Anti-seismic support hanger structure
By designing a seismic support hanger structure with height adjustment function and buffer protection, the problem of the support hanger in the prior art is solved, and the stability and earthquake resistance of the pipe are improved.
Patent Information
- Application Number
- CN202421162720.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-24
- Publication Date
- 2024-12-27
- Estimated Expiration
- 2034-05-24
AI Technical Summary
The existing support hanger structure does not have the function of height adjustment and cannot buffer and protect the pipes, resulting in the pipes being easily worn when vibrating.
A shock-resistant support hanger structure including a substrate, a seismic mechanism, a threaded rod, a nut, a sliding groove, a through groove, a mounting plate, a fixing rod, a limiting card plate and a fixed spring are designed, and the height is achieved by adjusting the threaded rod and a nut. Adjust, use anti-seismic diagonal braces and connectors to reduce the impact of vibration, and limiting clamp plates and rubber pads for buffer protection.
The height adjustment function is realized, which reduces friction and wear of the pipe, improves the firmness and earthquake resistance of the pipe, and extends the service life of the support bracket.
Smart Images
Figure CN222255561U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the field of support and hanger brackets, in particular to an anti-seismic support and hanger bracket structure. Background Art
[0002] At present, a Chinese utility model with the announcement number CN212509800U discloses an anti-seismic support and hanger structure. The utility model includes a crossbeam located below the pipeline, a hanger vertically arranged at both ends of the crossbeam, and an anti-seismic diagonal brace; the hanger includes a central screw, an outer sleeve sleeved outside the central screw, and end-sealing gaskets located at both ends of the outer sleeve, the ends of the central screw are arranged beyond the ends of the outer sleeve, the end-sealing gasket is a circular gasket, the central screw passes through the center of the end-sealing gasket, and the outer periphery is vertically bent and extends vertically upward to form a limiting ring plate, the outer side of the end-sealing gasket is fixed by a locking nut, and the outer ring diameter of the end-sealing gasket is larger than the outer diameter of the outer sleeve. The utility model has a simple structure, uniform force, high strength, and low cost.
[0003] The existing support and hanger structure can improve its own strength and force uniformity through seismic components, but there are still other problems in use, such as the lack of height adjustment function. After the bracket is fixed to the wall top, the distance between the placement platform and the wall top cannot be adjusted. When the surface of the pipeline cannot contact the platform in the parallel delivery state, it can only be raised by adding a pad inside the hanger, which is time-consuming and labor-intensive, and the pipeline cannot be buffered. When the pipeline is affected by external force and vibrates, since the pipeline and its fixings are rigidly connected, no sliding buffer space can be provided for the pipeline, which can easily cause wear of the pipeline and has low practicality. In order to solve the above-mentioned problems, we propose an anti-seismic support and hanger structure. Utility Model Content
[0004] The utility model aims to provide an anti-seismic support and hanger structure, which solves the problem that the existing support and hanger structure does not have a height adjustment function and cannot provide buffer protection for pipelines.
[0005] The above-mentioned technical purpose of the utility model is achieved through the following technical solutions: an anti-seismic support and hanger structure, including a base plate and an anti-seismic mechanism, a hanging plate is symmetrically welded on the top of the base plate, a fixed frame is arranged on the top of the base plate, threaded rods are symmetrically welded on both sides of the fixed frame, nuts are threadedly connected on the surface of the threaded rods, a sliding groove for use with the threaded rod is provided inside the hanging plate, a through groove is provided at the bottom of the fixed frame, a mounting plate is arranged inside the through groove, two fixing rods are penetrated on one side of the mounting plate, both ends of the fixing rods are welded to the inside of the through groove, a limiting clamping plate is bolted on the top of the mounting plate, and fixing springs are bolted between the spring fixing sheet and the through groove on both sides of the mounting plate.
[0006] The above technical solution can have a height adjustment function, strengthen the firmness between the pipeline, reduce the burden of personnel on raising the height, have good flexibility, and at the same time can provide buffer protection for the pipeline, provide a margin space for the pipeline, reduce the wear caused by pipeline friction, and has high practicality.
[0007] The utility model is further configured as follows: the anti-seismic mechanism includes an anti-seismic diagonal brace, the number of the anti-seismic diagonal braces is two, the bottom and top of the two anti-seismic diagonal braces are bolted with a first connecting member and a second connecting member respectively, and the bottom of the first connecting member is bolted to the base plate by screws.
[0008] By adopting the above technical solution, through the arrangement of seismic diagonal braces, the first connecting member and the second connecting member, the influence of wall vibration on the support and hanger can be reduced, so that the support and hanger are evenly stressed when the wall vibrates, thereby improving the strength between the support and hanger and the wall.
[0009] The utility model is further configured as follows: a rubber pad is installed inside the limit clamping plate.
