Cable duct cover plate construction device

A cable trench cover and construction device technology, which is applied in transportation and packaging, load hanging components, cranes, etc., can solve the problems of large energy consumption, high labor intensity, and limited open space of substations, and achieve high work efficiency, The effect of improving work efficiency
CN105398975AInactive Publication Date: 2016-03-16STATE GRID SHANDONG SHANGHE POWER SUPPLY +1
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Patent Information

Authority / Receiving Office
CN · China
Current Assignee / Owner
STATE GRID SHANDONG SHANGHE POWER SUPPLY
Publication Date
2016-03-16
Estimated Expiration
Not applicable · inactive patent

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Abstract

The invention discloses a cable duct cover plate construction device which comprises an electric flat car and a trolley. The electric flat car and the trolley are detachably connected through a hanging buckle. A first infrared probe capable of sensing whether a cover plate exists in front or not is installed at the front end of the electric flat car. A hoisting mechanism is arranged in the middle of the electric flat car and provided with a cover plate grasping assembly. The cover plate grasping assembly comprises a fixing plate, a left jack catch, a right jack catch and a double-rod cylinder. The left jack catch and the right jack catch perform a closure grasping action under the action of the double-rod cylinder. A grasping device is provided with a second infrared probe used for sensing the cover plate. Four guide devices are arranged on the two sides of the electric fat car symmetrically. The device can lay or detach the cover plate by one person, labor intensity is relieved, the automatic grasping, rotating and automatic stacking functions are achieved, and the use requirements can be met.
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Description

technical field

[0001] The invention relates to a construction tool, in particular to a cable trench cover construction device. Background technique

[0002] At present, the outdoor cable trench covers of substations mostly adopt protruding layout, see figure 1 , that is, the length of the trench cover is greater than the length of the cable trench, and both sides of the trench are protruding by a certain length than the cable trench. The reason why the cover adopts this protruding structure is that the top of the outdoor cable trench is 100-150mm higher than the outdoor ground , to prevent rainwater from pouring in, and at the same time, in order to facilitate the opening of the cover plate, each side of the cover plate extends out of the cable ditch.

[0003] During the laying or dismantling process, the cover plate needs to be put away and transported away. At present, the method of disassembling and assembling the cable trench cover plate is manual, which requires two p...

Claims

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