Insulator anti-snake device

Abstract

The utility model discloses an anti-snake device for an insulator, and relates to the technical field of frightening or expelling devices. The insulator anti-snake device comprises an insulator supporting rod, an insulator body and an insulation arc striking rod, the outer surface of the insulator supporting rod is fixedly connected with an arc extinguishing block, the outer surface of the insulator supporting rod is fixedly connected with a protection box, the outer surface of the insulator supporting rod is provided with an anti-snake assembly, and the protection box is internally provided with a power device. The connecting pipe rotates to drive the bristles to rotate and displace, the outer surface of the snake repelling cover is painted with tobacco bag oil through rotation and displacement of the bristles, the oil smell of the tobacco bag oil is dispersed fast, the dispersion range is expanded, snakes can keep away from the snake repelling cover, meanwhile, due to the fact that the tobacco bag oil has a certain lubricating effect, the possibility that the snakes continue to climb upwards is avoided, and the snake repelling effect is improved. The snake climbing prevention insulator can effectively prevent the situation that snakes climb to cause insulator body failure and line tripping accidents to cause large-area power failure of the line, and the practicability is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of frightening or expelling devices, in particular to an insulator anti-snake device. Background Art

[0002] Insulators are devices installed between conductors at different potentials or between conductors and grounded structures, which can withstand voltage and mechanical stress. There are many types of insulators with different shapes. Although the structures and appearances of different types of insulators are quite different, they are all composed of two major parts: insulating parts and connecting hardware. In the early years, insulators were mostly used on electric poles, and gradually developed into high-type high-voltage electric wire connection towers with many disc-shaped insulators hung at one end. It is to increase the creepage distance and is usually made of glass or ceramic.

[0003] When building high-type high-voltage power line connection towers in some mountainous areas, it is inevitable that birds will stand on the insulators during long-term use. In addition, since the suspension insulators are disc-shaped with gaps between them, snakes will entangle on the suspension insulators, which may cause short circuits between high-voltage transmission lines or between phases, seriously threatening the safety of power transmission. Therefore, there is an urgent need for a snake-proof device that can drive away snakes and prevent them from climbing. Utility Model Content

[0004] The utility model aims to solve at least one of the technical problems existing in the prior art and to provide an insulator anti-snake device, which can solve the problem that snakes may climb on the insulator, thereby endangering the safety of power transmission.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an insulator anti-snake device, comprising an insulator support rod, an insulator body and an insulating arc-starting rod, wherein an arc-extinguishing block is fixedly connected to the outer surface of the insulator support rod, a snake-repelling cover for repelling snakes is fixedly connected to the outer surface of the insulator support rod, a pressing block is fixedly connected to the inner bottom wall of the snake-repelling cover, and a protective cover is fixedly connected to the outer surface of the insulator support rod;

[0006] Among them, the outer surface of the insulator support rod is fixedly connected with a protection box, the outer surface of the insulator support rod is provided with an anti-snake component, and the inside of the protection box is provided with a power device.

[0007] Preferably, the power device comprises a transmission rod, the transmission rod is rotatably connected to the inside of the protection box, a worm with a transmission function is fixedly sleeved on the outer surface of the transmission rod, and a fan blade is fixedly sleeved on the outer surface of the transmission rod;

[0008] The outer surface of the worm is meshingly connected with a worm wheel, the lower end of the worm wheel is fixedly connected with a connecting cylinder with a transmission function, and the lower end of the connecting cylinder is fixedly connected with a rotating disk.

[0009] Preferably, one end of the transmission rod away from the insulating arc-starting rod is rotated to extend out of the protection box, the transmission rod is rotated to extend out of the protection cover, and the worm gear is rotatably sleeved with the insulator support rod.

[0010] Preferably, the connecting tube is rotatably sleeved with the insulator support rod, and one end of the connecting tube away from the worm gear is rotatably extended out of the protective box.

