Mounting and dismounting device special for energy storage spring

• Main Authors: DENG YUNREN, SUN NING, LI XING, RAO BANG, YANG PING, LI CAIYUN, YU PENGDI, CHEN NING, YANG LIN, WANG YAN
• Format: Patent
• Language: Chinese; English
• Published: 08.04.2022
• Subjects: 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; GENERATION; RELAYS; SELECTORS

The utility model discloses a special mounting and dismounting device for an energy storage spring, which comprises a clamping part, a transmission gear and a driving part, the clamping part comprises a screw rod and a sleeve, the upper end of the screw rod is provided with a clamping piece A, the lower end of the sleeve is provided with a clamping piece B, and the sleeve is also provided with a support rod; the transmission gear is arranged between the screw rod and the sleeve, the transmission gear comprises a main gear and an auxiliary gear, the main gear is located at the upper end of the sleeve, the auxiliary gear is connected to the supporting rod in a sleeving mode, and threaded holes matched with the screw rod are formed in the sleeve and the main gear; according to the dismounting and mounting device, the problem that the energy storage spring and the internal structure of the circuit breaker are easy to damage in the dismounting and mounting process of the energy storage spring of the circuit breake