CN114176067A - Just, protection against rodents device of dismantling - Google Patents
Just, protection against rodents device of dismantling Download PDFInfo
- Publication number
- CN114176067A CN114176067A CN202111382459.9A CN202111382459A CN114176067A CN 114176067 A CN114176067 A CN 114176067A CN 202111382459 A CN202111382459 A CN 202111382459A CN 114176067 A CN114176067 A CN 114176067A
- Authority
- CN
- China
- Prior art keywords
- helicopter
- ratproof
- rat
- removable
- mouse
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 241000283984 Rodentia Species 0.000 title claims description 10
- 241000270295 Serpentes Species 0.000 claims abstract description 16
- 238000007789 sealing Methods 0.000 claims description 10
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 5
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 5
- 241001330002 Bambuseae Species 0.000 claims description 5
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 5
- 239000011425 bamboo Substances 0.000 claims description 5
- 239000011248 coating agent Substances 0.000 claims description 3
- 238000000576 coating method Methods 0.000 claims description 3
- 238000007599 discharging Methods 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 11
- 230000002265 prevention Effects 0.000 abstract description 4
- 241000700159 Rattus Species 0.000 description 25
- 241000699666 Mus <mouse, genus> Species 0.000 description 17
- 230000006378 damage Effects 0.000 description 7
- 241000699670 Mus sp. Species 0.000 description 4
- 230000000903 blocking effect Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 238000002679 ablation Methods 0.000 description 2
- 230000035929 gnawing Effects 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000009194 climbing Effects 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 239000003822 epoxy resin Substances 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 230000009191 jumping Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920000647 polyepoxide Polymers 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Images
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01M—CATCHING, TRAPPING OR SCARING OF ANIMALS; APPARATUS FOR THE DESTRUCTION OF NOXIOUS ANIMALS OR NOXIOUS PLANTS
- A01M29/00—Scaring or repelling devices, e.g. bird-scaring apparatus
- A01M29/30—Scaring or repelling devices, e.g. bird-scaring apparatus preventing or obstructing access or passage, e.g. by means of barriers, spikes, cords, obstacles or sprinkled water
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64F—GROUND OR AIRCRAFT-CARRIER-DECK INSTALLATIONS SPECIALLY ADAPTED FOR USE IN CONNECTION WITH AIRCRAFT; DESIGNING, MANUFACTURING, ASSEMBLING, CLEANING, MAINTAINING OR REPAIRING AIRCRAFT, NOT OTHERWISE PROVIDED FOR; HANDLING, TRANSPORTING, TESTING OR INSPECTING AIRCRAFT COMPONENTS, NOT OTHERWISE PROVIDED FOR
- B64F1/00—Ground or aircraft-carrier-deck installations
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Birds (AREA)
- Insects & Arthropods (AREA)
- Pest Control & Pesticides (AREA)
- Wood Science & Technology (AREA)
- Zoology (AREA)
- Environmental Sciences (AREA)
- Mechanical Engineering (AREA)
- Aviation & Aerospace Engineering (AREA)
- Catching Or Destruction (AREA)
Abstract
The invention provides a conveniently-detachable rat-proof device, which comprises: the mouse-proof component is used for preventing a snake mouse from entering the helicopter; the locking device is arranged on a helicopter undercarriage and used for installing the rat-proof assembly on the helicopter undercarriage; the lightning protection device is arranged on the rat-proof assembly and is used for preventing lightning; the invention adopts a mode of cutting the snake and mouse from entering the internal route of the helicopter, thereby realizing the snake and mouse prevention effect; meanwhile, extreme weather influences such as strong wind, thunderstorm and the like are considered, and the special weather has the advantages of stable using effect, high reliability and strong outdoor practicability and operability.
Description
Technical Field
The invention belongs to the technical field of helicopter equipment, and particularly relates to a conveniently-disassembled rat-proof device.
