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Passive sliding-swinging cable passing bridge device

A cable bridge and passive technology, applied in the direction of electrical components, etc., can solve the problems of easy to damage cables and loose connectors, and achieve the effect of preventing damage or loose plugs

Inactive Publication Date: 2017-09-22
CHENGDU XINZHU ROAD & BRIDGE MASCH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In the prior art, the spring steel plate type cable bridge is usually used. Although the cables are regulated, because the working principle is that the spring steel plates are forced to deform and pull the cables when the vehicle turns, it is easy to damage the cables and loosen the connectors.

Method used

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  • Passive sliding-swinging cable passing bridge device
  • Passive sliding-swinging cable passing bridge device

Examples

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Embodiment Construction

[0020] All features disclosed in this specification, or steps in all methods or processes disclosed, may be combined in any manner, except for mutually exclusive features and / or steps.

[0021] Any feature disclosed in this specification, unless specifically stated, can be replaced by other alternative features that are equivalent or have similar purposes. That is, unless expressly stated otherwise, each feature is one example only of a series of equivalent or similar features.

[0022] The structure and principle of the passive sliding bridge device of the present invention will be described in detail below.

[0023] figure 1 A schematic structural diagram of a passive sliding-swing type cable passing bridge device according to an exemplary embodiment of the present invention is shown.

[0024] Such as figure 1 As shown, according to an exemplary embodiment of the present invention, the passive sliding-swing cable bridge device includes a base 1 , a swing arm 2 , a guide r...

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PUM

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Abstract

The invention discloses a passive sliding-swinging cable passing bridge device. The cable passing bridge device comprises a base, a swing arm, a guide rail, a slide block and a cable bracket, wherein the base is used for fixing the cable passing bridge device on a carriage; the swing arm is arranged on the base, and can swing freely relative to the base; the guide rail is arranged on the swing arm; the slide block is arranged on the guide rail, and connected with the guide rail in a matching way; and the cable bracket is used for supporting and fixing a cable, is connected integrally with the slide block, and can slide freely along the guide rail along with the slide block. The sliding and swinging of the passive sliding-swinging cable passing bridge device provided by the invention are passive sliding and swinging due to cable deformation, so that the passive sliding-swinging cable passing bridge device can adapt to the change of the cable without dragging the cable. Moreover, a motion combination of sliding and swinging perfectly adapts to optional linear or nonlinear change of the cable in a fan-shaped working region, thereby preventing damage to the cable or loosening of a plug caused by dragging.

Description

technical field [0001] The invention relates to the technical field of tramcars, and more specifically, to a passive sliding-swing type wire bridge device. Background technique [0002] There are cables connected between the cars of the tram. In order to prevent the cables from being entangled and running around when the vehicle is turning, and not to scratch and interfere with other parts of the car, it is necessary to design a bridge device to regulate the lines between the cars. Cables, so that the cables bridge the two compartments in an orderly and neat manner, and at the same time meet the requirements of cable bending, stretching, translation and other motion changes when the vehicle turns. [0003] In the prior art, the spring steel plate type cable bridge is usually used. Although the cables are regulated, the working principle is that the spring steel plates are forced to deform and pull the cables when the vehicle turns, so it is easy to damage the cables and loos...

Claims

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Application Information

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IPC IPC(8): H02G3/04
CPCH02G3/045
Inventor 区兴永
Owner CHENGDU XINZHU ROAD & BRIDGE MASCH CO LTD
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