CN213044922U

CN213044922U - Bird repelling and intercepting device for day and night airport

Info

Publication number: CN213044922U
Application number: CN202021275337.0U
Authority: CN
Inventors: 乔艳江; 吴晓; 张伟; 孙江; 张文通; 苏国伟
Original assignee: UNIT 95899 OF PLA
Current assignee: UNIT 95899 OF PLA
Priority date: 2020-07-01
Filing date: 2020-07-01
Publication date: 2021-04-27
Anticipated expiration: 2030-07-01

Abstract

The utility model provides a dual-purpose airport birds of day night are driven intercepting device for solve among the prior art airport and drive bird equipment and drive the effect to the birds interception that flies to the airport poor, to the big problem of bird injury. Including the guardrail net, branch and light curtain, a plurality of branches support the guardrail net and arrange around airport runway, the guardrail net is arranging along the straight line as far as possible when arranging, the height of guardrail net will be as high as possible under the condition that does not influence aircraft safety and cost permit of taking off and land, be used for intercepting probably the birds that fly into the airport sky on daytime, the light curtain comprises the light of the online diffuse reflection of guardrail of the multi-beam light that installs the laser source that the branch was launched, the light that all laser sources jetted out must be on a parallel with the horizontal direction or bow to shooting out, after getting into night, open a plurality of laser sources simultaneously and make its online diffuse reflection on the guardrail form the light curtain, can warn and drive the birds that probably fly to the airport at night, realized all carrying out the interception and driving to the birds that fly through the airport at day and night.

Description

Bird repelling and intercepting device for day and night airport

Technical Field

The utility model relates to an airport bird strikes prevention equipment field especially relates to a day night dual-purpose airport birds interception device that drives.

Background

Along with the improvement of living standard of people, more and more people choose to take airplanes for traveling when traveling, and along with the rapid development of aviation industry, the bird collision aircraft event is rare in the aviation accidents all over the world, especially the low-altitude bird collision event of an airport is increased gradually, which not only brings great economic loss to the aviation industry, but also endangers the life safety of pilots and passengers. The bird collision aircraft is defined as a type A aviation disaster by the international aviation union, and how to effectively repel birds around an airport on the premise of insisting on ecological protection and not damaging the birds is a difficult problem of the worldwide aviation industry when preventing the birds from entering the airport.

The existing main measures for repelling birds comprise that a protective net with proper height is added in key areas such as airport runways, and meanwhile, acoustic means such as bird repelling guns, gas guns and strong-sound bird repelling systems and optical means such as color flag pulling and horror eye laying are also arranged at the periphery of the airport runways, so that the situation that the birds enter the sky above an airport flight area is avoided, however, acousto-optic bird repelling means such as bird repelling guns and color flags pulling cannot work all day long, the bird repelling range is small, the damage to the birds is large, the bird repelling effect is greatly influenced by weather, the height of the protective net is limited, and the flying birds cannot be warned at night, so that part of the flying birds still enter the airport, and the airplane in the flying process is damaged or landed. Therefore, a device is needed to be capable of blocking birds which are about to fly to airports and airport key areas all day long and effectively without damaging the birds.

Disclosure of Invention

In view of the above prior art's shortcoming, the utility model aims to provide an intercepting device is driven to dual-purpose airport birds day and night for solve among the prior art airport security equipment and to flying to airport, airport key region's birds interception drive effect poor, to the big problem of bird injury.

In order to achieve the above objects and other related objects, the present invention provides a bird repelling and intercepting device for day and night use in an airport, which is installed around an airport runway or an airport key area, and comprises a guardrail net, a support rod and a light curtain;

the guardrail net is used for intercepting birds flying to an airport;

the supporting rods are used for supporting the guardrail net, the number of the supporting rods is multiple and parallel to each other, and the supporting rods are arranged in the length direction of the guardrail net;

the light curtain, the light curtain is used for warning birds, the light curtain is located the guardrail net is online, the light that the light curtain jetted out by laser source is in the light of diffuse reflection on the guardrail net is constituteed, the light that the laser source jetted out has the multibeam, the laser source is all installed on branch, the laser that the laser source jetted out is on a parallel with the horizontal direction, perhaps the light that the laser source jetted out is bent to and is jetted out.