Background
When the helicopter works outdoors for a long time, the parking area is close to a snake and mouse habitat, and the cable on the helicopter is in long-term risk of being bitten by the snake and mouse. For preventing the snake mouse from causing the destruction to the circuit on the aircraft, the ground service personnel generally adopt the mode of placing the protection against rodents board around the undercarriage, block that the snake mouse climbs along the undercarriage and gets into inside the organism.
Conventional ratproof panels are generally planar sheets of steel or plastic having a height and thickness. In actual use, one helicopter is parked, a plurality of conventional plane type rat guards need to be placed, and the placing work is tedious. In the weather of high wind power, the rat guard is used, and the risk that the rat guard is blown up by wind exists. In thunderstorm weather, the edge tip of the rat guard is easy to collect current, and ablation damage is caused to the contact position of the rat guard and the helicopter.
At present, the helicopter is mainly used for blocking and killing mice, the mice mainly climb up a machine body through the contact part of the helicopter, such as an undercarriage and the like, and therefore, the current mouse blocking means mainly comprises the steps of arranging a closed enclosure frame with a certain height in a small area around the undercarriage on the flat ground of a hangar, closing a hangar door, and arranging a mouse trapping device and a mouse killing drug. The helicopter is not provided with a closed type hangar and a flat ground when being resided in the field, and is generally positioned in a wider field, and the two conventional mouse blocking and killing methods lose practical conditions and cannot meet the requirement of the helicopter on the mouse prevention when being resided in the field.
Helicopter rat damage is an important problem which cannot be ignored in recent years, and has high risk to various systems of a helicopter, particularly damage to cables and sensors caused by gnawing of rats, and threat to helicopter safety in serious cases. The integrity of the onboard cable directly determines the normal use of the helicopter.
Therefore, the application of the effective rat-proof device is of great importance in daily parking and maintenance work of the helicopter.
Disclosure of Invention
In view of the above technical problems, the present invention provides a conveniently detachable rat guard, which comprises:
the mouse-proof component is used for preventing a snake mouse from entering the helicopter;
and the locking device is arranged on the helicopter undercarriage and used for installing the rat-proof assembly on the helicopter undercarriage.
Preferably, the rat-proof device further comprises:
and the lightning protection device is arranged on the rat-proof assembly and used for preventing lightning.
Preferably, the lightning protection device comprises:
and the brush strip is arranged at the edge of the rat-proof panel and used for discharging.
Preferably, the ratproof assembly comprises: at least two ratproof panels; wherein the at least two ratproof panels are connected by a hook lock.
Preferably, the ratproof assembly is in a bamboo hat shape, the ratproof panel is in a fan shape with a handle, and an insulating coating is arranged on the ratproof panel.
Preferably, the locking device comprises:
the rubber ring is arranged on a buffer support column of the helicopter undercarriage;
and the clamping hoop is used for fixing the at least two rat guard panels on the rubber ring.
Preferably, the ratproof assembly comprises:
an umbrella cover inverted at the bottom of a tire of the helicopter undercarriage;
the zipper is arranged on the umbrella cover and is used for connecting the umbrella cover;
the umbrella opening elastic ring is arranged on the edge of the umbrella cover and used for supporting the umbrella cover.
Preferably, the locking device comprises:
the tight sealing opening is arranged at the port of the umbrella cover and is used for sealing the port;
and the bag opening tying belt is arranged on the tight sealing bag opening and is used for tightening the tight sealing bag opening.
Compared with the prior art, the invention has the beneficial technical effects that:
the invention adopts a mode of cutting the snake and mouse from entering the internal route of the helicopter, thereby realizing the snake and mouse prevention effect; meanwhile, extreme weather influences such as strong wind, thunderstorm and the like are considered, and the special weather has the advantages of stable using effect, high reliability and strong outdoor practicability and operability.
