Resettable high-damping shock-absorbing support

Abstract

The utility model relates to the technical field of resettable shock absorption bases, discloses a resettable high-damping shock absorption support, and solves the problems that when an existing high-damping shock absorption support is subjected to external pressure, the shock absorption support cannot be reset to the original state, so that the shock resistance is obviously reduced, and the shock absorption effect is poor. And the building is greatly damaged in natural disasters such as earthquakes and the like. A resettable high-damping shock-absorbing support comprises a shock-absorbing top plate, a first shock-absorbing plate on the lower surface of the shock-absorbing top plate, a second shock-absorbing plate attached to the lower surface of the first shock-absorbing plate, a springback assembly fixedly installed on one side of the second shock-absorbing plate, a third shock-absorbing plate attached to the lower surface of the second shock-absorbing plate, and a silica gel pad and a spring fixedly connected to the lower surface of the third shock-absorbing plate. The damping and resetting effects of the damping support are achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of resetting a shock-absorbing base, in particular to a resetting high-damping shock-absorbing support. Background Art

[0002] High damping shock-absorbing bearings are devices used for earthquake resistance and seismic isolation of building structures. Their main function is to minimize the impact of earthquakes or other vibrations on buildings by reducing vibration and noise. However, existing high damping shock-absorbing bearings will not return to their original state when subjected to external pressure, resulting in a significant decrease in earthquake resistance, causing buildings to suffer greater damage in natural disasters such as earthquakes. Utility Model Content

[0003] The purpose of the utility model is to provide a resettable high-damping shock-absorbing support. By adopting the device to work, the problem that the existing high-damping shock-absorbing support will not be reset to its original state when subjected to external pressure, resulting in a significant decrease in seismic resistance, causing the building to suffer greater damage in natural disasters such as earthquakes, is solved.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a resettable high-damping shock-absorbing support, comprising a shock-absorbing top plate, a first shock-absorbing plate is fixedly installed on the lower surface of the shock-absorbing top plate, a second shock-absorbing plate is fitted and connected to the lower surface of the first shock-absorbing plate, a rebound component for resetting the first shock-absorbing plate is fixedly installed on one side of the second shock-absorbing plate, a third shock-absorbing plate is fitted and connected to the lower surface of the second shock-absorbing plate, and a base is fixedly installed on the lower surface of the third shock-absorbing plate;

[0005] The rebound assembly comprises a rebound plate fixedly mounted on one side of the second damping plate, a spring fixedly mounted on one side of the rebound plate, and a hook fixedly mounted on one end of the spring.

[0006] Preferably, a trapezoidal block is fixedly mounted on the lower surface of the first damping plate, a wear-resistant shell is sleeved on the outer surface of the trapezoidal block, a limit plate is fixedly mounted on one side of the trapezoidal block, and a clamping frame is fixedly mounted on one side of the first damping plate.

[0007] Preferably, a trapezoidal groove is provided on the upper surface of the second damping plate, a wear-resistant plate is fixedly mounted on the upper surface of the trapezoidal groove, a limiting groove is provided on one side of the wear-resistant plate, and the trapezoidal groove and the trapezoidal block are on the same horizontal line.

[0008] Preferably, a silicone pad is fixedly installed on the lower surface of the third shock-absorbing plate, and a compression spring is fixedly installed on the lower surface of the silicone pad.

[0009] Preferably, a storage groove is provided on the upper surface of the base, and the compression spring and the storage groove are on the same vertical line.

[0010] Preferably, the wear-resistant plate and the wear-resistant shell are components made of polyurethane material.

[0011] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0012] The utility model proposes a resettable high-damping shock-absorbing support, which allows three shock-absorbing plates to be slidably connected through a trapezoidal block and a trapezoidal groove, and the cooperation between the limit groove and the limit plate allows it to move horizontally only through the trapezoidal groove, and then the hook is clamped in the clamping frame so that the shock-absorbing plate can be pulled back immediately when it is displaced, and finally the spring and the silicone pad are used to reduce shock, thereby achieving the shock-absorbing and resettable effects of the shock-absorbing support. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0014] Figure 2 It is a schematic diagram of the first shock absorbing plate and the second shock absorbing plate of the utility model;

[0015] Figure 3 It is a schematic diagram of the rebound component of the utility model.

[0016] In the figure: 1. shock-absorbing top plate; 2. base; 21. storage slot; 3. first shock-absorbing plate; 31. trapezoidal block; 32. wear-resistant shell; 33. limit plate; 34. card frame; 4. rebound assembly; 41. rebound plate; 42. hook; 43. spring; 5. second shock-absorbing plate; 51. trapezoidal slot; 52. wear-resistant plate; 53. limit slot; 6. third shock-absorbing plate; 61. compression spring; 62. silicone pad. DETAILED DESCRIPTION

[0017] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0018] In order to further understand the content of the utility model, the utility model is described in detail in conjunction with the accompanying drawings.

