Anti-seismic support with multiple anti-seismic capacities
By designing a damping mechanism for multiple seismic supports, and utilizing a combination of U-shaped elastic sheets and buffer springs, the problem of ineffective buffering of pipeline supports during earthquakes in existing technologies has been solved, achieving a comprehensive damping effect for the pipeline system and improving safety and stability.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- JIANGXI WANHE NEW MATERIAL TECH CO LTD
- Filing Date
- 2025-06-12
- Publication Date
- 2026-04-24
AI Technical Summary
Existing pipe supports are unable to effectively cope with complex vibrations during earthquakes, especially the buffering requirements in the vertical and axial directions, resulting in insufficient safety and stability of the pipeline system.
Design a seismic support with multiple seismic resistance capabilities, including a lower clamp and an upper clamp. By setting up a damping mechanism, using a combination of U-shaped elastic sheet, buffer spring and guide rod, the vertical and horizontal buffering of the pipeline can be achieved, thereby enhancing the seismic performance.
It effectively prevents pipelines from breaking during earthquakes, improves the safety and stability of the pipeline system, and achieves comprehensive shock absorption through multiple buffering mechanisms.
Smart Images
Figure CN224162176U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of building pipe support technology, and in particular to an earthquake-resistant support with multiple earthquake resistance capabilities. Background Technology
[0002] Seismic bracing, also known as seismic support brackets, is mainly used for fixing and resisting earthquakes to electromechanical equipment and pipelines. It restricts the displacement of auxiliary electromechanical engineering facilities, controls vibration, and transfers loads to various components or devices on the load-bearing structure. During an earthquake, pipelines are prone to breakage and deformation if they experience significant swaying and vibration. The structure consists of vertical supports, diagonal braces, clamps, and beams. The vertical supports counteract vertical seismic forces (longitudinal waves), while the diagonal braces counteract lateral seismic forces (transverse waves). During installation, the pipeline is mounted on the beams using clamps.
[0003] When using the above technology, the following technical problems were found in the existing technology: the existing pipeline support can only fix the pipeline in a simple way and cannot effectively cope with the complex vibration situation during the earthquake. It is difficult to meet the buffering needs of the pipeline in the vertical direction and the axial left and right direction at the same time, so it cannot fully guarantee the safety and stability of the pipeline system during the earthquake. To this end, we designed an anti-seismic support with multiple seismic resistance capabilities to provide another technical solution to the above technical problems. Utility Model Content
[0004] To solve the above-mentioned technical problems, the present invention adopts the following technical solution:
[0005] An anti-seismic support with multiple seismic resistance capabilities includes a lower clamp and an upper clamp. The two ends of the top of the lower clamp are threadedly connected to the upper clamp by bolts. A pipe is installed between the lower clamp and the upper clamp. Support seats are provided below both ends of the lower clamp. Support rods are rotatably connected to the two sides of the top of the two support seats that are away from each other. A shock-absorbing mechanism for buffering the pipe vertically and axially is provided between the support seats and the lower clamp.
[0006] As a preferred embodiment of the seismic support with multiple seismic resistance capabilities provided by this utility model, the shock absorption mechanism includes upper and lower buffer components and axial buffer components. Both ends of the bottom of the lower clamp are provided with upper and lower buffer components, and the top ends of the two support seats that are close to each other are provided with axial left and right components. The axial left and right components are located at the bottom of the upper and lower buffer components.
[0007] As a preferred embodiment of the seismic support with multiple seismic resistance capabilities provided by this utility model, the upper and lower buffer components include a U-shaped elastic sheet A, a U-shaped elastic sheet B, a buffer spring, and a guide rod. The U-shaped elastic sheet B is fixed to the inner side of the U-shaped elastic sheet A by offset from each other. Several buffer springs are assembled at the bottom of the inner side of the U-shaped elastic sheet A, and the top of the buffer spring is fixed to the top of the inner side of the U-shaped elastic sheet B.
[0008] As a preferred embodiment of the seismic support with multiple seismic resistance capabilities provided by this utility model, a guide rod is fixed to the bottom end of the inner side of the U-shaped elastic sheet A, and the top end of the guide rod is slidably connected to the top end of the inner side of the U-shaped elastic sheet B.
[0009] As a preferred embodiment of the seismic support with multiple seismic resistance capabilities provided by this utility model, the axial left and right components include a guide rail, a return spring, a slide rod, and a rocking seat. The top of the support seat is fixed with a guide rail, the inner side of the guide rail is fixed with a slide rod, the outer side of the slide rod is slidably connected with a rocking seat, and the top of the rocking seat is fixed with a U-shaped elastic sheet B.
