Maintenance trolley for circuit breaker

• Main Authors: ZHANG MINGBAI, CHENG LEILEI, ZHAO DAYONG
• Format: Patent
• Language: English
• Published: 27.05.2015
• Subjects: BOARDS, SUBSTATIONS, OR SWITCHING ARRANGEMENTS FOR THE SUPPLYOR DISTRIBUTION OF ELECTRIC POWER; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER; ELECTRICITY; GENERATION; HAND-PROPELLED VEHICLES, e.g. HAND CARTS, PERAMBULATORS; LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS; PERFORMING OPERATIONS; SLEDGES; TRANSPORTING

The utility model provides a maintenance trolley for a circuit breaker, which comprises a trolley body with wheels and is characterized in that the top part of the trolley body is provided with a tray with the height being adjustable, the tray is connected with the top part of the trolley body through lifting screws at both sides, the tray is adjusted to a position which is at the same plane with a bottom plate of the circuit breaker, and positioning components at both sides of the tray are inserted into positioning holes of a cabinet body so as to fix the trolley. The maintenance trolley provided by the utility model has the advantages that the work efficiency of electrical equipment maintenance is greatly improved, and accident hidden troubles in the processing of carrying the circuit breaker are also reduced at the same time.