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Convenient-to-replace spring shock absorbing device

A shock absorber and sleeve technology, applied in the direction of spring/shock absorber, shock absorber, shock absorber, etc., can solve the problem of inconvenient disassembly of shock absorber

Inactive Publication Date: 2018-02-23
四川嘉义索隐科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to provide a spring shock absorber that is easy to replace and solve the problem that the existing shock absorber is not easy to disassemble

Method used

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  • Convenient-to-replace spring shock absorbing device
  • Convenient-to-replace spring shock absorbing device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0030] like figure 1 , figure 2 As shown, a spring damping device that is easy to replace includes a base 6, the base 6 is a groove-shaped structure with an upper end opening, the bottom of the base 6 is vertically provided with a guide column 4, and the outer wall of the guide column 4 is sleeved There is a spring 5, one end of the spring 5 is detachably snapped into the base 6, and the other end is detachably snapped into the sleeve 3. Specifically, the inner walls of the base 6 and the sleeve 3 are provided with springs that cooperate with the spring 5. spiral groove 31, the spring 5 is detachably inserted into the base 6 and the sleeve 3 through an interference fit with the spiral groove 31, the sleeve 3 is provided with a through hole along the axis, and the sleeve 3 is sleeved On the outer wall of the guide post 4 , a limiting plate 1 is arranged above the sleeve 3 on the guide post 4 .

Embodiment 2

[0032] like figure 1 , figure 2 As shown, this embodiment is based on Embodiment 1, the inner walls of the base 6 and the sleeve 3 are hinged with clamping plates 32, and the ends of the clamping plates 32 are provided with threaded through holes, and the base 6 and the sleeve 3 The inner walls of the sleeves are all provided with threaded holes that cooperate with the threaded through holes, and also include bolts 33 that cooperate with the threaded through holes and the threaded holes; the upper end surface of the sleeve 3 is provided with an anti-slip mechanism 2, and the anti-slip mechanism 2 includes a plurality of Concentric rings, a plurality of concentric rings are radially connected by connecting rods; the outer walls of the plurality of concentric rings are threaded surfaces; the anti-slip mechanism 2 is made of steel.

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PUM

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Abstract

The invention discloses a convenient-to-replace spring shock absorbing device which comprises a base, wherein the base adopts a grooved structure with an opening at the upper end; a guide column is perpendicularly arranged at the bottom of the base; a spring is arranged on the outer wall of the guide column in a sleeving manner; one end of the spring is detachably inserted into the base; the otherend of the spring is detachably inserted into a sleeve; a through hole is formed in the sleeve along the axis of the sleeve; the sleeve is arranged on the outer wall of the guide column in a sleevingmanner; and a limiting plate is arranged on the guide column and above the sleeve. The spring is detachably connected with the base and the sleeve, so that all parts of the convenient-to-replace spring shock absorbing device disclosed by the invention can be conveniently dismounted and mounted, and the dismounted parts can be maintained and cleaned one by one. Accordingly, the problem that a conventional shock absorbing device is inconvenient to dismount can be solved.

Description

technical field [0001] The invention relates to the technical field of damping, in particular to a spring damping device that is easy to replace. Background technique [0002] The power plant of land equipment and ship is mainly composed of internal combustion engine, shafting, propulsion device (such as ship propeller) and so on. Due to the unbalanced excitation of the internal combustion engine when it is working, the shafting will generate torsional vibration (similar to the effect of reciprocating twisting twist). When the torsional vibration reaches a certain level, the shafting will vibrate violently, causing the shafting to break and the device to lose power. . In order to avoid the harm caused by torsional vibration to the shafting, it is necessary to install a shock absorber on the shafting. [0003] Shock absorbers mainly include dynamic shock absorbers, damping shock absorbers and composite shock absorbers. Shock absorbers are often damaged or broken during actu...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F16F7/00
CPCF16F7/00
Inventor 杨浩
Owner 四川嘉义索隐科技有限公司