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Elastic supporting device

A technology of elastic support and elastic parts, which is applied in the direction of springs, low internal friction springs, springs/shock absorbers, etc., can solve the problems of easy damage of reverse support devices, and achieve the effect of large load and not easy to damage

Pending Publication Date: 2020-11-06
CHINA WATER RESOURCES PEARL RIVER PLANNING SURVERYING & DESIGNING
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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 an elastic support device, which can solve the problem that the reverse support device in the prior art is easily damaged when it is subjected to a large reverse impact force

Method used

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  • Elastic supporting device
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Examples

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no. 1 example

[0052] Please refer to Figure 1-Figure 7 As shown, the present embodiment provides an elastic supporting device, which includes: a base 100, a slider 200 and an elastic member 300, the base 100 has an accommodation chamber, one end of the elastic member 300 extends into the accommodation chamber, and the elastic member 300 is positioned on the base Between 100 and the slider 200 ; the slider 200 can move relative to the base 100 to compress the elastic member 300 , and the base 100 can limit the moving range of the slider 200 along the compression direction of the elastic member 300 .

[0053] Specifically, in a specific embodiment, the base 100 has a limit surface, and when the elastic support device is in the initial position (without external force), under the action of the elastic member 300, the limit surface of the slider 200 and the base 100 There is a set distance between them, and the set distance is the maximum moving distance of the slider 200 along the compression...

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Abstract

The invention provides an elastic supporting device, and relates to the technical field of water conservancy and hydropower engineering. The elastic supporting device comprises a base, a sliding blockand an elastic piece, wherein the base is provided with a containing cavity, one end of the elastic piece extends into the containing cavity, and the elastic piece is positioned between the base andthe sliding block; and the sliding block can move relative to the base so as to compress the elastic piece, and the base is used for limiting the moving range of the sliding block in the compression direction of the elastic piece. The elastic supporting device is applied to facilities such as a gate or a trash rack so as to accurately provide pre-pressure for the facilities, can bear larger impactforce and is not prone to damage.

Description

technical field [0001] The invention relates to the field of water conservancy and hydropower engineering, in particular to an elastic support device. Background technique [0002] In water conservancy, hydropower, water environment, municipal water supply and drainage and other wading projects, the side and reverse supports of gates and trash racks mainly include simply supported wheel devices, slider reverse support devices, elastic reverse wheel devices, and elastic sliders. device etc. The main support bears the water retaining pressure, and the side and reverse supports mainly play the role of guiding and limiting. [0003] In the application process of the simply supported wheel device and the slider reverse support device, a gap needs to be reserved between the device and the supporting embedded parts, so that the device cannot provide preload and the guiding effect is poor. When it is applied to the gate, it is easy to cause the gate to leak. When it is applied to ...

Claims

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Application Information

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IPC IPC(8): F16F3/04F16F1/12
CPCF16F1/128F16F3/04F16F2230/0023
Inventor 张祖林尼珂陆海军何喻陈景祥
Owner CHINA WATER RESOURCES PEARL RIVER PLANNING SURVERYING & DESIGNING
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