Portable cable insulation detection device

Abstract

The invention provides a portable cable insulation detection device. The device includes a holding rod, wherein a front end of the holding rod is equipped with an E-type fixing frame made of an insulation material, one side of the holding rod close to the fixing frame is provided with a shield, the fixing frame includes a connection body, a main frame body and a branch frame body, the main frame body is equipped with a main detection unit, the branch frame body is provided with an auxiliary detection unit, the main detection unit includes mutually hinged semi-circle detection probes, the two semi-circle detection probes different from mutually-hinged sides are connected through a buckle assembly, each semi-circle detection probe is internally provided with a leakage detection assembly, thesemi-circle detection probes are internally embedded with indicating lamps electrically connected with the leakage detection assembly, the auxiliary detection unit includes an extension arm, and a front end of the extension arm different from one side of the main detection unit is provided with a guide structure. The device is advantaged in that the device is simple in structure, is reasonable indesign, has good portability and can conveniently detect insulation property of the cable, especially for single-hand detection operation, effort and time are saved, and safety is quite high.

Description

technical field [0001] The invention belongs to the technical field of cable facility detection equipment, and in particular relates to a portable cable insulation detection device. Background technique [0002] The cable usually includes the cable core wire and the insulating sheath, but after the cable is used for a long time, the insulation effect may gradually deteriorate due to the influence of the actual working conditions, especially when used under harsh working conditions, it is easy to cause serious leakage and electric shock accidents , so it is necessary to regularly test the insulation degree of the cable, especially in the field of military industry, it is necessary to detect the performance of the cable in real time, not only to ensure the safety of use, but also to ensure the stability of the power supply is particularly important. Detection and low-voltage cable detection, in which the low-voltage cable detection is to test the resistance of the cable. The t...

AI Technical Summary

Problems solved by technology

[0002] The cable usually includes the cable core wire and the insulating sheath, but after the cable is used for a long time, the insulation effect may gradually deteriorate due to the influence of the actual working conditions, especially when used under harsh working conditions, it is easy to cause serious leakage and electric shock accidents , so it is necessary to regularly test the insulation degree of the cable, especially in the field of military industry, it is necessary to detect the performance of the cable in real time, not only to ensure the safety of use, but also to ensure the stability of the power supply is particularly important

Detection and low-voltage cable detection, in which the low-voltage cable detection is to test the resistance of the cable. The traditional method is to shake the meter. The current method is to use some detection equipment to detect, but the detection device currently on the market is inconvenient to fix. The detection area is not comprehensive enough, and the operation is complicated, which affects the efficiency of the staff to detect the cable insulation, especially for cables laid under specific working conditions, usually a part of the cable is embedded (or attached) to the ground or structural parts, not It is impossible to inspect the cables in all directions, and there may be missed inspections if you are not careful

If you pull it with bare hands, once the cable leaks, there is a danger of electric shock. If you use tools, it is difficult for a single person to complete the entire detection process, which is time-consuming and laborious. It is urgent to improve the existing detection device

Images