CN103598174A - Bird catching device for airport lawns - Google Patents
Bird catching device for airport lawns Download PDFInfo
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- CN103598174A CN103598174A CN201310581210.XA CN201310581210A CN103598174A CN 103598174 A CN103598174 A CN 103598174A CN 201310581210 A CN201310581210 A CN 201310581210A CN 103598174 A CN103598174 A CN 103598174A
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Abstract
The invention provides a bird catching device for air port lawns. The bird catching device comprises a net cage and a net cage fixing and bundling device. The net cage is fixed on the ground through the net cage fixing and bundling device. The net cage comprises steel wires and a plurality of net cage frameworks. The net cage frameworks are connected through the steel wires. Each net cage framework can be replaced independently. A large-hole screen net and a small-hole screen net are disposed on the outer surface of the net cage. The bird catching device further comprises an electric net drawing system. The bird catching device has the advantages that the bird catching device is convenient to operate, large in effective area, low in cost and suitable for large-area paving on the airport lawns; harm to bird bodies can be avoided, birds are protected, and other birds are frightened; due to the fact that the net cage is light and the net drawing systems can be serially connected, multiple net drawing systems can be driven by one motor, and energy consumption is lowered greatly.
Description
Technical field
The invention belongs to aircraft rescuing technical field, especially relate to a kind of airport grassland catching bird device.
Background technology
Bird knocks one of significant problem that machine problem is puzzlement aeronautical chart always away, is also one of the most scabrous problem.Bird knocks Ji Bei world civil aviation organization away and is defined as one of great harm of A level airplane crash.The U.S. adds up in recent years, and civil aviaton is every year because bird pest is because losing approximately 600,000,000 dollars; Official statistics in 2012, CAAC's Bird-caused Fault number of times accounts for more than 40% of total accident number of times, has directly affected the running on time of flight, and serious threat man-machine safety.
Civil aviaton bird knocks machine away and more than 70% occurs near airport, so how to drive in airport, the birds of looking for food in the lawn of especially coming, are very important problems.For this problem, people have invented the equipment that much drives bird catching bird, but most of effect is all undesirable.
Comparatively conventional catching bird equipment has following several:
One. acousto-optic scarecrow device.This kind equipment can cause deterrence to birds with noise and light, thereby drives birds.But this kind of equipment has two large defects: the one, of long duration after, birds can adapt to noise and light gradually, thus the fear of no longer including, this just makes equipment lose due effect; The 2nd, this kind equipment can produce serious noise and light pollution, and airport environment is caused to very bad impact.
Two. catching bird rifle.Catching bird rifle is a kind of manually-operated catching bird equipment, can long-range catching bird.This kind of equipment also has several defects: the one, need to train special operating personnel, and operating personnel's skill in design is had to very high requirement; The 2nd, violate the principle of protection birds, directly kill birds; The 3rd, inefficiency, accuracy rate is also very low.
Three. bird trap.Bird trap is a kind of with machine-operated catching bird equipment, by food or the lark in cage, lures birds to come, and triggers office, is caught.This kind of equipment has several defects: the one, and volume is little, is difficult to be found by small bird; The 2nd, need small bird oneself to come to trigger office, efficiency is lower.
Summary of the invention
The problem to be solved in the present invention be to provide a kind of simple to operate, effective area is large, cost is low, energy consumption is low and the airport grassland catching bird device that can not damage birds health.
For solving the problems of the technologies described above, the technical solution used in the present invention is: a kind of airport grassland catching bird device, comprise fixedly tying device of net cage and net cage, net cage by net cage fixedly tying device fix on the ground.
Further, net cage comprises steel wire, several Net-cage frames, and several Net-cage frames connect by steel wire, and Net-cage frame can be changed separately.
Further, described Net-cage frame comprises four connecting rods and hinge, and four connecting rod head and the tail connect by hinge successively, and steel wire and hinge are fixed.Net-cage frame can Free Transform by hinge, to meet different operating modes.
