High-adjustability electric power safety maintenance tool

Abstract

The invention discloses a high-adjustability electric power safety maintenance tool which comprises a U-shaped sleeving plate, a U-shaped sleeving block, a lifting structure and an extrusion limiting structure, the U-shaped sleeving block is installed on the U-shaped sleeving plate, the lifting structure is installed on the U-shaped sleeving block, and the extrusion limiting structure is installed on the U-shaped sleeving block. The extrusion limiting structure is mounted on the U-shaped sleeving plate and the U-shaped sleeving block, and the extrusion limiting structure relates to the technical field of electric power safety overhaul and has the beneficial effects that the extrusion limiting structure can be firmly arranged on a telegraph pole in a sleeving mode through cooperation of the U-shaped sleeving plate and the U-shaped sleeving block, and stable limiting is achieved through an auxiliary sealing assembly. And through the arrangement of the lifting structure, the tool can stably ascend and descend along the telegraph pole, and the overhaul requirements of different heights are met. Meanwhile, through the magnetic adsorption and repulsion principle of the rotary handle and the cylindrical magnet, flexible extrusion of the extrusion wheel is achieved, and the stability of the tool is further enhanced.

Description

Technical Field

[0001] The invention relates to the technical field of electric power safety maintenance, in particular to a high-adjustability electric power safety maintenance tool. Background Art

[0002] With the continuous development of society, power equipment is constantly updated and replaced, and it is often necessary to use climbing frames to assist in climbing during inspection and maintenance. When in use, the climbing frame is placed near the power equipment, and the staff uses the climbing frame to perform maintenance work on the power equipment. However, the existing climbing frame device is inconvenient to use. It is difficult to place it stably and the height cannot be adjusted. This limits the power maintenance personnel to only inspect power facilities in a smaller range, and there is also a risk of rollover. For the above problems, there may already be technical means to solve them in the prior art, but this case wants to provide an alternative or replacement technical solution. Summary of the invention

[0003] The technical solution of the present invention for achieving the above-mentioned purpose is: a highly adjustable power safety maintenance tool, comprising: a U-shaped set plate, a U-shaped set block, a lifting structure and an extrusion limiting structure, wherein the U-shaped set block is mounted on the U-shaped set plate, the lifting structure is mounted on the U-shaped set block, the extrusion limiting structure is mounted on the U-shaped set plate and the U-shaped set block, and the lifting structure comprises: two pairs of extrusion concave blocks, two pairs of extrusion wheels, two pairs of extrusion driving machines, two pairs of extrusion convex blocks, two pairs of rotating rings, two pairs of rotating handles, a plurality of cylindrical magnets, a plurality of extended limiting shafts, a plurality of telescopic set springs, an auxiliary sealing assembly and a support seat; The U-shaped set block is provided with two pairs of convex telescopic grooves, the two pairs of extrusion convex blocks are movably inserted in the inner sides of the two pairs of convex telescopic grooves, the two pairs of extrusion concave blocks are respectively installed on the two pairs of extrusion convex blocks, the two pairs of extrusion wheels are respectively installed on the two pairs of extrusion concave blocks, the two pairs of extrusion driving machine driving ends are respectively connected to the two pairs of extrusion wheels, a number of the extension limit shafts are respectively inserted in the inner sides of the two pairs of convex telescopic grooves, and a number of the extension limit shafts are respectively movably inserted in the two pairs of extrusion convex blocks, a number of the telescopic set springs are respectively set on a number of the extension limit shafts, the two pairs of rotating rings are respectively inserted in the inner sides of the two pairs of convex telescopic grooves through bearings, the two pairs of rotating handles are respectively installed on the two pairs of rotating rings, a number of the cylindrical magnets are respectively installed on the two pairs of rotating rings and the two pairs of extrusion convex blocks, the auxiliary sealing assembly is installed on the U-shaped set plate, and the support seat is installed on the U-shaped set block; It should be noted that, in the above, by fitting the U-shaped set plate and the U-shaped set block on the utility pole, the U-shaped set block is limited on the utility pole by the auxiliary sealing component, and the lifting structure is operated to stably lift the U-shaped set block and the U-shaped set plate along the utility pole, and at the same time, the two pairs of rotating handles are rotated, and the rotating rings thereon are respectively driven by the two pairs of rotating handles to stably rotate along the U-shaped set block, and the magnetic attraction is changed into magnetic repulsion by changing the positional relationship between the rotating handles and the cylindrical magnet on the extrusion convex block, so that the extrusion convex block is driven by the magnetic repulsion, so that the extrusion convex block The block is stably expanded and contracted horizontally along the inner side of the convex expansion groove, and the extrusion concave block on it is driven by the extrusion convex block, and the extrusion wheel on it is driven by the extrusion concave block, and the extrusion driving machine on the inner side of the extrusion concave block is operated to drive the extrusion wheel on the driving end of the extrusion driving machine, and the two pairs of extrusion wheels are operated to flexibly squeeze the two pairs of extrusion wheels onto the electric pole, thereby squeezing the rotating extrusion wheels, thereby driving the U-shaped set block and the U-shaped set plate on it to be stably lifted and lowered, and at the same time, the cooperation of the extended limit shaft, the telescopic set spring and the cylindrical magnet is used to achieve stable horizontal extrusion, lifting and stretching.

