35kV suspension type line lightning arrester doubling as insulator discharge gap

Abstract

The invention discloses a 35kV suspension type line discharge gap lightning arrester doubling as an insulator discharge gap, and relates to the technical field of lightning arresters, the lightning arrester assembly comprises a lightning arrester assembly, an adjusting assembly and a state detection assembly, the lightning arrester assembly comprises a first support plate and a second support plate, the first support plate is rotatably connected with the second support plate, the lightning arrester assembly further comprises a lightning arrester main body, and the lightning arrester main body is rotatably connected with the adjusting assembly. An adjusting assembly is arranged at the bottom of the second supporting plate and comprises a fixed arc plate and a protective shell, and a rotating arc plate is installed at the bottom of the first supporting plate. According to the lightning arrester, the adjusting assembly is installed, the position of the arc striking block is adjusted through the first telescopic rod, the first gear drives the rack to move, a rotating arc plate drives the first supporting plate to rotate, the first supporting plate drives the lightning arrester body to rotate, the position of the lightning arrester body is adjusted, and then the discharging gap is adjusted; the purpose of conveniently adjusting the discharge gap of the discharge gap lightning arrester is achieved, the arc extinguishing effect of the gap lightning arrester is improved, and the application range of the gap lightning arrester is expanded.

Description

Technical Field

[0001] The invention relates to the technical field of lightning arresters, in particular to a 35kV suspension line and insulator discharge gap lightning arrester. Background Art

[0002] When lightning overvoltage penetrates into the substation or other buildings along the overhead line, flashover will occur, and even the insulation of the electrical equipment will be broken down. In order to avoid damage to the electrical equipment, it is necessary to install a gap lightning arrester on the transmission line to use the arc extinguishing effect of discharge to introduce part of the overvoltage into the ground to achieve lightning protection. However, the existing discharge gap lightning arrester is not easy to adjust the discharge gap, which reduces the scope of application of the gap lightning arrester and affects the arc extinguishing effect.

[0003] The defects of existing discharge gap arresters are:

[0004] 1. Patent document JP2014010921A mainly considers solving the problem of providing a lightning arrester that can ensure the discharge distance and reliably capture excess current, but does not consider the problem of facilitating the adjustment of the discharge gap of the gap lightning arrester;

[0005] 2. Patent document CN112448359B mainly considers how to solve the problem of installing the arrester without affecting the operation of the line, but does not consider the problem of detecting whether the discharge gap is adjusted accurately;

[0006] 3. Patent document CN210806311U mainly adjusts the discharge gap by manually adjusting the position of the fixed plate, without considering the problem of improving the adjustment process and relative position stability of the arrester;

[0007] 4. Patent document CN102290177B mainly improves the arc extinguishing effect by setting multiple groups of discharge gaps, but does not consider how to detect whether the arrester body is damaged. Summary of the invention

[0008] The object of the present invention is to provide a 35kV suspension line also serving as an insulator discharge gap arrester to solve the problems raised in the above-mentioned background technology.

[0009] To achieve the above object, the present invention provides the following technical solutions: a 35kV suspension line also serving as an insulator discharge gap arrester, comprising an arrester assembly, an adjustment assembly and a state detection assembly, wherein the arrester assembly comprises a support plate 1 and a support plate 2, and the support plate 1 is rotatably connected to the support plate 2, and an adjustment assembly is provided at the bottom of the support plate 2;

[0010] The arrester assembly also includes an arrester body detachably mounted on the top of the support plate 1, an insulating support detachably mounted on the top of the support plate 2, a strip plate fixedly connected to the outer wall of the insulating support, an arc-starting block slidably connected to the front of the strip plate, an insulating frame mounted on the front of the strip plate, a telescopic frame slidably connected to the inner wall of the insulating frame, and the right side of the telescopic frame is connected to the left outer wall of the arc-starting block, a telescopic rod 1 is mounted on the inner wall of the insulating frame, and the output end of the telescopic rod 1 is connected to the inner wall of the telescopic frame;

[0011] The adjustment component includes a fixed arc plate and a protective shell, the fixed arc plate and the protective shell are installed at the bottom of the support plate 2, and the top wall of the protective shell is connected to the outer wall of the fixed arc plate, the inner wall of the protective shell is installed with a micro servo motor and a micro controller, and the micro controller is electrically connected to the micro servo motor, the outer wall of the output end of the micro servo motor is sleeved with a gear 1, the bottom of the support plate 1 is installed with a rotating arc plate, and the rotating arc plate is slidably connected to the inner wall of the fixed arc plate, and the bottom of the rotating arc plate is installed with a rack, and the rack is meshed with gear 1.

