Lifting device for road overhead cable maintenance

Abstract

The invention discloses a lifting device for road overhead cable maintenance, which comprises a spliced climbing guide rail, a climbing bearing rack and a maintenance device, and is characterized in that the spliced climbing guide rail is integrally formed by splicing and assembling a bottom end rail, a middle section assembling rail and a top end rail from bottom to top; limiting sliding grooves are symmetrically formed in the two sides of the upper end of the climbing bearing rack in advance, an electromagnetic adsorption block is fixedly installed in the middle of the upper end of the climbing bearing rack, positioning insertion sliding strips are symmetrically and fixedly installed on the two sides of the bottom of the overhauling device, and an alignment adsorption strong magnet is fixedly installed in the middle of the bottom of the overhauling device. The overhauling device is connected with the limiting sliding grooves in a sliding mode through the positioning inserting sliding strips. An innovative mechanical structure and a multi-section splicing guide rail are adopted, an auxiliary structure for preventing swing during high-altitude climbing is additionally arranged, the maintenance efficiency and the operation safety are effectively improved, and the overall application range is effectively expanded through the arrangement of the functional mechanical arm structure.

Description

Technical Field

[0001] The invention relates to the technical field of maintenance and repair equipment specially used for road overhead cables, in particular to a maintenance and lifting device for road overhead cables. Background Art

[0002] Road overhead cables are overhead wires equipped with an insulating layer and a protective sheath. They are a special type of cable manufactured using a production process similar to that of cross-linked cables. They are a new way of transmitting electricity between overhead wires and underground cables. They are often paired with cable towers to complete high-altitude cable coverage and carry out aerial power transmission.

[0003] After searching, the Chinese invention patent with patent publication number CN114927996A discloses a maintenance device and maintenance method for power cables, which includes two mounting plates and a movable base plate installed under the cable. The two mounting plates are detachably fixedly connected by bolts, and arc grooves are respectively provided on the opposite inner sides of the two mounting plates. The inner circumference of the arc groove is provided with a mounting groove, and half gears are installed in the mounting grooves. The end faces of the two half gears can abut against each other, and a mounting column for sleeve insulating tape is fixed to the side of one of the half gears; the two mounting plates are respectively an upper plate and a lower plate, and a driving mechanism for driving the half gears to rotate is arranged on the lower plate; a driving roller is arranged on the bottom surface of the lower plate, and a slide groove is provided on the top surface of the movable base plate, and the lower plate moves along the axial direction of the cable through the slide groove.

[0004] Combining the above patents and existing technologies, in existing high-altitude cable maintenance operations, traditional equipment is often affected by problems such as complex operation, low operating efficiency, and high safety risks, which affects the maintenance quality and operation safety. Existing technology is still unable to use equipment to replace manpower to perform high-altitude cable maintenance operations.

[0005] Based on this, the present invention aims to overcome these defects and provide an efficient and safe intelligent lifting device for high-altitude cable maintenance to solve the above problems. Summary of the invention

[0006] The purpose of this section is to summarize some aspects of the embodiments of the present invention and briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and the specification abstract and the invention title of the present invention to avoid blurring the purpose of this section, the specification abstract and the invention title, and such simplifications or omissions cannot be used to limit the scope of the present invention.

[0007] In view of the above-mentioned and / or existing problems in the design of the existing high-altitude cable maintenance device, the present invention is proposed.

[0008] Therefore, one of the objects of the present invention is to provide a lifting device for road high-altitude cable maintenance, which adopts an innovative mechanical structure and a multi-section spliced ​​guide rail, and adds an auxiliary structure for high-altitude climbing and anti-swinging, which effectively improves maintenance efficiency and operation safety.

[0009] In order to achieve the above-mentioned effect, the present invention provides the following technical scheme: a lifting device for road high-altitude cable maintenance, comprising a spliced ​​climbing guide rail, a climbing bearing frame and a maintenance device, wherein the spliced ​​climbing guide rail as a whole is composed of a bottom rail, a middle assembly rail and a top rail spliced ​​and assembled from bottom to top, a bottom sealing end seat is movably installed at the bottom of the bottom rail, and positioning pull-out grooves are symmetrically provided at the side positions of the bottom of the bottom rail, and pull-out slide bars are symmetrically fixedly installed at the corner positions of the upper end of the bottom sealing end seat, and the pull-out slide bars are aligned with the positioning pull-out grooves at the fixed installation position at the upper end of the bottom sealing end seat. The symmetrical opening positions of the pull grooves at the bottom of the bottom track correspond to each other, and the lower end position of the outside of the pull-out slide rod and the lower end position of the side of the bottom track are symmetrically provided with positioning and fastening holes. The two sides of the upper end of the climbing support frame are symmetrically preset with limited slide grooves, and the middle position of the upper end of the climbing support frame is fixedly installed with an electromagnetic adsorption block, and the two sides of the bottom of the maintenance device are symmetrically fixedly installed with positioning plug-in slide strips, and the middle position of the bottom of the maintenance device is fixedly installed with a positioning adsorption strong magnet, and the maintenance device is slidably connected to each other through the positioning plug-in slide strip and the limiting slide groove.

[0010] As a preferred solution of the lifting device for repairing and lifting high-altitude cables on roads described in the present invention, wherein: the middle positions on both sides of the outer sides of the bottom rail, the bottom end seat and the middle section assembly rail are symmetrically provided with anti-swing lateral sliding grooves, the inner positions on both sides of the outer sides of the bottom rail, the bottom end seat and the middle section assembly rail are symmetrically fixedly installed with positioning mounting parts, the middle positions of the outer sides of the bottom rail, the bottom end seat and the middle section assembly rail are provided with directional lifting grooves, the outer sides of the positioning fastening holes are movably installed with positioning fastening bolts, the outer specifications of the positioning fastening bolts correspond to the inner specifications of the positioning fastening holes, the inner sides of the directional lifting grooves are symmetrically provided with reinforcing sliding grooves, and the inner sides of the directional lifting grooves are symmetrically fixedly installed with climbing teeth at equal longitudinal intervals;

[0011] By adopting a multi-section splicing assembly track structure, the device can install the track climbing frame according to the tower height of the high-altitude cable to be repaired, and can be suitable for high-altitude cable maintenance and lifting operations of various specifications and heights. By adopting a pull-out assembly structure, the bottom end seat makes it easier for the device to carry out regular inspection and maintenance of the climbing load-bearing frame and the inspection device during normal use. This is beneficial for the device to effectively replace manual labor for efficient cable maintenance work, extend the overall service life, and facilitate appropriate parameter adjustments and component replacement operations according to changes in work needs.

