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Combined wire distributing groove of escalator

A technology for escalators and wire troughs, which is applied to the circuit layout and electrical components on escalators and supporting structures, and can solve the problems of large occupied space and poor oil and pollution resistance of cables.

Inactive Publication Date: 2010-06-02
SJEC CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] In the prior art, the cables of escalators or moving walks are generally routed directly and are not installed in the cable troughs, so that the oil and dirt resistance of the cables will be poor; even if plastic cable troughs are used, although relatively It is convenient, but it is not suitable for products with fire protection function requirements; if a bent metal wiring trough is used, the two trough walls of the metal wiring trough will be turned outward to form redundant extensions in the shape of ears, resulting in , which takes up a lot of space

Method used

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  • Combined wire distributing groove of escalator
  • Combined wire distributing groove of escalator
  • Combined wire distributing groove of escalator

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Embodiment Construction

[0012] The specific structure of the present invention will be further described below in conjunction with the accompanying drawings.

[0013] See attached Figure 1-4 As shown, an escalator combined wiring trough is used to gather the cables of the equipment. The wiring trough consists of a long trough body 4 extending along the length direction of the escalator, and a cover 6 for closing the long trough body 4 composition, the long tank body 4 is a cuboid, and a cover 6 is installed above the side wall of the long tank body 4, and the cover 6 and the side wall are connected by a cover fixing bolt assembly 5, and the cover 6 can fix the long tank body The cables in 4 play the role of dust-proof, oil-proof, rodent and ant-proof, etc., and the long groove body 4 is fixed in the bottom of the escalator through the connector 2. In this embodiment, the connector 2 is placed in the long groove The wire groove bending bottom plate under the bottom of the groove of the body 4, the l...

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Abstract

The invention discloses a combined cable trough of an escalator, which comprises a long trough body extending along the length direction of the escalator, and a close cover used for closing the long trough body. The long trough body is fixed in the bottom of the escalator by a connecting piece. The long trough body provided with the close cover occupies a smaller space when being installed; the long trough body, the close cover and the connecting piece are made from refractory material, therefore, the cable trough can be used in products having requirements for firefighting function.

Description

technical field [0001] The invention relates to a combined wiring trough applied on an escalator or a moving walk. Background technique [0002] In the prior art, the cables of escalators or moving walks are generally routed directly and are not installed in the cable troughs, so that the oil and dirt resistance of the cables will be poor; even if plastic cable troughs are used, although relatively It is convenient, but it is not suitable for products with fire protection function requirements; if a bent metal wiring trough is used, the two trough walls of the metal wiring trough will be turned outward to form redundant extensions in the shape of ears, resulting in , which takes up a lot of space. Contents of the invention [0003] The purpose of the present invention is to provide a combined wiring trough of an escalator, which can be applied to products requiring fire protection functions, and takes up relatively little space during installation. [0004] In order to a...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H05K7/02H02G3/04B66B31/00
Inventor 高静丹孙惠球王帅郭圆婷
Owner SJEC CORP
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