Fixing structure for building anti-seismic support
By designing a fixed structure of fixing rings, connecting blocks, fixing components, oblique connecting blocks and trapezoidal limit frames in the seismic bracket, the problem of bracket peeling caused by the detachment of the fixing nut is solved, and a more stable fixation of the pipe is achieved and safety is improved.
Patent Information
- Application Number
- CN202422370828.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-27
- Publication Date
- 2025-06-17
- Estimated Expiration
- 2034-09-27
AI Technical Summary
When existing earthquake-resistant brackets are used for a long time and are affected by wall shaking, the fixing nuts are prone to fall off, causing the fixing brackets to fall off, which may cause pipes to fall off and personnel injury.
A fixed structure including a fixing ring, a first connecting block, a first fixing assembly, a first oblique line connecting block and a fixing device is designed. The trapezoidal limit frame in the fixing device plays a secondary fixation role when the bracket falls off, preventing the bracket from falling off completely and enhancing the fixing effect on the pipe.
Through the design of the trapezoidal limit frame, the fixity of the seismic bracket is increased, the probability of pipe falling off is reduced, and the probability of users finding that the fixed bracket falling off is increased, thereby improving the safety of the underground garage.
Smart Images
Figure CN222992381U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of seismic brackets, and more specifically, to a fixing structure for a building seismic bracket. Background Technique
[0002] A seismic bracket is various components or devices that limit the displacement of auxiliary mechanical and electrical engineering facilities, control the vibration of the facilities, and transfer the load to the bearing structure; the seismic bracket should give reliable protection to the building mechanical and electrical engineering facilities during an earthquake and withstand the earthquake action from any horizontal direction; the seismic bracket should be checked and calculated according to the load it bears; all components forming the seismic bracket should be finished products, and the components of the connecting fasteners should be easy to install; the limit of the seismic bracket for the insulated pipeline should be designed according to the size of the pipeline after insulation, and the displacement caused by the thermal expansion and contraction of the pipeline should not be restricted.
[0003] At present, the seismic bracket is mainly fixed on the outer surface of the pipeline through a fixing ring, and then a fixing bracket with a triangular shape at the upper end is used to fix and limit the pipeline. However, the fixing bracket is mainly fixed on the wall through fixing nuts. After long-term use and affected by the shaking of the wall, the fixing nuts fall off, resulting in the fixing bracket falling off. However, the falling off of the fixing bracket has a certain time difference. At the same time, most pipelines are built in the underground garage, and the fixing bracket fixes the pipeline on the ceiling, which will cause people not to notice the shaking of the pipeline caused by the falling off of the fixing bracket. If not repaired in time, the pipeline will fall off, which may cause injury to people. Content of the Utility Model
[0004] The purpose of the utility model is to provide a fixing structure for a building seismic bracket to solve the problems raised in the above background technique.
[0005] A fixing structure for a building seismic bracket includes a fixing ring. A first connecting block is connected to the upper end surface of the fixing ring. The top end of the first connecting block is connected to a first fixing component, and both ends of the first connecting block are connected to first inclined connecting blocks. One end of each first inclined connecting block away from the fixing ring is connected to a first fixing mechanism. A fixing device is connected above the fixing ring, and one end of the first inclined connecting block away from the fixing ring is connected to a first rectangular connecting block.
[0006] Preferably, the first fixing component includes a first rectangular fixing block. First fixing nuts are connected to the four corners of the first rectangular fixing block, and the first rectangular fixing block is fixedly connected to the wall through the first fixing nuts.
[0007] Preferably, the first fixing mechanism includes a second rectangular fixing block. A first rectangular groove is formed at the lower end of the second rectangular fixing block, and a second fixing nut penetrates through the lower end of the second rectangular fixing block. The top end of the second rectangular fixing block is connected to a third rectangular fixing block, and third fixing nuts are connected to the four corners of the third rectangular fixing block.
[0008] Preferably, the fixing device includes a trapezoidal limiting frame. L-shaped connecting blocks are connected to the front and rear ends of the trapezoidal limiting frame. A second fixing component is connected to the top end of each L-shaped connecting block, and second rectangular connecting blocks are connected to the left and right side surfaces of each trapezoidal limiting frame. A groove is formed at one end of each second rectangular connecting block away from the trapezoidal limiting frame, and the components of the second fixing component are the same as those of the first fixing component.
