阅读说明：本技术 一种利用风力消除绝缘子串闪络现象的设备 (Equipment for eliminating insulator string flashover phenomenon by utilizing wind power ) 是由 曾玲 于 2020-06-12 设计创作，主要内容包括：本发明涉及绝缘子串消除闪络现象技术领域,且公开了一种利用风力消除绝缘子串闪络现象的设备,包括电线,所述电线的表面活动连接有壳体,壳体的表面活动连接有绝缘子,绝缘子的表面固定连接有球头,球头的表面活动连接有清理件,绝缘子远离球头的一侧活动连接有弹簧管,弹簧管远离绝缘子的一端活动连接有轴杆,所述轴杆的表面活动连接有转动叶,转动叶的表面活动连接有啮合轮,啮合轮的底部活动连接有绕线杆,绕线杆的表面活动连接有拉绳,啮合轮的表面活动连接有扭转弹簧。将其表面的杂质以及灰尘抖落；且当弹簧管被拉伸时,会推动绝缘子相互远离,故从而达到了改变绝缘子之间的距离消除闪络现象的效果。(The invention relates to the technical field of insulator string flashover elimination, and discloses equipment for eliminating the insulator string flashover phenomenon by utilizing wind power. Shaking off impurities and dust on the surface of the glass; and when the spring tube is stretched, the insulators can be pushed to be away from each other, so that the effect of changing the distance between the insulators and eliminating the flashover phenomenon is achieved.)

1. An equipment for eliminating insulator string flashover phenomenon by utilizing wind power comprises an electric wire (1), and is characterized in that: the surface of the wire (1) is movably connected with a shell (2), the surface of the shell (2) is movably connected with an insulator (3), the surface of the insulator (3) is fixedly connected with a bulb (4), the surface of the bulb (4) is movably connected with a cleaning piece (5), one side of the insulator (3) far away from the bulb (4) is movably connected with a spring tube (6), and one end of the spring tube (6) far away from the insulator (3) is movably connected with a shaft lever (7);

the surface swing joint of axostylus axostyle (7) has rotating vane (8), the surface swing joint of rotating vane (8) has meshing wheel (9), the bottom swing joint of meshing wheel (9) has wire winding pole (10), the surface swing joint of wire winding pole (10) has stay cord (11), the surface swing joint of meshing wheel (9) has torsion spring (12), the top swing joint of torsion spring (12) has slider (13), the top swing joint of slider (13) has vibration cover (14), the surface swing joint of vibration cover (14) has contact plate (15).

2. The equipment for eliminating the insulator string flashover phenomenon by utilizing wind power as claimed in claim 1, wherein: the cleaning piece (5) comprises an elastic rope (16), and the surface of the elastic rope (16) is movably connected with a spring plate (17).

3. The equipment for eliminating the insulator string flashover phenomenon by utilizing wind power as claimed in claim 2, wherein: the surface of the spring plate (17) is hinged with a scraper (18), and the scraper (18) is designed to be arc-shaped and bent.

4. The equipment for eliminating the insulator string flashover phenomenon by utilizing wind power as claimed in claim 1, wherein: one end of the pull rope (11) far away from the winding rod (10) is movably connected with the elastic rope (16) through a rotating rod.

5. The equipment for eliminating the insulator string flashover phenomenon by utilizing wind power as claimed in claim 1, wherein: the inside packing of vibration cover (14) has expend with heat and contract with cold material, and vibration cover (14) have certain elastic deformation ability.

6. The equipment for eliminating the insulator string flashover phenomenon by utilizing wind power as claimed in claim 1, wherein: the number of the insulators (3) is five, and the adjacent insulators (3) are movably connected through spring tubes (6).

7. The equipment for eliminating the insulator string flashover phenomenon by utilizing wind power as claimed in claim 1, wherein: the surface of the contact plate (15) is movably connected with a compression spring, and the elasticity of the compression spring is smaller than that of the torsion spring (12).

8. The equipment for eliminating the insulator string flashover phenomenon by utilizing wind power as claimed in claim 1, wherein: the deformation amount of the spring tube (6) is influenced by the rolling or tightening state of the pull rope (11).

Technical Field

The invention relates to the technical field of insulator string flashover elimination, in particular to equipment for eliminating the flashover phenomenon of an insulator string by utilizing wind power.

Background

The insulator string is a component for combining two or more insulator elements and flexibly suspending a lead, and is divided into a suspension insulator string and a strain insulator string; wherein the tension insulator mainly bears the horizontal tension of the lead and does not bear the vertical load, and the material of the tension insulator is ceramic; the insulator string is exposed in the air for a long time, so that a flashover phenomenon is easily generated.