Preferably, the light barriers are arranged on the supporting rods at two ends of the guardrail net and used for blocking light rays emitted by the laser source.

Preferably, the upper end of the supporting rod provided with the laser source is provided with a protective cover.

Preferably, the lower extreme at safety cover center has set firmly the double-screw bolt, the top of branch be equipped with in vertical direction can with double-screw bolt meshed's screw hole, the safety cover with branch passes through threaded connection.

Preferably, the light curtain is located outside the barrier net.

Preferably, the light curtain includes not less than four the light that the laser source jetted out is constituteed at the online diffuse reflection of guardrail light, at least two the light that the laser source jetted out is along the diagonal direction of guardrail net jets out, is on a parallel with the horizontal direction the light that the laser source jetted out is all established to border and lower boundary on the guardrail net, branch is equipped with a plurality of threaded holes on the direction of height, the laser source is fixed through the meshing of first screw and screw thread on the branch.

Preferably, still include two and rotate the driving piece, two rotate the driving piece respectively fixed mounting in the branch upper portion at light curtain both ends, the quantity of laser source is two, two the laser source all installs in rotate the axis of rotation driving piece, it can drive to rotate the driving piece the laser source is at ninety degrees within range rotation, two the laser source all faces the intercepting area of guardrail net.

Preferably, the laser device further comprises a rotary driving member, the rotary driving member is fixedly mounted on the upper portion of the supporting rod, the number of the laser sources is one, the laser sources are mounted on a rotating shaft of the rotary driving member, and the rotary driving member can drive the laser sources to rotate within a range of one hundred eighty degrees.

Preferably, the quantity of laser source is a plurality of, and is a plurality of the laser source equipartition is in the axis of rotation, it is a plurality of to rotate the driving piece drive the unidirectional rotation of laser source, the power of laser source also arranges in the axis of rotation, the upper segment of branch is equipped with opaque and the cross-section is semicircular safety cover, the line is parallel with the horizontal direction at the border both ends of safety cover, the center of safety cover is located on the axis of rotation.

Preferably, the guardrail net is vertically installed, mirror glass which is perpendicularly arranged with an angular bisector of a break angle is installed on a supporting rod at the break angle of the guardrail net, and the mirror glass is used for reflecting laser emitted by the laser source along the break angle direction of the guardrail net.

As above, the utility model discloses a dual-purpose airport birds of day night drives intercepting device has following beneficial effect at least:

the guardrail net is supported by a plurality of supporting rods around an airport runway or an airport key area, the guardrail net is arranged along a straight line as much as possible when in arrangement, the height of the guardrail net is higher as much as possible under the conditions of not influencing airplane landing and allowing cost, the guardrail net is used for intercepting birds ready to fly into the air above an airport in the daytime, a light curtain is arranged on the guardrail net and consists of a plurality of beams of light rays emitted by laser sources arranged on the supporting rods and diffusely reflected on the guardrail net, the light rays emitted by all the laser sources are parallel to the horizontal direction or are emitted in a downward direction, after the birds enter the night, the plurality of laser sources are opened simultaneously to enable the light rays to be diffusely reflected on the guardrail net to form the light curtain, the birds ready to fly into the airport at night can be warned and repelled, and the birds flying to the airport in the day and night can be repelled, so that the birds flying to the airport can be effectively solved, The bird interception and repelling effect in the key area of the airport is poor, and the damage to the birds is large.

Drawings

Fig. 1 shows a schematic view of the bird repelling and intercepting device for the day and night airport of the utility model.

