CN111226900A - Bird-proof spacer - Google Patents
Bird-proof spacer Download PDFInfo
- Publication number
- CN111226900A CN111226900A CN202010223616.0A CN202010223616A CN111226900A CN 111226900 A CN111226900 A CN 111226900A CN 202010223616 A CN202010223616 A CN 202010223616A CN 111226900 A CN111226900 A CN 111226900A
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- Prior art keywords
- protective shell
- bird
- protecting crust
- spacer
- transmission
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- 125000006850 spacer group Chemical group 0.000 title claims abstract description 54
- 230000001681 protective effect Effects 0.000 claims abstract description 126
- 230000005540 biological transmission Effects 0.000 claims abstract description 35
- 238000007789 sealing Methods 0.000 claims description 6
- 230000000694 effects Effects 0.000 abstract description 7
- 235000005770 birds nest Nutrition 0.000 description 4
- 238000009413 insulation Methods 0.000 description 4
- 230000001846 repelling effect Effects 0.000 description 4
- 230000007704 transition Effects 0.000 description 4
- 235000005765 wild carrot Nutrition 0.000 description 4
- 241000251204 Chimaeridae Species 0.000 description 3
- 230000002265 prevention Effects 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 2
- 238000001746 injection moulding Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000002940 repellent Effects 0.000 description 2
- 239000005871 repellent Substances 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 238000001179 sorption measurement Methods 0.000 description 2
- 229920002943 EPDM rubber Polymers 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009395 breeding Methods 0.000 description 1
- 230000001488 breeding effect Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 230000013872 defecation Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003205 fragrance Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 210000001503 joint Anatomy 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000012778 molding material Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 229920002994 synthetic fiber Polymers 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
- A01M29/16—Scaring or repelling devices, e.g. bird-scaring apparatus using sound waves
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G7/00—Overhead installations of electric lines or cables
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Birds (AREA)
- Engineering & Computer Science (AREA)
- Insects & Arthropods (AREA)
- Pest Control & Pesticides (AREA)
- Wood Science & Technology (AREA)
- Zoology (AREA)
- Environmental Sciences (AREA)
- Catching Or Destruction (AREA)
Abstract
The invention provides a bird-proof spacer which is fixed on a transmission and distribution telegraph pole and comprises an arc-shaped first protective shell and an arc-shaped second protective shell, wherein the first protective shell and the second protective shell are arranged on the transmission and distribution telegraph pole through a mounting structure, one end of the first protective shell, which is far away from the second protective shell, is provided with a fixing groove clamped with the transmission and distribution telegraph pole, one end of the second protective shell, which is far away from the first protective shell, is a closed end, and the second protective shell is connected with the first protective shell in a sliding manner. According to the bird-proof spacer provided by the invention, the first protective shell and the second protective shell are connected in a sliding manner, so that the length of the whole bird-proof spacer can be adjusted, the bird-proof spacer can adapt to various different working conditions, the fixing groove can be coated on a transmission and distribution telegraph pole, the first protective shell and the second protective shell at the closed end and the side edges are closed, birds can be prevented from entering the bird-proof spacer, the bird-proof spacer is simple in structure, the length can be adjusted according to needs, the application range is wide, and the protection effect is better.
Description
Technical Field
The invention relates to the technical field of bird prevention equipment, in particular to a bird prevention spacer.
Background
Along with the continuous improvement of the natural ecological environment, the breeding number and the activity range of birds are gradually enlarged, the frequency of electric power system circuit breaker tripping accidents caused by nesting, activity and defecation of the birds on transmission and distribution telegraph poles and cross arms is increased, great harm is caused to transmission and distribution lines, and even major power grid accidents can be caused in severe cases. In the process of erecting a distribution line of a current power system, double cross arms are generally used at a corner pole, a reinforcing pole, a tension pole and the like, however, the double cross arms are often determined as nesting points by birds, and bird nests are erected among the cross arms, so that the safe operation of the distribution line is seriously threatened. In order to reduce the number of times of tripping accidents of power system circuit breakers due to bird activities, people began to install bird-repelling equipment on transmission and distribution telegraph poles for repelling birds.
