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An electric power comprehensive maintenance device

A technology for overhauling devices and electric power, which is applied in the direction of overhead lines/cable equipment, etc., and can solve the problem of hoisting down the power equipment that cannot be overhauled.

Inactive Publication Date: 2019-01-18
NANYANG POWER SUPPLY COMPANY OF STATE GRID HENAN ELECTRIC POWER
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, this invention can only be used by maintenance personnel, and cannot lift the power equipment to be repaired.

Method used

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  • An electric power comprehensive maintenance device
  • An electric power comprehensive maintenance device
  • An electric power comprehensive maintenance device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0027] Such as figure 1 As shown, an electric power comprehensive maintenance device includes a maintenance vehicle body 1, an inspection platform 2 is arranged on the upper part of the maintenance vehicle body 1 for placing and repairing electric equipment on the inspection column, and a hoisting mechanism for hoisting the electrical equipment on the column.

[0028]The hoisting mechanism includes a base 4 arranged on the upper part of the maintenance vehicle body 1 through a slewing support 3, a pair of automatic lifting columns 5 arranged on the upper part of the base 4, and a beam 6 arranged on the upper ends of the pair of automatic lifting columns 5. , the column 7 arranged on the top of the beam 6, the horizontal cantilever 8 arranged at the upper end of the column 7 and the electric hoist 9 arranged on the horizontal cantilever 8, the rear end of the horizontal cantilever 8 is provided with a counterweight 10, The upper part of the horizontal cantilever 8 is provided w...

Embodiment 2

[0035] Such as figure 2 As shown, an electric power comprehensive maintenance device includes a maintenance vehicle body 1, an inspection platform 2 is arranged on the upper part of the maintenance vehicle body 1 for placing and repairing electric equipment on the inspection column, and a hoisting mechanism for hoisting the electrical equipment on the column.

[0036] The hoisting mechanism includes a base 4 arranged on the upper part of the maintenance vehicle body 1 through a slewing support 3, a pair of automatic lifting columns 5 arranged on the upper part of the base 4, and a beam 6 arranged on the upper ends of the pair of automatic lifting columns 5. , the column 7 arranged on the top of the beam 6, the horizontal cantilever 8 arranged at the upper end of the column 7 and the electric hoist 9 arranged on the horizontal cantilever 8, the rear end of the horizontal cantilever 8 is provided with a counterweight 10, The upper part of the horizontal cantilever 8 is provided...

Embodiment 3

[0043] Such as image 3 As shown, an electric power comprehensive maintenance device includes a maintenance vehicle body 1, an inspection platform 2 is arranged on the upper part of the maintenance vehicle body 1 for placing and repairing electric equipment on the inspection column, and a hoisting mechanism for hoisting the electrical equipment on the column.

[0044] The hoisting mechanism includes a base 4 arranged on the upper part of the maintenance vehicle body 1 through a slewing support 3, a pair of automatic lifting columns 5 arranged on the upper part of the base 4, and a beam 6 arranged on the upper ends of the pair of automatic lifting columns 5. , the column 7 arranged on the top of the beam 6, the horizontal cantilever 8 arranged at the upper end of the column 7 and the electric hoist 9 arranged on the horizontal cantilever 8, the rear end of the horizontal cantilever 8 is provided with a counterweight 10, The upper part of the horizontal cantilever 8 is provided ...

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PUM

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Abstract

The invention discloses a comprehensive electric power maintenance device, which comprises an inspection and repair vehicle body, an inspection and repair platform is arranged on the upper part of theinspection and repair vehicle body and used for placing and inspecting electric power equipment on a column, and a hoisting mechanism used for hoisting the electric power equipment on the column. Thehoisting mechanism comprises a base rotatably arranged on the upper part of the inspection vehicle body through a rotary bearing, a pair of automatic lifting columns arranged on the upper part of thebase, a cross beam arranged on the upper ends of the pair of automatic lifting columns, a column arranged on the upper part of the cross beam, a horizontal cantilever arm arranged on the upper end ofthe column and an electric hoist arranged on the horizontal cantilever arm. On the one hand, the invention can rotate the hoisting mechanism to an appropriate angle according to the work space so asto hoist the electric power equipment to be overhauled; on the other hand, the horizontal cantilever of the hoisting mechanism can be fixed on the electric pole tower at a high place by using a load-bearing rope during hoisting, thereby greatly increasing the operation safety.

Description

technical field [0001] The invention relates to a maintenance device, in particular to an electric comprehensive maintenance device. Background technique [0002] The overhaul work is to restore the operation of the equipment to the state we expect. The overhaul generally includes several tasks such as inspection, repair, maintenance and update. The purpose of the inspection is to evaluate the operating status of the equipment, and the repair is According to the evaluation results, the equipment is processed to restore it to the ideal operating state. Maintenance is to maintain the current operating state of the current equipment through technical means, and replacement is to update the unusable parts of the equipment to put the equipment back into use. . [0003] When overhauling the power equipment on the pole, it is often necessary to disassemble the equipment to be overhauled from the power pole. At present, in this case, only large lifting equipment can be used to lift...

Claims

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Application Information

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IPC IPC(8): H02G1/02
CPCH02G1/02
Inventor 杨凯牛黎明张粤峰李英姿赵建立李阳祁伟刘旭中张仲民杨冰孙辉李沛毅郝梦飞马祥云
Owner NANYANG POWER SUPPLY COMPANY OF STATE GRID HENAN ELECTRIC POWER