Disclosure of Invention

In order to achieve the purposes of changing the distance between insulators, eliminating the flashover phenomenon and cleaning the ball head by utilizing the influence of wind power on the electric wire, the invention provides the following technical scheme: the utility model provides an utilize equipment of wind-force elimination insulator chain flashover phenomenon, includes the electric wire, the surperficial swing joint of electric wire has the casing, and the surperficial swing joint of casing has the insulator, and the fixed surface of insulator is connected with the bulb, and the surperficial swing joint of bulb has the clearance piece, and one side swing joint that the bulb was kept away from to the insulator has the spring pipe, and the one end swing joint that the insulator was kept away from to the spring pipe has the axostylus axostyle, the surperficial swing joint of axostylus axostyle has the rotation leaf, and the surperficial swing joint of rotation leaf has the meshing wheel, and the bottom swing joint of meshing wheel has the wire wrapping rod, and the surperficial swing joint of wire wrapping.

The invention has the beneficial effects that:

1. the sliding block is contacted with the contact plate, so that the vibration force of the wire in the vertical direction is increased, the insulator is driven to shake, and impurities and dust on the surface of the insulator are shaken off; and when the spring tube is stretched, the insulators can be pushed to be away from each other, so that the effect of changing the distance between the insulators and eliminating the flashover phenomenon is achieved.

2. Can make the scraper blade of symmetry be close to each other through the spring plate shrink, the scraper blade is close to each other and with the bulb contact, and the insulator vibration on vertical direction this moment of cooperation can be scraped the iron rust on bulb surface to reached the effect that utilizes wind-force to clear up the bulb to the influence of electric wire.

3. The substance inside the vibration cover is heated to expand and become large, so that the contact plate pushes the sliding block to move downwards, the work can be carried out from the tail to the head, the insulator string can be moved, impurities between the insulator string can be extruded and dropped, and the effect of preventing flashover can be achieved.

Preferably, the cleaning member comprises an elastic rope, a spring plate is movably connected to the surface of the elastic rope, and the spring plate plays a role in pushing the scrapers to approach or move away from each other.

Preferably, the surface of the spring plate is hinged with a scraper which is designed in an arc-shaped bending mode, and the reason for the arc-shaped design of the scraper is to fit the arc surface of the ball head, so that the scraping work can be better finished.

Preferably, one end of the pulling rope, which is far away from the winding rod, is movably connected with the elastic rope through a rotating rod, namely the pulling rope moves, so that the elastic rope moves.

Preferably, the interior of the vibration cover is filled with materials with expansion caused by heat and contraction caused by cold, and the vibration cover has certain elastic deformation capacity; expansion with heat and contraction with cold refer to the property that an object will expand when heated and contract when cooled. Because the movement of particles (atoms) in the object can change along with the temperature, when the temperature rises, the vibration amplitude of the particles is increased, so that the object expands; however, as the temperature decreases, the amplitude of the particle vibration decreases, causing the object to contract.

Preferably, the number of the insulators is five, and the adjacent insulators are movably connected through the spring tube.

Preferably, the surface of the contact plate is movably connected with a compression spring, and the elastic force of the compression spring is smaller than that of the torsion spring, so that when the contact plate is in contact with the slider, the elasticity of the compression spring and the elasticity of the torsion spring are superposed, the vertical vibration of the electric wire is amplified, and the vibration range of the insulator is within the normal vibration range of the electric wire.

Preferably, the deformation amount of the spring tube is influenced by the rolling or tightening state of the pull rope, namely the pull rope can pull the spring tube to move.

Drawings

FIG. 1 is a schematic view of the electrical wire configuration of the present invention;

FIG. 2 is a sectional view of the housing construction of the present invention;

FIG. 3 is a schematic view of the construction of the pull cord of the present invention;

FIG. 4 is an enlarged view of a portion A of FIG. 3;

FIG. 5 is a schematic view of a cleaning element according to the present invention;

fig. 6 is a partially enlarged view of fig. 5 at B.

In the figure: the device comprises a wire 1, a shell 2, an insulator 3, a ball head 4, a cleaning piece 5, a spring tube 6, a shaft rod 7, a rotating blade 8, a meshing wheel 9, a winding rod 10, a pull rope 11, a torsion spring 12, a sliding block 13, a vibrating cover 14, a contact plate 15, an elastic rope 16, a spring plate 17 and a scraper 18.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. 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.

Referring to fig. 1-6, an apparatus for eliminating insulator string flashover by wind power includes an electric wire 1, a housing 2 movably connected to a surface of the electric wire 1, five insulators 3 movably connected to a surface of the housing 2, and a device capable of withstanding voltage and mechanical stress installed between conductors of different potentials or between a conductor and a grounding member, wherein the number of the insulators 3 is five, and the adjacent insulators 3 are movably connected by a spring tube 6; the insulators 5 are various in types and different in shape; although the structure and the appearance of the insulators 5 of different types are greatly different, the insulators are composed of two parts, namely an insulating part and a connecting hardware fitting.

