The invention discloses a helicopter rescue ladder device. The helicopter rescue ladder device comprises a fixing plate, a transition plate and a pedal, link plates are arranged among the fixing plate, the transition plate and the pedal, shaft rods are connected between the two ends of the link plates and the fixing plate, between the transition plate and the pedal, and mounting grooves are formed in the inner sides of the two ends of each link plate; fixing blocks are arranged in the mounting grooves; According to the invention, the fixing plate, the transition plate and the pedal are rotationally connected through the link plates, so that when rescue is needed, the bottom plate of the helicopter is directly converted into a ladder, and rescue workers can step on the ladder to climb into the helicopter body, so that the rescue workers can enter the helicopter more quickly and safely; personnel assistance is not needed, so that the consumption of human resources is reduced; through the design of the fixing grooves and the fixing blocks, the fixing blocks are inserted into the corresponding fixing grooves, and the angle of the device is fixed.
本发明公开了一种直升机救援梯装置,包括固定板、过渡板和踏板,所述固定板、过渡板和踏板之间均设置有链接板,所述链接板的两端分别和固定板、过渡板与踏板之间连接有轴杆,所述链接板的两端内侧均开设有安装凹槽,所述安装凹槽内部设置有固定块;本发明通过设计的固定板、过渡板和踏板,三者之间通过链接板实现转动连接,保证本发明在需要救援时,直接从直升机的底板转换为阶梯,保证救援人员踩在上面实现自行攀爬进入到机体内部,提高救援人员进入机内的更加快捷安全,无需人员进行辅助,降低人力资源的耗费,通过设计的固定凹槽和固定块,固定块插入到相对应的固定凹槽内,对本发明的角度实现固定。
Helicopter rescue ladder device
一种直升机救援梯装置
2021-09-14
Patent
Electronic Resource
Chinese
IPC: | B64C AEROPLANES , Flugzeuge |