Aircraft seat and canopy universal crane

Abstract

The invention discloses an aircraft seat and canopy universal crane. The aircraft seat and canopy universal crane comprises a main operating platform and an auxiliary operating platform, wherein a traction frame is arranged at one end of the main operating platform, a main platform supporting leg frame is arranged at the other end of the main operating platform, the traction frame and the main platform supporting leg frame are connected with the main operating platform through rotating shafts, and the auxiliary operating platform is arranged above the main operating platform. After supporting rod folding and unfolding arms are folded and unfolded into the auxiliary operating platform, supporting rods can be driven to be unfolded, hoisting arms are all of a foldable folding and unfolding structure, rapid unfolding and folding and unfolding of the crane can be achieved, and the working efficiency of hoisting operation can be improved advantageously; and the tail end of a balance arm traction steel rope can be fixed in any through hole in a steel rope pull rod through a rope knot, the balance arms are driven to incline to different degrees by changing the fixing position of the tail end of the balance arm traction steel rope, the balance arms with different gradients can adjust the hoisting heights of the auxiliary hoisting arms to be different, and the operation space of the crane can be conveniently adjusted.

Description

technical field [0001] The invention belongs to the technical field of installation equipment for aircraft canopies, and in particular relates to a universal crane for aircraft seats and canopies. Background technique [0002] The canopy refers to the transparent glass canopy above the special cockpit for the pilot or aircrew in the fuselage. The seats in the cockpit and the canopy of the aircraft need to be lifted and installed by a special installation crane when they are installed. Due to the constraints of the structure, the operation of unfolding and folding the equipment is complicated, and the transition of the crane is very inconvenient. The versatility and maneuverability of the traditional seat canopy crane are no longer suitable for the application of today's aircraft. Contents of the invention [0003] The object of the present invention is to provide a general crane for aircraft seats and canopies, so as to solve the problems raised in the above-mentioned back...

AI Technical Summary

Problems solved by technology

[0002] The canopy refers to the transparent glass canopy above the special cockpit for the pilot or aircrew in the fuselage. The seats in the cockpit and the canopy of the aircraft need to be lifted and installed by a special installation crane when they are installed. Due to the constraints of the structure, the operation of unfolding and folding the equipment is complicated, and the transition of the crane is very inconvenient. The versatility and maneuverability of the traditional seat canopy crane are no longer suitable for the application of today's aircraft.

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