[0012] As a preferred solution of the road high-altitude cable maintenance and lifting device described in the present invention, wherein: the corner positions of the bottom rail and the upper end of the middle assembly rail are symmetrically provided with positioning splicing plug holes, the corner positions of the middle assembly rail and the bottom of the top rail are symmetrically fixed with alignment assembly plug rods, the fixed installation positions of the alignment assembly plug rods correspond to the opening positions of the positioning splicing plug holes, and the external specifications of the alignment assembly plug rods are adapted to the internal specifications of the positioning splicing plug holes;

[0013] By adding a plug-in assembly structure that corresponds to and matches the alignment assembly plug-in rod and the positioning splicing socket, multiple sets of middle assembly rails can be freely assembled between the bottom rail and the top rail, which helps to achieve a seamless splicing effect for the entire spliced ​​climbing guide rail, reduces climbing jams, and effectively expands the overall scope of application of the device.

[0014] As a preferred solution of the lifting device for road high-altitude cable maintenance described in the present invention, a control panel is fixedly installed in the middle position of the upper end of the side of the climbing bearing frame, and anti-swing sliding auxiliary brackets are symmetrically fixedly installed at the lower end positions of the inner sides of both sides of the outside of the climbing bearing frame, and a side assembly slider is fixedly installed at the end of the anti-swing sliding auxiliary bracket, and the fixed installation position of the side assembly slider on the outside of the climbing bearing frame and the opening position of the anti-swing side sliding groove on the outside of the spliced ​​climbing guide rail correspond to each other, and the inner specifications of the anti-swing side sliding groove correspond to the external specifications of the side assembly slider;

[0015] By adding an alignment and adaptation auxiliary structure between the anti-swing side sliding groove and the side assembly slider, it is effectively ensured that the climbing load-bearing frame can climb smoothly on the spliced ​​climbing guide rail, while reducing the overall impact of factors such as wind during high-altitude climbing operations, reducing external environmental interference, and improving equipment operating safety, thereby ensuring the safe working state of the device and avoiding unnecessary work risks and possible losses to the greatest extent.

[0016] As a preferred solution of the road high-altitude cable maintenance and lifting device described in the present invention, the side assembly sliding block is preset with an auxiliary displacement loading slot, and the auxiliary displacement loading slot is movably installed with an auxiliary displacement wheel, and the external specifications of the auxiliary displacement wheel correspond to and adapt to each other in the slot specifications of the anti-swing side sliding slot, and a climbing bracket is preset at the middle position of the lower end of the inner side of the climbing bearing frame, and the climbing bracket corresponds to and matches each other between the preset position outside the climbing bearing frame and the opening position of the directional lifting slot on the outside of the spliced ​​climbing guide rail, and the slot specifications of the directional lifting slot and the external specifications of the climbing bracket correspond to and match each other, and the outer two sides of the climbing bracket are symmetrically fixedly installed with reinforcement alignment sliding blocks, and the reinforcement alignment sliding blocks correspond to and match each other between the fixed installation position of the climbing bracket and the opening position of the reinforcement slide slot inside the directional lifting slot, and the slot specifications of the reinforcement slide slot and the external specifications of the reinforcement alignment sliding block are adapted to each other;

[0017] Through the setting of the auxiliary displacement wheel and the driven gear, combined with the spliced ​​guide rail structure of the spliced ​​climbing guide rail, it is helpful for the climbing load-bearing frame as a whole to drive the maintenance device to perform a smooth and stable climbing operation on the corresponding work target tower more smoothly and stably, thereby accelerating the overall lifting speed.

[0018] As a preferred solution of the lifting device for repairing and maintaining high-altitude cables on roads described in the present invention, wherein: a driving maintenance cavity is preset at the side position on the inner side of the climbing bearing frame, a climbing driving motor is fixedly installed inside the driving maintenance cavity, the output shaft of the climbing driving motor passes through the driving maintenance cavity and is fixedly connected to a transmission gear, a driven gear is movably installed inside the climbing bracket, the driven gear and the transmission gear are meshed and connected with each other, the installation spacing of the climbing teeth inside the directional lifting groove corresponds to the tooth distribution specification of the driven gear, and auxiliary handles are symmetrically fixedly installed at the outer positions of the lower ends of both sides of the climbing bearing frame;

[0019] By adding an auxiliary handle, it is easier for workers to disassemble and remove the climbing load-bearing frame as a whole from the spliced ​​climbing guide rail and to assemble it onto the spliced ​​climbing guide rail, making the whole easier to use normally.

[0020] As a preferred solution of the road high-altitude cable maintenance and lifting device described in the present invention, a clamping groove is horizontally opened in the middle position of the outer side of the maintenance device, the external specifications of the positioning plug-in slide bar correspond to the internal specifications of the limit slide groove, and the fixed installation position of the alignment adsorption strong magnet at the bottom of the maintenance device and the fixed installation position of the electromagnetic adsorption block at the upper end of the climbing bearing frame correspond to each other;

[0021] Through the electromagnetic adsorption effect between the strong magnet and the electromagnetic adsorption block, the maintenance device can be freely assembled and disassembled on the upper end of the climbing load-bearing frame, and can be dislocated from the climbing load-bearing frame more quickly to perform positioning and maintenance operations on the high-altitude cables when the maintenance device climbs to a specified height.

[0022] As a preferred solution of the lifting device for road high-altitude cable maintenance described in the present invention, wherein: a first pair of clamps maintenance cavity is preset at the lower end position of the side of the maintenance device, a second pair of clamps maintenance cavity is preset at the upper end position of the side of the maintenance device, the bottom position inside the first pair of clamps maintenance cavity and the lower end position inside the second pair of clamps maintenance cavity are both fixedly installed with electric lifting assemblies, the output end of the electric lifting assembly is fixedly connected with a pair of clamps loading frame through the clamping groove, and the inside of the pair of clamps loading frame is symmetrically and equidistantly movably installed with pair of clamps loading wheels;

[0023] The structural design of the double-end clamp loading frame loading the clamp loading wheel enables the maintenance device to clamp the target cable at high altitude and have the ability to move.

