The invention provides an elevator limit space balance coefficient detection device which comprises a host used for displaying a motor balance coefficient, a speed measuring machine in wireless connection with the host and three Rogowski coils, the host comprises a host outer shell, a high-definition touch screen is arranged on the upper side of the host outer shell, and the Rogowski coils are arranged on the upper side of the high-definition touch screen. A DC charging port, three voltage probe input interfaces and three flexible coil input interfaces corresponding to the Rogowski coils are formed in the upper side of the host outer shell, and a host PCB corresponding to the high-definition touch screen is arranged in the host outer shell and located on the lower side of the high-definition touch screen. According to the invention, the Rogowski coil and the data integration circuit in the host PCB are utilized to measure the current during the operation of the elevator traction machine, the actual operation power of the elevator traction machine is calculated, and a real-time power curve is displayed on the high-definition touch screen. And the relation among the running speed, the stroke, the rated load and the steel wire rope winding method of the elevator traction machine measured by the speed measuring machine is combined.
本发明提供一种电梯极限空间的平衡系数检测装置,包括用来显示电机平衡系数的主机、与主机无线连接的测速机和三个罗氏线圈,所述主机包括主机外壳体,该主机外壳体上侧装设有高清触摸屏,主机外壳体上侧开设有DC充电口、三个电压探针输入接口和与罗氏线圈相对应的三个柔性线圈输入接口,主机外壳体内且位于高清触摸屏下侧装设有与高清触摸屏相对应的主机PCB板。在本发明中,利用罗氏线圈和主机PCB板内的数据积分电路测量电梯曳引机运行时的电流,计算电梯曳引机运行的实际功率,并在高清触摸屏上显示出实时的功率曲线,再结合测速机所测量的电梯曳引机运行的速度、行程、额定载荷和钢丝绳绕法之间的关系。
Balance coefficient detection device for elevator limit space
一种电梯极限空间的平衡系数检测装置
30.04.2024
Patent
Elektronische Ressource
Chinesisch
IPC: | B66B Aufzüge , ELEVATORS |
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