[0010] By adopting the above technical solution, the pipeline can be protected by setting the rubber pad, so as to prevent the limit clamping plate from scratching the pipeline surface when fixing.
[0011] The utility model is further configured as follows: the threaded rod and the nut are both made of stainless steel.
[0012] By adopting the above technical solution, the threaded rod and the nut have the characteristics of high strength, low density and excellent corrosion resistance.
[0013] The utility model is further configured as follows: the surfaces of the base plate, the hanging plate and the fixing frame are all coated with anti-corrosion paint.
[0014] By adopting the above technical solution and providing the anti-corrosion coating, the service life of the base plate, the hanging plate and the fixing frame can be extended.
[0015] The utility model is further configured as follows: the fixing spring is made of carbon spring steel.
[0016] By adopting the above technical solution, the fixed spring has the characteristics of excellent mechanical properties, good anti-elasticity, low temperature resistance and corrosion resistance.
[0017] In summary, the utility model has the following beneficial effects:
[0018] 1. The utility model first fixes the top of the hanging plate and the second connecting member with screws, and then loosens the nut with a tool. After the nut is loosened, the fixation of the threaded rod and the fixing frame is released, and then the fixing frame is pulled up to fit the pipeline. When the inside of the fixing frame fits the pipeline, the nut is tightened again, and finally the limit card is clamped in the pipeline and fixed to the mounting plate with screws. It can have a height adjustment function, strengthen the firmness between the pipeline, reduce the burden of personnel on padding, and has good flexibility.
[0019] 2. When the pipeline is vibrated by external force, the utility model will transfer the vibration energy to the mounting plate through the action of the limit clamping plate. The mounting plate slides left and right with the cooperation of the fixed rod and squeezes the fixed spring to provide the pipeline with movable margin. The fixed spring will also be in a contracted energy storage state when under pressure, which can buffer and protect the pipeline, provide margin space for the pipeline, reduce the wear caused by friction of the pipeline, and has high practicality. BRIEF DESCRIPTION OF THE DRAWINGS
[0020] Figure 1 It is a front view schematic diagram of the structure of the utility model;
[0021] Figure 2 It is a front sectional view of the structure of the utility model;
[0022] Figure 3 This utility model Figure 2 A magnified view of the structure in the middle.
[0023] Figure numerals: 1. Base plate; 2. Anti-seismic mechanism; 21. Anti-seismic diagonal brace; 22. First connecting piece; 23. Second connecting piece; 3. Hanging plate; 4. Fixed frame; 5. Threaded rod; 6. Nut; 7. Sliding groove; 8. Through groove; 9. Mounting plate; 10. Fixed rod; 11. Limiting clamp; 12. Fixed spring; 13. Rubber pad. DETAILED DESCRIPTION
[0024] The utility model is further described in detail below in conjunction with the accompanying drawings.
[0025] Embodiment 1:
[0026] refer to Figure 1 and Figure 2, an anti-seismic support and hanger structure, including a base plate 1 and an anti-seismic mechanism 2, a hanging plate 3 is symmetrically welded on the top of the base plate 1, a fixing frame 4 is arranged on the top of the base plate 1, threaded rods 5 are symmetrically welded on both sides of the fixing frame 4, nuts 6 are threadedly connected on the surface of the threaded rods 5, and a sliding groove 7 used in conjunction with the threaded rods 5 is opened inside the hanging plate 3. The top of the hanging plate 3 and the second connecting member 23 are first fixed with screws, and then the nut 6 is loosened with a tool. After loosening, the nut 6 will release the fixation of the threaded rod 5 and the fixing frame 4, and then the fixing frame 4 will be pulled up to fit with the pipeline. When the inside of the fixing frame 4 fits with the pipeline, the nut 6 is tightened again, and finally the limit card plate 11 is clamped in the pipeline and fixed with the mounting plate 9 with screws. It can have a height adjustment function, strengthen the firmness between the pipeline, reduce the burden of personnel raising the height, and has good flexibility.
[0027] refer to Figure 1 and Figure 2 The anti-seismic mechanism 2 includes an anti-seismic diagonal brace 21, and the number of the anti-seismic diagonal braces 21 is two. The bottom and top of the two anti-seismic diagonal braces 21 are bolted with a first connecting piece 22 and a second connecting piece 23 respectively. The bottom of the first connecting piece 22 is bolted to the base plate 1 by screws. Through the arrangement of the anti-seismic diagonal brace 21, the first connecting piece 22 and the second connecting piece 23, the influence of the wall vibration on the support bracket can be reduced, so that the support bracket is evenly stressed when the wall vibrates, thereby improving the strength between the support bracket and the wall.
[0028] refer to Figure 1 and Figure 2 The threaded rod 5 and the nut 6 are both made of stainless steel, and the threaded rod 5 and the nut 6 have the characteristics of high strength, low density and excellent corrosion resistance.
