Extra-high voltage insulator

Abstract

The invention discloses an extra-high voltage insulator, which solves the problem that dust and ice layers on umbrella skirts are not easy to treat when the extra-high voltage insulator is mounted in the air, and comprises a core rod, end connecting columns are symmetrically mounted at two ends of the core rod, umbrella skirt bodies are mounted on the core rod at equal intervals, the upper surfaces of the umbrella skirt bodies are conical, and the lower surfaces of the umbrella skirt bodies are conical. A rotating treatment assembly is installed between the two end connecting columns and comprises a longitudinal plate arranged on one side of the core rod, umbrella skirt treatment units are installed on the longitudinal plate at equal intervals, the number of the umbrella skirt treatment units is the same as that of the umbrella skirt bodies, and the umbrella skirt treatment units correspond to the umbrella skirt bodies one to one; the umbrella skirt processing unit is used for cleaning and icebreaking the top wall of the umbrella skirt body; during working, the top wall of the umbrella skirt body is cleaned through the bristles arranged below the mounting block, the crushing plate above the mounting block is used for crushing an ice layer on the top wall of the umbrella skirt body, and different effects are achieved according to the use environment.

Description

Technical Field

[0001] The invention belongs to the technical field of insulators, and in particular relates to an ultra-high voltage insulator. Background Art

[0002] UHV insulators refer to insulators with a rated voltage of more than 1100kV and used in UHV power transmission and transformation systems. UHV insulators are generally composed of a core rod, connecting posts at both ends of the core rod, and shed skirts equidistantly arranged on the core rod. They are installed between conductors of different potentials or between conductors and grounding components. They can withstand voltage and mechanical stress, but have the following defects:

[0003] Since UHV insulators are used in UHV power transmission and transformation systems, and UHV cables are generally installed at high altitudes, and since UHV insulators are far from the ground and difficult to access, it is difficult for workers to clean the UHV insulators. From spring to autumn, dust is easy to fall on the top wall of the shed, and in winter, ice is easy to condense on the top wall of the shed. Both dust and ice may have a negative impact on the function of the insulator, resulting in poor performance of the insulator. Summary of the invention

[0004] In view of the above situation, in order to overcome the defects of the prior art, the present invention provides a UHV insulator, which effectively solves the problem that it is difficult to handle dust and ice on the shed when the UHV insulator is installed in the sky.

[0005] To achieve the above object, the present invention provides the following technical solution: an ultra-high voltage insulator, comprising a core rod, end connection posts are symmetrically installed at both ends of the core rod, a shed body is equidistantly installed on the core rod, the upper surface of the shed body is conical, and a rotation processing assembly is installed between the two end connection posts;

[0006] The rotation processing assembly includes a longitudinal plate arranged on one side of the core rod, and shed processing units are equidistantly installed on the longitudinal plate. The number of shed processing units is the same as the number of shed bodies, and the shed processing units correspond to the shed bodies one by one. The shed processing units are used to clean and break ice on the top wall of the shed body. A transverse plate is symmetrically installed on the top of the longitudinal plate, and a rotating sleeve is installed at one end of the transverse plate. The rotating sleeve is rotatably installed inside the rotating groove. Two rotating grooves are symmetrically opened on the outer wall of the end connecting column, and fan blades are installed at equal angles on the outer wall of the rotating sleeve. Wind force acts on the surface of the fan blades to push the rotating sleeve to rotate continuously inside the rotating groove.

[0007] Preferably, the umbrella skirt processing unit includes a rotating shaft equidistantly rotatably installed on the longitudinal plate, a mounting block is installed at one end of the rotating shaft close to the umbrella skirt body, the mounting block is arranged above the umbrella skirt body, and the upper and lower surfaces of the mounting block are provided with inclined surfaces, so that the mounting block forms an isosceles trapezoid, the inclination angle of the inclined surface is the same as the inclination angle of the top wall of the umbrella skirt body, bristles are evenly installed on the bottom wall of the mounting block, the bottom ends of the bristles are in contact with the top wall of the umbrella skirt body, an ice layer breaking piece is installed on the top of the mounting block, a reciprocating moving piece is installed at the end of the mounting block close to the core rod, and a rotation adjustment unit is installed at the end of the rotating shaft away from the mounting block.

[0008] Preferably, the ice breaking member includes a breaking plate arranged above the rotating shaft, the inclination angle of the breaking plate is the same as the inclination angle of the upper inclined surface, breaking blocks are equidistantly installed on the top of the breaking plate, a movable groove is provided inside the mounting block, a movable plate is movably installed inside the movable groove, connecting rods are symmetrically installed on the top of the movable plate, the top of the connecting rods passes through the top of the mounting block and is fixedly connected to the breaking plate, reset springs are symmetrically installed on the bottom end of the movable plate, and a jet impact member is installed between the breaking plate and the mounting block.

