A 35kV transmission line lightning and icing prevention integrated insulator and a use method thereof

Abstract

The present application relates to the technical field of insulator, disclose a kind of 35kV transmission line lightning protection anti-icing integrated insulator, including main component, including mounting seat, threaded column, fixed nut, fixed umbrella column and movable umbrella column, the threaded column is fixed in the mounting seat bottom, the fixed nut is connected on the threaded column surface by screw thread rotation, the fixed umbrella column is fixed in the mounting seat top, the movable umbrella column is set in the fixed umbrella column top;Protective component.The present application has beneficial effect: by setting protective component, can be placed to the top of insulator when transmission line, limit transmission line, ensure that transmission line can still maintain stable connection with insulator when being subjected to external force (such as wind, ice, etc.), not prone to deviation or fall off, when detecting transmission line breakage, can quickly clamp the remaining line, further prevent the fall of line and possible security risk.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of insulators, and in particular to a 35kV power transmission line lightning and icing prevention integrated insulator. BACKGROUND

[0002] The 35kV power transmission line lightning and icing prevention integrated insulator is a special insulator that combines lightning prevention and icing prevention functions, designed specifically for 35kV power transmission lines. This insulator not only has the basic functions of traditional insulators, i.e., providing electrical insulation and mechanical support in high-voltage environments, but also has been specially optimized for lightning activity and icing problems.

[0003] The existing insulators support the power transmission line. If the power transmission line accidentally breaks, the power transmission line will fall off the insulator, causing the power transmission line to fall to the ground or hang in the air not far from the ground, which can easily lead to safety accidents. SUMMARY

[0004] In view of the above problems existing in the prior art 35kV power transmission line lightning and icing prevention integrated insulator, the present application is proposed.

[0005] Therefore, the problem to be solved by the present application is that the existing insulators support the power transmission line. If the power transmission line accidentally breaks, the power transmission line will fall off the insulator, causing the power transmission line to fall to the ground or hang in the air not far from the ground, which can easily lead to safety accidents.

[0006] To solve the above technical problems, in a first aspect, the present application provides the following technical solution: a 35kV power transmission line lightning and icing prevention integrated insulator, comprising a main component, including a mounting seat, a threaded column, a fixed nut, a fixed umbrella column, and a movable umbrella column, the threaded column is fixed to the bottom of the mounting seat, the fixed nut is connected to the surface of the threaded column through threaded rotation, the fixed umbrella column is fixed to the top of the mounting seat, and the movable umbrella column is arranged above the fixed umbrella column.

[0007] A protection component is arranged in the main component and includes an insulating column fixed in the movable umbrella column, a push rod is slidably connected in the insulating column, a push disc is fixed to the top of the push rod, a top plate is fixed to the top of the push disc, an extrusion ring is fixed to the top of the top plate, a support seat is fixed to the top of the insulating column, a support block is fixed to the top of the insulating column, a rotating clamp is rotatably connected in the support block, a friction plate is fixed to the end of the rotating clamp, and a first spring is fixed to the bottom of the push disc.

[0008] As a preferred scheme of the 35kV transmission line lightning protection and anti-icing integrated insulator, the protection assembly further comprises a supporting piece arranged in the fixed umbrella column and comprising an insulating rod fixed in the fixed umbrella column, a second spring fixed in the insulating rod, and the other end of the second spring fixed to the inner wall of the insulating column.

[0009] As a preferred scheme of the 35kV transmission line lightning protection and anti-icing integrated insulator, the protection assembly further comprises a limiting piece arranged in the insulating column and comprising a supporting shaft fixed in the insulating column, and a plug rod rotatably connected to the surface of the supporting shaft.

[0010] As a preferred scheme of the 35kV transmission line lightning protection and anti-icing integrated insulator, a flat groove is formed on the surface of the push rod, a clamping groove is formed on one side of the flat groove, the end of the plug rod is located in the clamping groove, and a chamfer is formed on the end of the plug rod.

