CN112544601A

CN112544601A - Reflecting bird-repelling device at cross arm of power transmission line tower

Info

Publication number: CN112544601A
Application number: CN202110078493.0A
Authority: CN
Inventors: 不公告发明人
Original assignee: Yantai Economic And Technological Development Zone Zhixiang Machinery Equipment Co ltd
Current assignee: Yantai Economic And Technological Development Zone Zhixiang Machinery Equipment Co ltd
Priority date: 2021-01-21
Filing date: 2021-01-21
Publication date: 2021-03-26

Abstract

The invention discloses a reflecting bird repellent device at a cross arm of a power transmission line tower, which comprises a base, a support rod positioned above the base, a platform fixedly connected with the upper part of the support rod and a connecting component positioned below the base, and compared with the prior art, the bird repellent device has simple structure, when birds stand on the standing rod, the standing rod is stressed to move downwards to drive a telescopic spring and a vertical rod to move downwards, the vertical rod is separated from a rotary rod, wind power drives a fan blade component around the platform to rotate, the fan blade component drives the rotary rod and an inclined plate above the rotary rod to deviate after rotating, and the included angles of all reflecting lenses are different, so that the bird repellent device can effectively reflect light of birds at the standing rod, has obvious effect, and simultaneously utilizes a reflector on one side of the base to effectively reflect sunlight, so that the sunlight is more effectively gathered at the reflecting lenses, the bird repellent efficiency is improved, and the device has, the bird repelling range is wide, the installation is convenient, and the device is suitable for popularization.

Description

Reflecting bird-repelling device at cross arm of power transmission line tower

Technical Field

The invention relates to a bird repellent device, in particular to a light-reflecting bird repellent device at a cross arm of a power transmission line tower, and belongs to the technical field of power protection equipment.

Background

In recent years, with the enhancement of environmental awareness and the continuous improvement of ecological environment, the population, the number and the activity range of birds living in nature are gradually increased. Because most of the overhead transmission lines in China run in the field and are not easily monitored by manpower in time, the overhead transmission lines are greatly influenced by bird activities. Birds usually build nests on a high-voltage wire frame, wind blows, branches used for nesting and wires are prone to forming short circuits, once the birds meet rainy weather, wet branches form conductors and generate grounding accidents, then tripping and power off are caused, power failure can occur in half areas due to one small nest, inconvenience is brought to thousands of households, and loss can be brought to factories. The bird nest is made of a material with a plurality of iron wire steel wires, which is dangerous, the excrement of birds living on an iron tower can threaten an electric power system, and birds defecate on a high-voltage iron tower and easily pollute an insulating porcelain insulator to conduct electricity. The frequent occurrence of bird accidents not only causes great loss of manpower and material resources to the operation and maintenance units, but also seriously threatens the safe operation of the power grid.

The bird ware that drives that uses at present mainly includes the windmill type, sound, the ultrasonic wave, drive the bird agent, bird ware is driven in reflection of light etc., in order to strengthen the frightening effect to the bird, nevertheless such as drive bird agent, drive bird modes such as ultrasonic wave, most bird equipment that drives relies on power supply more, the device structure is comparatively complicated, and the structure is comparatively single, the range of action is little, drive bird easy operation, it is not high to the frightening degree of birds on the transmission line shaft tower probably to cause, can't solve the delay problem of birds in the long term, consequently need a simple structure, the range of action is wide, can improve the bird ware that drives of birds frightening degree and realize driving of birds.

Disclosure of Invention

The invention aims to solve the problems and provide a reflective bird repelling device at a cross arm of a power transmission line tower, which has a simple structure, can perform reflective bird repelling operation on staying birds, and has high scaring degree and particularly obvious bird repelling effect.