[0009] Preferably, the jet impact member includes side blocks equidistantly installed on both sides of the mounting block, an air flow channel is opened inside the side block, a piston block is movably installed inside the air flow channel, a push-pull rod is fixedly installed on the top of the piston block, and the top of the push-pull rod is fixedly connected to the crushing plate.

[0010] Preferably, the reciprocating moving part includes a transverse plate fixedly mounted on the mounting block near one end of the core rod, a fixed shaft is fixedly mounted on the bottom end of the transverse plate, a support plate is fixedly mounted on the bottom end of the fixed shaft, a rotating wheel is rotatably mounted on the outer side of the fixed shaft, and the outer wall of the rotating wheel is in close contact with the outer wall of the core rod.

[0011] Preferably, protrusions are installed at equal angles on the bottom wall of the rotating wheel, a through slot is opened on the transverse plate, a plug rod is movably installed inside the through slot, the top end of the plug rod is fixedly connected to the crushing plate, and an end plate is installed on the other end of the plug rod, the end plate is located below the rotating wheel, a pressure block is fixedly installed on the top end of the end plate, and the top end of the pressure block contacts the bottom wall of the rotating wheel.

[0012] Preferably, the rotation adjustment unit includes a gear fixedly mounted on the end of the rotating shaft away from the core rod, a sliding plate is arranged above the gear, and tooth grooves are equidistantly provided at the bottom end of the sliding plate, the tooth grooves are meshed with the gear, a mounting plate is provided on the side of the sliding plate close to the longitudinal plate, the mounting plate is fixedly mounted on the longitudinal plate, guide rods are symmetrically provided on the side of the mounting plate away from the longitudinal plate, fixing plates are symmetrically mounted at both ends of the guide rods, the fixing plate is fixedly mounted on the mounting plate, guide grooves are symmetrically provided on the sliding plate, two guide rods are respectively located inside the two guide grooves, a slide groove is provided inside the sliding plate, the slide groove is located between the two guide grooves, a sliding clamp is installed inside the slide groove, and a temperature sensing drive component is provided inside the slide groove.

[0013] Preferably, the sliding clamping part includes a slider movably installed inside the slide groove, a first connecting rod is symmetrically hingedly installed on one side of the slider, a first clamping rod is hingedly installed on one end of the first connecting rod, the first clamping rod is movably installed inside the first rod groove, and the first rod groove is symmetrically opened at the upper and lower sides of the slide groove, a second connecting rod is symmetrically hingedly installed on the other side of the slider, a second clamping rod is hingedly installed on one end of the second connecting rod, the second clamping rod is movably installed inside the second rod groove, and the second rod groove is symmetrically opened at the upper and lower sides of the slide groove, a compression spring is symmetrically installed on the other side of the slider, and one end of the compression spring is fixedly connected to the inner wall of the end of the slide groove.

[0014] Preferably, the temperature-sensing driving component includes a sliding push plate slidably installed inside a slide groove, the sliding push plate is located on a side of the slider away from the compression spring, a push rod is installed on the side of the sliding push plate close to the slider, an air box is fixedly installed on the mounting plate, a piston plate is movably installed inside the air box, a connecting pull rod is installed between the piston plate and the sliding push plate, an end groove is opened at one end of the air box close to the sliding push plate, heat conducting plates are equidistantly installed on the air box, and the air box is filled with temperature-sensitive gas on a side of the piston plate away from the end groove. When the temperature-sensitive gas contracts, the sliding push plate moves toward the side of the slider.

[0015] Preferably, a first limit plate is installed on the guide rod, and a second limit plate is installed on the guide rod. The first limit plates are respectively located on both sides of the sliding plate. A first card slot is provided on the side where the two guide rods are close to each other, and a second card slot is provided on the side where the two guide rods are close to each other. When the sliding plate is close to one end of the temperature-sensitive driving part and contacts with the first limit plate, the first card rod is inserted into the first card slot, and when the other end of the sliding plate contacts with the second limit plate, the second card rod is engaged with the second card slot.

