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Insulation lifting device

A technology of lifting device and power device, applied in the direction of lifting device, etc., can solve problems such as difficulty, climbing towers with floating ice, etc., and achieve the effects of enhancing operation safety, reducing cooperating personnel, and improving controllability

Pending Publication Date: 2018-10-12
PANJIN POWER SUPPLY COMPANY OF STATE GRID LIAONING ELECTRIC POWER SUPPLY +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The present invention aims at the problems existing in the above-mentioned prior art, and provides an insulating lifting device, which solves the problem of difficulty in climbing the pole tower caused by floating ice on the surface of the pole tower during live maintenance.

Method used

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  • Insulation lifting device
  • Insulation lifting device

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Embodiment

[0018] As shown in the figure, an insulating lifting device includes an insulating square tube 6, a hook plate, a movable connecting plate 5, a spring 7, a pulley 2, a traction rope 1 and a working platform 3, and the insulating square tube 6 is provided with two Two insulating square tubes 6 are arranged in parallel, and a connecting shaft 4 is arranged between the two insulating square tubes to enhance the stability of the insulating square tubes; Fastening bolts 10 are provided between them to enhance the stability of the hook plate; the hook plate includes a connecting plate 8 and a hook plate 9, and the connecting plate 8 is connected to one end of the hook plate 9 to form a whole, and the hook plate 9 is a horizontal L-shaped; two movable connecting plates 5 are arranged between the connecting plates 8 of the two hooking plates, and the middle parts of the two movable connecting plates are connected between the connecting plates 8 through the rotating shaft 11. One end of...

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Abstract

The invention relates to an insulation lifting device. The insulation lifting device comprises insulation square pipes, hook hanging plates, movable connecting plates, springs, pulleys, a traction rope and an operation platform; two insulation square pipes are provided and arranged in parallel; a connecting shaft is arranged between the two insulation square pipes; the hook hanging plates are connected to the upper ends of the two insulation square pipes; two movable connecting plates are arranged between the two hook hanging plates, and are rotationally connected between the hook hanging plates through rotating shafts; one ends of the two movable connecting plates are connected with one ends of the springs; the other ends of the springs are fixed on the insulation square pipes; the pulleys are arranged at the other ends of the two movable connecting plates; the traction rope is bypassed through the pulleys; one end of the traction rope is connected with the operation platform; and theother end of the traction rope is connected with a power device. The insulation lifting device reasonably controls the air gap, improves the controllability of a climbing rod tower, reduces multi-person cooperation, and improves the operation safety.

Description

technical field [0001] The invention relates to an insulating lifting device, which belongs to the technical field of power transmission and is suitable for the maintenance of power transmission lines and substations. Background technique [0002] During the operation and maintenance of the power system, in the case of natural disasters, it is often necessary for the operator to climb the tower for emergency repair work. The operator usually uses spikes and buckles to go up and down the tower. If there is ice floating on the surface of the tower Therefore, we have to wait until the ice floe melts before climbing the tower for emergency repairs, which not only poses safety hazards, but also delays the emergency repair time. Contents of the invention [0003] The present invention aims at the problems existing in the above-mentioned prior art, and provides an insulating lifting device, which solves the problem of difficulty in climbing the pole tower caused by floating ice o...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B66F11/00
CPCB66F11/00
Inventor 姜广敏陈洪波苑婷修雨蔷秦超王文黄宏达王静黄文忠宋继成刘希强王浩斌曲搏杨树勇邓代福华飞邓代军邱廷高柱张家亮翁月莹高红章宁久彪李明洁
Owner PANJIN POWER SUPPLY COMPANY OF STATE GRID LIAONING ELECTRIC POWER SUPPLY
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