Fig. 2 shows an enlarged main view schematic diagram of the upper end of the supporting rod of the bird repelling and intercepting device for the day and night airport of the utility model.

Fig. 3 is an enlarged top view of the upper end of the support rod of the bird repelling and intercepting device for the day and night airport of the utility model.

Fig. 4 shows a schematic view of the second solution of the bird repelling and intercepting device for the day and night airport of the present invention.

Fig. 5 is a side view of the upper end of a second scheme supporting rod of the day and night airport bird repelling and intercepting device.

Fig. 6 is a schematic view of the third case of the bird repelling and intercepting device for the day and night airport of the present invention.

Description of the element reference numerals

1. A barrier net; 2. a strut; 3. a light curtain; 4. a laser source; 41. a first screw; 5. a protective cover; 51. a stud; 6. a light barrier; 7. rotating the driving member; 71. a rotating shaft;

Detailed Description

The following description is provided for illustrative purposes, and other advantages and features of the present invention will become apparent to those skilled in the art from the following detailed description.

Please refer to fig. 1 to 6. It should be understood that the structure, ratio, size and the like shown in the drawings attached to the present specification are only used for matching with the content disclosed in the specification, so as to be known and read by those skilled in the art, and are not used for limiting the limit conditions that the present invention can be implemented, so that the present invention has no technical essential meaning, and any structure modification, ratio relationship change or size adjustment should still fall within the scope that the technical content disclosed in the present invention can cover without affecting the function that the present invention can produce and the purpose that the present invention can achieve. Meanwhile, the terms such as "upper", "lower", "left", "right", "middle" and "one" used in the present specification are for convenience of description, and are not intended to limit the scope of the present invention, and changes or adjustments of the relative relationship thereof may be made without substantial technical changes, and the present invention is also regarded as the scope of the present invention.

The following examples are for illustrative purposes only. The various embodiments may be combined, and are not limited to what is presented in the following single embodiment.

Referring to fig. 1 to 3, the utility model provides a bird repelling and intercepting device for a day and night airport, which is installed around the airport and comprises a guardrail net 1, a support rod 2 and a light curtain 3;

guardrail net 1, guardrail net 1 is used for the interception to fly to the birds at airport, and guardrail net 1's mesh is thin, avoids birds to pass the mesh, and guardrail net 1 highly should the high volume as far as possible under the permission of aircraft take-off and land and cost not influencing for the interception scope is bigger, and guardrail net 1 can effectual interception fly to the birds in airport daytime.

The guardrail net 1 comprises a plurality of supporting rods 2, the supporting rods 2 are used for supporting the guardrail net 1, the height of each supporting rod 2 can be higher than that of the guardrail net 1, the strength of each supporting rod 2 cannot be too low, the supporting rods 2 are arranged in parallel, the supporting rods 2 are required to be arranged in the vertical direction, arrangement of a light curtain 3 is facilitated, the supporting rods 2 are arranged in the length direction of the guardrail net 1, the supporting rods 2 are evenly arranged in the length direction of the guardrail net 1, and the supporting rods 2 are stressed more evenly when supporting the guardrail net 1;

