Glass insulator maintenance equipment

Abstract

The invention relates to the field of glass insulator maintenance, in particular to glass insulator maintenance equipment which comprises a power mechanism used for installation and fixation, a stirring mechanism used for stirring a glass insulator to release stress of the glass insulator and a bottom fixing mechanism used for being matched with the stirring mechanism to enable the device to move. The top of the power mechanism is hoisted and moved through an unmanned aerial vehicle, the two bottom fixing mechanisms are symmetrically installed at the positions, close to the lower side, of the two ends of the power mechanism, and cleaning detection mechanisms used for cleaning and maintaining the power mechanism are installed on the upper sides of the bottom fixing mechanisms correspondingly. The stirring mechanism is mounted on the power mechanism, and is used for solving the technical problems that a high-pressure medium is used for cleaning a glass insulator when the glass insulator is maintained by the existing equipment, and time stress accumulation on the proportion insulator cannot be released and detected in time, so that the glass insulator cannot be treated in time.

Description

Technical Field

[0001] The invention relates to the field of glass insulator maintenance, and in particular to a glass insulator maintenance device. Background Art

[0002] Glass insulator is an insulating component used in high-voltage and ultra-high-voltage transmission lines. It mainly consists of two parts: glass parts and metal accessories. The glass part is its core part, which is generally tempered glass made by special process. This kind of glass has high mechanical strength and electrical insulation performance. Its shape is usually disc-shaped or bell-shaped. In the transmission line, the design of these shapes helps to increase the creepage distance and effectively prevent the current from leaking on the surface of the insulator. The metal accessories usually include steel feet and iron caps, which are installed at the upper and lower ends of the glass parts respectively. The function of the metal accessories is to connect the glass insulator with the transmission line and the tower, so that the entire transmission line can be stably fixed together, and the mechanical load can be reasonably transmitted and dispersed to ensure the normal operation of the line under various environmental conditions. In the current use of glass insulators, it is usually necessary to maintain and inspect them to ensure their physical properties and safety of use.

[0003] In contrast, the Chinese invention with the publication number CN111632891A discloses a high-voltage line insulator cleaning system and cleaning method, which uses an arc-shaped cleaning brush to clean and maintain the glass insulator. In the existing equipment of this type, most of the maintenance equipment uses high-voltage medium to clean and maintain the insulator. However, because most of the glass insulators are made of tempered glass as raw materials, the glass insulator glass parts are tempered glass, which are characterized by compressive stress on the surface and tensile stress inside. The reason for the generation of stress in the glass parts is the temperature change during the processing of the glass parts. When the glass parts that have been heated to the softening temperature (760-780°C) are rapidly cooled, the surface layer is rapidly cooled and contracted, but the internal temperature is still high and in an expansion state, resulting in the surface layer shrinking and leaving compressive stress in the surface layer; then the internal temperature drops and begins to shrink, but at this time the surface layer has hardened, resulting in the internal shrinkage being blocked and generating tensile stress. These two stresses are evenly distributed in the glass parts until they are completely cooled and the temperature gradient disappears, and are permanent stresses. Once the balance between compressive stress and tensile stress in the glass parts of glass insulators is destroyed, cracks will quickly appear under the action of stress, causing the glass parts to shatter, that is, self-explosion. Currently, glass insulators are used in multiple stacks, and the stress balance will not be destroyed under normal circumstances. However, in external wind, rain and snow environments, shaking and temperature changes may cause instantaneous cracking. The purpose of maintaining glass insulators is to find and solve problems. Therefore, when maintenance is needed, it is also necessary to provide effective power to release stress, so as to quickly and effectively detect unqualified products. Summary of the invention

[0004] The present invention provides a glass insulator maintenance device to solve the technical problem that the existing equipment uses high-voltage medium to clean the glass insulator during maintenance, and fails to release and detect the time stress accumulation on the proportional insulator in time, thus failing to handle the problem in time.

