Vehicle for opening and transporting cable inspection well lids
A technology for cable manhole and manhole cover car, which is applied in the direction of lifting device, etc., can solve the problems of laboriousness and large cable manhole cover, and achieve the effects of convenient production and assembly, low labor intensity and low cost.
Active Publication Date: 2014-09-03
STATE GRID CORP OF CHINA +1
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Problems solved by technology
The current method of launching the manhole cover is inherited from the ground manhole cover opening method of municipal engineering, that is, the method of using the cover hook to lift the ground out of the wellhead. The cable inspection manhole cover is large and heavy. a portable carrying device
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[0013] A cable manhole cover transport vehicle, comprising a manhole cover vehicle and a cover opening mechanism; A pair of shafts 7 perpendicular to the wheel beam 4 and parallel to each other, a pair of legs 13 vertically connected to the middle of the shaft 7, and two wheels 3 arranged on the wheel fork 5; the two shafts 7 and the wheel beam 4 are welded into a door-shaped vehicle Frame; wheel fork 5 vertical frame surface is welded on the two ends of wheel beam 4; cover opening mechanism includes upper lifting shaft 12, two upper lifting arms 6 connected on the upper lifting shaft 12, connected on the upper lifting shaft 12 close to a vehicle shaft 7's hand bar 8; the shaft 7 near the hand bar 8 is provided with a limit card 9 for limiting the position of the opponent's bar 8; it also includes a lower lifting shaft 10, two lower lifting arms 11 and two booms 2; each boom 2 Cover hooks 1 are worn inside; the two ends of the upper lifting shaft 12 are respectively hinged...
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The invention discloses a vehicle for opening and transporting cable inspection well lids and belongs to the technical field of power transmission and distribution engineering. The vehicle for opening and transporting cable inspection well lids consists of a well lid vehicle and a cover opening mechanism, wherein vehicle wheels are arranged at front ends of two vehicle shafts of a portal frame; vehicle legs are arranged at the middle parts of the vehicle shafts of the portal frame; a hand control lever-type lid opening mechanism is assembled in the frame; a lid hook of the lid opening mechanism is used for hooking cover holes in well lids; by wrenching a hand lever, the well lids can be opened and lifted away from well openings. The vehicle for opening and transporting cable inspection well lids can be pushed by hands to move away from the well opening and park in a proper place; the vehicle is capable of easily and efficiently opening and transporting cable inspection well lids, low in labor intensity, also capable of transporting the well lids at a short distance and applicable to inspection of underground cables in the power transmission and distribution engineering.
Description
technical field [0001] The invention relates to a power transmission and distribution engineering operation appliance, in particular to a cable manhole cover transport vehicle. Background technique [0002] The promotion of urban high-rise buildings and the beautification of the city make the transmission and distribution lines in urban areas develop to underground cable transmission, and there are many inspection wells for power distribution and maintenance in the cable trench. The current method of launching the manhole cover is inherited from the ground manhole cover opening method of municipal engineering, that is, the method of using the cover hook to lift the ground out of the wellhead. The cable inspection manhole cover is large and heavy. A portable carrying device. Contents of the invention [0003] In order to solve the technical problem of lack of a simple tool that can easily open the well cover and move it away from the wellhead, the present invention provide...
Claims
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IPC IPC(8): B66F11/00
Inventor 赵勇耿明生黄庆瑞任智李飞张剑雄石继勇张军郭晓龙
Owner STATE GRID CORP OF CHINA