Further, the appearance of described net cage is provided with macropore silk screen and aperture silk screen, and macropore silk screen is positioned at the outside of aperture silk screen.The high 0.25m that is not less than of net cage, wide and length can be determined by airport grassland actual size.Macropore silk screen size of mesh opening is 130mm * 65mm, and dove class can be entered and can not go out; Aperture silk screen size of mesh opening is 30mm * 30mm, prevents that in case, small-sized bird gets out, and stumbles bird pin.Bird, be in the face of the interception of two kinds of different silk screens after macropore falls into, and the success rate of the catching bird both having guaranteed like this can catch again different big or small birds.Further, described net cage fixedly tying device comprises support bar, locating piece, backstay, whirligig, backstay and whirligig are integrated, locating piece on support bar is connected by rod member with whirligig, the upper and lower two parts of backstay are respectively equipped with locating piece, on locating piece, be equipped with locking and fixing device, and the locating piece on backstay is provided with hook, by hook, is connected with steel wire.Locating piece can slide respectively on support bar and backstay.
Further, also comprise electronic receipts net system, electronic receipts net system comprises motor, support, the fixture of support bottom, net reel shaft, belt, net reel shaft is connected by bearing with support, belt pulley is equipped with respectively in the end of the motor shaft of motor and the end of net reel shaft, and two belt pulleys connect by belt.Fixture is connected with concrete block by foundation bolt, and described concrete block is embedded in underground.
Further, the bearing place that connects described net reel shaft and support is provided with sealing ring, to guarantee that bearing is not by extraneous sand and dust and particle contamination, increases the life-span of bearing.
Further, described electronic receipts net system also comprises motor seal case, and motor is contained in motor seal case.While not needing work, described motor seal case is embedded in underground together with motor, to meet the administrative provisions on airport, while needing to receive net, opens described motor seal case, and connecting belt drives described net reel shaft to rotate, thereby completes the net work of receiving.And described motor pulley and described net reel shaft belt pulley vary in size, to reach required gearratio, net reel shaft is worked under most suitable speed.
Further, half sheet shaft coupling is equipped with in the end of described net reel shaft, and two net reel shafts of facing mutually can be connected by shaft coupling.A described motor can drive a plurality of described net reel shafts, receives net very quick.So both improve reel wire efficiency, saved again space and the energy
Advantage and good effect that the present invention has are:
1, effective area is large, and cost is low, is suitable for large area on airport grassland and lays;
2, simple to operate, do not need professional to operate, and do not need to keep an eye on after laying;
3, unique mesh design, makes described airport grassland catching bird net cage can catch the different multiple birds of large small body type;
4, can not damage the health of birds, both protect birds, other birds played the effect of fright yet.
5, rolling is convenient.When needs cut the grass on a lawn, only need switch on power, receive net arrangement and will automatically complete rolling work;
6, energy consumption is low.Due to net cage very light in weight, and respectively receive net arrangement and can be cascaded, so a motor can drive a plurality of receipts net arrangements, greatly reduce the loss of the energy.
Accompanying drawing explanation
Fig. 1 is the structural representation of the electronic receipts net system in the present invention;
Fig. 2 is the fixing structural representation of tying device integral arrangement of net cage and net cage in the present invention;
Fig. 3 is the fixing structural representation of tying device of net cage in the present invention;
Fig. 4 is the structural representation of Net-cage frame in the present invention;
Fig. 5 is the structural representation after Net-cage frame bundling in the present invention;
Fig. 6 is the structural representation of whirligig in the present invention;
Fig. 7 is the schematic diagram simple in structure of net cage and net reel shaft relative position in the present invention;
Fig. 8 is the enlarged diagram of A part in Fig. 1 of the present invention;
The enlarged diagram of B part in Fig. 1 of the present invention during Fig. 9;
In figure:
1, motor seal case 2, motor 3, net cage
4, support 5, shaft coupling 6, fixture
7, net reel shaft 8, belt pulley 9, belt
10, support bar 11, steel wire 12, Net-cage frame
13, locating piece 14, backstay 15, whirligig
16, hinge 17, connecting rod
Embodiment
As shown in Figure 2, a kind of airport grassland catching bird of the present invention device, is characterized in that: comprise net cage and net cage fixture, net cage 3 by net cage fixedly tying device fix on the ground.Net cage 3 comprises steel wire 11, several Net-cage frames 12, and several Net-cage frames 12 connect by steel wire 11.