[0010] As a preferred embodiment of the seismic support with multiple seismic resistance capabilities provided by this utility model, a return spring is sleeved on both sides of the outer side of the slide rod.
[0011] It is clear without a doubt that the technical solution described above in this application can solve the technical problem that this application aims to address.
[0012] At the same time, through the above technical solutions, this utility model has at least the following beneficial effects:
[0013] This utility model provides a seismic support with multiple seismic resistance capabilities. The U-shaped elastic plates A and B effectively support the lower clamp, upper clamp, and pipeline through their own elasticity, and at the same time effectively pre-buffer the pipeline. When the pipeline moves the lower clamp and upper clamp downward, the U-shaped elastic plates A and B are squeezed together. Then, the elasticity of the buffer spring drives the guide rod to guide along the top of the inner side of the U-shaped elastic plate B, so that the elasticity of the U-shaped elastic plates A, U-shaped elastic plates B, and buffer spring can effectively buffer the pipeline vertically, thereby promoting the vertical buffering and shock absorption effect of the pipeline.
[0014] During seismic testing, the pipeline may experience axial lateral swaying, which could lead to pipeline breakage. Therefore, the pipeline causes U-shaped elastic plates A and B, as well as the swaying seat, to sway along the guide of the slide rod. At this time, the elasticity of the return spring buffers the swaying seat, so as to effectively buffer and reduce the axial lateral swaying of the pipeline and prevent pipeline breakage. Attached Figure Description
[0015] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.
[0016] Figure 1 This is a schematic diagram of the overall structure of this utility model;
[0017] Figure 2 This is a schematic diagram of the structure between the lower clamp, the upper clamp, and the support base of this utility model;
[0018] Figure 3 This is a schematic diagram of the shock absorption mechanism of this utility model;
[0019] Figure 4 This is a schematic diagram of the vertical sliding component structure of this utility model.
[0020] In the diagram: 1. Lower clamp; 2. Upper clamp; 3. Support rod; 4. Support seat; 5. U-shaped elastic sheet A; 6. U-shaped elastic sheet B; 7. Buffer spring; 8. Guide rail; 9. Guide rod; 10. Return spring; 11. Slide rod; 12. Shaking seat. Detailed Implementation
[0021] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present utility model and are not intended to limit the present utility model.
[0022] To enable those skilled in the art to better understand the present invention, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings.
[0023] It should be noted that, unless otherwise specified, the embodiments and features and technical solutions in the present invention can be combined with each other.
[0024] It should be noted that similar labels and letters in the following figures indicate similar items. Therefore, once an item is defined in one figure, it does not need to be further defined and explained in subsequent figures.
[0025] Example 1
[0026] Please refer to Figures 1-4An anti-seismic support with multiple seismic resistance capabilities includes a lower clamp 1 and an upper clamp 2. The two ends of the top of the lower clamp 1 are threadedly connected to the upper clamp 2 by bolts. A pipe is installed between the lower clamp 1 and the upper clamp 2. Support seats 4 are provided below both ends of the lower clamp 1. Support rods 3 are rotatably connected to the two sides of the top of the two support seats 4 that are far away from each other. A shock-absorbing mechanism for buffering the pipe vertically and axially in the left and right directions is provided between the support seats 4 and the lower clamp 1.
[0027] In use, the pipe is fitted with a lower clamp 1 and an upper clamp 2, and then the lower clamp 1 and upper clamp 2 are fixed to the pipe with bolts. Then the pipe is suspended through the connection between the support rod 3 and the support seat 4. At this time, the shock absorption mechanism buffers the pipe, the lower clamp 1 and the upper clamp 2 vertically and axially to slide left and right, so as to effectively improve the buffering and shock resistance of the pipe.
[0028] The shock absorption mechanism includes upper and lower buffer components and an axial buffer component. Upper and lower buffer components are installed at both ends of the bottom of the lower clamp 1. Axial left and right components are installed at the ends of the two support seats 4 that are close to each other. The axial left and right components are located at the bottom of the upper and lower buffer components.
[0029] The upper and lower buffer assembly includes a U-shaped elastic sheet A5, a U-shaped elastic sheet B6, a buffer spring 7, and a guide rod 9. The U-shaped elastic sheet B6 is fixed to the inner side of the U-shaped elastic sheet A5 with a staggered arrangement. Several buffer springs 7 are assembled at the bottom of the inner side of the U-shaped elastic sheet A5. The top of the buffer spring 7 is fixed to the top of the inner side of the U-shaped elastic sheet B6. The guide rod 9 is fixed to the bottom of the inner side of the U-shaped elastic sheet A5. The top of the guide rod 9 is slidably connected to the top of the inner side of the U-shaped elastic sheet B6.