[0005] A glass insulator maintenance device of the present invention adopts the following technical solution: it includes a power mechanism for installation and fixing, a toggle mechanism for toggle the glass insulator to release its stress, and a bottom fixing mechanism for cooperating with the toggle mechanism to move the device, the top of the power mechanism is hoisted and moved by a drone, two bottom fixing mechanisms are provided and symmetrically installed at both ends of the power mechanism near the lower side, a cleaning and detection mechanism for cleaning and maintaining the power mechanism is installed on the upper side of each bottom fixing mechanism, and the toggle mechanism is installed on the power mechanism;

[0006] The power mechanism comprises a top box, and side limit columns are symmetrically arranged at both ends of the top box, and the side limit columns, the search, cleaning and detection mechanism and the bottom fixing mechanism are fixedly mounted on the side limit columns by bolts;

[0007] The toggle mechanism is installed on the bottom end surface of the top box, and the toggle mechanism includes a top toggle assembly, an angle is set between the top toggle assembly and the travel direction of the power mechanism, the outside of the top toggle assembly is driven by the power assembly, the upper end of the top toggle assembly is connected to the top mounting frame through an adjustment assembly, the top toggle assembly includes a toggle track, a toggle block, and an outer frame, the toggle track is wrapped and arranged on the outside of the outer frame, the inside of the toggle track is connected to the power assembly through gears, a number of groups of toggle blocks are evenly arranged on the toggle track, adjacent toggle blocks are connected by strain gauges, and the toggle blocks in the even-numbered positions of the second group are connected to the toggle blocks in the even-numbered positions of the first group, and the toggle blocks in the odd-numbered positions of the second group are connected to the toggle blocks in the odd-numbered positions of the third group.

[0008] Furthermore, the adjustment assembly of the top toggle assembly includes a top buffer assembly, the top toggle assembly is connected to a top sliding frame through the top buffer assembly, the top sliding frame is slidably connected to the top mounting frame, the top mounting frame is located on the upper side of the top toggle assembly, the middle part of the top toggle assembly is movably connected to the top mounting frame through a top swing arm, a top cylinder is installed on the top of the top mounting frame, and the movable end of the top cylinder is connected to the top sliding frame.

[0009] Furthermore, the top buffer assembly includes a telescopic rod, a support sleeve, and a support spring. The telescopic rod is connected to the top sliding frame via a pin shaft, and one end of the telescopic rod away from the top sliding frame is slidably connected to the support sleeve. A support spring is arranged between the telescopic rod and the support sleeve, and the support sleeve is slidably connected to the outer frame via a connecting pin.

[0010] Furthermore, the connecting pin is connected to the folding frame located inside the outer frame, the folding frame is a V-shaped frame, the opening angle of the folding frame is 120°, and a plurality of pulleys supporting the shifting tracks are arranged inside the outer frame. The two pulleys located in the middle position of the lower side are connected to the folding frame through a pin shaft, and the center point of the folding frame and the point away from the connecting pin are connected to the pulley.

[0011] Furthermore, the bottom fixing mechanism includes a bottom mounting frame, both ends of the bottom mounting frame are connected to sliders via flanges, the sliders are connected to the side limit columns and the bottom mounting frame via bolts, and the bottom mounting frame can adjust the flange angle so that the bottom fixing mechanism as a whole can adapt to glass insulators of different specifications.

[0012] Furthermore, a bottom cylinder is installed on the bottom mounting frame, the fixed end of the bottom cylinder is connected to the bottom mounting frame via a triangular seat, the movable end of the bottom cylinder is connected to a bottom sliding frame, the bottom sliding frame is connected to a bottom sliding groove on the bottom mounting frame via a pin shaft, a bottom buffer assembly is installed on the outside of the bottom sliding frame, the bottom buffer assembly is connected to a traveling assembly at one end away from the bottom sliding frame, the traveling assembly is also cooperated with the bottom mounting frame via two bottom swing arms, and the traveling assembly is a crawler traveling structure.

[0013] Furthermore, an air pump is installed at the center position inside the top box, and the cleaning and detection mechanism includes a detection frame, two of which are symmetrically installed on both sides of the lower end of the top box, and the detection frame is evenly installed with a number of high-pressure air nozzles corresponding to the end faces of the glass insulators, and the detection frame is installed with an ultrasonic detector corresponding to the lower side of the toggle mechanism.

