The high-speed elevator speed governor detection device comprises a base, a lifting pressurization mechanism, a top plate, a second servo motor, a transmission wheel, a magnetic block and a position sensor, the lifting pressurization mechanism is arranged on the base, and the top plate is installed on the lifting pressurization mechanism and driven by the lifting pressurization mechanism to ascend and descend; the second servo motor is arranged on the top plate, the transmission wheel is arranged on an output shaft of the second servo motor and driven by the second servo motor to rotate, the position sensor is arranged on the side, facing the transmission wheel, of the top plate, and the magnetic block is used for being attached to a rope wheel of the elevator limiting stopper to be detected in the using state. The position sensor is matched with the magnetic block to detect the rotation rate of the rope wheel. The lifting pressurizing mechanism is arranged to drive the transmission wheel to ascend and descend, so that the transmission wheel is tightly attached to the rope wheel, the transmission wheel rotates to drive the rope wheel to rotate at a high speed, it is guaranteed that the speed limiter ring meets the high-speed rotation requirement, high-speed rotation of the rope wheel is uniform and stable, and the detection precision of the device is improved.
本发明公开了一种高速电梯限速器检测装置及检测方法,包括底座、升降加压机构、顶板、第二伺服电机、传动轮、磁块和位置传感器,升降加压机构设置于底座上,顶板安装在升降加压机构上并且由升降加压机构驱动升降,第二伺服电机设置于顶板上,传动轮设置于第二伺服电机的输出轴上并且由第二伺服电机驱动转动,位置传感器设置在顶板上朝向传动轮的一侧,磁块用于在使用状态下贴附在待检测的电梯限位器的绳轮上,位置传感器与磁块配合用于检测绳轮的旋转速率。本发明设置升降加压机构,驱动传动轮升降,使传动轮紧密的贴合绳轮,传动轮转动驱动绳轮高速转动,保证限速器环满足高速转动的要求,绳轮的高速转动均匀稳定,提高本发明的检测精度。
High-speed elevator speed limiter detection device and detection method
一种高速电梯限速器检测装置及检测方法
24.01.2025
Patent
Elektronische Ressource
Chinesisch
IPC: | B66B Aufzüge , ELEVATORS |