Anti-bird spherical device for high-voltage overhead transmission line tower

Abstract

The utility model relates to the technical field of bird prevention, in particular to a high-voltage overhead transmission line tower bird-preventing spherical device which comprises a high-voltage top frame, and a cross is fixedly connected in the high-voltage top frame. The anti-bird mechanism is mounted in the high-pressure top frame, and the surface of the anti-bird mechanism extends to the surface of the cross; wherein the anti-bird mechanism comprises an anti-bird assembly installed on the surface of the cross frame, a bird repelling assembly is arranged below the anti-bird assembly, and the bird repelling assembly is installed in the high-pressure top frame; according to the device, a sound dispersing effect can be formed on bird flocks under the action of an anti-bird mechanism, when arc blades of the device drive a connecting sleeve to rotate, a knocking piece can be stirred to knock a metal hemisphere to disperse the bird flocks, meanwhile, the connecting sleeve drives two crankshafts to rotate through a cross rod, and then when the crankshafts rotate, bird repelling bells are knocked to assist in dispersing the bird flocks; bird gathering is reduced, and safe operation of power transmission lines is guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of bird prevention, in particular to a ball-shaped bird prevention device for a high-voltage overhead power transmission line tower. Background Art

[0002] Power towers are used to support transmission lines in overhead transmission lines. They are mostly made of steel or reinforced concrete. With the development of society, the number of power towers in my country has gradually increased. People have observed that many birds often build nests on power towers or land on power towers and their wires.

[0003] The current bird prevention measures mainly focus on bird thorns, which are effective and meet the requirements. After searching the prior art, the "telescopic bird-proofing needle plate" with the announcement number "CN208972406U" was found. The distance between the two rows of bird-proof steel needles in this device is maximized, which greatly improves the bird-proofing performance. However, birds occasionally build nests on the bird-proofing spikes in the middle of the tower crossarm, threatening the safe operation of the transmission line.

[0004] Therefore, a high-voltage overhead transmission line tower bird-proofing ball device is proposed to solve the above problems. Utility Model Content

[0005] The purpose of the present invention is to provide a high-voltage overhead transmission line tower bird-proofing ball device in order to solve the above-mentioned problem, which improves the problem that birds occasionally build nests on the bird-proof spikes in the middle of the tower crossarm, threatening the safe operation of the transmission line.

[0006] The utility model achieves the above-mentioned purpose through the following technical solutions: a high-voltage overhead transmission line tower bird-proof ball-type device, comprising: a high-voltage top frame, a cross fixedly connected to the interior of the high-voltage top frame; a bird-proofing mechanism, the bird-proofing mechanism is installed inside the high-voltage top frame, and the surface of the bird-proofing mechanism extends to the surface of the cross; wherein, the bird-proofing mechanism includes a bird-proofing component installed on the surface of the cross, a bird-repelling component is provided below the bird-proofing component, the bird-repelling component is installed inside the high-voltage top frame, and two bird-repelling bells are provided above the bird-repelling component, and the bird-repelling bells are installed on the surface of the cross.

[0007] Preferably, the bird-proofing component includes a disc fixedly connected to the upper end of the cross, the upper end of the disc is fixedly connected to a spring, the other end of the spring is fixedly connected to a metal hemisphere, the surface of the disc is provided with a plurality of side grooves, the inner walls of the side grooves are hinged with a plurality of knocking plates, the surface of the metal hemisphere is smooth, reducing the location for birds to land and build nests, and due to the setting of the spring, it is difficult for birds to maintain stability when landing.

[0008] Preferably, the bird-repellent assembly includes two crankshafts rotatably connected to the inner side of the high-voltage top frame, a cross bar is fixedly connected between the two crankshafts, a connecting sleeve is fixedly connected to the surface of the cross bar, and a plurality of arc blades are fixedly connected to the surface of the connecting sleeve. When the arc blades drive the connecting sleeve to rotate, they can assist in moving the knocking plate to knock the metal hemisphere to disperse the flock of birds.

[0009] Preferably, the plurality of side grooves are evenly distributed in a ring shape along the surface of the disc, and the inner wall of the side groove is rotatably connected to a circular shaft.

[0010] Preferably, the surface of the circular shaft is fixedly connected to the inner wall of the striking piece, and a top groove is provided on the upper end of the striking piece. When the striking piece swings, it strikes the metal hemisphere to generate sound to drive away the flock of birds.

[0011] Preferably, the plurality of arc blades are evenly distributed in a ring shape along the surface of the connecting sleeve, the longitudinal cross-section of the arc blades is arc-shaped, the arc blades are made of soft rubber material, and the arc-shaped setting facilitates being driven by airflow.

[0012] Preferably, the bird-repelling bell is hinged to the lower end of the cross, and the bird-repelling bell is located on the running track of the crankshaft. When the crankshaft rotates, the bird-repelling bell will be struck to disperse the flock of birds.

