Steel structure node component
By using a reinforcement mechanism in the steel structure node members to replace the traditional welding connection method, the problem of the steel structure node members prone to cracking at the welding after a long time is solved, and higher stability and safety are achieved.
Patent Information
- Application Number
- CN202421808079.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-29
- Publication Date
- 2025-06-20
- Estimated Expiration
- 2034-07-29
AI Technical Summary
After long-term use or influence of natural factors, existing steel structure node components are prone to cracking at the welding point, resulting in insufficient stability and high risk during use.
The reinforcement mechanism is adopted, including two reinforcement frames, insert plates, support plates, connecting blocks, movable shafts and threaded rods. Through the cooperation of these components, the traditional welding connection method is replaced and the stability of the steel structure node members is improved.
Through the use of the reinforcement mechanism, the stability of the steel structure node members is significantly improved, the danger during use is reduced, and cracking problems at the welding site are avoided.
Smart Images
Figure CN223003525U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of steel structure joint components, in particular to a steel structure joint component. Background Technique
[0002] A structural joint is one of the main elements of a building structure system and is a component that connects more than two fixed bodies. At present, a large number of joints appear in steel structure construction. The joints need to be connected through joint devices, and the quality of the joint devices affects the seismic performance of the entire steel structure.
[0003] When connecting existing steel structure joint components, in order not to damage the integrity of the steel structure, welding is generally used for connection. As a result, when the steel structure joint components are used for a long time and affected by natural factors, the welded parts of the steel structure joint components are prone to cracking, which is not stable enough, and thus the risk of using the steel structure joint components is relatively high.
[0004] Therefore, it is necessary to provide a new steel structure joint component to solve the above technical problems. Content of the Utility Model
[0005] To solve the above technical problems, the utility model provides a steel structure joint component that replaces the existing welding connection method and has higher stability in use.
[0006] The steel structure joint component provided by the utility model includes two steel structure main bodies. L-shaped fixing blocks are bolted to the outer sides of the two steel structure main bodies. A reinforcement mechanism is arranged on the outer side of the steel structure main body, and the reinforcement mechanism is used to improve the stability of the connection between the two steel structure main bodies.
[0007] The reinforcement mechanism includes two reinforcement frames. The two reinforcement frames are respectively sleeved on the two steel structure main bodies. Insert plates are arranged inside the reinforcement frames. Both ends of the insert plates are inserted into the slots opened in the reinforcement frames. Two support plates are fixed to the outer sides of the insert plates and the outer sides of the reinforcement frames. A connecting block is arranged between the two support plates. A movable shaft is arranged on the connecting block. The two ends of the movable shaft extending out of the connecting block are fixedly connected to the outer sides of the support plates. A first threaded groove is opened inside the connecting block. A threaded rod is screwed in the first threaded groove. One end of the threaded rod extending out of the first threaded groove is screwed into a second threaded groove opened in another connecting block.
[0008] In order to achieve the effect of limiting and fixing the plugboard, as a steel structure node component provided by the present utility model, preferably, a groove is formed inside the plugboard, a spring is fixedly connected to the inner side wall of the groove, the other end of the spring is fixedly connected to a pressing plate, a limiting rod is fixedly connected to the side of the pressing plate away from the spring, and one end of the limiting rod extending out of the groove is inserted into a limiting hole formed in a reinforcing frame.
[0009] In order to achieve the effect of limiting the movement of the pressing plate, as a steel structure node component provided by the present utility model, preferably, a baffle is sleeved outside the limiting rod inside the groove, and the outer side of the baffle is fixedly connected to the inner wall of the groove.
[0010] In order to achieve the effect of making the connection between the steel structure body and the reinforcing frame closer, as a steel structure node component provided by the present utility model, preferably, a sealing gasket is fixedly connected to the inner side wall of the reinforcing frame, and the sealing gasket is fixed by an adhesive surface.
[0011] In order to achieve the effect of connecting two reinforcing frames together for use, as a steel structure node component provided by the present utility model, preferably, two connecting plates are fixed to one side of the reinforcing frame, and the other end of the connecting plate is inserted into a connecting groove formed in another reinforcing frame.
[0012] Compared with the prior art, the beneficial effects of the present utility model are:
[0013] For this steel structure node component, by adopting a reinforcing mechanism to replace the welding connection method of the existing steel structure node component, the steel structure node component is more stable during use, reducing the danger during the use of the steel structure node component. It solves the problem that when connecting the existing steel structure node components, in order not to damage the integrity of the steel structure, welding is generally used for connection. As a result, when the steel structure node component is used for a long time and affected by natural factors, the welded part of the steel structure node component is prone to cracking, which is not stable enough, and thus the danger during the use of the steel structure node component is relatively large. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] Figure 1 is a schematic structural diagram of the steel structure node component provided by the present utility model;
[0015] Figure 2 is the present utility model Figure 1 magnified schematic diagram at A in;
[0016] Figure 3 is a three-dimensional connection diagram of two reinforcing frames of the present utility model;
[0017] Figure 4 is a three-dimensional structural diagram of the reinforcing frame of the present utility model;
[0018] Figure 5This is a three-dimensional view of the plugboard structure of the present utility model.