[0004] Preferably, the auxiliary sealing assembly comprises: two pairs of circular arc telescopic blocks, two pairs of telescopic limit circular arc plates, two pairs of circular arc electromagnets, two pairs of circular arc magnets, a plurality of telescopic balls and two pairs of electromagnetic telescopic locks; Two pairs of circular arc telescopic limit grooves are provided on the U-shaped set block, the two pairs of circular arc telescopic blocks are movably inserted into the inner sides of the two pairs of circular arc telescopic limit grooves, the two pairs of telescopic limit circular arc plates are respectively installed on the two pairs of circular arc telescopic blocks, the two pairs of circular arc electromagnets are respectively installed on the inner sides of the two pairs of circular arc telescopic limit grooves, the two pairs of circular arc magnets are respectively installed on the two pairs of telescopic limit circular arc plates, a plurality of telescopic balls are respectively inserted into the two pairs of circular arc telescopic blocks, and the two pairs of electromagnetic telescopic locks are respectively installed on the inner sides of the two pairs of circular arc telescopic limit grooves; It should be noted that, in the above, power is supplied to two pairs of arc electromagnets, and the two pairs of arc magnets are magnetically repelled by the two pairs of arc electromagnets respectively, and the telescopic limit arc plates thereon are driven by the two pairs of circular ring magnets respectively for magnetic extrusion, and the telescopic limit arc plates drive the arc telescopic blocks thereon, so that the two pairs of arc telescopic blocks are relatively telescoped, so that the electric poles are squeezed, limited and fixed, and the two pairs of telescopic limit arc plates are squeezed, limited and fixed by two pairs of electromagnetic telescopic locks, and buffered telescoping is performed by a number of telescopic balls.

[0005] Preferably, the extrusion limiting structure comprises: two pairs of negative pressure shaft tubes, two pairs of telescopic arc rubber rings, two pairs of negative pressure round-shaped blocks, eight pairs of negative pressure limiting shafts, a pair of negative pressure regulating driving machines, a pair of negative pressure gear sets, two pairs of negative pressure threaded tubes, two pairs of negative pressure threaded rods and a negative pressure regulating assembly; Two pairs of horizontal telescopic grooves are provided on the U-shaped set block, and the two pairs of negative pressure round-shaped blocks are movably inserted into the inner sides of the two pairs of horizontal telescopic grooves, and the two pairs of negative pressure shaft tubes are respectively inserted into the two pairs of negative pressure round-shaped blocks. Two pairs of telescopic arc rubber rings are respectively installed on the two pairs of negative pressure shaft tubes, and eight pairs of negative pressure limiting shafts are respectively inserted into the inner sides of the two pairs of horizontal telescopic grooves, and eight pairs of reaction limiting shafts are respectively movably inserted into the two pairs of negative pressure round-shaped blocks. Two pairs of negative pressure threaded tubes are respectively inserted into the inner sides of the two pairs of horizontal telescopic grooves through bearings, and two pairs of negative pressure threaded rods are respectively movably inserted into the inner sides of the two pairs of negative pressure threaded tubes, and the two pairs of negative pressure threaded rods are respectively connected to the two pairs of negative pressure shaft tubes, and a pair of negative pressure gear sets are respectively sleeved on the two pairs of negative pressure threaded tubes, and a pair of negative pressure regulating driving machine driving ends are respectively connected to a pair of negative pressure gear sets, and the negative pressure regulating assembly is installed on the two pairs of negative pressure shaft tubes; It should be noted that, in the above, a pair of negative pressure regulating driving machines are operated to drive a pair of negative pressure gear groups thereon to operate respectively, and the two pairs of negative pressure threaded tubes thereon are driven to rotate stably by the pair of negative pressure gear groups respectively, and the negative pressure threaded rods on the inner sides thereof are driven to extend and retract stably horizontally by the two pairs of negative pressure threaded tubes respectively, so that the negative pressure threaded rods are extended and retracted stably horizontally along the negative pressure threaded tubes, and the negative pressure axis tube thereon is driven to extend and retract stably horizontally by the negative pressure threaded rods, and at the same time, the negative pressure circular blocks on the negative pressure axis tubes and two pairs of negative pressure limiting shafts are used to limit the position horizontally, and at the same time, the negative pressure circular blocks and the negative pressure axis tubes are used to extend and retract stably horizontally, and the negative pressure axis tubes are horizontally extended and retracted and squeezed onto the electric pole by the horizontal extension and contraction of the negative pressure axis tubes, and the negative pressure regulating assembly on the negative pressure circular blocks is operated, so as to change the pressure inside the two pairs of negative pressure axis tubes, thereby achieving negative pressure adsorption and fixation.