[0024] As a preferred solution of the road high-altitude cable maintenance and lifting device described in the present invention, wherein: a visual positioning camera is fixedly installed at the middle position of the lower end of the outer side of the maintenance device, and a first-level displacement drive motor is symmetrically fixedly installed at the two sides of the upper end of the outer side of the maintenance device, and the output shaft of the first-level displacement drive motor passes through the maintenance device and is fixedly connected with a first-level adjusting screw, and first-level displacement adjustment grooves are symmetrically opened at the two sides of the upper end surface of the maintenance device, and a magnetic actuator adsorption groove is preset at the middle position of the upper end surface of the maintenance device, and the opening position of the first-level displacement adjustment groove on the upper end surface of the maintenance device corresponds to the movable installation position of the first-level adjusting screw inside the maintenance device, and a first-level adjustment sliding block is movably installed on the outside of the first-level adjusting screw, and the internal thread specifications of the first-level adjustment sliding block are adapted to each other, and the upper end of the first-level adjustment sliding block passing through the first-level displacement adjustment groove is fixedly connected with a displacement adjustment frame;

[0025] As a preferred solution of the road high-altitude cable maintenance and lifting device described in the present invention, wherein: a secondary displacement drive motor is preset at the side position outside the displacement adjustment frame, a secondary displacement adjustment groove is opened on the upper end surface of the displacement adjustment frame, the output shaft of the secondary displacement drive motor passes through the displacement adjustment frame and is fixedly connected to a secondary adjustment screw, a secondary adjustment sliding block is movably installed outside the secondary adjustment screw, the internal thread specification of the secondary adjustment sliding block is adapted to the external thread specification of the secondary adjustment screw, and the secondary adjustment sliding block is fixedly connected to a multi-axis gripping mechanism through the secondary displacement adjustment groove. A main arm, a grasping end is preset at the end position of the multi-axis grasping robot main arm, a multi-axis maintenance robot auxiliary arm is preset at the side position outside the multi-axis grasping robot main arm, a magnetic docking end is preset at the end position of the multi-axis maintenance robot auxiliary arm, and a magnetic assembly end actuator is installed on the external magnetic docking assembly of the magnetic docking end, and the external specifications of the magnetic assembly end actuator correspond to the internal specifications of the magnetic actuator adsorption groove, and the control panel is electrically connected to the electromagnetic adsorption block, the climbing drive motor, the primary displacement drive motor, the secondary displacement drive motor, the multi-axis grasping robot main arm and the multi-axis maintenance robot auxiliary arm;

[0026] By adopting a multi-stage displacement adjustment structure and combining the structural characteristics and functionality of the multi-axis gripping robot main arm itself, the multi-axis gripping robot main arm has flexible azimuth adjustment and angle adjustment effects on the maintenance device. Based on the structure of the magnetic docking end adopted by the multi-axis maintenance robot sub-arm, the multi-axis maintenance robot sub-arm can be equipped with a variety of different magnetic assembly end effectors according to actual use needs. The magnetic assembly end effectors can be tool components that are useful for high-altitude cable maintenance, such as stripping tools, grinding tools, and detection sensors, which enrich the overall functionality of the device to the greatest extent, thereby effectively broadening the overall application prospects of the device. At the same time, it integrates intelligent visual positioning components, and can be equipped with corresponding positioning systems in the future. Using high-precision cameras and image processing algorithms, it can identify and track the position and status of cables in real time, ensuring the accuracy and efficiency of operations.

[0027] The beneficial effects of the present invention are as follows: the present invention adopts a multifunctional mechanical arm structure of a multi-axis main arm and a secondary arm, which has flexible extension and contraction capabilities and is suitable for cable maintenance operations at different heights and angles. The magnetic suction assembly structure at the end of the secondary arm can be equipped with a variety of tools, such as stripping tools, grinding tools, detection sensors, etc., which can be quickly replaced according to actual needs, thereby improving the flexibility and efficiency of the operation. The overall multi-section splicing track is adopted, and it can be assembled and installed on the corresponding tower according to the actual tower height of the high-altitude cable to be repaired, thereby meeting the use requirements. The overall structural design enables the device to intelligently adjust the lifting speed and height to ensure stability and safety during the operation. The design of the high-altitude swing auxiliary structure greatly guarantees the general stability and safety of the device during high-altitude operations, significantly improving the efficiency and safety of cable maintenance, and has important practical value and broad market application prospects. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] 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. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative labor. Among them:

[0029] Figure 1 It is a schematic diagram of the negative angle structure of the present invention in the overall split state;

[0030] Figure 2 This is a schematic diagram of the structure of the present invention in a positive angle in a state of overall disassembly;

[0031] Figure 3 It is a schematic diagram of the positive angle structure of the assembly of the present invention;

[0032] Figure 4 It is a schematic diagram of the negative angle structure of the assembly of the present invention;

[0033] Figure 5 This is a schematic diagram of the overall structure of the present invention in a complete assembly state;

[0034] Figure 6 It is a schematic diagram of the structure of the climbing load-bearing frame and the maintenance device of the present invention in a disassembled state at a positive angle;

[0035] Figure 7 It is a negative angle structural schematic diagram of the climbing load-bearing frame and the maintenance device of the present invention in a separated state;

[0036] Figure 8 It is a schematic diagram of the structure of the climbing load-bearing frame and the maintenance device of the present invention in a disassembled state when viewed from above at a negative angle;

[0037] Fig. 9It is a schematic diagram of the structure of the climbing load-bearing frame and the maintenance device of the present invention in a positive angle in the assembled state;

[0038] Fig.10 It is a negative angle structural schematic diagram of the climbing load-bearing frame and the maintenance device of the present invention in the assembled state;

[0039] Fig.11 It is a schematic diagram of the split structure of the bottom track and the bottom end seat of the present invention;

[0040] Fig.12 It is a schematic diagram of the structure of the present invention when the bottom track and the bottom end seat are separated from each other;

[0041] Fig.13 This is a schematic diagram of the overall structure of the middle section assembly track of the present invention;

[0042] Fig.14 This is a schematic diagram of the overall structure of the middle section assembly track of the present invention when viewed from above;

[0043] Fig.15 It is a schematic diagram of the overall structure of the top track of the present invention;

[0044] Fig.16 This is a schematic diagram of the overall structure of the top track of the present invention when viewed from above;

[0045] Fig.17 It is a side view of the climbing load-bearing frame and the maintenance device of the present invention in the disassembled state.