[0012] Preferably, a group of arc-striking balls is installed at the bottom of the arc-striking block, another group of arc-striking balls is installed at the top of the arrester body, and a discharge gap is arranged between the two groups of arc-striking balls.

[0013] Preferably, a protective frame 1 is installed on the right side of the arc striking block, a switching control unit is installed on the top wall of the protective frame 1, and the switching control unit is electrically connected to the microcontroller, a distance detection sensor is installed on the inner wall of the protective frame, and the distance detection sensor is electrically connected to the switching control unit, and a position marking reflector is embedded in the top of the support plate 1, and the position marking reflector is located on the right side of the arrester body.

[0014] Preferably, a transverse plate is installed on the bottom wall of the strip plate, and the transverse plate is located between the insulating support and the arc-starting block, a fixed seat is installed on the bottom of the transverse plate, the inner wall of the fixed seat is rotatably connected to connecting rod 1, the inner wall of connecting rod 1 is slidably connected to connecting rod 2, the bottom end of connecting rod 2 is rotatably connected to a sliding seat, the sliding seat is embedded in the top of support plate 1, and the sliding seat is located behind the arrester body.

[0015] Preferably, a state detection component is provided on the top of the support plate one, and the state detection component includes a protective frame two and a state detection unit. The top of the support plate is slidably connected with the protective frame two, and the protective frame two is located on the outside of the lightning arrester body. The inner wall of the protective frame two is installed with the state detection unit, and the outer wall of the protective frame two is installed with an external gear, and the bottom of the external gear is in contact with the top of the support plate one, and the external gear is coaxially arranged with the lightning arrester body. A fixed frame is installed at the bottom of the support plate one, and a micro-drive motor is installed on the inner wall of the fixed frame. The outer wall of the output end of the micro-drive motor is sleeved with gear two, and gear two is located above the support plate one, and gear two is meshed with the external gear.

[0016] Preferably, the state detection unit comprises an infrared thermal imaging sensor and a visual detection sensor, and the state detection sensor and the micro drive motor are electrically connected to the micro controller.

[0017] Preferably, a support frame is installed on the top of the support plate 1, and the lightning arrester body is located on the inner side of the support frame. A slider is fixedly installed on the outer wall of the protection frame 2, and the slider is embedded and connected to the inside of the support frame.

[0018] Preferably, a sealing plate is installed through the front of the protective frame 2, and the sealing plate is slidably connected to the protective frame 2, a telescopic rod 2 is installed on the inner wall of the protective frame 2, and the output end of the telescopic rod 2 passes through the inner wall of the protective frame 2 and extends to the front of the protective frame 2.

[0019] Preferably, the second telescopic rod is located between the state detection unit and the sealing plate, and the sealing plate is an "L"-shaped plate, and the output end of the second telescopic rod is connected to the inner wall of the sealing plate.

[0020] Compared with the prior art, the present invention has the following beneficial effects:

[0021] 1. The present invention is equipped with an adjustment component, and the position of the arc-starting block is adjusted by a telescopic rod, and the rack is driven to move by a gear, so that the rotating arc plate drives the support plate to rotate, and the support plate drives the arrester body to rotate, so as to adjust the position of the arrester body, and then adjust the discharge gap, thereby achieving the purpose of facilitating the adjustment of the discharge gap of the discharge gap arrester, improving the arc extinguishing effect of the gap arrester, and expanding the application range of the gap arrester.

[0022] 2. The present invention controls the start-up of the distance detection sensor through an on-off control unit, obtains the distance to the position mark reflector through the distance detection sensor, and then obtains the value of the original discharge gap. After the adjustment component adjusts the discharge gap, the distance to the position mark reflector after the distance adjustment is detected by the distance detection sensor, and then the value of the discharge gap after adjustment is obtained to determine whether the target discharge gap is reached, thereby improving the accuracy of the discharge gap adjustment.

