A one-stop mobile auxiliary platform for installing and removing grounding wires

By designing a one-stop mobile auxiliary platform for assembly and disassembly of ground wires, safety hazards and management difficulties in ground wire operations are solved, convenient winding and handling of ground wires are achieved, and operation risks and management difficulties are reduced.

CN116054014BActive Publication Date: 2025-05-27YANCHENG POWER SUPPLY CO STATE GRID JIANGSU ELECTRIC POWER CO
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Patent Information

Application Number
CN202211600860.X
Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
Filing Date
2022-12-12
Publication Date
2025-05-27
Estimated Expiration
2042-12-12

AI Technical Summary

Technical Problem

During electrical operations, operation errors are prone to occur during the process of disassembly of the grounding wire, which leads to the threat of the safe operation of the power system, and it is difficult to manage the temporary grounding wire, which can easily lead to misoperation accidents.

Method used

A one-stop mobile auxiliary platform for assembly and disassembly grounding wire is designed, including a mobile support mechanism, a protective outer box, an inclination adjustment mechanism, a winding lifting mechanism and a main rod locking mechanism. Through these components, the grounding wire can be uniformly wound, convenient handling and safe management.

Benefits of technology

Through this platform, the working strength of the operator is reduced, the management efficiency of the grounding wire is improved, the occurrence of misoperation accidents is reduced, and the structure is simple and convenient for transportation.

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Abstract

The invention discloses a one-stop mobile auxiliary platform for installing and removing grounding wires. The protective outer box and the installation box are fixedly installed on a mobile support mechanism, and the mobile support mechanism moves and fixedly supports the protective outer box and the installation box. The mobile auxiliary platform for grounding wires distributes the grounding wires through a lifting component, and then the winding component winds the grounding wires, so that the grounding wires are evenly and neatly wound in the winding component, which improves the management mode of the grounding wires and eliminates the problems of management difficulties and lack of supervision; the mobile support mechanism drives the auxiliary platform to move as a whole, and the inclination adjustment mechanism rotates the movable inner box to tilt the main rod body to one side, and then the main rod locking mechanism locks the main rod body. The operator drives the auxiliary platform to move as a whole by pulling the main rod body, so as to facilitate the transportation of the grounding wires, save the transportation time and reduce the work intensity of the operator, and the structure is simple and easy to transport.
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Description

Technical Field

[0001] The invention belongs to the technical field of power systems, and particularly relates to a one-stop mobile auxiliary platform for installing and removing grounding wires. Background Art

[0002] The grounding wire is the lifeline to ensure the personal safety of staff, and hanging and removing the grounding wire is an operation with a relatively high risk coefficient in electrical operations. During the process of hanging and removing the grounding wire, any operation error in any link may cause irreparable consequences to the safe operation of the entire power system, and even serious personal injuries and equipment damage accidents may occur. During many power outage maintenance operations, the number of temporary grounding wires used ranges from several groups to dozens of groups. Since there are many grounding wires used and the grounding points are distributed in various places, this is first of all a burden on the management personnel. The high-intensity workload easily causes the operating personnel to miss removing the temporary grounding wire during the process of removing the grounding wire, thus resulting in a vicious misoperation accident of closing the circuit breaker and disconnecting switch with the grounding wire connected. According to the statistical data of the State Grid Corporation, about 60% of the electrical misoperation accidents are inseparable from the grounding wire operation. From the perspective of the existing management and use of grounding wires, many rely on their respective management systems to prevent misoperation. The grounding wires are stored in the tool rooms and grounding wire cabinets of each substation according to the management regulations and are only taken out and transported to the site when in use. However, the grounding wire device itself is very heavy, making it inconvenient to carry. Summary of the Invention

[0003] The invention provides a one-stop mobile auxiliary platform for installing and removing grounding wires and its adjustment method, which can wind the grounding wire evenly, facilitate the handling of the grounding wire, and reduce the working intensity of the operating personnel.

