Pipeline hoisting and laying device for power construction

Abstract

The invention discloses a pipeline hoisting and laying device for power construction. The device comprises a top plate, a support frame, a support leg plate, a power box, a first extendable mechanism,a lifting plate and clamps, each clamp comprises a second extendable mechanism fixedly mounted on the lifting plate, first hinge seats, arc-shaped clamping plates and second hinge seats; and third hinge seats are symmetrically mounted on the two sides of the bottom end face of the lifting plate in the length direction, and the second hinge seats and the third hinge seats arranged on the same sideof the second extendable mechanism are connected through connecting rods. The device has the beneficial effects that the first extendable mechanism drives the lifting plate to ascend and descend, then the clamps are driven to ascend and descend, the height of a pipeline is changed, a second lead screw is adopted for driving a second inserting rod to ascend and descend, a traditional hydraulic cylinder is replaced, the hydraulic cylinder is always kept in a driving state during clamping, and the adopted second lead screw is always in a clamping state once stopped, so that the clamping effect is relatively better.

Description

technical field [0001] The invention relates to the field of electric power construction, in particular to a pipeline hoisting and laying device for electric power construction. Background technique [0002] Electric power engineering refers to engineering related to the production, transmission, and distribution of electric energy. In a broad sense, it also includes engineering that uses electricity as power and energy in various fields. At the same time, it can be understood that the power transmission and transformation industry expansion project. [0003] When erecting cables in power engineering, they are often not only erected at high altitudes, but also go underground according to the particularity of the location. When laying cables underground, it is necessary to lay pipes first. Traditional hoisting requires workers to manually adjust and The whole process of lifting into the dug ditch is very cumbersome and requires a lot of manpower, so it needs to be improved...

AI Technical Summary

Problems solved by technology

[0003] When erecting cables in power engineering, they are often not only erected at high altitudes, but also go underground according to the particularity of the location. When laying cables underground, it is necessary to lay pipes first. Traditional hoisting requires workers to manually adjust and The whole process of lifting into the dug ditch is very cumbersome and requires a lot of manpower, so it needs to be improved urgently

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