Electrical equipment and misoperation preventing device thereof

Abstract

The invention discloses a misoperation preventing device which is used for setting electrical equipment provided with an operating hole. The misoperation preventing device comprises a shielding block and a fixed seat fixed with the electrical equipment, wherein the head part of the shielding block is used for shielding the operating hole, the tail part of the shielding block is glidingly inserted into a slot formed in the fixed seat, and a limit structure for limiting the sliding position of the shielding block in the slot is arranged on the fixed seat. With the adoption of the misoperation preventing device, under the condition of non-allowance operation, the operating hole is shielded by the shielding block which is prevented from sliding open and exposing the operating hole by the limit structure, and an unlocking shaft for operating equipment in the operating hole cannot be inserted into the operating hole, so that normal work of the electrical equipment is protected; and further, the limit structure can be opened only when an operator is authorized, then the shielding block in the slot moved away through sliding, the operating hole is exposed, operation is performed, and accidents caused by manual misoperation are effectively avoided. The invention further discloses the electrical equipment comprising the misoperation preventing device.

Description

technical field [0001] The present invention relates to the technical field of electric equipment, and more specifically, relates to an anti-misoperation device, and also relates to an electric equipment including the anti-misoperation device. Background technique [0002] With the development of industrialization and modernization, the requirements for the level of social energy supply are getting higher and higher, and electricity, as the main energy source in today's social life, has always been in a state of high demand, and the corresponding requirements for the operation level of equipment in the power industry are also getting higher and higher. Come higher and get stricter. [0003] The operation of substations, power plants, petrochemical, metallurgical, coal and other equipment is an extremely important application occasion for power equipment closely related to basic social life, and ensuring the safe operation of power equipment systems is a primary task. Most po...

AI Technical Summary

Problems solved by technology

[0003] The operation of substations, power plants, petrochemical, metallurgical, coal and other equipment is an extremely important application occasion for power equipment closely related to basic social life, and ensuring the safe operation of power equipment systems is a primary task. Most power equipment There are operating holes for operating equipment, especially in places such as substations, where there are a large number of operating holes, and if they are not managed effectively, it is easy to cause misoperation

At present, most of the operating holes of electric equipment are not equipped with effective protection measures to prevent people from approaching or using instruments to extend into the operating holes for operation, which hides a great risk, such as the operator does not perform operations that comply with the operating regulations or does not operate. The technicians misuse the power equipment, resulting in accidents, serious casualties and property losses

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