According to the technical scheme, the winch anti-collision rope guide comprises a rope guide body and a rope guide hole, the rope guide body is provided with an induction coil surrounding the rope guide hole, the induction coil is connected with a control circuit, a traction rope penetrates through the rope guide hole, and the traction rope is connected with the control circuit. One end of the traction rope is connected to the winch, a lifting hook is arranged at the other end of the traction rope, a steel sleeve is arranged at the end, close to the lifting hook, of the traction rope, the control circuit is electrically connected with a power source of the winch, and the steel sleeve enters the rope guide hole and can induce current in the induction coil according to the electromagnetic induction principle. The current change can cut off the power supply through the control circuit. The invention further discloses a winch adopting the anti-collision rope guide. The device can instantly cut off a power supply and stop lifting of the lifting hook, and is high in response speed.
本发明提供了一种绞盘防撞导绳器,其解决技术问题的技术方案包括导绳器本体以及导绳孔,导绳器本体上设有环绕所述导绳孔设置的感应线圈,所述感应线圈上连接有控制电路,所述导绳孔内贯穿设有牵引绳,牵引绳的一端连接在绞盘上,牵引绳的另一端设有吊钩,所述牵引绳靠近吊钩的一端设有钢套管,所述控制电路与绞盘的电源电连接,所述钢套管进入导绳孔内能通过电磁感应原理在感应线圈中感应出电流,电流的变化可以通过控制电路切断电源。本发明还公开了一种采用上述防撞导绳器的绞盘。本发明能够瞬时切断电源,停止吊钩的上升,响应速度快。
Winch anti-collision rope guide and winch
一种绞盘防撞导绳器以及绞盘
2022-08-05
Patent
Elektronische Ressource
Chinesisch
IPC: | B66D Haspeln , CAPSTANS |