Rotating device energy absorption protection device

A technology for rotating equipment and protective devices, applied in the direction of non-rotating vibration suppression, springs, etc., can solve problems affecting the stable operation of rotating equipment, and achieve the effects of simple structure, reduced torsion angle and beating, and convenient maintenance

Active Publication Date: 2015-06-24
RES INST OF PHYSICAL & CHEM ENG OF NUCLEAR IND
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, during the research and development process, it was found that the energy released by the failed single equipment exceeded the design capacity of the original protection device, and the failure of a single equipment would affect the stable operation of other rotating equipment mounted on the rack.

Method used

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  • Rotating device energy absorption protection device
  • Rotating device energy absorption protection device
  • Rotating device energy absorption protection device

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Experimental program
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Embodiment Construction

[0043] Below, the present invention is described in detail with reference to accompanying drawing and embodiment:

[0044] like figure 1 , 2 As shown, an energy-absorbing protection device for rotating equipment includes an auxiliary horizontal bar 1, and the auxiliary horizontal bar 1 is horizontally connected in series with a plurality of rotating equipment 16 (ten in this practical model), and the left and right ends of the auxiliary horizontal bar 1 pass through tight Solid bolt 11, washer 12, fastening nut 13 are respectively fixed with the bottom surface of left fixed angle 4 and the bottom surface of right fixed angle 5, and the side of left fixed angle 4 and the side of right fixed angle 5 are respectively fixed with support 17. A special-shaped rubber spring 3 is arranged between the right end of the auxiliary horizontal bar 1 and the auxiliary pressure pad 2 .

[0045] The upper hook 7 and the lower hook 10 are fastened together. One end of the pull rod 6 passes t...

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PUM

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Abstract

The invention discloses a rotating device energy absorption protection device. The two ends of an auxiliary transverse lever are fixed to a left fixing angle and a right fixing angle respectively, the left fixing angle and the right fixing angle are fixed to a support, and special-shaped rubber springs are arranged between the right end of the auxiliary transverse lever and auxiliary pressing pads. Upper hooks and lower supporting hooks are buckled, one ends of pull rods penetrate through the lower supporting hooks to be screwed into assembling screw holes in the upper hooks, and the other ends of the pull rods sequentially penetrate through the auxiliary transverse lever, the auxiliary rubber springs and the auxiliary pressing pads to be fixed. One ends of fixing screws penetrate through assembling through holes in the lower supporting hooks to be screwed into the upper hooks. One ends of screws are screwed into fixing lugs, the other ends of the screws are fixed to one ends of pressing rods, and the other ends of the pressing rods sequentially penetrate through rear supports, the pressing pads, rubber pads and rear supporting frames. The rotating device energy absorption protection device is simple in structure, convenient to maintain, capable of lowering the torsion angle and bounce of a failed rotating device effectively, and thus the influence, caused by the failed rotating device, on devices working normally is reduced.

Description

technical field [0001] The invention belongs to an energy-absorbing protection device, in particular to an energy-absorbing protection device for rotating equipment. Background technique [0002] When operating multiple rotating equipment at the same time, failure phenomena such as damage to a single equipment will inevitably occur, and the linear speed of the failed single equipment will increase significantly, and the energy released will also increase accordingly. There is a set of protection device in the bracket, its main function is to absorb the failure energy through the protection device when a single device fails, and protect the normal operation of other machines in the rack. However, in the process of development, it was found that the energy released by the failed single equipment exceeded the design capacity of the original protection device, and the failure of a single equipment would affect the stable operation of other rotating equipment mounted on the rack....

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F16F15/08F16F1/373F16F1/377
CPCF16F1/3735F16F1/377F16F15/08
Inventor 周永胜谢庆陈熙吴辅兴姜秀珍郭子学李德鑫赫梓宇王洪涛胡士华岳超李少春王永华
Owner RES INST OF PHYSICAL & CHEM ENG OF NUCLEAR IND
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