The invention achieves the above purpose through the following technical scheme, and the reflecting bird repellent device at the cross arm of the power transmission line tower is characterized by comprising a base, a supporting rod positioned above the base, a platform fixedly connected with the upper part of the supporting rod and a connecting assembly positioned below the base, wherein the upper end and the lower end of the supporting rod are respectively and fixedly connected with the base and the platform, the platform is of a square or rectangular structure, the platform comprises a plate body, a first cavity positioned at the periphery of the platform, a second cavity positioned at the center of the platform, a fan blade assembly positioned at the periphery of the platform and a starting mechanism, the fan blade assembly comprises a rotating fan blade, a rotating rod, an inclined plate and a rotating gear, the rotating rod penetrates through the first cavity from the plate body to penetrate into the second cavity once, the rotating rod is rotatably connected with the plate body, the inclined plate is fixedly connected with the rotating rod, and the inclined plate, the equal fixed mounting in hang plate both sides has reflection of light lens, running gear is fixed in the rotary rod end, running gear arranges in the second cavity, running gear sets up for two liang of cooperations, the plate body still is equipped with the through-hole, is located the brace table of through-hole bottom, actuating mechanism passes the through-hole and mutually supports with the rotary rod, and wherein actuating mechanism is including staying sufficient pole, vertical pole, the expanding spring who is located the vertical pole bottom, and wherein expanding spring's one end and vertical pole bottom fixed connection, the other end and brace table fixed cooperation, vertical pole central point department is equipped with the third cavity, and when the device is static, expanding spring drives the vertical pole bottom and contacts with the rotary rod, the hang plate positive and negative are equipped with reflection of light lens, the slope contained angle between hang plate body, vertical pole is all inequality.

Furthermore, the through hole, the vertical rod and the support platform are divided into two groups, wherein the vertical rod penetrates into the through hole and is respectively matched with the rotating rods of the left fan blade assembly and the right fan blade assembly.

Furthermore, the rotating gears are of a two-to-two matched bevel gear structure, wherein an upper bevel gear is matched with a left bevel gear, a lower bevel gear is matched with a right bevel gear, and the upper bevel gear is not matched with the right bevel gear.

Furthermore, the side wall of the first cavity is obliquely arranged, and a reflective lens is arranged on the side wall of the first cavity.

Furthermore, an air inlet passage is arranged at the plate body, the air inlet passage is the same as the first cavity, and the partial inclined plate is rotatably connected with the rotating rod.

Furthermore, bird repelling thorns are arranged above the plate body.

Furthermore, a reflector is arranged on one side of the base.

Further, the connecting component realizes the fixation of the whole device and the cross arm through nuts.

A high-voltage transmission line pole tower cross arm is characterized by comprising a cross arm body, wherein the bird repelling device according to any one of claims 1 to 7 is fixed on the cross arm body; the base is fixedly connected with the cross arm body.

The invention has the beneficial effects that: the bird repelling device is simple in structure, when birds stand on feet and stand on the standing rod, the standing rod is stressed to move downwards to drive the telescopic spring and the vertical rod to move downwards, the vertical rod is separated from the rotary rod, the wind power drives the fan blade assemblies around the platform to rotate, the fan blade assemblies drive the rotary rod and the inclined plate above the rotary rod to deflect after rotating, and due to the fact that included angles of the reflecting lenses are different, the reflecting lenses can effectively reflect and repel the birds at the standing rod, the effect is obvious, meanwhile, the reflecting mirror on one side of the base is used for effectively reflecting sunlight, the sunlight is effectively gathered and the reflecting lenses are arranged, bird repelling efficiency is improved, the device is reasonable in structure, wide in bird repelling range, convenient to install and suitable for popularization.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a front view of FIG. 1;

fig. 3 is a schematic view of the third cavity.

In the figure: 1. the base, 2, bracing piece, 3, the platform, 31, the plate body, 311, the through-hole, 312, a supporting bench, 32, first cavity, 33, second cavity, 34, fan blade subassembly, 341, rotatory fan blade, 342, rotary rod, 343, hang plate, 344, running gear, 35, actuating mechanism, 351, the pole of standing by, 352, vertical pole, 353, expanding spring, 354, the third cavity, 434, coupling assembling.

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," if used, 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 specifically stated or limited, the terms "mounted," "connected," and "in communication with" are to be construed broadly, and may be, for example, fixedly, detachably, or integrally connected, mechanically, electrically, directly or indirectly through intervening elements, or in communication 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.