[0019] Combination Figure 1 A resettable high-damping shock-absorbing support includes a shock-absorbing top plate 1, a first shock-absorbing plate 3 is fixedly installed on the lower surface of the shock-absorbing top plate 1, a second shock-absorbing plate 5 is bonded and connected to the lower surface of the first shock-absorbing plate 3, a rebound component 4 for resetting the first shock-absorbing plate 3 is fixedly installed on one side of the second shock-absorbing plate 5, a third shock-absorbing plate 6 is bonded and connected to the lower surface of the second shock-absorbing plate 5, and a base 2 is fixedly installed on the lower surface of the third shock-absorbing plate 6.

[0020] See also Figure 1-Figure 3 The rebound assembly 4 includes a rebound plate 41 fixedly mounted on one side of the second damping plate 5, a spring 43 fixedly mounted on one side of the rebound plate 41, and a hook 42 fixedly mounted on a section of the spring 43. The damping plate can be pulled back to its original position through the hook 42 and the spring 43.

[0021] A trapezoidal block 31 is fixedly mounted on the lower surface of the first damping plate 3, a wear-resistant shell 32 is sleeved on the outer surface of the trapezoidal block 31, a limiting plate 33 is fixedly mounted on one side of the trapezoidal block 31, and a clamping frame 34 is fixedly mounted on one side of the first damping plate 3, through which the first damping plate 3 can slide.

[0022] A trapezoidal groove 51 is provided on the upper surface of the second damping plate 5, a wear-resistant plate 52 is fixedly installed on the upper surface of the trapezoidal groove 51, a limiting groove 53 is provided on one side of the wear-resistant plate 52, the trapezoidal groove 51 and the trapezoidal block 31 are on the same horizontal line, and the limiting groove 53 allows the first damping plate 3 to only slide horizontally.

[0023] A silicone pad 62 is fixedly mounted on the lower surface of the third shock absorbing plate 6 , and a compression spring 61 is fixedly mounted on the lower surface of the silicone pad 62 . The silicone pad 62 and the compression spring 61 allow the shock absorbing support to perform double shock absorption.

[0024] A receiving groove 21 is provided on the upper surface of the base 2 , and the compression spring 61 and the receiving groove 21 are located on the same vertical line, so that the entire spring 61 and the silicone pad 62 are stored in the receiving groove 21 .

[0025] The wear-resistant plate 52 and the wear-resistant shell 32 are components made of polyurethane material. Polyurethane can be wear-resistant and can achieve an anti-slip effect.

[0026] Specifically, when the vibration is small, the compression spring 61 and the silicone pad 62 can gradually reduce the vibration. When the vibration is large, because the trapezoidal blocks 31 and the trapezoidal grooves 51 of the three damping plates are in a cross arrangement, and because the limiting plate 33 is in the limiting groove 53, the trapezoidal block 31 can only move horizontally in the trapezoidal groove 51. When the trapezoidal block 31 moves horizontally with the damping plate, the spring 43 and the hook 42 on the rebound assembly 4 will pull back the card frame 34 on one side of the damping plate, achieving the damping and reset effects of the damping support.

[0027] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0028] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A resettable high damping shock absorbing support, comprising a shock absorbing top plate (1), Features: A first shock absorbing plate (3) is fixedly mounted on the lower surface of the shock absorbing top plate (1); a second shock absorbing plate (5) is bondedly connected to the lower surface of the first shock absorbing plate (3); a rebound component (4) for resetting the first shock absorbing plate (3) is fixedly mounted on one side of the second shock absorbing plate (5); a third shock absorbing plate (6) is bondedly connected to the lower surface of the second shock absorbing plate (5); and a base (2) is fixedly mounted on the lower surface of the third shock absorbing plate (6); The rebound assembly (4) comprises a rebound plate (41) fixedly mounted on one side of the second damping plate (5), a spring (43) fixedly mounted on one side of the rebound plate (41), and a hook (42) fixedly mounted on a section of the spring (43).

2. A resettable high damping shock absorbing support according to claim 1, Features: A trapezoidal block (31) is fixedly mounted on the lower surface of the first damping plate (3), a wear-resistant shell (32) is sleeved on the outer surface of the trapezoidal block (31), a limit plate (33) is fixedly mounted on one side of the trapezoidal block (31), and a clamping frame (34) is fixedly mounted on one side of the first damping plate (3).

3. A resettable high damping shock absorbing support according to claim 2, Features: The upper surface of the second damping plate (5) is provided with a trapezoidal groove (51), a wear-resistant plate (52) is fixedly mounted on the upper surface of the trapezoidal groove (51), a limiting groove (53) is provided on one side of the wear-resistant plate (52), and the trapezoidal groove (51) and the trapezoidal block (31) are on the same horizontal line.

4. A resettable high damping shock absorbing support according to claim 1, Features: A silicone pad (62) is fixedly mounted on the lower surface of the third damping plate (6), and a compression spring (61) is fixedly mounted on the lower surface of the silicone pad (62).

5. A resettable high damping shock absorbing support according to claim 4, Features: The upper surface of the base (2) is provided with a receiving groove (21), and the compression spring (61) and the receiving groove (21) are located on the same vertical line.

6. A resettable high damping shock absorbing support according to claim 3, Features: The wear-resistant plate (52) and the wear-resistant shell (32) are components made of polyurethane material.

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