CN105409923A - Bird preventing apparatus - Google Patents

Abstract

The present invention provides an anti-bird device. The anti-bird device includes: a fixing part, fixed on a cross arm; a first anti-bird part, including a plurality of first anti-bird thorns; Set on the fixed part, the second ends of the plurality of first anti-bird thorns are radial relative to the first ends of the plurality of first anti-bird thorns and extend away from the fixed part; the second anti-bird part, the second The anti-bird part and the first anti-bird part are arranged on the fixed part at intervals, the second anti-bird part includes a plurality of second anti-bird thorns, the first ends of the plurality of second anti-bird thorns are arranged on the fixed part, and the plurality of second anti-bird thorns are arranged on the fixed part. The second end of the second anti-bird thorn is radial relative to the first ends of the second anti-bird thorns and extends away from the fixed part, and the first anti-bird thorn and the second anti-bird thorn are both made of insulating materials . The technical scheme of the invention effectively solves the problem in the prior art that the bird-repelling spikes made of metal materials easily lead to a short circuit between the bird-repelling spikes and the power distribution line.

Description

anti bird device

technical field

The invention relates to the technical field of electric equipment safety, in particular to a bird-proof device.

Background technique

At present, bird damage is one of the three major disasters that threaten the safe operation of power lines. National statistics show that bird damage has taken the third place among the factors affecting power line failures. With the strengthening of human awareness of the protection of the natural ecological environment and the implementation of the policy of banning hunting and returning farmland to forests, human beings have created a better environment for the survival of birds. The types and numbers of birds are gradually increasing, and the range of activities will gradually expand. If no targeted anti-bird measures are taken, it will cause great harm to the safe and reliable power supply.

In the prior art, the measures taken for bird damage on power lines are generally to install windmill-type bird repellents, ultrasonic bird repellents, conventional bird repellent thorns and other bird repellent equipment. The conventional bird repellent thorns are made of metal materials. When the bird moves on the top of the bird-repelling thorn, it is easy to cause a short circuit between the bird-repelling thorn and the power distribution line. The bird-repelling thorn of metal material is also prone to rust, has a short service life, and needs frequent replacement and maintenance, which increases the cost.

Contents of the invention

The main purpose of the present invention is to provide a bird-repelling device to solve the problem in the prior art that bird-repelling spikes made of metal materials easily cause a short circuit between the bird-repelling spikes and the power distribution line.

In order to achieve the above object, the present invention provides an anti-bird device, comprising: a fixed part, fixed on the cross arm; One end is arranged on the fixed part, and the second ends of the plurality of first anti-bird thorns are radial relative to the first ends of the plurality of first anti-bird thorns and extend away from the fixed part; the second anti-bird part, The second anti-bird part and the first anti-bird part are arranged on the fixed part at intervals, the second anti-bird part includes a plurality of second anti-bird thorns, and the first ends of the plurality of second anti-bird thorns are arranged on the fixed part, and the second anti-bird part includes multiple second anti-bird thorns. The second end of the second anti-bird thorn is radial relative to the first ends of the second anti-bird thorns and extends away from the fixed part, the first anti-bird thorn and the second anti-bird thorn are made of insulating material production.

Further, the anti-bird device further includes a first installation cylinder, the first installation cylinder is fixed on the fixing part, and the first ends of the plurality of first anti-bird spines are all installed in the first installation cylinder.

Further, the anti-bird device further includes a second installation cylinder, the second installation cylinder is fixed on the fixing part, and the first ends of the plurality of second anti-bird spines are all installed in the second installation cylinder.

Further, the fixing part includes a fixing plate, and both the first mounting cylinder and the second mounting cylinder are fixed on the upper surface of the fixing plate.

Further, the fixing part also includes a clamping part and a fastener, the clamping part is fixed on the lower surface of the fixing plate, the clamping part has a clamping space for clamping one side of the cross arm, and the fastener passes through the clamping joint Butt against the cross arm.

Further, the snap-in part includes a first snap-in piece connected to a second snap-in piece, the first snap-in piece is connected to the lower surface of the fixing plate, and the second snap-in piece has a hole for the fastener to pass through. The threaded holes, the fixing plate, the first clip and the second clip form a clip space.

