CN206196772U - A kind of extension type bird-proof needle plate - Google Patents
A kind of extension type bird-proof needle plate Download PDFInfo
- Publication number
- CN206196772U CN206196772U CN201621135591.4U CN201621135591U CN206196772U CN 206196772 U CN206196772 U CN 206196772U CN 201621135591 U CN201621135591 U CN 201621135591U CN 206196772 U CN206196772 U CN 206196772U
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- CN
- China
- Prior art keywords
- bird
- proof needle
- hinged
- carrier bar
- telescopic carrier
- 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.)
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Abstract
The utility model discloses a kind of extension type bird-proof needle plate, including telescopic carrier bar, telescopic carrier bar is hinged and formed successively by multiple connecting plates, and hinged place is provided with bird-proof needle thorn, and telescopic carrier bar is provided with four sets, and four sets of telescopic carrier bars are hinged in netted；Bird-proof needle plate also includes U-shaped fixed mount and band steel plate, the two ends of band steel plate offer a waist type slide opening respectively, the two ends of U-shaped fixed mount are hinged after being each passed through a waist type slide opening with the end of a telescopic carrier bar, and two sets of ends of telescopic carrier bar are while be hinged on the positive middle part of band steel plate in addition；One end opposite with puncture tip of bird-proof needle thorn is provided with external screw thread, the detachable articulated section for being threaded in adjacent connection plates of bird-proof needle thorn.Telescopic carrier bar is hinged the flexible rack for being woven into an entirety in netted, can equip more bird-proof needle thorns and structural strength is very high；The setting of waist type slide opening can be adapted to the U-shaped fixed mount for installing different model, extend the installation environment of whole bird-proof needle plate.
Description
Technical field
The utility model is related to the anti-bird technical field of tools of high-voltage transmission line towers, and in particular to a kind of extension type is prevented
Bird needle plate.
Background technology
Bird trouble on transmission line failure is a kind of common transmission line malfunction type.Recently as the mankind to natural, ecological
The reinforcement of environmental protection consciousness, increases the protection to wild animal, and the procreation quantity of birds gradually increases.In addition power network
The expansion demand in planning construction region, many jungles, mountain area are included into Electric Power Network Planning and build scope so that what birds depended on for existence
Natural environment suffers a certain degree of destruction, forces birds to have to for living area to turn to power transmission line by the mountain area that trees grow thickly
Road steel tower, often builds on iron tower of power transmission line nest, and high risks are caused to transmission line of electricity.Because birds activity is drawn
The line fault for rising is only second to damage to crops caused by thunder and external force destruction, occupied line fault sum the 3rd.
In order to reduce the occurrence probability of Bird-caused Fault, vast work about electric power person is carrying out unremitting effort always, raw
Many bird damage prevention devices, wherein bird-proof needle plate are produced and invented because its persistently effective good anti-bird performance, obtains industry
It is widely recognized as.But, its heaviness of bird-proof needle plate electrode of the prior art can not refine fractionation assembling, and one of which is telescopic to prevent
Seldom, the bird-proof needle of installation is limited for the flexible carrier bar that bird needle plate can be installed, and its fixed seat structure is simple, is adapted to installation environment
It is limited.
Utility model content
The technical problems to be solved in the utility model is to provide one kind and can refine fractionation assembling, can assemble more anti-birds
Pin and the diversified telescopic bird-proof needle plate of fixed form.
The technical solution of the utility model is to provide a kind of extension type bird-proof needle plate, including telescopic carrier bar, described to stretch
Contracting formula carrier bar is hinged and formed successively by multiple connecting plates, and hinged place is provided with bird-proof needle thorn, and the telescopic carrier bar is provided with
Four sets, four sets of telescopic carrier bars are hinged in netted；
The bird-proof needle plate also includes U-shaped fixed mount and band steel plate, and the two ends of the band steel plate offer a waist type respectively
Slide opening, the two ends of the U-shaped fixed mount are hinged after being each passed through waist type slide opening described in the end of telescopic carrier bar described in,
The end of other two sets of telescopic carrier bars is hinged on the positive middle part of the band steel plate simultaneously；
One end opposite with puncture tip of the bird-proof needle thorn is provided with external screw thread, and the bird-proof needle pierces detachable screw thread and connects
It is connected on the articulated section of adjacent connection plates.
Further, the articulated section of the connecting plate is provided with shaft hole, is cut with scissors by tubular rivet between the connecting plate
Connect, the internal thread matched with the external screw thread in bird-proof needle thorn, the bird-proof needle are provided with the inside of the tubular rivet
The end thread of thorn is connected in the tubular rivet.
Further, the U-shaped fixed mount includes a cross bar and is fixed on two vertical poles at the cross bar two ends, described
Cross bar is threadedly coupled and constituted successively by three section hyphen bars.
Further, the outer surface of the bird-proof needle thorn, connecting plate and band steel plate has been coated with reflective enamelled coating, and the company
Rear reflector thin slice is also bonded with fishplate bar.
