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A disassembly tool for hydraulic oil tank in manual opening mechanism of aircraft canopy

A hydraulic fuel tank and aircraft cockpit technology, applied in the field of aviation equipment, can solve problems such as affecting aircraft attendance, difficulty in repair work, personal casualties, etc., and achieve the effects of reliable use, convenient disassembly and assembly, and stable performance.

Active Publication Date: 2017-07-28
大连长丰实业总公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In the repair industry, there is no device suitable for repairing this kind of product, which brings difficulties to the repair work of this product and affects the attendance rate of the aircraft; more seriously, it will cause personal injury and death

Method used

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  • A disassembly tool for hydraulic oil tank in manual opening mechanism of aircraft canopy
  • A disassembly tool for hydraulic oil tank in manual opening mechanism of aircraft canopy

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0020] Such as figure 1 with figure 2 As shown, a disassembly tool for a hydraulic oil tank 10 in a manual opening mechanism of an aircraft canopy, the tool includes: a screw 1, a screw seat 2, a guide sleeve 3, a base 4, a hexagonal wrench head 5, a lower snap ring 6, an upper Snap ring 7, locking mechanism 8 and support seat 9, peripheral equipment includes hydraulic oil tank 10;

[0021] Wherein, the lower snap ring 6, the upper snap ring 7, and the support seat 9 are all semicircular structures;

[0022] The hydraulic oil tank 10 is a cylindrical structure, including a case cover and a case body, and the case cover and the case body are threadedly connected, and the outer center of the case cover of the hydraulic oil tank 10 has a hexagonal head;

[0023] The connection relationship is as follows:

[0024] The screw seat 2, the lower snap ring 6, and the support seat 9 are fixed on the base 4 sequentially from left to right, and the guide sleeve 3 is fixed on the right...

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PUM

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Abstract

The invention discloses a dismounting tool for a hydraulic oil tank in a manual opening mechanism of an aircraft canopy, and belongs to the technical field of aviation equipment. The tool includes: a screw rod, a screw rod seat, a guide sleeve, a base, a hexagonal wrench head, a lower snap ring, an upper snap ring, a locking mechanism and a support seat. The screw seat, lower snap ring and support seat are fixed on the base in sequence from left to right, the guide sleeve is fixed on the right side of the screw seat; the hydraulic oil tank is placed on the lower snap ring and support seat, the upper snap ring is located above the hydraulic oil tank, and the upper snap ring The ring and the lower snap ring form a ring structure together. One end of the upper snap ring and the lower snap ring are connected flexibly, and the other end is locked by a locking mechanism; the screw is installed in the screw seat and passes through the right side of the guide sleeve. One end of the hexagonal wrench head Set together with the end of the screw, and the other end is set in the hexagonal head on the hydraulic oil tank cover. The tool of the invention can realize the smooth disassembly and installation of the hydraulic oil tank in the manual opening mechanism of the canopy of the aircraft, and at the same time can prevent the spring from flying out, causing personal casualties.

Description

technical field [0001] The invention relates to a disassembly tool for a hydraulic oil tank in a manual opening mechanism of an aircraft canopy cover, in particular to a device for disassembling and assembling a hydraulic oil tank of a manual opening mechanism for an aircraft canopy cover, and belongs to the technical field of aviation equipment. Background technique [0002] The hydraulic oil tank on the manual opening mechanism of the aircraft hatch cover is composed of a large spring with a spring force of 7000N and a piston with high repair accuracy. Due to the large spring force of the hydraulic oil tank, it is difficult to disassemble and assemble, and it is easy to hurt people when disassembled. In the repair industry, there is no device suitable for repairing this similar product, which brings difficulties to the repair work of this product and affects the attendance rate of the aircraft; more seriously, it will cause personal injury and death. Contents of the inve...

Claims

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Application Information

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IPC IPC(8): B23P19/04B25B27/14B64C1/14
Inventor 刘学孟海英
Owner 大连长丰实业总公司
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