The invention relates to a car lifting self-powered system with separated wiring, and belongs to the technical field of car power supply, the car lifting self-powered system comprises an elevator shaft and a car body, the car body is arranged in the elevator shaft, the upper end of the car body is fixedly provided with a pair of supporting pieces distributed front and back, the inner ends of the two supporting pieces are both fixedly provided with junction boxes, and a rotating shaft is rotatably connected between the two supporting pieces; the junction box is located above the rotating shaft, and the rotating shaft is sleeved with two wire wheels which are distributed front and back; the lifting height of the compartment body can be detected by the sensor, so that the sensor controls the driving motor to drive the rotating shaft to rotate, and the two wire wheels respectively drive different accompanying cables to wind and unwind, so that the accompanying cables are prevented from being scratched by the lifting compartment body; the problem that a traveling cable is damaged in the operation process of an existing lift car lifting self-power supply system is solved.
本发明涉及一种分开布线的轿厢升降自供电系统,属于轿厢供电技术领域,包括电梯井和厢体,厢体设置在电梯井内部,厢体上端固定有一对呈前后分布的支撑件,两件支撑件内端均固定有接线盒,两件支撑件之间转动连接有转轴,所述接线盒位于转轴上方,转轴外部套入设置有两个呈前后分布的线轮;传感器能够检测到厢体升降的高度,传感器从而来控制驱动电机带动转轴转动,两个线轮分别带动不同的随行线缆进行收卷和放卷,避免了正在升降的厢体将随行线缆刮伤,解决了现有的轿厢升降自供电系统在运行过程中会损坏随行电缆的问题。
Lift car lifting self-power supply system with separated wiring
一种分开布线的轿厢升降自供电系统
2023-03-31
Patent
Electronic Resource
Chinese
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