High-reliability switch cabinet mechanical interlocking mechanism

• Main Authors: CHEN LUMING, ZHU QIANBIN, LIU NIANSONG, WANG LIN, ZHANG JIYUAN, WU SONGZHEN, HOU FANWU
• Format: Patent
• Language: Chinese; English
• Published: 04.06.2024
• Subjects: ACCESSORIES THEREFOR; BASIC ELECTRIC ELEMENTS; BOARDS, SUBSTATIONS, OR SWITCHING ARRANGEMENTS FOR THE SUPPLYOR DISTRIBUTION OF ELECTRIC POWER; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER; ELECTRIC SWITCHES; ELECTRICITY; EMERGENCY PROTECTIVE DEVICES; FIXED CONSTRUCTIONS; GENERATION; HANDCUFFS; KEYS; LOCKS; RELAYS; SAFES; SELECTORS; WINDOW OR DOOR FITTINGS

The invention discloses a high-reliability switch cabinet mechanical interlocking mechanism, and belongs to the technical field of switch cabinet lower door interlocking, and the high-reliability switch cabinet mechanical interlocking mechanism comprises a circuit breaker handcart chassis push plate, a push assembly, a limiting piece, a translation assembly, a second connecting piece, a first connecting piece, a locking assembly and a reset assembly, the second connecting piece is installed at the upper end of the inner surface of the cabinet door, the locking assembly is installed between the first connecting piece and the second connecting piece, the pushing assembly is installed on the inner surface of an upper plate of the cabinet body, the circuit breaker handcart chassis pushing plate is arranged above the pushing assembly, and the limiting piece is installed on the left side of the lower end of the pushing assembly. The other end of the reset assembly penetrates through the second connecting piece and