The chinese patent application with publication number CN209106051U discloses a single cross arm anti-bird device, which comprises a housin, the casing includes the last protective housing of the glossy arcuation in surface, the front end shutoff of going up protective housing has the preceding protective housing with pole size assorted arcuation, the rear end shutoff of going up protective housing has back protective housing, be provided with the operation seat on the back protective housing, the vertical mounting hole that is provided with on the operation seat, the operation seat rear end is provided with the intercommunication the perpendicular groove of mounting hole, go up protective housing both sides bottom and install the connecting seat respectively, be connected with the couple on the connecting seat respectively. However, the length of the bird-preventing device cannot be adjusted according to specific needs, when the line pole cross bar is long, the shorter bird-preventing device cannot completely shield the line pole cross bar, and birds can still continuously set up bird nests at the tail end of the bird-preventing device, so that the bird-preventing device only has a single size, is small in application range and poor in flexibility.
Disclosure of Invention
The invention aims to provide an anti-bird spacer, which solves the technical problems that an anti-bird device in the prior art is single in size and small in application range.
In order to achieve the purpose, the invention adopts the technical scheme that: the utility model provides an anti-bird spacer is fixed in on the transmission and distribution wire pole, including curved first protecting crust and curved second protecting crust, first protecting crust with the second protecting crust pass through mounting structure install in on the transmission and distribution wire pole, first protecting crust keeps away from the one end of second protecting crust seted up with the fixed slot of transmission and distribution wire pole looks block, the second protecting crust is kept away from the one end of first protecting crust is the blind end, just the second protecting crust with first protecting crust sliding connection.
Furthermore, a sliding rod is convexly arranged at the top of the second protective shell, a sliding groove matched with the sliding rod is formed in the first protective shell, and the sliding rod is located in the sliding groove.
Further, the closed end is an arc-shaped transitional connecting surface.
Furthermore, a connecting seat for inserting the insulation rod is arranged on the side surface of the first protective shell or the second protective shell.
Furthermore, the inner wall of the first protective shell or the second protective shell is provided with a fixing hole for inserting the insulation rod.
Furthermore, a sealing strip is arranged on the outer side of the fixing groove (11).
Furthermore, the first protective shell and the second protective shell both comprise an arc-shaped shell and a supporting plate body located at the end part of the arc-shaped shell, the supporting plate body can be attached to the transmission and distribution telegraph pole, and the supporting plate body is fixedly connected with the arc-shaped shell.
Furthermore, the mounting structure adopts a plurality of magnetic parts fixed at the bottoms of the two sides of the first protective shell and the second protective shell, and the magnetic parts are magnetically adsorbed to the transmission and distribution telegraph pole.
Furthermore, the mounting structure adopts the inside of first protective housing with the second protective housing sets up a plurality of fixing bases, be fixed with extension spring or couple on the fixing base.
Furthermore, a through hole for fixing the wind buzzer is formed in the side surface of the first protective shell or the second protective shell.
The bird-proof spacer provided by the invention has the beneficial effects that: compared with the prior art, the bird-proof spacer has the advantages that the first protective shell and the second protective shell are connected in a sliding mode, so that the distance between the first protective shell and the second protective shell can be adjusted, the length of the whole bird-proof spacer is adjusted, the bird-proof spacer can adapt to various different working conditions, the fixing grooves can be coated on a transmission and distribution telegraph pole, the first protective shell and the second protective shell on the closed end and the side edges are closed, birds can be prevented from entering the first protective shell and the second protective shell, then the first protective shell and the second protective shell are fixed on the transmission and distribution telegraph pole through the mounting structure, the bird-proof spacer is simple in structure, the length can be adjusted according to needs, the application range is wide, and the protection effect is good.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and other drawings can be obtained by those skilled in the art without creative efforts.