[0014] Furthermore, the material of the shifting track is rubber, and the shifting block is a metal frame with rubber wrapped on the outside.

[0015] Furthermore, the inner side of the moving track is a synchronous belt structure, and the inner side of the moving track is equipped with a synchronous wheel, and the synchronous wheel is connected to the outer frame through a bearing.

[0016] Furthermore, the angle between the top toggle assembly and the travel direction of the power mechanism is 45°.

[0017] The beneficial effects of the present invention are as follows: the present invention cooperates with the bottom fixing mechanism and the toggle mechanism, and when traveling, a three-dimensional triangle composed of a toggle mechanism and two bottom fixing mechanisms is used to restrict the glass insulator, which can not only ensure the stability of the equipment on the glass insulator, but also spread the pressure so that the glass insulator will not be damaged due to excessive force caused by pressure concentration, and can also provide initial pressure. The oblique power of the toggle mechanism is used to toggle the glass insulator to rotate, thereby eliminating stress accumulation caused by long-term extrusion. After rotation, it is promptly sprayed and cleaned and ultrasonically tested to achieve timely detection and maintenance. The connection pin and the folding frame are used to cooperate to deal with the size change occurring across the glass insulator. The strain gauge (8421) inside the toggle track is used to ensure the cooperation and locking of the glass insulator when subjected to the expansion elastic stress of the folding frame, thereby ensuring the rotation of the glass insulator, thereby improving the maintenance effect of the glass insulator. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0019] Figure 1 It is a structural schematic diagram of an embodiment of a glass insulator maintenance device of the present invention;

[0020] Figure 2 A schematic diagram of the installation structure of a cleaning and detection mechanism of an embodiment of a glass insulator maintenance device of the present invention;

[0021] Figure 3 A schematic diagram of the installation structure of a toggle mechanism of an embodiment of a glass insulator maintenance device of the present invention;

[0022] Figure 4 It is a structural schematic diagram of the corresponding relationship between a glass insulator and a toggle mechanism of an embodiment of a glass insulator maintenance device of the present invention;

[0023] Figure 5 A schematic diagram of the structure of a bottom fixing mechanism of an embodiment of a glass insulator maintenance device of the present invention;

[0024] Figure 6 A schematic diagram of the structure of a toggle mechanism of an embodiment of a glass insulator maintenance device of the present invention;

[0025] Figure 7 A front view of a toggle mechanism of an embodiment of a glass insulator maintenance device of the present invention;

[0026] Figure 8 A schematic diagram of the folding frame structure of an embodiment of a glass insulator maintenance device of the present invention;

[0027] Fig. 9 A schematic diagram of the internal structure of a movable crawler of an embodiment of a glass insulator maintenance device of the present invention;

[0028] Fig.10 A schematic structural diagram of an initial state of a strain gauge of an embodiment of a glass insulator maintenance device of the present invention;

[0029] Fig.11 The present invention is a schematic structural diagram of a strain gauge in a retracted state in an embodiment of a glass insulator maintenance device.

[0030] In the figure: 1, UAV; 2, traction assembly; 3, locking assembly; 4, power mechanism; 5, glass insulator; 6, bottom fixing mechanism; 7, cleaning and detection mechanism; 8, toggle mechanism; 41, top box; 42, hanger; 43, side limit column; 61, bottom mounting frame; 62, bottom cylinder; 63, travel assembly; 64, bottom sliding frame; 65, bottom sliding groove; 66, bottom buffer assembly; 67, bottom swing arm; 71, inspection Measuring frame; 72. High-pressure air nozzle; 73. Ultrasonic detector; 81. Top mounting frame; 82. Top cylinder; 83. Top sliding frame; 84. Top toggle assembly; 85. Top buffer assembly; 86. Top swing arm; 841. Toggle track; 842. Toggle block; 8421. Strain gauge; 843. Outer frame; 851. Telescopic rod; 852. Support sleeve; 853. Support spring; 854. Connecting pin; 855. Folding frame. DETAILED DESCRIPTION

[0031] 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.