[0009] Preferably, a fourth fixing nut penetrates through the outer surface of one end of each second rectangular connecting block away from the trapezoidal limiting frame. A second inclined connecting block is connected to the outer surface of each fourth fixing nut. A third rectangular connecting block is connected to one end of each second inclined connecting block away from the fourth fixing nut. A second fixing mechanism is connected to the outer side of each third rectangular connecting block, and the components of the first fixing mechanism are the same as those of the second fixing mechanism. The second inclined connecting block is connected to the second rectangular connecting block through the fourth fixing nut.
[0010] Compared with the prior art, the advantages of the present utility model are as follows:
[0011] 1) In the present utility model, when the seismic support falls off due to an earthquake or the nut slips, the support will fall into the trapezoidal limiting frame. When the support contacts the trapezoidal limiting frame, it will prevent the seismic support from falling off, thereby playing a role in secondary fixing of the seismic support, enhancing the fixing effect on the pipeline, reducing the probability of the pipeline falling off. At the same time, when the seismic support falls off, the fixing device will fix the pipeline, thereby increasing the fixing time limit of the pipeline, further increasing the probability of the user discovering that the fixing support has fallen off, and improving the safety of the underground garage. BRIEF DESCRIPTION OF THE DRAWINGS
[0012] Figure 1 is a schematic diagram of the overall structure of the present utility model;
[0013] Figure 2 is a schematic diagram of the structure of the first fixing mechanism of the present utility model;
[0014] Figure 3 is a schematic diagram of the structure of the first fixing component of the present utility model;
[0015] Figure 4 is a schematic diagram of the structure of the fixing device of the present utility model.
[0016] Description of reference numerals in the figure: 1. Fixed circular ring; 2. First connecting block; 3. First fixing assembly; 301. First rectangular fixing block; 302. First fixing nut; 4. First fixing mechanism; 401. Second rectangular fixing block; 402. First rectangular groove; 403. Second fixing nut; 404. Third rectangular fixing block; 405. Third fixing nut; 5. Fixing device; 501. Trapezoidal limiting frame; 502. L-shaped connecting block; 503. Second fixing assembly; 504. Second rectangular connecting block; 505. Groove; 506. Fourth fixing nut; 507. Second inclined connecting block; 508. Third rectangular connecting block; 509. Second fixing mechanism; 6. First inclined connecting block. Detailed implementation manner
[0017] Example: Please refer to Figure 1 , a fixing structure for a building seismic support, including a fixed circular ring 1, a first connecting block 2 is connected to the upper end surface of the fixed circular ring 1, a first fixing assembly 3 is connected to the top end of the first connecting block 2, and first inclined connecting blocks 6 are connected to both ends of the first connecting block 2. One end of each first inclined connecting block 6 away from the fixed circular ring 1 is connected to a first fixing mechanism 4, and a fixing device 5 is connected above the fixed circular ring 1. One end of the first inclined connecting block 6 away from the fixed circular ring 1 is connected to a first rectangular connecting block, and the fixed circular ring 1, the first connecting block 2, the first fixing assembly 3, the first inclined connecting block 6 and the first fixing mechanism 4 form a seismic support.
[0018] Please refer to Figure 3 , the first fixing assembly 3 includes a first rectangular fixing block 301, first fixing nuts 302 are connected to the four corners of the first rectangular fixing block 301, and the first rectangular fixing block 301 is fixedly connected to the wall surface through the first fixing nuts 302.
[0019] Please refer to Figure 2 , the first fixing mechanism 4 includes a second rectangular fixing block 401, a first rectangular groove 402 is opened at the lower end of the second rectangular fixing block 401, and a second fixing nut 403 penetrates through the lower end of the second rectangular fixing block 401. A third rectangular fixing block 404 is connected to the top end of the second rectangular fixing block 401, and third fixing nuts 405 are connected to the four corners of the third rectangular fixing block 404.
[0020] Please refer to Figure 4, the fixing device 5 includes a trapezoidal limiting frame 501. The front and rear ends of the trapezoidal limiting frame 501 are connected with L-shaped connecting blocks 502. The top ends of each L-shaped connecting block 502 are connected with second fixing components 503. And on the left and right side surfaces of each trapezoidal limiting frame 501, there are second rectangular connecting blocks 504. At one end of each second rectangular connecting block 504 away from the trapezoidal limiting frame 501, there is a groove 505. And the components of the second fixing component 503 are the same as those of the first fixing component 3.
