The invention discloses an elevator brake clearance detecting and adjusting device which comprises a brake bag magnet core, a brake iron core, a displacement sensing assembly and a brake shoe, the displacement sensing assembly is used for detecting the moving distance of the brake iron core, and the brake shoe is arranged at the front end of a connecting base. The connecting base is connected with the brake iron core through a brake shoe adjusting device, the brake shoe adjusting device comprises a movable support, a guide rail frame, a driving gear, a rack, a driving source and a locking assembly, the movable support is fixedly connected with the connecting base, the guide rail frame is fixedly connected with the brake iron core, and the driving gear is rotatably arranged on the movable support and driven by the driving source to rotate; the rack is fixedly arranged on the brake iron core and meshed with the driving gear, the movable support is guided by the guide rail frame, a friction block moving synchronously is arranged on one side of the driving gear, a locking block is arranged on the movable support, and the locking assembly is used for pressing the locking block to the friction block. Brake clearance adjustment is achieved, and reliable braking is guaranteed.
本发明公开了一种电梯制动器间隙检测及调节装置,包括制动器包磁铁芯、制动器铁芯、位移传感组件和制动器闸瓦,位移传感组件用于检测制动器铁芯的移动距离,制动器闸瓦设置在连接基座前端,连接基座与制动器铁芯间通过闸瓦调节装置连接,闸瓦调节装置包括移动支架、导轨架、驱动齿轮、齿条、驱动源和锁止组件,移动支架与连接基座固定连接,导轨架与制动器铁芯固定连接,驱动齿轮可转动设置于移动支架并由驱动源驱动转动,齿条固定设置于制动器铁芯与驱动齿轮啮合,移动支架由导轨架导向,驱动齿轮的一侧设有同步运动的摩擦块,移动支架上设有锁止块,锁止组件用于将锁止块压紧于摩擦块。本发明实现了制动间隙调整,保证可靠制动。
Clearance detecting and adjusting device for elevator brake
一种电梯制动器间隙检测及调节装置
2023-06-13
Patent
Electronic Resource
Chinese
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