[0032] An embodiment of a glass insulator maintenance device of the present invention is as follows Figures 1 to 11As shown, it includes a power mechanism 4 for installation and fixing, a toggle mechanism 8 for toggle the glass insulator 5 to release its stress, and a bottom fixing mechanism 6 for cooperating with the toggle mechanism 8 to move the device. The top of the power mechanism 4 is hoisted and moved by the drone 1. The bottom of the drone 1 is connected with a traction component 2. The traction component 2 is connected to the hanger 42 of the power mechanism 4 through a locking component 3. Two bottom fixing mechanisms 6 are provided and symmetrically installed at both ends of the power mechanism 4 near the lower side. A cleaning and detection mechanism 7 for cleaning and maintaining the power mechanism 4 is installed on the upper side of the bottom fixing mechanism 6. The toggle mechanism 8 is installed on the power mechanism 4.

[0033] like Figure 2 As shown, the power mechanism 4 includes a top box 41, and side limit columns 43 are symmetrically arranged at both ends of the top box 41. The side limit columns 43, the search cleaning detection mechanism 7 and the bottom fixing mechanism 6 are fixedly installed on the side limit columns 43 by bolts;

[0034] like Figure 3-9 As shown, the toggle mechanism 8 is installed on the bottom end surface of the top box 41, and the toggle mechanism 8 includes a top toggle assembly 84, an angle is set between the top toggle assembly 84 and the travel direction of the power mechanism 4, the top toggle assembly 84 is driven by the power assembly outside, and the upper end of the top toggle assembly 84 is connected to the top mounting frame 81 through an adjustment assembly, and the top toggle assembly 84 includes a toggle track 841, a toggle block 842, and an outer frame 843. The toggle track 841 is wrapped and arranged outside the outer frame 843, and the toggle track 841 is connected to the power assembly through a gear. A plurality of groups of toggle blocks 842 are evenly arranged on the toggle track 841, and the adjacent toggle blocks 842 are connected by strain gauges 8421, and the toggle blocks 842 of the even-numbered positions in the second group are connected to the toggle blocks 842 of the even-numbered positions in the first group, and the toggle blocks 842 of the odd-numbered positions in the second group are connected to the toggle blocks 842 of the odd-numbered positions in the third group (as shown in FIG. Fig. 9 As shown, in Fig. 9 As shown in the dotted box in the figure, the groups are numbered a, b, and c from left to right, and 1, 2, 3, and 4 from top to bottom, with odd numbers being 1 and 3 and even numbers being 2 and 4. The toggle blocks 842 at the even-numbered positions in the b column are connected to the toggle blocks 842 at the even-numbered positions in the a column via strain gauges 8421, and the toggle blocks 842 at the odd-numbered positions in the b column are connected to the toggle blocks 842 at the odd-numbered positions in the c column via strain gauges 8421, and so on). Therefore, when moving, after the toggle blocks 842 come into contact with the glass insulator, the pressure from the top toggle assembly 84 can cause the strain gauge 8421 to cause the two toggle blocks 842 to lock inward, thereby clamping the glass insulator, and then the glass insulator is toggled and rotated by the rotation of the toggle track 841.

[0035] In this embodiment, the adjustment assembly of the top toggle assembly 84 includes a top buffer assembly 85, and the top toggle assembly 84 is connected to the top sliding frame 83 through the top buffer assembly 85. The top sliding frame 83 is slidably connected to the top mounting frame 81, and the top mounting frame 81 is located on the upper side of the top toggle assembly 84. The middle part of the top toggle assembly 84 is movably connected to the top mounting frame 81 through a top swing arm 86. A top cylinder 82 is installed on the top of the top mounting frame 81, and the movable end of the top cylinder 82 is connected to the top sliding frame 83. The top cylinder 82 can support the top toggle assembly 84 to move downward to press the glass insulator.

