Telescopic anti-bird needle plate

Abstract

The utility model relates to the technical field of anti-bird needle plates, and discloses a telescopic anti-bird needle plate which comprises a supporting bottom plate and a second fixing plate, a first connecting plate is fixedly connected to the second fixing plate, and an air cylinder is fixedly connected to one side edge of the connecting plate. Compared with the prior art, the air cylinder drives the first guide rail to slide in the first connecting plate, drives the second fixing rod to slide, drives the second sliding plate to slide on the first guide rail, drives the third fixing plate to rotate, drives the first fixing rod to slide in the first through groove, drives the second guide rail to slide in the first connecting plate and drives the first sliding plate to move. A motor drives a first chain wheel to rotate, a second chain wheel is driven to rotate through a chain, a sliding block moves along with the chain, a first connecting plate and an anti-bird needle plate body are driven to move, and therefore the anti-bird needle plate can be quickly assembled, disassembled and overhauled. The bird repelling device can move in a large range to repel birds, and the bird repelling efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of anti-bird needle plates, in particular to a telescopic anti-bird needle plate. Background Art

[0002] With the development of society and the progress of the times, electricity has been widely used as a basic energy source in our lives. The power transmission system in our country is becoming more and more perfect. However, there are still many safety problems in overhead transmission lines that have not been improved. Among them, bird damage to overhead lines is a major safety hazard to the safe and stable operation of the power grid. As an effective tool to prevent bird damage, the anti-bird needle plate has emerged. It can effectively prevent birds from building nests, carrying branches in their mouths, and flying back and forth near the power grid with iron wires. The existing anti-bird needle plates are not convenient for the convenient installation and disassembly and maintenance of telescopic anti-bird needle plates, which is not convenient enough. Moreover, most of the anti-bird needle plates are in a static state and cannot drive birds over a large area, resulting in a reduction in the bird-driving efficiency, making the device have certain deficiencies. Content of the Utility Model

[0003] The purpose of the utility model is to solve the deficiencies existing in the prior art and to propose a telescopic anti-bird needle plate.

[0004] To achieve the above purpose, the utility model adopts the following technical scheme: A telescopic anti-bird needle plate includes a support bottom plate and a second fixing plate. A first connecting plate is fixedly connected to the second fixing plate. One side of the first connecting plate is fixedly connected with a cylinder. The output end of the cylinder passes through the first connecting plate and is fixedly connected with a first guide rail. One side of the first connecting plate is fixedly connected with a second connecting plate. The top of one end of the second connecting plate is rotatably connected with a third fixing plate. A first through groove and a second through groove are formed in the third fixing plate. A second fixing rod and a second sliding plate are fixedly connected to the first guide rail. The second fixing rod slides in the second through groove. A second guide rail is slidably connected in the first connecting plate. A first fixing rod and a first sliding plate are fixedly connected to the second guide rail. The first fixing rod slides in the first through groove. One side of the first sliding plate slides outside the first guide rail. One side of the second sliding plate slides outside the second guide rail.

[0005] As a further description of the above technical solution:

[0006] A side plate and a sliding rod are fixedly connected to the top of the support bottom plate. A motor is fixedly connected to the side of the side plate. The output end of the motor passes through the side plate and is fixedly connected with a first sprocket. A second sprocket is rotatably connected to the side of the side plate. A chain is installed outside the second sprocket and the first sprocket. A slider is rotatably connected to the front side of the chain. The slider slides outside the sliding rod. A first fixing plate is slidably connected to the outside of the sliding rod. A first sliding groove is formed in the first fixing plate. The slider slides in the first sliding groove. One side of the slider is fixedly connected with the second fixing plate.

[0007] As a further description of the above technical solution:

[0008] Clamping plates are fixedly connected to both the first skateboard and the second skateboard. A clamping groove is formed in each clamping plate. A clamping plate is inserted into the clamping groove. A fourth fixing plate is fixedly connected to the top of the clamping plate. A second sliding groove is formed in the fourth fixing plate.