[0023] 3. The present invention connects the strip plate and the support plate 1 by installing a connecting rod 1, a connecting rod 2 and a sliding seat, which is beneficial to improve the stability of the support plate 1 when it rotates, and improves the stability of the relative position between the lightning arrester body and the arc-striking block, thereby avoiding the relative position deviation of the lightning arrester body and the arc-striking block in the suspended gap lightning arrester in windy weather, causing unexpected changes in the discharge gap, and avoiding a reduction in the arc extinguishing effect.

[0024] 4. The present invention sets a micro servo motor to drive gear 2 to rotate, and gear 2 meshes with the outer gear to drive the outer gear to rotate, so that the protection frame drives the status detection unit to rotate around the arrester body, the visual sensor detects the phenomenon of cracks on the outer surface of the arrester, and the infrared thermal imaging sensor obtains the thermal imaging image of the arrester body. By analyzing the thermal imaging image, it is determined whether the arrester body is damaged, and the arrester body is comprehensively inspected to prevent various dangerous conditions caused by the failure to timely discover the damage of the arrester and the continued use of the damaged gap arrester. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0026] Figure 2 It is a front structural schematic diagram of the present invention;

[0027] Figure 3 It is a schematic diagram of the structure of the regulating component of the present invention;

[0028] Figure 4 It is a schematic diagram of the rotating arc plate structure of the present invention;

[0029] Figure 5 It is a structural schematic diagram of a connecting rod of the present invention;

[0030] Figure 6 It is a schematic diagram of the strip plate structure of the present invention;

[0031] Figure 7 It is a schematic diagram of the structure of the state detection component of the present invention;

[0032] Figure 8 It is a schematic diagram of the structure of the second protection frame of the present invention.

[0033] In the figure: 1. support plate 1; 2. support plate 2; 3. lightning arrester body; 4. insulating pillar; 5. strip plate; 6. arc-starting block; 7. insulating frame; 8. telescopic frame; 9. telescopic rod 1; 10. fixed arc plate; 11. rotating arc plate; 12. rack; 13. protective shell; 14. micro servo motor; 15. gear 1; 16. micro controller; 17. protective frame 1; 18. on-off control unit; 19. distance detection sensor; 20. position marking reflector; 21. horizontal plate; 22. fixed seat; 23. connecting rod 1; 24. connecting rod 2; 25. sliding seat; 26. protective frame 2; 27. state detection unit; 28. external gear; 29. ​​fixed frame; 30. micro drive motor; 31. gear 2; 32. support frame; 33. slider; 34. sealing plate; 35. telescopic rod 2. DETAILED DESCRIPTION

[0034] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0035] In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "two ends", "one end", "the other end" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance.

[0036] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0037] See also Figure 2 , Figure 3 and Figure 4An embodiment of the present invention is as follows: a 35kV suspension line also serves as an insulator discharge gap arrester, comprising an arrester assembly, an adjustment assembly and a state detection assembly, the arrester assembly comprising a support plate 1 and a support plate 2, the right side of the support plate 2 2 is embedded in the left outer wall of the support plate 1, and the support plate 1 is rotatably connected to the support plate 2 2, an adjustment assembly is provided at the bottom of the support plate 2 2, and the adjustment assembly is used to adjust the discharge gap, the arrester assembly also includes an arrester body 3 detachably mounted on the top of the support plate 1, the support plate 1 provides an installation position and support for the arrester body 3, an insulating support 4 is detachably mounted on the top of the support plate 2 2, the support plate 2 2 provides an installation position and support for the insulating support 4, and the outer wall of the insulating support 4 is fixedly connected with a strip shaped plate 5, and the strip plate 5 is made of insulating material, the strip plate 5 is close to the top of the insulating pillar 4, the front of the strip plate 5 is slidably connected with an arc-starting block 6, a group of arc-starting balls are installed at the bottom of the arc-starting block 6, another group of arc-starting balls are installed at the top of the arrester body 3, and a discharge gap is arranged between the two groups of arc-starting balls, an insulating frame 7 is installed on the front of the strip plate 5, the right end of the insulating frame 7 is open, the inner wall of the insulating frame 7 is slidably connected with a telescopic frame 8, and the insulating frame 7 and the telescopic frame 8 are both made of insulating material, and the right side of the telescopic frame 8 is connected to the outer wall of the left side of the arc-starting block 6, a telescopic rod 9 is installed on the inner wall of the insulating frame 7, and the telescopic rod 9 extends to the inside of the telescopic frame 8, the output end of the telescopic rod 9 is connected to the inner wall of the telescopic frame 8, and the telescopic rod 9 is electrically connected to the microcontroller 16;