[0030] Specifically, the elasticity of U-shaped elastic plates A5 and B6 effectively supports the lower clamp 1, upper clamp 2, and pipeline, while also effectively pre-buffering the pipeline. When the pipeline moves the lower clamp 1 and upper clamp 2 downwards, the U-shaped elastic plates A5 and B6 are squeezed together. Then, the elasticity of the buffer spring 7 drives the guide rod 9 to guide along the top of the inner side of the U-shaped elastic plate B6, so that the elasticity of the U-shaped elastic plates A5, B6, and 7 can effectively buffer the pipeline vertically, thereby promoting the vertical buffering and shock absorption effect of the pipeline.
[0031] The axial left and right components include a guide rail 8, a return spring 10, a slide rod 11, and a rocking seat 12. The top of the support base 4 is fixed with the guide rail 8, the inner side of the guide rail 8 is fixed with the slide rod 11, the outer side of the slide rod 11 is slidably connected with the rocking seat 12, the top of the rocking seat 12 is fixed with the U-shaped elastic sheet B6, and the two outer sides of the slide rod 11 are sleeved with return springs 10.
[0032] Specifically, if the pipeline experiences axial lateral swaying during the seismic process, it may break. Therefore, the pipeline causes the U-shaped elastic sheet A5, U-shaped elastic sheet B6, and swaying seat 12 to sway along the guide of the slide rod 11. At this time, the elasticity of the return spring 10 buffers the swaying seat 12, so as to effectively buffer and dampen the axial lateral movement of the pipeline, thereby preventing the pipeline from breaking.
[0033] The preferred embodiments of this utility model disclosed above are merely illustrative of the present utility model. These preferred embodiments do not exhaustively describe all details, nor do they limit the present utility model to specific implementations. Clearly, many modifications and variations can be made based on the content of this specification. This specification selects and specifically describes these embodiments to better explain the principles and practical applications of the present utility model, thereby enabling those skilled in the art to better understand and utilize it. This utility model is limited only by the claims and their full scope and equivalents.
Claims
1. A seismic bracing system with multiple seismic resistance capabilities, characterized in that, It includes a lower clamp (1) and an upper clamp (2). The two ends of the top of the lower clamp (1) are threadedly connected to the upper clamp (2) by bolts. A pipe is assembled between the lower clamp (1) and the upper clamp (2). Support seats (4) are provided below both ends of the lower clamp (1). Support rods (3) are rotatably connected to the two sides of the top of the two support seats (4) that are far away from each other. A shock-absorbing mechanism for buffering the pipe vertically and axially left and right is provided between the support seats (4) and the lower clamp (1).
2. The seismic bracing system with multiple seismic resistance capabilities according to claim 1, characterized in that, The shock absorption mechanism includes upper and lower buffer components and axial buffer components. Both ends of the bottom of the lower clamp (1) are provided with upper and lower buffer components. The top ends of the two support seats (4) are provided with axial left and right components. The axial left and right components are located at the bottom of the upper and lower buffer components.
3. The seismic bracing system with multiple seismic resistance capabilities according to claim 2, characterized in that, The upper and lower buffer assembly includes a U-shaped elastic sheet A (5), a U-shaped elastic sheet B (6), a buffer spring (7) and a guide rod (9). The U-shaped elastic sheet A (5) is fixed with the U-shaped elastic sheet B (6) in a staggered manner on its inner side. Several buffer springs (7) are assembled at the bottom of the inner side of the U-shaped elastic sheet A (5). The top of the buffer spring (7) is fixed to the top of the inner side of the U-shaped elastic sheet B (6).
4. The seismic bracing system with multiple seismic resistance capabilities according to claim 3, characterized in that, A guide rod (9) is fixed to the bottom of the inner side of the U-shaped elastic sheet A (5), and the top of the guide rod (9) is slidably connected to the top of the inner side of the U-shaped elastic sheet B (6).
5. A seismic bracing system with multiple seismic resistance capabilities according to claim 2, characterized in that, The axial left and right components include a guide rail (8), a return spring (10), a slide rod (11), and a rocking seat (12). The top of the support seat (4) is fixed with the guide rail (8), the inner side of the guide rail (8) is fixed with the slide rod (11), the outer side of the slide rod (11) is slidably connected with the rocking seat (12), and the top of the rocking seat (12) is fixed with the U-shaped elastic sheet B (6).
6. A seismic bracing system with multiple seismic resistance capabilities according to claim 5, characterized in that, Both sides of the outer side of the slide bar (11) are fitted with return springs (10).