[0029] refer to Figure 1 and Figure 2 The surfaces of the base plate 1, the hanging plate 3 and the fixing frame 4 are all coated with anti-corrosion paint. By setting the anti-corrosion paint, the service life of the base plate 1, the hanging plate 3 and the fixing frame 4 can be extended.
[0030] Brief description of the usage process: first fix the top of the hanging plate 3 and the second connecting member 23 with screws, and then loosen the nut 6 with a tool. After loosening, the nut 6 will release the fixation of the threaded rod 5 and the fixing frame 4, and then pull the fixing frame 4 up to fit the pipe. When the inside of the fixing frame 4 fits the pipe, tighten the nut 6 again, and finally clamp the limit clamp 11 in the pipe and fix it with the mounting plate 9 with screws.
[0031] Embodiment 2:
[0032] refer to Figure 1 , Figure 2 and Figure 3, an anti-seismic support and hanger structure, a through slot 8 is opened at the bottom of the fixing frame 4, and a mounting plate 9 is arranged inside the through slot 8. Two fixing rods 10 are arranged on one side of the mounting plate 9, and both ends of the fixing rod 10 are welded to the inside of the through slot 8. A limiting clamping plate 11 is bolted to the top of the mounting plate 9, and fixing springs 12 are bolted between the spring fixing sheet and the through slot 8 on both sides of the mounting plate 9. When the pipeline is vibrated by external force, the pipeline will transfer the vibration energy to the mounting plate 9 through the action of the limiting clamping plate 11. The mounting plate 9 slides left and right with the cooperation of the fixing rod 10 and squeezes the fixing spring 12 to provide a movable margin for the pipeline. The fixing spring 12 will also be in a contracted energy storage state when under pressure, which can buffer and protect the pipeline, provide a margin space for the pipeline, reduce the wear caused by pipeline friction, and has high practicality.
[0033] refer to Figure 1 and Figure 2 A rubber pad 13 is installed inside the limiting card plate 11. Through the setting of the rubber pad 13, the pipeline can be protected to prevent the limiting card plate 11 from scratching the pipeline surface when fixing.
[0034] refer to Figure 3 The fixed spring 12 is made of carbon spring steel and has the characteristics of excellent mechanical properties, good anti-elasticity, low temperature resistance and corrosion resistance.
[0035] Brief description of the usage process: When the pipeline vibrates due to external force, the pipeline will transfer the vibration energy to the mounting plate 9 through the action of the limit clamp 11. The mounting plate 9 slides left and right with the cooperation of the fixing rod 10 and squeezes the fixing spring 12 to provide the pipeline with a movable margin. The fixing spring 12 will also be in a contracted energy storage state when under pressure.
[0036] This specific embodiment is merely an explanation of the present invention and is not a limitation of the present invention. After reading this specification, those skilled in the art may make non-creative modifications to the present embodiment as needed, but such modifications are protected by patent law as long as they are within the scope of the claims of the present invention.
Claims
1. A seismic support and hanger structure, comprising a base plate (1) and a seismic resistance mechanism (2), characterized in that: A hanging plate (3) is symmetrically welded to the top of the base plate (1), a fixing frame (4) is arranged on the top of the base plate (1), threaded rods (5) are symmetrically welded to both sides of the fixing frame (4), nuts (6) are threadedly connected to the surface of the threaded rods (5), a sliding groove (7) for use with the threaded rods (5) is provided inside the hanging plate (3), a through groove (8) is provided at the bottom of the fixing frame (4), a mounting plate (9) is arranged inside the through groove (8), two fixing rods (10) are penetrated through one side of the mounting plate (9), both ends of the fixing rods (10) are welded to the inside of the through groove (8), a limiting clamping plate (11) is bolted to the top of the mounting plate (9), and fixing springs (12) are bolted to both sides of the mounting plate (9) through spring fixing sheets and the through groove (8).
2. The seismic support and hanger structure according to claim 1, characterized in that: The anti-seismic mechanism (2) comprises an anti-seismic diagonal brace (21), the number of the anti-seismic diagonal braces (21) being two, the bottom and top of the two anti-seismic diagonal braces (21) being bolted to a first connecting piece (22) and a second connecting piece (23) respectively, and the bottom of the first connecting piece (22) being bolted to the base plate (1) via screws.
3. The seismic support and hanger structure according to claim 1, characterized in that: A rubber pad (13) is installed inside the limit clamping plate (11).
4. The seismic support and hanger structure according to claim 1, characterized in that: The threaded rod (5) and the nut (6) are both made of stainless steel.
5. The seismic support and hanger structure according to claim 1, characterized in that: The surfaces of the base plate (1), the hanging plate (3) and the fixing frame (4) are all coated with anti-corrosion paint.
6. The seismic support and hanger structure according to claim 1, characterized in that: The fixing spring (12) is made of carbon spring steel.