[0038] The adjusting component includes a fixed arc plate 10 and a protective shell 13. The fixed arc plate 10 and the protective shell 13 are installed at the bottom of the support plate 2, and the top wall of the protective shell 13 is connected to the outer wall of the fixed arc plate 10. The inner wall of the protective shell 13 is installed with a micro servo motor 14 and a micro controller 16, and the micro controller 16 is electrically connected to the micro servo motor 14. The protective shell 13 provides protection for the micro servo motor 14 and the micro controller 16, and the micro controller 16 is located on the left side of the micro servo motor 14. The outer wall of the output end of the micro servo motor 14 is sleeved with a gear 15. The bottom of the support plate 1 is installed with a rotating arc plate 11, and the rotating arc plate 11 is slidably connected to the inner wall of the fixed arc plate 10. The bottom of the rotating arc plate 11 is installed with a rack 12, the rack 12 is located in the middle position of the rotating arc plate 11, and the rack 12 passes through the inner wall of the fixed arc plate 10 and extends to the bottom of the fixed arc plate 10, and the rack 12 is meshed with the gear 15.

[0039] Further, the telescopic rod 9 and the micro servo motor 14 are started by the micro controller 16, the telescopic rod 9 is extended, driving the telescopic frame 8 to slide to the right along the inner wall of the insulating frame 7, the telescopic frame 8 pushes the arc-starting block 6 to slide to the right along the front of the strip plate 5, the micro servo motor 14 rotates forward, driving the gear 15 to rotate counterclockwise, and the gear 15 is meshed with the rack 12, so that the rack 12 drives the rotating arc plate 11 to slide along the inner wall of the fixed arc plate 10, driving the support plate 1 to rotate around the connection with the support plate 2, and the support plate 1 drives the arrester body 3 to rotate, so that The discharge gap between the two groups of arc-striking balls increases, and conversely, the telescopic rod 9 is shortened, and the arc-striking block 6 is pulled to the left by the telescopic frame 8, and the micro servo motor 14 rotates in the opposite direction, driving the gear 15 to rotate clockwise, so that the rack 12 drives the rotating arc plate 11 to slide along the inner wall of the fixed arc plate 10, and the rotating arc plate 11 pushes the support plate 1 to rotate counterclockwise around the connection with the support plate 2, so that the discharge gap between the two groups of arc-striking balls is reduced, thereby achieving the purpose of facilitating the adjustment of the discharge gap of the discharge gap arrester, more effectively extinguishing the arc, and improving the application range of the gap arrester.

[0040] See also Figure 1 and Figure 2 , an embodiment provided by the present invention: a 35kV suspension line also serves as an insulator discharge gap arrester, a protective frame 17 is installed on the right side of the arc striking block 6, a switching control unit 18 is installed on the top wall of the protective frame 17, and the switching control unit 18 is electrically connected to the microcontroller 16, a distance detection sensor 19 is installed on the inner wall of the protective frame, the distance detection sensor 19 is an infrared laser sensor, the distance detection sensor 19 is electrically connected to the switching control unit 18, the switching control unit 18 is used to control the connection and disconnection of the distance detection sensor 19, the protective frame 17 is used to provide installation space and protection for the switching control unit 18 and the distance detection sensor 19, a position mark reflector 20 is embedded and installed on the top of the support plate 1, and the position mark reflector 20 is located on the right side of the arrester body 3, the position mark reflector 20 is used to reflect the infrared light emitted by the distance detection sensor 19, and then obtain the distance between the distance detection sensor 19 and the position mark reflector 20, the straight line where the distance detection sensor 19 and the position mark reflector 20 are located is parallel to the straight line where the discharge gap is located.

