Transmission line iron tower pile wire releasing device and its construction method

Abstract

The invention discloses a power transmission line iron tower pile paying-off device and a construction method thereof. The power transmission line iron tower pile paying-off device comprises a bottom plate. The bottom plate is provided with dovetailed grooves. Supporting plates are clamped in the dovetailed grooves through bottom connecting pieces and installed on the bottom plate. The power transmission line iron tower pile paying-off device is characterized in that the supporting plates are provided with pin clamps, and a triangular frame is composed of a first connecting rod, a second connecting rod and a third connecting rod to be installed on each supporting plate, wherein a shaft bracket is arranged at the joint of each first connecting rod and the corresponding second connecting rod, and the bottoms of the second connecting rods are provided with fourth pins penetrating the supporting plates; and the first connecting rods are connected with the third connecting rods through second pins, and the third connecting rods penetrate the pin clamps to be fixed through adjusting pins. The power transmission line iron tower pile paying-off device has the beneficial effects that the device is fixed to a transport cart, the device is driven by the transport cart to move forwards for paying off, meanwhile, a winding reel is convenient to dismount, and much labor does not need to be consumed; and the device is high in wire outlet speed, meanwhile, wire outlet circuits are not twisted, and the power transmission line iron tower pile paying-off device is suitable for usage and popularization.

Description

technical field [0001] The invention relates to a power grid construction device, in particular to a power transmission line iron tower pile wire releasing device and a construction method thereof, which belong to the technical field of 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. The bubbling area is composed of angle steels juxtaposed with each other, and the arrangement direction of the angle steels is parallel to the direction of liquid flow. The sharp edge of the angle steel of the tower pile is at the lower part, and the cross section is "V" shaped. There is a certain gap between two adjacent angle steels, and the downcomer is the same as the general tower plate. The liquid on the previous plate flows into the "V"-shaped an...

AI Technical Summary

Problems solved by technology

[0005] At present, the line erection work between the tower piles of the transmission line is too heavy. Due to the relatively thick diameter and heavy weight of the high-voltage line, it is necessary to manually push the reel forward during the erection process, and it is also necessary to manually tighten it when tightening it, and the speed is slow. , the workload of construction workers is heavy

At the same time, when the wires are coming out, it is difficult to arrange the wires due to the heavy weight of the reel

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