[0011] As a preferred scheme of the 35kV transmission line lightning protection and anti-icing integrated insulator, a push plate is fixed on one side of the plug rod, a third spring is fixed to the inner wall of the push plate, and the other end of the third spring is fixed to the inner wall of the insulating column.

[0012] As a preferred scheme of the 35kV transmission line lightning protection and anti-icing integrated insulator, the protection assembly further comprises a reset piece arranged in the fixed umbrella column and comprising a button sliding in the fixed umbrella column, a limiting block fixed on one side of the button, an extrusion rod fixed on one side of the button, and the extrusion rod located on one side of the push plate.

[0013] As a preferred scheme of the 35kV transmission line lightning protection and anti-icing integrated insulator, a supporting plate is fixed in the fixed umbrella column, a fourth spring is fixed on one side of the supporting plate, and the other end of the fourth spring is located on one side of the button.

[0014] As a preferred scheme of the 35kV transmission line lightning protection and anti-icing integrated insulator, the protection assembly further comprises a fastening piece arranged in the mounting seat and comprising an extrusion sleeve sliding in the mounting seat, a fifth spring fixed to the top of the extrusion sleeve, and a lifting sleeve fixed to the top of the fifth spring.

[0015] As a preferred solution of the 35kV transmission line lightning protection and anti-icing integrated insulator described in the present invention, wherein: a lifting plate is fixed in the lifting sleeve, and a top rod is arranged in the lifting plate; a limit bar is slidably connected in the lifting plate, a limit block is fixed on the top of the limit bar, a sixth spring is fixedly connected between the two limit blocks, a placement groove is provided on the surface of the top rod, a card slot is provided in the mounting seat, and a monitor is provided on the top wall of the mounting seat.

[0016] On the other hand, the present invention also provides a method for using a 35kV transmission line lightning protection and anti-icing integrated insulator, which is suitable for the above-mentioned 35kV transmission line lightning protection and anti-icing integrated insulator. The method includes pressing the fixed umbrella column downward to place the transmission line between the two rotating clamps; the transmission line presses down the support seat by its own weight to move the insulating column and the movable umbrella column downward, thereby allowing the rotating clamp to limit the transmission line; when the transmission line is disconnected, the insulating column and the push rod move upward to enable the two rotating clamps to increase the clamping force and fix the broken transmission line.

[0017] The beneficial effects of the present invention are as follows: by providing a protective component, the transmission line can be limited when the transmission line is placed on the top of the insulator, ensuring that the transmission line can still maintain a stable connection with the insulator when subjected to external forces (such as wind, ice, etc.), and is not prone to deviation or falling off. When a transmission line break is detected, the remaining line can be quickly clamped and fixed, further preventing the line from falling off and possible safety hazards. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following briefly introduces the drawings required for describing the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. Those skilled in the art can also derive other drawings based on these drawings without inventive effort. Among them:

[0019] Figure 1 This is an overhead structural diagram of the 35kV transmission line integrated lightning protection and icing protection insulator fixed on the angle iron.

[0020] Figure 2 This is a cross-sectional structural diagram of the integrated lightning protection and icing protection insulator for 35kV transmission lines.

[0021] Figure 3 Integrated lightning protection and ice protection insulator for 35kV transmission lines Figure 2 A magnified view of the local structure at point A.

[0022] Figure 4 Integrated lightning protection and ice protection insulator for 35kV transmission lines Figure 2 Enlarged view of the local structure at point B in the middle.

[0023] Figure 5 It is the partial section structure view of the insulating rod of the lightning protection and icing prevention integrated insulator for 35kV transmission line.

[0024] Figure 6 It is the partial section structure view of the insulating rod of the lightning protection and icing prevention integrated insulator for 35kV transmission line. Figure 5 It is the partial structure enlarged view of the C position.

[0025] Figure 7 It is the connecting structure view of the push disc and the top plate of the lightning protection and icing prevention integrated insulator for 35kV transmission line.

