CN205596991U - Block bird device - Google Patents
Block bird device Download PDFInfo
- Publication number
- CN205596991U CN205596991U CN201620381324.9U CN201620381324U CN205596991U CN 205596991 U CN205596991 U CN 205596991U CN 201620381324 U CN201620381324 U CN 201620381324U CN 205596991 U CN205596991 U CN 205596991U
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- net
- net bar
- block
- bar
- trammel
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Abstract
The utility model relates to a block bird device, including netting the pole and blocking the bird net, it sets up to block the bird net on the net pole, it crosses elevating gear and connect to be in to block bird netcom on the net pole. The beneficial effects of the utility model are that: easy operation, lift, the change of blocking the bird net are more convenient, have greatly improved work efficiency, the online node evenly distributed of bird that blocks who links to each other with the ring is blocking the online edge of bird for it is even to block bird net atress, has prolonged the life who blocks the bird net.
Description
Technical field
This utility model belongs to airport and blocks bird technical field, is specifically related to a kind of airport and efficiently blocks bird device.
Background technology
For a long time, it is one of important problem threatening aviation safety that bird is hit, and airfield runway is crossed in low altitude flight
Birds the safe landing of airborne vehicle is constituted great threat.In order to stop that birds enter runway, need
On the meadow of runway centerline both sides certain distance antenna height reach 5 meters block trammel net.Up to now block bird
Rack sets the most original with replacing options, specific as follows:
Fully rely on artificial when setting up, operating process not only difficulty but also complicated, inefficiency, two net bars are only
1 can be set up and block trammel net, add that to block trammel net height higher, so needing 4 people to coordinate cost 1 hour
1 erection blocking trammel net can be completed, for needing to set up hundreds and thousands of the airports blocking trammel net, be one
The arduous work that item is wasted time and energy, meanwhile, when changing or trammel net is blocked in cleaning must also 4 people simultaneously by two nets
Bar fell, and was taken time longer than the erection time.
In effect, on the one hand operating due to many people, block trammel net and set up the most uneven, stress less balances,
Being easily damaged, change frequently, the wasting of resources is big；On the other hand, can not be connected as a single entity, no between net and net
Only waste substantial amounts of net bar resource, and the big breach between two nets part birds can be passed through block trammel net and cross machine
Field runway, the safe landing to airborne vehicle causes certain threat.
Accordingly, it would be desirable to design one operation is relatively simple, can promote and block trammel net service efficiency and can strengthen again resistance
Trammel net erection method is blocked on the airport blocking effect.
Utility model content
In order to solve the problems referred to above that prior art exists, this utility model provides one and can make to block trammel net
Automatic lifting block bird device.
The technical scheme that this utility model is used is: one blocks bird device, including net bar and block trammel net, institute
State and block trammel net and be arranged on described net bar, described in block trammel net and connected by lowering or hoisting gear and be arranged on described net bar.
Preferably, described lowering or hoisting gear includes that fixed pulley and annulus, the described upper and lower two ends of net bar are respectively provided with
State fixed pulley, the described net bar between described fixed pulley is arranged with plural described annulus, halliard
Rope through described annulus rear enclosure on described fixed pulley, described in block trammel net and be fixed on described annulus, topmost
Connect with described fixed pulley respectively with the described annulus of bottom.
Preferably, the cross section of described net bar is circular, oval or square.
Preferably, described net bar includes stage casing net bar, hypomere net bar and epimere net bar, described stage casing net bar
Top and bottom are respectively arranged with nipple and coupling, and the coupling of Wang Gan lower end, described stage casing is set in institute
Stating on the nipple of hypomere net bar upper end, the coupling of described epimere net bar lower end is set in described stage casing net bar
On the nipple of upper end.
Preferably, described net bar is vertically fixed on ground, and described net bar middle and upper part is provided with suspension cable, institute
Stating suspension cable one end to be fixed on described net bar, the described suspension cable other end is fixed on ground.
Preferably, all of described fixed pulley is arranged on the homonymy of described net bar.
Preferably, block trammel net both sides described in be provided with installing tache or set is installed.