[0011] Preferably, the anti-snake assembly comprises a round-head slider, which is slidably connected to the inside of the turntable, a spring is fixedly connected to the upper end of the round-head slider, a sliding column is fixedly connected to the upper end of the round-head slider, and a cigarette oil cylinder is fixedly connected to the upper surface of the turntable;

[0012] Among them, the interior of the tobacco oil cylinder is fixedly connected to a tobacco oil cavity airbag, the tobacco oil cavity airbag has certain toughness, the tobacco oil cavity airbag is made of soft material, the upper surface of the tobacco oil cylinder is fixedly connected to a connecting pipe through a pipeline, and the connecting pipe is fixedly connected to bristles on one side close to the snake repellent cover.

[0013] Preferably, one end of the spring away from the round-head slider is fixedly connected to the turntable, one end of the slide column away from the round-head slider slides through the turntable, and the slide column slides and extends to the inside of the tobacco oil cylinder.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] (1) The insulator anti-snake device, when the rotation of the turntable drives the connection pipe to rotate, the rotation of the connection pipe drives the bristles to rotate and displace, and the rotation and displacement of the bristles causes the tobacco oil to be brushed onto the outer surface of the snake repellent cover, so that the tobacco oil odor is dispersed faster and the dispersion range is expanded, so that snakes are kept away from it. At the same time, since the tobacco oil has a certain lubricating effect, it also avoids the possibility of snakes continuing to crawl upwards, and can effectively prevent snakes from climbing, causing failure of the insulator body, and line tripping accidents causing large-scale power outages on the line, thereby increasing practicality.

[0016] (2) The insulator anti-snake device flows through the outlet of the connecting pipe to the bristles for a certain amount of adsorption. The use of the device facilitates the outflow of tobacco oil and the emission of pungent odor of the tobacco oil. The odor can be smelled by snakes, thereby preventing snakes from continuing to crawl upwards and increasing practicality.

[0017] (3) In the insulator anti-snake device, the rotation of the transmission rod drives the rotation of the worm, the rotation of the worm drives the rotation of the worm wheel, the rotation of the worm wheel drives the rotation of the connecting cylinder, the rotation of the connecting cylinder drives the rotation of the turntable, and the rotation of the turntable drives the rotation and displacement of the tobacco oil cylinder. The rotation and displacement of the device avoids the need to install motors and other products near the insulator. It is driven by wind energy, which saves resources and increases practicality compared to driving with electricity. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The utility model is further described below in conjunction with the accompanying drawings and embodiments:

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

[0020] Figure 2 This is a schematic diagram of the pressing block of the utility model;

[0021] Figure 3 This is a schematic diagram of the snake repellent cover of the utility model;

[0022] Figure 4 This is a schematic diagram of the insulator body of the utility model;

[0023] Figure 5 This is a schematic diagram of the bristles of the utility model;

[0024] Figure 6 It is a schematic diagram of the fan blade of the utility model.

[0025] Figure numerals: 1. insulator support rod; 2. insulator body; 3. insulating arc-starting rod; 4. arc-extinguishing block; 5. snake-repelling cover; 6. protective box; 7. transmission rod; 8. worm; 9. fan blades; 10. worm gear; 11. connecting cylinder; 12. turntable; 13. tobacco oil cylinder; 14. round-head slider; 15. slide column; 16. spring; 17. pressing block; 18. connecting tube; 19. bristles; 20. tobacco oil cavity air bag; 21. protective cover. DETAILED DESCRIPTION

[0026] This section will describe in detail the specific embodiments of the utility model. The preferred embodiments of the utility model are shown in the accompanying drawings. The purpose of the accompanying drawings is to supplement the description of the text part of the specification with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the utility model, but it cannot be understood as a limitation on the protection scope of the utility model.

