Mobile Turning Mechanism for Assembling Vacuum Circuit Breakers

Abstract

The invention relates to a movable overturning mechanism for assembling a vacuum circuit breaker, which belongs to the field of electromechanical equipment. The movable overturning mechanism comprises an aluminum-alloy four-wheeler, fixed plates, fixed limiting shafts and an overturning system, wherein the overturning system comprises movable pins, central pins, central pin jackets and movable pin jackets; the fixed plates are installed on the side parts on the top end of the aluminum-alloy four-wheeler, the fixed plates are connected with each other through the fixed limiting shafts, and the overturning system is installed on the fixed plates; the central pins are installed on the middle parts of the upper ends of the fixed plates, and the outer sides of the central pins are wrapped by the central pin jackets; the movable pins are installed on the lower side parts of the fixed plates, and the outer sides of the movable pins are wrapped by the movable pin jackets. Compared with the prior art, the movable overturning mechanism has the characteristics such as capability of moving freely and realizing the overturning function, safety, reliability, time and labor conservation, flexibility and convenience.

Description

technical field [0001] The invention belongs to the field of electromechanical equipment, and in particular relates to a mobile overturning mechanism. Background technique [0002] In the current switch industry, high-voltage switchgear has been widely used, and the consumption of high-voltage vacuum circuit breakers in the cabinet is also increasing. As the production output of high-voltage vacuum circuit breakers continues to increase, during the assembly process, the solid-sealed poles and insulating sleeves on the vacuum circuit breaker are pressed by APG technology. The epoxy resin is easily damaged, and even causes the epoxy resin to crack. This results in consequences such as solid-sealed poles and insulating sleeves that cannot be used; high-voltage vacuum circuit breakers are generally lighter at 140kg, and they need to be installed and debugged in various positions such as upper, lower, front, and rear during the assembly process, and manual handling is wasteful. ...

AI Technical Summary

Problems solved by technology

As the production output of high-voltage vacuum circuit breakers continues to increase, during the assembly process, the solid-sealed poles and insulating sleeves on the vacuum circuit breaker are pressed by APG technology. The epoxy resin is easily damaged, and even causes the epoxy resin to crack. This results in consequences such as solid-sealed poles and insulating sleeves that cannot be used; high-voltage vacuum circuit breakers are generally lighter at 140kg, and they need to be installed and debugged in various positions such as upper, lower, front, and rear during the assembly process, and manual handling is very wasteful. unsafe

These problems seriously affect the safety and convenience of high-voltage switchgear, which is not conducive to its further development.

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