Fig. 1 is a schematic perspective view of a bird-proof spacer according to embodiment 1 of the present invention;
fig. 2 is a schematic perspective view of a bird-proof spacer according to embodiment 1 of the present invention;
fig. 3 is a schematic perspective view of a first protective shell used in embodiment 1 of the present invention;
FIG. 4 is a schematic perspective view of a second protective shell used in example 1 of the present invention;
FIG. 5 is a schematic side view of an anti-bird spacer according to embodiment 2 of the present invention;
FIG. 6 is a schematic top view of a bird spacer provided in embodiment 2 of the present invention;
fig. 7 is a schematic structural view of an acoustic wind device used in the embodiment of the present invention.
Description of reference numerals:
1. a first protective shell; 2. a second protective shell; 3. a support plate body; 4. a magnetic member; 5. a fixed seat; 6. a through hole; 7. a wind chime; 11. fixing grooves; 12. a chute; 13. a connecting seat; 21. a closed end; 22. a slide bar; 23. a fixing hole; 71. an inlet portion; 72. a chamber; 73. and (4) opening.
Detailed Description
The technical solutions of the present invention will be described clearly and completely with reference to the accompanying drawings, and it should be understood that the described embodiments are some, but not all embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
In addition, the technical features involved in the different embodiments of the present invention described below may be combined with each other as long as they do not conflict with each other.
Example 1
Referring to fig. 1-4 together, the bird-proof spacer of the present invention will now be described. The bird-proof spacer is fixed on a transmission and distribution telegraph pole (not shown) and comprises an arc-shaped first protective shell 1 and an arc-shaped second protective shell 2, wherein the first protective shell 1 and the second protective shell 2 are installed on the transmission and distribution telegraph pole through an installation structure, a fixing groove 11 clamped with the transmission and distribution telegraph pole is formed in one end, away from the second protective shell 2, of the first protective shell 1, a closed end 21 is formed in one end, away from the first protective shell 1, of the second protective shell 2, and the second protective shell 2 is in sliding connection with the first protective shell 1.
Compared with the prior art, the bird-proof spacer provided by the invention has the advantages that the first protective shell 1 and the second protective shell 2 are connected in a sliding manner, so that the distance between the first protective shell 1 and the second protective shell 2 can be adjusted, the length of the whole bird-proof spacer can be adjusted, the bird-proof spacer can adapt to various different working conditions, the fixing groove 11 can be coated on a transmission and distribution telegraph pole, the closed end 21 and the first protective shell 1 and the second protective shell 2 on the side edges are closed, the bird can be isolated from entering, then the first protective shell 1 and the second protective shell 2 are fixed on the transmission and distribution telegraph pole through the mounting structure, the structure is simple, the length can be adjusted according to needs, the application range is wide, and the protection effect is better.
Specifically, first protecting crust 1 and second protecting crust 2 are the curved casing of bottom unclosed, and the surface of this curved casing is smooth, and the bird nest of avoiding that can be better on the spacer, the outer wall of curved casing set up on the horizontal body of rod of transmission and distribution wire pole, and first protecting crust 1 and second protecting crust 2 all can with this horizontal body of rod fixed connection to realize preventing the fixed of bird spacer.
The fixing groove 11 at one end of the first protective shell 1, which is far away from the second protective shell 2, can be clamped with the transmission and distribution telegraph pole, a sealing strip (not shown) is arranged on the outer side of the fixing groove 11, and the first protective shell 1 and the transmission and distribution telegraph pole are in butt joint through the sealing strip, so that no gap exists between the first protective shell 1 and the transmission and distribution telegraph pole, and birds are prevented from building in the gap. Preferably, the sealing strip can adopt an ethylene propylene diene monomer sealing strip with the specification of 10mm by 10 mm.
Preferably, the first protective shell 1 and the second protective shell 2 are both formed by injection molding, and other synthetic materials such as a bird repellent agent are added in the injection molding materials, so that the whole bird occupation preventing device can naturally emit a special fragrance under the irradiation of sunlight or after rain, and a good bird repelling effect is achieved.