[0019] Among them: 1. Steel structure main body; 2. L-shaped fixing block; 3. Reinforcement mechanism; 301. Reinforcement frame; 302. Plugboard; 303. Slot; 304. Support plate; 305. Connection block; 306. Moving shaft; 307. First thread groove; 308. Threaded rod; 309. Second thread groove; 310. Groove; 311. Spring; 312. Extrusion plate; 313. Limit rod; 314. Limit hole; 315. Baffle; 316. Sealing gasket; 317. Connection plate; 318. Connection groove. Specific implementation mode
[0020] The present utility model will be further described below in conjunction with the accompanying drawings and implementation modes.
[0021] Please refer to Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5 , where Figure 1 is a schematic structural view of the steel structure joint member provided by the present utility model; Figure 2 is the present utility model Figure 1 the enlarged view at position A;
[0022] Figure 3 is a three-dimensional view of the connection of two reinforcement frames of the present utility model; Figure 4 is a three-dimensional view of the reinforcement frame structure of the present utility model; Figure 5 is a three-dimensional view of the plugboard structure of the present utility model. A steel structure joint member includes two steel structure main bodies 1. L-shaped fixing blocks 2 are bolted and fixed on the outer sides of the two steel structure main bodies 1. A reinforcement mechanism 3 is arranged on the outer side of the steel structure main body 1. The reinforcement mechanism 3 is used to improve the stability of the connection between the two steel structure main bodies 1; the reinforcement mechanism includes two reinforcement frames 301. The two reinforcement frames 301 are respectively sleeved on the two steel structure main bodies 1. A plugboard 302 is arranged inside the reinforcement frame 301. Both ends of the plugboard 302 are inserted into the slots 303 opened in the reinforcement frame 301. Two support plates 304 are fixed on the outer sides of both the plugboard 302 and the reinforcement frame 301. A connection block 305 is arranged between the two support plates 304. A moving shaft 306 is arranged on the connection block 305. Both ends of the moving shaft 306 extending out of the connection block 305 are fixedly connected to the outer sides of the support plates 304. A first thread groove 307 is opened inside the connection block 305. A threaded rod 308 is screwed in the first thread groove 307. One end of the threaded rod 308 extending out of the first thread groove 307 is screwed into the second thread groove 309 opened in another connection block 305.
[0023] Through the above technical solution, two reinforcement frames 301 are respectively sleeved on two steel structure bodies 1, then the insertion plate 302 is inserted into the slot 303 opened in the reinforcement frame 301, and two connecting blocks 305 are rotated to make the two connecting blocks 305 correspond to each other. Then, the threaded rod 308 in the first threaded groove 307 is rotated to make one end of the threaded rod 308 move into the second threaded groove 309 opened in the other connecting block 305. The two connecting blocks 305 can be fixed together through the threaded rod 308, and then the two insertion plates 302 are connected together for use. By connecting the two insertion plates 302, the two reinforcement frames 301 can be fixed on the two steel structure bodies 1. At the same time, L-shaped fixing blocks 2 are bolted on the two steel structure bodies 1. Through the cooperation of the two reinforcement frames 301, the two steel structure bodies 1 are more firmly connected after connection, and thus the stability of the steel structure joint component is higher when in use, and the danger during the use of the steel structure joint component is reduced.
[0024] Refer to Figure 2 , Figure 4 and Figure 5 , a groove 310 is opened inside the insertion plate 302. A spring 311 is fixedly connected to the inner side wall of the groove 310. The other end of the spring 311 is fixedly connected to a pressing plate 312. A limiting rod 313 is fixedly connected to the side of the pressing plate 312 away from the spring 311. One end of the limiting rod 313 extending out of the groove 310 is inserted into the limiting hole 314 opened in the reinforcement frame 301. When the insertion plate 302 is inserted into the slot 303, one end of the limiting rod 313 in the groove 310 is inserted into the limiting hole 314 under the elastic action of the spring 311. The insertion plate 302 can be fixed in the slot 303 through the cooperation of the limiting rod 313 and the limiting hole 314, making the insertion plate 302 more firm and reliable during use.
[0025] Refer to Figure 2 , a baffle 315 is sleeved outside the limiting rod 313 inside the groove 310. The outer side of the baffle 315 is fixedly connected to the inner wall of the groove 310. The baffle 315 limits the movement of the pressing plate 312 to prevent the pressing plate 312 from moving outside the groove 310 under the elastic action of the spring 311, so that the pressing plate 312 can be used normally in the groove 310.
