The invention relates to a maneuvering rope ladder capable of continuously and circularly ascending or descending, which is characterized in that steel wire ropes are used as ladders, steel pipes or aluminum alloy strips with the diameter of 2cm and the length of about 40cm are used as steps, and the maneuvering rope ladder is mounted on a helicopter to quickly deliver soldiers, equipment or firefighters for disaster relief and quickly receive and withdraw soldiers or trapped persons due to disasters. 60 soldiers or firefighters who are trained well can be lifted per minute; the landing speed is 20 times higher than that of a cable used by the American army at present, and the ground personnel can conveniently climb a helicopter.

    该发明是用钢丝绳做梯桂,2厘米直径、长约40厘米度辛钢管或铝合金条做梯阶,安装在直升飞机上迅速投送军人、装备或消防人员救灾和迅速接回撤退军人或因灾被困人员的一种能连续循环升降的机动软梯。每分钟可升降60个驯练有素的军人或消防人员升降;比目前美军所用索降快20倍,且能方便地面人员再登上直升飞机。


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    Title :

    Rapid elevator installed on helicopter


    Additional title:

    一种安装在直升飞机上的迅速升降梯


    Publication date :

    2022-01-28


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B64D Ausrüstung für Flugzeuge , EQUIPMENT FOR FITTING IN OR TO AIRCRAFT



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