Portable cable partial discharge detection device

Abstract

The present invention discloses a portable cable partial discharge detection device which comprises a detection box, a detection clamp, a box cover and a fixed box, an operation panel is installed in the detection box, the detection clamp for testing a cable is arranged at the end of a connecting line, and the top of a movable rod is connected with a limiting block; the box cover is hinged to the edge of the detection box, and a through groove is formed in the box cover; a fixed box is fixed to the inner side of the box cover, a movable groove allowing the movable shaft to move is formed in the side face of the fixed box, and the two ends of the movable shaft are sleeved with gears; and a protective air bag with a damping function is arranged on the box cover on the outer side of the fixed box. According to the portable cable partial discharge detection device, the detection device can be conveniently carried to different places for detection, the detection range and distance can be adjusted, and the damping strength of the internal protection structure can be adjusted according to the carrying condition of the detection device.

Description

technical field [0001] The invention relates to the technical field of cable partial discharge detection, in particular to a portable cable partial discharge detection device. Background technique [0002] In order to ensure the safety of the cable when it is put into use, it needs to undergo partial discharge detection operation during its production process to prevent voltage instability, leakage, etc. The easy-to-adjust cable partial discharge tester includes a base, a support plate and an instrument body...with high stability, and can freely adjust the height for different usage situations, thereby improving the use efficiency of the device. However, the easy-to-adjust cable partial discharge tester still has the following disadvantages in actual use: [0003] 1. The device is only suitable for small-scale cable partial discharge detection. Since most detection devices are large in size and not easy to carry, the detection range and distance of cables are limited; [0...

AI Technical Summary

Problems solved by technology

[0006] The purpose of the present invention is to provide a portable cable partial discharge detection device to solve the above-mentioned background technology. Because most detection devices have large specifications and are not easy to carry, they have limitations in the detection range and distance of cables, and most of these structures are fixed. Settings, the problem that the protection strength cannot be adjusted according to different usage requirements

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