[0026] Refer to Figure 4 , a sealing gasket 316 is fixedly connected to the inner side wall of the reinforcement frame 301. The sealing gasket 316 is fixed by an adhesive surface. By providing the sealing gasket 316, the connection between the steel structure body 1 and the reinforcement frame 301 is made closer, and thus the reinforcement frame 301 is more stable outside the steel structure body 1. Moreover, the sealing gasket 316 is fixed by an adhesive surface, making it convenient to replace the sealing gasket 316 regularly.
[0027] Refer to Figure 3 and Figure 4, two connecting plates 317 are fixed on one side of the reinforcement frame 301. The other ends of the connecting plates 317 are inserted into the connection slots 318 opened in another reinforcement frame 301. Insert the connecting plates 317 on one side of the reinforcement frame 301 into the connection slots 318 opened in another reinforcement frame 301. Through the cooperation of the connecting plates 317 and the connection slots 318, the two reinforcement frames 301 can be connected into one body for use, making the use effect of the two reinforcement frames 301 higher.
[0028] The implementation principle of a steel structure joint component in an embodiment of the present utility model is as follows: By adopting a reinforcement mechanism, the two reinforcement frames 301 are respectively sleeved on the two steel structure main bodies 1. Then, the insertion plate 302 is inserted into the insertion slot 303 opened in the reinforcement frame 301. Rotate the two connecting blocks 305 to make the two connecting blocks 305 correspond to each other. Then, rotate the threaded rod 308 in the first threaded groove 307 to make one end of the threaded rod 308 move into the second threaded groove 309 opened in another connecting block 305. The two connecting blocks 305 can be fixed together through the threaded rod 308, and then the two insertion plates 302 are connected together for use. By connecting the two insertion plates 302, the two reinforcement frames 301 can be fixed on the two steel structure main bodies 1. At the same time, L-shaped fixing blocks 2 are bolted on the two steel structure main bodies 1. Through the cooperation of the two reinforcement frames 301, the two steel structure main bodies 1 are more firmly connected after connection, thereby making the steel structure joint component more stable during use and reducing the danger during the use of the steel structure joint component.
[0029] The standard parts used in the present utility model can all be purchased from the market. The special-shaped parts can be customized according to the description in the specification and the drawings. The specific connection methods of each part all adopt conventional means such as bolts, rivets, and welding in the existing technology. The machinery, parts, and equipment all adopt conventional models in the existing technology. In addition, the circuit connection adopts the conventional connection method in the existing technology, which will not be elaborated here. And for the components known to those skilled in the art, their structures and principles can all be known by those skilled in the art through technical manuals or through conventional experimental methods.
[0030] Although the embodiments of the present utility model have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principle and spirit of the present utility model. The scope of the present utility model is defined by the appended claims and their equivalents.
Claims
1. A steel structure node component, characterized in that: It comprises two steel structure bodies (1), the outer sides of the two steel structure bodies (1) are both bolted with L-shaped fixing blocks (2), and the outer sides of the steel structure bodies (1) are provided with reinforcement mechanisms (3), and the reinforcement mechanisms (3) are used to improve the stability of the connection between the two steel structure bodies (1); The reinforcement mechanism comprises two reinforcement frames (301), the two reinforcement frames (301) are respectively sleeved on two steel structure bodies (1), a plug plate (302) is arranged inside the reinforcement frame (301), both ends of the plug plate (302) are plugged into a slot (303) provided in the reinforcement frame (301), two support plates (304) are fixed to the outside of the plug plate (302) and the outside of the reinforcement frame (301), and a connecting block (305) is arranged between the two support plates (304). The connecting block (305) is provided with a movable shaft (306), and both ends of the movable shaft (306) extending out of the connecting block (305) are fixedly connected to the outer side of the support plate (304), and a first thread groove (307) is provided inside the connecting block (305), and a threaded rod (308) is screwed inside the first thread groove (307), and one end of the threaded rod (308) extending out of the first thread groove (307) is screwed inside a second thread groove (309) provided in another connecting block (305).
2. A steel structure node member according to claim 1, characterized in that: The plug plate (302) is provided with a groove (310) inside, the inner side wall of the groove (310) is fixedly connected to a spring (311), the other end of the spring (311) is fixedly connected to an extrusion plate (312), the side of the extrusion plate (312) away from the spring (311) is fixedly connected to a limiting rod (313), and one end of the limiting rod (313) extending out of the groove (310) is inserted into a limiting hole (314) provided in the reinforcement frame (301).
3. A steel structure node member according to claim 2, characterized in that: A baffle (315) is sleeved inside the groove (310) and outside the limiting rod (313), and the outside of the baffle (315) is fixedly connected to the inner wall of the groove (310).
4. A steel structure node member according to claim 1, characterized in that: A sealing gasket (316) is fixedly connected to the inner side wall of the reinforcement frame (301), and the sealing gasket (316) is fixed by a rubber surface.
5. A steel structure node member according to claim 1, characterized in that: Two connection plates (317) are fixed to one side of the reinforcement frame (301), and the other end of the connection plate (317) is plugged into a connection groove (318) provided in another reinforcement frame (301).