Duplex stay wire and coil gripping fastening device for power transmission line

Abstract

The invention provides a power transmission line duplex stay wire yoke ring fastening device, which comprises a mounting plate, a positioning mechanism is movably connected to the outside of the mounting plate, the positioning mechanism comprises a clamping assembly used for yoke ring matching positioning and a fixing assembly used for yoke ring in-place fastening, the clamping assembly is movably connected to the outside of the mounting plate, and the fixing assembly is movably connected to the outside of the mounting plate. Automatic positioning installation of the electric coil is achieved through sliding of the sliding blocks on the inner sides of the guide grooves, so that more time and labor are saved during installation of the electric coil, the fastening plates slide to make contact with and be separated from the limiting grooves through sliding of the push plates, then the electric coil is conveniently fastened and disassembled, the installation and maintenance efficiency of the electric coil is improved, and the installation efficiency of the electric coil is improved. And meanwhile, the workload and difficulty of daily maintenance of the electric coil are reduced, position marks can be provided for the electric coil in the installation construction of the power transmission line through the direction groove and the marking rod, and meanwhile the safety and reliability of the installation construction of the electric coil yoke are improved.

Description

technical field [0001] The invention relates to the technical field of electric power transmission, in particular to a fastening device for double guyed choke coils of a power transmission line. Background technique [0002] The choke coil is an inductive coil that resists choking alternating current. Using the proportional relationship between coil reactance and frequency, it can restrain high-frequency AC current and allow low-frequency and DC to pass through. According to the frequency, air cores, ferrite cores, and silicon steel sheets are used. Core etc. It is called "filter choke coil" when it is used for rectification; it is called "audio frequency choke coil" when it is used to control audio frequency current; it is called "high frequency choke coil" when it is used to control high frequency current. The frequency is screened and filtered. The existing chokes are fixed by common fasteners during installation and use. The installation and maintenance of fasteners is ...

AI Technical Summary

Problems solved by technology

[0003] In order to solve the above-mentioned existing choke coils, the common fasteners are used to fix them during installation and use. The installation and maintenance of the fasteners is very time-consuming and labor-intensive through manual installation. It greatly increases the operational difficulty of using the choke coil. The existing transmission line choke coil cannot be automatically positioned and installed. The choke coil does not have a good position mark during the installation process, which increases the difficulty of installation and cannot efficiently fasten the positioning and disassembly. To achieve the above goals of automatic positioning and installation, installation position marking, time saving and labor saving, automatic fastening and disassembly, the present invention achieves the following technical solutions: a double-guy wire choke fastening device for transmission lines, including a mounting plate, the The outside of the mounting plate is movably connected with a positioning mechanism, and the positioning mechanism includes a clamping assembly for coordinating and positioning the choke coil, and a fixing component for fastening the choke in place, and the clamping assembly is movably connected to the outside of the mounting plate, The fixed component is movably connected to the outside of the mounting plate

Images