[0026] Figure 8 It is the connecting structure view of the push plate and the extruding rod of the lightning protection and icing prevention integrated insulator for 35kV transmission line.

[0027] Figure 9 It is the section structure view of the inserting rod of the lightning protection and icing prevention integrated insulator for 35kV transmission line. DETAILED DESCRIPTION

[0028] In order to make the above-mentioned objects, features and advantages of the present application more obvious and easy to understand, the specific embodiments of the present application will be described in detail below with reference to the accompanying drawings.

[0029] In the following description, a lot of specific details are set forth in order to provide a thorough understanding of the present application, but the present application can also be implemented in other ways different from those described herein, and those skilled in the art can make similar generalizations without departing from the concept of the present application, so the present application is not limited to the specific embodiments disclosed below.

[0030] Secondly, the "one embodiment" or "embodiment" referred to herein means that the specific features, structures or characteristics can be included in at least one implementation of the present application. "In one embodiment" appearing in different places in the specification does not mean the same embodiment, nor is it an embodiment that is separate or alternative to other embodiments.

[0031] Embodiment 1, refer to Figures 1-9 , the first embodiment of the present application, the embodiment provides a lightning protection and icing prevention integrated insulator for 35kV transmission line, the lightning protection and icing prevention integrated insulator for 35kV transmission line includes a main body assembly 100, including a mounting seat 101, a threaded column 102, a fixed nut 103, a fixed umbrella column 104 and a movable umbrella column 105, the threaded column 102 is fixed at the bottom of the mounting seat 101, the fixed nut 103 is connected to the surface of the threaded column 102 through threaded rotation, the fixed umbrella column 104 is fixed at the top of the mounting seat 101, and the movable umbrella column 105 is arranged above the fixed umbrella column 104.

[0032] The materials used in the device are all insulating materials. The mounting base 101 is used to support the fixed umbrella column 104. The mounting base 101 is fixed to the angle iron through the cooperation of the threaded column 102 and the fixing nut 103. The number of the fixing nut 103 is two, so that the mounting base 101 is fixed more firmly. The movable umbrella column 105 can be close to or away from the fixed umbrella column 104. The fixed umbrella column 104 and the movable umbrella column 105 are both made of insulating ceramic. The top surfaces of the fixed umbrella column 104 and the movable umbrella column 105 are both arc surfaces, and the angle of the arc surface is 15 degrees. The smooth design of the arc surface can prevent rainwater from staying on the surface of the fixed umbrella column 104 and the movable umbrella column 105, thereby preventing ice from hanging on the surface of the fixed umbrella column 104 and the movable umbrella column 105.

[0033] The protection assembly 200 is arranged in the main body assembly 100 and includes an insulating column 201a fixed in the movable umbrella column 105. A push rod 201b is slidably connected in the insulating column 201a. A push disc 201c is fixed to the top of the push rod 201b. A top plate 201d is fixed to the top of the push disc 201c. An extrusion ring 201e is fixed to the top of the top plate 201d. A support seat 201f is fixed to the top of the insulating column 201a. A support block 201g is fixed to the top of the insulating column 201a. A rotating clamp 201h is rotatably connected in the support block 201g. A friction plate 201i is fixed to the end of the rotating clamp 201h. A first spring 201j is fixed to the bottom of the push disc 201c.

[0034] A torsional spring is arranged at the connection between the support block 201g and the rotating clamp 201h. Through the reset elastic force of the torsional spring, the two rotating clamps 201h can be away from each other when the rotating clamps 201h are not under force. The first spring 201j is in a stretched state. Through the reset tension of the first spring 201j, the first spring 201j can pull the push disc 201c, so that the extrusion ring 201e is retracted into the insulating column 201a. When the power transmission line is placed on the top of the support seat 201f, the support seat 201f presses the insulating column 201a and the movable umbrella column 105 downward, so that the insulating column 201a and the movable umbrella column 105 move downward. At this time, the push rod 201b pushes the push disc 201c, so that the push disc 201c drives the two top plates 201d to extrude the extrusion ring 201e. The extrusion ring 201e extrudes the two rotating clamps 201h, so that the two rotating clamps 201h drive the two friction plates 201i to move towards the middle. In this way, the power transmission line is limited, so that the power transmission line can still maintain stable connection with the insulator when subjected to external forces such as wind and ice, and is not easy to deviate or fall off.

