Bird repeller for power transmission line tower

Abstract

The utility model relates to the technical field of circuit facilities and equipment, and discloses a bird repeller for a power transmission line tower, which comprises a base, a clamping mechanism is arranged on the base, a support rod is rotatably connected above the base, a bird repelling component is arranged at the top of the support rod, the bird repelling component comprises a support block and bird repelling rod thorns connected with the support block, and the support block is connected with the top of the support rod; the supporting rod below the bird repelling assembly is rotationally connected with a winding rod group; each winding rod set comprises a winding rod and a reflecting cover connected with the winding rod, and the other end of the winding rod is rotationally connected with the supporting rod. The clamping mechanism on the bird repelling device base can be used for conveniently and quickly mounting or dismounting the bird repelling device, and the clamping effect is good; birds are repelled through sound and the bird repelling rod thorns, the purpose of repelling birds can be achieved through light stimulation, the bird repelling modes are diversified, and the bird repelling device has the advantages of being easy and convenient to install and maintain, low in production cost, good in bird repelling effect and capable of effectively guaranteeing the safety of safe operation of an electric power grid.

Description

Technical Field

[0001] The utility model relates to the technical field of electric power facility equipment, in particular to a bird repeller for a transmission line tower. Background Art

[0002] Birds often build nests on the poles and towers of distribution lines. The metal materials contained in the nests often cause distribution line grounding, tripping or power outages. Manual removal of bird nests poses a safety hazard and causes great trouble to the operation and maintenance of transmission equipment.

[0003] Bird scarers are often used on circuits to drive away birds. Bird scarers installed on transmission poles or tower crossarms are relatively fixed in their installation positions and are easy to loosen on transmission poles or tower crossarms, causing the bird scarers to fall and be damaged. In addition, the maintenance and replacement of bird scarers need to be carried out as a whole, and the replaceability of components is poor, resulting in many inconveniences in the safety and maintenance of bird scarers. At the same time, the bird scarers have a single bird repelling method and poor bird repelling effect. Utility Model Content

[0004] The utility model provides a bird repeller for a transmission line tower. The bird repeller can be conveniently and quickly installed or disassembled through a clamping mechanism on a base, and the clamping effect is good. The bird repeller can be driven away by sound and bird-repelling pole thorns, and can also be driven away by light stimulation. The bird repeller has various bird-repelling methods, is easy to install and maintain, has low production cost, and has a good bird-repelling effect, and effectively ensures the safety of safe operation of the power grid.

[0005] The above-mentioned purpose of the utility model is achieved through the following technical solutions:

[0006] A bird repellent for a transmission line tower comprises a base, a clamping mechanism is provided on the base, a support rod is rotatably connected above the base, a bird repellent assembly is provided on the top of the support rod, the bird repellent assembly comprises a support block and a bird repellent rod spike connected thereto, the support block is connected to the top of the support rod; a winding rod group is rotatably connected to the support rod below the bird repellent assembly; each group of the winding rod group comprises a winding rod and a reflector connected thereto, and the other end of the winding rod is rotatably connected to the support rod.

[0007] The above-mentioned bird repellent for transmission line tower, wherein the support block is a sphere, the lower end of the support block is provided with a groove adapted to the top of the support rod, the upper surface of the support block is provided with a plurality of inwardly extending sockets, and the bird repellent rod spikes are embedded in the sockets.

[0008] The above-mentioned bird repellent for transmission line tower, wherein the root of the bird repellent pole spike is inserted into the insertion hole, and a spiral portion is provided in the middle of the bird repellent pole spike near the support block, and the axis of the spiral portion is coaxial with the axis of the bird repellent pole spike.

[0009] The above-mentioned bird repeller for a transmission line tower, wherein a first rotating part is provided at the bottom of the support rod, the first rotating part comprises a first sleeve, a first rolling bearing is embedded in the first sleeve, and the lower end of the support rod is threadedly connected to a locking nut.

[0010] The above-mentioned bird repellent for transmission line tower, wherein the winding rod group includes three groups, the three groups of winding rod groups and the support rod are located in the same plane, the winding rods of one group of disturbance rod groups are perpendicular to the support rod, and the angle between the two winding rods in the other two groups of winding rod groups is 90 degrees and they are symmetrically arranged relative to the support rod.

[0011] The above-mentioned bird repeller for a transmission line tower, wherein a second rotating part is provided on the upper part of the support rod, the second rotating part comprises a second sleeve, a second rolling bearing is embedded in the second sleeve, and the outer wall of the second sleeve is fixedly connected to the winding rod.