[0036] In this embodiment, the top buffer assembly 85 includes a telescopic rod 851, a support sleeve 852, and a support spring 853. The telescopic rod 851 is connected to the top sliding frame 83 through a pin shaft. The end of the telescopic rod 851 away from the top sliding frame 83 is slidably connected to the support sleeve 852. A support spring 853 is arranged between the telescopic rod 851 and the support sleeve 852. The support sleeve 852 is slidably connected to the outer frame 843 through a connecting pin 854. The top buffer assembly 85 is used to transform the power of the top cylinder 82 into an elastic support and transmit it to the top toggle assembly 84, thereby preventing the pressure of the top toggle assembly 84 and the toggle track 841 from being too rigid, thereby causing a rigid impact on the glass insulator and causing damage.

[0037] In this embodiment, if Figure 8 As shown, the connecting pin 854 is connected to the folding frame 855 located inside the outer frame 843. The folding frame 855 is a V-shaped frame. The opening angle of the folding frame 855 is 120°. A plurality of pulleys supporting the shifting track 841 are arranged inside the outer frame 843. The two pulleys located in the middle position of the lower side are connected to the folding frame 855 through a pin shaft, and the center point of the folding frame 855 and the point on the side away from the connecting pin 854 are connected to the pulley.

[0038] In this embodiment, the bottom fixing mechanism 6 includes a bottom mounting frame 61, both ends of the bottom mounting frame 61 are connected to sliders through flanges, the sliders are connected to the side limit columns 43 and the bottom mounting frame 61 through bolts, and the bottom mounting frame 61 can adjust the flange angle so that the bottom fixing mechanism 6 can adapt to glass insulators 5 of different specifications.

[0039] In this embodiment, a bottom cylinder 62 is installed on the bottom mounting frame 61, and the fixed end of the bottom cylinder 62 is connected to the bottom mounting frame 61 through a triangular seat, and the movable end of the bottom cylinder 62 is connected to a bottom sliding frame 64, and the bottom sliding frame 64 is connected to a bottom sliding groove 65 on the bottom mounting frame 61 through a pin shaft. A bottom buffer assembly 66 is installed on the outside of the bottom sliding frame 64, and the end of the bottom buffer assembly 66 away from the bottom sliding frame 64 is connected to a traveling assembly 63, and the traveling assembly 63 is also coordinated with the bottom mounting frame 61 through two bottom swing arms 67. The traveling assembly 63 is a crawler traveling structure, and the adjusting part of the bottom fixing mechanism 6 and the adjusting part of the toggle mechanism 8 are basically the same, both of which are for ensuring that the glass insulator is effectively fixed after assembly, and at the same time, buffering is used to avoid damage to the glass insulator.

[0040] In this embodiment, an air pump is installed at the center position inside the top box 41, and the cleaning and detection mechanism 7 includes a detection frame 71. Two detection frames 71 are symmetrically installed on both sides of the lower end of the top box 41. The detection frame 71 corresponds to the end surface of the glass insulator 5 and is evenly installed with a number of high-pressure air nozzles 72. The detection frame 71 corresponds to the lower side part of the toggle mechanism 8 and is installed with an ultrasonic detector 73.

[0041] In this embodiment, the material of the shifting track 841 is rubber, and the shifting block 842 is a metal frame wrapped with rubber.

[0042] In this embodiment, the inner side of the moving track 841 is a synchronous belt structure, and the inner side of the moving track 841 is equipped with a synchronous wheel, and the synchronous wheel is connected to the outer frame 843 through a bearing.

[0043] In this embodiment, the angle between the top toggle assembly 84 and the travel direction of the power mechanism 4 is 45°.

[0044] The working principle is as follows: according to the size of the glass insulator to be maintained, the position of the bottom fixing mechanism 6 on the side limit column 43 is first adjusted to ensure that the glass insulator can be clamped when the two bottom fixing mechanisms 6 and the toggle mechanism 8 are tightened;

[0045] Start the drone 1 to hoist the power mechanism 4 as a whole to the upper side of the glass insulator. At this time, the bottom cylinder 62 and the travel assembly 63 are in a retracted state, and will not damage the glass insulator when they are stuck downward on the outer side of the glass insulator. After descending to a suitable position, start the bottom cylinder 62, so that the two travel assemblies 63 cooperate with the top toggle assembly 84 to form a triangular structure, thereby sleeve-connecting the glass insulator.

