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Hydraulic power link-hinge-type aircraft lifter

A hydraulic power and elevator technology, applied in elevators, aircraft parts, lifting devices, etc., can solve problems such as unfavorable rapid rise of carrier-based aircraft to the take-off deck, slow landing and landing of elevators, and rapid wear of sealing strips, so as to achieve improved combat. Efficiency, fast lifting speed, large thrust effect

Inactive Publication Date: 2010-12-08
陈作应
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  • Summary
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AI Technical Summary

Problems solved by technology

The wear of the sealing strip is fast, so it causes air leakage and reduces the efficiency. It is said that the efficiency of the steam lift can only reach about 5%.
[0005] The elevator with pure hydraulic power is relatively slow in life and landing, which is not conducive to the rapid ascension of the carrier-based aircraft to the take-off deck and delays the fighter plane

Method used

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  • Hydraulic power link-hinge-type aircraft lifter
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  • Hydraulic power link-hinge-type aircraft lifter

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Embodiment Construction

[0038] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with specific examples.

[0039] The present invention is a kind of fast elevator that utilizes hydraulic power and adopts mechanical lever at the same time, figure 1 It is a schematic diagram of the elevator structure of the present invention; as shown in the figure, its mechanical transmission structure adopts a hinge linkage mechanism, the mechanical transmission structure of the elevator is fixed on the machine base 1, and the hydraulic transmission part is composed of 5 high-pressure oil cylinders, respectively 1 A load-bearing seat oil cylinder 4, 2 horizontal oil cylinders 2 and 2 vertical oil cylinders 3, adopt a hinged structure between each connecting rod 5 of the hinge link structure. The positive and negative lead screws 8 are installed horizontally in front of the load-bearing seat oi...

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Abstract

The invention relates to a hydraulic power link-hinge-type aircraft lifter. The lifter comprises a hydraulic power part, a mechanical transmission part and a base, wherein a hydraulic mechanism supplies power, and a link-hinge-type mechanical device is matched with the hydraulic mechanism to rapidly lift an aircraft lifting platform. The lifter has great driving force to provide ideal driving force for lifting various types of air lifters on an aircraft carrier and possibility for heavy aircrafts on the aircraft carrier to take off or land, has small size, little warship space occupation, high efficiency, simple manufacture process, low manufacture cost and high lifting speed without consuming extremely precious freshwater resources of a warship in a sea journey and can greatly improve the battle efficacy of the aircraft carrier.

Description

technical field [0001] The invention relates to an aircraft lifting device for an aircraft carrier, in particular to an aircraft elevator utilizing hydraulic power and a hinge-link mechanical device. Background technique [0002] The carrier-based aircraft on the aircraft carrier is usually parked in the hangar below the flight deck when sailing, especially in bad weather conditions. At present, large aircraft carriers generally use steam or hydraulic powered elevators. [0003] The steam lift is one of the important equipment of the large-scale straight-through aircraft carrier. The steam lift has a large lifting capacity and high reliability. One lift can lift a carrier-based aircraft weighing dozens of tons at a time. Moreover, so far, no aircraft has been used During nearly ten million times of lifting, an accident occurred due to the failure of the device itself. [0004] However, although the steam lift has the above-mentioned advantages, its structure is complex and...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B66F7/08B66F7/28B64F1/36B64F1/22
Inventor 陈作应
Owner 陈作应
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