[0016] Compared with the prior art, the present invention has the following beneficial effects:

[0017] 1) During operation, the bristles under the mounting block are used to clean the top wall of the shed body, and the crushing plate above the mounting block is used to crush the ice layer on the top wall of the shed body. In the original state, the bristles are under the mounting block. In winter, the gas in the air box contracts, thereby driving the sliding plate to move, thereby driving the mounting block to rotate, thereby achieving different effects according to the use environment, ensuring the use effect of the insulator;

[0018] 2) During operation, a certain distance is set between the end of the push rod and the slider, so that when there is a temperature fluctuation from spring to autumn, the position of the sliding plate will not be affected, and when the temperature drops sharply in winter, the sliding plate can be driven to move, thereby facilitating the adjustment of the position of the mounting block and facilitating the processing state of the shed body according to the ambient temperature;

[0019] 3) During operation, when one end of the sliding plate contacts the first limit plate, the first clamping rod is clamped with the first clamping groove to fix the original state of the mounting block. When the other end of the sliding plate contacts the second limit plate, the second clamping rod is clamped into the second clamping groove to fix the state of the mounting block after flipping, thereby improving the handling stability of the umbrella skirt body, and when the sliding push plate pushes the slider to move, it can push the sliding plate to move, so as to facilitate the adjustment of the state of the mounting block;

[0020] 4) During operation, a rotating groove is provided on the end connecting column, a rotating sleeve is installed inside the rotating groove, and fan blades are installed at equal angles on the outside of the rotating sleeve. When installed at high altitude, the wind is strong at high altitude, which is convenient for driving the longitudinal plate to rotate around the core rod, thereby driving the installation block to rotate along the top wall of the umbrella skirt body for processing. At the same time, the rotating wheel is in close contact with the outer wall of the core rod. When the rotating sleeve rotates, the rotating wheel rotates under the friction force of the core rod, which is convenient for driving the crushing plate to move back and forth longitudinally, and is convenient for use;

[0021] 5) During operation, when the bristles are arranged below the mounting block, the crushing plate reciprocates longitudinally, pushing the piston block to reciprocate inside the air flow channel, pushing the air to impact the dust on the surface of the umbrella skirt body, thereby improving the cleaning effect of the dust. After the mounting block is inverted, when the crushing plate reciprocates longitudinally, it is convenient for the crushing block to knock the ice layer on the top wall of the umbrella skirt body, thereby improving the processing effect of the umbrella skirt body. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] The accompanying drawings are used to provide further understanding of the present invention and constitute a part of the specification. They are used to explain the present invention together with the embodiments of the present invention and do not constitute a limitation of the present invention.

[0023] In the attached picture:

[0024] Figure 1 It is a schematic diagram of the structure of an ultra-high voltage insulator of the present invention;

[0025] Figure 2 It is a schematic diagram of the structure of the rotation processing assembly of the present invention;

[0026] Figure 3 It is a structural schematic diagram of the shed processing unit of the present invention;

[0027] Figure 4 It is a schematic diagram of the structure of the ice layer breaking member of the present invention;

[0028] Figure 5 It is a schematic diagram of the side block structure of the present invention;

[0029] Figure 6 It is a schematic diagram of the structure of the reciprocating moving part of the present invention;

[0030] Figure 7It is a schematic diagram of the structure of the rotation adjustment unit of the present invention;

[0031] Figure 8 It is a schematic diagram of the internal structure of the sliding plate of the present invention;

[0032] Fig. 9 For the present invention Figure 8 The enlarged structural diagram at A in the middle;

[0033] Fig.10 It is a schematic diagram of the structure of the temperature-sensing driving component of the present invention.

[0034] In the figure: 1, core rod; 2, end connecting column; 3, umbrella skirt body; 4, rotating processing assembly; 401, rotating groove; 402, rotating sleeve; 403, fan blade; 404, horizontal plate; 405, vertical plate; 406, umbrella skirt processing unit; 4061, rotating shaft; 4062, mounting block; 4063, inclined surface; 4064, bristle; 4065, ice layer breaking piece; 40651, breaking plate; 40652, breaking block; 40653, movable groove; 4065 4. movable plate; 40655. connecting rod; 40656. return spring; 40657. side block; 40658. air flow channel; 40659. piston block; 406510. push-pull rod; 4066. reciprocating moving part; 40661. transverse plate; 40662. fixed shaft; 40663. support plate; 40664. rotating wheel; 40665. convex block; 40666. through groove; 40667. plug rod; 40668. end plate; 40669. 669, pressure block; 407, rotation adjustment unit; 4071, gear; 4072, mounting plate; 4073, guide rod; 4074, fixing plate; 4075, sliding plate; 4076, tooth groove; 4077, slide groove; 4078, sliding clamp; 40781, slider; 40782, first rod groove; 40783, first clamping rod; 40784, first connecting rod; 40785, second rod groove; 40786, second clamping rod; 40 787, second connecting rod; 40788, compression spring; 4079, temperature-sensing drive member; 40791, sliding push plate; 40792, push rod; 40793, air box; 40794, piston plate; 40795, connecting rod; 40796, end groove; 40797, heat conduction plate; 40710, guide groove; 40711, first limit plate; 40712, second limit plate; 40713, first card slot; 40714, second card slot. DETAILED DESCRIPTION