[0006] Preferably, the negative pressure regulating assembly comprises: two pairs of negative pressure driving machines, two pairs of set rings, two pairs of set ring racks, two pairs of negative pressure gears, a plurality of negative pressure arc magnets, a plurality of magnetic conductive metal rods, two pairs of negative pressure regulating threaded rods, two pairs of negative pressure regulating threaded tubes, two pairs of negative pressure spider web brackets, two pairs of negative pressure ring blocks and two pairs of negative pressure discs; The two pairs of negative pressure driving machines are respectively installed on the two pairs of negative pressure circular blocks, the hole-mounted circular rings are respectively mounted on the two pairs of negative pressure shaft tubes through bearings, the two pairs of mounted circular ring racks are respectively mounted on the two pairs of mounted circular rings, the two pairs of negative pressure gears are respectively installed on the driving ends of the two pairs of negative pressure driving machines, and the two pairs of negative pressure gears are respectively meshed with the gears between the two pairs of mounted circular ring racks, the two pairs of negative pressure regulating threaded tubes are respectively inserted on the two pairs of negative pressure shaft tubes through bearings, and the two pairs of negative The pressure spider web brackets are respectively installed on the two pairs of the negative pressure regulating threaded tubes, the two pairs of the negative pressure circular ring blocks are respectively mounted on the two pairs of the negative pressure spider web brackets, a plurality of the negative pressure arc magnets are respectively installed on the two pairs of the set circular rings and the two pairs of the negative pressure circular ring blocks, a plurality of the conductive metal rods are respectively inserted on the two pairs of the negative pressure shaft tubes, the two pairs of the negative pressure regulating threaded rods are respectively movably inserted on the inner sides of the two pairs of the negative pressure regulating threaded tubes, and the two pairs of the negative pressure discs are respectively installed on the two pairs of the negative pressure regulating threaded rods; It should be noted that, in the above, two pairs of negative pressure driving machines are operated to drive the negative pressure gear on the driving end to rotate, and the negative pressure gear drives the set ring rack meshing with the gear, and the set ring on it is driven to rotate by the set ring rack, and the set ring drives the negative pressure arc magnet on it, and the negative pressure arc magnet on the set ring transfers the magnetism to the negative pressure arc magnet on the negative pressure ring block through the magnetic conduction metal rod for magnetic repulsion rotation, and the negative pressure spider web bracket on it is driven by the negative pressure spider web bracket, and the negative pressure regulating threaded tube on it is driven to rotate by the negative pressure regulating threaded tube, and the negative pressure regulating threaded rod inside it is driven to rotate stably by the negative pressure regulating threaded rod, and the negative pressure disc on it is driven by the negative pressure regulating threaded rod, so as to change the negative pressure disc on the inner side of the negative pressure shaft tube for stable horizontal extension and contraction, thereby achieving negative pressure adsorption and fixation.

[0007] Preferably, the two pairs of negative pressure discs are respectively provided with an annular rubber ring.

[0008] Preferably, a pair of suit protection boxes are provided on the U-shaped suit plate.

[0009] Preferably, a mounting bracket is provided on the U-shaped set plate.

[0010] Preferably, a level is provided on the U-shaped set plate.

[0011] Preferably, a pair of horizontally movable lead screw modules are provided on the U-shaped set plate, and counterweight blocks are respectively provided on the movable ends of the pair of horizontally movable lead screw modules.

[0012] Preferably, the U-shaped set plate is provided with lifting and moving wheels.