The beneficial effects of the utility model are: simple to operate, block trammel net lifting, change more convenient, pole
Improve greatly work efficiency；The node blocking on trammel net being connected with annulus is evenly distributed on and blocks trammel net top edge,
Make to block trammel net uniform force, extend the service life blocking trammel net.
Accompanying drawing explanation
Fig. 1 is the structural representation that this utility model blocks bird device；
Fig. 2 is the structural representation that this utility model blocks bird device net bar.
In figure: 20, net bar；21, stage casing net bar；22, hypomere net bar；23, epimere net bar；30, block
Trammel net；40, fixed pulley；50, annulus；61, coupling；62, nipple.
Detailed description of the invention
As it is shown in figure 1, this utility model provides one blocks bird device, including net bar 20 with block trammel net 30,
The described trammel net 30 that blocks is arranged on described net bar 20, described in block trammel net 30 and be connected to by lowering or hoisting gear described
On net bar 20.Described lowering or hoisting gear includes two fixed pulleys 40 and four annulus 50, the diameter of annulus 50
Bigger than the diameter of net bar 20 1 to 2 centimetre, position circle is between two fixed pulleys.Described net bar about 20 two ends
It is provided with a described fixed pulley 40, the described net bar 20 between described fixed pulley 40 is arranged with two
Described annulus 50, lifting rope passes all of described annulus 50 rear enclosure at upper and lower two described fixed pulleys 40
On, described annulus 50 and the described edge blocking trammel net 30 are fixed, the top and the described annulus 50 of bottom
Connect with described fixed pulley 40 respectively.The cross section of described net bar 20 can be circular, oval or square
Etc. shape, model uses fiberglass and the TD2A type of epoxy resin synthesis modulation.Described fixed pulley 40 is installed
Homonymy at described net bar 20.Net bar color is selected and is difficult to be discovered by birds, close with trees and meadow color
Green.
As in figure 2 it is shown, described net bar 20 includes stage casing net bar 21, hypomere net bar 22 and epimere net bar 23,
The top and bottom of described stage casing net bar 21 are respectively arranged with nipple 62 and coupling 61, described stage casing net
The coupling 61 of bar 21 lower end is set on the nipple 62 of described hypomere net bar 22 upper end, described epimere
The coupling 61 of net bar 23 lower end is set on the nipple 62 of Wang Gan21 upper end, described stage casing.Thus
The length of net bar 20 can be changed, it is achieved that net bar 20 length by the quantity changing stage casing net bar 21
Regulation.
As further improvement of the utility model, described net bar 20 is vertically fixed on ground and (can also set
Bottom set seat or fixed mount are fixed), described net bar 20 middle and upper part is provided with suspension cable, described suspension cable
One end is fixed on described net bar 20, and the described suspension cable other end is fixed on ground.Between described suspension cable
Angle be preferably 120 degree, the distance bottom suspension cable and ground bearing off-network bar 20 is 4m～6m.
As further improvement of the utility model, described in block trammel net 30 both sides and be provided with installing tache or installation
Set.
During frame net, front 3 nodes blocking trammel net 30 are tied up to 3 annulus by the most fixing
On 50, by pulling lifting rope will block trammel net 30 and launch and set up, fully deployed after will block trammel net 30 the
After 4 node binding lifting ropes, and it is fixed at the fixed pulley of lowermost end, the while of by net and lifting rope
Fixing.Needing replacing to block trammel net, carrying out reverse operating can fall net, carries out follow-up work.Fixed pulley
Being located at net bar homonymy upper and lower side, distance is with to block trammel net highly consistent, with a rope closed through 4 circles
Ring rear enclosure is on two fixed pulleys, and available fixed pulley reaches the effect being freely lifted, and this rope is referred to as halliard
Rope.Wherein the annulus of top binds together with lifting rope, reaches both and jointly lifts effect.