[0046] The motor of the top toggle assembly 84 is started to rotate the toggle track 841, and the motor of the traveling assembly 63 is started to start the traveling assembly 63. In this scheme, the angle between the top toggle assembly 84 and the traveling direction is 45°, so the traveling speed of the top toggle assembly 84 is 1.4 times that of the traveling assembly 63. At this time, because the top cylinder 82 provides support for the top toggle assembly 84, and the elastic compression of the top buffer assembly 85 is used to ensure that the toggle track 841 is pressed against the end face of the glass insulator, the friction force of the inclined surface is used to toggle the glass insulator, so that the device When the glass insulator is moving, it rotates. When the glass insulator rotates, the stress accumulation is released due to the long-term extrusion and fit between the glass insulators. If the quality of the glass insulator is good and there are no internal micro cracks or cracks caused by the external environment, the high-pressure air nozzle 72 and the ultrasonic detector 73 are started while the glass insulator is rotating to clean and maintain the area around the glass insulator and to detect flaws on the surface. If the stress is accumulated for too long and cracks occur after rotation, it means that it needs to be replaced, so the ultrasonic detector 73 is used to scan and mark it.

[0047] At the same time, when the toggle rotation is performed, because there is a gap between the glass insulators, the size of the equipment changes during operation. The top buffer component 85 in this solution provides elastic support and is transmitted to the folding frame 855 through the connecting pin 854. The folding frame 855 drives the toggle track 841 on the corresponding side of the glass insulator to produce an outward bulge, and the outward bulge is also in an elastic state, so that the toggle block 842 can be pre-opened before contacting the glass insulator next time. After the toggle block 842 contacts the glass insulator, the toggle block 842 will shrink inward, causing the strain gauge 8421 to be stressed. Because the adjacent toggle blocks 842 are connected by the strain gauge 8421, and the toggle blocks 842 of the even-numbered positions in the second group are connected to the toggle blocks 842 of the even-numbered positions in the first group, and the toggle blocks 842 of the odd-numbered positions in the second group are connected to the toggle blocks 842 of the odd-numbered positions in the third group, the strain gauge 8421 will drive the toggle block 842 to produce an inward buckled state (such as Figure 10-11 ), thereby ensuring the friction between the toggle block 842 and the glass insulator, and further ensuring that the glass insulator can be driven to rotate when the toggle block 842 moves.

[0048] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A glass insulator maintenance device, characterized in that: The device comprises a power mechanism (4) for installation and fixing, a toggle mechanism (8) for toggle a glass insulator (5) to release stress, and a bottom fixing mechanism (6) for cooperating with the toggle mechanism (8) to move the device, wherein the top of the power mechanism (4) is hoisted and moved by an unmanned aerial vehicle (1), two bottom fixing mechanisms (6) are provided and symmetrically installed at both ends of the power mechanism (4) near the lower side, a cleaning detection mechanism (7) for cleaning and maintaining the power mechanism (4) is installed on the upper side of each bottom fixing mechanism (6), and the toggle mechanism (8) is installed on the power mechanism (4); The power mechanism (4) comprises a top box (41), and side limit columns (43) are symmetrically arranged at both ends of the top box (41), and the side limit columns (43), the search, cleaning and detection mechanism (7) and the bottom fixing mechanism (6) are fixedly mounted on the side limit columns (43) by bolts; The toggle mechanism (8) is mounted on the bottom end surface of the top box (41), and the toggle mechanism (8) comprises a top toggle assembly (84), an angle is set between the top toggle assembly (84) and the travel direction of the power mechanism (4), the top toggle assembly (84) is driven externally by a power assembly, the upper end of the top toggle assembly (84) is connected to a top mounting frame (81) via an adjustment assembly, the top toggle assembly (84) comprises a toggle track (841), a toggle block (842), and an outer frame (843), the toggle The crawler (841) is wrapped around the outside of the outer frame (843), the inside of the toggle crawler (841) is connected to the power assembly via gears, a plurality of groups of toggle blocks (842) are evenly arranged on the toggle crawler (841), adjacent toggle blocks (842) are connected via strain gauges (8421), and the toggle blocks (842) at even positions in the second group are connected to the toggle blocks (842) at even positions in the first group, and the toggle blocks (842) at odd positions in the second group are connected to the toggle blocks (842) at odd positions in the third group.