[0035] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments; based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0036] Depend on Figure 1-10 The present invention relates to an ultra-high voltage insulator, comprising a core rod 1, end connection columns 2 are symmetrically installed at both ends of the core rod 1, an shed body 3 is equidistantly installed on the core rod 1, the upper surface of the shed body 3 is conical, and a rotation processing assembly 4 is installed between the two end connection columns 2;

[0037] The rotating processing assembly 4 includes a longitudinal plate 405 arranged on one side of the core rod 1, and shed processing units 406 are equidistantly installed on the longitudinal plate 405. The number of shed processing units 406 is the same as the number of shed bodies 3. The shed processing units 406 correspond to the shed bodies 3 one by one. The shed processing units 406 are used to clean and break ice on the top wall of the shed body 3. A transverse plate 404 is symmetrically installed on the top of the longitudinal plate 405, and a rotating sleeve 402 is installed at one end of the transverse plate 404. The rotating sleeve 402 is rotatably installed inside the rotating groove 401. Two rotating grooves 401 are symmetrically opened on the outer wall of the end connecting column 2. Fan blades 403 are installed at equal angles on the outer wall of the rotating sleeve 402. Wind force acts on the surface of the fan blades 403, pushing the rotating sleeve 402 to rotate continuously inside the rotating groove 401.

[0038] The shed processing unit 406 includes a rotating shaft 4061 equidistantly mounted on the longitudinal plate 405, a mounting block 4062 is mounted on one end of the rotating shaft 4061 close to the shed body 3, the mounting block 4062 is arranged above the shed body 3, and the upper and lower surfaces of the mounting block 4062 are provided with inclined surfaces 4063, so that the mounting block 4062 forms an isosceles trapezoid, the inclination angle of the inclined surface 4063 is the same as the inclination angle of the top wall of the shed body 3, bristles 4064 are evenly mounted on the bottom wall of the mounting block 4062, the bottom ends of the bristles 4064 are in contact with the top wall of the shed body 3, and an ice breaking device is mounted on the top of the mounting block 4062. The ice breaking member 4065 is provided with a reciprocating moving member 4066 at one end of the mounting block 4062 close to the core rod 1, and a rotation adjusting unit 407 is provided at one end of the rotating shaft 4061 away from the mounting block 4062. The ice breaking member 4065 includes a breaking plate 40651 arranged above the rotating shaft 4061, the inclination angle of the breaking plate 40651 is the same as the inclination angle of the upper inclined surface 4063, and the top of the breaking plate 40651 is equidistantly provided with breaking blocks 40652, and the mounting block 4062 is provided with a movable groove 40653 inside, and a movable plate 40654 is movably installed inside the movable groove 40653, and the movable plate 40654 is movably installed inside the movable groove 40653. The top of the movable plate 40654 is symmetrically provided with a connecting rod 40655, the top of the connecting rod 40655 penetrates to the top of the mounting block 4062 and is fixedly connected to the crushing plate 40651, the bottom of the movable plate 40654 is symmetrically provided with a return spring 40656, a jet impact piece is provided between the crushing plate 40651 and the mounting block 4062, the jet impact piece comprises side pieces 40657 respectively equidistantly provided on both sides of the mounting block 4062, an air flow channel 40658 is provided inside the side piece 40657, a piston piece 40659 is movably provided inside the air flow channel 40658, and the top of the piston piece 40659 is provided with a piston piece 40659. A push-pull rod 406510 is fixedly installed at the end, and the top of the push-pull rod 406510 is fixedly connected to the crushing plate 40651. When the bristles 4064 are located below the mounting block 4062, the crushing plate 40651 moves back and forth longitudinally, pushing the piston block 40659 to move back and forth inside the air flow channel 40658, pushing the air to impact the dust on the surface of the umbrella skirt body 3, thereby improving the cleaning effect of the dust. After the mounting block 4062 is inverted, when the crushing plate 40651 moves back and forth longitudinally, it is convenient for the crushing block 40652 to knock the ice layer on the top wall of the umbrella skirt body 3, thereby improving the processing effect of the umbrella skirt body 3.

