An aircraft engine installation device

A technology for aircraft engines and installation equipment, which is applied in the field of mechanical products and aircraft manufacturing. It can solve the problems of operability, convenience and safety that cannot fully meet the requirements of users, and solve the safety hazards of easy breakage and corrosion. Accurate positioning, the effect of improving the safety of use

Active Publication Date: 2015-11-18
JIANGXI HONGDU AVIATION IND GRP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In the past, the cable force transmission type engine installation vehicle was used. Facing the needs of production, it could not fully meet the user's requirements in terms of operability, convenience and safety.

Method used

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  • An aircraft engine installation device

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Embodiment Construction

[0021] Attached below figure 1 A detailed description of the present invention:

[0022] An aircraft engine installation equipment, which includes a base 1, a moving bracket 2, an L-shaped bracket 3, a guide rail placement assembly 4, a lifting mechanism 5, a locking mechanism 6, and an adjustable screw rod 7,

[0023] The guide rail placement assembly 4 is installed between the L-shaped bracket 3 and the motion bracket 2;

[0024] The four ends of the base 1 are equipped with movable casters 8;

[0025] Adjustable screw rods 7 are provided on four sides of the moving bracket 2;

[0026] The locking mechanism 6 is used to limit and fix the L-shaped bracket 3 and the lifting mechanism 5;

[0027] The lift 10 is installed on the sports bracket 2;

[0028] The jack 9 is installed on the base 1. The installation device can move through the jack 9 on the base 1 to realize the ascending and descending movements of the L-shaped bracket.

[0029] The base 1 is a frame structure welded by section...

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PUM

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Abstract

The invention relates to an aircraft manufacturing technology, belongs to mechanical products and particularly provides an aircraft engine installing device. The aircraft engine installing device comprises a base, a moving bracket, an L-shaped bracket, a guide rail placing assembly, a lifting mechanism, a locking mechanism and adjustable screw rods, wherein the guide rail placing assembly is installed between the L-shaped bracket and the moving bracket. Moving trundles are installed at four ends of the base. The adjustable screw rods are arranged on four sides of the moving bracket. The locking mechanism is used for limiting and fixing the L-shaped bracket and the lifting mechanism. A lifter is installed on the moving bracket. A jack is installed on the base. The aircraft engine installing device jacks up an engine and performs ascending motion by utilizing the ascending hydraulic jack, the jack can be locked by using a check nut and prevented from sliding downward in the event of oil leakage when ascending any height, the problem that a steel wire rope in the prior art is easily broken and corroded during traction motion is solved, and the using safety is improved.

Description

Technical field [0001] The invention relates to aircraft manufacturing technology and belongs to mechanical products, in particular to an aircraft engine installation equipment. Background technique [0002] Engine installation equipment is an indispensable key equipment in the process of aircraft engine installation. Due to the large weight, complex shape and structure, high price, and small installation clearance of aero-engines, compared with the installation of other components, the assembly and installation of the engine and the aircraft has the characteristics of high requirements and difficulty in installation. [0003] In the past, the steel cable transmission type engine installation vehicle was used. In the face of production needs, it cannot fully meet the user's requirements in terms of operability, convenience and safety. Summary of the invention [0004] In order to overcome the above-mentioned drawbacks, the purpose of the present invention is to provide an engine in...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B25B27/00
CPCB64F5/50B66F7/16B66F7/28
Inventor 曹唐珍
Owner JIANGXI HONGDU AVIATION IND GRP
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