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Non-motor semi-automatic cable retracting device

A semi-automatic, retractable device technology, applied in the field of cable retraction, can solve the problems of no locking mechanism, heavy weight, large volume, etc., and achieve the effect of reliable positioning operation, reliable control, compact and reasonable structure

Active Publication Date: 2021-07-16
JIANGSU ZHONGMEI CABLE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

There are some problems and shortcomings in the existing cable retracting device: (1) The existing non-motor semi-automatic cable retracting device is large in size and heavy in weight, and cannot realize the miniaturization of the machine; (2) The existing non-motor semi-automatic cable retracting device Device without locking mechanism
(3) The existing retractable function is only realized on the body of the retractable device, and the automatic recovery of the cable cannot be controlled at the cable plug end

Method used

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  • Non-motor semi-automatic cable retracting device
  • Non-motor semi-automatic cable retracting device
  • Non-motor semi-automatic cable retracting device

Examples

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Embodiment Construction

[0017] The specific embodiments of the present invention will be further described below in conjunction with the accompanying drawings.

[0018] Figure 1~3 Among them, including base assembly 1, base 1-1, guardrail 1-2, inner drum 1-3, top plate 1-4, limit guide wheel assembly 2, torque clockwork spring 2-1, positioning lock 2 -2. Transmission shaft 2-3, rotating disk 2-4, first guide wheel assembly 2-5, center positioning assembly 3, L-shaped bracket 3-1, second guide wheel assembly 3-2, etc.

[0019] In describing the present invention, it is to be understood that the terms "center", "longitudinal", "transverse", "length", "upper", "lower", "front", "rear", "left", " The orientation or positional relationship indicated by "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise" etc. is based on the The orientation or positional relationship is only for the convenience of describing the present invention and simplifying the desc...

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Abstract

The invention belongs to the technical field of cable retraction, and relates to a non-motor semi-automatic cable retraction device, which includes a base assembly, a limit guide wheel assembly and a center positioning assembly; The guardrail is supported on the top plate above the base, and the inner reel is fixed between the top plate and the base; the limit guide wheel assembly includes a torque clockwork spring, a positioning lock, a transmission shaft and a rotating disk, wherein the transmission shaft is rotated inside The rotation center of the reel, the positioning lock and the torque spring are arranged in the lower part of the inner cavity of the inner reel in sequence. The outer side of the torque spring is connected to the base assembly, and the inner side of the torque spring is connected to the positioning lock. Sub, transmission shaft are connected simultaneously, and the top of described transmission shaft stretches out top board outside, and is fixedly connected with rotating disk. The retractable device has a reasonable and compact structure, can retract and retract a single cable, and is not affected by electromagnetic interference during work; and a reliable limit during retraction can be realized through the limiting structure.

Description

technical field [0001] The invention belongs to the technical field of cable retracting and unwinding, and relates to a non-motor semi-automatic cable retracting and unwinding device. Background technique [0002] In the prior art, for the consideration of energy saving and environmental protection, it is required to turn off all the generators on the aircraft parked on the apron, and instead supply power to the aircraft through the power supply vehicle located inside the apron, so as to achieve energy saving and emission reduction technical effect. When connecting the charging system, it is usually necessary to use a non-motorized semi-automatic cable retractor as a professional cable retractor. There are some problems and shortcomings in the existing cable retracting device: (1) The existing non-motor semi-automatic cable retracting device is large in size and heavy in weight, and cannot realize the miniaturization of the machine; (2) The existing non-motor semi-automatic...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B65H75/38B65H75/44B65H75/48
CPCB65H75/38B65H75/4402B65H75/48B65H2701/34
Inventor 邓海军宗俊刘景光吴涛陈晓方吴俊刘洪云李小琴储枝芝董元龙
Owner JIANGSU ZHONGMEI CABLE