[0039] The reciprocating member 4066 includes a transverse plate 40661 fixedly mounted on the mounting block 4062 near one end of the core rod 1, a fixed shaft 40662 is fixedly mounted on the bottom end of the transverse plate 40661, a support plate 40663 is fixedly mounted on the bottom end of the fixed shaft 40662, a rotating wheel 40664 is rotatably mounted on the outer side of the fixed shaft 40662, the outer wall of the rotating wheel 40664 is in close contact with the outer wall of the core rod 1, a convex block 40665 is mounted at an equal angle on the bottom wall of the rotating wheel 40664, a through slot 40666 is formed on the transverse plate 40661, a plug rod 40667 is movably mounted inside the through slot 40666, the top end of the plug rod 40667 is fixedly connected to the crushing plate 40651, an end plate 40668 is mounted on the other end of the plug rod 40667, and the end plate 40668 is located below the rotating wheel 40664, and a pressure block 40669 is fixedly installed on the top of the end plate 40668. The top of the pressure block 40669 contacts the bottom wall of the rotating wheel 40664. A rotating groove 401 is opened on the end connecting column 2, and a rotating sleeve 402 is rotatably installed inside the rotating groove 401. Fan blades 403 are installed at equal angles on the outside of the rotating sleeve 402. When installed at high altitude, the wind is strong at high altitude, which is convenient for driving the longitudinal plate 405 to rotate around the core rod 1, thereby driving the installation block 4062 to rotate along the top wall of the umbrella skirt body 3 for processing. At the same time, the rotating wheel 40664 is in close contact with the outer wall of the core rod 1. When the rotating sleeve 402 rotates, the rotating wheel 40664 rotates under the friction force of the core rod 1, which is convenient for driving the crushing plate 40651 to move back and forth longitudinally, which is convenient for use.

[0040] The rotation adjustment unit 407 includes a gear 4071 fixedly mounted on the end of the rotating shaft 4061 away from the core rod 1, a sliding plate 4075 is arranged above the gear 4071, and tooth grooves 4076 are equidistantly provided at the bottom end of the sliding plate 4075, and the tooth grooves 4076 are meshed with the gear 4071. A mounting plate 4072 is arranged on the side of the sliding plate 4075 close to the longitudinal plate 405, and the mounting plate 4072 is fixedly mounted on the longitudinal plate 405. A guide rod 4073 is symmetrically arranged on the side of the mounting plate 4072 away from the longitudinal plate 405. The guide rod Fixed plates 4074 are symmetrically installed at both ends of 4073, and the fixed plates 4074 are fixedly installed on the mounting plate 4072. Guide grooves 40710 are symmetrically opened on the sliding plate 4075. The two guide rods 4073 are respectively located inside the two guide grooves 40710. A slide groove 4077 is opened inside the sliding plate 4075, and the slide groove 4077 is located between the two guide grooves 40710. A sliding clamp 4078 is installed inside the slide groove 4077, and a temperature sensing drive component 4079 is arranged inside the slide groove 4077.

[0041] The sliding clamping member 4078 includes a slider 40781 movably slidably installed in the slide groove 4077, a first connecting rod 40784 is symmetrically hingedly installed on one side of the slider 40781, a first clamping rod 40783 is hingedly installed on one end of the first connecting rod 40784, the first clamping rod 40783 is movably installed in the first rod groove 40782, the first rod groove 40782 is symmetrically arranged on the upper and lower sides of the slide groove 4077, a second connecting rod 40787 is symmetrically hingedly installed on the other side of the slider 40781, a second clamping rod 40786 is hingedly installed on one end of the second connecting rod 40787, the second clamping rod 40786 is movably installed in the second rod groove 40785, the second rod groove 40785 is symmetrically arranged on the upper and lower sides of the slide groove 4077, and the slider 4078 1 is symmetrically installed with a clamping spring 40788, one end of the clamping spring 40788 is fixedly connected to the inner wall of the end of the slide groove 4077, when one end of the sliding plate 4075 contacts the first limiting plate 40711, the first clamping rod 40783 is clamped with the first clamping groove 40713, and the original state of the mounting block 4062 is fixed, when the other end of the sliding plate 4075 contacts the second limiting plate 40712, the second clamping rod 40786 is clamped into the second clamping groove 40714, so as to fix the state of the mounting block 4062 after flipping, thereby improving the handling stability of the umbrella skirt body 3, and when the sliding push plate 40791 pushes the slider 40781 to move, it can push the sliding plate 4075 to move, so as to facilitate the adjustment of the state of the mounting block 4062.

[0042] The temperature sensing driving member 4079 includes a sliding push plate 40791 slidably mounted inside the slide groove 4077, the sliding push plate 40791 is located on the side of the slider 40781 away from the compression spring 40788, a push rod 40792 is installed on the side of the sliding push plate 40791 close to the slider 40781, an air box 40793 is fixedly mounted on the mounting plate 4072, and a piston plate 40794 is movably mounted inside the air box 40793, and the piston plate A connecting rod 40795 is installed between 40794 and the sliding push plate 40791. An end groove 40796 is provided at one end of the air box 40793 close to the sliding push plate 40791. Heat conducting plates 40797 are installed equidistantly on the air box 40793. The air box 40793 is filled with temperature-sensitive gas on the side of the piston plate 40794 away from the end groove 40796. When the temperature-sensitive gas contracts, the sliding push plate 40791 moves toward the slider 4078. 1 moves to one side, the bristles 4064 under the mounting block 4062 are used to clean the top wall of the umbrella skirt body 3, and the crushing plate 40651 above the mounting block 4062 is used to crush the ice layer on the top wall of the umbrella skirt body 3. In the original state, the bristles 4064 are located below the mounting block 4062. In winter, the gas in the air box 40793 contracts, thereby driving the sliding plate 4075 to move, thereby driving the mounting block 4062 to rotate, thereby achieving different effects according to the use environment to ensure the use effect of the insulator. There is a certain distance between the end of the top rod 40792 and the slider 40781, so that when there is a temperature fluctuation from spring to autumn, the position of the sliding plate 4075 will not be affected, and when the temperature drops sharply in winter, the sliding plate 4075 can be driven to move, thereby facilitating the adjustment of the position of the mounting block 4062 and facilitating the processing state of the umbrella skirt body 3 according to the ambient temperature.