[0013] The beneficial effects of the utility model are:

[0014] 1. The above-mentioned bird-proof ball device for high-voltage overhead transmission line towers can, under the action of the bird-proof mechanism, create a sound-dispersing effect on bird flocks. When the arc blades of the device drive the connecting sleeve to rotate, they can assist in turning the striking piece to strike the metal hemisphere to disperse the bird flock. At the same time, the connecting sleeve drives the two crankshafts to rotate through the cross bar. When the crankshafts rotate, they strike the bird-repelling bell to assist in dispersing the bird flock, reducing the gathering of birds and ensuring the safe operation of the transmission line.

[0015] 2. By setting up a bird-proof component, the effect of reducing the gathering of bird flocks can be achieved under the action of the bird-proof component. The device uses the smooth surface of the metal hemisphere to drive the metal hemisphere to swing when the airflow flows, reducing the number of birds landing to build nests. The airflow drives the knocking piece to swing, so that the knocking piece knocks the metal hemisphere when swinging to produce sound to disperse the bird flocks, thereby ensuring the safe operation of the transmission line. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a structural diagram of the utility model;

[0017] Figure 2 This is a schematic structural diagram of the bird-proofing mechanism of the present utility model;

[0018] Figure 3 This is a schematic structural diagram of the bird-repelling component of the utility model;

[0019] Figure 4 This is a schematic diagram of the explosion structure of the bird-proof component of the present utility model.

[0020] In the figure: 1. High-voltage top frame; 2. Cross; 3. Bird-proofing mechanism; 31. Bird-proofing assembly; 311. Disc; 312. Spring; 313. Metal hemisphere; 314. Side groove; 315. Round shaft; 316. Knocking piece; 317. Top groove; 32. Bird-repelling assembly; 321. Crankshaft; 322. Connecting sleeve; 323. Arc blade; 33. Bird-repelling bell. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0022] When implementing: Figure 1-4 As shown, a high-voltage overhead transmission line tower bird-proofing ball-type device includes: a high-voltage top frame 1, with a cross 2 fixedly connected to the interior of the high-voltage top frame 1; a bird-proofing mechanism 3, which is installed inside the high-voltage top frame 1, and the surface of the bird-proofing mechanism 3 extends to the surface of the cross 2; wherein the bird-proofing mechanism 3 includes a bird-proofing component 31 installed on the surface of the cross 2, a bird-repelling component 32 is provided below the bird-proofing component 31, and the bird-repelling component 32 is installed inside the high-voltage top frame 1, and two bird-repelling bells 33 are provided above the bird-repelling component 32, and the bird-repelling bells 33 are installed on the surface of the cross 2;

[0023] like Figure 1 、 Figure 2 and Figure 4 As shown, the bird-proofing assembly 31 includes a disc 311 fixedly connected to the upper end of the cross 2, the upper end of the disc 311 is fixedly connected to a spring 312, the other end of the spring 312 is fixedly connected to a metal hemisphere 313, the surface of the disc 311 is provided with a plurality of side grooves 314, the inner walls of the side grooves 314 are hinged with a plurality of knocking pieces 316, the plurality of side grooves 314 are evenly distributed in an annular shape along the surface of the disc 311, the inner walls of the side grooves 314 are rotatably connected to a circular shaft 315, the surface of the circular shaft 315 is fixedly connected to the inner wall of the knocking piece 316, and the upper end of the knocking piece 316 is provided with a top groove 317;

[0024] During use of the device, when a bird is about to land at the intersection of the cross 2, the smooth surface of the metal hemisphere 313 reduces the number of places for the bird to land and build a nest. The provision of the spring 312 makes it difficult for the bird to maintain stability when landing. At the same time, the airflow drives the metal hemisphere 313 to swing, and the spring 312 makes it difficult for the bird to build a nest above the metal hemisphere 313. At the same time, the airflow drives the striking piece 316 to swing. At this time, the top groove 317 provided above the striking piece 316 keeps the swing amplitude of the striking piece 316 from being too large, so that the striking piece 316 strikes the metal hemisphere 313 when it swings, producing a sound to drive away the flock of birds.