[0035] At this time, the two friction plates 201i have not contacted the power transmission line, so that the power transmission line can slide on the top of the support seat 201f. When the power transmission line generates heat during operation, the line expands, and the line does not have excessive tension between the two friction plates 201i when expanding, which can prevent damage to the line.

[0036] At the same time, the power transmission line is not clamped and fixed, which can prevent the power transmission line from being affected by external forces such as wind, ice, and snow in an outdoor environment, so that the line and the insulator do not bear excessive pressure, and the clamped part of the line is less likely to cause metal fatigue, thereby prolonging the service life of the line.

[0037] Specifically, the protection assembly 200 further includes a support member 202 arranged in the fixed umbrella column 104, which includes an insulating rod 202a fixed in the fixed umbrella column 104, and a second spring 202b fixed in the insulating rod 202a. The other end of the second spring 202b is fixed to the inner wall of the insulating column 201a.

[0038] The second spring 202b is in a compressed state, and the second spring 202b is used to support the insulating column 201a. When the power transmission line is placed on the top of the insulator, the bottom of the insulating column 201a can be in contact with the top of the insulating rod 202a through the pressure of the power transmission line. The bottom of the insulating column 201a is provided with a limiting ring, so that the lifting position of the insulating column 201a is limited and cannot be lifted too far under the pushing of the second spring 202b.

[0039] Specifically, the protection assembly 200 further includes a limiting member 203 arranged in the insulating column 201a, which includes a support shaft 203a fixed in the insulating column 201a, and a plug rod 203b rotatably connected to the surface of the support shaft 203a.

[0040] The support shaft 203a is used to support the plug rod 203b, so that the plug rod 203b can rotate arbitrarily on the surface of the support shaft 203a.

[0041] Specifically, a flat groove 201b-1 is formed on the surface of the push rod 201b, a first clamping groove 201b-2 is formed on one side of the flat groove 201b-1, the end of the plug rod 203b is located in the first clamping groove 201b-2, and a chamfer 203b-1 is formed on the end of the plug rod 203b.

[0042] The end of the plug rod 203b is inserted into the first clamping groove 201b-2, so as to limit the push rod 201b. When the insulating column 201a moves downward, the chamfer 203b-1 can drive the end of the plug rod 203b to slide downward on the surface of the first clamping groove 201b-2. At this time, if the insulating column 201a rises, the plug rod 203b can drive the push rod 201b to rise synchronously.

[0043] Specifically, the push rod 203b is fixed with a push plate 203c on one side, the inner wall of the push plate 203c is fixed with a third spring 203d, and the other end of the third spring 203d is fixed to the inner wall of the insulating column 201a.

[0044] The third spring 203d is in a compressed state, and the push plate 203c is pushed by the third spring 203d, so that the push plate 203c pushes the push rod 203b, thereby making the end of the push rod 203b tightly attached to the first clamping groove 201b-2.

[0045] Embodiment 2, refer to Figures 1-9 , which is the second embodiment of the present application, based on the previous embodiment.

[0046] Specifically, the protection assembly 200 further comprises a reset member 204 arranged in the fixed umbrella column 104, which comprises a button 204a sliding in the fixed umbrella column 104, the button 204a is fixed with a first limiting block 204b on one side, and the button 204a is fixed with an extrusion rod 204c on one side, and the extrusion rod 204c is located on one side of the push plate 203c.