As shown in the figure, the device for reflecting and repelling birds at the cross arm of a power transmission tower is characterized by comprising a base 1, a support rod 2 positioned above the base, a platform 3 fixedly connected with the upper part of the support rod 2, and a connecting assembly 4 positioned below the base 1, wherein the upper end and the lower end of the support rod 2 are respectively and fixedly connected with the base 1 and the platform 3, the platform 3 is of a square or rectangular structure, the platform 3 comprises a plate body 31, a first cavity 32 positioned around the platform, a second cavity 33 positioned in the center of the platform, a fan blade assembly 34 positioned around the platform, and a starting mechanism 35, the fan blade assembly 34 comprises a rotating fan blade 341, a rotating rod 342, an inclined plate 343 and a rotating gear 344, the rotating rod penetrates through the first cavity 32 from one side of the plate body 31 and penetrates into the second cavity 33, the rotating rod 342 is rotatably connected with the plate body 31, the inclined plate 343 is fixedly connected, wherein the inclined plate 343 is disposed in the first cavity 32, reflective lenses are fixedly mounted on both sides of the inclined plate 343, the rotating gear 344 is fixed at the end of the rotating rod 342, the rotating gear 344 is disposed in the second cavity 33, the rotating gears 344 are disposed in pairs, the plate 31 is further provided with a through hole 311 and a support 312 located at the bottom of the through hole 311, the actuating mechanism 35 passes through the through hole 311 to be mutually matched with the rotating rod 342, wherein the actuating mechanism 35 comprises a foot holding rod 351, a vertical rod 352 and a telescopic spring 353 located at the bottom of the vertical rod 352, one end of the telescopic spring 353 is fixedly connected with the bottom of the vertical rod 352, the other end of the telescopic spring 353 is fixedly matched with the support 312, a third cavity 354 is disposed at the center of the vertical rod 352, when the device is stationary, the telescopic spring 353 drives the bottom of the vertical rod 352 to contact with the rotating rod 342, the front and back sides of the inclined plate 343 are provided with reflective lenses, and the inclined included angles between the inclined plate 343 and the plate body 31 and between the inclined plate 343 and the vertical rod 352 are different.

As a further improvement of the present invention, there are two sets of the through hole 311, the vertical rod 352 and the support platform 312, wherein the vertical rod 352 extends into the through hole 311 and is respectively matched with the rotating rods 342 of the left and right blade assemblies 34, when the device is at rest, under the elastic force of the extension spring 353, the bottom of the third cavity 354 of the vertical rod 352 abuts against the rotating rods 342, and the blade assemblies 34 stop rotating, preferably, the bottom of the third cavity 354 is provided with a rubber pad to enhance the friction force therebetween.

As a further improvement of the present invention, the rotating gear 344 is a bevel gear structure with two matching gears, wherein the upper bevel gear is matched with the left bevel gear, the lower bevel gear is matched with the right bevel gear, and the upper bevel gear is not matched with the right bevel gear, so as to ensure that under the wind blowing, the rotating directions of the left and right fan blade assemblies are kept consistent on two opposite sides, i.e. the upper and lower parts, and the two matching gears also help to reduce the obstruction caused by friction force during the wind blowing and further help to rotate the fan blade assemblies 34.

As a further improvement of the invention, the side wall of the first cavity 32 is obliquely arranged, and the side wall of the first cavity is provided with a reflective lens, so that the light reflection angle is increased, and the bird repelling operation by reflection is facilitated.

As a further improvement of the invention, bird repelling thorns are arranged above the plate body 31 to prevent birds from being stuck on the plate body 31.

As a further improvement of the invention, a reflector is arranged on one side of the base 1, wherein the reflector is used for reflecting sunlight to the first cavity 32, and then the reflector at the inclined plate is used for carrying out multi-angle reflection bird repelling operation.

As a further improvement of the present invention, the connecting assembly 4 is fixed to the cross arm by a nut.

A high-voltage transmission line pole tower cross arm is characterized by comprising a cross arm body, wherein the bird repelling device according to any one of claims 1 to 8 is fixed on the cross arm body; the base 1 is fixedly connected with the cross arm body.

