Intelligent damping hinge device

A hinged and damped technology, applied in the direction of transportation and packaging, channels used to connect vehicles, shock absorbers, etc., can solve the problems of vibration excitation that cannot be suppressed, so as to increase safety and reliability, improve working life and working stability , Realize the effect of intelligent control

Inactive Publication Date: 2020-10-02
ZHUZHOU CSR TIMES ELECTRIC CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The articulation device of the existing rail transit and articulated bus has the problem that the oscillation excitation cannot be suppressed

Method used

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Embodiment Construction

[0030] In order to make the technical solutions and advantages of the present invention clearer, the exemplary embodiments of the present invention will be further described in detail below in conjunction with the accompanying drawings. Apparently, the described embodiments are only a part of the embodiments of the present invention, and are not exhaustive of all the embodiments. And in the case of no conflict, the embodiments and the features in the embodiments of the present invention can be combined with each other.

[0031] The inventor noticed in the course of the invention that the articulation devices of existing rail transit and articulated passenger cars have the problem that the vibration excitation cannot be effectively suppressed, resulting in serpentine swing of the train.

[0032] In view of the above shortcomings, an embodiment of the present invention proposes an intelligent damping hinge device, which will be described in detail below.

[0033] figure 1 A st...

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Abstract

The invention provides an intelligent damping hinge device. The device comprises a hinge disc and a hinge seat which are arranged between two cross beam assemblies, and at least two hinged semi-activeshock absorbers, wherein the semi-active shock absorbers are arranged on the two sides of the hinge disc respectively; one end of the semi-active shock absorber is hinged to the waist portion of thehinge disc, the other end of the semi-active shock absorber is hinged to the hinge seat, an angle sensor is connected to the hinge disc, the semi-active shock absorber is connected with a controller,the controller automatically adjusts output damping of the semi-active shock absorber according to vehicle speed signals and feedback of the angle sensor, and therefore swing of the hinge device is improved. The hinge device automatically adjusts output damping of the semi-active shock absorber according to vehicle speed signals and feedback of the angle sensor, and attenuates excitation energy and inhibits snakelike motion while the steering function of a train is not affected.

Description

technical field [0001] The invention belongs to the technical field of vibration reduction for rail transit, articulated passenger cars, etc., and in particular relates to an intelligent damping articulated device. Background technique [0002] The articulation devices of existing rail transit and articulated passenger cars have the problem that the vibration excitation cannot be suppressed. When the train is traveling at high speed and turning in a sharp direction, after the hinge position of the train is excited, it cannot consume this part of the energy, and intermittent motion occurs, causing the train to swing in a serpentine shape. Contents of the invention [0003] Aiming at some or all of the above-mentioned technical problems existing in the prior art, the present invention proposes an intelligent damping hinge device, which automatically adjusts the output damping of the semi-active shock absorber according to the vehicle speed signal and the feedback from the an...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60D5/00B61D17/20F16F9/53
CPCB60D5/00B61D17/20F16F9/535F16F9/537
Inventor 言珊殷盛福徐秀苹石世锋曾松林兰强强李海兵
Owner ZHUZHOU CSR TIMES ELECTRIC CO LTD
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