The invention relates to an elevator device, in particular to an elevator safety brake which comprises a base, a shaft mechanism, a first-stage braking mechanism and a second-stage braking mechanism, the device can adjust the speed of an elevator through a friction plate until the elevator is stopped during normal operation of the elevator, and when the first-stage speed reduction does not play a role, the second-stage friction plate is used for decelerating and stopping the brake; the shaft mechanism is in running fit with the base, the first-stage braking mechanism is fixed on the base, and the second-stage braking mechanism is fixed with the base.
本发明涉及一种电梯装置,更具体的说是一种电梯安全制动器,包括底座、轴机构、一级制动机构、二级制动机构,装置能够在电梯正常的运转中,通过摩擦片对电梯的速度进行调节,以至停止,装置能够在一级减速不起作用的时候,通过二级摩擦片对其进行减速和停止,所述的轴机构与底座转动配合,一级制动机构固定在底座上,二级制动机构与底座相固定。
Elevator safety brake
一种电梯安全制动器
2022-02-01
Patent
Electronic Resource
Chinese