[0021] Please refer to Figure 4 , on the outer surface of one end of each second rectangular connecting block 504 away from the trapezoidal limiting frame 501, there is a fourth fixing nut 506 passing through. On the outer surface of each fourth fixing nut 506, there is a second inclined connecting block 507 connected. At one end of each second inclined connecting block 507 away from the fourth fixing nut 506, there is a third rectangular connecting block 508 connected. On the outside of each third rectangular connecting block 508, there is a second fixing mechanism 509 connected. And the components of the first fixing mechanism 4 are the same as those of the second fixing mechanism 509. And the second inclined connecting block 507 is connected with the second rectangular connecting block 504 through the fourth fixing nut 506.
[0022] Working principle: First, place the trapezoidal limiting frame 501 on the outside of the seismic support composed of the fixing ring 1, the first connecting block 2, the first fixing component 3, the first inclined connecting block 6 and the first fixing mechanism 4. Then fix the fixing ring on the outer surface of the pipeline. And fix the third rectangular fixing block 404 and the first rectangular fixing block 301 on the wall through the third fixing nut 405 in the first fixing mechanism 4 and the first fixing nut 302 in the first fixing component 3, so as to fix the seismic support on the wall.
[0023] After the seismic support is fixed on the wall, fix the third rectangular fixing block 404 and the first rectangular fixing block 301 on the wall through the third fixing nut 405 in the second fixing mechanism 509 and the first fixing nut 302 in the second fixing component 503, so as to fix the fixing device on the wall. In this way, when the seismic support falls off due to an earthquake or the nut slipping, the support will fall into the trapezoidal limiting frame 501. When the support contacts the trapezoidal limiting frame 501, it will prevent the seismic support from falling off, thus playing a secondary fixing role for the seismic support, enhancing the fixing effect on the pipeline, and reducing the probability of the pipeline falling off. Thus, all operations are completed.
[0024] The basic principle, main features and advantages of the present utility model have been shown and described above. Those skilled in the art should understand that the present utility model is not limited by the above embodiments. The above embodiments and the descriptions in the specification are only preferred examples of the present utility model and are not used to limit the present utility model. Without departing from the spirit and scope of the present utility model, the present utility model will have various changes and improvements, and these changes and improvements all fall within the scope of the present utility model claimed. The scope of protection claimed by the present utility model is defined by the appended claims and their equivalents.
Claims
1. A fixing structure for a building earthquake-resistant support, comprising a fixing ring (1), characterized in that: The upper end surface of the fixed circular ring (1) is connected to a first connecting block (2), the top end of the first connecting block (2) is connected to a first fixing assembly (3), and both ends of the first connecting block (2) are connected to first oblique connecting blocks (6), one end of each of the first oblique connecting blocks (6) away from the fixed circular ring (1) is connected to a first fixing mechanism (4), and a fixing device (5) is connected above the fixed circular ring (1).
2. A fixing structure for a building earthquake-resistant support according to claim 1, characterized in that: The first fixing assembly (3) comprises a first rectangular fixing block (301), and first fixing nuts (302) are connected to four corners of the first rectangular fixing block (301).
3. A fixing structure for a building earthquake-resistant support according to claim 2, characterized in that: The first fixing mechanism (4) comprises a second rectangular fixing block (401), a first rectangular groove (402) is provided at the lower end of the second rectangular fixing block (401), a second fixing nut (403) penetrates the lower end of the second rectangular fixing block (401), a third rectangular fixing block (404) is connected to the top end of the second rectangular fixing block (401), and third fixing nuts (405) are connected to the four corners of the third rectangular fixing block (404).
4. A fixing structure for a building earthquake-resistant support according to claim 3, characterized in that: The fixing device (5) comprises a trapezoidal limiting frame (501), the front and rear ends of the trapezoidal limiting frame (501) are connected to L-shaped connecting blocks (502), the top end of each L-shaped connecting block (502) is connected to a second fixing component (503), and the left and right side surfaces of each trapezoidal limiting frame (501) are connected to second rectangular connecting blocks (504), and a groove (505) is formed at one end of each second rectangular connecting block (504) away from the trapezoidal limiting frame (501).
5. A fixing structure for a building earthquake-resistant support according to claim 4, characterized in that: A fourth fixing nut (506) passes through the outer surface of one end of each second rectangular connecting block (504) away from the trapezoidal limiting frame (501), and a second oblique connecting block (507) is connected to the outer surface of each fourth fixing nut (506). A third rectangular connecting block (508) is connected to the end of each second oblique connecting block (507) away from the fourth fixing nut (506), and a second fixing mechanism (509) is connected to the outer side of each third rectangular connecting block (508).