Lifting platform for assembling light aircraft

Abstract

The invention relates to the field of auxiliary devices for light aircrafts, and particularly discloses a lifting platform for assembling a light aircraft. The lifting platform comprises a supportingbottom plate and a supporting top plate; a folding telescopic rack and stable telescopic rods are separately arrange between the supporting bottom plate and the supporting top plate; an adjusting sleeve and a lifting motor used for driving the adjusting sleeve to rotate are separately arranged at the top of the supporting bottom plate; the adjusting sleeve is arranged at the middle part of the supporting bottom plate; a positioning screw rod is in threaded connection with an inner cavity of the adjusting sleeve in a sliding manner; the top of the positioning screw rod is connected with a supporting shaft at the top of the folding telescopic rack; each stable telescopic rod comprises an inner rod and an outer sleeve; the bottom ends of the inner rods are fixedly connected onto the top surface of the supporting bottom plate; the top ends of the outer sleeves are fixedly connected onto the bottom surface of the supporting top plate; and the inner rods coaxially extend into the outer sleeves corresponding to the inner rods and can move axially. An accessory or a tool not to be carried can be sent onto the platform, so that the working efficiency is improved, and meanwhile, the output torque of the lifting motor can be improved.

Description

technical field [0001] The invention relates to the field of light aircraft auxiliary equipment, in particular to a lifting platform used for light aircraft assembly. Background technique [0002] Light aircraft generally refers to aircraft with a maximum take-off weight of less than 5,700 kg. This type of aircraft has the characteristics of lightness, safety, low requirements for use, can take off and land on grass, easy to operate, and low price; light aircraft is small in size and relatively simple in structure. For leisure and business travel; although some light aircraft have jet engines, piston engines are often used to drive propulsion; large, high-speed aircraft have landing gear that allows the wheels to be retracted after takeoff; light aircraft are designed to reduce weight And cost saving, usually equipped with a fixed tripod. As new synthetic materials are developed, lightweight aircraft will become stronger, lighter and fly farther. [0003] Although the auto...

AI Technical Summary

Problems solved by technology

[0004] The defect of the above-mentioned lifting platform is that during assembly, if the workers on the platform need accessories or tools that are not carried, since the platform has been raised to a certain height, it is difficult for people under the platform to send the accessories or tools to the platform. The platform will be lowered, thereby reducing work efficiency; in addition, the lifting motor also has insufficient output torque, and the existing reducer has insufficient internal lubrication performance, resulting in poor practicability and reliability

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