Cable winding and unwinding device for electric power emergency repair

A technology of electric power emergency repair and retractable device, which is applied in the field of electric power emergency repair cable retractable device, which can solve the problems that cannot meet the needs of electric power emergency repair work, and achieve the effect of convenient dragging of the box, convenient operation, and increased speed

Inactive Publication Date: 2018-01-16
STATE GRID CORP OF CHINA +2
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a cable retractable device for emergency repair of electric power to solve the technical problems existing in the prior art that cannot meet the needs of emergency repair of electric power

Method used

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  • Cable winding and unwinding device for electric power emergency repair
  • Cable winding and unwinding device for electric power emergency repair
  • Cable winding and unwinding device for electric power emergency repair

Examples

Experimental program
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Embodiment approach

[0028] Further, as a specific embodiment of the cable retracting and unwinding device for emergency repair of electric power provided by the present invention, the speed change mechanism 10 is provided with an adjustable gear position, and the speed change mechanism 10 is provided with a protective gear for protecting the speed change mechanism. 10 shields. In a specific embodiment of the present invention, the speed change mechanism 17 is a gear box, and the protective cover is made of plastic. In the present invention, a speed change mechanism 17 is arranged on the crank handle 10, and an adjustable gear position is arranged on the speed change mechanism 17, so that the gear position can be adjusted according to the actual situation, so as to achieve the purpose of quickly retracting and unwinding the cable, and because the surface is covered with plastic , can play a protective role, prevent damage to the internal speed change gear, and prolong the service life of the instr...

specific Embodiment approach

[0031]Further, as a specific embodiment of the cable retracting and releasing device for emergency repair of electric power provided by the present invention, one end of the movable pull rod 15 is provided with a spherical bump 16, and the other side of the movable pull rod 15 is provided with a pull rod handle 1, The box body 5 is also provided with a spherical groove 2 for matching with the spherical projection 16 . In a specific embodiment of the present invention, the diameter of the spherical bump 16 is 1 cm larger than the diameter of the spherical groove 2, and the outer wall of the spherical groove 2 is provided with a circular hole, and the diameter of the circular hole is larger than that of the movable rod The diameter of 15 is 1cm larger, and it can be sleeved with the movable rod 15. By installing the spherical groove 2 and the spherical protrusion 16, and the spherical groove 2 is 1 cm larger than the diameter of the spherical protrusion 16, the spherical protrus...

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Abstract

The invention provides a cable winding and unwinding device for electric power emergency repair, and belongs to the technical field of electric power construction auxiliary equipment. The device comprises a box body, a roller and a crank, wherein the roller is rotationally connected with the interior of the box body, the roller is detachably connected with the box body, the crank is located outside the box body and coaxially connected with the roller, the crank is detachably connected with the roller, and a plurality of wheels are arranged on the lower portion of the box body; a movable pull rod is further arranged on the box body, and the movable pull rod is connected with the box body through a universal hinge structure. By means of the device, the cable winding and unwinding speed can be effectively increased, the work efficiency of workers during electric power emergency repair can be improved, the emergency repair time is saved, and the economic loss caused by overlong emergency repair time is avoided.

Description

technical field [0001] The invention belongs to the technical field of electric power construction auxiliary equipment, and more particularly relates to a cable retracting and releasing device for emergency repair of electric power. Background technique [0002] In the process of emergency repair of electric power, the cables need to be retracted, but in the process of emergency repair, due to the tight time, manually retracting and retracting cables is time-consuming and affects work efficiency. The cable device has a single function, is troublesome to use, has low practicability and poor portability, and cannot meet the needs of electric power repair work. SUMMARY OF THE INVENTION [0003] The purpose of the present invention is to provide a cable retracting device for emergency repair of electric power, so as to solve the technical problem existing in the prior art that cannot meet the needs of emergency repair of electric power. [0004] In order to achieve the above ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B65H75/40B65H75/44
Inventor 胡春晓
Owner STATE GRID CORP OF CHINA
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