Further, referring to fig. 1 and fig. 2 together, as a specific embodiment of the bird-proof spacer provided by the present invention, a sliding rod 22 is convexly disposed on the top of the second protective shell 2, a sliding slot 12 matched with the sliding rod 22 is disposed inside the first protective shell 1, and the sliding rod 22 is located inside the sliding slot 12. Specifically, through slide bar 22 and spout 12 matched with mode for slide bar 22 can the relative slip in spout 12, and the bottom of spout 12 is formed with and supplies slide bar 22 male recess, and second protecting crust 2 can insert the inside to first protecting crust 1, and second protecting crust 2 can realize the pull in the inside of first protecting crust 1 and slide, realizes the length adjustment of whole bird spacer. Of course, according to practical situations and specific requirements, in other embodiments of the present invention, a sliding rod and a sliding groove may be further disposed on the side of the first protective shell 1 and the second protective shell 2, which is not limited herein.
Wherein, can also set up the slide bar at the top of first protecting crust 1 is protruding, set up the spout in the inside of second protecting crust 2, first protecting crust 1 can insert the inside to second protecting crust 2 this moment, and first protecting crust 1 can realize the pull in the inside of second protecting crust 2 and slide, realizes the length adjustment of whole bird spacer of preventing.
Further, referring to fig. 1 to 4, as an embodiment of the bird-proof spacer provided by the present invention, the closed end 21 is an arc-shaped transitional connecting surface. Specifically, blind end 21 is located the one end that first protecting crust 1 was kept away from to second protecting crust 2, and the one end of defeated distribution wire pole is kept away from to whole bird spacer promptly, and the arc face of connecting the face promptly from curved protecting crust towards the bottom transition is connected in the arc transition, and the surface of connecting the face is smooth in the arc transition, can avoid birds to nest in blind end 21 department, and curved transition face not only can prolong the length of second protecting crust 2, makes things convenient for the nature of rainwater to can the landing, and handsome in appearance. Of course, according to practical conditions and specific requirements, the closed end 21 may also be a vertical blocking surface for blocking the end of the second protective shell 2 in other embodiments of the present invention, and is not limited herein.
Further, referring to fig. 1 and fig. 2, as a specific embodiment of the bird-proof spacer provided by the present invention, a connection seat 13 for inserting a link rod (not shown) is disposed on a side surface of the first protective shell 1 or the second protective shell 2. Specifically, connecting seat 13 outstanding setting is realized connecting through connecting seat 13 and order gram stick at the lateral wall face of first protective housing 1 or the lateral wall face of second protective housing 2, and wherein order gram stick generally is the common tool of electric power industry brake-pulling, and connecting seat 13 can directly cooperate with order gram stick, has reduced other operating means, directly uses electric power industry common tool both can cooperate with preventing bird spacer simultaneously. Order gram stick can insert the inside to connecting seat 13 to carry out lifting and position adjustment to whole bird spacer of preventing through order gram stick, make whole bird spacer of preventing can install on the transmission and distribution wire pole, need not make solitary instrument, the practicality is higher.
Preferably, in order to ensure the stability of the insulation rod in lifting the whole bird repellent spacer, the insulation rod generally needs to be located at one end of the first protective shell 1 close to the second protective shell 2, or at one end of the second protective shell 2 close to the first protective shell 1.
Further, referring to fig. 1 to 4, as an embodiment of the bird-proof spacer provided by the present invention, each of the first protective shell 1 and the second protective shell 2 includes an arc-shaped shell and a supporting plate 3 located at an end of the arc-shaped shell, the supporting plate 3 can be attached to the transmission and distribution utility pole, and the supporting plate 3 is fixedly connected to the arc-shaped shell. Specifically, the thickness of arc casing is thinner, when directly being fixed in on the transmission & distribution wire pole through the arc casing, because the thickness restriction of arc casing, can lead to the pressure of bottom too big, sets up the supporting plate body 3 in the bottom of arc casing, and the cross sectional area of supporting plate body 3 is greater than the thickness of arc casing, can increase the contact surface to reduce pressure, can also guarantee to place the stability on the transmission & distribution wire pole simultaneously.