Further, the first engaging piece and the second engaging piece form an L-shaped structure.

Further, the anti-bird device further includes a reflective part, which is arranged on the upper surface of the fixed part, and sunlight is reflected by the reflective part to form a reflective area to keep birds away from the crossarm.

Further, there are two reflecting parts, and the two reflecting parts are arranged at intervals between the first anti-bird part and the second anti-bird part.

Further, an installation groove is provided on the fixing part, and the reflection part is installed in the installation groove.

Applying the technical solution of the present invention, the bird-proof device is fixed on the crossarm of the pole tower on the power distribution line through the fixing part, and a plurality of first anti-bird thorns and a plurality of second anti-bird thorns can prevent birds Move, stay, and build nests directly above to reduce the occurrence of power outages. Both the first anti-bird stab and the second anti-bird stab are made of insulating materials, so that the first anti-bird stab and the second anti-bird stab have good insulation performance, and can effectively avoid the short circuit between the metal bird-repellent stab and the distribution line Case. At the same time, the two anti-bird thorns are integrated into one, and the installation is flexible, which is suitable for various poles and towers.

Description of drawings

The accompanying drawings constituting a part of the present application are used to provide a further understanding of the present invention, and the schematic embodiments and descriptions of the present invention are used to explain the present invention, and do not constitute an improper limitation of the present invention. In the attached picture:

Fig. 1 shows a schematic front view of an embodiment of the bird prevention device according to the present invention; and

Fig. 2 shows a schematic top view of the anti-bird device in Fig. 1 .

Wherein, the above-mentioned accompanying drawings include the following reference signs:

10. Fixed part; 11. Fixed plate; 12. The first clip; 13. The second clip; 14. Fastener; 20. The first anti-bird thorn; 30. The second anti-bird thorn; 40. The first installation cylinder; 50, the second installation cylinder; 60, the reflection part.

detailed description

It should be noted that, in the case of no conflict, the embodiments in the present application and the features in the embodiments can be combined with each other. The present invention will be described in detail below with reference to the accompanying drawings and examples.

As shown in Fig. 1 and Fig. 2, the anti-bird device of the present embodiment includes: a fixed part 10, a first anti-bird part and a second anti-bird part, the fixed part 10 is fixed on the cross arm; the first anti-bird part includes multiple A first anti-bird thorn 20, the first end of a plurality of first anti-bird thorns 20 is arranged on the fixed part 10, the second end of the first anti-bird thorn 20 of the plurality of first anti-bird thorns 20 is relatively The first end is radial and extends away from the fixed portion 10; the second anti-bird portion is spaced from the first anti-bird portion on the fixed portion 10, and the second anti-bird portion includes a plurality of second anti-bird thorns 30, The first ends of a plurality of second anti-bird thorns 30 are arranged on the fixing portion 10, and the second ends of the plurality of second anti-bird thorns 30 are radial to the first ends of the plurality of second anti-bird thorns 30. Extending in a direction away from the fixing part 10, the first anti-bird stab 20 and the second anti-bird stab 30 are both made of insulating material.

Apply the anti-bird device of this embodiment, the anti-bird device is fixed on the cross arm of the pole tower on the power distribution line through the fixing part, a plurality of first anti-bird thorns 20 and a plurality of second anti-bird thorns 30 can prevent birds Move, stay, and build nests directly above the cross arm to reduce the occurrence of power outage accidents. Both the first anti-bird stab 20 and the second anti-bird stab 30 are made of insulating materials, so that the first anti-bird stab 20 and the second anti-bird stab 30 have good insulation performance, and can effectively avoid the metal bird-repelling stab and the accessories. A short circuit in an electrical line. At the same time, the two anti-bird thorns are integrated into one, and the installation is flexible, which is suitable for various poles and towers.