The surface of the insulator 3 is fixedly connected with a bulb 4, the surface of the bulb 4 is movably connected with a cleaning piece 5, the cleaning piece 5 comprises an elastic rope 16, the surface of the elastic rope 16 is movably connected with a spring plate 17, and the spring plate 17 plays a role in pushing the scrapers 18 to approach or move away from each other; the surface of the spring plate 17 is hinged with a scraper 18, the scraper 18 is in an arc-shaped bent design, and the reason for the arc-shaped design of the scraper 18 is to be attached to the arc surface of the ball head 4, so that the scraping work can be better completed.

One side of the insulator 3, which is far away from the ball head 4, is movably connected with a spring tube 6, and the deformation amount of the spring tube 6 is influenced by the rolling or tightening state of the pull rope 11, namely the pull rope 11 can pull the spring tube 6 to move; one end swing joint that insulator 3 was kept away from to spring tube 6 has axostylus axostyle 7, and the surface swing joint of axostylus axostyle 7 has rotating vane 8, and the surface swing joint of rotating vane 8 has meshing wheel 9, and the bottom swing joint of meshing wheel 9 has wire wrapping rod 10, and the surface swing joint of wire wrapping rod 10 has stay cord 11, and the one end that wire wrapping rod 10 was kept away from to stay cord 11 passes through rotary rod swing joint with elastic rope 16, and stay cord 11 removes then elastic rope 16 produces the removal promptly.

The surface of the meshing wheel 9 is movably connected with a torsion spring 12, the top of the torsion spring 12 is movably connected with a sliding block 13, the top of the sliding block 13 is movably connected with a vibration cover 14, the interior of the vibration cover 14 is filled with materials with expansion and contraction, and the vibration cover 14 has certain elastic deformation capacity; expansion with heat and contraction with cold refer to the property that an object will expand when heated and contract when cooled. Because the movement of particle atoms in the object can change along with the temperature, when the temperature rises, the vibration amplitude of the particles is increased, so that the object expands; however, as the temperature decreases, the amplitude of the particle vibration decreases, causing the object to contract.

The surface of the vibration cover 14 is movably connected with a contact plate 15; the surface of the contact plate 15 is movably connected with a compression spring, and the elastic force of the compression spring is smaller than that of the torsion spring 12, so when the contact plate 15 is in contact with the slider 13, the elasticity of the compression spring and the elasticity of the torsion spring 12 are superposed, the vertical vibration of the electric wire 1 is amplified, and the vibration range of the insulator 3 is within the normal vibration range of the electric wire 1; and when the temperature of day is higher, the inside material thermal expansion of vibration cover 14 becomes big, and promote compression spring and produce deformation, and then make contact plate 15 promote slider 13 and move down, back torsion spring 12 is by the extrusion shrink, torsion spring 12 extrusion shrink can promote meshing wheel 9 rotatory, so can work above-mentioned work from the tail to the head is reversed, so spring tube 6 is by the pulling shrink, make insulator chain remove, here insulator 3 is close to each other, can drop the debris extrusion between it, also can play the effect that prevents the flashover phenomenon and appear.

When in use, the housing 2 and the insulator 3 are connected with the electric wire 1 in the state shown in fig. 1, when windy weather occurs, the wind blows the electric wire 1 to swing, because the tension insulator 3 mainly bears the horizontal tension of the conducting wire, when the wind blows the electric wire 1, the electric wire 1 is changed from a loose state to a tight state, the electric wire 1 generates displacement in the horizontal direction, and generates vibration in the vertical direction, so the spring tube 6 can be stretched by utilizing the displacement, when the spring tube 6 is stretched, the pull rope 11 is pulled to be changed from the loose state to the tight state, the pull rope 11 is tightly separated from the surface of the winding rod 10, the winding rod 10 is driven to rotate, the engaging wheel 9 is driven to rotate, the torsional spring 12 is driven to rotate to move to deform and stretch, the torsional spring 12 is stretched to push the sliding block 13 to move upwards, and the sliding block 13 is in contact with the contact plate 15, after the contact, the compression spring and the extension spring 12 can increase the vibration force of the wire 1 in the vertical direction, so as to drive the insulator 3 to shake, and shake off impurities and dust on the surface of the insulator; and when the spring tube 6 is stretched, the insulators 3 are pushed away from each other.

Blow by wind-force through electric wire 1 and make insulator 3 keep away from each other, wherein when stay cord 11 is taut by spring tube 6, can stimulate elasticity rope 16 and tighten, elasticity rope 16 can stimulate spring plate 17 to shrink tightly, and spring plate 17 contracts and can make symmetrical scraper blade 18 be close to each other, and scraper blade 18 is close to each other and contact with bulb 4, and the cooperation is the vibration of insulator 3 on vertical direction this moment, can scrape the rust on bulb 4 surface.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be able to cover the technical scope of the present invention and the equivalent alternatives or modifications according to the technical solution and the inventive concept of the present invention within the technical scope of the present invention.