CN218483640U

CN218483640U - Umbrella type bird-proof baffle plate

Info

Publication number: CN218483640U
Application number: CN202221873378.9U
Authority: CN
Inventors: 李孟洲; 王莹; 李志远; 陈辉; 王稼琦; 尚学达; 王亚飞; 韩子鹏; 路璠; 李承前; 曾攀
Original assignee: Jiaozuo Power Supply Co of State Grid Henan Electric Power Co Ltd
Current assignee: Jiaozuo Power Supply Co of State Grid Henan Electric Power Co Ltd
Priority date: 2022-07-20
Filing date: 2022-07-20
Publication date: 2023-02-17
Anticipated expiration: 2032-07-20

Abstract

The utility model discloses an umbrella type bird prevention baffle belongs to high voltage transmission net and maintains and guarantee technical field, has solved the technical problem of the circuit tripping operation that birds activity causes and has broken down. The novel anti-theft device comprises a baffle plate, wherein the lower end of the baffle plate is fixedly connected with a vertical extension rod, the lower end of the extension rod is fixedly connected with a vertical spring, and a clamping device is fixedly arranged at the lower end of the spring. The clamping device comprises a U-shaped plate fixedly connected with the lower end of the spring, and a clamping nut is detachably connected to an opening of the U-shaped plate. The baffle is umbrella-shaped, and sets up a plurality of through-hole that is used for the ventilation on the baffle. The spring with be provided with the connecting rod between the U template, the lower extreme and the U template fixed connection of connecting rod, the upper end of connecting rod and the lower extreme fixed connection of spring, be provided with automatic sound bird repellent device on the connecting rod.

Description

Umbrella type bird-proof baffle plate

Technical Field

The utility model belongs to the technical field of high-voltage transmission net is maintained and is ensured, concretely relates to umbrella type prevents bird baffle.

Background

An electric power line refers to a line used to transmit electric energy between a power plant, a substation, and an electric power consumer. It is an important component of a power supply system and is responsible for the task of delivering and distributing electrical energy. Compared with a cable line, an overhead line has more advantages, such as low cost, low investment, easy installation, convenient maintenance and overhaul, easy fault finding and removal and the like, so the overhead line is quite widely applied. Bird damage of the power transmission line refers to damage of line tripping, grounding faults and the like caused by bird activities, and in nearly ten years, with the transformation of a cement tower, lines of 110kV or above are basically replaced by iron towers. The line fault caused by bird damage becomes one of important factors influencing the safe operation of the line, and the normal electricity utilization of people's life and factories is damaged. Lines at high altitudes are often disturbed by birds, such as: birds nest, carry branches at the mouth, and the iron wire flies back and forth in the air, so that short-circuit accidents can be caused when the branches and the like fall on a line lead or are reversely lapped on the lead and a cross arm; the bird nest on the tower is blown away by wind, and similar conditions can be caused, so that short-circuit accidents are caused. Larger birds fly between the wires and fight over may cause short circuits between the phases. Bird droppings contaminate the porcelain skirt or dilute droppings may cause flashover as they flow down the porcelain bottle. In addition, when the bird nest needs to be dismantled, the workload is large, most of the bird nest is electrified and works high above the ground, and the bird nest is very dangerous. The bird repellers commonly used at present are bird repellers and bird repellers. The opened bird-preventing stabs have large areas, so that the conventional maintenance work of the line can be influenced, and meanwhile, some birds with small body sizes are found to nest by the bird-preventing stabs in the actual operation and maintenance, so that the operation safety of the line is influenced.

SUMMERY OF THE UTILITY MODEL

The utility model aims at overcoming the defects of the prior art, providing an umbrella-type bird-proof baffle plate, solving the technical problems of line tripping and fault caused by bird activities.

The purpose of the utility model is realized like this: an umbrella type bird-proof baffle comprises a baffle, wherein the lower end of the baffle is fixedly connected with a vertical extension rod, the lower end of the extension rod is fixedly connected with a vertical spring, and the lower end of the spring is fixedly provided with a clamping device; the clamping device comprises a U-shaped plate fixedly connected with the lower end of the spring, and a clamping nut is detachably connected to an opening of the U-shaped plate. The baffle is umbrella-shaped, and sets up a plurality of through-hole that is used for the ventilation on the baffle.

Furthermore, a connecting rod is arranged between the spring and the U-shaped plate, the lower end of the connecting rod is fixedly connected with the U-shaped plate, and the upper end of the connecting rod is fixedly connected with the lower end of the spring; an automatic sound bird repelling device is arranged on the connecting rod.

Further, automatic sound bird repellent device includes: the device comprises a drum box fixedly connected to the side wall of the connecting rod and a cross rod which transversely penetrates through the connecting rod and is rotatably connected with the connecting rod, wherein the left end of the cross rod is connected with a flexible rope, and the other end of the flexible rope is fixedly connected with a pestle block which is matched with the drum box; the right end of the cross rod is fixedly connected with a driving fan blade.