The bird repelling device is simple in structure, when birds stand on feet and stand on the feet rod, the foot rod 351 moves downwards under the stress of the birds, the telescopic spring 353 and the vertical rod 352 are driven to move downwards, the vertical rod 352 is separated from the rotary rod 342, the fan blade assemblies 34 around the platform are driven to rotate by wind power, the rotary rod 342 and the inclined plate 343 above the rotary rod are driven to deflect after the fan blade assemblies 34 rotate, due to the fact that included angles of the reflective lenses are different, the bird repelling device can effectively reflect light of the birds at the foot rod 351, the effect is obvious, meanwhile, the reflective mirror on one side of the base 1 is utilized to effectively reflect sunlight, the sunlight is enabled to be more effectively gathered at the reflective lens in the first cavity 32, the bird repelling efficiency is improved, the bird repelling device is reasonable in structure, wide in bird repelling.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. A reflecting bird-repelling device at the cross arm of a power transmission line tower is characterized by comprising a base, a supporting rod positioned above the base, a platform fixedly connected with the upper part of the supporting rod and a connecting assembly positioned below the base, wherein the upper end and the lower end of the supporting rod are respectively fixedly connected with the base and the platform, the platform is of a square or rectangular structure, the platform comprises a plate body, a first cavity positioned at the periphery of the platform, a second cavity positioned at the center of the platform, a fan blade assembly positioned at the periphery of the platform and a starting mechanism, the fan blade assembly comprises a rotating fan blade, a rotating rod, an inclined plate and a rotating gear, the rotating rod penetrates into the second cavity from the plate body once through the first cavity, the rotating rod is rotatably connected with the plate body, the inclined plate is fixedly connected with the rotating rod, the inclined plate is arranged in the first cavity, and reflecting lenses are fixedly arranged on two, the running gear is fixed in the rotary rod end, the running gear is arranged in the second cavity, the running gear sets up for two liang of cooperations, the plate body still is equipped with the through-hole, is located the brace table of through-hole bottom, actuating mechanism passes through-hole and rotary rod and mutually supports, and wherein actuating mechanism is including staying sufficient pole, vertical pole, the expanding spring that is located the vertical pole bottom, and wherein expanding spring's one end and vertical pole bottom fixed connection, the other end and brace table fixed cooperation, vertical pole central authorities department is equipped with the third cavity, and when the device was static, expanding spring drove vertical pole bottom and contact with the rotary rod, the hang plate positive and negative is equipped with reflection of light lens, the slope contained angle between hang plate body, vertical pole is all inequality.

2. The device for reflecting the birds away the crossarms of the power transmission line tower according to claim 1, wherein the through holes, the vertical rods and the supporting platforms are divided into two groups, wherein the vertical rods penetrate into the through holes and are respectively matched with the rotating rods of the left fan blade assembly and the right fan blade assembly.

3. The device for reflecting light and repelling birds at the cross arm of a power transmission line tower according to claim 1, wherein the rotating gears are of a two-by-two matched bevel gear structure, wherein an upper bevel gear is matched with a left bevel gear, a lower bevel gear is matched with a right bevel gear, and the upper bevel gear is not matched with the right bevel gear.

4. The bird repellent device by reflecting light of the cross arm of the power transmission line tower according to claim 1, wherein the side wall of the first cavity is obliquely arranged, and a reflecting lens is arranged on the side wall.

5. The device for reflecting and repelling birds at the crossarms of the power transmission line tower according to claim 1, wherein bird repelling thorns are arranged above the plate body.

6. The device for reflecting and repelling birds at the cross arms of the power transmission line tower according to claim 1, wherein a reflector is arranged on one side of the base.

7. The device for reflecting the birds away the cross arm of the power transmission line tower according to claim 1, wherein the connecting assembly is used for fixing the whole device and the cross arm through nuts.

8. A high-voltage transmission line pole tower cross arm is characterized by comprising a cross arm body, wherein the bird repelling device according to any one of claims 1 to 7 is fixed on the cross arm body; the connecting assembly is fixedly connected with the cross arm body.