The beneficial effects of the utility model are：By setting up to four sets telescopic carrier bars, and these telescopic carrier bars are in
It is netted to be hinged the flexible rack for being woven into an entirety so that the extensible member of bird-proof needle plate can equip more bird-proof needles
Thorn, and the telescopic carrier bar of netted intertexture to be tightly combined structural strength very high；Due to newly-increased there is provided band steel plate and U-shaped are fixed
Frame, is provided with waist type slide opening again on band steel plate so that whole telescopic bird-proof needle plate can be arranged on power transmission line by banding well
The places such as steel tower, the setting of waist type slide opening can be adapted to the U-shaped fixed mount for installing different model, therefore extend whole bird-proof needle
The installation environment of plate, is suitable for being arranged in various sizes of steel towers；Meanwhile, whole bird-proof needle plate is stretched out or is being shunk
When, the end of the telescopic carrier bar of two of which can micro- slip in waist type slide opening so that the extensible member action at middle part is more
It is smooth；Because bird-proof needle thorn is the hinge point that threaded connection is fixed on connecting plate, therefore, it is very easy to whole bird-proof needle
The assembling and fractionation of plate are reclaimed.
Brief description of the drawings
In order to illustrate more clearly of the technical scheme in the utility model embodiment, below will be to needed for embodiment description
The accompanying drawing to be used is briefly described, it should be apparent that, drawings in the following description are only some realities of the present utility model
Example is applied, for those of ordinary skill in the art, on the premise of not paying creative work, can also be according to these accompanying drawings
Obtain other accompanying drawings.
Fig. 1 is a kind of structure chart of extension type bird-proof needle plate that the utility model embodiment is provided；
Fig. 2 is the partial enlargement structural representation of Fig. 1.
Specific embodiment
The utility model is described in further detail with specific embodiment below in conjunction with the accompanying drawings.
Refer to shown in Fig. 1, the utility model provides a kind of extension type bird-proof needle plate, including telescopic carrier bar 1, stretches
Contracting formula carrier bar is hinged and formed successively by multiple connecting plates 11, and hinged place is provided with bird-proof needle thorn 2, telescopic in the present embodiment
Carrier bar 1 is provided with four sets, 1a, 1b, 1c, 1d respectively shown in figure, and four sets of telescopic carrier bars are hinged in netted；
The bird-proof needle plate also includes U-shaped fixed mount 3 and band steel plate 4, and the two ends of band steel plate 4 offer a waist type slide opening respectively
5, the two ends of U-shaped fixed mount 3 are hinged after being each passed through a waist type slide opening 5 with the end of a telescopic carrier bar（Have in the present embodiment
Body is connected with 1a, 1d shown in Fig. 1）, two sets of telescopic carrier bars in addition（It is 1b, the 1c shown in Fig. 1 in the present embodiment）End
The positive middle part of band steel plate 4 is hinged on simultaneously；
Wherein, one end opposite with puncture tip of bird-proof needle thorn 2 is provided with external screw thread, and the detachable screw thread of bird-proof needle thorn 2 connects
It is connected on the articulated section of adjacent connection plates 11.
Specifically, by setting up to four sets telescopic carrier bars, and these telescopic carrier bars are woven into one in netted being hinged
Individual overall flexible rack so that the extensible member of bird-proof needle plate can equip more bird-proof needles and pierce, and netted intertexture
It is very high that telescopic carrier bar is tightly combined structural strength；Band steel plate and U-shaped fixed mount are provided with due to newly-increased, are set again on band steel plate
Waist type slide opening so that whole telescopic bird-proof needle plate can be arranged on the places such as electric power line steel tower by banding well, and waist type is slided
The setting in hole can be adapted to the U-shaped fixed mount of installation different model, therefore extend the installation environment of whole bird-proof needle plate, suitably
In in various sizes of steel towers；Meanwhile, when causing whole bird-proof needle plate to stretch out or shrink, two of which is telescopic
The end of carrier bar can micro- slip in waist type slide opening so that the extensible member action at middle part is more smoothly；Due to bird-proof needle thorn
It is to be threadedly coupled the hinge point for being fixed on connecting plate, therefore, it is very easy to the assembling of whole bird-proof needle plate and splits back
Receive.
Improved as one of which, the articulated section of connecting plate 11 is provided with shaft hole, by hollow riveting between connecting plate 11
Nail 6 is hinged, and the inner side of tubular rivet 6 is provided with the internal thread matched with the external screw thread in bird-proof needle thorn 2, bird-proof needle thorn 2
End thread is connected in tubular rivet 6.
Specifically, tubular rivet possesses good intensity, as the rotating shaft stability between connecting plate very well, meanwhile, by
In bird-proof needle thorn be to be detachably connected with tubular rivet screw-type so that whole bird-proof needle plate can first pull down this when reclaiming
A little bird-proof needle thorns, simultaneously because the effect of tubular rivet will not cause that telescopic carrier bar falls apart, and is very easy to split back again
Receive.