Further, referring to fig. 2, as a specific embodiment of the bird-proof spacer provided by the present invention, the mounting structure adopts a plurality of fixing seats 5 disposed inside the first protective shell 1 and the second protective shell 2, and a tension spring or a hook is fixed on the fixing seat 5. Concretely, fixing base 5 is located the inside of first protecting crust 1 and second protecting crust 2, and the quantity of fixing base 5 is a plurality ofly, fixing base 5 is the plate body that is formed by the internal surface downwardly extending of first protecting crust 1 and second protecting crust 2, and the fixed orifices 23 has been seted up on the plate body, extension spring or couple can be hung in this fixed orifices 23, then stretch and the block realizes the fixed connection of first protecting crust 1 and second protecting crust 2 at the transmission and distribution wire pole by order gram stick or other stock instruments, its simple to operate is swift, adopt order stock instruments such as gram stick to realize electrified installation.
Further, referring to fig. 6 and 7, as a specific embodiment of the bird-proof spacer provided by the present invention, a through hole 6 for fixing the wind buzzer 7 is formed on a side surface of the first protective shell 1 or the second protective shell 2. Specifically, the wind chimer 7 is an element which can make a sound when wind blows, the wind chimer 7 in the prior art can be adopted, the through hole 6 is formed in the side wall of the first protective shell 1 or the second protective shell 2, and the wind chimer 7 is installed in the through hole 6, so that the effects of making a sound and expelling birds can be achieved.
In order to ensure a better bird repelling effect, a plurality of wind chimers 7 can be arranged on the bird repelling spacer. Preferably, the quantity of wind chime 7 is three, and three wind chime 7 is located the relative both sides of first protecting crust 1 or second protecting crust 2 respectively to and locate on the blind end 21 of second protecting crust 2, and when the wind of a plurality of directions was blown and is sounded the bird prevention spacer this moment, thereby it all can be sounded and the birds are dispelled.
The wind chime 7 generally includes an inlet 71 and a chamber 72 communicating with the inlet 71, and the junction of the inlet 71 and the chamber 72 has an opening 73, and wind can enter the chamber 72 from the inlet 71 and be blown out through the smaller opening 73, thereby emitting sound. The inlet portion 71 is generally conical in shape, and has a large air inlet area, the chamber 72 is flat on one side close to the opening 73, and is arc-shaped on one side far away from the opening 73, so that the flow distance of the airflow at the top can be shortened, the flow speed of the gas is accelerated, and the sound is generated.
Example 2
Referring to fig. 6, as another specific embodiment of the bird-proof spacer provided by the present invention, in this embodiment, the connection seat 13 on the side surfaces of the first protective shell 1 and the second protective shell 2 is eliminated, and the inner wall of the first protective shell 1 or the second protective shell 2 is provided with a fixing hole 23 for inserting a brake rod. The fixing hole 23 is directly formed in the middle of the inner wall surface of the first protective shell 1 or the second protective shell 2, and the shape of the fixing hole 23 can be matched with the shape of the top end of the insulating rod, so that the first protective shell 1 and the second protective shell 2 are jacked up and operated. Directly set up the technology that not only increases connecting seat 13 outside alone in fixed orifices 23 of inside to directly jack up the anti-bird spacer from mid portion, make the anti-bird spacer more stable when the jack-up.
The number of the fixing holes 23 may be one, and the fixing holes are directly formed in the middle of the second protective shell 2 close to one side of the first protective shell 1, or formed in the middle of the first protective shell 1 close to one side of the second protective shell 2. A plurality of fixing holes 23 may be provided, and different fixing holes 23 may be selected to match with the insulating rod according to specific needs, which is not limited herein.