[0013] The highly adjustable power safety maintenance tool made by the technical solution of the present invention is compared with the prior art: first, its design is ingenious. Through the cooperation of the U-shaped set plate and the U-shaped set block, it can be firmly set on the electric pole, and the auxiliary sealing component can achieve stable limit. The setting of the lifting structure enables the tool to be stably lifted and lowered along the electric pole to meet the maintenance needs of different heights. At the same time, the flexible extrusion of the extrusion wheel is realized by the magnetic adsorption and repulsion principle of the rotating handle and the cylindrical magnet, which further enhances the stability of the tool; in addition, the negative pressure adjustment component in the extrusion limit structure realizes negative pressure adsorption fixation by changing the pressure inside the negative pressure shaft tube, which improves the fit and safety of the tool and the electric pole. The tool is also equipped with practical accessories such as a level, a set protection box, a placement bracket, as well as a horizontal moving screw module and a counterweight block, which are convenient for adjusting the center of gravity and position of the tool to ensure stability during the maintenance process. The setting of the lifting and moving wheel makes the tool more convenient and efficient when moving. In summary, the maintenance tool has a high degree of adjustability, stability and practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic front and cross-sectional view of a highly adjustable electric power safety maintenance tool according to the present invention.

[0015] Figure 2 It is a top view and cross-sectional schematic diagram of a highly adjustable power safety maintenance tool according to the present invention.

[0016] Figure 3 for Figure 1 A partial enlarged view of “A” in the figure.

[0017] Figure 4 for Figure 1 A partial enlarged view of "B".

[0018] Figure 5 for Figure 2 A partial enlarged view of "C" in the figure.

[0019] In the figure: 1, U-shaped set plate; 2, U-shaped set block; 101, extrusion concave block; 102, extrusion wheel; 103, extrusion drive machine; 104, extrusion convex block; 105, rotating ring; 106, rotating handle; 107, cylindrical magnet; 108, extension limit shaft; 109, telescopic set spring; 201, arc telescopic block; 202, telescopic limit arc plate; 203, arc electromagnet; 204, arc magnet; 205, telescopic ball; 206, electromagnetic telescopic lock; 301, negative pressure shaft tube; 302, telescopic arc Rubber ring; 303, negative pressure circular block; 304, negative pressure limit shaft; 305, negative pressure regulating driver; 306, negative pressure gear set; 307, negative pressure threaded tube; 308, negative pressure threaded rod; 401, negative pressure driver; 402, set ring; 403, set ring rack; 404, negative pressure gear; 405, negative pressure arc magnet; 406, magnetic conductive metal rod; 407, negative pressure regulating threaded rod; 408, negative pressure regulating threaded tube; 409, negative pressure spider web bracket; 410, negative pressure ring block; 411, negative pressure disc. DETAILED DESCRIPTION

[0020] Through the personnel in this field, all the electrical components in this case are connected to their corresponding power supplies through wires, and a suitable controller should be selected according to the actual situation to meet the control requirements. The specific connection and control sequence should refer to the following working principle, and the electrical connection between the electrical components is completed in the order of working in sequence. The detailed connection means are well-known technologies in this field. The following mainly introduces the working principle and process, and does not explain the electrical control.