[0041] Furthermore, the on-off control unit 18 controls the distance detection sensor 19 to start, and obtains the distance to the position mark reflector 20 through the distance detection sensor 19, and then obtains the value of the original discharge gap. After the adjustment component adjusts the discharge gap, the distance to the position mark reflector 20 after the distance adjustment is detected by the distance detection sensor 19, and then the value of the adjusted discharge gap is obtained to determine whether the target discharge gap is reached, thereby improving the accuracy of the discharge gap adjustment.

[0042] See also Figure 4 and Figure 5 An embodiment of the present invention is as follows: a 35kV suspension line also serves as an insulator discharge gap arrester, a horizontal plate 21 is installed on the bottom wall of the strip plate 5, the horizontal plate 21 is located between the insulating support 4 and the arc-starting block 6, and the horizontal plate 21 is located near the insulating support 4, a fixed seat 22 is installed at the bottom of the horizontal plate 21, the fixed seat 22 is U-shaped, the inner wall of the fixed seat 22 is rotatably connected with a connecting rod 1 23, the inner wall of the connecting rod 1 23 is slidably connected with a connecting rod 24, the bottom end of the connecting rod 24 is rotatably connected with a sliding seat 25, the sliding seat 25 is embedded and connected to the top of the support plate 1, and the embedded connection between the sliding seat 25 and the support plate 1 is a sliding connection, the sliding seat 25 is located behind the arrester body 3, and the sliding seat 25 is located behind the support frame 32.

[0043] Furthermore, by providing connecting rod 1 23, connecting rod 24 and sliding seat 25, the strip plate 5 and the support plate 1 are connected, which is beneficial to improve the stability of the support plate 1 when it rotates, and because the arc-striking block 6 is arranged on the front of the strip plate 5, the stability of the relative position between the lightning arrester body 3 and the arc-striking block 6 is improved by connecting rod 1 23 and connecting rod 2 24, thereby avoiding the relative position deviation of the lightning arrester body 3 and the arc-striking block 6 in windy weather, causing unexpected changes in the discharge gap, and avoiding reducing the arc extinguishing effect.

[0044] See also Figure 1 , Figure 6 and Figure 7 An embodiment of the present invention is as follows: a 35kV suspension line also serves as an insulator discharge gap arrester, a state detection component is arranged on the top of a support plate 1, the state detection component includes a protection frame 26 and a state detection unit 27, the top of the support plate is slidably connected with a protection frame 26, the protection frame 26 is an arc frame, and the protection frame 26 is located on the outside of the arrester body 3, a convex block is arranged at the bottom of the protection frame 26, and the convex block is embedded in the top of the support plate 1, the inner wall of the protection frame 26 is installed with a state detection unit 27, and the state detection unit 27 faces the direction of the arrester body 3, and the state detection unit 27 includes an infrared thermal imaging sensor and a visual A state detection sensor is provided, an outer wall of the protection frame 26 is provided with an external gear 28, and the bottom of the external gear 28 is fitted with the top of the support plate 1, the external gear 28 is coaxially arranged with the arrester body 3, a fixing frame 29 is provided at the bottom of the support plate 1, a micro drive motor 30 is provided on the inner wall of the fixing frame 29, the fixing frame 29 provides protection for the micro servo motor, and the fixing frame 29 is located on the right side of the rotating arc plate 11, a gear 2 31 is provided on the outer wall of the output end of the micro drive motor 30, the gear 2 31 is located above the support plate 1, and the gear 2 31 is meshed with the external gear 28, the state detection sensor and the micro drive motor 30 are electrically connected with the micro controller 16;

[0045] A support frame 32 is installed on the top of the support plate 1, and the support frame 32 is composed of an annular frame of the upper part and a support of the lower part, and the lightning arrester body 3 is located on the inner side of the annular frame part of the support frame 32. A slider 33 is fixedly installed on the outer wall of the side of the protection frame 26 away from the lightning arrester body 3, and the slider 33 is embedded and connected to the inside of the support frame 32, and the slider 33 is slidably connected to the embedded connection between the support frame 32, and a sealing plate 34 is installed through the front of the protection frame 26, and the sealing plate 34 is an "L"-shaped plate, and the sealing The plate 34 is slidably connected to the protective frame 26. The side of the protective frame 26 close to the arrester body 3 is open. The sealing plate 34 is used to cover the opening. The inner wall of the protective frame 26 is installed with a telescopic rod 25. The number of installation groups of the telescopic rod 25 is several groups, and the output end of the telescopic rod 25 passes through the inner wall of the protective frame 26 and extends to the front of the protective frame 26. The telescopic rod 25 is located between the state detection unit 27 and the sealing plate 34, and the output end of the telescopic rod 25 is connected to the inner wall of the sealing plate 34.