[0009] As a further description of the above technical solution:

[0010] A threaded rod is rotatably connected to the fourth fixing plate. A screw sleeve is slidably connected to the outer side of the threaded rod. The screw sleeve slides in the second sliding groove.

[0011] As a further description of the above technical solution:

[0012] The screw sleeve is rotatably connected to a fifth fixing plate. One end of the fifth fixing plate is rotatably connected to a sixth fixing plate. One end of the sixth fixing plate is rotatably connected to the fourth fixing plate.

[0013] As a further description of the above technical solution:

[0014] Anti-bird needle plate bodies are fixedly connected to both the fifth fixing plate and the sixth fixing plate.

[0015] As a further description of the above technical solution:

[0016] A crank is fixedly connected to one end of the threaded rod.

[0017] The utility model has the following beneficial effects:

[0018] 1. In the utility model, starting the air cylinder drives the first guide rail to slide in the first connecting plate, thereby driving the second fixing rod to slide in the second through groove. At the same time, the second skateboard slides on the first guide rail. The movement of the first guide rail drives the third fixing plate to rotate, driving the first fixing rod to slide in the first through groove, thereby driving the second guide rail to slide in the first connecting plate, driving the first skateboard to move, so that the first skateboard and the clamping plate move in opposite directions, thereby fixing the clamping plate in the clamping grooves on both sides, facilitating the quick installation and disassembly and maintenance of the retractable anti-bird needle plate.

[0019] 2. In the utility model, starting the motor drives the first sprocket to rotate, driving the second sprocket to rotate through the chain, so that the slider moves along with the chain, driving the first connecting plate to move, thereby driving the anti-bird needle plate body to move, enabling it to move in a large range for bird repelling, improving the bird repelling efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 is a schematic diagram of the overall structure of a retractable anti-bird needle plate proposed by the utility model Figure 1 ;

[0021] Figure 2 is a schematic diagram of the overall structure of a retractable anti-bird needle plate proposed by the utility modelFigure 2 ;

[0022] Figure 3 Partial structural schematic of a telescopic bird-proof needle plate proposed by the present utility model Figure 1 ;

[0023] Figure 4 Partial structural schematic of a telescopic bird-proof needle plate proposed by the present utility model Figure 2 。

[0024] Legend description:

[0025] 1. Support base plate; 2. Side plate; 3. Motor; 4. First sprocket; 5. Second sprocket; 6. Chain; 7. Slide bar; 8. First fixing plate; 9. First chute; 10. Slide block; 11. Second fixing plate; 12. First connecting plate; 13. Cylinder; 14. First guide rail; 15. Second connecting plate; 16. Third fixing plate; 17. First through groove; 18. Second through groove; 19. First fixing rod; 20. Second fixing rod; 21. Second guide rail; 22. First slide plate; 23. Second slide plate; 24. Clamping plate; 25. Fourth fixing plate; 26. Threaded rod; 27. Crank; 28. Nut sleeve; 29. Fifth fixing plate; 30. Sixth fixing plate; 31. Bird-proof needle plate body; 32. Card slot; 33. Card plate; 34. Second chute. Specific implementation manners

[0026] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0027] Refer to Figures 1 - 4, an embodiment provided by the present utility model: a telescopic anti-bird needle plate, comprising a support bottom plate 1 and a second fixing plate 11. A first connecting plate 12 is fixedly connected to the second fixing plate 11. A cylinder 13 is fixedly connected to the side of the first connecting plate 12. The output end of the cylinder 13 passes through the first connecting plate 12 and is fixedly connected to a first guide rail 14. A second connecting plate 15 is fixedly connected to the side of the first connecting plate 12. One end of the top of the second connecting plate 15 is rotatably connected to a third fixing plate 16. A first through groove 17 and a second through groove 18 are formed in the third fixing plate 16. A second fixing rod 20 and a second sliding plate 23 are fixedly connected to the first guide rail 14. The second fixing rod 20 slides in the second through groove 18. A second guide rail 21 is slidably connected in the first connecting plate 12. A first fixing rod 19 and a first sliding plate 22 are fixedly connected to the second guide rail 21. The first fixing rod 19 slides in the first through groove 17. One side of the first sliding plate 22 slides outside the first guide rail 14. One side of the second sliding plate 23 slides outside the second guide rail 21. Start the cylinder 13 to make the first sliding plate 22 and the second sliding plate 23 move closer to the center.

