The invention relates to the technical field of counterweight guide shoe damping, in particular to an elevator counterweight guide shoe damping device which comprises a damping device body, a mounting seat is arranged on one side of the damping device body, an oil pipe is arranged on one side of the mounting seat, a sliding rod is sleeved with the oil pipe, one end of the sliding rod is fixedly connected with a limiting disc, and one side of the limiting disc is fixedly connected with a large spring. The other side of the limiting disc is provided with a friction plate, one side of the friction plate is provided with a circular top block, one side of the circular top block is provided with a buffer plate, one side of the buffer plate is provided with a small spring, and one side of the small spring is provided with a middle spring; the elevator shock absorption device has the beneficial effects that preliminary shock absorption is conducted through deformation of a large spring, then double buffering shock absorption is conducted through cooperation of a middle spring and a small spring, and therefore shock of an elevator is reduced, a pressure value is monitored through a pressure overload sensor, and when the pressure value exceeds a preset value, an alarm electrically connected with the pressure overload sensor gives an alarm for reminding; the elevator can be overhauled in time when vibration is large, and the using safety of the elevator is guaranteed.
本发明涉及重导靴减震技术领域,具体为一种电梯用对重导靴的减震装置,包括:减震装置本体,减震装置本体一侧设置有安装座,安装座一侧设置有油管,油管内套设有滑杆,滑杆一端固定连接有限位盘,限位盘一侧固定连接有大弹簧,限位盘另外一侧设置有摩擦板,摩擦板一侧安装有圆顶块,圆顶块一侧安装有缓冲板,缓冲板一侧设置有小弹簧,小弹簧一侧设置有中弹簧;有益效果为:通过大弹簧的形变进行初步减震,再通过中弹簧与小弹簧的配合进行双重缓冲减震,从而减小电梯的震动,通过设置压力过载传感器对压力值进行监测,当其超过预设值时,会通过与其电性连接的警报器进行报警提醒,使得电梯震动较大时能够及时检修,保证了电梯使用的安全。
Damping device of counterweight guide shoe for elevator
一种电梯用对重导靴的减震装置
2024-12-17
Patent
Electronic Resource
Chinese
IPC: | B66B Aufzüge , ELEVATORS |
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