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Cable winding and unwinding device for power construction

An electric construction, retractable device technology, applied in the field of electric power operation, can solve the problems of excessive winding, easily damaged retractable device, prone to excessive stretching, etc., so as to protect the retractable device and prevent excessive winding or stretching. The effect of stretching and improving energy utilization efficiency

Active Publication Date: 2021-06-18
山东黄金电力有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] The purpose of the present invention is to provide a cable retracting device for electric power construction, which solves the problem that the existing cable retracting device is prone to excessive stretching or excessive winding during the retracting process, which is easy to damage the retracting device The problem

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  • Cable winding and unwinding device for power construction
  • Cable winding and unwinding device for power construction
  • Cable winding and unwinding device for power construction

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Embodiment Construction

[0031] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0032] In the description of the present invention, it should be understood that the terms "upper", "middle", "outer", "inner" and "surrounding" orientation or positional relationship are only for the convenience of describing the present invention and simplifying the description, rather than Any indication or implication that a referenced component or element must have a particular orientation, be constructed and operate in a particular orientation should not be co...

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Abstract

The invention discloses a cable winding and unwinding device for power construction, and relates to the technical field of power operation. The cable winding and unwinding device for power construction comprises a frame and a winding wheel, wherein the frame is rotationally connected with the winding wheel, and a motor is installed at one end of the winding wheel. According to the invention, by using a locking seat, a first movable seat, a second movable seat, a pressure sensor and an electric cylinder, a cable is prevented from being wound too much or stretched too much; by using a first belt wheel, a second belt wheel, a third belt wheel, a fourth belt wheel, a first transmission belt and a second transmission belt, power of a motor is transmitted to a collecting wheel, a first movable seat and a second movable seat; and the first movable seat and the second movable seat can slide on a first reciprocating lead screw and a second reciprocating lead screw according to the horizontal position of the cable when the cable is wound and unwound, the cable can be wound and unwound in order, and moreover, the motor is in linkage with the winding wheel, the first reciprocating lead screw and the second reciprocating lead screw, so that the energy utilization efficiency of the motor is increased.

Description

technical field [0001] The invention belongs to the technical field of electric power operation, and in particular relates to a cable receiving and unwinding device for electric power construction. Background technique [0002] The transmission and distribution of electric energy is mainly realized through high and low voltage AC power grids. In the past 30 years, HVDC technology has made rapid progress, and has been more and more widely used in some power transmission fields. In the process of electric power construction, long-distance operations are often required, and ordinary cables cannot meet actual needs, so the cables need to be lengthened, and the extended cables also need to be equipped with retractable devices. [0003] However, in the process of retracting and retracting the existing cable retracting device, it is easy to cause excessive stretching or excessive winding, which is easy to damage the retracting device. The present invention proposes a cable retract...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B65H75/38B65H75/44
CPCB65H75/38B65H75/4405B65H75/4457B65H75/4486B65H2701/34
Inventor 王志强王赫鸣于子涵张贻俊温晓腾陈淑彬黄崇
Owner 山东黄金电力有限公司
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