[0043] A first limit plate 40711 is installed on the guide rod 4073, and a second limit plate 40712 is installed on the guide rod 4073. The first limit plates 40711 are respectively located on both sides of the sliding plate 4075. A first clamping groove 40713 is provided on the side where the two guide rods 4073 are close to each other, and a second clamping groove 40714 is provided on the side where the two guide rods 4073 are close to each other. When one end of the sliding plate 4075 close to the temperature-sensitive driving part 4079 contacts with the first limit plate 40711, the first clamping rod 40783 is inserted into the first clamping groove 40713. When the other end of the sliding plate 4075 contacts with the second limit plate 40712, the second clamping rod 40786 is clamped with the second clamping groove 40714.

[0044] Working principle: The core rod 1 is installed on a cable pole in the sky. When it is used from spring to autumn, dust is easy to fall on the top of the umbrella skirt body 3. In spring and autumn, the weather temperature is moderate, so that the sliding push plate 40791 is in a growth state. When the ambient temperature is fluctuating, when the temperature drops, the gas inside the air box 40793 contracts, so that the sliding push plate 40791 moves toward the side of the slider 40781, but there is a certain distance between the top rod 40792 and the slider 40781, so that from spring to autumn, the slider 40781 will not move. In winter, when the ambient temperature is extremely low, the gas inside the air box 40793 contracts and drives the sliding push plate 40791 to move toward the side of the slider 40781 and pushes The slider 40781 moves. When the slider 40781 moves, the first connecting rod 40784 first pulls the first clamping rod 40783 to move toward the inside of the sliding groove 4077, so that the first clamping rod 40783 is disengaged from the first clamping groove 40713, and at the same time, the second connecting rod 40787 drives the second clamping rod 40786 to move toward the inside of the second rod groove 40785 until the end of the second clamping rod 40786 contacts the guide rod 4073, and then drives the sliding plate 4075 to move until one end of the sliding plate 4075 contacts the second limiting plate 40712, and then the slider 40781 continues to move relative to the sliding plate 4075, so that the second clamping rod 40786 is clamped into the inside of the second clamping groove 40714;

[0045] When one end of the sliding plate 4075 contacts the first limiting plate 40711, so that the first clamping rod 40783 is clamped with the first clamping groove 40713, the mounting block 4062 is in a state where the bristles 4064 are facing downward, and when the other end of the sliding plate 4075 contacts the second limiting plate 40712, so that the second clamping rod 40786 is clamped into the second clamping groove 40714, the sliding plate 4075 moves, and the tooth groove 4076 below the sliding plate 4075 is meshed with the gear 4071, thereby driving the rotating shaft 4061 to rotate half a circle, so that the crushing plate 40651 on the mounting block 4062 is facing downward;

[0046] Since it is installed at a high altitude where the wind is relatively strong, when the wind acts on the fan blades 403, the rotating sleeve 402 is pushed to rotate continuously along the rotating groove 401, and during the rotation process, the longitudinal plate 405 is driven to rotate with the rotating axis of the core rod 1. From spring to autumn, the rotation of the longitudinal plate 405 drives the mounting block 4062 to rotate above the umbrella skirt body 3, so that the bristles 4064 continuously sweep the dust on the top of the umbrella skirt body 3. At the same time, since the rotating wheel 40664 is in close contact with the outer wall of the core rod 1, when the longitudinal plate 405 rotates, the rotating wheel 40664 rotates under the friction force of the core rod 1. During the rotation process, the protrusion 40665 on the rotating wheel 40664 is compressed. When the protrusion 40665 is moved away from the pressure block 40669, the crushing plate 40651 is pushed to move toward the installation block 4062. When the protrusion 40665 is separated from the pressure block 40669, the crushing plate 40651 moves back under the action of the return spring 40656, thereby driving the crushing plate 40651 to move back and forth longitudinally. When the crushing plate 40651 moves back and forth longitudinally, the piston block 40659 is driven to move back and forth in the air flow channel 40658, thereby continuously pushing the air inside the air flow channel 40658 toward the top wall of the umbrella skirt body 3, blowing and impacting the dust loosened by the bristles 4064 on the surface of the umbrella skirt body 3, so as to facilitate the removal of dust on the top wall of the umbrella skirt body 3.