Further, referring to fig. 5, as a specific embodiment of the bird-proof spacer provided by the present invention, the mounting structure may further employ a plurality of magnetic members 4 fixed at the bottoms of the two sides of the first protective shell 1 and the second protective shell 2, and the magnetic members 4 are magnetically attracted to the transmission and distribution utility pole. Because the bracing piece of both sides of transmission and distribution wire pole all generally adopts iron or steel etc. can be made by magnetic adsorption's material, set up magnetic part 4 in the bottom of the supporting plate body 3 of the bottom of first protective housing 1 and second protective housing 2, can realize fixedly through the magnetic adsorption ability of magnetic part 4. Wherein, the quantity of magnetic part 4 is a plurality of, and even setting is in the both sides bottom of first protective housing 1 and second protective housing 2. The mounting structure can adopt the structure that the magnetic part 4 or the fixed seat 5 is matched with the tension spring or the hook independently, and can also be used simultaneously, and the mounting structure is not limited only here.
It should be understood that the above examples are only for clarity of illustration and are not intended to limit the embodiments. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. And obvious variations or modifications therefrom are within the scope of the invention.
Claims (10)
1. Prevent bird spacer is fixed in on the transmission and distribution wire pole, its characterized in that: including curved first protecting crust (1) and curved second protecting crust (2), first protecting crust (1) with second protecting crust (2) pass through mounting structure install in on the transmission and distribution wire pole, first protecting crust (1) are kept away from the one end of second protecting crust (2) seted up with fixed slot (11) of transmission and distribution wire pole looks block, second protecting crust (2) are kept away from the one end of first protecting crust (1) is blind end (21), just second protecting crust (2) with first protecting crust (1) sliding connection.
2. The anti-bird placeholder of claim 1, wherein: the top of the second protective shell (2) is convexly provided with a sliding rod (22), a sliding groove (12) matched with the sliding rod (22) is formed in the first protective shell (1), and the sliding rod (22) is located in the sliding groove (12).
3. The anti-bird placeholder of claim 1, wherein: the closed end (21) is an arc-shaped transitional connecting surface.
4. An anti-bird spacer as defined in any one of claims 1 to 3 wherein: and a connecting seat (13) for inserting the order rod is arranged on the side surface of the first protective shell (1) or the second protective shell (2).
5. An anti-bird spacer as defined in any one of claims 1 to 3 wherein: and a fixing hole (23) for inserting the brake bar is formed in the inner wall of the first protective shell (1) or the second protective shell (2).
6. An anti-bird spacer as defined in any one of claims 1 to 3 wherein: and sealing strips are further arranged on the outer sides of the fixing grooves (11).
7. An anti-bird spacer as defined in any one of claims 1 to 3 wherein: the first protective shell (1) and the second protective shell (2) comprise arc-shaped shells and supporting plate bodies (3) located at the end parts of the arc-shaped shells, the supporting plate bodies (3) can be attached to the transmission and distribution telegraph pole, and the supporting plate bodies (3) are fixedly connected with the arc-shaped shells.
8. An anti-bird spacer as defined in any one of claims 1 to 3 wherein: the mounting structure is characterized in that a plurality of magnetic parts (4) are fixed at the bottoms of two sides of the first protective shell (1) and the second protective shell (2), and the magnetic parts (4) are magnetically adsorbed to the transmission and distribution telegraph pole.
9. An anti-bird spacer as defined in any one of claims 1 to 3 wherein: the mounting structure is characterized in that a plurality of fixing seats (5) are arranged in the first protective shell (1) and the second protective shell (2), and tension springs or hooks are fixed on the fixing seats (5).
10. An anti-bird spacer as defined in any one of claims 1 to 3 wherein: the side surface of the first protective shell (1) or the second protective shell (2) is provided with a through hole (6) for fixing the wind buzzer (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010223616.0A CN111226900A (en) | 2020-03-26 | 2020-03-26 | Bird-proof spacer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010223616.0A CN111226900A (en) | 2020-03-26 | 2020-03-26 | Bird-proof spacer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111226900A true CN111226900A (en) | 2020-06-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010223616.0A Pending CN111226900A (en) | 2020-03-26 | 2020-03-26 | Bird-proof spacer |
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| CN (1) | CN111226900A (en) |
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