Optionally, the anti-bird device further includes a first installation cylinder 40 , the first installation cylinder 40 is fixed on the fixing part 10 , and the first ends of the plurality of first anti-bird spines 20 are installed in the first installation cylinder 40 . The first installation cylinder 40 can facilitate the installation of the first anti-bird thorn 20, which is easy to install, easy to manufacture, and reduces the cost. Put a plurality of first anti-bird thorns 20 in the first installation cylinder 40 first, and then fill the first installation cylinder 40 with material so that the first anti-bird thorns 20 are fixed in the first installation cylinder 40 .

Optionally, the anti-bird device further includes a second installation cylinder 50 , the second installation cylinder 50 is fixed on the fixing part 10 , and the first ends of the plurality of second anti-bird spines 30 are installed in the second installation cylinder 50 . The second installation cylinder 50 can facilitate the installation of the second anti-bird thorn 30, and is easy to install, easy to manufacture, and low in cost. A plurality of second anti-bird thorns 30 are fixed in the second installation barrel 50 in the same fixing manner as the first anti-bird thorns 20 .

Optionally, the fixing part 10 includes a fixing plate 11 , and both the first mounting cylinder 40 and the second mounting cylinder 50 are fixed on the upper surface of the fixing plate 11 . The fixing part 10 adopting the plate material has a simple structure, is easy to manufacture, and reduces the manufacturing cost.

Optionally, the fixing part 10 also includes a clamping part and a fastener 14, the clamping part is fixed on the lower surface of the fixing plate 11, the clamping part has a clamping space for clamping one side of the cross arm, and the fastener 14 and abuts on the cross arm through the clamping portion. Clamp the clamping space on the cross arm, and then tighten the fastener 14 so that the fixing plate 11 is fixed on the cross arm. In this way, the fixing plate 11 can be fixed on the cross arm through the clamping part and the fastener 14, the structure is simple, the fixing is easy, the installation is easy, and the labor intensity of the operator is reduced.

Optionally, the engaging part includes a first engaging piece 12 and a second engaging piece 13 connected, the first engaging piece 12 is connected on the lower surface of the fixing plate 11, and the second engaging piece 13 has a The threaded hole for the fastener 14 to pass through, the fixing plate 11 , the first engaging piece 12 and the second engaging piece 13 form an engaging space. The clamping part adopting the clamping piece has simple structure, convenient processing and low cost.

Optionally, the first engaging piece 12 and the second engaging piece 13 form an L-shaped structure. The L-shaped structure is adapted to one side of the cross arm, and the fixation is more firm and reliable.

Optionally, the anti-bird device further includes a reflection part 60, which is disposed on the upper surface of the fixing part 10, and sunlight is reflected by the reflection part 60 to form a reflection area to keep birds away from the crossarm. Using the principle of optical reflection to form a reflection area in the bird repelling area, so that the birds dare not approach to nest, perch, stay, and move. Preferably, there are two reflecting parts 60, and the two reflecting parts 60 are arranged at intervals between the first anti-bird part and the second anti-bird part. The bird-repelling area can be increased to prevent birds from moving, staying and nesting near the bird-proof device.

Optionally, an installation groove is provided on the fixing part 10, and the reflection part 60 is installed in the installation groove. The installation groove can facilitate the installation of the reflection part 60, which is easy to install and effectively prevents the possibility of the reflection part 60 falling off.

Optionally, a sharp part is provided at an end of the anti-bird thorn away from the fixing plate 11, and the sharp part shrinks outward gradually.

The anti-bird device of this embodiment is developed for the prevention of bird damage on the pole tower of the distribution line. It is installed on the upper part of the crossarm of the pole tower of the distribution line equipment, and effectively prevents the birds from moving, staying and nesting directly above the wire porcelain bottle string. , to reduce the occurrence of power outage accidents. Compared with the conventional anti-bird stabs, the anti-bird stabs of this embodiment have good insulation properties and can avoid single-phase or inter-phase short circuits. At the same time, the two sets of anti-bird thorns are integrated into one, which is flexible to install and suitable for various poles and towers.

After using the anti-bird device of this embodiment, it has obvious effect on preventing bird damage, and the tower installed with the anti-bird device of this embodiment has no line failure caused by bird damage.