[0004] Specifically, the invention is a one-stop mobile auxiliary platform for installing and removing grounding wires, including a mobile support mechanism, a protective outer box, an inclination adjustment mechanism, a winding and lifting mechanism, a main rod locking mechanism, an installation box, and a movable inner box;

[0005] The protective outer box and the installation box are both fixedly installed on the mobile support mechanism, and the mobile support mechanism moves and fixedly supports the protective outer box and the installation box; the inclination adjustment mechanism is installed at the bottom end of the movable inner box and on the inner wall of the protective outer box, and the inclination adjustment mechanism adjusts the inclination angle of the movable inner box; the winding and lifting mechanism includes a winding component and a lifting component. The winding component winds the grounding wire, and the lifting component performs winding and distribution of the grounding wire, so that the grounding wire is evenly wound on the winding component; the main rod locking mechanism is arranged inside the winding and lifting mechanism, and the main rod locking mechanism fixedly stores the main rod body of the grounding wire.

[0006] Further, the mobile support mechanism includes a mobile frame and a storage box; a drawer is provided on the side of the storage box, and an extension rod is inserted at the end of the storage box; universal wheels are installed at the bottom of the mobile frame.

[0007] Further, an auxiliary support assembly is provided on the mobile frame. The auxiliary support assembly includes support legs, support mounting members, and support connection plates. The support mounting members are symmetrically and fixedly installed on both sides of the mobile frame. The support connection plates are hinged to the corresponding support mounting members, and the support legs are threadedly installed on the corresponding support connection plates.

[0008] Further, the inclination adjustment mechanism includes a gear fixing block, a fixed gear, a fixed lock core body, a lock core spring, a lock core fixing piece, a rotating rod mounting block, a rotating rod body, and a rotating pull rod assembly; the gear fixing block and the rotating rod mounting block are both fixed at the bottom end of the movable inner box. The rotating rod body is rotatably connected between the rotating rod mounting block and the protective outer box; one side of the fixed gear is rotatably connected in the movable inner box through a rotating shaft, and the other side is fixedly installed on the gear fixing block; the lock core fixing piece is installed in the protective outer box. The lock core spring is located above the lock core fixing piece and is movably sleeved on the fixed lock core body; the bottom end of the fixed lock core body movably penetrates the lock core fixing piece, and its top end is movably inserted into the gear groove of the fixed gear; the rotating pull rod assembly is installed at the bottom end of the protective outer box and is connected to the bottom end of the fixed lock core body. The fixed lock core body is driven by the rotating pull rod assembly for pulling.

[0009] Further, the rotating pull rod assembly includes a fixed lock core brake wire, a first brake fixing member, and a first pedal; one end of the steel wire of the fixed lock core brake wire is fixedly connected to the bottom end of the fixed lock core body, and the other end is fixedly connected to the first pedal after being turned by a first brake roller pulley; the end of the outer tube of the fixed lock core brake wire is supported at the bottom end of the protective outer box; the first brake fixing member is fixedly installed on the bottom end of the protective outer box. The first brake roller pulley is rotatably installed on the first brake fixing member, and one side of the first pedal is hinged to the first brake fixing member.

[0010] Further, the wire winding assembly includes a wire winding drum, a worm gear, a wire winding drive motor, and a movable inner box; the wire winding drum is rotatably installed in the movable inner box through a drive tube shaft; the wire winding drive motor is fixedly installed at the bottom end of the movable inner box, and a worm is installed at the output end through a coupling; the worm gear is fixedly installed on the drive tube shaft at the bottom end of the wire winding drum, and the worm gear meshes with the worm; a transmission shaft is butt-connected to the end of the worm away from the wire winding drive motor, and a crank handle plug communicating to the outside of the movable inner box is provided at the end of the transmission shaft.

[0011] Further, the lifting assembly includes a lifting drive unit, two screw rod bodies, two screw rod sliders, anti-scratch rollers, and a wire management disc with a detachable opening; each anti-scratch roller is rotatably installed inside the wire management disc; two wire management disc fixing blocks are symmetrically installed on the wire management disc, and the two screw rod sliders are fixedly connected to the corresponding wire management disc fixing blocks through connecting rods. The two screw rod sliders are respectively threadedly engaged and installed on the two screw rod bodies; the bottom ends of the two screw rod bodies both extend outside the movable inner box; the lifting drive unit is installed at the bottom end of the movable inner box and is used to rotate and drive the two screw rod bodies to make the wire management disc move up and down; a cable inlet and outlet window is provided on the movable inner box at the installation position of the wire management disc.