[0012] The above-mentioned bird repeller for a transmission line tower, wherein a protective cover is fixedly connected to the support rod above the second rotating part.

[0013] The above-mentioned bird repeller for a transmission line tower, wherein the reflective cover comprises a cover body and a connecting rod, one end of the connecting rod is fixedly connected to the cover body, and the other end of the connecting rod is threadedly connected to the winding rod.

[0014] In the above-mentioned bird repeller for a transmission line tower, the cover body is in a bowl shape, and both the inner and outer surfaces of the cover body are provided with reflective surfaces, and the reflective surfaces are composed of multi-faceted surfaces arranged in an array.

[0015] The above-mentioned bird repellent for transmission line tower, wherein the clamping mechanism includes a clamping opening opened on a base, a clamping screw corresponding to the clamping opening being threadedly connected on the base, one end of the clamping screw extending into the clamping opening being rotatably connected to a clamping plate, an anti-slip pad being provided on the clamping plate and the clamping opening corresponding thereto, the outer end of the clamping screw being fixedly connected to a straight-shaped rotating handle, and a horn nut being threadedly connected to the clamping screw on the outer side of the base.

[0016] In summary, the beneficial technical effects of the utility model are:

[0017] The utility model can drive away birds through sound and bird-driving rod thorns by setting the first rotating part and the bird-driving assembly; and can drive away birds through light stimulation by setting the second rotating part and the orbiting rod group. The bird-driving device is easy to install and maintain, has low production cost, good bird-driving effect, and ensures the safety of safe operation of the power grid.

[0018] The utility model has a detachable plug-in connection between the support rod and the support block, a detachable screw connection between the reflector and the winding rod, and a detachable screw connection between the support rod and the base, which greatly improves the replaceability of vulnerable parts and facilitates the installation and maintenance of the bird repeller. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a structural schematic diagram of the utility model.

[0020] As shown in the figure, 1. base; 11. clamping mechanism; 111. clamping mouth; 112. clamping screw; 113. clamping plate; 114. anti-slip pad; 115. handle; 116. ram nut; 2. support rod; 3. bird-repelling assembly; 31. support block; 311. groove; 32. bird-repelling rod thorn; 321. spiral part; 4. winding rod group; 41. winding rod; 42. reflector; 421. cover body; 4211. multi-faceted surface; 422. connecting rod; 5. first rotating part; 51. first bushing; 52. first rolling bearing; 53. locking nut; 6. second rotating part; 61. second bushing; 62. second rolling bearing; 7. protective cover. DETAILED DESCRIPTION

[0021] The following is combined with Figure 1 The utility model is described in further detail.

[0022] like Figure 1 As shown, a bird repellent for a transmission line tower comprises a base 1, on which a clamping mechanism 11 for clamping the transmission line tower is provided, a vertically upward supporting rod 2 is rotatably connected above the base 1, a bird repellent assembly 3 is provided on the top of the supporting rod 2, and the bird repellent assembly 3 comprises a supporting block 31 and a bird repellent rod spike 32 connected thereto, the supporting block 31 is connected to the top of the supporting rod 2; a winding rod group 4 is rotatably connected to the supporting rod 2 below the bird repellent assembly 3; each winding rod group 4 comprises a winding rod 41 and a reflector 42 connected thereto, and the other end of the winding rod 41 is rotatably connected to the supporting rod 2.

[0023] In one embodiment, the support block 31 is a sphere, and a groove 311 adapted to the top of the support rod 2 is provided at the lower end of the support block 31 . A plurality of inwardly extending sockets are provided on the upper surface of the support block 31 , and bird-repelling rod spikes 32 are embedded in the sockets.

[0024] The top end of the support rod 2 is inserted into the lower groove 311 of the support block 31, which is convenient for installing or replacing the bird-repelling component 3 of the bird-repelling device, and is also convenient for transportation, thereby reducing the occupied space of the bird-repelling device.

[0025] The root of the bird-repelling rod thorn 32 is inserted into the insertion hole, and a spiral portion 321 is provided in the middle of the bird-repelling rod thorn 32 near the support block 31 , and the axis of the spiral portion 321 is coaxial with the axis of the bird-repelling rod thorn 32 .

