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Current collector and rail vehicle with same

A current collector and mounting seat technology, applied in the field of rail transit, can solve problems such as low reliability and achieve the effect of improving safety

Active Publication Date: 2019-05-28
BYD CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Most of the current collectors in the prior art are directly separated from the conductive rail by controlling the current collector to complete the shoe removal operation, but this separation method is not reliable, especially when the vehicle enters the station or stops for maintenance, if the current collector is not After taking off the boots, the rail vehicle is still in the environment of high-voltage electrical contact, which may cause huge safety accidents

Method used

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  • Current collector and rail vehicle with same
  • Current collector and rail vehicle with same
  • Current collector and rail vehicle with same

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Embodiment Construction

[0037] Embodiments of the present invention are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference numerals designate the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary only for explaining the present invention and should not be construed as limiting the present invention.

[0038] In describing the present invention, it should be understood that the terms "upper", "lower", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", " The orientation or positional relationship indicated by "outside", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the referred device or element must have a specific orientation, so as to Specif...

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PUM

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Abstract

The invention discloses a current collector and a rail vehicle with the same. The current collector comprises a fixed base, a current collector head rotatably arranged on the fixed base, a mounting base arranged on the current collector head, an electrical contact rotatably arranged on the mounting base to contact or separate from the current collector head, and a driving device for driving the electrical contact to rotate. The current collector provided by the invention can power off a power supply path formed between a conductive rail and a rail vehicle, to help improving safety of the railvehicle in a working process.

Description

technical field [0001] The invention relates to the technical field of rail transportation, in particular to a current collector and a rail vehicle having the same. Background technique [0002] Most of the current receivers in the prior art are directly separated from the conductive rail by controlling the current collector to complete the shoe-off operation, but this separation method is not reliable, especially when the vehicle enters the station or stops for maintenance, if the current receiver is not After taking off the boots, the rail vehicle is still in a high-voltage electrical contact environment, which may cause huge safety accidents. Contents of the invention [0003] The present invention aims to solve at least one of the technical problems existing in the prior art. For this reason, the present invention proposes a current collector, which can realize secondary power interruption of the power supply path formed between the conductive rail and the rail vehicl...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60L5/38B61L1/02
Inventor 陈冲袁清辉尹双裘骏
Owner BYD CO LTD