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Engine demounting and mounting trailer

A technology for loading trucks and engines, applied in aircraft assembly, aircraft parts, ground devices, etc., can solve the problems of many interface docking points, difficult installation work, heavy structure weight, etc., to achieve the effect of free movement and no jamming

Active Publication Date: 2014-07-23
SHENYANG FEIYAN AVIATION EQUIP
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  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Due to the disassembly of land-based and carrier-based aircraft engines, the difficulty of installation, the large number of interface and docking points, and the strict requirements for matching accuracy, at the same time, the structural size of the engine is large, the structural weight is heavy, and the disassembly and assembly procedures are complicated. higher requirements

Method used

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  • Engine demounting and mounting trailer
  • Engine demounting and mounting trailer
  • Engine demounting and mounting trailer

Examples

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Embodiment Construction

[0031] Such as figure 1 As shown, an engine disassembly and assembly trailer is composed of three parts: an installation vehicle (100), a disassembly platform (200) and a hydraulic system (300).

[0032] Such as Figure 2-4 As shown, the installation vehicle (100) is a lifting trailer, which is composed of a running mechanism (110), two sets of lifting mechanisms (120), a lateral movement mechanism (130) and a guide rail mechanism (140); the two ends of the running mechanism are respectively Two sets of lifting mechanisms are installed, the lifting mechanism drives the horizontal moving mechanism to rise or fall, and the horizontal moving mechanism drives the guide rail mechanism to move.

[0033] The running mechanism (110) is: the trailer chassis (111) is provided with traveling wheels (112) and bearing feet (113), the walking wheels (112) are solid rubber tires, and the four bearing feet are used to support the ground , to ensure that the trailer and the engine do not sha...

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Abstract

The invention relates to an engine demounting and mounting trailer. According to the technical scheme, the trailer is composed of a mounting vehicle, a demounting and mounting platform and a hydraulic system. The mounting vehicle comprises a walking mechanism, two lifting mechanisms, a transverse moving mechanism and a guide rail mechanism. The two lifting mechanisms are installed at the two ends of the walking mechanism respectively and drive the transverse moving mechanism to ascend or descend, and the transverse moving mechanism drives the guide rail mechanism to move. The mounting vehicle and the demounting and mounting platform are movably connected through the guide rail mechanism. The demounting and mounting platform comprises a platform, a longitudinal sliding guide rail, a carriage, a bracket, a main fixing supporting piece, an auxiliary fixing supporting piece, a bearing outrigger, an adjusting pull rod and a traction device. The lifting mechanisms are controlled by the hydraulic system. The trailer is simple in operation, the position of an engine conveying device can be adjusted on the X axis, the Y axis and the Z axis in six directions, forward movement, backward movement, transverse movement, ascent, descent and rolling movement can be achieved, and therefore the requirements for separating and matching of butt joint working faces are met.

Description

technical field [0001] The invention relates to a transportation device, in particular to an engine dismantling trailer used for aircraft engine transportation, installation and disassembly. Background technique [0002] Aircraft engine disassembly and assembly trailer is a special ground equipment for engine disassembly and assembly work. Due to the disassembly of land-based and carrier-based aircraft engines, the difficulty of installation, the large number of interface and docking points, and the strict requirements for matching accuracy, at the same time, the structural size of the engine is large, the structural weight is heavy, and the disassembly and assembly procedures are complicated. higher requirements. Therefore development is easy to use, and is simple to operate, and the engine demounting trailer with complete functions is the subject of continuous research and development by those skilled in the art. Contents of the invention [0003] The purpose of the in...

Claims

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Application Information

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IPC IPC(8): B64F5/00B64F5/10
Inventor 于忠李凤琴
Owner SHENYANG FEIYAN AVIATION EQUIP
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