Multifunctional test bar

Abstract

The invention relates to a multifunctional test bar. The multifunctional test bar comprises a hollow length adjustable bar body, a universal locating flexible tube is connected to the top end of the bar body and is installed in an inner cavity in the top part of the bar body in a sliding manner, a flexible tube clamping and locating mechanism is arranged in the inner cavity in the top end part of the bar body, a camera box is installed at the outer extending end of the universal locating flexible tube, a camera is installed on the camera box, the test bar further comprises display screen equipment in wireless communication connection with the camera, the display screen equipment is handheld or is detachably clamped on the bar body through a clamping seat, a spring cable clamp is installed at the bottom end of the bar body, and a current detection wire and a voltage detection wire are led out from the spring cable clamp. The multifunctional test bar helps to read a name plate rapidly, assists in wiring, is simple in structure, is flexible to operate, and is quite convenient to carry and use.

Description

technical field [0001] The invention relates to the field of maintenance tools for electrical equipment, in particular to a multifunctional test rod. Background technique [0002] Electrical equipment needs to be routinely tested on a regular basis. The main problems in the actual test are as follows: 1) Before the routine test of the equipment, it is necessary to check whether the nameplate information is correct. In the field test, the electrical equipment is often installed in the cabinet or at a high place. Difficult access, such as the transformer cabinet, after the transformer is installed, its nameplate is generally located in the corner, and personnel cannot enter the transformer cabinet to directly view it, resulting in the inability to check the equipment information; 2) Wiring is required during the test test, and generally the current needs to be connected to the equipment terminal There are two wires, the detection line and the voltage detection line. Some equip...

AI Technical Summary

Problems solved by technology

[0002] Electrical equipment needs to be routinely tested on a regular basis. The main problems in the actual test are as follows: 1) Before the routine test of the equipment, it is necessary to check whether the nameplate information is correct. In the field test, the electrical equipment is often installed in the cabinet or at a high place. Difficult access, such as the transformer cabinet, after the transformer is installed, its nameplate is generally located in the corner, and personnel cannot enter the transformer cabinet to directly view it, resulting in the inability to check the equipment information; 2) Wiring is required during the test, and the current needs to be connected to the terminal of the equipment. There are two wires, the detection line and the voltage detection line. Some equipment in the cabinet or at a slightly higher place outdoors cannot be touched by the staff directly. In some environments, it is difficult and time-consuming to erect ladders. It is relatively high, and the staff cannot reach the clamping part with their hands, and they need to step on a stool to get there. It is very time-consuming and laborious to set up a ladder

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