[0026] By providing the spiral portion 321, the elasticity of the bird-repelling pole spikes 32 is increased. When the wind blows, adjacent bird-repelling pole spikes 32 collide with each other to produce a collision sound, thereby achieving the purpose of driving birds away by sound; multiple bird-repelling pole spikes 32 extend radially upward, effectively preventing birds from landing on the bird-repelling pole spikes 32 and preventing birds from building nests, thereby achieving the purpose of driving birds away from the transmission line tower.

[0027] A first rotating portion 5 is provided at the bottom of the support rod 2 of this embodiment, and the first rotating portion 5 includes a first sleeve 51, and a first rolling bearing 52 is embedded in the first sleeve 51; in one embodiment, two first rolling bearings 52 are provided in the first sleeve 51, and the provision of two first rolling bearings 52 can improve the stability between the support rod 2 and the first sleeve 51, the outer ring of the first rolling bearing 52 is sleeved with the inner wall of the first sleeve 51, the inner ring of the first rolling bearing 52 is sleeved with the outer wall of the support rod 2, the top wall of the first sleeve 51 is abutted against the top first rolling bearing 52, the lower end of the support rod 2 is threadedly connected to the locking nut 53, and a gasket is also provided between the locking nut 53 and the inner ring of the first rolling bearing 52 at the bottom.

[0028] By providing the first rotating part 5, when the wind blows the bird-repelling assembly 3, the support rod 2 can be rotated relative to the base 1 through the first rotating part 5, so that adjacent bird-repelling rod spikes 32 collide with each other and make sounds, thereby achieving the effect of repelling birds. At the same time, the tips of multiple bird-repelling rod spikes 32 extend radially upward and rotate, which can also achieve the purpose of repelling birds from landing.

[0029] In one embodiment, the winding rod group 4 includes three groups, the three groups of winding rod groups 4 and the support rod 2 are located in the same plane, the winding rod 41 of one group of winding rod groups 4 is perpendicular to the support rod 2, and the angle between the two winding rods 41 in the other two groups of winding rod groups 4 is 90 degrees and they are symmetrically arranged relative to the support rod 2.

[0030] A second rotating portion 6 is disposed on the upper portion of the support rod 2 . The second rotating portion 6 includes a second sleeve 61 . A second rolling bearing 62 is embedded in the second sleeve 61 . The outer wall of the second sleeve 61 is fixedly connected to the winding rod 41 .

[0031] In one embodiment, two second rolling bearings 62 are arranged in the second sleeve 61. The two second rolling bearings 62 can improve the stability between the second sleeve 61 and the support rod 2. The outer ring of the second rolling bearing 62 is sleeved with the inner wall of the second sleeve 61, and the inner ring of the second rolling bearing 62 is sleeved with the outer wall of the support rod 2. The top wall of the second sleeve 61 is supported against the outer ring of the second rolling bearing 62 at the top.

[0032] A second rotating part 6 is provided. When the wind blows the reflector 42 , the second rotating part 6 can drive the orbiting rod group 4 to rotate horizontally around the support rod 2 , and the bird-repelling effect is achieved through the reflection of the reflector 42 .

[0033] A protective cover 7 is fixedly connected to the support rod 2 above the second rotating part 6. The protective cover 7 can prevent rainwater from eroding the second rotating part 6 and the first rotating part 5, thereby increasing the service life of the second rotating part 6 and the first rotating part 5.

[0034] The reflector 42 of this embodiment includes a cover body 421 and a connecting rod 422 , one end of the connecting rod 422 is fixedly connected to the cover body 421 , and the other end of the connecting rod 422 is threadedly connected to the winding rod 41 , which can facilitate the installation and maintenance of the reflector 42 .

[0035] The cover body 421 is bowl-shaped, and both the inner and outer surfaces of the cover body 421 are provided with reflective surfaces, which are composed of multi-faceted surfaces 4211 arranged in an array. By providing a reflective surface formed by an array composed of multiple multi-faceted surfaces 4211, sunlight can be reflected from multiple angles during the day, achieving a multi-angle illumination effect for the bird's eyes, thereby achieving light repelling for the bird.

