Provided is a breaker universal transfer trolley. The problems that an existing transfer trolley is unstable in lifting and unreliable in locking are solved. The transfer trolley comprises a frame, the frame is provided with a driving piece and a supporting frame used for placing a circuit breaker, the driving piece is connected with the supporting frame through a transmission mechanism and used for driving the supporting frame to move up and down, and a clutch locking mechanism is arranged between the driving piece and the transmission mechanism. And the clutch locking mechanism has a first state of driving the support frame to move up and down when the driving piece acts and a second state of locking the support frame when the driving piece bears a load. The invention has the beneficialeffects that the clutch locking mechanism and the transmission mechanism are arranged, so the driving piece acts to reliably drive the supporting frame to move up and down, a locking function can be provided, locking is reliable, and the supporting frame operates stably and reliably. The transfer trolley also has the advantages of simple structure, convenience in assembly, reliable action, long service life and the like.
一种断路器通用转运车。解决了现有转运车的升降不平稳,锁定不可靠的问题。它包括车架,所述的车架上设有驱动件和用于安放断路器的支撑架,所述的驱动件通过传动机构与支撑架相连接并用于驱动支撑架上下运动,所述的驱动件与传动机构之间设有离合锁止机构,所述的离合锁止机构具有在驱动件动作时带动支撑架上下运动的第一状态和在负重时锁止支撑架的第二状态。本发明的有益效果是,设置离合锁止机构和传动机构,使得驱动件动作能可靠带动支撑架上下运动,且能提供锁止功能,锁止可靠,支撑架运行平稳可靠。本发明还具有结构简单,装配方便,动作可靠,使用寿命长等优点。
General transfer trolley for circuit breaker
断路器通用转运车
2020-11-03
Patent
Electronic Resource
Chinese
IPC: | B62B Von Hand bewegte Fahrzeuge, z.B. Handkarren oder Kinderwagen , HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS |
Circuit breaker sleeve transfer trolley and circuit breaker sleeve transfer device
European Patent Office | 2022
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