Furthermore, a plurality of reinforcing ribs are arranged between the extension rod and the baffle, the inner ends of the reinforcing ribs are fixedly connected with the side wall of the extension rod, and the outer ends of the reinforcing ribs are fixedly connected with the inner wall of the baffle.

Furthermore, two threaded holes are formed in the lower support plate of the U-shaped plate, and the two clamping nuts are respectively in threaded connection with the two threaded holes.

Furthermore, the through hole penetrates through the side wall of the baffle, and the outer aperture of the through hole is larger than the inner aperture of the through hole.

Further, the lower extreme welding of connecting rod has the connecting seat, the upper support fixed connection of connecting seat through bolt and U template.

The utility model has the advantages that: through the setting of spring, can make the baffle take place the swing of left and right direction, when birds stands on the baffle, the side pendulum takes place for the baffle, and then flies birds with the surprise, avoids birds to stop. The clamping device and the clamping nut are matched for use in fixing the baffle plate on the insulator string or the tower. The swinging of the baffle plate is utilized to prevent birds from staying, so that the line tripping or other line faults caused by bird activities are avoided.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the baffle structure of the present invention;

fig. 3 is a schematic view of the U-shaped plate structure of the present invention;

fig. 4 is an enlarged view of a in fig. 1 of the present invention.

In the figure: 1. a baffle plate; 2. an extension pole; 3. a spring; 4. a clamping device; 5. clamping the nut; 6. a through hole; 7. a connecting rod; 8. a drum box; 9. a cross bar; 10. a flexible cord; 11. pestle blocks; 12. driving the fan blades; 13. reinforcing ribs; 14. a threaded hole; 15. a connecting seat; 16. the outer pore diameter; 17. an inner pore diameter; 18. an upper support plate; 19. a lower support plate; 20. u-shaped plate.

Detailed Description

The utility model is further explained by the following drawings, it should be pointed out that all the upper, lower, all around, equal position words appearing in the utility model are all the position words made by referring to the drawing in fig. 1, and all the position words are not limited to the utility model, which is just for clearer explanation and explanation.

Example 1

As shown in fig. 1-4, the present embodiment discloses an umbrella type bird-proof baffle plate, which comprises a baffle plate 1, a vertical extension rod 2 fixedly connected to the lower end of the baffle plate 1, a vertical spring 3 fixedly connected to the lower end of the extension rod 2, and a clamping device 4 fixedly arranged at the lower end of the spring 3. The clamping device 4 comprises a U-shaped plate 20 fixedly connected with the lower end of the spring 3, and a clamping nut 5 is detachably connected to an opening of the U-shaped plate 20. Baffle 1 is umbelliform, and sets up a plurality of through-hole 6 that are used for the ventilation on the baffle 1. A connecting rod 7 is arranged between the spring 3 and the U-shaped plate 20, the lower end of the connecting rod 7 is fixedly connected with the U-shaped plate 20, and the upper end of the connecting rod 7 is fixedly connected with the lower end of the spring 3. An automatic sound bird repelling device is arranged on the connecting rod 7.

This embodiment passes through spring 3's setting, can make baffle 1 take place the swing of left and right direction, and when birds stood on baffle 1, the side pendulum took place for baffle 1, and then flies birds frightening, avoids birds to stop. The co-operation of the clamping device 4 and the clamping nut 5 serves to fix the screen 1 to the insulator string or the tower. The swinging of the baffle plate 1 is utilized to prevent birds from staying, so that the line tripping or other line faults caused by the activities of the birds are avoided. The extension rod 2 is used for facilitating the installation of the umbrella-shaped baffle 1. The umbrella-shaped baffle 1 has the advantages of no water accumulation, difficulty in bird standing, shielding of an insulator string, prevention of bird droppings from polluting the porcelain skirt and the like. Even birds do not stand in the top of baffle 1, only stands in near of baffle 1 even automatic sound bird repellent device's effect is that birds, and under the effect of wind, automatic sound bird repellent device can make a sound, flies near the bird frightening through the sound, avoids birds to stop.

Example 2

As shown in fig. 1 to 4, the present embodiment discloses an umbrella-type bird baffle, which comprises a baffle 1, wherein the lower end of the baffle 1 is fixedly connected with a vertical extension rod 2, the lower end of the extension rod 2 is fixedly connected with a vertical spring 3, and the lower end of the spring 3 is fixedly provided with a clamping device 4. The clamping device 4 comprises a U-shaped plate 20 fixedly connected with the lower end of the spring 3, and a clamping nut 5 is detachably connected to an opening of the U-shaped plate 20. Baffle 1 is umbelliform, and sets up a plurality of through-hole 6 that are used for the ventilation on the baffle 1. A connecting rod 7 is arranged between the spring 3 and the U-shaped plate 20, the lower end of the connecting rod 7 is fixedly connected with the U-shaped plate 20, and the upper end of the connecting rod 7 is fixedly connected with the lower end of the spring 3. An automatic sound bird repelling device is arranged on the connecting rod 7.