Drawings
FIG. 1 is a schematic structural diagram of a ratproof device provided by an embodiment of the present invention;
FIG. 2 is a schematic structural diagram of a hook lock according to an embodiment of the present invention;
FIG. 3 is a schematic structural diagram of another ratproof device provided by the embodiment of the present invention;
wherein: 1-rubber ring, 2-hoop, 3-fan-shaped ratproof panel with handle, 4-hook lock, 5-brush strip, 6-umbrella surface, 7-zipper, 8-sealed bag opening, 9-bag opening tying belt and 10-umbrella opening elastic ring.
Detailed Description
Referring to fig. 1-2, in order to overcome the disadvantages of the conventional rat guard applied to a helicopter, the present invention provides a detachable rat guard with a bamboo hat shape, which can be directly mounted on the rocker arm and the buffer support of the landing gear and has a lightning protection effect. The design is characterized in that a partition plate is additionally arranged between a rocker arm and a buffer bracket, which are 'necessary' passages for the entry of the snake rat into the helicopter, so that the path of the snake rat entering the helicopter is directly cut off. The bamboo hat-shaped structure effectively reduces the windward area of the rat guard and reduces the influence of weather on the rat guard effect.
The technical problems to be solved by the invention are as follows: the design provides a lightning protection rat guard structure mounted on the landing gear and convenient to disassemble.
The device mainly comprises a rubber ring 1, a hoop 2, a fan-shaped ratproof panel 3 with a handle, a hook lock 4 and a brush strip 5.
Selecting panel materials:
1) making a thin panel, wherein the material is 0Cr18Ni 9-delta 1.0;
2) the surface of the panel is coated with an epoxy resin board to form an insulating coating.
The device position relation and the use method are as follows:
1) a rubber ring 1 is sleeved in a proper position of the landing gear buffer strut;
2) the outer edge of the fan-shaped rat guard panel 3 with a handle is penetrated with a brush strip;
3) two fan-shaped ratproof panels 3 with handles are abutted against the rubber ring 1 and fixed by a hoop 2;
4) locking the hook lock 5 between the two panels.
Thirdly, the invention is characterized in that
1) The landing gear is provided with the bamboo hat-shaped rat guard, the positions and the number of the rat guard are fixed, and the assembly and disassembly work is simple;
2) the device has strong adaptability, can be used for various helicopters and is not limited by the height of an undercarriage;
3) the main material of the device is alloy, which is resistant to gnawing by snakes and rats and has long service life;
4) the surface of the device is provided with an insulating layer, the inner side of the device is provided with a rubber gasket, the outer edge of the device is provided with a brush strip, current is not easy to gather on a contact surface with the undercarriage, and ablation damage to the helicopter caused by using a rat guard in thunderstorm weather is avoided.
5) From the analysis of the assembly position, the windward side of the rat guard is a side surface, the windward area is small, and the use effect is little influenced by the weather.
The invention adopts a mode of cutting the snake and mouse from entering the internal route of the helicopter, thereby realizing the snake and mouse prevention effect; meanwhile, extreme weather influences such as strong wind, thunderstorm and the like are considered, and the special weather has the advantages of stable using effect, high reliability and strong outdoor practicability and operability.
Referring to fig. 3, the present invention provides an inverted umbrella type rat guard structure for the structural features of the existing domestic helicopter landing gear, the structure is shaped like an inverted umbrella, the contact part between the umbrella tip and the tire ground of the landing gear is tightly enclosed to prevent rats from drilling, and the umbrella surface is upwards and conically expanded to reach a certain height to prevent rats from jumping. The theory and experiment prove that the invention has obvious effect on preventing mice from climbing up the helicopter body when the helicopter stays in the field, and can effectively prevent the helicopter from being damaged by the mice.
The technical problems to be solved by the invention are as follows: a method and a structure for blocking the mouse when the helicopter resides in the field are designed and provided.
