Portable high-altitude power detection device for ultrahigh-voltage cable maintenance

Abstract

The invention relates to the technical field of cable maintenance, and discloses a portable high-altitude power detection device for ultrahigh-voltage cable maintenance, which comprises a sleeve, a threaded rod is movably connected in the sleeve, the bottom of the threaded rod is fixedly connected with a limiting block, and the outer surface of the threaded rod is in threaded connection with a handle. An annular groove is formed in the bottom of the handle, sliding blocks are movably connected to the left side and the right side of the interior of the annular groove, sliding rods are fixedly connected to the bottoms of the two sliding blocks, the bottoms of the two sliding rods are fixedly connected with the top of a sleeve, and a connecting rod is movably connected to the top of a threaded rod. Connecting holes are formed in the connecting rod and the threaded rod correspondingly, lead screws are movably connected into the connecting holes, and connecting plates are movably connected to the outer surfaces of the lead screws. The portable high-altitude power detection device for ultrahigh-voltage cable maintenance is convenient to carry, and the working efficiency is improved.

Description

technical field [0001] The invention relates to the technical field of cable maintenance, in particular to a portable high-altitude power detection device for ultra-high voltage cable maintenance. Background technique [0002] A cable is an electrical energy or signal transmission device, usually composed of several or several groups of wires, usually a rope-like cable twisted by several or several groups of wires (at least two in each group), each group of wires They are insulated from each other and are often twisted around a center, and the entire outside is covered with a highly insulating covering. The cable has the characteristics of internal electrification and external insulation. [0003] When testing the maintenance of ultra-high voltage cables, it is necessary to use power detection devices for detection. Since most of the current detection equipment does not have the function of being easy to carry, it is extremely inconvenient during detection and greatly affec...

AI Technical Summary

Problems solved by technology

[0005] Aiming at the deficiencies of the prior art, the present invention provides an easy-to-carry high-altitude power detection device for ultra-high voltage cable maintenance, which has the advantages of being easy to carry and improving work efficiency, and solves the problem of not having the function of being easy to carry, which leads to extreme The inconvenience greatly affects the work efficiency

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