[0028] A side plate 2 and a sliding rod 7 are fixedly connected to the top of the support bottom plate 1. A motor 3 is fixedly connected to the side of the side plate 2. The output end of the motor 3 passes through the side plate 2 and is fixedly connected to a first sprocket 4. A second sprocket 5 is rotatably connected to the side of the side plate 2. A chain 6 is installed outside the second sprocket 5 and the first sprocket 4. A slider 10 is rotatably connected to the front side of the chain 6. A first fixing plate 8 is slidably connected to the outside of the sliding rod 7. A first chute 9 is formed in the first fixing plate 8. The slider 10 slides in the first chute 9. One side of the slider 10 is fixedly connected to the second fixing plate 11. Clamping plates 24 are fixedly connected to both the first sliding plate 22 and the second sliding plate 23. A clamping groove 32 is formed in the clamping plate 24. A clamping plate 33 is inserted into the clamping groove 32. A fourth fixing plate 25 is fixedly connected to the top of the clamping plate 33. A second chute 34 is formed in the fourth fixing plate 25. A threaded rod 26 is rotatably connected in the fourth fixing plate 25. A screw sleeve 28 is slidably connected to the outside of the threaded rod 26. The screw sleeve 28 slides in the second chute 34. A fifth fixing plate 29 is rotatably connected to the screw sleeve 28. One end of the fifth fixing plate 29 is rotatably connected to a sixth fixing plate 30. One end of the sixth fixing plate 30 is rotatably connected to the fourth fixing plate 25. Anti-bird needle plate bodies 31 are fixedly connected to both the fifth fixing plate 29 and the sixth fixing plate 30. A crank 27 is fixedly connected to one end of the threaded rod 26, which is convenient for driving the threaded rod 26 to rotate.

[0029] Working principle: Starting the cylinder 13 drives the guide rail 14 to slide within the connecting plate 12. The guide rail 14 drives the fixed rod 20 and the slide plate 23 to move, causing the fixed rod 20 to slide within the through slot 18, driving the fixing plate 16 to rotate around the connecting plate 15. The fixing plate 16 drives the fixed rod 19 to slide within the through slot 17, causing the guide rail 21 to slide within the connecting plate 12, and at the same time driving the slide plate 22 to slide outside the guide rail 14, so that the slide plate 22 and the slide plate 23 move in opposite directions, driving the clamping grooves 32 in the clamping plates 24 on both sides to fix the clamping plates 33, facilitating the quick installation and disassembly and maintenance of the retractable anti-bird needle plate, which is more rapid, convenient, time-saving and labor-saving; Starting the motor 3 drives the sprocket 4 to rotate, drives the sprocket 5 to rotate through the chain 6, causes the slider 10 to move along with the chain 6 and slide within the chute 9, drives the connecting plate 12 to move, thereby driving the anti-bird needle plate body 31 to move, enabling it to move in a large range for bird repelling, and improving the bird repelling efficiency; Rotating the crank 27 drives the threaded rod 26 to rotate, drives the nut sleeve 28 to move, and at the same time the fixing plate 29 and the fixing plate 30 rotate, facilitating the adjustment of the distance between the anti-bird needle plate bodies 31.