[0036] The clamping mechanism 11 of this embodiment includes a clamping opening 111 opened on the base 1. When in use, the clamping opening 111 is aligned with the cross arm of the corresponding transmission line tower. The base 1 is threadedly connected with a clamping screw 112 corresponding to the clamping opening 111. One end of the clamping screw 112 extending into the clamping opening 111 is rotatably connected to a clamping plate 113. During the rotation of the clamping screw 112, the clamping plate 113 can prevent relative rotation with the clamping screw 112, thereby improving the clamping effect. An anti-slip pad 114 is provided on the clamping plate 113 and the clamping opening 111 corresponding thereto. The outer end of the clamping screw 112 is fixedly connected to a straight-line handle 115, and a horn nut 116 is threadedly connected to the clamping screw 112 on the outer side of the base 1.

[0037] By rotating the clamping screw 112 through the rotary handle 115, the size of the clamping opening 111 can be adjusted, that is, the base 1 and the cross arm of the transmission line tower are clamped and fixed, and the clamping screw 112 is locked by the ram nut 116 to prevent the clamping screw 112 on the base 1 from loosening in wind and rain, thereby ensuring the stability and reliability of the connection between the base 1 and the cross arm of the transmission line tower; the anti-slip pad 114 can further increase the clamping friction of the clamping mechanism 11 and improve the clamping effect.

[0038] The embodiments of this specific implementation method are all preferred embodiments of the utility model, and are not intended to limit the protection scope of the utility model. Therefore, all equivalent changes made based on the structure, shape, and principle of the utility model should be included in the protection scope of the utility model.

Claims

1. A bird repellent for a transmission line tower, characterized in that: It comprises a base, on which a clamping mechanism is arranged, the top of the base is rotatably connected to a support rod, the top of the support rod is provided with a bird-repelling assembly, the bird-repelling assembly comprises a support block and a bird-repelling rod spike connected thereto, the support block is connected to the top of the support rod; a winding rod group is rotatably connected to the support rod below the bird-repelling assembly; each group of the winding rod group comprises a winding rod and a reflector connected thereto, and the other end of the winding rod is rotatably connected to the support rod.

2. The bird repellent for a transmission line tower according to claim 1, characterized in that: The support block is a sphere, the lower end of the support block is provided with a groove adapted to the top of the support rod, the upper surface of the support block is provided with a plurality of inwardly extending insertion holes, and the bird-repelling rod thorns are embedded in the insertion holes.

3. The bird repellent for a transmission line tower according to claim 2, characterized in that: The root of the bird-repelling rod thorn is inserted into the insertion hole, and a spiral portion is arranged at the middle part of the bird-repelling rod thorn near the supporting block, and the axis of the spiral portion is coaxial with the axis of the bird-repelling rod thorn.

4. The bird repellent for a transmission line tower according to claim 1, characterized in that: A first rotating part is provided at the bottom of the support rod, and the first rotating part includes a first sleeve, in which a first rolling bearing is embedded, and the lower end of the support rod is threadedly connected to a locking nut.

5. The bird repellent for a transmission line tower according to claim 1, characterized in that: The winding rod groups include three groups, the three groups of winding rod groups and the support rod are located in the same plane, the winding rods of one group of winding rod groups are perpendicular to the support rod, and the angle between the two winding rods in the other two groups of winding rod groups is 90 degrees and they are symmetrically arranged relative to the support rod.

6. The bird repellent for a transmission line tower according to claim 1, characterized in that: A second rotating part is provided on the upper part of the support rod. The second rotating part includes a second sleeve. A second rolling bearing is embedded in the second sleeve. The outer wall of the second sleeve is fixedly connected to the winding rod.

7. The bird repellent for a transmission line tower according to claim 6, characterized in that: A protective cover is fixedly connected to the support rod above the second rotating part.

8. The bird repellent for a transmission line tower according to claim 1, characterized in that: The reflector comprises a cover body and a connecting rod, one end of the connecting rod is fixedly connected to the cover body, and the other end of the connecting rod is threadedly connected to the winding rod.

9. The bird repellent for a transmission line tower according to claim 8, characterized in that: The cover body is in a bowl shape, and both the inner and outer surfaces of the cover body are provided with reflective surfaces, and the reflective surfaces are composed of multi-faceted surfaces arranged in an array.

10. The bird repellent for a transmission line tower according to claim 1, characterized in that: The clamping mechanism includes a clamping opening opened on the base, a clamping screw corresponding to the clamping opening being threadedly connected on the base, one end of the clamping screw extending into the clamping opening being rotatably connected to a clamping plate, an anti-slip pad is provided on the clamping plate and the clamping opening corresponding to it, the outer end of the clamping screw is fixedly connected to a straight-shaped handle, and a horn nut is threadedly connected to the clamping screw on the outer side of the base.

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