[0027] In the description of the present invention, it should be understood that descriptions involving orientation, such as up, down, front, back, left, right, etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0028] In the description of the present utility model, "greater than", "less than", "exceed" etc. are understood as not including the number itself, and "above", "below", "within" etc. are understood as including the number itself. If there is a description of "first" or "second", it is only used for the purpose of distinguishing the technical features, and cannot be understood as indicating or implying the relative importance or implicitly indicating the number of the indicated technical features or implicitly indicating the order of the indicated technical features.

[0029] In the description of the present invention, unless otherwise clearly defined, terms such as setting, installing, connecting, etc. should be understood in a broad sense, and technicians in the relevant technical field can reasonably determine the specific meanings of the above terms in the present invention based on the specific content of the technical solution.

[0030] See also Figure 1-6 The utility model provides a technical solution: an insulator anti-snake device, comprising an insulator support rod 1, an insulator body 2 and an insulating arc-starting rod 3, an arc-extinguishing block 4 is fixedly connected to the outer surface of the insulator support rod 1, a snake-repelling cover 5 for repelling snakes is fixedly connected to the outer surface of the insulator support rod 1, a pressing block 17 is fixedly connected to the inner bottom wall of the snake-repelling cover 5, and a protective cover 21 is fixedly connected to the outer surface of the insulator support rod 1;

[0031] Among them, the outer surface of the insulator support rod 1 is fixedly connected with a protection box 6, the outer surface of the insulator support rod 1 is provided with an anti-snake component, and the inside of the protection box 6 is provided with a power device.

[0032] Further, the power device includes a transmission rod 7, the transmission rod 7 is rotatably connected to the inside of the protection box 6, one end of the transmission rod 7 away from the insulating arc-starting rod 3 is rotatably extended out of the protection box 6, the outer surface of the transmission rod 7 is fixedly sleeved with a worm 8 with a transmission function, the transmission rod 7 is rotatably extended out of the protection cover 21, and the outer surface of the transmission rod 7 is fixedly sleeved with a fan blade 9;

[0033] Among them, the outer surface of the worm 8 is meshingly connected with a worm wheel 10, and the worm wheel 10 is rotatably sleeved with the insulator support rod 1. The lower end of the worm wheel 10 is fixedly connected with a connecting tube 11 with a transmission function, and the connecting tube 11 is rotatably sleeved with the insulator support rod 1. The end of the connecting tube 11 away from the worm wheel 10 rotates and extends out of the protective box 6, and the lower end of the connecting tube 11 is fixedly connected with a turntable 12.

[0034] Further, the anti-snake assembly includes a round-head slider 14, which is slidably connected to the inside of the turntable 12, a spring 16 is fixedly connected to the upper end of the round-head slider 14, and one end of the spring 16 away from the round-head slider 14 is fixedly connected to the turntable 12, a slide column 15 is fixedly connected to the upper end of the round-head slider 14, and one end of the slide column 15 away from the round-head slider 14 slides through the turntable 12, and a cigarette oil cylinder 13 is fixedly connected to the upper surface of the turntable 12, and the slide column 15 slides and extends to the inside of the cigarette oil cylinder 13;

[0035] Among them, the interior of the tobacco oil cylinder 13 is fixedly connected to a tobacco oil cavity airbag 20, which has a certain toughness. The tobacco oil cavity airbag 20 is made of soft material and will produce elastic deformation when squeezed by external force. When there is no external force, the tobacco oil cavity airbag 20 recovers the deformation. The upper surface of the tobacco oil cylinder 13 is fixedly connected to a connecting pipe 18 through a pipeline. The side of the connecting pipe 18 close to the snake repellent cover 5 is fixedly connected to bristles 19. The bristles 19 have the ability to absorb tobacco oil. An outlet is provided on the outer surface of the connecting pipe 18. The tobacco oil flows out to the bristles 19 through the outlet on the surface of the connecting pipe 18, and is brushed onto the surface of the snake repellent cover 5 through the bristles 19.