[0046] Numbers in the figure: 1. Spliced ​​climbing guide rail; 101. Bottom rail; 102. Bottom end seat; 103. Middle section assembly rail; 104. Top rail; 105. Anti-sway side sliding groove; 106. Directional lifting groove; 107. Positioning mounting piece; 108. Positioning pull-out groove; 109. Pull-out slide bar; 110. Positioning fastening hole; 111. Positioning splicing socket; 112. Alignment assembly plug rod; 113. Reinforcement slide groove; 114. Positioning and fastening bolts; 115, climbing teeth; 2, climbing bearing frame; 201, control panel; 202, limit slide; 203, electromagnetic adsorption block; 204, anti-swing sliding auxiliary bracket; 205, climbing bracket; 206, drive inspection cavity; 207, climbing drive motor; 208, transmission gear; 209, driven gear; 210, reinforcement alignment slider; 211, side assembly slider; 212, auxiliary displacement loading slot; 213 , auxiliary displacement wheel; 214, auxiliary handle; 3, maintenance device; 301, positioning and plugging slide; 302, alignment adsorption strong magnet; 303, clamping groove; 304, first pair of clamps maintenance cavity; 305, second pair of clamps maintenance cavity; 306, first-stage displacement drive motor; 307, first-stage displacement adjustment groove; 308, magnetic actuator adsorption groove; 309, electric lifting assembly; 310, first-stage adjustment screw; 311, clamp loading frame; 312, Clamping loading wheels; 313, primary adjustment sliding carrier; 314, displacement adjustment frame; 315, secondary displacement adjustment slot; 316, secondary displacement drive motor; 317, secondary adjustment screw; 318, secondary adjustment sliding carrier; 319, multi-axis gripping mechanical main arm; 320, gripping end; 321, multi-axis maintenance mechanical auxiliary arm; 322, magnetic docking end; 323, magnetic assembly end actuator; 324, visual positioning camera. DETAILED DESCRIPTION

[0047] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below in conjunction with the accompanying drawings.

[0048] In the following description, many specific details are set forth to facilitate a full understanding of the present invention, but the present invention may also be implemented in other ways different from those described herein, and those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0049] Secondly, the term "one embodiment" or "embodiment" as used herein refers to a specific feature, structure, or characteristic that may be included in at least one implementation of the present invention. The term "in one embodiment" that appears in different places in this specification does not necessarily refer to the same embodiment, nor does it refer to a separate or selective embodiment that is mutually exclusive with other embodiments.

[0050] Example 1

[0051] Reference Figure 1 to Figure 17 , which is the first embodiment of the present invention, and provides a lifting device for road high-altitude cable maintenance, including a spliced ​​climbing guide rail 1, a bottom rail 101, a bottom end seat 102, a middle section assembly rail 103, a top rail 104, an anti-swing side sliding groove 105, a directional lifting groove 106, a positioning mounting member 107, a positioning pull-out groove 108, a pull-out slide bar 109, a positioning fastening hole 110, a positioning splicing plug hole 111, an alignment assembly plug rod 112, a reinforcement slide groove 113, a positioning fastening bolt 114, a climbing tooth 115, a climbing bearing frame 2, a control panel 201, a limiting slide groove 202, an electromagnetic adsorption block 203, an anti-swing sliding auxiliary bracket 204, a climbing bracket 205, and a drive Maintenance chamber 206, climbing drive motor 207, transmission gear 208, driven gear 209, reinforcement alignment slider 210, side assembly slider 211, auxiliary displacement loading slot 212, auxiliary displacement wheel 213, auxiliary handle 214, maintenance device 3, positioning plug-in slide 301, alignment adsorption strong magnet 302, clamping slot 303, first pair of clamp maintenance chamber 304, second pair of clamp maintenance chamber 305, first-level displacement drive motor 306, first-level displacement adjustment slot 307, magnetic actuator adsorption slot 308, electric lifting component 309, first-level adjustment screw 310, clamp loading frame 311, clamp loading wheel 312, first-level adjustment sliding carrier 313, displacement adjustment frame 314, second-level displacement adjustment slot 315, a secondary displacement drive motor 316, a secondary adjustment screw 317, a secondary adjustment sliding carrier 318, a multi-axis gripping mechanical main arm 319, a gripping end 320, a multi-axis maintenance mechanical auxiliary arm 321, a magnetic docking end 322, a magnetic assembly end effector 323 and a visual positioning camera 324. The spliced ​​climbing guide rail 1 is composed of a bottom rail 101, a middle assembly rail 103 and a top rail 104 from bottom to top. The bottom of the bottom rail 101 is movably installed with a bottom end seat 102, and the side positions of the bottom of the bottom rail 101 are symmetrically provided with positioning pull-out grooves 108. The corner positions of the upper end of the bottom end seat 102 are symmetrically fixed with pull-out slide bars 109. The pull-out slide bars 109 The fixed installation position at the upper end of the bottom end seat 102 and the symmetrical opening position of the positioning pull-out groove 108 at the bottom of the bottom end track 101 correspond to each other, and the lower end position of the outer side of the pull-out slide rod 109 and the lower end position of the side of the bottom end track 101 are symmetrically provided with positioning fastening holes 110, and the limited sliding grooves 202 are symmetrically preset at the two sides of the upper end of the climbing bearing frame 2, and an electromagnetic adsorption block 203 is fixedly installed at the middle position of the upper end of the climbing bearing frame 2, and the positioning plug-in slide bars 301 are symmetrically fixedly installed at the two sides of the bottom of the maintenance device 3, and the middle position of the bottom of the maintenance device 3 is fixedly installed with a counter-positioning adsorption strong magnet 302, and the maintenance device 3 is slidably connected with the limited sliding groove 202 through the positioning plug-in slide bar 301;

[0052] Anti-swing side sliding grooves 105 are symmetrically provided at the middle positions on both sides of the outside of the bottom rail 101, the bottom end seat 102 and the middle section assembly rail 103, and positioning mounting parts 107 are symmetrically fixedly installed at the inner positions on both sides of the outside of the bottom rail 101, the bottom end seat 102 and the middle section assembly rail 103. Directional lifting grooves 106 are provided at the middle positions on the outside of the bottom rail 101, the bottom end seat 102 and the middle section assembly rail 103, and positioning fastening bolts 114 are movably installed on the outside of the positioning fastening holes 110, and the external specifications of the positioning fastening bolts 114 correspond to the internal specifications of the positioning fastening holes 110. Reinforcement sliding grooves 113 are symmetrically provided on both sides of the inside of the directional lifting groove 106, and climbing teeth 115 are symmetrically fixedly installed at the inner positions of the directional lifting groove 106 at equal longitudinal intervals;

[0053] Positioning splicing plug holes 111 are symmetrically provided at the corner positions of the bottom rail 101 and the upper ends of the middle assembly rail 103, and alignment assembly plug rods 112 are symmetrically fixedly installed at the corner positions of the bottom of the middle assembly rail 103 and the top rail 104. The fixed installation positions of the alignment assembly plug rods 112 correspond to the opening positions of the positioning splicing plug holes 111, and the external specifications of the alignment assembly plug rods 112 match the internal specifications of the positioning splicing plug holes 111.