[0047] By pressing the button 204a, the extrusion rod 204c can be moved to the push plate 203c, so that the push plate 203c drives the push rod 203b to rotate, thereby making the end of the push rod 203b away from the first clamping groove 201b-2, so as to release the limiting of the push rod 201b, and the first limiting block 204b is used for limiting the button 204a, preventing the button 204a from moving out of the fixed umbrella column 104, and the button 204a and the fixed umbrella column 104 are made of the same material and have high insulation.

[0048] Specifically, the fixed umbrella column 104 is fixed with a supporting plate 204d, the supporting plate 204d is fixed with a fourth spring 204e on one side, and the other end of the fourth spring 204e is located on one side of the button 204a.

[0049] The supporting plate 204d is used for supporting the fourth spring 204e, and the fourth spring 204e is used for supporting the button 204a, so that the button 204a can be reset after being pressed.

[0050] Specifically, the protection assembly 200 further comprises a fastener 205 arranged in the mounting seat 101, which comprises an extrusion sleeve 205a sliding in the mounting seat 101, the top of the extrusion sleeve 205a is fixed with a fifth spring 205b, and the top of the fifth spring 205b is fixed with a lifting sleeve 205c.

[0051] When the mounting base 101 is installed on the angle iron, the extrusion sleeve 205a is extruded into the mounting base 101, at this time, the fifth spring 205b is highly compressed, the fifth spring 205b is a high-strength spring, and the fifth spring 205b has very large elastic force after being compressed, so that the fifth spring 205b provides very large thrust force for the lifting sleeve 205c.

[0052] Specifically, the lifting sleeve 205c is fixed with a lifting plate 205d, and the lifting plate 205d is provided with a top rod 205e.

[0053] The lifting sleeve 205c can push the top rod 205e through the lifting plate 205d, so that the top rod 205e moves upward, and the top rod 205e is fixed in the push rod 201b.

[0054] Specifically, the lifting plate 205d is slidably connected with a limiting strip 205f, the limiting strip 205f is fixed with a second limiting block 205g at the top, the two second limiting blocks 205g are fixedly connected with a sixth spring 205h, the surface of the top rod 205e is provided with a placing groove 205e-1, the mounting base 101 is provided with a second clamping groove 101-1, and the mounting base 101 is provided with a monitor 205i.

[0055] The sixth spring 205h is in a stretched state, and the second limiting block 205g can stably slide on the top of the lifting plate 205d through the limiting strip 205f, at this time, the second limiting block 205g is clamped on one side of the second clamping groove 101-1, so that the lifting plate 205d cannot move relative to the mounting base 101, when the push rod 201b drives the top rod 205e to rise, the placing groove 205e-1 can be moved to one side of the second limiting block 205g, at this time, the two second limiting blocks 205g are close to each other under the tension of the sixth spring 205h, so that the two second limiting blocks 205g are moved into the placing groove 205e-1, at this time, the second limiting block 205g is away from the second clamping groove 101-1, so that the limiting of the lifting plate 205d is released, at this time, the lifting plate 205d can drive the top rod 205e to move upward under the thrust force of the fifth spring 205b, so that the top rod 205e drives the push rod 201b to move upward, so that the rotating clamp 201h has greater clamping force, so that the two friction plates 201i are close to each other, so as to clamp and fix the power transmission line, the monitor 205i is prior art and can be bought in the market, the second limiting block 205g can be monitored, and a signal can be sent to the base station when the second limiting block 205g is close, so as to quickly locate the fault.