[0025] like Figure 1 、 Figure 2 and Figure 3 As shown, the bird-repelling assembly 32 includes two crankshafts 321 rotatably connected to the inner side of the high-voltage top frame 1, a crossbar is fixedly connected between the two crankshafts 321, a connecting sleeve 322 is fixedly connected to the surface of the crossbar, a plurality of arc blades 323 are fixedly connected to the surface of the connecting sleeve 322, and the plurality of arc blades 323 are evenly distributed in a ring shape along the surface of the connecting sleeve 322. The longitudinal cross-section of the arc blades 323 is arc-shaped, and the arc blades 323 are made of soft rubber material. The bird-repelling bell 33 is hinged to the lower end of the cross 2, and the bird-repelling bell 33 is located on the running track of the crankshaft 321;

[0026] When the airflow flows, multiple arc blades 323 are driven to move. At this time, the arc blades 323 drive the connecting sleeve 322 to rotate synchronously. Then, when the arc blades 323 drive the connecting sleeve 322 to rotate, they can assist in moving the knocking piece 316 to knock the metal hemisphere 313 to disperse the flock of birds. At the same time, the connecting sleeve 322 drives the two crankshafts 321 to rotate through the cross bar. Then, when the crankshaft 321 rotates, it knocks the bird-repelling bell 33 to help disperse the flock of birds and reduce the gathering of birds.

[0027] When the utility model is in use, when a bird wants to land at the intersection of the cross 2, since the surface of the metal hemisphere 313 is smooth, the arrangement of the spring 312 makes it difficult for the bird to maintain stability when landing. When the airflow flows, the metal hemisphere 313 is driven to swing, and the spring 312 makes it difficult for the bird to build a nest above the metal hemisphere 313. The airflow drives the knocking piece 316 to swing, and the top groove 317 provided above the knocking piece 316, when the knocking piece 316 swings, strikes the metal hemisphere 313 to produce a sound to disperse the flock of birds; when the airflow flows, it drives the multiple arc blades 323 to move, and the arc blades 323 drive the connecting sleeve 322 to rotate synchronously. When the arc blades 323 drive the connecting sleeve 322 to rotate, they assist in toggling the knocking piece 316 to knock the metal hemisphere 313 to disperse the flock of birds. The connecting sleeve 322 drives the two crankshafts 321 to rotate through the cross bar. When the crankshaft 321 rotates, it strikes the bird-repelling bell 33 to assist in dispersing the flock of birds and reduce the gathering of birds.

[0028] In addition, it should be understood that although this specification is described in terms of implementation methods, not every implementation method contains only one independent technical solution. This narrative method of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment can also be appropriately combined to form other implementation methods that can be understood by those skilled in the art.

Claims

1. A high-voltage overhead transmission line tower bird-proof ball device, characterized in that: include: A high-voltage top frame (1), wherein a cross (2) is fixedly connected to the interior of the high-voltage top frame (1); A bird-proofing mechanism (3), the bird-proofing mechanism (3) being installed inside the high-voltage top frame (1), and the surface of the bird-proofing mechanism (3) extending to the surface of the cross (2); The bird-proofing mechanism (3) comprises a bird-proofing component (31) mounted on the surface of a cross (2); a bird-repelling component (32) is provided below the bird-proofing component (31); the bird-repelling component (32) is mounted inside a high-voltage top frame (1); two bird-repelling bells (33) are provided above the bird-repelling component (32); and the bird-repelling bells (33) are mounted on the surface of the cross (2).

2. A high-voltage overhead transmission line tower bird-proofing ball device according to claim 1, characterized in that: The bird-proofing component (31) comprises a disc (311) fixedly connected to the upper end of the cross (2); the upper end of the disc (311) is fixedly connected to a spring (312); the other end of the spring (312) is fixedly connected to a metal hemisphere (313); a surface of the disc (311) is provided with a plurality of side grooves (314); the inner walls of the side grooves (314) are hinged with a plurality of knocking pieces (316).

3. The bird-proof ball device for a high-voltage overhead transmission line tower according to claim 1, characterized in that: The bird-repelling assembly (32) comprises two crankshafts (321) rotatably connected to the inner side of the high-voltage top frame (1); a crossbar is fixedly connected between the two crankshafts (321); a connecting sleeve (322) is fixedly connected to the surface of the crossbar; and a plurality of arc blades (323) are fixedly connected to the surface of the connecting sleeve (322).

4. The bird-proof ball device for a high-voltage overhead transmission line tower according to claim 2, characterized in that: The plurality of side grooves (314) are evenly distributed in a ring shape along the surface of the disc (311), and the inner wall of the side groove (314) is rotatably connected to a circular shaft (315).

5. The bird-proof ball device for a high-voltage overhead transmission line tower according to claim 4, characterized in that: The surface of the circular shaft (315) is fixedly connected to the inner wall of the knocking piece (316), and the upper end of the knocking piece (316) is provided with a top groove (317).

6. The bird-proof ball device for a high-voltage overhead transmission line tower according to claim 3, characterized in that: The plurality of arc blades (323) are evenly distributed in a ring shape along the surface of the connecting sleeve (322); the longitudinal cross-section of the arc blades (323) is arc-shaped; and the material of the arc blades (323) is a soft rubber material component.

7. The bird-proof ball device for a high-voltage overhead transmission line tower according to claim 3, characterized in that: The bird-repelling bell (33) is hinged to the lower end of the cross (2), and the bird-repelling bell (33) is located on the running track of the crankshaft (321).

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