By this method, on the one hand, N+1 net bridge can be used to set N and open and block trammel net, thus save net
Bar quantity and expense；On the one hand, whole work process 1 people can complete, and 2 people coordinate in hgher efficiency, can
Reach N people to set up N simultaneously and throw the net, be greatly promoted erection efficiency, save time cost；On the other hand, net
Naturally it is connected with between net, it is to avoid birds utilize net bar gap to enter runway；Finally, can regulate at any time
Block the stressing conditions of trammel net, block trammel net with protection, extend the service life blocking trammel net, save and block purchasing of trammel net
Put the economy with changing and human cost.
This utility model is not limited to above-mentioned preferred forms, anyone under enlightenment of the present utility model all
Other various forms of products can be drawn, no matter but in its shape or structure, make any change, every have
Same as the present application or akin technical scheme, within all falling within protection domain of the present utility model.
Claims (7)
1. one kind is blocked bird device, including net bar (20) with block trammel net (30), the described trammel net (30) that blocks is arranged on described net bar (20), it is characterised in that blocks trammel net (30) described in: and is connected on described net bar (20) by lowering or hoisting gear.
The most according to claim 1 block bird device, it is characterized in that: described lowering or hoisting gear includes fixed pulley (40) and annulus (50), described net bar (20) is provided with described fixed pulley (40) in two ends up and down, it is arranged with plural described annulus (50) on described net bar (20) between described fixed pulley (40), lifting rope passes described annulus (50) rear enclosure on described fixed pulley (40), the described trammel net (30) that blocks is fixed on described annulus (50), topmost the described annulus (50) with bottom connects with described fixed pulley (40) respectively.
The most according to claim 1 block bird device, it is characterised in that: the cross section of described net bar (20) is circular, oval or square.
The most according to claim 1 block bird device, it is characterized in that: described net bar (20) includes stage casing net bar (21), hypomere net bar (22) and epimere net bar (23), the top and bottom of described stage casing net bar (21) are respectively arranged with nipple (62) and coupling (61), the coupling (61) of net bar (21) lower end, described stage casing is set on the nipple (62) of described hypomere net bar (22) upper end, the coupling (61) of described epimere net bar (23) lower end is set on the nipple (62) of net bar (21) upper end, described stage casing.
The most according to claim 1 block bird device, it is characterized in that: described net bar (20) is vertically fixed on ground, described net bar (20) middle and upper part is provided with suspension cable, described suspension cable one end is fixed on described net bar (20), and the described suspension cable other end is fixed on ground.
The most according to claim 2 block bird device, it is characterised in that: all of described fixed pulley (40) is installed in the homonymy of described net bar (20).
The most according to claim 1 block bird device, it is characterised in that block trammel net (30) both sides described in: and be provided with installing tache or set is installed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620381324.9U CN205596991U (en) | 2016-04-28 | 2016-04-28 | Block bird device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620381324.9U CN205596991U (en) | 2016-04-28 | 2016-04-28 | Block bird device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205596991U true CN205596991U (en) | 2016-09-28 |
Family
ID=56968460
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620381324.9U Active CN205596991U (en) | 2016-04-28 | 2016-04-28 | Block bird device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205596991U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109964919A (en) * | 2019-04-29 | 2019-07-05 | 郑州达川自动化设备有限公司 | A kind of full-automatic lifting anti-bird net system for water conservancy lock chamber |
| CN113749012A (en) * | 2021-10-08 | 2021-12-07 | 东北林业大学 | A adjustable glues bird device for birds ring will |
-
2016
- 2016-04-28 CN CN201620381324.9U patent/CN205596991U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109964919A (en) * | 2019-04-29 | 2019-07-05 | 郑州达川自动化设备有限公司 | A kind of full-automatic lifting anti-bird net system for water conservancy lock chamber |
| CN113749012A (en) * | 2021-10-08 | 2021-12-07 | 东北林业大学 | A adjustable glues bird device for birds ring will |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A bird blocking device Effective date of registration: 20230712 Granted publication date: 20160928 Pledgee: Dalian Branch, China Construction Bank Co.,Ltd. Pledgor: DALIAN DERITECH SCIENCE &TECHNOLOGY Co.,Ltd. Registration number: Y2023980048230 |