As shown in Figure 4, described Net-cage frame 12 comprises that four connecting rods 17 and 16, four connecting rods of hinge, 17 head and the tail connect by hinge 16 successively, and steel wire 11 is fixing with hinge 16.Steel wire 11 is made by steel wire rope, is main stressed member.The appearance of described net cage 3 is provided with macropore silk screen and aperture silk screen, and macropore silk screen is positioned at the outside of aperture silk screen.After steel wire 11 is stretching, total just forms the catching bird net cage 3 of a 3 D stereo.Net cage 3 appearances include silk screen.Net cage 3 height are not less than 0.25m, and wide and length can be determined by airport grassland actual size.Macropore silk screen size of mesh opening is 130mm * 65mm, and dove class can be entered and can not go out; Aperture silk screen size of mesh opening is 30mm * 30mm, prevents that in case, small-sized bird gets out, and stumbles bird pin.
As shown in Figure 3, described net cage fixedly tying device comprises support bar 10, locating piece 13, backstay 14, whirligig 15, backstay 14 is integrated with whirligig 15, locating piece 13 on support bar 10 is connected by rod member with whirligig 15, backstay Shang Xia 14 two parts be respectively equipped with locating piece 13, on locating piece 13, be equipped with locking and fixing device, and the locating piece on backstay 14 13 is provided with hook, by hook, is connected with steel wire 11.
The present invention also comprises electronic receipts net system, as shown in Fig. 1, Fig. 8, Fig. 9, electronic receipts net system comprises motor 2, support 4, the fixture 6 of support 4 bottoms, net reel shaft 7, belt 9, net reel shaft 7 is connected by bearing with support 4, the end of the end of the motor shaft of motor 2 and net reel shaft 7 is equipped with respectively 8, two belt pulleys 8 of belt pulley and is connected by belt 9.Connect described net reel shaft 7 and be provided with sealing ring with the bearing place of support 4, to guarantee that bearing is not by extraneous sand and dust and particle contamination, increase the life-span of bearing.Described electronic receipts net system also comprises motor seal case 1, and motor 2 is contained in 1 li, motor seal case.Motor seal case 1 is embedded in underground, to meet the related management regulation on airport.Half sheet shaft coupling 5 is equipped with in the end of described net reel shaft 7, and two net reel shafts 7 of facing mutually can be connected by shaft coupling 5, thereby can make each net reel shaft 7 be together in series, and jointly by same motor 2, is driven, and has so both improved reel wire efficiency, has saved again space and the energy.Fixture 6 is connected to ground part to be embedded in underground concrete block, to guarantee firmly.
While laying described net cage 3, by people or dolly, held the free end of net cage 3, be dragged to fixedly tying device being connected with locating piece 13 of net cage, as shown in Figure 3, locating piece 13 can slide on backstay 14, to regulate net cage height and development size, after adjustment finishes, locating piece 13 can be locked by the locking and fixing device of installing above, for example, pass through screw.Then tighten up net cage 3, can complete laying work.When needs are packed up net cage 3, rotate in the same direction four backstays 14 to horizontal level, Net-cage frame 12 will be folded into one, as shown in Figure 5, then remove being connected of net cage 3 and locating piece 13, steel wire 11 is connected with net reel shaft 7, start motor 2, can complete the net work of receiving, as shown in Figure 7.
