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Transformer station overhaul trolley

A technology for substations and trolleys, applied to trolleys, motor vehicles, electrical components, etc., can solve the problems of reducing the utilization rate of the switch room site and unfavorable standardization management of substations, and achieve the effects of simple and reliable design, reduced quantity, and improved work efficiency

Active Publication Date: 2016-01-06
STATE GRID JIANGSU ELECTRIC POWER CO ZHENJIANG POWER SUPPLY CO +1
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  • Summary
  • Abstract
  • Description
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  • Application Information

AI Technical Summary

Problems solved by technology

According to statistics, each switch room of a substation needs at least 3 types of maintenance trolleys, and there are more than 5 maintenance trolleys, which greatly reduces the site utilization of the switch room; on the other hand, a large number of maintenance trolleys piled up in the switch room is not conducive to the substation standardized management

Method used

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  • Transformer station overhaul trolley
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Embodiment Construction

[0022] The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments.

[0023] Such as figure 1 As shown, the substation maintenance trolley includes a working platform 0, a handle 1, a first connecting rod 2, a first gear 3, a second gear 4, a third gear 5, a second connecting rod 6, a third connecting rod 7, a fourth Gear 8, fifth gear 9, sixth gear 10, fourth connecting rod 11, fifth connecting rod 12, left rail member 13, right rail member 14; the first gear 3, second gear 4, the first gear The third gear 5, the fourth gear 8, the fifth gear 9, and the sixth gear 10 are bevel gears; the second connecting rod 6 and the third connecting rod 7 are arranged on the table top of the working platform 0 in a straight line at intervals, so The adjacent ends of the second connecting rod 6 and the third connecting rod 7 are provided with the second gear 4 and the third gear 5 respectively; On the table top of the platfo...

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Abstract

The invention discloses a transformer station overhaul trolley comprising a work platform, a crank, a first connecting rod, a first gear, a second gear, a third gear, a second connecting rod, a third connecting rod, a fourth gear, a fifth gear, a sixth gear, a fourth connecting rod, a fifth connecting rod, a left track part, and a right track part. A height adjusting part is disposed under the work platform. The transformer station overhaul trolley is reasonably in structure and reliable to use, and may satisfy different switchgear requirements.

Description

technical field [0001] The invention relates to a maintenance trolley, in particular to a substation maintenance trolley, which belongs to the technical field of electric equipment. Background technique [0002] The width of the working surface of the traditional maintenance trolley is fixed, and the height of the working surface can only be fine-tuned, which makes the switch cabinets such as line switches, switch blades and sub-main switches require different types of maintenance trolleys for auxiliary maintenance. Various problems may arise during the use of the traditional maintenance trolley. For example, connecting rods are used to fix it with the switch (knife) cabinet. It cannot be fixed, and the switch (switch knife) handcart cannot be pulled out. Traditional maintenance trolleys can only use fine adjustment when adjusting the height. This adjustment method has no scale mark and can only be adjusted by feeling. Sometimes it even requires multiple people to adjust at...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02B3/00B66F7/08B62B3/02
CPCB62B3/02B66F7/065B66F7/08B66F2700/09H02B3/00
Inventor 李迎涛任萱魏红玉刘善军包磊李强马进王建成王谦
Owner STATE GRID JIANGSU ELECTRIC POWER CO ZHENJIANG POWER SUPPLY CO
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