[0054] A control panel 201 is fixedly installed in the middle position of the upper end of the side of the climbing bearing frame 2, and anti-swing sliding auxiliary brackets 204 are symmetrically fixedly installed at the lower end positions of the inner sides of the outer sides of the climbing bearing frame 2, and a side assembly slider 211 is fixedly installed at the end of the anti-swing sliding auxiliary bracket 204. The fixed installation position of the side assembly slider 211 on the outside of the climbing bearing frame 2 and the opening position of the anti-swing side sliding groove 105 on the outside of the spliced ​​climbing guide rail 1 correspond to each other, and the groove specifications of the anti-swing side sliding groove 105 correspond to the external specifications of the side assembly slider 211.

[0055] The side assembly slide block 211 is preset with an auxiliary displacement loading slot 212, and the auxiliary displacement loading slot 212 is movably installed with an auxiliary displacement wheel 213. The external specifications of the auxiliary displacement wheel 213 correspond to the internal specifications of the anti-swing side sliding slot 105. A climbing bracket 205 is preset at the middle position of the lower end of the inner side of the climbing support frame 2. The climbing bracket 205 is preset at the external position of the climbing support frame 2 and the directional lifting slot 106 is opened at the external position of the spliced ​​climbing guide rail 1. The specifications of the directional lifting groove 106 and the external specifications of the climbing bracket 205 correspond to each other. The reinforcement alignment sliders 210 are symmetrically fixedly installed on both sides of the outside of the climbing bracket 205. The fixed installation position of the reinforcement alignment slider 210 on the climbing bracket 205 and the opening position of the reinforcement slide 113 inside the directional lifting groove 106 correspond to each other. The specifications of the reinforcement slide 113 and the external specifications of the reinforcement alignment slider 210 are adapted to each other.

[0056] A driving inspection chamber 206 is preset at the side position of the inner side of the climbing support frame 2, and a climbing driving motor 207 is fixedly installed inside the driving inspection chamber 206. The output shaft of the climbing driving motor 207 passes through the driving inspection chamber 206 and is fixedly connected to a transmission gear 208. A driven gear 209 is movably installed inside the climbing bracket 205, and the driven gear 209 and the transmission gear 208 are meshed and connected with each other. The installation spacing of the climbing teeth 115 inside the directional lifting groove 106 corresponds to the tooth distribution specification of the driven gear 209, and auxiliary handles 214 are symmetrically fixedly installed at the outer positions of the lower ends of both sides of the climbing support frame 2;

[0057] A clamping groove 303 is horizontally opened in the middle position of the outer side of the maintenance device 3, the external specifications of the positioning and inserting slide bar 301 correspond to the internal specifications of the limiting slide groove 202, and the fixed installation position of the alignment adsorption strong magnet 302 at the bottom of the maintenance device 3 and the fixed installation position of the electromagnetic adsorption block 203 at the upper end of the climbing bearing frame 2 correspond to each other;

[0058] A first pair of clamps maintenance cavity 304 is preset at the lower end position of the side of the maintenance device 3, and a second pair of clamps maintenance cavity 305 is preset at the upper end position of the side of the maintenance device 3. An electric lifting assembly 309 is fixedly installed at the bottom position inside the first pair of clamps maintenance cavity 304 and the lower end position inside the second pair of clamps maintenance cavity 305. The output end of the electric lifting assembly 309 is fixedly connected to a pair of clamps loading frame 311 through the clamping groove 303, and the inside of the pair of clamps loading frame 311 is symmetrically and evenly spaced and movablely installed with pair of clamps loading wheels 312;

[0059] A visual positioning camera 324 is fixedly installed at the middle position of the lower end of the outer side of the inspection device 3, and a first-level displacement drive motor 306 is symmetrically fixedly installed at the two sides of the upper end of the outer side of the inspection device 3. The output shaft of the first-level displacement drive motor 306 passes through the inspection device 3 and is fixedly connected to a first-level adjusting screw 310. First-level displacement adjustment grooves 307 are symmetrically opened at the two sides of the upper end surface of the inspection device 3. A magnetic actuator adsorption groove 308 is preset at the middle position of the upper end surface of the inspection device 3. The opening position of the first-level displacement adjustment groove 307 on the upper end surface of the inspection device 3 corresponds to the movable installation position of the first-level adjusting screw 310 inside the inspection device 3. A first-level adjustment sliding block 313 is movably installed on the outside of the first-level adjusting screw 310. The internal thread specifications of the first-level adjustment sliding block 313 are adapted to the external thread specifications of the first-level adjusting screw 310. The first-level adjustment sliding block 313 passes through the upper end of the first-level displacement adjustment groove 307 and is fixedly connected to a displacement adjustment frame 314;

[0060] A secondary displacement drive motor 316 is preset at the side position of the outer side of the displacement adjustment frame 314, and a secondary displacement adjustment groove 315 is opened on the upper end surface of the displacement adjustment frame 314. The output shaft of the secondary displacement drive motor 316 passes through the displacement adjustment frame 314 and is fixedly connected to a secondary adjustment screw 317. A secondary adjustment sliding block 318 is movably installed outside the secondary adjustment screw 317. The internal thread specifications of the secondary adjustment sliding block 318 are adapted to the external thread specifications of the secondary adjustment screw 317. The secondary adjustment sliding block 318 passes through the secondary displacement adjustment groove 315 and is fixedly connected to a multi-axis gripping mechanical main arm 319. The end position of the multi-axis gripping mechanical main arm 319 is preset. A gripping end 320, a multi-axis gripping robot main arm 319 is preset with a multi-axis maintenance robot auxiliary arm 321 at the side position outside, and a magnetic docking end 322 is preset at the end position of the multi-axis maintenance robot auxiliary arm 321. The external magnetic docking assembly of the magnetic docking end 322 is equipped with a magnetic assembly end actuator 323, and the external specifications of the magnetic assembly end actuator 323 correspond to the internal specifications of the magnetic actuator adsorption groove 308, and the control panel 201 and the electromagnetic adsorption block 203, the climbing drive motor 207, the first-level displacement drive motor 306, the second-level displacement drive motor 316, the multi-axis gripping robot main arm 319 and the multi-axis maintenance robot auxiliary arm 321 are electrically connected to each other.