Net-cage frame 12 is combined by hinge 16 by connecting rod 17, can Free Transform, by steel wire 11 with two ends are fixed and tying device is controlled its shape, operate very convenient.Whirligig 15 can make backstay 14 rotate freely, so that control the various operations of net cage 12.
In described net cage 3, have two kinds of different silk screens, its mesh varies in size, and bird, be in the face of the interception of two kinds of different silk screens after macropore falls into, and the success rate of the catching bird both having guaranteed like this can catch again different big or small birds.Just catch bird, but can not produce any injury to bird, so both protected birds, also can allow the bird being caught transmit dangerous information, effectively prevent that this type of bird from entering airport again.The convenient folding airport catching bird net cage that described machinery is controlled and net cage fixedly tying device tensioning are connected, while needing receipts to net, junction are opened, and receive net work.
Above one embodiment of the present of invention are had been described in detail, but described content is only preferred embodiment of the present invention, can not be considered to for limiting practical range of the present invention.All equalization variations of doing according to the present patent application scope and improvement etc., within all should still belonging to patent covering scope of the present invention.
Claims (9)
1. an airport grassland catching bird device, is characterized in that: comprise fixedly tying device of net cage and net cage, net cage (3) by net cage fixedly tying device fix on the ground.
2. airport grassland catching bird device according to claim 1, is characterized in that: net cage (3) comprises steel wire (11), several Net-cage frames (12), and several Net-cage frames (12) connect by steel wire (11).
3. airport grassland catching bird device according to claim 2, it is characterized in that: described Net-cage frame (12) comprises four connecting rods (17) and hinge (16), four connecting rods (17) head and the tail connect by hinge (16) successively, and steel wire (11) is fixing with hinge (16).
4. according to the airport grassland catching bird device described in claim 1,2 or 3 any one claims, it is characterized in that: the appearance of described net cage (3) is provided with macropore silk screen and aperture silk screen, and macropore silk screen is positioned at the outside of aperture silk screen.
5. airport grassland catching bird device according to claim 2, it is characterized in that: described net cage fixedly tying device comprises support bar (10), locating piece (13), backstay (14), whirligig (15), backstay (14) is integrated with whirligig (15), locating piece (13) on support bar (10) is connected by rod member with whirligig (15), the upper and lower two parts of backstay (14) are respectively equipped with locating piece (13), locating piece is equipped with locking and fixing device on (13), and the locating piece (13) on backstay (14) is provided with hook, by hook, be connected with steel wire (11).
6. airport grassland catching bird device according to claim 1, it is characterized in that: also comprise electronic receipts net system, electronic receipts net system comprises motor (2), support (4), the fixture (6) of support (4) bottom, net reel shaft (7), belt (9), net reel shaft (7) is connected by bearing with support (4), belt pulley (8) is equipped with respectively in the end of the end of the motor shaft of motor (2) and net reel shaft (7), and two belt pulleys (8) connect by belt (9).
7. airport grassland catching bird device according to claim 6, is characterized in that: connect described net reel shaft (7) and be provided with sealing ring with the bearing place of support (4).
8. airport grassland catching bird device according to claim 6, is characterized in that: described electronic receipts net system also comprises motor seal case (1), and it is inner that motor (2) is contained in motor seal case (1).
