The invention discloses a crane hook confirmation system which comprises a hook confirmation module, a limit switch module, a signal sending module and a signal receiving module, the hook confirmation module is connected with the limit switch module and the signal sending module, the limit switch module is electrically connected with the signal sending module, and the signal receiving module is electrically connected with the signal receiving module. The signal sending module is in communication connection with the signal receiving module, and the hooking confirmation module comprises a moving unit, a first fixing unit, a second fixing unit and an elastic connecting unit; one end face of the first fixing unit is fixedly arranged at the hook tip position of a hoisting device, the other end face of the first fixing unit is connected with the second fixing unit, and one end of the moving unit is connected with the second fixing unit through the elastic connecting unit and then fixed to the hook tip position of the hoisting device. The technical problem that when a hook tip is hung on a to-be-hung object, an existing hook confirmation system cannot provide dangerous position state warning is solved.
本发明公开了一种起重机挂钩确认系统,包括挂钩确认模块、限位开关模块、信号发送模块和信号接收模块,所述挂钩确认模块与所述限位开关模块以及所述信号发送模块连接,且所述限位开关模块与所述信号发送模块电连接,所述信号发送模块与所述信号接收模块通信连接,所述挂钩确认模块包括运动单元、第一固定单元、第二固定单元和弹性连接单元;所述第一固定单元的一端面固定设置在吊载装置的钩尖位置,另一端面与所述第二固定单元连接,所述运动单元的一端通过所述弹性连接单元与所述第二固定单元连接进而固定在所述吊载装置的钩尖位置;解决了当钩尖挂在待吊载物上时,现有的挂钩确认系统无法提供危险位置状态警告的技术问题。
Crane hook confirmation system
一种起重机挂钩确认系统
22.12.2023
Patent
Elektronische Ressource
Chinesisch
IPC: | B66C Krane , CRANES |