[0021] Example The present invention will be described in detail below in conjunction with the accompanying drawings. Figure 1-5As shown, the U-shaped set block 2 is installed on the U-shaped set plate 1, the lifting structure is installed on the U-shaped set block 2, the extrusion limiting structure is installed on the U-shaped set plate 1 and the U-shaped set block 2, and the lifting structure includes: two pairs of extrusion concave blocks 101, two pairs of extrusion wheels 102, two pairs of extrusion driving machines 103, two pairs of extrusion convex blocks 104, two pairs of rotating rings 105, two pairs of rotating handles 106, a number of cylindrical magnets 107, a number of extended limiting shafts 108, a number of telescopic set springs 109, an auxiliary sealing assembly and a support seat; two pairs of convex telescopic grooves are provided on the U-shaped set block 2, and the two pairs of extrusion convex blocks 104 are movably inserted into the inner sides of the two pairs of convex telescopic grooves, and the two The extrusion concave blocks 101 are respectively installed on the two pairs of extrusion convex blocks 104, the two pairs of extrusion wheels 102 are respectively installed on the two pairs of extrusion concave blocks 101, the driving ends of the two pairs of extrusion driving machines 103 are respectively connected to the two pairs of extrusion wheels 102, a plurality of extension limit shafts 108 are respectively inserted into the inner sides of the two pairs of convex telescopic grooves, and a plurality of extension limit shafts 108 are respectively movably inserted into the two pairs of extrusion convex blocks 104, a plurality of telescopic sleeve springs 109 are respectively sleeved on the plurality of extension limit shafts 108, two pairs of rotating rings 105 are respectively inserted into the inner sides of the two pairs of convex telescopic grooves through bearings, and two pairs of rotating handles 106 are respectively installed on the two pairs of rotating rings 105, a plurality of cylindrical magnets 107 are respectively installed on two pairs of rotating rings 105 and two pairs of extrusion convex blocks 104, the auxiliary sealing assembly is installed on the U-shaped set plate 1, and the support seat is installed on the U-shaped set block 2; the auxiliary sealing assembly includes: two pairs of arc telescopic blocks 201, two pairs of telescopic limit arc plates 202, two pairs of arc electromagnets 203, two pairs of arc magnets 204, a plurality of telescopic balls 205 and two pairs of electromagnetic telescopic locks 206; two pairs of arc telescopic limit grooves are opened on the U-shaped set block 2, the two pairs of arc telescopic blocks 201 are respectively movably inserted into the inner sides of the two pairs of arc telescopic limit grooves, and the two pairs of telescopic limit arc plates 202 are respectively installed on the two pairs of the arc On the arc telescopic block 201, the two pairs of arc electromagnets 203 are respectively installed on the inner sides of the two pairs of arc telescopic limit grooves, the two pairs of arc magnets 204 are respectively installed on the two pairs of telescopic limit arc plates 202, a plurality of telescopic balls 205 are respectively inserted on the two pairs of arc telescopic blocks 201, and the two pairs of electromagnetic telescopic locks 206 are respectively installed on the inner sides of the two pairs of arc telescopic limit grooves; the extrusion limiting structure includes: two pairs of negative pressure shaft tubes 301, two pairs of telescopic arc rubber rings 302, two pairs of negative pressure round-shaped blocks 303, eight pairs of negative pressure limit shafts 304, a pair of negative pressure regulating drivers 305, a pair of negative pressure gear 404 groups 306, two pairs of negative pressure threaded tubes 307, two pairs of negative pressure threaded rods 308 and negative pressure regulating components;The U-shaped set block 2 is provided with two pairs of horizontal telescopic grooves, the two pairs of negative pressure round-shaped blocks 303 are movably inserted into the inner sides of the two pairs of horizontal telescopic grooves, the two pairs of negative pressure shaft tubes 301 are respectively inserted into the two pairs of negative pressure round-shaped blocks 303, the two pairs of telescopic arc rubber rings 302 are respectively installed on the two pairs of negative pressure shaft tubes 301, the eight pairs of negative pressure limiting shafts 304 are respectively inserted into the inner sides of the two pairs of horizontal telescopic grooves, and the eight pairs of reaction limiting shafts are respectively movably inserted into the two pairs of negative pressure round-shaped blocks 303, the two pairs of negative pressure threaded tubes 307 are respectively inserted into the inner sides of the two pairs of horizontal telescopic grooves through bearings, the two pairs of negative pressure threaded rods 308 are respectively movably inserted into the inner sides of the two pairs of negative pressure threaded tubes 307, and the two pairs of The negative pressure threaded rod 308 is respectively connected to the two pairs of negative pressure shaft tubes 301, a pair of negative pressure gear 404 groups 306 are respectively mounted on the two pairs of negative pressure threaded tubes 307, a pair of negative pressure regulating driving machines 305 driving ends are respectively connected to the pair of negative pressure gear 404 groups 306, and the negative pressure regulating assembly is installed on the two pairs of negative pressure shaft tubes 301; the negative pressure regulating assembly includes: two pairs of negative pressure driving machines 401, two pairs of mounted circular rings 402, two pairs of racks of the mounted circular rings 402, two pairs of negative pressure gears 404, a plurality of negative pressure arc magnets 405204, a plurality of magnetic conductive metal rods 406, two pairs of negative pressure regulating threaded rods 407, two pairs of negative pressure regulating threaded tubes 408, two pairs of negative pressure spider web brackets 409, Two pairs of negative pressure ring blocks 410 and two pairs of negative pressure discs 411; the two pairs of negative pressure driving machines 401 are respectively installed on the two pairs of negative pressure circular blocks 303, the hole-mentioned sleeved rings 402 are respectively sleeved on the two pairs of negative pressure shaft tubes 301 through bearings, the two pairs of sleeved rings 402 racks are respectively sleeved on the two pairs of sleeved rings 402, the two pairs of negative pressure gears 404 are respectively installed on the driving ends of the two pairs of negative pressure driving machines 401, and the two pairs of negative pressure gears 404 are respectively meshed with the gears between the two pairs of sleeved rings 402 racks, the two pairs of negative pressure regulating threaded tubes 408 are respectively inserted on the two pairs of negative pressure shaft tubes 301 through bearings, and the two pairs of negative pressure spider web brackets 409 are respectively installed on the two pairs of negative pressure regulating The two pairs of negative pressure circular ring blocks 410 are respectively mounted on the two pairs of negative pressure spider web brackets 409, and a plurality of negative pressure arc magnets 405204 are respectively installed on the two pairs of set circular rings 402 and the two pairs of negative pressure circular ring blocks 410. A plurality of conductive metal rods are respectively inserted on the two pairs of negative pressure shaft tubes 301. The two pairs of negative pressure regulating threaded rods 407 are respectively movably inserted on the inner sides of the two pairs of negative pressure regulating threaded tubes 408. The two pairs of negative pressure discs 411 are respectively installed on the two pairs of negative pressure regulating threaded rods 407. Circular rubber rings are respectively arranged on the two pairs of negative pressure discs 411. A pair of set protection boxes are arranged on the U-shaped set plate 1. A placement bracket is arranged on the U-shaped set plate 1.The U-shaped set plate 1 is provided with a level; the U-shaped set plate 1 is provided with a pair of horizontal moving screw modules, and the moving ends of the pair of horizontal moving screw modules are respectively provided with counterweight blocks; the U-shaped set plate 1 is provided with lifting and moving wheels. ;