[0061] Example 2

[0062] Reference Figure 1 to Figure 17 , which is the second embodiment of the present invention, and this embodiment is located above the previous embodiment.

[0063] By adopting a multi-section splicing assembly track structure, the device can install the track climbing frame according to the tower height of the high-altitude cable to be repaired, and can be suitable for high-altitude cable repair and lifting operations of various specifications and heights. By adopting a bottom end seat 102 with a pull-out assembly structure, the device is more convenient for regular inspection and maintenance of the climbing support frame 2 and the inspection device 3 during normal use, which is beneficial to extend the overall service life on the basis of the device effectively replacing manual labor for efficient cable repair work, and is convenient for appropriate parameter adjustment and component replacement operations according to changes in work requirements. By adding a corresponding plug-in assembly structure between the alignment assembly plug rod 112 and the positioning splicing socket 111, The structure enables multiple sets of middle assembly rails 103 to be freely assembled between the bottom rail 101 and the top rail 104, and helps to achieve a seamless splicing effect of the spliced ​​climbing guide rail 1 as a whole, reduces climbing jams, and effectively expands the overall application range of the device. By adding an auxiliary structure for positioning and adapting between the anti-swing side sliding groove 105 and the side assembly slider 211, it is effective to ensure that the climbing load-bearing frame 2 can climb smoothly on the spliced ​​climbing guide rail 1, reduce the overall impact of factors such as wind during high-altitude climbing operations, reduce external environmental interference, and improve the safety of equipment operation, thereby ensuring the safe working state of the device, avoiding unnecessary work risks and possible losses to the greatest extent, and through the auxiliary displacement wheel 2 The arrangement of 13 and driven gear 209, combined with the spliced ​​guide rail structure of the spliced ​​climbing guide rail 1, helps the climbing support frame 2 as a whole to drive the maintenance device 3 to perform a smooth and stable climbing operation on the corresponding work target tower more smoothly and stably, thereby accelerating the overall lifting speed. By adding an auxiliary handle 214, it is more convenient for the staff to disassemble and remove the climbing support frame 2 as a whole from the spliced ​​climbing guide rail 1 and to align and assemble it onto the spliced ​​climbing guide rail 1, making the whole more convenient for normal use. Through the electromagnetic adsorption effect between the aligned adsorption strong magnet 302 and the electromagnetic adsorption block 203, the maintenance device 3 can be freely assembled and disassembled at the upper end of the climbing support frame 2, and the maintenance device 3 can be freely assembled and disassembled at the upper end of the climbing support frame 2. When it reaches the specified height, the positioning and maintenance work of the high-altitude cable can be carried out more quickly by dislocating the climbing bearing frame 2. The structural design of the double-end clamp loading frame 311 loading the clamp loading wheel 312 enables the maintenance device 3 to clamp the target cable at high altitude and have the ability to move. By adopting a multi-stage displacement adjustment structure, combined with the structural characteristics and functionality of the multi-axis gripping mechanical main arm 319 itself, the multi-axis gripping mechanical main arm 319 on the maintenance device 3 has flexible azimuth adjustment and angle adjustment effects. Based on the structure of the magnetic docking end 322 adopted by the multi-axis maintenance mechanical auxiliary arm 321, the multi-axis maintenance mechanical auxiliary arm 321 can be equipped with a variety of different magnetic assembly end effectors 323 according to actual use requirements.The magnetic assembly end effector 323 can be a tool component useful for high-altitude cable maintenance, such as a stripping tool, a grinding tool, and a detection sensor, which enriches the overall functionality of the device to the greatest extent, thereby effectively broadening the overall application prospects of the device. At the same time, it integrates an intelligent visual positioning component, and can be equipped with a corresponding positioning system in the future. Using a high-precision camera and image processing algorithm, it can identify and track the position and status of the cable in real time, ensuring the accuracy and efficiency of the operation.