[0056] In summary, the present application has the following advantages:

[0057] 1. When the power transmission line is placed on the top of the insulator, the power transmission line is limited, ensuring that the power transmission line can still maintain stable connection with the insulator when subjected to external forces such as wind, ice, etc., and is not easy to deviate or fall off;

[0058] 2. When the power transmission line is placed on the top of the insulator, there is a certain distance between the power transmission line and the two friction plates 201i at this time. When the power transmission line generates heat during operation, the line expands, and the line will not have excessive tension between the two friction plates 201i when it expands, which can prevent the line from being damaged;

[0059] 3. When the power transmission line is placed on the top of the insulator, the power transmission line is not clamped and fixed, which can prevent the power transmission line from being affected by external forces such as wind, ice, and snow in outdoor environments, and will not cause the line and the insulator to bear excessive pressure, avoiding the fact that the clamped part of the line is prone to metal fatigue, thereby improving the service life of the line;

[0060] 4. When the power transmission line is detected to be broken, the remaining line can be quickly clamped and fixed, further preventing the line from falling off and possible safety hazards;

[0061] 5. When the broken power transmission line is clamped, a signal can be transmitted to the base station, improving the accuracy and efficiency of fault positioning and providing convenience for subsequent maintenance work.

[0062] Embodiment 3, refer to Figures 1-9 , this is the third embodiment of the present application, which is based on the previous embodiment. The present embodiment also provides a use method of the 35kV power transmission line lightning and icing integrated insulator, the method comprising:

[0063] When the insulator is fixed on the angle iron during use, the fifth spring 205b can be compressed, and at this time, the power transmission line is placed on the top of the insulator, so that the power transmission line presses down on the support seat 201f, and the insulating column 201a and the movable umbrella column 105 move downward. At this time, the bottom of the insulating column 201a and the top of the insulating rod 202a are in contact. During this process, the downward movement of the insulating column 201a causes the push rod 201b to push the push disc 201c, which causes the push disc 201c to drive the two top plates 201d to extrude the extrusion ring 201e, which causes the extrusion ring 201e to extrude the two rotating clamps 201h, which causes the two rotating clamps 201h to bring the two friction plates 201i closer to the middle, thereby limiting the power transmission line.

[0064] When the insulating column 201a moves downward, the end of the insertion rod 203b can slide down the surface of the first clamping groove 201b-2 through the chamfer 203b-1, and when the bottom of the insulating column 201a contacts the top of the insulating rod 202a, the insertion rod 203b can be inserted into the first clamping groove 201b-2, so as to limit the push rod 201b. If the power transmission line is blown by the wind at this time, the power transmission line swings up and down, and the pressure of the power transmission line on the insulating column 201a is insufficient, at this time, the insulating column 201a can move upward under the push of the second spring 202b, and the insulating column 201a at this time can drive the push rod 201b to move upward synchronously through the insertion rod 203b.

[0065] When the power transmission line breaks, the broken part of the power transmission line moves rapidly to the top of the insulator at this time, and the pressure on the insulator decreases, so that the insulating column 201a and the push rod 201b move upward to the maximum distance under the push of the second spring 202b. During this process, the push rod 201b can drive the top rod 205e to move upward, so that the placement groove 205e-1 moves to the side of the second limiting block 205g, at this time, the two second limiting blocks 205g are close to each other under the tension of the sixth spring 205h, so that the two second limiting blocks 205g move into the placement groove 205e-1, at this time, the second limiting block 205g is away from the second clamping groove 101-1, so as to release the limiting of the lifting plate 205d, at this time, the lifting plate 205d can drive the top rod 205e to move upward under the push of the fifth spring 205b, so that the top rod 205e drives the push rod 201b to move upward, so that the rotating clamp 201h has greater clamping force, so that the two friction plates 201i are close to each other, so as to clamp and fix the power transmission line, so that the broken power transmission line will not fall off the insulator.

[0066] When the lifting plate 205d drives the top rod 205e to move upward, the monitor 205i can monitor the approach of the second limiting block 205g at this time, so as to send a signal to the base station, which improves the accuracy and efficiency of fault positioning and provides convenience for subsequent maintenance work.

[0067] It should be noted that the above embodiments are only used to illustrate the technical solutions of the present application, and are not limited. Although the present application has been described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical solutions of the present application can be modified or replaced equivalently without departing from the spirit and scope of the technical solutions of the present application, which should be covered in the scope of the claims of the present application.