2. A glass insulator maintenance device according to claim 1, characterized in that: The adjustment component of the top toggle assembly (84) comprises a top buffer assembly (85), the top toggle assembly (84) is connected to a top sliding frame (83) via the top buffer assembly (85), the top sliding frame (83) is slidably connected to a top mounting frame (81), the top mounting frame (81) is located on the upper side of the top toggle assembly (84), the middle part of the top toggle assembly (84) is movably connected to the top mounting frame (81) via a top swing arm (86), a top cylinder (82) is installed on the top of the top mounting frame (81), and the movable end of the top cylinder (82) is connected to the top sliding frame (83).

3. A glass insulator maintenance device according to claim 2, characterized in that: The top buffer assembly (85) comprises a telescopic rod (851), a support sleeve (852), and a support spring (853); the telescopic rod (851) is connected to the top sliding frame (83) via a pin shaft; one end of the telescopic rod (851) away from the top sliding frame (83) is slidably connected to the support sleeve (852); a support spring (853) is provided between the telescopic rod (851) and the support sleeve (852); and the support sleeve (852) is slidably connected to the outer frame (843) via a connecting pin (854).

4. A glass insulator maintenance device according to claim 3, characterized in that: The connecting pin (854) is connected to a folding frame (855) located inside the outer frame (843); the folding frame (855) is a V-shaped frame; the opening angle of the folding frame (855) is 120°; a plurality of pulleys supporting the shifting track (841) are arranged inside the outer frame (843); two pulleys located in the middle of the lower side are connected to the folding frame (855) via a pin shaft; and the center point of the folding frame (855) and a point away from the connecting pin (854) are connected to the pulleys.

5. The glass insulator maintenance device according to claim 1, characterized in that: The bottom fixing mechanism (6) comprises a bottom mounting frame (61), both ends of the bottom mounting frame (61) are connected to sliders via flanges, the sliders are connected to the side limit columns (43) and the bottom mounting frame (61) via bolts, and the bottom mounting frame (61) can adjust the flange angle so that the bottom fixing mechanism (6) as a whole can adapt to glass insulators (5) of different specifications.

6. A glass insulator maintenance device according to claim 5, characterized in that: A bottom cylinder (62) is installed on the bottom mounting frame (61); a fixed end of the bottom cylinder (62) is connected to the bottom mounting frame (61) via a triangular seat; a movable end of the bottom cylinder (62) is connected to a bottom sliding frame (64); the bottom sliding frame (64) is connected to a bottom sliding groove (65) on the bottom mounting frame (61) via a pin shaft; a bottom buffer assembly (66) is installed outside the bottom sliding frame (64); an end of the bottom buffer assembly (66) away from the bottom sliding frame (64) is connected to a traveling assembly (63); the traveling assembly (63) is also matched with the bottom mounting frame (61) via two bottom swing arms (67); and the traveling assembly (63) is a crawler traveling structure.

7. The glass insulator maintenance device according to claim 1, characterized in that: An air pump is installed at the center position inside the top box (41); the cleaning detection mechanism (7) comprises a detection frame (71); two detection frames (71) are symmetrically installed on both sides of the lower end of the top box (41); a plurality of high-pressure air nozzles (72) are evenly installed on the detection frames (71) corresponding to the end surfaces of the glass insulators (5); and an ultrasonic detector (73) is installed on the detection frames (71) corresponding to the lower part of the toggle mechanism (8).

8. The glass insulator maintenance device according to claim 4, characterized in that: The material of the shifting track (841) is rubber, and the shifting block (842) is a metal frame with rubber wrapped on the outside.

9. A glass insulator maintenance device according to claim 8, characterized in that: The inner side of the moving crawler (841) is a synchronous belt structure, and the inner side of the moving crawler (841) is matched with a synchronous wheel, and the synchronous wheel is connected to the outer frame (843) through a bearing.

10. A glass insulator maintenance device according to claim 9, characterized in that: The included angle between the top toggle assembly (84) and the travel direction of the power mechanism (4) is 45°.

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