[0064] Example 3

[0065] When using the device to perform maintenance work on designated high-altitude cables, the spliced ​​climbing guide rail 1 should be stably installed on the corresponding high-altitude cable tower through the positioning installation part 107 in advance, the bottom track 101 should be installed at the bottom of the tower, and the upper end should be seamlessly plugged and assembled with multiple groups of positioning splicing sockets 111 and the alignment adaptation plug-in structure between the alignment assembly plug rod 112. Finally, the top track 104 should be plugged and installed on the top of the middle assembly track 103 for capping, the positioning fastening bolts 114 should be removed, the bottom end seat 102 should be pulled out from the bottom of the bottom track 101, and the climbing bearing frame 2 should be assembled using the alignment adaptation structure between the side assembly slider 211 and the anti-swing side sliding groove 105 of the anti-swing sliding auxiliary bracket 204. , as well as the alignment adaptation structure between the climbing bracket 205 and the directional lifting groove 106, and the alignment adaptation relationship between the external structure of the reinforced alignment slider 210 and the reinforced slide groove 113, so that the climbing bearing frame 2 is stably assembled on the outside of the assembled spliced ​​climbing guide rail 1, and the driven gear 209 and the climbing tooth 115 are meshed and connected with each other, so that the climbing bearing frame 2 as a whole has the ability to climb upward, push the bottom end seat 102 back to the spliced ​​climbing guide rail 1, and fasten it with the positioning fastening bolt 114 through the positioning fastening hole 110, so as to realize the bottom sealing operation of the climbing bearing frame 2 after the docking and assembly outside the spliced ​​climbing guide rail 1, and the control panel 201 is adjusted according to the height of the high-altitude cable tower and various environmental factors. The parameters of the factors are set, and the climbing support frame 2 as a whole is associated with the remote terminal. The remote terminal can be a handheld terminal. Similarly, after the device is used normally, the climbing support frame 2 can be lowered to the bottom of the bottom track 101. By utilizing the structural characteristics of the bottom end seat 102, the climbing support frame 2 can be manually disassembled from the spliced ​​climbing guide rail 1 through the auxiliary handle 214, and regular inspection and maintenance operations are performed on it to ensure that the overall service life can be guaranteed. The climbing support frame 2 and the inspection device 3 are started by remote control or the staff uses the handheld terminal to start the climbing support frame 2 and the inspection device 3, so that the visual positioning camera 324 is started to work, observe the external environment and provide real-time graphics to the control terminal. Like data transmission, under the driving action of the controlled start of the climbing drive motor 207, the transmission gear 208 rotates and utilizes the meshing connection relationship with the driven gear 209 to drive it to rotate at high speed, and then the meshing matching structure between the driven gear 209 and the climbing tooth 115 drives the climbing support frame 2 as a whole to perform a stable and smooth climbing operation outside the spliced ​​climbing guide rail 1. The operator controls the climbing support frame 2 according to the external real-time image captured by the visual positioning camera 324, stops it at the specified working height, and releases the electromagnetic adsorption effect between the alignment adsorption strong magnet 302 and the electromagnetic adsorption block 203, so that the multi-axis gripping mechanical main arm 319 uses the gripping end 320 to grip the corresponding high-altitude cable.The first-stage adjustment screw 310 and the second-stage adjustment screw 317 are driven by the first-stage displacement drive motor 306 and the second-stage displacement drive motor 316 respectively, which drive the multi-axis gripping mechanical main arm 319 bearing structure to perform displacement adjustment, so that the positioning plug-in slide bar 301 is disengaged from the limiting slide slot 202, and the maintenance device 3 as a whole moves toward the cable position, and the target cable is segmented and placed into its own clamping groove 303. Under the controlled action of the electric lifting component 309, the clamping loading frame 311 is used to drive the clamping loading wheel 312 to clamp the target cable in opposite directions, so that the maintenance device 3 as a whole can be suspended on the high-altitude cable, and combined with the gripping effect of the multi-axis gripping mechanical main arm 319 and the gripping end 320, the maintenance device 3 as a whole has the effect of directional movement on the target high-altitude cable, and visual positioning is achieved. The camera 324 captures the image of the high-altitude cable to perform data analysis, find the location that needs maintenance, and after reaching the target location, the multi-axis maintenance mechanical auxiliary arm 321 uses the combined assembly structure between the magnetic docking end 322 and the magnetic assembly end effector 323 to repair the cable to be repaired. The magnetic assembly end effector 323 can be placed in the magnetic actuator adsorption slot 308 by removing the electromagnetic link during the process, and different types of magnetic assembly end effectors 323 can be replaced, which can solve a variety of high-altitude cable maintenance problems. After the maintenance work is completed, the original route is returned to the assembly on the climbing bearing frame 2, and then descended back to the ground. The staff will unload it and take it back for maintenance operations such as charging or data adjustment. The entire maintenance process does not require manual high-altitude operations, and the working process is safe and stable, with extremely broad application prospects.

[0066] It should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention rather than to limit it. Although the present invention 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 invention may be modified or replaced by equivalents without departing from the spirit and scope of the technical solutions of the present invention, which should all be included in the scope of the claims of the present invention.

Claims

1. A lifting device for road high-altitude cable maintenance, comprising a spliced ​​climbing guide rail (1), a climbing bearing frame (2) and a maintenance device (3), characterized in that: The spliced ​​climbing guide rail (1) as a whole is composed of a bottom rail (101), a middle assembly rail (103) and a top rail (104) spliced ​​and assembled from bottom to top. A bottom sealing end seat (102) is movably installed at the bottom of the bottom rail (101). Positioning pull-out grooves (108) are symmetrically opened at the side positions of the bottom of the bottom rail (101). Pull-out slide bars (109) are symmetrically fixedly installed at the corner positions of the upper end of the bottom sealing end seat (102). The fixed installation position of the pull-out slide bar (109) at the upper end of the bottom sealing end seat (102) corresponds to the symmetrical opening position of the positioning pull-out groove (108) at the bottom of the bottom rail (101). The lower end of the outer side of the pull slide rod (109) and the lower end of the side of the bottom track (101) are symmetrically provided with positioning fastening holes (110); the two sides of the upper end of the climbing support frame (2) are symmetrically preset with limit slide grooves (202); the middle position of the upper end of the climbing support frame (2) is fixedly installed with an electromagnetic adsorption block (203); the two sides of the bottom of the maintenance device (3) are symmetrically fixedly installed with positioning plug-in slide bars (301); the middle position of the bottom of the maintenance device (3) is fixedly installed with a counter-positioning adsorption strong magnet (302); the maintenance device (3) is slidably connected with the limit slide groove (202) through the positioning plug-in slide bar (301).

2. The lifting device for road overhead cable maintenance as claimed in claim 1, characterized in that: The middle positions of the two sides of the outer sides of the bottom rail (101), the bottom end seat (102) and the middle section assembly rail (103) are symmetrically provided with anti-swaying side sliding grooves (105); the inner positions of the two sides of the outer sides of the bottom rail (101), the bottom end seat (102) and the middle section assembly rail (103) are symmetrically fixed with positioning mounting parts (107); the middle positions of the outer sides of the bottom rail (101), the bottom end seat (102) and the middle section assembly rail (103) are symmetrically fixed with positioning mounting parts (107); A directional lifting groove (106) is provided, and a positioning fastening bolt (114) is movably installed outside the positioning fastening hole (110). The external specifications of the positioning fastening bolt (114) correspond to the internal specifications of the positioning fastening hole (110). Reinforcement sliding grooves (113) are symmetrically provided on both sides of the directional lifting groove (106), and climbing teeth (115) are symmetrically fixedly installed on the inner side of the directional lifting groove (106) at equal longitudinal intervals.

3. The lifting device for road overhead cable maintenance as claimed in claim 2, characterized in that: Positioning splicing plug holes (111) are symmetrically provided at the corner positions of the upper ends of the bottom rail (101) and the middle assembly rail (103); and alignment assembly plug rods (112) are symmetrically fixedly installed at the corner positions of the bottom ends of the middle assembly rail (103) and the top rail (104); the fixed installation positions of the alignment assembly plug rods (112) correspond to the opening positions of the positioning splicing plug holes (111), and the external specifications of the alignment assembly plug rods (112) match the internal specifications of the positioning splicing plug holes (111).

4. The lifting device for road overhead cable maintenance as claimed in claim 3, characterized in that: A control panel (201) is fixedly installed in the middle position of the upper end of the side of the climbing support frame (2), and anti-swing sliding auxiliary brackets (204) are symmetrically fixedly installed at the lower end positions of the inner sides of the outer sides of the climbing support frame (2), and a side assembly slider (211) is fixedly installed at the end of the anti-swing sliding auxiliary bracket (204), and the fixed installation position of the side assembly slider (211) on the outside of the climbing support frame (2) and the opening position of the anti-swing side sliding groove (105) on the outside of the spliced ​​climbing guide rail (1) correspond to each other, and the groove specifications of the anti-swing side sliding groove (105) and the external specifications of the side assembly slider (211) correspond to each other.

