Anti-windage yaw insulator

Abstract

The invention discloses an anti-windage yaw insulator, and relates to the technical field of overhead line laying. The device comprises a mounting plate, an upper sleeve is fixedly mounted in the center of the top end of the mounting plate, an insulating rod is inserted into the bottom of the upper sleeve, a lower sleeve sleeves the outer side of the bottom of the insulating rod, and a buffer assembly is arranged between the insulating rod and the mounting plate. The buffer assembly is used for buffering movement of the insulating rod and the lower sleeve, and the bottom end of the lower sleeve is provided with an installation assembly which is used for installation of a power transmission wire. According to the invention, stable fixation of an insulator mounting position is facilitated, wear of the insulator mounting position is reduced, movement of a wire can be buffered, shaking amplitude of the wire can be suppressed, a windage yaw prevention effect is improved, relative movement between the wire and a fixed mounting piece is avoided, wear of the wire is reduced, and the service life of the wire is prolonged. And meanwhile, stable extrusion and fixation of the wire are ensured, and loosening of the wire is avoided.

Description

Technical Field

[0001] The present invention relates to the technical field of overhead line laying, and particularly relates to a wind - deviation - proof insulator. Background Art

[0002] An insulator is a device installed between conductors at different potentials or between a conductor and a ground - potential component, which can withstand voltage and mechanical stress and plays an important role in overhead transmission lines. During the laying of overhead transmission lines, in order to prevent the overhead conductors from being easily shaken under the action of wind and avoid the threat of the conductors dancing with the wind to the safe and stable operation of the overhead transmission lines, wind - deviation - proof insulators have emerged.

[0003] However, the existing wind - deviation - proof insulators still have the following defects in the use process: 1. In order to improve the wind - proof effect, the existing wind - deviation - proof insulators are mostly designed in a "T" or "Y" shape and achieve the buffering of the conductor shaking through lateral elastic support. However, while achieving the wind - deviation - proof effect, the insulators will also produce elastic shaking, accelerating the wear at the installation position of the insulators. At the same time, it can only buffer the shaking generated by the conductors and cannot suppress the amplitude of the generated shaking. Therefore, the wind - deviation - proof effect needs to be improved.

[0004] 2. During the use of the existing wind - deviation - proof insulators, the installation of the conductors is fixed. When the conductors shake, the conductors will also deflect relative to the insulators, causing wear and making it easy for the conductors to become loose relative to the insulators, thereby reducing the use and installation effects of the conductors. Summary of the Invention

[0005] The purpose of the present invention is to solve the problems that the existing wind - deviation - proof insulators will produce elastic shaking, accelerating the wear at the installation position of the insulators, and at the same time cannot suppress the amplitude of the generated shaking, so the wind - deviation - proof effect needs to be improved, and the conductors will deflect relative to the insulators, causing wear and making it easy for the conductors to become loose relative to the insulators, reducing the use and installation effects of the conductors. The present invention provides a wind - deviation - proof insulator.

[0006] The present invention specifically adopts the following technical solutions to achieve the above - mentioned purpose: A wind - deviation - proof insulator includes a mounting plate. At the center of the top of the mounting plate, an upper sleeve is fixedly installed. Inside the bottom of the upper sleeve, an insulating rod is inserted. Outside the bottom of the insulating rod, a lower sleeve is sleeved. A buffer assembly is arranged between the insulating rod and the mounting plate, and the buffer assembly is used for buffering the movement of the insulating rod and the lower sleeve. At the bottom end of the lower sleeve, an installation assembly is arranged, and the installation assembly is used for the installation of the transmission conductors.

[0007] Further, bolt holes are provided in the middle and on the left and right sides of the mounting plate. The bolt holes are used for the mounting between the mounting plate and the overhead mounting frame. Through the mounting of the mounting plate and the overhead mounting frame, the insulator is installed, and the transmission wire is laid through the insulator.

[0008] Further, the buffer assembly includes a mounting frame. On the left and right sides at the bottom end of the mounting plate, mounting frames are symmetrically and fixedly installed. Inside the mounting frames on the left and right sides, sliders are connected in a limited sliding manner, enabling the sliders to slide left and right inside the mounting frames. Between the left and right ends of the lower sleeve and the sliders on the left and right sides, connecting rods are drivingly connected. Around the middle of the insulating rod, a mounting disc is fixedly installed. Between the left and right sides of the mounting disc and the middle of the connecting rod, transmission rods are drivingly connected. Between the upper and lower sides of the insulating rod and the upper sleeve and the lower sleeve, an elastic guiding assembly is provided. Through the action of the elastic guiding assembly, the insulating rod can smoothly slide up and down and be limited between the upper sleeve and the lower sleeve.

