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Mobile ground wire retractable device

A technology of retractable device and grounding wire, which is applied in the field of mobile grounding wire retractable device, can solve problems affecting work efficiency, etc., and achieve the effects of reasonable structure, easy use, and convenient storage and management

Inactive Publication Date: 2017-02-01
STATE GRID CORP OF CHINA +2
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Once there is entanglement, it will affect work efficiency

Method used

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  • Mobile ground wire retractable device
  • Mobile ground wire retractable device
  • Mobile ground wire retractable device

Examples

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Embodiment Construction

[0030] see Figure 1 ~ Figure 3 , the mobile ground wire retractable device of the present invention includes a movable trolley and a retractable wire mechanism; the trolley includes a base plate 1, a stand 2 and a push rod 3; the base plate 1 is provided with four wheels 4; The stand 2 is located at one end of the trolley, the push rod 3 is located at the top of the stand 2, and the staff can push the trolley by holding the push rod 3;

[0031] The take-up and release mechanism is placed on the base plate 1; the take-up and take-off mechanism includes a frame body 5, and a rotating shaft 6 is arranged on the frame body 5, and a main wire reel 7 and A secondary reel 8 is provided with a handle 15 for driving the rotating shaft 6 to rotate at the end of the rotating shaft 6 away from the end of the secondary reel 8 .

[0032] The trolley is also provided with a protective frame 9, and the take-up and release mechanism is located in the space surrounded by the protective frame ...

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PUM

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Abstract

The invention discloses a movable grounding wire take-up and pay-off device which comprises a movably trolley and a take-up and pay-off mechanism. The movably trolley comprises a base plate, a vertical rack and a push rod. The base plate is provided with four wheels. The vertical rack is located at one end of the trolley, the push rod is located at the top end of the vertical rack, and a worker can hold the push rod with hands to push the trolley. The take-up and pay-off mechanism is placed on the base plate. The take-up and pay-off mechanism comprises a rack body, the rack body is provided with a rotating shaft, and the rotating shaft is sleeved with a main wire coil and an auxiliary wire coil. A crank used for driving the rotating shaft to rotate is arranged at the end, far away from the auxiliary wire coil, of the rotating shaft. The movable grounding wire take-up and pay-off device has the advantages that the take-up and pay-off operation of a grounding wire is very convenient, grounding work efficiency is improved, and the grounding wire can be stored conveniently.

Description

technical field [0001] The invention relates to a mobile ground wire retractable device. Background technique [0002] During the field work of the power system, transmission lines and substations of various voltage levels often need to be grounded. In the prior art, workers often twist the grounding wires into a ball and place them in the warehouse. When in use, take it out and open it. This way of storing the grounding wire is prone to messy wires, twisting, dragging and damage during storage, which is inconvenient for storage. Moreover, when laying out the wire, it is necessary to find out the grounding clamp from the grounding wire, and then gradually release the wire. Once there is entanglement, it will affect work efficiency. Contents of the invention [0003] The purpose of the present invention is to avoid the disadvantages of the above-mentioned prior art, and provide a mobile grounding wire retractable device, so as to facilitate the rapid retraction and stor...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B65H75/42
Inventor 焦震张海峰周丹徐木桂刘文海房贻广刘鹏飞吴畅朱俊
Owner STATE GRID CORP OF CHINA