the light curtain 3, the light curtain 3 is used for warning birds, birds meet the luminous body and can avoid actively in the process of flying at night, the birds are prevented from flying to the air above an airport at night, the light curtain 3 is arranged on the guardrail net 1, the guardrail net 1 can be bent or have a certain radian at the moment, when the radian of the guardrail net 1 is large or the break angle is large, the light curtain 3 can be spliced by a plurality of light curtains 3, the range of the light curtain 3 on the guardrail net 1 is large enough, the light curtain 3 is formed by light rays emitted by the laser source 4 and subjected to diffuse reflection on the guardrail net 1, the light rays emitted by the laser source 4 are multiple, the light beams can be emitted in parallel or in a divergent mode, the light rays emitted by the laser source 4 fall on the guardrail net 1 as much as possible, the light emitted by the diffuse reflection is strong enough, the area of the light curtain is large enough, the bird repelling effect is better, and the laser source 4 can be fixed, at this moment, the light curtain 3 is interweaved by a plurality of light and forms, and laser source 4 also can be the scope on guardrail net 1 that the below pivoted laser of horizontal direction rotates and form wider light curtain 3, and is a plurality of laser source 4 all installs on branch 2, and branch 2 provides a plurality of mounting points of vertical direction for laser source 4, and is a plurality of the laser that laser source 4 jetted out is on a parallel with the horizontal direction, or a plurality of the light that laser source 4 jetted out is bent to spouting, and the light direction of laser source 4 can not exceed the horizontal direction, and the plane that takes off or land in the airport is probably shot to laser otherwise, influences the safety of taking off and landing aircraft.

Referring to fig. 1 to 6, in this embodiment, light barriers 6 are disposed on the supporting rods 2 at two ends of the guardrail net 1, the light barriers 6 and the laser sources 4 are located at the same side of the supporting rods 2, the light barriers 6 are used for blocking light emitted by the laser sources 4, the surface of the light barriers 6 is made of a material that does not reflect light, and the width of the light barriers 6 in the direction perpendicular to the guardrail net 1 is wide enough, so that the light blocking effect is better, and adverse effects caused by strong laser light irradiating surrounding buildings, pedestrians or vehicles are avoided.

Referring to fig. 1 to 6, in the embodiment, a protective cover is disposed at the upper end of the supporting rod 2 on which the laser source 4 is mounted, and the protective cover can prevent the laser source 4 from directly facing wind and sunlight, so as to effectively prolong the working life of the laser source 4.

Referring to fig. 1 to 6, in this embodiment, a stud 51 is fixedly disposed at a lower end of a center of the protection cover, a threaded hole capable of being engaged with the stud 51 is disposed in a vertical direction at a top end of the support rod 2, the protection cover is connected with the support rod 2 through threads, the connection strength of the protection cover and the support rod 2 is ensured through the threads, the protection cover is prevented from being blown away in special weather such as strong wind, and the protection cover 5 can better protect the laser source 4.

Referring to fig. 1 to 6, in the embodiment, the light curtain 3 is located outside the guardrail net 1, so that the light curtain 3 has an obvious effect and a better warning effect for birds, and if the light curtain is located inside, the light rays may be blocked by the guardrail net 1.

Referring to fig. 1, in this embodiment, the light curtain 3 includes a light component that light emitted by not less than four laser sources 4 is diffusely reflected on the barrier net 1, and light emitted by at least two laser sources 4 is emitted along a diagonal direction of the barrier net 1, so that an area of the light curtain 3 in a range of the barrier net 1 is as large as possible, light emitted by the laser sources 4 is set on both an upper boundary and a lower boundary of the barrier net 1 parallel to a horizontal direction, at this time, an area of the light curtain on the barrier net is large enough, a bird warning effect on fly-through is more obvious, all light directions do not exceed the horizontal direction, the support rod 2 is provided with a plurality of holes with threads in a height direction, which is beneficial to adjusting directions of the laser sources 4, and the laser sources 4 are fixed on the support rod through engagement of the first screws 41 and the threads.

Referring to fig. 4 to 5, in this embodiment, the light curtain further includes two rotation driving members 7, each rotation driving member 7 is a rotation motor, each rotation driving member 7 may also be a rotation cylinder or a hydraulic driving member, the two rotation driving members 7 are respectively and fixedly mounted on the upper portions of the supporting rods 2 at the two ends of the light curtain 3, the rotation driving members 7 may be placed in holes through the holes formed in the upper ends of the supporting rods 2 and fixed on the supporting rods 2 by second screws, the number of the laser sources 4 is two, the two laser sources 4 are both mounted on a rotation shaft 71 of the rotation driving member 7, at this time, each rotation shaft 71 has one laser source 4, the rotation driving member 7 can drive the laser source 4 to rotate within a range of ninety degrees, the two laser sources 4 both face an intercepting region of the guardrail net 1, the two rotation driving members 7 drive the two laser sources 4 to rotate within a range of the opposite guardrail net 1, the light beam sweeps a larger area, and the effect of the light curtain 3 is more obvious.