[0036] Furthermore, when the device is used, when the insulator body 2 is needed for protection, the power systems in some mountainous locations are mostly installed at a higher position, and the insulator body 2 is also installed on the upper end of the power tower. Through the wind blowing at a higher position in the mountain, the wind drives the fan blades 9 to rotate, and the drive of the fan blades 9 drives the transmission rod 7 to rotate, and the rotation of the transmission rod 7 drives the worm 8 to rotate, and the rotation of the worm 8 drives the worm wheel 10 to rotate, and the rotation of the worm wheel 10 drives the connecting tube 11 to rotate, and the rotation of the connecting tube 11 drives the turntable 12 to rotate, and the rotation of the turntable 12 drives the tobacco oil cylinder 13 to rotate and displace. The rotation and displacement of the device avoids the need to install motors and other products near the insulator. It is driven by wind energy, which saves resources and increases practicality compared to driving with electricity.

[0037] Furthermore, when the device is used, when the turntable 12 rotates, the rotation of the turntable 12 drives the round-head slider 14 to rotate and displace. When the round-head slider 14 rotates and displaces to a specified position, the round-head slider 14 contacts the pressing block 17. The shapes of the round-head slider 14 and the pressing block 17 facilitate the contact between the round-head slider 14 and the pressing block 17. The protrusion of the pressing block 17 applies pressure to the round-head slider 14 to move the round-head slider 14. The movement of the round-head slider 14 compresses the spring 16. The movement of the round-head slider 14 drives the sliding column 15 to move. The movement of the sliding column 15 squeezes the air bag 20 of the tobacco bag oil cavity.

[0038] Among them, the tobacco oil in the tobacco oil cavity air bag 20 is extruded into the connecting pipe 18 through a pipe, and flows to the bristles 19 through the outlet of the connecting pipe 18 for a certain amount of adsorption. The use of this device is convenient for the tobacco oil to flow out and to emit a pungent smell, which can be smelled by snakes, thereby preventing the snakes from continuing to crawl upwards and causing the insulator body 2 to fail. The line tripping accident causes a large-scale power outage on the line, thereby increasing practicality.

[0039] Furthermore, when the device is used, when the rotation of the turntable 12 drives the connecting tube 18 to rotate, the rotation of the connecting tube 18 drives the bristles 19 to rotate and displace, and the rotation and displacement of the bristles 19 causes the tobacco oil to be brushed onto the outer surface of the snake repellent cover 5, so that the tobacco oil odor is dispersed faster and the dispersion range is expanded, so that snakes stay away from it. At the same time, since the tobacco oil has a certain lubricating effect, the possibility of snakes continuing to crawl upwards is also avoided, which can effectively prevent snakes from climbing and increase practicality.

[0040] Working principle: when the device is used, when the insulator body 2 is needed for protection, the power systems in some mountainous areas are mostly installed at a higher position, and the insulator body 2 is also installed on the upper end of the power tower. The wind blows at a higher position in the mountain, so that the wind drives the fan blades 9 to rotate, and the drive of the fan blades 9 drives the transmission rod 7 to rotate, and the rotation of the transmission rod 7 drives the worm 8 to rotate, and the rotation of the worm 8 drives the worm wheel 10 to rotate, and the rotation of the worm wheel 10 drives the connecting cylinder 11 to rotate, and the rotation of the connecting cylinder 11 drives the turntable 12 to rotate, and the rotation of the turntable 12 drives the tobacco oil cylinder 13 to rotate and displace, and the rotation of the turntable 12 drives the round-head slider 14 to rotate and displace, and when the round-head slider 14 rotates and displaces to the specified position, the round-head slider 14 contacts the pressing block 17, The shapes of the round-headed slider 14 and the pressing block 17 facilitate the contact between the round-headed slider 14 and the pressing block 17. The protrusion of the pressing block 17 applies pressure to the round-headed slider 14 to make the round-headed slider 14 move. The movement of the round-headed slider 14 compresses the spring 16. The movement of the round-headed slider 14 drives the sliding column 15 to move. The movement of the sliding column 15 squeezes the cigarette bag oil cavity air bag 20. The cigarette bag oil in the cigarette bag oil cavity air bag 20 is discharged into the interior of the connecting pipe 18 through the pipeline, and flows to the bristles 19 through the outlet of the connecting pipe 18 for a certain amount of adsorption. When the rotation of the turntable 12 drives the connecting pipe 18 to rotate, the rotation of the connecting pipe 18 drives the bristles 19 to rotate and displace. The rotation and displacement of the bristles 19 causes the cigarette bag oil to be brushed onto the outer surface of the snake repellent cover 5.

