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[CN 201721411391.1] A Simulator for Hydraulic Mechanism of UHV Circuit Breaker


[CN 201721411391.1] Title of a simulator for hydraulic mechanism of UHV circuit breaker: Application number of a simulator for hydraulic mechanism of UHV circuit breaker: CN 201721411391.1 Applicant: Shandong Taikai High Voltage Switch Co., Ltd. Application date: 2017-10-29 Patent type: Utility model The utility model is a simulator for hydraulic mechanism of UHV circuit breaker, it is composed of chassis, transmission box (including transmission bracket and guide flange), vertical tie rod, transmission crank arm, transmission shaft, guide cylinder, load, buffer limit and protective cylinder. The structural form fully considers the actual installation of the mechanism. The lifting structure is adopted, the piston rod is vertically output upward, and the load of the simulator is output horizontally to both sides through the transmission crank arm. The design form is novel, which is close to the actual operating state of the switch to the greatest extent and meets the product requirements. The utility model is equipped with a brake opening buffer limit device, which has the characteristics of simple operation, low cost, long service life and the like.