An active safety elevator with a traction host monitoring system belongs to the technical field of elevators and comprises a hoistway and a machine room located at the top of the hoistway, a lift car and a counterweight are arranged in the hoistway, and a traction host, a guide wheel, a head end rope hitch plate and a tail end rope hitch plate are arranged in the machine room. The brake mechanism is provided with an elastic reset mechanism and an electromagnetic control structure, so that the action of the brake mechanism can be implemented through the elastic action of the elastic reset mechanism, elastic force is applied to the brake block mainly through the elastic reset mechanism, the brake block makes contact with the brake ring to generate friction force, and energy consumption is not needed during braking; meanwhile, the first electromagnet and the second electromagnet can be electrified to generate repulsive force, so that the brake block is subjected to the combined action of elastic force and electromagnetic force, the friction force between the brake block and the brake ring is larger, the efficient braking effect is achieved, two braking modes are achieved, and stable braking of the traction main machine is guaranteed.
一种具有曳引主机监测系统的主动安全电梯,属于电梯技术领域,包括井道和位于井道顶部的机房,所述井道内设有轿厢和对重,所述机房内设有曳引主机、导向轮、首端绳头板和末端绳头板,通过在曳引主机中设置制动机构,并且制动机构设置弹性复位机构和电磁控制结构,使制动机构动作既可以通过弹性复位机构弹力作用实施,此时主要依靠弹性复位机构为制动块施加弹力,使制动块与制动环接触产生摩擦力,制动无需耗能;同时还可以通过第一电磁铁和第二电磁铁得电产生排斥力,使制动块受到弹力和电磁力的共同作用,制动块与制动环之间的摩擦力更大,起到高效制动的效果,具有两种制动方式,保障曳引主机的制动稳定。
Active safety elevator with traction host monitoring system
一种具有曳引主机监测系统的主动安全电梯
2024-12-13
Patent
Electronic Resource
Chinese
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