[0041] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments. Various changes can be made within the knowledge scope of ordinary technicians in the technical field without departing from the purpose of the present invention.

Claims

1. An insulator anti-snake device, comprising an insulator support rod (1), an insulator body (2) and an insulating arc-starting rod (3), characterized in that: The outer surface of the insulator support rod (1) is fixedly connected to an arc extinguishing block (4), the outer surface of the insulator support rod (1) is fixedly connected to a snake-repelling cover (5) for repelling snakes, the inner bottom wall of the snake-repelling cover (5) is fixedly connected to a pressing block (17), and the outer surface of the insulator support rod (1) is fixedly connected to a protective cover (21); The outer surface of the insulator support rod (1) is fixedly connected to a protection box (6), the outer surface of the insulator support rod (1) is provided with a snake-proof component, and the interior of the protection box (6) is provided with a power device.

2. The insulator anti-snake device according to claim 1, characterized in that: The power device comprises a transmission rod (7), the transmission rod (7) is rotatably connected to the inside of the protection box (6), a worm (8) having a transmission function is fixedly sleeved on the outer surface of the transmission rod (7), and a fan blade (9) is fixedly sleeved on the outer surface of the transmission rod (7); The outer surface of the worm (8) is meshingly connected with a worm wheel (10), the lower end of the worm wheel (10) is fixedly connected with a connecting cylinder (11) having a transmission function, and the lower end of the connecting cylinder (11) is fixedly connected with a rotating disk (12).

3. The insulator anti-snake device according to claim 2, characterized in that: One end of the transmission rod (7) away from the insulating arc-starting rod (3) is rotated to extend out of the protection box (6), the transmission rod (7) is rotated to extend out of the protection cover (21), and the worm gear (10) is rotationally sleeved with the insulator support rod (1).

4. The insulator anti-snake device according to claim 2, characterized in that: The connecting tube (11) is rotatably sleeved with the insulator support rod (1), and one end of the connecting tube (11) away from the worm gear (10) is rotatably extended out of the protection box (6).

5. The insulator anti-snake device according to claim 2, characterized in that: The anti-snake assembly comprises a round-head slider (14), the round-head slider (14) is slidably connected to the inside of the rotating disk (12), the upper end of the round-head slider (14) is fixedly connected to a spring (16), the upper end of the round-head slider (14) is fixedly connected to a sliding column (15), and the upper surface of the rotating disk (12) is fixedly connected to a tobacco oil cylinder (13); The inside of the tobacco oil cylinder (13) is fixedly connected to a tobacco oil cavity airbag (20), the tobacco oil cavity airbag (20) has a certain toughness, and the tobacco oil cavity airbag (20) is made of soft material. The upper surface of the tobacco oil cylinder (13) is fixedly connected to a connecting pipe (18) through a pipeline, and the connecting pipe (18) is fixedly connected to a brush bristle (19) on a side close to the snake repellent cover (5).

6. The insulator anti-snake device according to claim 5, characterized in that: One end of the spring (16) away from the round-head slider (14) is fixedly connected to the turntable (12), and one end of the slide column (15) away from the round-head slider (14) slides through the turntable (12), and the slide column (15) slides and extends to the inside of the tobacco oil cylinder (13).

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