[0030] Finally, it should be noted that the above are only the preferred embodiments of the present invention and are not used to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A retractable bird-proof needle plate, comprising a supporting base plate (1) and a second fixing plate (11), characterized in that: The fixing plate 2 (11) is fixedly connected to a connecting plate 1 (12), the connecting plate 1 (12) is fixedly connected to a cylinder (13) on its side, the output end of the cylinder (13) passes through the connecting plate 1 (12) and is fixedly connected to a guide rail 1 (14), the connecting plate 1 (12) is fixedly connected to a connecting plate 2 (15) on its side, the connecting plate 2 (15) is rotatably connected to a fixing plate 3 (16) at one end, the fixing plate 3 (16) is provided with a through slot 1 (17) and a through slot 2 (18), the guide rail 1 (14 ... fixedly connected to a connecting plate 3 (16) at one end, the fixing plate 3 (16) is provided with a through slot 1 (17) and a through slot 2 (18), the guide rail 1 (14) is fixedly connected to a connecting plate 2 (15) on its side, the connecting plate 2 (15) is fixedly connected to a connecting plate 3 (16) at one end, the connecting plate 3 (16) is fixedly connected to a connecting plate 2 (15) at one end, the connecting plate 2 (15) is fixedly connected to a connecting plate 3 (16) at one end, the connecting plate 3 (16) is fixedly connected to a connecting plate 3 (17) and a through slot 2 (18) A fixing rod 2 (20) and a slide plate 2 (23) are fixedly connected on the connecting plate 1 (14), the fixing rod 2 (20) slides in the through groove 2 (18), a guide rail 2 (21) is slidably connected in the connecting plate 1 (12), a fixing rod 1 (19) and a slide plate 1 (22) are fixedly connected on the guide rail 2 (21), the fixing rod 1 (19) slides in the through groove 1 (17), one side of the slide plate 1 (22) slides on the outside of the guide rail 1 (14), and one side of the slide plate 2 (23) slides on the outside of the guide rail 2 (21).

2. The retractable bird-proof needle plate according to claim 1, characterized in that: The top of the supporting base plate (1) is fixedly connected to a side plate (2) and a sliding rod (7); the side of the side plate (2) is fixedly connected to a motor (3); the output end of the motor (3) passes through the side plate (2) and is fixedly connected to a sprocket wheel one (4); the side of the side plate (2) is rotatably connected to a sprocket wheel two (5); a chain (6) is installed on the outer side of the sprocket wheel two (5) and the sprocket wheel one (4); the front side of the chain (6) is rotatably connected to a sliding block (10); the outer side of the sliding rod (7) is slidably connected to a fixed plate one (8); a sliding groove one (9) is provided in the fixed plate one (8); the sliding block (10) slides in the sliding groove one (9); and one side of the sliding block (10) is fixedly connected to the fixed plate two (11).

3. The retractable bird-proof needle plate according to claim 1, characterized in that: The slide plate one (22) and the slide plate two (23) are both fixedly connected with a clamping plate (24), a clamping groove (32) is provided in the clamping plate (24), a clamping plate (33) is inserted in the clamping groove (32), a fixing plate four (25) is fixedly connected to the top of the clamping plate (33), and a sliding groove two (34) is provided in the fixing plate four (25).

4. The retractable bird-proof needle plate according to claim 3, characterized in that: A threaded rod (26) is rotatably connected inside the fixing plate (25), a threaded sleeve (28) is slidably connected outside the threaded rod (26), and the threaded sleeve (28) slides in the sliding groove (34).

5. The retractable bird-proof needle plate according to claim 4, characterized in that: The screw sleeve (28) is rotatably connected to a fixing plate five (29), one end of the fixing plate five (29) is rotatably connected to a fixing plate six (30), and one end of the fixing plate six (30) is rotatably connected to a fixing plate four (25).

6. The retractable bird-proof needle plate according to claim 5, characterized in that: The fixing plate five (29) and the fixing plate six (30) are both fixedly connected with a bird-proof needle plate body (31).

7. The retractable bird-proof needle plate according to claim 4, characterized in that: One end of the threaded rod (26) is fixedly connected to a crank (27).

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