[0009] Further, the connecting rods are symmetrically distributed on the left and right sides of the insulating rod. After one end of each of the two connecting rods is hinged to the left and right ends of the lower sleeve, the other end extends upward and is hinged to the bottom of the sliders on the left and right sides. Therefore, when the lower sleeve moves upward, the sliders can be pushed to move to both sides through the connecting rods. When the lower sleeve moves downward, the sliders can be pulled to contract inward through the connecting rods. On the contrary, when the sliders move to both sides, the lower sleeve can be driven to move upward through the connecting rods. When the sliders contract inward, the lower sleeve can be driven to move downward through the connecting rods.

[0010] Further, the transmission rods are symmetrically distributed on the left and right sides of the insulating rod. After one end of each of the two transmission rods is hinged to the left and right sides of the mounting disc, the other end extends downward and is hinged to the middle of the connecting rods on the left and right sides. Therefore, when the insulating rod drives the mounting disc to move upward, the connecting rods can be pulled to drive the sliders to contract inward through the transmission rods. When the insulating rod drives the mounting disc to move downward, the connecting rods can be pushed to drive the sliders to move to both sides through the transmission rods.

[0011] Further, the elastic guiding assembly includes springs. Springs are fixedly connected between the upper and lower ends of the insulating rod and the inner walls of the upper sleeve and the lower sleeve respectively to achieve the elastic up and down movement of the insulating rod between the upper sleeve and the lower sleeve. Inside the upper sleeve and the lower sleeve, balls are connected in a rolling manner. On the outer periphery of the upper and lower sides of the insulating rod, chutes are evenly opened.

[0012] Further, the positions of the balls and the chutes on the upper and lower sides are aligned. The inwardly protruding parts of the balls are all located inside the chutes, and the balls are attached to the chutes. Through the cooperation of the balls and the chutes, the smooth up and down limited sliding of the insulating rod between the upper sleeve and the lower sleeve is achieved.

[0013] Further, the installation component includes that an upper clamping plate is fixedly installed at the bottom end of the lower sleeve, a lower clamping plate is arranged below the upper clamping plate, the upper clamping plate and the lower clamping plate are limited and installed through fastening bolts, grooves are symmetrically formed in the middle of the adjacent sides of the upper clamping plate and the lower clamping plate, clamping rings are slidably connected to the interiors of the upper and lower grooves on both sides, arc grooves are formed in the sides of the upper clamping plate and the lower clamping plate that are far away from each other inside the grooves, installation ears are fixedly installed on the sides of the front and rear ends of the clamping rings that are far away from each other, and guide posts are fixedly installed between the installation ears.

[0014] Further, both the groove and the arc groove are arc-shaped, and the centers of the arcs of the upper and lower grooves and arc grooves are concentric. The installation ears are located on the front and rear sides of the upper clamping plate and the lower clamping plate, and the number of guide posts on the side where the clamping rings are far away from each other is two, and both of the two guide posts are slidably connected to the interior of the arc groove. Therefore, through the limited sliding connection of the guide posts in the arc groove, the clamping ring can be limited to rotate in the groove.

[0015] The beneficial effects of the present invention are as follows: 1. In the present invention, through the design of the buffer component, whether the insulator is shaken by the wind or the wire is shaken by the wind, the generated shaking can be converted into vertical movement, which is beneficial to the stable fixation of the insulator installation position, slows down the wear of the insulator installation position, and can buffer the generated movement at the same time. When the wire moves vertically, the amplitude of the vertical movement of the wire can be slowed down, thereby suppressing the amplitude of the wire shaking and improving the anti-wind deviation effect.