[0022] According to the attached Figure 1-5It is concluded that, by fitting the U-shaped set plate 1 and the U-shaped set block 2 on the electric pole, limiting the U-shaped set block 2 on the electric pole through the auxiliary sealing component, and operating the lifting structure, the U-shaped set block 2 and the U-shaped set plate 1 are stably lifted and lowered along the electric pole, and the two pairs of rotating handles 106 are rotated at the same time, and the rotating rings 105 thereon are respectively driven by the two pairs of rotating handles 106 to stably rotate along the U-shaped set block 2, and by changing the positional relationship between the rotating handles 106 and the cylindrical magnets 107 on the extrusion convex block 104, the magnetic adsorption is changed into magnetic repulsion, and the extrusion convex block 104 thereon is driven by the magnetic repulsion, so that the extrusion convex block 104 is stably horizontally extended and retracted along the inner side of the convex telescopic groove, and the extrusion convex groove is extruded. The block 104 drives the extrusion concave block 101 thereon, and drives the extrusion wheel 102 thereon through the extrusion concave block 101, and drives the extrusion drive machine 103 on the driving end of the extrusion drive machine 103 through the operation of the extrusion drive machine 103. Through the operation of the two pairs of extrusion wheels 102, the two pairs of extrusion wheels 102 are flexibly extruded onto the electric pole, thereby extruding the rotating extrusion wheels 102, thereby driving the U-shaped set block 2 and the U-shaped set plate 1 thereon to be stably lifted and lowered. At the same time, through the cooperation of the extended limit shaft 108, the telescopic set spring 109 and the cylindrical magnet 107, a stable horizontal extrusion lifting and stretching is achieved, and the two pairs of arc electromagnets 203 are energized, and the two pairs of arc electromagnets 203 are respectively The arc magnet 204 performs magnetic repulsion, and the telescopic limit arc plate 202 thereon is driven by two pairs of circular ring magnets to perform magnetic extrusion, and the telescopic limit arc plate 202 drives the arc telescopic block 201 thereon, so that the two pairs of arc telescopic blocks 201 are relatively telescopic, so as to squeeze and limit the pole, and the two pairs of telescopic limit arc plates 202 are squeezed and limited by two pairs of electromagnetic telescopic locks 206. At the same time, a plurality of telescopic balls 205 are used for buffering and expansion, and a pair of negative pressure regulating driving machines 305 are used to operate, respectively driving a pair of negative pressure gears 404 groups 306 thereon to operate, and a pair of negative pressure gears 404 groups 306 are used to drive two pairs of negative pressure threaded pipes 307 thereon to rotate stably, and two pairs of negative pressure threaded pipes 307 are used to adjust the pressure of the electric pole. 07 respectively drives the negative pressure threaded rod 308 on the inside thereof to perform stable horizontal extension and retraction, thereby the negative pressure threaded rod 308 is stably extended and retracted along the negative pressure threaded tube 307, and the negative pressure shaft tube 301 on it is driven to perform stable horizontal extension and retraction through the negative pressure threaded rod 308, and at the same time, the negative pressure round-shaped block 303 on the negative pressure shaft tube 301 and two pairs of negative pressure limiting shafts 304 are stably limited horizontally, and at the same time, the negative pressure round-shaped block 303 and the negative pressure shaft tube 301 are stably extended and retracted horizontally, and the negative pressure shaft tube 301 is horizontally extended and squeezed onto the electric pole, and the negative pressure regulating component on the negative pressure round-shaped block 303 is operated, thereby changing the pressure inside the two pairs of negative pressure shaft tubes 301, so as to achieve negative pressure adsorption fixation, and operate through two pairs of negative pressure driving machines 401,The negative pressure gear 404 on the driving end is driven to rotate, and the rack of the set ring 402 meshing with the gear is driven by the negative pressure gear 404, and the set ring 402 on it is driven to rotate by the rack of the set ring 402, and the negative pressure arc magnet 405204 on it is driven by the set ring 402, and the negative pressure arc magnet 405204 on the set ring 402 transmits the magnetism to the negative pressure arc magnet 405204 on the negative pressure ring block 410 through the magnetic conduction metal rod 406. The magnetic repulsion rotates, and the negative pressure spider web support 409 on it is driven by the negative pressure ring block 410, and the negative pressure regulating threaded tube 408 on it is driven to rotate by the negative pressure spider web support 409, and the negative pressure regulating threaded rod 407 on the inside thereof is driven to rotate stably by the negative pressure regulating threaded tube 408, and the negative pressure regulating threaded rod 407 is driven to drive the negative pressure disc 411 on it, thereby changing the negative pressure disc 411 to stably expand and contract horizontally on the inside of the negative pressure shaft tube 301, thereby achieving negative pressure adsorption fixation.

