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Quickly retractable cable core-pulling device and method for electric power maintenance

A power maintenance and cable technology, applied in the field of cable core pulling equipment, can solve the problems of easy to increase the working strength, unable to maintain the cable, reduce the service life and other problems, and achieve the effect of reducing the strength, improving the efficiency and improving the service life.

Inactive Publication Date: 2021-11-05
张淇铭
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] During the erection of the power system, cables need to be laid. At present, the automatic retracting and unwinding device for electric power engineering can automatically retract and unwind the cables, but there are the following problems: when long-distance cables are retracted and unwound, an independent winding frame is used. It is easy to increase its working strength, and the efficiency of retraction is low; it cannot be used independently or in combination to retract and retract a single or multiple cables according to the situation; it is impossible to maintain the dragged cables, and it is easy to cause damage to the cables after tightening and placing , causing the problem of reduced service life; for this reason, we propose a cable core-pulling device and method that can be quickly retracted and retracted for power maintenance

Method used

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  • Quickly retractable cable core-pulling device and method for electric power maintenance
  • Quickly retractable cable core-pulling device and method for electric power maintenance
  • Quickly retractable cable core-pulling device and method for electric power maintenance

Examples

Experimental program
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Effect test

Embodiment 1

[0028] Example 1: See Figure 1-5 , the present invention provides a fast retractable cable core-pulling equipment for electric power maintenance, including a mobile platform 100, the mobile platform 100 is used as the supporting mobile base of the overall equipment, the bottom of the mobile platform 100 is provided with a mobile wheel 101, and the mobile platform 100 A control box 102 is installed, and the control box 102 is electrically connected with the following electrical components for the staff to control the components in the equipment. The front side of the mobile platform 100 is provided with a trailer arm 103, which is used to use Other vehicles move the equipment so that the equipment can be moved to a designated position for operation, and the top surface of the mobile platform 100 is fixedly provided with a support assembly 200, and the first retractable assembly 300 and the second retractable assembly 300 are supported and installed by the support assembly 200. ...

Embodiment 2

[0033] Example 2: see Figure 4 , this embodiment is different from the first embodiment in that: the maintenance assembly 500 includes an upper semi-cylindrical shell 520 and a lower semi-cylindrical shell 510 hinged to each other, and a positioning insertion rod is used between the upper semi-cylindrical shell 520 and the lower semi-cylindrical shell 510 516 is fixedly connected, and the outer wall of the positioning insert rod 516 is provided with external threads, and the side walls of the upper half-cylindrical shell 520 and the lower half-cylindrical shell 510 are provided with an integrally formed connection block, and the upper half-cylindrical shell 520 and the lower half-cylindrical shell 510 are docked. The cavity forms a through-shaped channel for passing cables.

[0034] The inner cavity of the upper semi-cylindrical shell 520 has a wire groove 521, and wire pressure rollers 522 are uniformly arranged in the wire groove 521, and the wire pressure rollers 522 are u...

Embodiment 3

[0036] Example 3: See Figure 5 , This embodiment is different from the first embodiment in that: the grounding assembly 600 includes a vertical slide rail 601 fixedly connected to the front and rear ends of the mobile platform 100, a sliding block 602 is movably arranged on the vertical sliding rail 601, and the sliding block 602 It can move up and down on the vertical slide rail 601, the two ends of the vertical slide rail 601 are provided with limit blocks, the slide block 602 is fixedly connected with the support base 603, the top surface of the support base 603 is provided with a drill pipe motor 605, and the drill pipe motor 605 The output end of the grounding drill pipe 606 is connected to the grounding drill pipe 606 that runs through the support seat 603, and the work of the drill pipe motor 605 can be controlled to drive the grounding drill pipe to work. With the help of manual work, the grounding drill pipe 606 is inserted into the ground at a designated position, an...

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Abstract

The invention discloses a rapidly retractable cable core-pulling device and method for electric power maintenance in the technical field of electric power maintenance. A moving wheel is arranged at the bottom of the moving platform, and a control box is installed on the moving platform. The moving The front side of the platform is provided with a trailer arm, and the top surface of the mobile platform is fixedly provided with a support assembly, and the support assembly is respectively provided with a first retractable assembly and a second retractable assembly. Maintenance components are provided, and grounding components are provided at the front and rear ends of the mobile platform. The invention can use multiple winding rollers independently and in combination, which reduces the pressure of the winding rollers when long-distance cables are retracted, and can independently Multiple cables are retracted and retracted, which improves the efficiency of retracting and retracting. At the same time, the outer surface of the cables can be maintained, which reduces the impact of impurities carried by the cables on subsequent storage and improves the service life of the cables.

Description

technical field [0001] The invention relates to the field of technical power maintenance, in particular to a rapidly retractable cable core-pulling device and method for power maintenance. Background technique [0002] The power system is an electric energy production and consumption system composed of power plants, power transmission and transformation lines, power supply and distribution stations, and power consumption. Its function is to convert the primary energy in nature into electric energy through the power generation device, and then supply the electric energy to various users through power transmission, transformation and distribution. In order to realize this function, the power system also has corresponding information and control systems in various links and different levels to measure, adjust, control, protect, communicate and dispatch the production process of electric energy, so as to ensure that users obtain safe and high-quality electric energy. . [0003...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B65H75/42B65H75/44
CPCB65H75/425B65H75/4457B65H75/4473B65H75/4486B65H2701/34
Inventor 张淇铭曾昭阳
Owner 张淇铭