[0016] 2. In the present invention, through the design of the installation component, after the wire is fixedly installed, when the wire deflects due to shaking, it can drive the clamping ring that squeezes and fixes the wire to deflect synchronously, so as to avoid the relative movement between the wire and the fixed installation part, slow down the wear of the wire, and ensure the stable extrusion and fixation of the wire at the same time, avoiding the loosening of the wire. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 is a three-dimensional structural schematic diagram of the present invention; Figure 2 is a partial cross-sectional three-dimensional structural schematic diagram of the present invention; Figure 3 is the present invention Figure 2 enlarged view of the structure at A in; Figure 4 is a three-dimensional structural schematic diagram of the insulating rod, the upper sleeve and the lower sleeve of the present invention; Figure 5 is an exploded three-dimensional structural diagram of the insulating rod, the upper sleeve and the lower sleeve of the present invention; Figure 6It is a schematic perspective view of the partial sectional structure of the insulating rod, upper sleeve and lower sleeve of the present invention; Figure 7 It is a schematic perspective view of the lower sleeve and the mounting assembly of the present invention; Figure 8 It is a schematic perspective view of the sectional structure of the lower sleeve and the mounting assembly of the present invention; Figure 9 It is an exploded perspective view of the lower sleeve and the mounting assembly of the present invention; Figure 10 It is a schematic partial perspective view of the mounting assembly of the present invention.

[0018] Reference numerals: 1, mounting plate; 2, upper sleeve; 3, insulating rod; 4, lower sleeve; 5, buffer assembly; 51, mounting frame; 52, slider; 53, connecting rod; 54, mounting disc; 55, transmission rod; 56, elastic guiding assembly; 561, spring; 562, ball; 563, sliding groove; 6, mounting assembly; 61, upper clamping plate; 62, lower clamping plate; 63, fastening bolt; 64, groove; 65, clamping ring; 66, arc groove; 67, mounting ear; 68, guiding column. Detailed Description of the Invention

[0019] To make the objectives, technical solutions, and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

[0020] A wind deviation-proof insulator according to a preferred embodiment of the present invention will be elaborated in detail below, as Figures 1 - 2 As shown, a wind deviation-proof insulator includes a mounting plate 1. A central portion at the top end of the mounting plate 1 is fixedly installed with an upper sleeve 2. An insulating rod 3 is inserted into the interior of the bottom of the upper sleeve 2. A lower sleeve 4 is sleeved outside the bottom of the insulating rod 3. A buffer assembly 5 is provided between the insulating rod 3 and the mounting plate 1. The buffer assembly 5 is used to buffer the movement of the insulating rod 3 and the lower sleeve 4. An installation assembly 6 is provided at the bottom end of the lower sleeve 4. The installation assembly 6 is used for the installation of the transmission wire.

[0021] Bolt holes are provided in the middle and the left and right sides of the mounting plate 1. The bolt holes are used for the installation of the mounting plate 1 and the overhead mounting frame. Through the installation of the mounting plate 1 and the overhead mounting frame, the installation of the insulator is realized, and the transmission wire is laid through the insulator.

[0022] When installing the insulator and laying the transmission wire, through the design of the bolt holes in the middle and the left and right sides of the mounting plate 1, the mounting plate 1 is fixedly installed on the overhead mounting frame, thereby realizing the installation of the insulator. After the installation of the insulator is completed, the installation assembly 6 is used to complete the installation and laying of the transmission wire on the insulator.

[0023] After the installation and laying of the overhead transmission conductor are completed, when the insulating rod 3 and the conductor shake under the action of wind, the shake of the conductor will drive the installation component 6 and the lower sleeve 4 to shake. The buffer component 5 can buffer the movement of the insulating rod 3 and the lower sleeve 4, and at the same time can suppress the amplitude of the shake, so as to achieve the effect of preventing wind deflection.

[0024] Through the design of the installation component 6, while being able to fixedly install the transmission conductor, when the conductor deflects due to shaking, the conductor can freely rotate in the installation component 6, thereby reducing the wear of the conductor, avoiding the loosening of the conductor at the same time, and improving the use and installation effect of the conductor.

[0025] Furthermore, as Figures 1 - 6 shown, the buffer component 5 includes an installation frame 51. The left and right sides at the bottom end of the installation plate 1 are symmetrically and fixedly installed with installation frames 51. The inside of the left and right installation frames 51 is limited and slidably connected with sliders 52, so that the sliders 52 can slide left and right inside the installation frames 51. There are connecting rods 53 drivingly connected between the left and right ends of the lower sleeve 4 and the left and right sliders 52.