[0046] Further, the telescopic rod 235 is extended, pushing the sealing plate 34 to slide forward, exposing the opening of the protective frame 236, and the microcontroller 16 controls the status detection unit 27 to start, and detects the cracks on the outer surface of the arrester through the visual sensor, and obtains the thermal imaging image of the arrester body 3 through the infrared thermal imaging sensor. By analyzing whether the thermal imaging image shows local temperature uneven distribution, it is determined whether the arrester body 3 is damaged, and the micro servo motor is started to drive the gear 231 to rotate. The gear 231 meshes with the outer gear 28, driving the outer gear 28 to rotate, and then the protective frame drives the status detection unit 27 to rotate around the arrester body 3, and a comprehensive inspection of the arrester body 3 is performed. When the inspection result shows that the arrester body 3 is damaged, the relevant personnel are promptly notified to replace the arrester body 3.

[0047] Working principle: The length of the discharge gap between the arrester body 3 and the arc-striking block 6 is detected by the distance detection sensor 19 and the position marking reflector 20. By setting the adjustment component, the telescopic rod 9 is used to adjust the position of the arc-striking block 6. The fixed arc plate 10 and the rotating arc plate 11 are used to adjust the position of the support plate 1 and the arrester body 3, thereby adjusting the discharge gap. The adjusted discharge gap is detected by the distance detection sensor 19 to analyze whether the target discharge gap is reached. By setting the status detection component, the protective frame 26 drives the status detection unit 27 to rotate around the outer side of the arrester body 3 to perform a comprehensive inspection of the arrester body 3 to prevent the dangerous situation caused by the failure to timely discover the damage of the arrester and the continued use of the damaged gap arrester.

[0048] It will be apparent to those skilled in the art that the invention is not limited to the details of the exemplary embodiments described above and that the invention can be implemented in other specific forms without departing from the spirit or essential features of the invention. Therefore, the embodiments should be considered exemplary and non-limiting in all respects, and the scope of the invention is defined by the appended claims rather than the foregoing description, and it is intended that all variations falling within the meaning and scope of the equivalent elements of the claims be included in the invention. Any reference numeral in a claim should not be considered as limiting the claim to which it relates.

Claims

1. A 35kV suspension line also used as an insulator discharge gap arrester, characterized in that: The invention comprises a lightning arrester assembly, an adjustment assembly and a state detection assembly, wherein the lightning arrester assembly comprises a support plate 1 (1) and a support plate 2 (2), wherein the support plate 1 (1) is rotatably connected to the support plate 2 (2), and the bottom of the support plate 2 (2) is provided with an adjustment assembly; The lightning arrester assembly also includes a lightning arrester body (3) detachably mounted on the top of the support plate 1 (1); an insulating support pillar (4) is detachably mounted on the top of the support plate 2 (2); a strip plate (5) is fixedly connected to the outer wall of the insulating support pillar (4); an arc-striking block (6) is slidably connected to the front of the strip plate (5); an insulating frame (7) is mounted on the front of the strip plate (5); a telescopic frame (8) is slidably connected to the inner wall of the insulating frame (7); the right side of the telescopic frame (8) is connected to the left outer wall of the arc-striking block (6); a telescopic rod 1 (9) is mounted on the inner wall of the insulating frame (7); and the output end of the telescopic rod 1 (9) is connected to the inner wall of the telescopic frame (8); The adjustment component comprises a fixed arc plate (10) and a protective shell (13); the fixed arc plate (10) and the protective shell (13) are installed at the bottom of the support plate (2); the top wall of the protective shell (13) is connected to the outer wall of the fixed arc plate (10); the inner wall of the protective shell (13) is installed with a micro servo motor (14) and a micro controller (16); the micro controller (16) is electrically connected to the micro servo motor (14); the outer wall of the output end of the micro servo motor (14) is sleeved with a gear (15); the bottom of the support plate (1) is installed with a rotating arc plate (11); the rotating arc plate (11) is slidably connected to the inner wall of the fixed arc plate (10); the bottom of the rotating arc plate (11) is installed with a rack (12); and the rack (12) is meshed with the gear (15).

