The invention provides a collision detection device and an overhead working truck. A shell is used for being connected with the overhead working truck. The collision mechanism comprises a sliding rod, an inertia sliding frame and an elastic buffering piece, the sliding rod is sleeved with the inertia sliding frame and the elastic buffering piece, the sliding rod extends in the detection direction and is connected with the shell, the inertia sliding frame is used for sliding in the extending direction of the sliding rod under the inertia effect, and the elastic buffering piece abuts against the portion between the inertia sliding frame and the shell and is used for elastically limiting the inertia sliding frame; the detection mechanism is used for detecting the sliding amplitude of the inertia sliding frame and sending a collision signal to the overhead working truck under the condition that the sliding amplitude is larger than a limit value. According to the invention, the walking, rotation or amplitude variation structure of the overhead working truck does not need to be changed, the device can be independently mounted at any position of the overhead working truck according to actual use requirements, the application range is expanded, the sliding rod is arranged along the detection direction, collision in multiple action directions can be detected by using the inertia principle, and multi-direction detection can be realized.
本发明提供一种碰撞检测装置和高空作业车,壳体用于和高空作业车连接;碰撞机构包括滑杆和套设于滑杆外的惯性滑架、弹性缓冲件,滑杆沿检测方向延伸并和壳体连接,惯性滑架用于在惯性作用下沿滑杆的延伸方向滑动,弹性缓冲件抵接于惯性滑架和壳体之间并用于弹性限位惯性滑架;检测机构用于检测惯性滑架的滑动幅度,并在滑动幅度大于限定值的情况下向高空作业车发送碰撞信号。本发明无需对高空作业车的行走、回转或变幅结构进行改动,可根据实际使用需求单独安装在高空作业车的任意位置,拓展了应用范围,并将滑杆沿检测方向设置,利用惯性原理可检测多个动作方向的碰撞,能实现多方向检测。
Collision detection device and overhead working truck
碰撞检测装置和高空作业车
2023-03-28
Patent
Electronic Resource
Chinese
IPC: | B66F HOISTING, LIFTING, HAULING, OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD , Hub-, Verhol- oder Schubvorrichtungen, soweit nicht anderweitig vorgesehen, z.B. Vorrichtungen mit unmittelbarer Krafteinwirkung auf die Last / F16F SPRINGS , Federn |
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