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Rat-proof device convenient to disassemble

A technology for easy disassembly and lightning protection device, applied in ground installation, transportation and packaging, animal husbandry, etc., can solve problems such as cable, sensor damage, loss of realistic conditions, helicopter safety threats, etc., to achieve high reliability and stable effect. , the effect of field practicability and operability

Pending Publication Date: 2022-03-15
CHINA HELICOPTER RES & DEV INST
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  • Application Information

AI Technical Summary

Problems solved by technology

However, helicopters in the field do not have a closed hangar and flat ground, and are generally located in a wide field. The two conventional methods of warding off and eliminating rats lose their realistic conditions and cannot meet the requirements of helicopters in the field to prevent rodents.
[0005] Helicopter rat infestation is an important problem that cannot be ignored in recent years. Rat infestation poses a high risk to all systems of the helicopter, especially the damage of cables and sensors caused by rat gnawing, which poses a serious threat to the safety of the helicopter

Method used

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  • Rat-proof device convenient to disassemble
  • Rat-proof device convenient to disassemble
  • Rat-proof device convenient to disassemble

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Embodiment Construction

[0032] see Figure 1-2 , in order to solve the deficiency of conventional rat-proof boards in helicopters, the present invention proposes a "bamboo hat-shaped" rat-proof board that can be directly installed on the rocker arm of the landing gear and the buffer pillar, which is easy to disassemble and has the effect of lightning protection. This design adds a partition between the rocker arm and the buffer bracket, which is the "must" passage for the snake to enter the helicopter, directly cutting off the path for the snake to enter the helicopter. The "bamboo hat-shaped" structure effectively reduces the windward area of ​​the rat-proof board, reducing the impact of weather on the rodent-proof effect.

[0033] The technical problem to be solved by the present invention is to design and provide a rat-proof board structure installed on the undercarriage for lightning protection and detachment.

[0034] The device is mainly composed of a rubber ring 1, a clip 2, a fan-shaped anti...

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Abstract

The invention provides a rat-proof device convenient to disassemble, and the device comprises a rat-proof assembly which is used for preventing snakes and rats from entering a helicopter; the locking device is arranged on an undercarriage of the helicopter and used for installing the rat-proof assembly on the undercarriage of the helicopter; the lightning protection device is arranged on the rat-proof assembly and is used for preventing thunder and lightning; the snake and mouse preventing effect is achieved by cutting off the route of snakes and mice entering the helicopter; meanwhile, the influence of extreme weather such as strong wind and thunderstorm is considered, the use effect is stable in special weather, reliability is high, and outfield practicability and operability are high.

Description

technical field [0001] The invention belongs to the technical field of helicopter equipment, and in particular relates to an easily disassembled anti-rat device. Background technique [0002] Helicopters have been operating in the field for a long time, and the parking area is close to the habitat of snakes and rats. There is a long-term risk of the cables on the aircraft being bitten by snakes and rats. In order to prevent snakes and rats from causing damage to the on-board circuits, ground crews generally place rat-proof panels around the landing gear to prevent snakes and rats from climbing along the landing gear and entering the inside of the aircraft. [0003] Conventional anti-rat boards are generally plane plates with a certain height and thickness made of thin steel plates or plastic plates. In actual use, when a helicopter is parked, it is often necessary to place multiple conventional planar rat-proof panels, and the work of placing them is relatively cumbersome. ...

Claims

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Application Information

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IPC IPC(8): A01M29/30B64F1/00
CPCA01M29/30B64F1/00
Inventor 曹紫菁曾兰婷李金声贺子豪张好府
Owner CHINA HELICOPTER RES & DEV INST
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