[0026] The connecting rods 53 are symmetrically distributed on the left and right sides of the insulating rod 3. After one end of the two sides of the connecting rods 53 is hinged to the left and right ends of the lower sleeve 4, the other end is unfolded upward and hinged to the bottom of the left and right sliders 52. Therefore, when the lower sleeve 4 moves upward, the sliders 52 can be pushed to move to both sides through the connecting rods 53. When the lower sleeve 4 moves downward, the sliders 52 can be pulled to contract inward through the connecting rods 53. On the contrary, when the sliders 52 move to both sides, the lower sleeve 4 can be driven to move upward through the connecting rods 53. When the sliders 52 contract inward, the lower sleeve 4 can be driven to move downward through the connecting rods 53.

[0027] An installation disc 54 is fixedly installed on the outer periphery of the middle part of the insulating rod 3. There are transmission rods 55 drivingly connected between the left and right sides of the installation disc 54 and the middle parts of the connecting rods 53 on the left and right sides. The transmission rods 55 are symmetrically distributed on the left and right sides of the insulating rod 3. After one end of the two sides of the transmission rods 55 is hinged to the left and right sides of the installation disc 54, the other end is unfolded downward and hinged to the middle parts of the connecting rods 53 on the left and right sides. Therefore, when the insulating rod 3 drives the installation disc 54 to move upward, the connecting rods 53 can be pulled to drive the sliders 52 to contract inward through the transmission rods 55. When the insulating rod 3 drives the installation disc 54 to move downward, the connecting rods 53 can be pushed to drive the sliders 52 to move to both sides through the transmission rods 55.

[0028] Elastic guiding components 56 are arranged between the upper and lower sides of the insulating rod 3 and the upper sleeve 2 and the lower sleeve 4. Through the action of the elastic guiding components 56, the insulating rod 3 can smoothly slide up and down and be limited between the upper sleeve 2 and the lower sleeve 4.

[0029] Among them, the elastic guiding component 56 includes a spring 561. Spring 561 is fixedly connected between the upper and lower ends of the insulating rod 3 and the inner walls of the upper sleeve 2 and the lower sleeve 4 respectively to achieve the elastic up and down movement of the insulating rod 3 between the upper sleeve 2 and the lower sleeve 4. A plurality of balls 562 are evenly and rotatably connected inside the upper sleeve 2 and the lower sleeve 4, and a plurality of chutes 563 are evenly formed on the outer periphery of the upper and lower sides of the insulating rod 3.

[0030] The positions of the balls 562 and the chutes 563 on the upper and lower sides are aligned. The inwardly protruding parts of the balls 562 are located inside the chutes 563, and the balls 562 are attached to the chutes 563. Through the cooperation of the balls 562 and the chutes 563, the smooth up and down limit sliding of the insulating rod 3 between the upper sleeve 2 and the lower sleeve 4 is achieved.

[0031] The principle of using the buffer component 5 to buffer the movement of the insulating rod 3 and the lower sleeve 4 and suppress the amplitude of the generated shaking is as follows: When the insulating rod 3 is blown to move under the action of wind, by using the cooperation of the chutes 563 on the upper and lower sides of the insulating rod 3 and the balls 562 inside the upper sleeve 2 and the lower sleeve 4, the acting force that blows the insulating rod 3 can be converted into an up and down acting force. When the insulating rod 3 moves upward under the action of wind, while elastically buffering through the upper spring 561, through the action of the lower spring 561, it can also drive the lower sleeve 4 and the installation component 6 to carry the installed wire upward. When the insulating rod 3 moves upward, it can also drive the installation disk 54 upward, and pull the connecting rod 53 to contract through the transmission rod 55, so that the two side sliders 52 contract towards the center inside the installation frame 51. During the contraction of the connecting rod 53, it can push the lower sleeve 4 downward, and then drive the installation component 6 and the installed wire downward, so as to slow down the upward movement amplitude of the wire.

[0032] When the insulating rod 3 moves downward under the action of wind, when driving the lower sleeve 4 and the installation component 6 to carry the installed wire downward, by driving the downward movement of the installation disk 54, it can push the connecting rod 53 to open through the transmission rod 55. Then, during the opening of the connecting rod 53, it can pull the lower sleeve 4 upward, and then drive the installation component 6 and the installed wire upward, so as to slow down the downward movement amplitude of the wire.