From the above description, it can be seen that the above-mentioned embodiments of the present invention have achieved the following technical effects:

1. Anti-bird thorns are made of corrosion-resistant PC insulating material, which can effectively avoid grounding and short circuits caused by metal thorns.

2. One cross arm is installed in two sections, which can be combined at will according to the situation. The anti-bird range is large and easy to use.

3. The use of PC plastic can avoid the rust problem of metal stabbing, good aging resistance and long service life.

4. Made of high-quality insulating materials, no metal fatigue and damage, corrosion resistance, light weight, maintenance-free, and a service life of more than 10 years.

5. Use the principle of optical reflection to form a reflection area in the bird-proof area, so that the birds will not feel close to nesting and perching.

The above descriptions are only preferred embodiments of the present invention, and are not intended to limit the present invention. For those skilled in the art, the present invention may have various modifications and changes. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention shall be included within the protection scope of the present invention.

Claims (10)

1. An anti-bird device, characterized in that it comprises: The fixed part (10) is fixed on the cross arm; The first anti-bird part includes a plurality of first anti-bird thorns (20), the first ends of the plurality of first anti-bird thorns (20) are arranged on the fixing part (10), and the plurality of first anti-bird thorns (20) are arranged on the fixed part (10). The second end of a bird-proof thorn (20) is radial relative to the first ends of the plurality of first bird-proof thorns (20) and extends in a direction away from the fixing part (10); The second anti-bird part, the second anti-bird part and the first anti-bird part are arranged on the fixed part (10) at intervals, and the second anti-bird part includes a plurality of second anti-bird thorns (30 ), the first ends of a plurality of second anti-bird thorns (30) are arranged on the fixing portion (10), and the second ends of the plurality of second anti-bird thorns (30) are relatively The first end of the second anti-bird thorn (30) is radial and extends away from the fixing part (10), the first anti-bird thorn (20) and the second anti-bird thorn (30 ) are made of insulating material. 2. The anti-bird device according to claim 1, characterized in that, the anti-bird device further comprises a first installation tube (40), and the first installation tube (40) is fixed on the fixing part (10) Above, the first ends of the plurality of first anti-bird stabs (20) are installed in the first installation cylinder (40). 3. The anti-bird device according to claim 2, characterized in that, the anti-bird device further comprises a second installation cylinder (50), and the second installation cylinder (50) is fixed on the fixing part (10) Above, the first ends of the plurality of second bird-proof thorns (30) are installed in the second installation cylinder (50). 4. The anti-bird device according to claim 3, characterized in that, the fixing part (10) comprises a fixing plate (11), the first installation cylinder (40) and the second installation cylinder (50) are all fixed on the upper surface of the fixing plate (11). 5. The anti-bird device according to claim 4, characterized in that, the fixing part (10) further comprises a clamping part and a fastener (14), and the clamping part is fixed on the fixing plate (11 ), the clamping portion has a clamping space for clamping one side of the cross arm, and the fastener (14) passes through the clamping portion and abuts on the cross arm. 6. The anti-bird device according to claim 5, characterized in that, the clamping part comprises a first clamping piece (12) and a second clamping piece (13) connected, and the first clamping piece The piece (12) is connected on the lower surface of the fixing plate (11), the second clamping piece (13) has a threaded hole for the fastener (14) to pass through, and the fixing plate (11), the first locking piece (12) and the second locking piece (13) form the locking space. 7. The anti-bird device according to claim 6, characterized in that, the first locking piece (12) and the second locking piece (13) form an L-shaped structure. 8. The anti-bird device according to claim 1, characterized in that, the anti-bird device further comprises a reflection part (60), and the reflection part (60) is arranged on the upper surface of the fixing part (10) , sunlight is reflected by the reflection part (60) to form a reflection area to keep birds away from the cross arm. 9. The anti-bird device according to claim 8, characterized in that, there are two reflection parts (60), and the two reflection parts (60) are arranged at intervals between the first anti-bird part and the first anti-bird part. Between the second bird prevention department. 10. The anti-bird device according to claim 9, characterized in that, the fixing part (10) is provided with an installation groove, and the reflection part (60) is installed in the installation groove.