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an elastic support structure

A technology of elastic support and support surface, which is applied in the direction of spring/shock absorber, shock absorber, shock absorber, etc., can solve the problems of low reliability, complex support structure, low sustainable performance of support structure, etc., to achieve flexible form, Applicable to a wide range of environments, increasing the effect of structural damping

Inactive Publication Date: 2018-01-02
BEIJING ELECTRIC POWER AUTOMATION EQUIP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The object of the present invention is to provide an elastic support structure to at least solve the technical problems of the prior art that the rotating power machinery support structure is complicated and low reliability, and further solve the technical problem of the prior art support structure with low sustainable performance

Method used

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Embodiment 1

[0046] This embodiment provides an elastic support structure used in the rotor support system, the elastic support structure is used as a support system for the bearing 4, and the assembly relationship between the elastic support structure and the housing part 5 is as follows Figure 7 , the pressure bearing surface 1 of the elastic support structure is located outside the bearing 4, and the support surface 2 of the elastic support structure is located inside the shell member 5; the pressure bearing surface 1 contacts the upper surface 31 of the elastic layer through the end teeth 11 of the pressure bearing surface, and the assembly The relationship is a transition fit; the support surface 2 is in contact with the lower surface 32 of the elastic layer through the support surface end teeth 21, and the assembly relationship is a transition fit.

Embodiment 2

[0048] For the field of vehicle tires, such as Figure 8 , On the basis of the elastic support structure provided in Embodiment 1, it is advisable to set a closed cover 6 on the periphery to prevent debris from filling into the gap of the elastic support structure, thereby losing the functions of elastic support and vibration reduction. The pressure-bearing surface 1, the support surface 2, and the elastic layer 3 can all be made of rubber, and the rest of the technical features and rules are as described in the first embodiment. Utilizing the principle of the elastic support structure provided by the invention, the non-pneumatic tire structure can be realized by using the rubber material used in common tires. It not only ensures the driving performance, but also avoids the disadvantages of the inflatable structure.

[0049] Analysis shows that compared with the prior art, advantages and beneficial effects of the present invention are:

[0050] 1. The structure of the elasti...

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Abstract

The invention provides an elastic support structure which comprises a pressure-bearing surface, a support surface and an elastic layer, wherein a plurality of pressure-bearing surface end teeth are formed at the lower end face of the pressure-bearing surface; the pressure-bearing surface is used for bearing pressure; a plurality of support surface end teeth are formed on the upper end face of the support surface, and are in meshing fit with the pressure-bearing surface end teeth; the support surface is used for providing basic support; the elastic layer is arranged between the pressure-bearing surface and the support surface, and used for providing buffer support. The elastic support structure is simple; the mutual matching forms are flexible; and the adaptable structural forms are variable in full band and full load band.

Description

technical field [0001] The invention belongs to the technical field of support and vibration reduction in general mechanical structures, and relates to an elastic support structure, specifically, an elastic support structure that can be used in rotor support and ground vehicle tires. Background technique [0002] The supporting structure of rotating power machinery requires certain elastic and damping characteristics to ensure that the operating frequency and natural frequency of the rotor maintain a reasonable margin and avoid excessive vibration. In the traditional design, the method of adding elastic parts and damping links to the support is used to adjust the stiffness and damping. However, it will lead to a complex mechanical structure, an increase in the number of parts, and a decrease in overall reliability. [0003] In addition, ground vehicles such as automobiles, bicycles, and electric vehicles often use pneumatic tires to achieve the functions of support and vibr...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F16F7/00
CPCF16F7/00
Inventor 陈巍
Owner BEIJING ELECTRIC POWER AUTOMATION EQUIP CO LTD