The device mainly comprises an umbrella cover 6, a zipper 7, a tight sealing bag opening 8, a bag opening tying belt 9 and an umbrella opening elastic ring 10.
Device position relationship and method of use:
1) the umbrella surface is converted into an inverted cone umbrella body with certain rigidity through the zipper and the umbrella opening elastic ring;
2) the inverted cone-shaped umbrella body is tightly wrapped with the ground contact part of the tire of the landing gear through the umbrella tip tightly-sealed wrapping opening;
3) the tight sealing package openings realize the tight package of the ground contact parts of the plurality of pairs of landing gear tires in a mode of tightening the package openings by using a package opening tying belt;
4) the inverted cone-shaped umbrella body is opened upwards to envelop the whole undercarriage;
key point of the invention
1) The structure mode of the invention accords with the logic, the quality is small, and the user can save more labor;
2) the equipment has strong adaptability and can be used for all helicopters of the tire type undercarriage;
3) the equipment adopts a connecting mode of a zipper and a lace, and is small in size, foldable and strong in portability.
The helicopter is in a pure mechanical mode, is simple and reliable in flexible connection, small in size, small in mass, foldable and strong in portability, and is very suitable for the field residence of a helicopter; meanwhile, the invention has stable structure, high reliability and strong outfield practicability and operability, solves the problem that the damage is caused when a mouse climbs the helicopter body when the helicopter resides in the field, and can effectively prevent the damage of the helicopter mouse.
Claims (8)
1. A ratproof device that is easy to disassemble, the ratproof device comprising:
the mouse-proof component is used for preventing a snake mouse from entering the helicopter;
and the locking device is arranged on the helicopter undercarriage and used for installing the rat-proof assembly on the helicopter undercarriage.
2. The removable rodent protection device of claim 1 further comprising:
and the lightning protection device is arranged on the rat-proof assembly and used for preventing lightning.
3. The removable rodent protection device of claim 2 wherein the lightning protection device comprises:
and the brush strip is arranged at the edge of the rat-proof panel and used for discharging.
4. The removable rodent protection device of claim 1 wherein the rodent protection module comprises: at least two ratproof panels; wherein the at least two ratproof panels are connected by a hook lock.
5. The removable ratproof apparatus as recited in claim 4, wherein the ratproof assembly is in the shape of a bamboo hat, the ratproof panel is in the shape of a fan with a handle, and the ratproof panel is provided with an insulating coating.
6. The removable rodent protection device of claim 1 wherein the locking means comprises:
the rubber ring is arranged on a buffer support column of the helicopter undercarriage;
and the clamping hoop is used for fixing the at least two rat guard panels on the rubber ring.
7. The removable rodent protection device of claim 1 wherein the rodent protection module comprises:
an umbrella cover inverted at the bottom of a tire of the helicopter undercarriage;
the zipper is arranged on the umbrella cover and is used for connecting the umbrella cover;
the umbrella opening elastic ring is arranged on the edge of the umbrella cover and used for supporting the umbrella cover.
