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An airport runway earthworm snail blocker

A technology for airport runways and barriers, which is applied in applications, animal repellants, animal husbandry, etc., can solve the problem of not being able to effectively block earthworms, snails and other low-level animals from crawling into the airstrip, so as to prolong the drug effect period and last for a long time , the effect of reducing the threat

Inactive Publication Date: 2018-01-09
HEBEI UNIVERSITY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide an earthworm and snail blocker for airport runways, to solve the problem that the existing physical cleaning method and chemical spraying method cannot effectively block earthworms and snails and other lower animals from climbing into the airstrip

Method used

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  • An airport runway earthworm snail blocker
  • An airport runway earthworm snail blocker
  • An airport runway earthworm snail blocker

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Embodiment Construction

[0017] The earthworm and snail blocker for the airport runway in the present invention includes several blocking units arranged on both sides of the airport runway. Such as Figure 1~Figure 4 As shown, each barrier unit is surrounded by bottom plate 1, left side plate 2, right side plate 3, rear side plate 4 and top plate 5 to form a semi-closed hollow cavity with an opening facing away from the airport runway, that is, the barrier unit faces One side of the airport runway is a closed structure. The bottom plate 1, the left side plate 2 and the right side plate 3 are all flat plate structures; Both are perpendicular to the bottom plate 1. Rear side plate 4 and top plate 5 can be flat structure, as figure 1 Shown; Rear side plate 4 and top plate 5 also can be made into one and be curved, smooth arc panel, as figure 2 shown.

[0018] When the rear side plate 4 is a flat plate structure, it can be perpendicular to the bottom plate 1 (that is, the angle between the rear side...

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Abstract

The invention provides an earthworm snail blocker for an airport runway. The airport runway earthworm snail barrier includes several barrier units arranged on both sides of the airport runway; each barrier unit is enclosed by a bottom plate, a left side plate, a right side plate, a rear side plate and a top plate to form a half with an opening facing away from the airport runway. A closed hollow cavity; a vertical plate perpendicular to the left plate and suspended at the bottom is installed on the top plate of the hollow cavity, the height of the vertical plate is not greater than half of the height of the left plate, and the vertical plate is not more than half of the height of the left plate. The length of the straight plate is equivalent to the length of the bottom plate; a medicine holding plate is installed on the side of the vertical plate facing the rear side plate, and the length of the medicine holding plate is equivalent to the length of the vertical plate; Chemicals for killing or repelling earthworms and snails are placed on the medicine board. The invention can effectively prevent earthworms, snails and other low-level animals from climbing into the airport runway all-weather, and can not only physically block, but also chemically kill, and has the advantages of simple use method and lasting effect.

Description

technical field [0001] The invention relates to the field of ground handling and security of aircraft in the aviation industry, in particular to an earthworm and snail blocker for airport runways. Background technique [0002] At present, in order to prevent earthworms, snails and other low-level animals in the grassland of the airport from crawling into the airstrip, physical cleaning methods and chemical spraying methods are generally used for prevention and control, that is, earthworms, snails and other low-grade animals entering the runway are promptly removed by manpower. Wait for the animals to clear the runway, or directly spread the chemical drugs on the grass around the runway, and use the killing or repelling effect of the chemical drugs to achieve the purpose of prevention and control. However, the above methods have the following problems: the physical cleaning method is time-consuming and laborious, with strong randomness, incomplete treatment, and strong repeat...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01M29/34
Inventor 侯建华
Owner HEBEI UNIVERSITY
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