Referring to fig. 6, in this embodiment, the guardrail apparatus further includes a rotation driving member 7, the rotation driving member 7 is a rotation motor, the rotation driving member 7 may also be a rotation cylinder or a hydraulic driving member, the rotation driving member 7 is fixedly installed on the upper portion of the supporting rod 2, the rotation driving member 7 may be placed in a hole through a hole formed in the upper end of the supporting rod 2, and is fixed on the supporting rod 2 by a second screw, the number of the laser sources 4 is one, the laser sources 4 are installed on the rotation shaft 71 of the rotation driving member 7, the rotation driving member 7 can drive the laser sources 4 to rotate within a range of one hundred eighty degrees, the laser sources 4 are driven by the rotation driving member 7 to rotate within a range of one hundred eighty degrees below the horizontal direction, so that the light coverage within the guardrail net 1 can be achieved by only one laser source 4, if the rotation speed of the rotation driving shaft is adjusted, the effect of the light curtain 3 can be made more pronounced while also reducing the number of laser sources 4.

Referring to fig. 6, in this embodiment, the number of the laser sources 4 is plural, the plural laser sources 4 are uniformly distributed on the rotating shaft 71, the power source of the laser source 4 is also arranged on the rotating shaft 71, the power source of the laser source 4 may be an easily detachable battery such as a button battery, and can rotate along with the rotating shaft 71, the rotating driving member 7 drives the plural laser sources 4 to rotate unidirectionally, the upper section of the supporting rod 2 is provided with a non-transparent protective cover with a semicircular cross section, a connecting line of two ends of a boundary of the protective cover is parallel to a horizontal direction, a center of the protective cover is located on an axis of the rotating shaft 71, so that when the rotating driving member 7 drives the light source to rotate unidirectionally, light cannot be emitted to above the horizontal direction of the protective cover, and the rotating driving member 7 drives the plural laser sources 4 to rotate, so that, the light curtain 3 is more effective.

In this embodiment, guardrail net 1 is vertical, install the mirror surface glass who arranges with the angular bisector vertical of dog-ear on the branch of dog-ear department of guardrail net 1, mirror surface glass also arranges along with branch 2 is vertical this moment, mirror surface glass is used for with the laser that laser source 4 sent is along 1 dog-ear direction reflection of guardrail net, when the light that laser source 4 jetted out struck to the mirror surface glass of vertical arrangement this moment, light can reflect along the dog-ear direction of guardrail net 1, has realized light directive to different angle guardrail net 1 for guardrail net 1 in wider scope can be covered by the light that a laser source 4 jetted out, can effectively reduce the quantity of laser source 4.

To sum up, the utility model has the advantages that the plurality of support rods 2 support the guardrail net 1 around the airport runway or the airport key area, the guardrail net 1 is arranged along a straight line as much as possible when in arrangement, the height of the guardrail net 1 is higher as much as possible under the conditions of not influencing the airplane landing and allowing the cost, and is used for intercepting birds ready to fly into the airport overhead in the daytime, the light curtain 3 is arranged on the guardrail net 1, the light curtain 3 is composed of a plurality of beams of light rays emitted by the laser source 4 arranged on the support rods 2 and diffusely reflected on the guardrail net 1, the light rays emitted by all the laser source 4 are parallel to the horizontal direction or are emitted in the depression direction, after entering the night, the plurality of laser sources 4 are simultaneously opened to diffuse and reflect the light rays on the guardrail net 1 to form the light curtain 3, the birds ready to fly into the airport at night can be warned and repelled, and the birds ready to fly into the airport in the day and night can be repelled, the interception of the birds flying into, therefore, the problems that the airport security equipment is poor in bird interception and repelling effects and large in damage to birds flying to airports and airport key areas are effectively solved. Therefore, the utility model effectively overcomes various defects in the prior art and has high industrial utilization value.