8. A ratcheted removable device as recited in claim 7, wherein the locking means comprises:
the tight sealing opening is arranged at the port of the umbrella cover and is used for sealing the port;
and the bag opening tying belt is arranged on the tight sealing bag opening and is used for tightening the tight sealing bag opening.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111382459.9A CN114176067A (en) | 2021-11-19 | 2021-11-19 | Just, protection against rodents device of dismantling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111382459.9A CN114176067A (en) | 2021-11-19 | 2021-11-19 | Just, protection against rodents device of dismantling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114176067A true CN114176067A (en) | 2022-03-15 |
Family
ID=80541113
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111382459.9A Pending CN114176067A (en) | 2021-11-19 | 2021-11-19 | Just, protection against rodents device of dismantling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114176067A (en) |
Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB190922705A (en) * | 1909-10-05 | 1909-12-23 | Frederick Eugene Maynard | Improved Device to Arrest and Entrap Rats and like Animals. |
| CN202269319U (en) * | 2011-10-11 | 2012-06-13 | 黑龙江八一农垦大学 | Melon rat guard |
| CN103222457A (en) * | 2013-05-07 | 2013-07-31 | 佛山市禅城区新光电器有限公司 | Ratproof cover |
| CN204763007U (en) * | 2015-06-12 | 2015-11-18 | 海南省林业科学研究所 | Device for preventing fruit tree rat damage |
| CN206533999U (en) * | 2017-02-06 | 2017-10-03 | 广州市晟科电气科技有限公司 | A kind of cable Antimouse hood |
| CN108464299A (en) * | 2018-03-27 | 2018-08-31 | 广东电网有限责任公司 | A kind of Fast Installation protection against rodents umbrella suitable for electric pole |
| CN208317678U (en) * | 2018-06-05 | 2019-01-04 | 李军平 | A kind of spliced Mouseproof device of trees |
| CN209047295U (en) * | 2018-09-30 | 2019-07-02 | 广东佳电电气有限公司 | A kind of Antimouse hood of electrical equipment |
| CN209330997U (en) * | 2018-11-07 | 2019-09-03 | 湖南汉华京电清洁能源科技有限公司 | A kind of rat preventing device of control cabinet |
| CN209544844U (en) * | 2019-03-25 | 2019-10-25 | 河南成翔电气有限公司 | A kind of distribution box ratguard |
| CN210869040U (en) * | 2019-11-08 | 2020-06-30 | 张玉静 | Trunk protection against rodents protection against insects device |
| CN212877329U (en) * | 2020-05-28 | 2021-04-06 | 新乡市永安机械设备有限公司 | Helicopter combined material protection against rodents device |
-
2021
- 2021-11-19 CN CN202111382459.9A patent/CN114176067A/en active Pending
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB190922705A (en) * | 1909-10-05 | 1909-12-23 | Frederick Eugene Maynard | Improved Device to Arrest and Entrap Rats and like Animals. |
| CN202269319U (en) * | 2011-10-11 | 2012-06-13 | 黑龙江八一农垦大学 | Melon rat guard |
| CN103222457A (en) * | 2013-05-07 | 2013-07-31 | 佛山市禅城区新光电器有限公司 | Ratproof cover |
| CN204763007U (en) * | 2015-06-12 | 2015-11-18 | 海南省林业科学研究所 | Device for preventing fruit tree rat damage |
| CN206533999U (en) * | 2017-02-06 | 2017-10-03 | 广州市晟科电气科技有限公司 | A kind of cable Antimouse hood |
| CN108464299A (en) * | 2018-03-27 | 2018-08-31 | 广东电网有限责任公司 | A kind of Fast Installation protection against rodents umbrella suitable for electric pole |
| CN208317678U (en) * | 2018-06-05 | 2019-01-04 | 李军平 | A kind of spliced Mouseproof device of trees |
| CN209047295U (en) * | 2018-09-30 | 2019-07-02 | 广东佳电电气有限公司 | A kind of Antimouse hood of electrical equipment |
| CN209330997U (en) * | 2018-11-07 | 2019-09-03 | 湖南汉华京电清洁能源科技有限公司 | A kind of rat preventing device of control cabinet |
| CN209544844U (en) * | 2019-03-25 | 2019-10-25 | 河南成翔电气有限公司 | A kind of distribution box ratguard |
| CN210869040U (en) * | 2019-11-08 | 2020-06-30 | 张玉静 | Trunk protection against rodents protection against insects device |
| CN212877329U (en) * | 2020-05-28 | 2021-04-06 | 新乡市永安机械设备有限公司 | Helicopter combined material protection against rodents device |
Non-Patent Citations (1)
| Title |
|---|
| 白晓明 等: "《飞行特色大学物理 下册》", 31 July 2019, 机械工业出版社, pages: 57 * |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
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Application publication date: 20220315 |