surface of the connecting plate (101). The fixing mechanism (4) includes a guide rod (403). One end of the guide rod (403) is fixedly connected to the upper surface of the connecting plate (101). A limit ring (404) is fixedly connected to the end of the guide rod (403). A gasket (401) is installed on the surface of the guide rod (403). An elastic block (405) is installed on the upper surface of the gasket (401). A third through hole (402) is opened on the surface of the gasket (401). The surface of the third through hole (402) is in contact with the surface of the guide rod (403). A first through hole (102) is opened on the surface of the connecting plate (101). A bolt (406) is installed inside the first through hole (102).

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