The invention belongs to the technical field of engineering machinery and discloses a steel wire rope detection device and a telescopic boom, the steel wire rope detection device comprises a detection circuit and a signal generation unit, and the detection circuit comprises a detection element used for detecting sagging displacement and/or deflection displacement of a steel wire rope; and the signal generation unit is electrically connected with the detection element and is used for sending out an early warning signal when the droop displacement or the deflection displacement of the steel wire rope reaches a preset displacement value. According to the steel wire rope detection device provided by the invention, the droop displacement or the deflection displacement of the steel wire rope is directly detected through the detection element, and the signal generation unit is arranged to send out an early warning signal in time when the droop displacement or the deflection displacement of the steel wire rope reaches a preset displacement value; therefore, the state change of the steel wire rope can be more sensitively and comprehensively detected, and the purpose of ensuring safe use of the steel wire rope is achieved.
本发明属于工程机械技术领域并公开了一种钢丝绳检测装置及伸缩臂架,钢丝绳检测装置,包括检测电路和信号发生单元,检测电路包括用于检测钢丝绳的下垂位移和/或偏摆位移的检测元件,信号发生单元与检测元件电连接并用于在钢丝绳的下垂位移量或偏摆位移量达到预设位移值时发出预警信号。本发明所提供的钢丝绳检测装置通过检测元件来对钢丝绳的下垂位移或偏摆位移进行直接检测,并通过设置信号发生单元以在钢丝绳的下垂位移量或偏摆位移量达到预设位移值及时发出预警信号,从而更能够灵敏且全面地检测钢丝绳的状态变化,进而达到保证钢丝绳安全使用的目的。
Steel wire rope detection device and telescopic boom
钢丝绳检测装置及伸缩臂架
2022-12-09
Patent
Elektronische Ressource
Chinesisch
Steel wire rope detection device, synchronous telescopic boom and engineering machinery
Europäisches Patentamt | 2023
|