[0033] When the wire is blown to move under the action of wind, by utilizing the cooperation between the upper and lower chute 563 on both sides of the insulating rod 3 and the ball 562 inside the upper sleeve 2 and the lower sleeve 4, the mounting assembly 6 for mounting the wire and the lower sleeve 4 can move up and down. When the lower sleeve 4 and the mounting assembly 6 carry the wire and move upward, while elastic buffering can be carried out through the spring 561, when the lower sleeve 4 moves upward, it can push the connecting rod 53 to expand, and through the action of the transmission rod 55, pull the mounting disc 54 and the insulating rod 3 to move downward, thereby generating a downward acting force on the lower sleeve 4 and the mounting assembly 6 to slow down the upward movement amplitude of the wire.

[0034] When the lower sleeve 4 and the mounting assembly 6 carry the wire and move downward, when the lower sleeve 4 moves downward, it can pull the connecting rod 53 to contract, and through the action of the transmission rod 55, push the mounting disc 54 and the insulating rod 3 to move upward, thereby generating an upward acting force on the lower sleeve 4 and the mounting assembly 6 to slow down the downward movement amplitude of the wire.

[0035] Therefore, through the action of the buffer assembly 5, the shaking of the insulating rod 3 and the wire blown by the wind can be converted into up and down movement, and at the same time, the generated movement can be buffered. At the same time, whether it is the up and down movement of the insulating rod 3 or the up and down movement of the wire itself, the up and down movement amplitude of the wire can be slowed down, thereby suppressing the amplitude of the wire shaking and improving the anti-wind deviation effect.

[0036] Further, as Figure 4 、 Figures 7 - 10 shown, the mounting assembly 6 includes that a upper clamping plate 61 is fixedly installed at the bottom end of the lower sleeve 4, a lower clamping plate 62 is arranged below the upper clamping plate 61, the upper clamping plate 61 and the lower clamping plate 62 are limitedly installed through a fastening bolt 63, grooves 64 are symmetrically opened in the middle of the adjacent sides of the upper clamping plate 61 and the lower clamping plate 62, clamping rings 65 are slidably connected inside the upper and lower grooves 64, arc grooves 66 are opened on the sides of the upper clamping plate 61 and the lower clamping plate 62 away from each other inside the grooves 64, mounting ears 67 are fixedly installed on the sides of the front and rear ends of the clamping rings 65 away from each other, and guide posts 68 are fixedly installed between the mounting ears 67.

[0037] The grooves 64 and the arc grooves 66 are both arc-shaped, and the centers of the arcs of the upper and lower grooves 64 and the arc grooves 66 are concentric. The mounting ears 67 are located on the front and rear sides of the upper clamping plate 61 and the lower clamping plate 62, and the number of the guide posts 68 on the sides of the clamping rings 65 away from each other is two, and both of the two guide posts 68 are slidably connected inside the arc grooves 66. Therefore, through the limited sliding connection of the guide posts 68 inside the arc grooves 66, the clamping rings 65 can be limited to rotate inside the grooves 64.

[0038] The transmission wire is fixedly installed by using the installation component 6, and at the same time, the wear of the wire is reduced and the loosening of the wire is avoided. The principle is as follows: When installing the transmission wire, place the wire between the grooves 64 of the upper clamping plate 61 and the lower clamping plate 62, then pass the fastening bolt 63 through the lower clamping plate 62 and the upper clamping plate 61, and perform up and down extrusion fixation. During the fixation process, the clamping rings 65 in the upper and lower grooves 64 extrude and limit the wire, so as to complete the fixed installation of the wire.

[0039] When the wire shakes and deflects due to the action of wind force, by using the sliding connection of the clamping ring 65 in the groove 64 and the limit sliding connection of the guide post 68 between the mounting ears 67 on the outer side of the clamping ring 65 in the arc groove 66, when the wire deflects, it can drive the clamping ring 65 to deflect accordingly, thereby avoiding the relative movement between the wire and the clamping ring 65, reducing the wear of the wire, and at the same time ensuring the stable extrusion fixation of the clamping ring 65 on the wire to avoid the loosening of the wire.

[0040] The above description of the disclosed embodiments enables those skilled in the art to implement or use the present invention. Various modifications to these embodiments will be obvious to those skilled in the art, and the general principles defined herein can be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention will not be limited to these embodiments shown herein, but rather to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A wind deflection insulator, comprising a mounting plate (1), characterized in that: An upper sleeve (2) is fixedly mounted at the center of the top of the mounting plate (1); an insulating rod (3) is inserted into the interior of the bottom of the upper sleeve (2); a lower sleeve (4) is sleeved on the outer side of the bottom of the insulating rod (3); a buffer component (5) is provided between the insulating rod (3) and the mounting plate (1); the buffer component (5) is used to buffer the movement of the insulating rod (3) and the lower sleeve (4); a mounting component (6) is provided at the bottom of the lower sleeve (4); the mounting component (6) is used to install a power transmission line.

