The invention discloses a special vehicle-mounted hoisting device of a railway vehicle. The special vehicle-mounted hoisting device is characterized in that a first installation seat is arranged on a carriage bottom plate in a railway carriage door frame, a second installation base is mounted on a cross beam on the top of the wall of the carriage, a first bearing seat and a second bearing seat are installed and fixed on a first installation seat and a second installation seat respectively, a first bearing and a second bearing are installed at the both ends of a metal vertical shaft respectively, and the first bearing and the second bearing at the both ends of the metal vertical shaft are installed in the first bearing seat and the second bearing seat respectively; a push-pull rod is inserted in the middle circular hole of the metal vertical shaft, one end of the arc-shaped end head of a hoisting arm is welded at the upper end of the metal vertical shaft, a trolley 5 is installed on the hoisting arm, and an electric block or a manual block is installed on the lower hanging ring of the trolley, so as to form the special vehicle-mounted hoisting device of the railway vehicle.
Special vehicle-mounted hoisting device of railway vehicle
2015-04-22
Patent
Elektronische Ressource
Englisch
IPC: | B66C Krane , CRANES |
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