Service handcart of switch cabinet

• Main Authors: BI YONGJUN, ZHOU YINGYING, DONG XIAOQUAN, WU LUYI, CHEN BINBIN
• Format: Patent
• Language: Chinese; English
• Published: 12.09.2023
• 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 service handcart provided by the utility model comprises a chassis, a scissor fork assembly, a tray and two brackets. Guide wheels are arranged at the bottom of the chassis. The shear fork assembly at least comprises a first shear fork arm and a second shear fork arm which are hinged together, the bottom of the first shear fork arm is hinged to one end of the chassis, the bottom of the second shear fork arm is connected to the first driving mechanism, and the first driving mechanism is suitable for driving the bottom of the second shear fork arm to move in the direction close to or away from the bottom of the first shear fork arm. The tray is arranged on the top of the scissor assembly. The two brackets are arranged on the two sides of the tray through a second driving mechanism, and the second driving mechanism is suitable for driving the two brackets to move in the direction close to or away from each other. The service handcart can adapt to switch cabinets of different heights and circuit breakers of d