Improved as another kind, U-shaped fixed mount 3 includes a cross bar 3a and is fixed on two vertical pole 3b at cross bar two ends,
Cross bar 3a is threadedly coupled and constituted successively by three section hyphen bars.
Specifically, formed by the way that Cheng Yousan hyphen bar of crossbar design is threadedly coupled successively so that middle hyphen bar
Precession length can be finely tuned and the hyphen bar on both sides between, the purpose of the length for adjusting whole cross bar is finally reached, while again not
The vertical pole on both sides can be made a big impact.Cross bar adjustable length allows for the variable dimension of whole U-shaped fixed mount, can be adapted to
Various sizes of brandreth is installed.
Optimize as one of which, the outer surface of bird-proof needle thorn 2, connecting plate 11 and band steel plate 4 has been coated with reflective enamelled coating
, and rear reflector thin slice is also bonded with connecting plate 11（It is not shown）.
Specifically, the main anti-bird instrument of bird-proof needle plate is exactly bird-proof needle thorn, is readily apparent that, bird-proof needle is pierced to the large birds
Blocking effect very well, can prevent its be close to.But be not to the blocking effect of part small birds it is fine, reflective enamelled coating and
Rear reflector thin slice can reflect dazzling light on daytime, there is very strong impulse effect to birds eyes, be used to aid in preventing
Only birds are close to.
The above is only preferred embodiment of the present utility model, and protection domain of the present utility model is not limited merely to
Above-described embodiment, all technical schemes belonged under the utility model thinking belong to protection domain of the present utility model.Should refer to
Go out, for those skilled in the art, some improvement under the premise of the utility model principle is not departed from and
Retouching, these improvements and modifications also should be regarded as protection domain of the present utility model.
Claims (4)
1. a kind of extension type bird-proof needle plate, including telescopic carrier bar, the telescopic carrier bar is hinged successively by multiple connecting plates
Form, and hinged place is provided with bird-proof needle thorn, it is characterised in that：
The telescopic carrier bar is provided with four sets, and four sets of telescopic carrier bars are hinged in netted；
The bird-proof needle plate also includes U-shaped fixed mount and band steel plate, and the two ends of the band steel plate offer a waist type slide opening respectively,
The two ends of the U-shaped fixed mount are hinged after being each passed through waist type slide opening described in the end of telescopic carrier bar described in, in addition
Two sets of ends of the telescopic carrier bar are hinged on the positive middle part of the band steel plate simultaneously；
One end opposite with puncture tip of the bird-proof needle thorn is provided with external screw thread, and the bird-proof needle thorn is detachable to be threaded in
The articulated section of adjacent connection plates.
2. a kind of extension type bird-proof needle plate according to claim 1, it is characterised in that：The articulated section of the connecting plate sets
Shaft hole is equipped with, is hinged by tubular rivet between the connecting plate, be provided with the inside of the tubular rivet and the anti-bird
The internal thread that external screw thread in acupuncture matches, the end thread of the bird-proof needle thorn is connected in the tubular rivet.
3. a kind of extension type bird-proof needle plate according to claim 1, it is characterised in that：The U-shaped fixed mount includes one
Cross bar and two vertical poles at the cross bar two ends are fixed on, the cross bar is threadedly coupled and constituted successively by three section hyphen bars.
4. a kind of extension type bird-proof needle plate according to claim 1, it is characterised in that：The bird-proof needle thorn, connecting plate
And the outer surface of band steel plate has been coated with also being bonded with rear reflector thin slice on reflective enamelled coating, and the connecting plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621135591.4U CN206196772U (en) | 2016-10-19 | 2016-10-19 | A kind of extension type bird-proof needle plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621135591.4U CN206196772U (en) | 2016-10-19 | 2016-10-19 | A kind of extension type bird-proof needle plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206196772U true CN206196772U (en) | 2017-05-31 |
Family
ID=58756874
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621135591.4U Expired - Fee Related CN206196772U (en) | 2016-10-19 | 2016-10-19 | A kind of extension type bird-proof needle plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206196772U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108739793A (en) * | 2018-05-04 | 2018-11-06 | 国网河北省电力有限公司内丘县供电分公司 | A kind of anti-bird from building nest device on novel electric power facility |
| CN113523173A (en) * | 2021-08-04 | 2021-10-22 | 保定市五星电气有限公司 | Efficient press riveting device for bird-proof thorn plate and press riveting method thereof |
-
2016
- 2016-10-19 CN CN201621135591.4U patent/CN206196772U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108739793A (en) * | 2018-05-04 | 2018-11-06 | 国网河北省电力有限公司内丘县供电分公司 | A kind of anti-bird from building nest device on novel electric power facility |
| CN113523173A (en) * | 2021-08-04 | 2021-10-22 | 保定市五星电气有限公司 | Efficient press riveting device for bird-proof thorn plate and press riveting method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170531 Termination date: 20211019 |