[0012] Further, the wire management disc includes an upper wire management disc part and a wire management disc fixing block; one end of the upper wire management disc part is hinged to one end of the lower wire management disc part, and the other end of the upper wire management disc part is detachably installed with the other end of the lower wire management disc part through a detachable lock to achieve a detachable opening.

[0013] Further, the main rod locking mechanism includes an unlocking pressure plate, a support connection spring, three pairs of locking lock cores, a limit spring, a pressure plate connecting rod, a pressure rod, a cover plate, and a connecting rod pulling assembly; the unlocking pressure plate is located inside the winding drum, and three connected special-shaped holes are provided on the unlocking pressure plate; the support connection spring is fixed between the unlocking pressure plate and the bottom of the winding drum; each pair of locking lock cores is swingably hinged and installed at the bottom of the unlocking pressure plate and is respectively located below the three special-shaped holes; each limit spring elastically supports the outer end of each locking lock core to push the opposite ends of each pair of locking lock cores to clamp the hook at the end of the main rod body; the cover plate is fixedly installed at the top end of the pressure plate connecting rod, and three inwardly recessed limit notches are provided on the outer side of the cover plate, and the three limit notches are respectively corresponding to the three special-shaped holes up and down; the lower end of the pressure plate connecting rod penetrates through the drive tube shaft and is connected to the connecting rod pulling assembly, and the connecting rod pulling assembly pulls and drives the pressure plate connecting rod; the pressure rod is fixedly installed on the pressure plate connecting rod, and the bottom end of the pressure rod is in movable contact with the top end of the unlocking pressure plate.

[0014] Further, the connecting rod pulling assembly includes a connecting rod brake wire, a second brake fixing member, a second pedal, and a fixed piece; one end of the steel wire of the connecting rod brake wire penetrates through the fixed piece and is fixedly connected to the lower end of the pressure plate connecting rod, and the other end is fixedly connected to the second pedal after being turned by the second brake roller pulley; the end of the outer sleeve of the connecting rod brake wire is supported on the fixed piece, and the fixed piece is fixedly installed at the bottom end of the movable inner box; the second brake fixing member is fixedly installed at the bottom end of the protective outer box, the second brake roller pulley is rotatably installed on the second brake fixing member, and one side of the second pedal is hinged to the second brake fixing member.

[0015] Compared with the prior art, the beneficial effects of the present invention are as follows: The grounding wire is sorted by the lifting component, and then wound by the wire winding component, so that the grounding wire is evenly and neatly wound in the wire winding component, improving the management mode of the grounding wire, eliminating the problems of difficult management and lack of supervision. The auxiliary platform is driven to move integrally by the mobile support mechanism, and the tilt angle adjustment mechanism rotates the movable inner box to make the main rod body tilt to one side, and then the main rod locking mechanism locks the main rod body. The operator drives the auxiliary platform to move integrally by pulling the main rod body, which is convenient for carrying the grounding wire, saving the handling time and reducing the working intensity of the operator. The structure is simple and convenient for transportation. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 FIG. is a schematic structural diagram of the auxiliary platform of the present invention;

[0017] Figure 2 FIG. is a schematic structural diagram of the bottom end of the mobile support mechanism of the present invention;

[0018] Figure 3 FIG. is a schematic structural diagram of the wire winding and lifting mechanism of the present invention;

[0019] Figure 4 FIG. is a schematic structural diagram of the tilt angle adjustment mechanism of the present invention;

[0020] Figure 5 FIG. is a schematic structural diagram of the bottom end of the movable inner box of the present invention;

[0021] Figure 6 FIG. is a schematic structural diagram of the wire winding and lifting mechanism of the present invention;

[0022] Figure 7 FIG. is a schematic structural diagram of the main rod locking mechanism of the present invention. DETAILED DESCRIPTION OF THE INVENTION