2. The wind deflection insulator according to claim 1, characterized in that: Bolt holes are provided in the middle and on both left and right sides of the mounting plate (1), and the bolt holes are used for mounting the mounting plate (1) and the overhead mounting frame.

3. The windproof insulator according to claim 1, characterized in that: The buffer component (5) comprises: A mounting frame (51), the mounting frame (51) being symmetrically fixedly mounted on the left and right sides of the bottom end of the mounting plate (1); Slide blocks (52), the interiors of the installation frames (51) on the left and right sides are both limitedly slidably connected with the slide blocks (52); A connecting rod (53), wherein the left and right ends of the lower sleeve (4) are connected to the left and right sliders (52) via a connecting rod (53); A mounting plate (54), the mounting plate (54) being fixedly mounted on the periphery of the middle portion of the insulating rod (3); A transmission rod (55) is connected between the left and right sides of the mounting plate (54) and the middle of the connecting rod (53); An elastic guide component (56) is provided between the upper and lower sides of the insulating rod (3) and the upper sleeve (2) and the lower sleeve (4).

4. The wind deflection insulator according to claim 3, characterized in that: The connecting rods (53) are symmetrically distributed on the left and right sides of the insulating rod (3); one end of the connecting rods (53) on both sides is hinged to the left and right ends of the lower sleeve (4), and the other end is unfolded upward and hinged to the bottom of the left and right sliders (52).

5. The wind deflection insulator according to claim 3, characterized in that: The transmission rods (55) are symmetrically distributed on the left and right sides of the insulating rod (3), and one end of the transmission rods (55) on both sides is hinged to the left and right sides of the mounting plate (54), and the other end is unfolded downward and hinged to the middle of the left and right connecting rods (53).

6. The wind deflection insulator according to claim 3, characterized in that: The elastic guide assembly (56) comprises: A spring (561), wherein the upper and lower ends of the insulating rod (3) are fixedly connected to the inner walls of the upper sleeve (2) and the lower sleeve (4) with springs (561); Balls (562), the interiors of the upper sleeve (2) and the lower sleeve (4) are evenly connected in rolling fashion; Slide grooves (563), wherein the slide grooves (563) are evenly provided on the periphery of the upper and lower sides of the insulating rod (3).

7. The wind deflection insulator according to claim 6, characterized in that: The positions of the balls (562) and the slide grooves (563) on the upper and lower sides are aligned, the inwardly protruding portions of the balls (562) are located inside the slide grooves (563), and the balls (562) are attached to the slide grooves (563).

8. The wind deflection insulator according to claim 1, characterized in that: The installation component (6) comprises: An upper clamping plate (61), the bottom end of the lower sleeve (4) being fixedly mounted with the upper clamping plate (61); A lower clamping plate (62), wherein the lower clamping plate (62) is disposed below the upper clamping plate (61); A fastening bolt (63), wherein the upper clamping plate (61) and the lower clamping plate (62) are installed in a limited position by the fastening bolt (63); A groove (64), wherein the groove (64) is symmetrically provided in the middle of one side adjacent to the upper clamping plate (61) and the lower clamping plate (62); A clamping ring (65), the interior of the grooves (64) on both the upper and lower sides of which are slidably connected with a clamping ring (65); A circular arc groove (66), wherein the inner grooves (64) of the upper clamping plate (61) and the lower clamping plate (62) are provided with a circular arc groove (66) on a side away from each other; Mounting ears (67), the mounting ears (67) being fixedly mounted on the sides of the front and rear ends of the clamp ring (65) that are away from each other; A guide column (68) is fixedly mounted between the mounting ears (67).

9. The wind deflection insulator according to claim 8, characterized in that: The groove (64) and the arc groove (66) are both in the shape of an arc, and the centers of the arcs of the groove (64) and the arc groove (66) on the upper and lower sides are concentric.

10. The wind deflection insulator according to claim 8, characterized in that: The mounting ears (67) are located at the front and rear sides of the upper clamping plate (61) and the lower clamping plate (62), and the number of guide posts (68) on the side away from each other of the clamping ring (65) is two, and the two guide posts (68) are both slidably connected inside the arc groove (66).

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