[0023] The above technical solutions only reflect the preferred technical solutions of the technical solutions of the present invention. Some changes that may be made to certain parts thereof by technicians in this technical field all reflect the principles of the present invention and fall within the protection scope of the present invention.

Claims

1. A highly adjustable power safety maintenance tool, comprising: U-shaped set plate, U-shaped set block, lifting structure and extrusion limiting structure, the U-shaped set block is installed on the U-shaped set plate, the lifting structure is installed on the U-shaped set block, the extrusion limiting structure is installed on the U-shaped set plate and the U-shaped set block, characterized in that the lifting structure includes: two pairs of extrusion concave blocks, two pairs of extrusion wheels, two pairs of extrusion driving machines, two pairs of extrusion convex blocks, two pairs of rotating rings, two pairs of rotating handles, a number of cylindrical magnets, a number of extension limiting shafts, a number of telescopic set springs, an auxiliary sealing assembly and a support seat; The U-shaped set block is provided with two pairs of convex telescopic grooves, the two pairs of extrusion convex blocks are movably inserted in the inner sides of the two pairs of convex telescopic grooves, the two pairs of extrusion concave blocks are respectively installed on the two pairs of extrusion convex blocks, the two pairs of extrusion wheels are respectively installed on the two pairs of extrusion concave blocks, the two pairs of extrusion driving machine driving ends are respectively connected to the two pairs of extrusion wheels, a number of the extension limit shafts are respectively inserted in the inner sides of the two pairs of convex telescopic grooves, and a number of the extension limit shafts are respectively movably inserted in the two pairs of extrusion convex blocks, a number of the telescopic set springs are respectively set on a number of the extension limit shafts, the two pairs of the rotating rings are respectively inserted in the inner sides of the two pairs of convex telescopic grooves through bearings, the two pairs of the rotating handles are respectively installed on the two pairs of the rotating rings, a number of the cylindrical magnets are respectively installed on the two pairs of the rotating rings and the two pairs of the extrusion convex blocks, the auxiliary sealing assembly is installed on the U-shaped set plate, and the support seat is installed on the U-shaped set block.

2. A highly adjustable power safety maintenance tool according to claim 1, characterized in that: The auxiliary sealing assembly includes: two pairs of circular arc telescopic blocks, two pairs of telescopic limit circular arc plates, two pairs of circular arc electromagnets, two pairs of circular arc magnets, a plurality of telescopic balls and two pairs of electromagnetic telescopic locks; Two pairs of circular arc telescopic limit grooves are provided on the U-shaped set block, the two pairs of circular arc telescopic blocks are movably inserted into the inner sides of the two pairs of circular arc telescopic limit grooves, the two pairs of telescopic limit circular arc plates are respectively installed on the two pairs of circular arc telescopic blocks, the two pairs of circular arc electromagnets are respectively installed on the inner sides of the two pairs of circular arc telescopic limit grooves, the two pairs of circular arc magnets are respectively installed on the two pairs of telescopic limit circular arc plates, a number of telescopic balls are respectively inserted into the two pairs of circular arc telescopic blocks, and the two pairs of electromagnetic telescopic locks are respectively installed on the inner sides of the two pairs of circular arc telescopic limit grooves.