[0047] In winter, the mounting block 4062 rotates half a circle. As the longitudinal plate 405 rotates with the core rod 1 as the rotation axis, the rotating wheel 40664 rotates continuously, causing the crushing plate 40651 to move back and forth longitudinally, so that the crushing block 40652 on the crushing plate 40651 knocks the ice layer on the top of the umbrella skirt body 3, thereby crushing and removing the ice layer attached to the top wall of the umbrella skirt body 3, thereby ensuring the use effect of the insulator.

[0048] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0049] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An ultra-high voltage insulator, comprising a core rod (1), characterized in that: The two ends of the core rod (1) are symmetrically mounted with end connection columns (2); an shed body (3) is equidistantly mounted on the core rod (1); the upper surface of the shed body (3) is conical; and a rotating processing assembly (4) is mounted between the two end connection columns (2); The rotating processing assembly (4) comprises a longitudinal plate (405) arranged on one side of the core rod (1), and shed processing units (406) are equidistantly installed on the longitudinal plate (405). The number of shed processing units (406) is the same as the number of shed bodies (3). The shed processing units (406) correspond to the shed bodies (3) one by one. The shed processing units (406) are used to clean and break ice on the top wall of the shed body (3). The top of the longitudinal plate (405) A horizontal plate (404) is symmetrically installed, and a rotating sleeve (402) is installed at one end of the horizontal plate (404). The rotating sleeve (402) is rotatably installed inside the rotating groove (401). Two rotating grooves (401) are symmetrically opened on the outer wall of the end connecting column (2). Fan blades (403) are installed at equal angles on the outer wall of the rotating sleeve (402). Wind force acts on the surface of the fan blades (403) to push the rotating sleeve (402) to rotate continuously inside the rotating groove (401).

2. The UHV insulator according to claim 1, characterized in that: The shed processing unit (406) comprises a rotating shaft (4061) equidistantly rotatably mounted on the longitudinal plate (405); a mounting block (4062) is mounted on one end of the rotating shaft (4061) close to the shed body (3); the mounting block (4062) is arranged above the shed body (3); and the upper and lower surfaces of the mounting block (4062) are both provided with inclined surfaces (4063), so that the mounting block (4062) forms an isosceles trapezoid, and the inclination angle of the inclined surface (4063) is equal to that of the shed body (3). ), the bottom wall of the mounting block (4062) is evenly mounted with bristles (4064), the bottom ends of the bristles (4064) are in contact with the top wall of the umbrella skirt body (3), the top end of the mounting block (4062) is mounted with an ice layer crushing member (4065), one end of the mounting block (4062) close to the core rod (1) is mounted with a reciprocating member (4066), and one end of the rotating shaft (4061) away from the mounting block (4062) is mounted with a rotation adjustment unit (407).

3. The UHV insulator according to claim 2, characterized in that: The ice layer crushing member (4065) comprises a crushing plate (40651) arranged above the rotating shaft (4061), the inclination angle of the crushing plate (40651) is the same as the inclination angle of the upper inclined surface (4063), a crushing block (40652) is equidistantly installed on the top of the crushing plate (40651), a movable groove (40653) is provided inside the mounting block (4062), a movable plate (40654) is movably installed inside the movable groove (40653), a connecting rod (40655) is symmetrically installed on the top of the movable plate (40654), the top of the connecting rod (40655) penetrates to the top of the mounting block (4062) and is fixedly connected to the crushing plate (40651), a return spring (40656) is symmetrically installed on the bottom of the movable plate (40654), and a jet impact member is installed between the crushing plate (40651) and the mounting block (4062).

4. The UHV insulator according to claim 3, characterized in that: The jet impact member comprises side blocks (40657) equidistantly mounted on both sides of the mounting block (4062); an air flow channel (40658) is provided inside the side block (40657); a piston block (40659) is movably mounted inside the air flow channel (40658); a push-pull rod (406510) is fixedly mounted on the top of the piston block (40659); and the top of the push-pull rod (406510) is fixedly connected to the crushing plate (40651).

5. The UHV insulator according to claim 2, characterized in that: The reciprocating member (4066) comprises a transverse plate (40661) fixedly mounted on a mounting block (4062) close to one end of the mandrel (1); a fixed shaft (40662) is fixedly mounted on the bottom end of the transverse plate (40661); a supporting plate (40663) is fixedly mounted on the bottom end of the fixed shaft (40662); a rotating wheel (40664) is rotatably mounted on the outer side of the fixed shaft (40662); and an outer wall of the rotating wheel (40664 is in close contact with an outer wall of the mandrel (1).

