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Damping gasket device, locomotive and damping gasket device assembly method

A technology of vibration-absorbing pads and vibration-absorbing rubber, which is applied in the direction of shock absorbers, shock absorbers, mechanical equipment, etc., and can solve the problems of poor fastening and shock-absorbing effects of electrical equipment

Pending Publication Date: 2018-01-16
CRRC DALIAN R & D CO LTD
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  • Summary
  • Abstract
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  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The embodiment of the present invention provides a vibration-damping pad device, a locomotive and a method for assembling the vibration-damping pad device to solve the problem of poor fastening and shock-absorbing effects of electrical equipment installed in a hanging cabinet at the lower part of a train car

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  • Damping gasket device, locomotive and damping gasket device assembly method
  • Damping gasket device, locomotive and damping gasket device assembly method
  • Damping gasket device, locomotive and damping gasket device assembly method

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Embodiment Construction

[0028] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments It is a part of embodiments of the present invention, but not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0029] figure 1 The three-dimensional structural view of the vibration-damping pad device provided by the embodiment of the present invention, figure 2 The front view of the vibration damping pad device provided by the embodiment of the present invention, image 3 The general assembly drawing of the vibration-damping pad device provided by the ...

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PUM

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Abstract

The embodiment of the invention provides a damping gasket device, a locomotive and a damping gasket device assembly method. The damping gasket device includes a damping support steel sleeve, first ring tooth contact damping rubber, second ring tooth contact damping rubber, a damping gasket, a first elastic flat gasket, a second elastic flat gasket, a bolt and a nut, wherein the damping support steel sleeve is arranged in the first ring tooth contact damping rubber and the second ring tooth contact damping rubber in a penetrating mode; the bolt can successively penetrate through the first elastic flat gasket, the damping gasket, the damping support steel sleeve, the second elastic flat gasket and the nut; the damping gasket device can significantly isolate part of vibration force from a mounting part connected with the damping gasket device, at the same time, part of the vibration force is uniformly dispersed to the two sides of a fixing plate, and therefore a damping effect is achieved.

Description

technical field [0001] The embodiment of the present invention relates to the vibration reduction technology of train electrical equipment, in particular to a vibration reduction pad device, a locomotive and a method for assembling the vibration reduction pad device. Background technique [0002] With the continuous advancement of urbanization, urban rail transit has also entered a stage of rapid development. People put forward higher requirements for the stability of the installation of electrical components on trains in rail transit. The stability of the installation of electrical components determines the safety of train operation, so it plays an important role in urban rail transit. [0003] In the prior art, the electrical components of the train are mostly installed on the lower part of the carriage of the train through the hanging cabinet body. Usually, the vibration damping pads are installed on both sides of the cabinet body surface of the hanging cabinet body firs...

Claims

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Application Information

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IPC IPC(8): F16F7/108
Inventor 焉文海王智鹏林俊
Owner CRRC DALIAN R & D CO LTD
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