5. The lifting device for road overhead cable maintenance as claimed in claim 4, characterized in that: An auxiliary displacement loading groove (212) is preset inside the side assembly slide block (211), and an auxiliary displacement wheel (213) is movably installed inside the auxiliary displacement loading groove (212). The external specifications of the auxiliary displacement wheel (213) correspond to the internal specifications of the anti-swing side sliding groove (105) and are adapted to each other. A climbing bracket (205) is preset at the middle position of the lower end of the inner side of the climbing support frame (2). The climbing bracket (205) is preset at the outer position of the climbing support frame (2) and is aligned with the opening of the directional lifting groove (106) on the outer side of the spliced ​​climbing guide rail (1). The positions correspond to each other, the groove specifications of the directional lifting groove (106) correspond to the external specifications of the climbing bracket (205), and the reinforcement alignment sliders (210) are symmetrically fixedly installed on both sides of the outside of the climbing bracket (205). The fixed installation position of the reinforcement alignment slider (210) on the climbing bracket (205) and the opening position of the reinforcement slide groove (113) inside the directional lifting groove (106) correspond to each other, and the groove specifications of the reinforcement slide groove (113) and the external specifications of the reinforcement alignment slider (210) are adapted to each other.

6. The lifting device for road overhead cable maintenance as claimed in claim 5, characterized in that: A driving maintenance chamber (206) is preset at the side position of the inner side of the climbing support frame (2), and a climbing driving motor (207) is fixedly installed inside the driving maintenance chamber (206). The output shaft of the climbing driving motor (207) passes through the driving maintenance chamber (206) and is fixedly connected to a transmission gear (208). A driven gear (209) is movably installed inside the climbing bracket (205). The driven gear (209) and the transmission gear (208) are meshed and connected with each other. The installation spacing of the climbing teeth (115) inside the directional lifting groove (106) corresponds to the tooth distribution specification of the driven gear (209). Auxiliary handles (214) are symmetrically fixedly installed at the outer positions of the lower ends of both sides of the climbing support frame (2).

7. The lifting device for road overhead cable maintenance as claimed in claim 6, characterized in that: A clamping groove (303) is horizontally opened in the middle position of the outer side of the maintenance device (3), the external specifications of the positioning plug-in slide bar (301) and the internal specifications of the limiting slide groove (202) correspond to each other, and the fixed installation position of the counter-positioning adsorption strong magnet (302) at the bottom of the maintenance device (3) and the fixed installation position of the electromagnetic adsorption block (203) at the upper end of the climbing support frame (2) correspond to each other.

8. The lifting device for road overhead cable maintenance as claimed in claim 7, characterized in that: A first pair of clamp maintenance cavity (304) is preset at the lower end position of the side of the maintenance device (3), and a second pair of clamp maintenance cavity (305) is preset at the upper end position of the side of the maintenance device (3). An electric lifting component (309) is fixedly installed at the bottom position inside the first pair of clamp maintenance cavity (304) and the lower end position inside the second pair of clamp maintenance cavity (305). The output end of the electric lifting component (309) is fixedly connected to a pair of clamp loading frame (311) through the clamping groove (303), and the inside of the pair of clamp loading frame (311) is symmetrically and evenly spaced and movably installed with pair of clamp loading wheels (312).

9. The lifting device for road overhead cable maintenance as claimed in claim 8, characterized in that: A visual positioning camera (324) is fixedly installed in the middle position of the lower end of the outer side of the inspection device (3), and a first-stage displacement drive motor (306) is symmetrically fixedly installed on both sides of the upper end of the outer side of the inspection device (3). The output shaft of the first-stage displacement drive motor (306) passes through the inspection device (3) and is fixedly connected to a first-stage adjustment screw (310). First-stage displacement adjustment grooves (307) are symmetrically opened on both sides of the upper end surface of the inspection device (3), and a magnetic actuator adsorption groove (308) is preset in the middle position of the upper end surface of the inspection device (3). The opening position of the displacement adjustment groove (307) on the upper end surface of the maintenance device (3) corresponds to the movable installation position of the primary adjustment screw (310) inside the maintenance device (3), and a primary adjustment sliding block (313) is movably installed outside the primary adjustment screw (310). The internal thread specifications of the primary adjustment sliding block (313) are adapted to the external thread specifications of the primary adjustment screw (310), and the primary adjustment sliding block (313) passes through the upper end of the primary displacement adjustment groove (307) and is fixedly connected to a displacement adjustment frame (314).

10. The lifting device for road overhead cable maintenance as claimed in claim 9, characterized in that: A secondary displacement drive motor (316) is preset at the side position of the outside of the displacement adjustment frame (314); a secondary displacement adjustment groove (315) is opened on the upper end surface of the displacement adjustment frame (314); the output shaft of the secondary displacement drive motor (316) passes through the displacement adjustment frame (314) and is fixedly connected to a secondary adjustment screw (317); a secondary adjustment sliding block (318) is movably installed outside the secondary adjustment screw (317); the internal thread specifications of the secondary adjustment sliding block (318) are mutually adapted to the external thread specifications of the secondary adjustment screw (317); the secondary adjustment sliding block (318) passes through the secondary displacement adjustment groove (315) and is fixedly connected to a multi-axis gripping mechanical main arm (319); the end position of the multi-axis gripping mechanical main arm (319) is preset. A gripping end (320) is provided, and a multi-axis maintenance mechanical auxiliary arm (321) is preset at the side position outside the multi-axis gripping mechanical main arm (319), and a magnetic docking end (322) is preset at the end position of the multi-axis maintenance mechanical auxiliary arm (321). The external magnetic docking assembly of the magnetic docking end (322) is equipped with a magnetic assembly end actuator (323), and the external specifications of the magnetic assembly end actuator (323) correspond to the internal specifications of the magnetic actuator adsorption groove (308) and are mutually adapted. The control panel (201) is electrically connected to the electromagnetic adsorption block (203), the climbing drive motor (207), the first-stage displacement drive motor (306), the second-stage displacement drive motor (316), the multi-axis gripping mechanical main arm (319) and the multi-axis maintenance mechanical auxiliary arm (321).

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