Claims

1. A 35kV transmission line lightning protection and ice protection integrated insulator, characterized by: The utility model relates to a kind of umbrella, including, Main body component (100), including mounting seat (101), threaded column (102), fixed nut (103), fixed umbrella column (104) and movable umbrella column (105), the threaded column (102) is fixed in the bottom of the mounting seat (101), the fixed nut (103) is connected by thread rotation on the surface of the threaded column (102), the fixed umbrella column (104) is fixed in the top of the mounting seat (101), the movable umbrella column (105) is set above the fixed umbrella column (104); Protective component (200) is set in the main body component (100), including fixed in the movable umbrella column (105) inside insulating column (201a), the push rod (201b) is slidably connected in the insulating column (201a), the push disc (201c) is fixed in the top of the push rod (201b), the top plate (201d) is fixed in the top of the push disc (201c), the extrusion ring (201e) is fixed in the top of the top plate (201d), the support seat (201f) is fixed in the top of the insulating column (201a), the support block (201g) is fixed in the top of the insulating column (201a), the rotating clamp (201h) is rotatably connected in the support block (201g), the friction plate (201i) is fixed in the end of the rotating clamp (201h), the first spring (201j) is fixed in the bottom of the push disc (201c); The protective component (200) further includes support piece (202), set in the fixed umbrella column (104), including fixed in the fixed umbrella column (104) inside insulating rod (202a), the second spring (202b) is fixed in the insulating rod (202a), the other end of the second spring (202b) is fixed to the inner wall of the insulating column (201a); The protective component (200) further includes limiting piece (203), set in the insulating column (201a), including fixed in the support shaft (203a) of the insulating column (201a), the surface of the support shaft (203a) is rotatably connected with the plug rod (203b);The push plate (203c) is fixed on one side of the plug rod (203b), the third spring (203d) is fixed in the inner wall of the push plate (203c), the other end of the third spring (203d) is fixed to the inner wall of the insulating column (201a); The protective component (200) further includes reset piece (204), set in the fixed umbrella column (104), including button (204a) sliding in the fixed umbrella column (104), the first limiting block (204b) is fixed on one side of the button (204a), the extrusion rod (204c) is fixed on one side of the button (204a), the extrusion rod (204c) is located on one side of the push plate (203c). The protection assembly (200) further includes a fastener (205) arranged in the mounting base (101), which includes an extrusion sleeve (205a) sliding in the mounting base (101), a fifth spring (205b) fixed to the top of the extrusion sleeve (205a), and a lifting sleeve (205c) fixed to the top of the fifth spring (205b).

2. The 35 kV transmission line lightning and icing countermeasure integrated insulator according to claim 1, characterized in that: A flat groove (201b-1) is arranged on the surface of the push rod (201b), a first clamping groove (201b-2) is arranged on one side of the flat groove (201b-1), the end of the insertion rod (203b) is located in the first clamping groove (201b-2), and a chamfer (203b-1) is arranged on the end of the insertion rod (203b).

3. The 35 kV transmission line lightning and icing countermeasure integrated insulator according to claim 2, characterized in that: The fixed umbrella column (104) is fixedly provided with a supporting plate (204d), one side of the supporting plate (204d) is fixedly provided with a fourth spring (204e), and the other end of the fourth spring (204e) is located on one side of the button (204a).

4. The 35 kV transmission line lightning and icing countermeasure integrated insulator according to claim 3, characterized in that: The lifting sleeve (205c) is fixedly provided with a lifting plate (205d), the lifting plate (205d) is provided with a jacking rod (205e), the lifting plate (205d) is slidingly connected with a limiting strip (205f), the top of the limiting strip (205f) is fixedly provided with a second limiting block (205g), the sixth spring (205h) is fixedly connected between the two second limiting blocks (205g), the surface of the jacking rod (205e) is provided with a placing groove (205e-1), the mounting base (101) is provided with a second clamping groove (101-1), and the inner top wall of the mounting base (101) is provided with a monitor (205i).

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