6. The UHV insulator according to claim 5, characterized in that: The bottom wall of the rotating wheel (40664) is provided with convex blocks (40665) at equal angles, a through slot (40666) is provided on the transverse plate (40661), an insert rod (40667) is movably installed inside the through slot (40666), the top end of the insert rod (40667) is fixedly connected to the crushing plate (40651), the other end of the insert rod (40667) is provided with an end plate (40668), the end plate (40668) is located below the rotating wheel (40664), a pressure block (40669) is fixedly installed on the top end of the end plate (40668), and the top end of the pressure block (40669) contacts the bottom wall of the rotating wheel (40664).

7. The UHV insulator according to claim 2, characterized in that: The rotation adjustment unit (407) comprises a gear (4071) fixedly mounted on an end of the rotating shaft (4061) away from the core rod (1); a sliding plate (4075) is arranged above the gear (4071); tooth grooves (4076) are equidistantly provided at the bottom end of the sliding plate (4075); the tooth grooves (4076) are meshed with the gear (4071); a mounting plate (4072) is arranged on a side of the sliding plate (4075) close to the longitudinal plate (405); the mounting plate (4072) is fixedly mounted on the longitudinal plate (405); a guide rod (4073) is symmetrically arranged on a side of the mounting plate (4072) away from the longitudinal plate (405); A fixing plate (4074) is symmetrically installed at both ends of the guide rod (4073), and the fixing plate (4074) is fixedly installed on the mounting plate (4072). A guide groove (40710) is symmetrically opened on the sliding plate (4075), and the two guide rods (4073) are respectively located inside the two guide grooves (40710). A sliding groove (4077) is opened inside the sliding plate (4075), and the sliding groove (4077) is located between the two guide grooves (40710). A sliding clamping part (4078) is installed inside the sliding groove (4077), and a temperature sensing driving part (4079) is arranged inside the sliding groove (4077).

8. The UHV insulator according to claim 7, characterized in that: The sliding clamping member (4078) comprises a slider (40781) movably slidably mounted inside the slide groove (4077), a first connecting rod (40784) is symmetrically hingedly mounted on one side of the slider (40781), a first clamping rod (40783) is hingedly mounted on one end of the first connecting rod (40784), the first clamping rod (40783) is movably mounted inside the first rod groove (40782), the first rod groove (40782) is symmetrically arranged on the upper and lower sides of the slide groove (4077), and the other end of the slider (40781) is hingedly mounted on the first connecting rod (40784). A second connecting rod (40787) is symmetrically hingedly installed on one side, a second clamping rod (40786) is hingedly installed on one end of the second connecting rod (40787), and the second clamping rod (40786) is movably installed inside the second rod groove (40785). The second rod groove (40785) is symmetrically opened on the upper and lower sides of the slide groove (4077), and a clamping spring (40788) is symmetrically installed on the other side of the slider (40781), and one end of the clamping spring (40788) is fixedly connected to the inner wall of the end of the slide groove (4077).

9. The UHV insulator according to claim 7, characterized in that: The temperature sensing driving member (4079) comprises a sliding push plate (40791) slidably mounted inside the slide groove (4077), the sliding push plate (40791) is located on the side of the slider (40781) away from the compression spring (40788), a push rod (40792) is mounted on the side of the sliding push plate (40791) close to the slider (40781), an air box (40793) is fixedly mounted on the mounting plate (4072), a piston plate (40794) is movably mounted inside the air box (40793), and the piston plate (40794) is movably mounted inside the piston plate (40794). A connecting rod (40795) is installed between the piston plate (40794) and the sliding push plate (40791), an end groove (40796) is opened at one end of the air box (40793) close to the sliding push plate (40791), and heat conduction plates (40797) are equidistantly installed on the air box (40793). The air box (40793) is filled with temperature-sensitive gas on the side of the piston plate (40794) away from the end groove (40796). When the temperature-sensitive gas contracts, the sliding push plate (40791) moves toward the side of the slider (40781).

10. The UHV insulator according to claim 8, characterized in that: A first limit plate (40711) is installed on the guide rod (4073), and a second limit plate (40712) is installed on the guide rod (4073). The first limit plates (40711) are respectively located on both sides of the sliding plate (4075). The sides of the two guide rods (4073) close to each other are each provided with a first clamping groove (40713), and the sides of the two guide rods (4073) close to each other are each provided with a second clamping groove (40714). When one end of the sliding plate (4075) close to the temperature-sensitive driving member (4079) contacts the first limit plate (40711), the first clamping rod (40783) is clamped into the first clamping groove (40713), and when the other end of the sliding plate (4075) contacts the second limit plate (40712), the second clamping rod (40786) is clamped with the second clamping groove (40714).

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