A threading structure for urban electric power engineering construction

Abstract

The invention discloses a threading structure for urban electric power engineering construction, which comprises a base, a support frame is rotatably connected above the base, and a winding reel is fixedly connected inside the support frame, and a steel wire is installed inside the reel reel. One end of the steel wire is fixedly connected to the guide head through the traction head and the spring, and one side of the winding reel is movably connected to the measuring device through the locking wheel. The lifting ring is welded at the top, which is convenient to fix the winding reel at the initial position of the pay-off through the base or the lifting ring. The length of the pay-off can be monitored in real time through the distance measuring wheel of the measuring device, and the progress of the unwinding work can be understood. By opening a wire slot on the surface of the tractor , to facilitate clamping and fixing of the wires and improve stability. The top of the guide head and the two side walls are rotatably connected with rollers to guide the guide head, improve the smoothness of the wire release, and reduce wear. The U-shaped clamping plate is provided to facilitate alignment. Tractor and guide head storage.

Description

Technical field [0001] The present invention relates to the construction of urban power engineering equipment with assistive technology field, in particular threading structure of a city with the power engineering construction. Background technique [0002] Power engineering, i.e. electrical energy production, transmission, distribution of relevant works, but also works in a broad sense as the electrical power and energy applications in various fields. At the same time understandable to the Transmission and Distribution business expansion project. Energy production depends mainly on thermal power plants, hydropower and nuclear power plants. Areas where conditions permit also tidal, geothermal and wind energy to generate electricity. Transport and distribution of electrical energy primarily through the high and low voltage AC electric power network is achieved. As the direction of power transmission engineering, which focuses on research UHV (more than one million volts) AC transm...

AI Technical Summary

Problems solved by technology

[0010] The purpose of the present invention is to provide a threading structure for urban electric power engineering construction, to solve the problem that the existing threading structure for urban electric power engineering construction in the above-mentioned background technology is in use, and the steel wire is wound inside the winding reel, which is inconvenient Installing and fixing the winding reel will affect the effect of steel wire pay-off; during the process of unwinding, the length of the unwound wire cannot be known in real time, and the progress of the construction time cannot be judged; when the lead head is used to fix the wire, the stability of the wire is poor , easy to fall off, affecting the smooth progress of the construction; the guide head advances in the pipeline, it is inconvenient to turn, and it is worn with the inner wall of the pipeline, which affects the service life of the guide head and the pipeline. After use, the guide head and the guide head are not easy to store.

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