2. A 35kV suspension line also serving as an insulator discharge gap arrester according to claim 1, characterized in that: A group of arc-starting balls is installed at the bottom of the arc-starting block (6), another group of arc-starting balls is installed at the top of the arrester body (3), and a discharge gap is arranged between the two groups of arc-starting balls.

3. A 35kV suspension line also serving as an insulator discharge gap arrester according to claim 1, characterized in that: A protective frame (17) is installed on the right side of the arc striking block (6), a switching control unit (18) is installed on the top wall of the protective frame (17), and the switching control unit (18) is electrically connected to the microcontroller (16), a distance detection sensor (19) is installed on the inner wall of the protective frame, and the distance detection sensor (19) is electrically connected to the switching control unit (18), and a position marking reflector (20) is embedded in the top of the support plate (1), and the position marking reflector (20) is located on the right side of the arrester body (3).

4. A 35kV suspension line also serving as an insulator discharge gap arrester according to claim 1, characterized in that: The bottom wall of the strip plate (5) is installed with a transverse plate (21), and the transverse plate (21) is located between the insulating support (4) and the arc-starting block (6); the bottom of the transverse plate (21) is installed with a fixed seat (22); the inner wall of the fixed seat (22) is rotatably connected to a connecting rod 1 (23); the inner wall of the connecting rod 1 (23) is slidably connected to a connecting rod 2 (24); the bottom end of the connecting rod 2 (24) is rotatably connected to a sliding seat (25); the sliding seat (25) is embedded and connected to the top of the supporting plate 1 (1), and the sliding seat (25) is located at the rear of the arrester body (3).

5. A 35kV suspension line also serving as an insulator discharge gap arrester according to claim 1, characterized in that: The top of the support plate 1 (1) is provided with a state detection component, the state detection component comprises a protection frame 2 (26) and a state detection unit (27), the top of the support plate is slidably connected with the protection frame 2 (26), the protection frame 2 (26) is located outside the arrester body (3), the inner wall of the protection frame 2 (26) is installed with the state detection unit (27), the outer wall of the protection frame 2 (26) is installed with an external gear (28), and the bottom of the external gear (28) is in contact with the top of the support plate 1 (1), the external gear (28) and the arrester body (3) are coaxially arranged, the bottom of the support plate 1 (1) is installed with a fixed frame (29), the inner wall of the fixed frame (29) is installed with a micro drive motor (30), the outer wall of the output end of the micro drive motor (30) is sleeved with a gear 2 (31), the gear 2 (31) is located above the support plate 1 (1), and the gear 2 (31) is meshed with the external gear (28).

6. A 35kV suspension line also serving as an insulator discharge gap arrester according to claim 5, characterized in that: The state detection unit (27) comprises an infrared thermal imaging sensor and a visual detection sensor, and the state detection sensor and the micro drive motor (30) are electrically connected to the micro controller (16).

7. A 35kV suspension line also serving as an insulator discharge gap arrester according to claim 5, characterized in that: A support frame (32) is installed on the top of the support plate 1 (1), and the lightning arrester body (3) is located on the inner side of the support frame (32). A slider (33) is fixedly installed on the outer wall of the protection frame 2 (26), and the slider (33) is embedded and connected to the inside of the support frame (32).

8. The 35kV suspension line also serving as an insulator discharge gap arrester according to claim 5, characterized in that: A sealing plate (34) is installed through the front of the protective frame (26), and the sealing plate (34) is slidably connected to the protective frame (26). A telescopic rod (35) is installed on the inner wall of the protective frame (26), and the output end of the telescopic rod (35) passes through the inner wall of the protective frame (26) and extends to the front of the protective frame (26).

9. A 35kV suspension line also serving as an insulator discharge gap arrester according to claim 8, characterized in that: The second telescopic rod (35) is located between the state detection unit (27) and the sealing plate (34), and the sealing plate (34) is an "L"-shaped plate. The output end of the second telescopic rod (35) is connected to the inner wall of the sealing plate (34).

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