For better effect, automatic sound bird repellent device includes: drum case 8, the horizontal pole 9 that transversely runs through connecting rod 7 and be connected with connecting rod 7 rotation of fixed connection on the connecting rod 7 lateral wall, horizontal pole 9 passes through the bearing rotation with connecting rod 7 and is connected. The left end of horizontal pole 9 is connected with flexible rope 10, and the other end fixedly connected with of flexible rope 10 is used for with drum case 8 matched with pestle piece 11. The right end of the cross bar 9 is fixedly connected with a driving fan blade 12. The theory of operation of automatic sound bird repellent device is, utilize the wind in the air of height, it is rotatory to blow drive flabellum 12, and drive flabellum 12 is rotatory to drive horizontal pole 9 and rotates, and horizontal pole 9 rotates and drives flexible rope 10 and pestle piece 11 and follow its synchronous rotation, and horizontal pole 9 pivoted speed is faster under the effect of centrifugal force, and pestle piece 11 pivoted circular path diameter is big more, and pestle piece 11 can be strikeed the drum case 8 along with the rotation of horizontal pole 9 on, sends out the sound of thumping. By using natural wind energy as a drive, energy is saved, and the drum box 8 can continuously make a sound.

For better effect, be provided with a plurality of strengthening ribs 13 between extension rod 2 and the baffle 1, the inner of strengthening rib 13 and the lateral wall fixed connection of extension rod 2, the outer end of strengthening rib 13 and the inner wall fixed connection of baffle 1. The effect of strengthening rib 13 is protection baffle 1, avoids baffle 1 to fall to stand because of great birds and damages, prolongs baffle 1's life.

For better effect, the lower support plate 19 of the U-shaped plate 20 is provided with two threaded holes 14, and two clamping nuts 5 are respectively screwed in the two threaded holes 14. The through hole 6 penetrates through the side wall of the baffle plate 1, and the outer aperture 16 of the through hole 6 is larger than the inner aperture 17 thereof. The through holes 6 are used for preventing the baffle 1 from being damaged by strong wind and prolonging the service life of the baffle 1.

For better effect, the lower end of the connecting rod 7 is welded with a connecting seat 15, and the connecting seat 15 is fixedly connected with an upper support plate 18 of a U-shaped plate 20 through a bolt.

Claims

1. The utility model provides an umbrella type prevents bird baffle, includes baffle (1), the lower extreme fixedly connected with vertical extension rod (2) of baffle (1), its characterized in that: the lower end of the extension rod (2) is fixedly connected with a vertical spring (3), and the lower end of the spring (3) is fixedly provided with a clamping device (4); clamping device (4) including with lower extreme fixed connection's of spring (3) U template (20), detachable be connected with clamping nut (5) on the opening of U template (20).

2. The umbrella-type bird baffle of claim 1, wherein: the baffle (1) is umbrella-shaped, and a plurality of through holes (6) for ventilation are formed in the baffle (1).

3. The umbrella-type bird baffle of claim 2, wherein: a connecting rod (7) is arranged between the spring (3) and the U-shaped plate (20), the lower end of the connecting rod (7) is fixedly connected with the U-shaped plate (20), and the upper end of the connecting rod (7) is fixedly connected with the lower end of the spring (3); an automatic sound bird repelling device is arranged on the connecting rod (7).

4. The umbrella-type bird baffle of claim 3, wherein: automatic sound bird repellent device includes: the device comprises a drum box (8) fixedly connected to the side wall of the connecting rod (7), and a cross rod (9) transversely penetrating through the connecting rod (7) and rotatably connected with the connecting rod (7), wherein the left end of the cross rod (9) is connected with a flexible rope (10), and the other end of the flexible rope (10) is fixedly connected with a pestle block (11) matched with the drum box (8); the right end of the cross rod (9) is fixedly connected with a driving fan blade (12).

5. The umbrella-type bird baffle of claim 1, wherein: be provided with a plurality of strengthening ribs (13) between extension rod (2) and baffle (1), the inner of strengthening rib (13) and the lateral wall fixed connection of extension rod (2), the outer end of strengthening rib (13) and the inner wall fixed connection of baffle (1).

6. The umbrella-type bird baffle of claim 1, wherein: two threaded holes (14) are formed in a lower support plate (19) of the U-shaped plate (20), and two clamping nuts (5) are respectively in threaded connection with the two threaded holes (14).

7. The umbrella-type bird baffle of claim 2, wherein: the through hole (6) penetrates through the side wall of the baffle (1), and the outer aperture (16) of the through hole (6) is larger than the inner aperture (17) of the through hole.

8. The umbrella-type bird baffle of claim 3, wherein: the lower extreme welding of connecting rod (7) has connecting seat (15), connecting seat (15) pass through bolt and upper support plate (18) fixed connection of U template (20).