10kV high-voltage switch cabinet isolation baffle plate operating tool

Abstract

The present invention provides a 10kV high-voltage switch cabinet isolation baffle operating tool which comprises a first inclined push rod and a second inclined push rod arranged on the right side ofthe first inclined push rod, the upper end of the second inclined push rod on the right side of the first inclined push rod is fixedly connected with a straight push piece, and the upper end of the straight push piece is fixedly connected with an arc-shaped clamping ring. An adjusting assembly is rotatably connected between the upper portion of the first inclined push rod and the upper portion ofthe second inclined push rod, a pushing handle piece is rotatably connected between the lower portion of the first inclined push rod and the lower portion of the second inclined push rod, and the pushing handle piece is located on the lower side of the adjusting assembly. Compared with the prior art, the tool has the following beneficial effects that the first inclined push rod and the second inclined push rod can be utilized, the arc-shaped clamping ring is inserted into the vehicle cabinet, the arc-shaped clamping ring makes contact with the contact baffle, operation is conducted, it is avoided that an operator stretches the head and the hand into the cabinet in the operation process, and the safety and reliability of operations such as electricity testing, static contact checking and baffle inclination jamming adjustment are guaranteed.

Description

technical field [0001] The invention relates to an operating tool for an isolation baffle of a 10kV high-voltage switch cabinet, which belongs to the technical field of operating tools. Background technique [0002] Power plants, substations, high-voltage power distribution and power consumption units are equipped with a large number of 10kV car-type vacuum circuit breakers. During the process of switching off, power transmission and equipment maintenance, it is frequently necessary to shake out the car-type vacuum circuit breakers from the cabinet and push them in. , according to the five-proof interlock requirements of high-voltage circuit breakers, when the circuit breaker is outside the cabinet, the contact safety isolation baffle should automatically fall down, and insulated gloves should be worn when performing electrical inspections in the cabinet, checking static contacts, and adjusting the baffle tilt Put your head and hands into the cabinet, and push the baffles on...

AI Technical Summary

Problems solved by technology

[0002] Power plants, substations, high-voltage power distribution and power consumption units are equipped with a large number of 10kV car-type vacuum circuit breakers. During the process of switching off, power transmission and equipment maintenance, it is frequently necessary to shake out the car-type vacuum circuit breakers from the cabinet and push them in. , according to the five-proof interlock requirements of high-voltage circuit breakers, when the circuit breaker is outside the cabinet, the contact safety isolation baffle should automatically fall down, and insulated gloves should be worn when performing electrical inspections in the cabinet, checking static contacts, and adjusting the baffle tilt Put your head and hands into the cabinet, and push the baffles on both sides to adjust the baffles at the same time. Since the linkage handle is installed in the cabinet close to the contact end, the operator will put his head and hands into the cabinet when the contact on the incoming line side is charged. There is a greater risk of electric shock when adjusting the baffle

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