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A cable drag chain moving device for curve power supply and its working method

A technology of mobile devices and driving devices, which is applied in the direction of hoses, pipe supports, pipes, etc., can solve the problems that drag chains are not widely used and lack of research, and achieve the effect of reliable support and reliable power supply

Active Publication Date: 2016-06-08
STATE GRID INTELLIGENCE TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

For occasions that require curved motion, drag chains have not been widely used due to the lack of relevant research

Method used

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  • A cable drag chain moving device for curve power supply and its working method
  • A cable drag chain moving device for curve power supply and its working method
  • A cable drag chain moving device for curve power supply and its working method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0044] Such as Figure 1 ~ Figure 3 As shown, a drag chain moving device for curve power supply mainly includes: guide groove 1, connecting frame 2, roller 3, drag chain 4, limit block 7, moving frame 8, moving frame driving device 9, limit Switch 5, optical axis 12, slide block 13 etc., cable towline moving device is installed on the substrate such as wall or column by support.

[0045] The drag chain 4 is mounted on the side of the guide groove 1, and rollers 3 are installed at equal intervals on the side contacting the guide groove 1; the shape of the guide groove 1 is basically the same as the running track curve of the mobile device; one end of the drag chain 4 is connected to the power supply bracket 6 connection, the other end is fixed on the connecting frame 2 of the mobile device, and limit switches 5 are installed at the two limit positions of the mobile device's operating stroke;

[0046] The movable frame 8 is processed with an arc-shaped groove supporting the dra...

Embodiment 2

[0058] Another embodiment of the present invention is to use a motor-driven moving frame instead of the above-mentioned moving frame driven by the counterweight and the pulley block. In this way, the driving force of the mobile frame in the reciprocating operation process is provided by the motor carried by itself. In addition, limit switches are also installed at the two travel positions of the moving frame to control the operation and stop of the driving motor of the moving frame.

[0059] In this way, it is only necessary to set the moving speed of the mobile frame to be consistent with the running speed of the mobile device during operation, especially when the mobile device is running from E to F, the requirements for the running speed of the two are relatively high. The motor can be cleared after the equipment runs a stroke to prevent accumulated errors.

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Abstract

The invention discloses a cable towing chain movement device for curved power supply and a working method of the cable towing chain movement device. The cable towing chain movement device comprises a towing chain arranged in a guide groove sideways, wherein the shape of the guide groove is determined by a running trajectory curve of the movement device; one end of the towing chain is connected with a power source bracket, and the other end of the towing chain is fixed on a connecting frame of the movement device; a moving frame is connected with a moving frame driving device; an arc groove for supporting the towing chain is machined in the moving frame. The cable towing chain movement device and the working method thereof have the benefits that rollers are arranged on the three surfaces, in contact with the guide groove, of the towing chain, and can roll on the guide groove and the moving frame, so that the phenomenon of excessive abrasion of the towing chain is avoided; the device can be applied to places where the towing chain is required to run along a curve, and is particularly applicable to places with limitations to electric sparks.

Description

technical field [0001] The invention relates to a drag chain moving device for curve power supply and a working method thereof. Background technique [0002] At present, there are three main methods for mobile power extraction: towline cables, trolley cables, and trolley lines. [0003] The trolley cable can be adapted to the power-taking needs of complex movements, but when the number of cable strands is large, it will appear messy and seriously affect the appearance; in order to prevent hooking or contact, the drooping cable needs to be connected with external brackets, equipment, etc. during use. Keep a certain distance, so it has requirements for installation space, and it is mostly used in open places. [0004] The trolley line power supply can be adapted to the power demand of various complex movements, and the installation is more flexible. However, because it is online power supply, there will be electric sparks, and there are certain safety hazards. For occasions w...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F16L3/01
CPCF16L3/01
Inventor 刘永成王明瑞蒋克强隋吉超张永生孙昊李运厂
Owner STATE GRID INTELLIGENCE TECH CO LTD
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