The present invention belongs to the technical field of the helicopters, and in particular relates to a special fire rescue ladder for helicopter. The ladder includes a motor 1, a motor 2, a support 1 and a support 2 disposed on a helicopter platform; a lifting reel is arranged between the motor 1 and the support 1; a fold pipe is below the helicopter platform; the bottom of the fold pipe is connected with a folding hard ladder; one end of the lifting reel is in fixed connection with an output shaft of the motor 1; the other end of the lifting reel is in rotating connection with the support 1; and hoisting ropes for lifting the fold pipe and folding hard ladder are wound on the lifting reel. The special fire rescue ladder for helicopter greatly improves the rescue capability of helicopter, and has the advantages of simple structure, easiness to use, high availability and low production costs.
Special fire rescue ladder for helicopter
2015-11-25
Patent
Electronic Resource
English
IPC: | B64C AEROPLANES , Flugzeuge |