9. airport grassland catching bird device according to claim 6, is characterized in that: half sheet shaft coupling (5) is equipped with in the end of described net reel shaft (7), and two net reel shafts (7) of facing mutually can be passed through shaft coupling (5) series connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310581210.XA CN103598174B (en) | 2013-12-16 | 2013-12-16 | A kind of airport grassland catching bird device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310581210.XA CN103598174B (en) | 2013-12-16 | 2013-12-16 | A kind of airport grassland catching bird device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103598174A true CN103598174A (en) | 2014-02-26 |
| CN103598174B CN103598174B (en) | 2015-11-18 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310581210.XA Active CN103598174B (en) | 2013-12-16 | 2013-12-16 | A kind of airport grassland catching bird device |
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| Country | Link |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9943073B2 (en) | 2016-02-19 | 2018-04-17 | Meridian Wildlife Services, LLC | Indoor live bird capture system |
| CN114982737A (en) * | 2022-07-18 | 2022-09-02 | 烟台和壹博物馆有限公司 | Wild animal protection is with open-air closing device |
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| JPH0974976A (en) * | 1995-09-12 | 1997-03-25 | Hajime Ueno | Device for catching birds |
| CN2288581Y (en) * | 1997-04-10 | 1998-08-26 | 吴孝顺 | All-round fish trapping net cage |
| CN2473908Y (en) * | 2001-05-10 | 2002-01-30 | 董吉云 | Birds collecting trap |
| CN2600339Y (en) * | 2003-01-06 | 2004-01-21 | 内特企业有限公司 | Air safety protection net |
| JP2005218432A (en) * | 2004-02-09 | 2005-08-18 | Hideo Sakakibara | Foldable-type container for capturing birds and beasts |
| RU2319378C1 (en) * | 2006-07-24 | 2008-03-20 | Военная академия связи | Method for mounting of obstacle for flying of birds and apparatus for performing the same |
| CN201248337Y (en) * | 2008-09-05 | 2009-06-03 | 东北师范大学 | Non-damage bird trap net box |
| JP3171225U (en) * | 2011-08-08 | 2011-10-20 | 小浜ヤンマー株式会社 | Animal capture device |
| CN202958498U (en) * | 2012-11-30 | 2013-06-05 | 赵超奇 | Shrimping net |
| CN203538207U (en) * | 2013-11-15 | 2014-04-16 | 中安（天津）航空设备有限公司 | Bird catching device for lawn at airport |
-
2013
- 2013-12-16 CN CN201310581210.XA patent/CN103598174B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0974976A (en) * | 1995-09-12 | 1997-03-25 | Hajime Ueno | Device for catching birds |
| CN2288581Y (en) * | 1997-04-10 | 1998-08-26 | 吴孝顺 | All-round fish trapping net cage |
| CN2473908Y (en) * | 2001-05-10 | 2002-01-30 | 董吉云 | Birds collecting trap |
| CN2600339Y (en) * | 2003-01-06 | 2004-01-21 | 内特企业有限公司 | Air safety protection net |
| JP2005218432A (en) * | 2004-02-09 | 2005-08-18 | Hideo Sakakibara | Foldable-type container for capturing birds and beasts |
| RU2319378C1 (en) * | 2006-07-24 | 2008-03-20 | Военная академия связи | Method for mounting of obstacle for flying of birds and apparatus for performing the same |
| CN201248337Y (en) * | 2008-09-05 | 2009-06-03 | 东北师范大学 | Non-damage bird trap net box |
| JP3171225U (en) * | 2011-08-08 | 2011-10-20 | 小浜ヤンマー株式会社 | Animal capture device |
| CN202958498U (en) * | 2012-11-30 | 2013-06-05 | 赵超奇 | Shrimping net |
| CN203538207U (en) * | 2013-11-15 | 2014-04-16 | 中安（天津）航空设备有限公司 | Bird catching device for lawn at airport |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9943073B2 (en) | 2016-02-19 | 2018-04-17 | Meridian Wildlife Services, LLC | Indoor live bird capture system |
| US10154663B2 (en) | 2016-02-19 | 2018-12-18 | Meridian Wildlife Services, LLC | Indoor live bird capture system |
| CN114982737A (en) * | 2022-07-18 | 2022-09-02 | 烟台和壹博物馆有限公司 | Wild animal protection is with open-air closing device |
| CN114982737B (en) * | 2022-07-18 | 2022-10-21 | 烟台和壹博物馆有限公司 | Wild animal protection is with open-air closing device |
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| Publication number | Publication date |
|---|---|
| CN103598174B (en) | 2015-11-18 |
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