3. A highly adjustable power safety maintenance tool according to claim 1, characterized in that: The extrusion limiting structure comprises: two pairs of negative pressure shaft tubes, two pairs of telescopic arc rubber rings, two pairs of negative pressure round-shaped blocks, eight pairs of negative pressure limiting shafts, a pair of negative pressure regulating driving machines, a pair of negative pressure gear sets, two pairs of negative pressure threaded tubes, two pairs of negative pressure threaded rods and a negative pressure regulating assembly; Two pairs of horizontal telescopic grooves are provided on the U-shaped set block, and the two pairs of negative pressure round-shaped blocks are movably inserted in the inner sides of the two pairs of horizontal telescopic grooves, the two pairs of negative pressure shaft tubes are respectively inserted in the two pairs of negative pressure round-shaped blocks, the two pairs of telescopic arc rubber rings are respectively installed on the two pairs of negative pressure shaft tubes, eight pairs of negative pressure limiting shafts are respectively inserted in the inner sides of the two pairs of horizontal telescopic grooves, and eight pairs of reaction limiting shafts are respectively movably inserted in the two pairs of negative pressure round-shaped blocks, two pairs of negative pressure threaded tubes are respectively inserted in the inner sides of the two pairs of horizontal telescopic grooves through bearings, two pairs of negative pressure threaded rods are respectively movably inserted in the inner sides of the two pairs of negative pressure threaded tubes, and the two pairs of negative pressure threaded rods are respectively connected to the two pairs of negative pressure shaft tubes, a pair of negative pressure gear sets are respectively sleeved on the two pairs of negative pressure threaded tubes, a pair of negative pressure regulating driving machine driving ends are respectively connected to a pair of negative pressure gear sets, and the negative pressure regulating assembly is installed on the two pairs of negative pressure shaft tubes.

4. A highly adjustable power safety maintenance tool according to claim 1, characterized in that: The negative pressure regulating assembly comprises: two pairs of negative pressure driving machines, two pairs of set rings, two pairs of set ring racks, two pairs of negative pressure gears, a plurality of negative pressure arc magnets, a plurality of magnetic conductive metal rods, two pairs of negative pressure regulating threaded rods, two pairs of negative pressure regulating threaded tubes, two pairs of negative pressure spider web brackets, two pairs of negative pressure ring blocks and two pairs of negative pressure discs; The two pairs of negative pressure driving machines are respectively installed on the two pairs of negative pressure circular blocks, the hole-mounted circular rings are respectively mounted on the two pairs of negative pressure shaft tubes through bearings, the two pairs of mounted circular ring racks are respectively mounted on the two pairs of mounted circular rings, the two pairs of negative pressure gears are respectively installed on the driving ends of the two pairs of negative pressure driving machines, and the two pairs of negative pressure gears are respectively meshed with the gears between the two pairs of mounted circular ring racks, the two pairs of negative pressure regulating threaded tubes are respectively inserted on the two pairs of negative pressure shaft tubes through bearings, and the two pairs of negative The pressure spider web brackets are respectively installed on the two pairs of the negative pressure regulating threaded tubes, the two pairs of the negative pressure circular ring blocks are respectively mounted on the two pairs of the negative pressure spider web brackets, a number of the negative pressure circular arc magnets are respectively installed on the two pairs of the mounted circular rings and the two pairs of the negative pressure circular ring blocks, a number of the conductive metal rods are respectively inserted on the two pairs of the negative pressure shaft tubes, the two pairs of the negative pressure regulating threaded rods are respectively movably inserted on the inner sides of the two pairs of the negative pressure regulating threaded tubes, and the two pairs of the negative pressure discs are respectively installed on the two pairs of the negative pressure regulating threaded rods.

5. A highly adjustable power safety maintenance tool according to claim 1, characterized in that: Circular rubber rings are respectively arranged on the two pairs of negative pressure discs.

6. A highly adjustable power safety maintenance tool according to claim 1, characterized in that: A pair of suit protection boxes are arranged on the U-shaped suit plate.

7. A highly adjustable power safety maintenance tool according to claim 1, characterized in that: The U-shaped set plate is provided with a placement bracket.

8. A highly adjustable power safety maintenance tool according to claim 1, characterized in that: A level is provided on the U-shaped set plate.

9. A highly adjustable power safety maintenance tool according to claim 1, characterized in that: A pair of horizontal moving screw modules are arranged on the U-shaped set plate, and counterweight blocks are arranged on the moving ends of the pair of horizontal moving screw modules respectively.

10. A highly adjustable power safety maintenance tool according to claim 1, characterized in that: The U-shaped set plate is provided with lifting and moving wheels.

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