The above embodiments are merely illustrative of the principles and effects of the present invention, and are not to be construed as limiting the invention. Modifications and variations can be made to the above-described embodiments by those skilled in the art without departing from the spirit and scope of the present invention. Accordingly, it is intended that all equivalent modifications or changes which may be made by those skilled in the art without departing from the spirit and technical spirit of the present invention be covered by the claims of the present invention.

Claims

1. The utility model provides a dual-purpose airport birds of day night are driven intercepting device, dual-purpose airport birds of day night are driven intercepting device and are installed around airport runway or airport key area, its characterized in that, dual-purpose airport birds of day night are driven intercepting device and include:

the guardrail net is used for intercepting birds flying to an airport;

2. The bird repelling and intercepting device for the day and night airport according to claim 1, wherein: be equipped with the barn door on the branch at guardrail net both ends, the barn door is used for blocking the light that laser source sent.

3. The bird repelling and intercepting device for the day and night airport according to claim 1, wherein: install laser source the branch upper end is equipped with the safety cover.

4. The bird repelling and intercepting device for the day and night airport according to claim 3, wherein: the lower extreme at safety cover center has set firmly the double-screw bolt, the top of branch be equipped with on vertical direction can with double-screw bolt meshing's screw hole, the safety cover with branch passes through threaded connection.

5. The bird repelling and intercepting device for the day and night airport according to claim 1, wherein: the light curtain is located outside the guardrail net.

6. The bird repelling and intercepting device for the day and night airport according to claim 1, wherein: the light curtain is including being not less than four the light that the laser source jetted out constitutes at guardrail net diffuse reflection's light, at least two the light that the laser source jetted out is along the diagonal direction of guardrail net jets out, is on a parallel with the horizontal direction the light that the laser source jetted out all had with lower boundary on the guardrail net, branch is equipped with a plurality of threaded holes on the direction of height, the laser source is fixed through the meshing of first screw and screw thread on the branch.

7. The bird repelling and intercepting device for the day and night airport according to claim 1, wherein: still include two and rotate the driving piece, two rotate the driving piece respectively fixed mounting in the light curtain both ends branch upper portion, the quantity of laser source is two, two the laser source is all installed in the axis of rotation of rotating the driving piece, it can drive to rotate the driving piece the laser source is at ninety degrees within range internal rotation, two the laser source all faces the interception area of guardrail net.

8. The bird repelling and intercepting device for the day and night airport according to claim 7, wherein: still include a rotation driving piece, rotation driving piece fixed mounting in branch upper portion, the quantity of laser source is one, the laser source is installed in rotation driving piece's the axis of rotation, rotation driving piece can drive the laser source is at one hundred eighty degree within range internal rotation.

9. The bird repelling and intercepting device for the day and night airport according to claim 7, wherein: the quantity of laser source is a plurality of, and is a plurality of the laser source equipartition is in the axis of rotation, the power of laser source also arranges in the axis of rotation, it is a plurality of to rotate the driving piece drive the unidirectional rotation of laser source, the upper segment of branch is equipped with opaque and cross-section for semicircular safety cover, the border both ends line and the horizontal direction of safety cover are parallel, the center of safety cover is located on the axis of rotation.

10. The bird repelling and intercepting device for the day and night airport according to claim 9, wherein: the guardrail net is vertically installed, mirror glass which is perpendicularly arranged with an angular bisector of a break angle is installed on a supporting rod at the break angle of the guardrail net, and the mirror glass is used for reflecting laser emitted by the laser source along the break angle direction of the guardrail net.