[0023] The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0024] As Figure 1-7 shown, the one-stop installation and disassembly grounding wire mobile auxiliary platform disclosed by the present invention includes a mobile support mechanism, a protective outer box 2, a tilt angle adjustment mechanism, a wire winding and lifting mechanism, a main rod locking mechanism, an installation box 7, and a movable inner box 10;

[0025] The protective outer box 2 and the installation box 7 are both fixedly installed on the mobile support mechanism, and the mobile support mechanism moves and fixedly supports the protective outer box 2 and the installation box 7; the inclination angle adjustment mechanism is installed at the bottom end of the movable inner box 10 and the inner wall of the protective outer box 2, and the inclination angle of the movable inner box 10 is adjusted by the inclination angle adjustment mechanism; the wire winding and lifting mechanism includes a wire winding component and a lifting component. The wire winding component winds the grounding wire, and the lifting component performs wire winding and distribution on the grounding wire, so that the grounding wire is evenly wound on the wire winding component; the main rod locking mechanism is arranged inside the wire winding and lifting mechanism, and the main rod body 9 of the grounding wire is fixedly stored by the main rod locking mechanism.

[0026] The lifting component and the wire winding component are used to distribute and evenly wind the grounding wire in the wire winding component, improving the winding effect and facilitating the management of the grounding wire. The inclination angle of the movable inner box is adjusted by the inclination angle adjustment mechanism, making the main rod body in an inclined state. The main rod locking mechanism locks the main rod body. The operator drives the overall movement of the auxiliary platform by pulling the main rod body. The design of the mobile support mechanism makes the overall movement of the auxiliary platform more convenient, thus achieving the effect of facilitating the handling of the grounding wire, saving handling time and reducing the working intensity of the operator.

[0027] The mobile support mechanism includes a mobile frame 101 and a storage box 106; the bottom end of the storage box 106, the bottom end of the protective outer box 2, and the bottom end of the installation box 7 are all fixedly installed in the mobile frame 101, and the storage box 106 is located on one side of the protective outer box 2 and the installation box 7. A drawer 107 is provided on the side of the storage box 106 adjacent to the protective outer box 2, and an extension rod 108 is inserted on the side of the storage box 106 adjacent to the drawer 107; universal wheels 102 are installed at the four corners of the bottom of the mobile frame 101, and an auxiliary support component is provided on the mobile frame 101. The auxiliary support component includes a support leg 103, a support mounting part 104, and a support connecting plate 105. The support mounting parts 104 are symmetrically and fixedly installed on both sides of the mobile frame 101, the support connecting plate 105 is hinged to the corresponding support mounting part 104, and the support leg 103 is threadedly installed on the corresponding support connecting plate 105; the mobile frame 101, the storage box 106, the protective outer box 2, and the installation box 7 can be moved through the universal wheels 102, making the movement more convenient. And the drawer 107 is convenient for storing the grounding wire and related equipment tools, preventing the grounding wire and related equipment tools from being randomly placed and lost.

[0028] The inclination angle adjustment mechanism includes a gear fixing block 301, a fixed gear 302, a fixed lock core body 303, a lock core spring 304, a lock core fixing piece 305, a rotating rod mounting block 306, a rotating rod body 307, and a rotating pull rod assembly; both the gear fixing block 301 and the rotating rod mounting block 306 are fixed to the bottom end of the movable inner box 10, and the rotating rod body 307 is rotatably connected between the rotating rod mounting block 306 and the protective outer box 2; one side of the fixed gear 302 is rotatably connected in the movable inner box 10 through a rotating shaft, and the other side is fixedly installed on the gear fixing block 301; the lock core fixing piece 305 is installed on the inner wall of the protective outer box 2 on the side close to the fixed gear 302, the lock core spring 304 is located above the lock core fixing piece 305 and is movably sleeved on the fixed lock core body 303; the bottom end of the fixed lock core body 303 movably penetrates through the lock core fixing piece 305, and its top end is movably inserted into the gear groove of the fixed gear 302; the rotating pull rod assembly is installed at the bottom end of the protective outer box 2 and is connected to the bottom end of the fixed lock core body 303, and the fixed lock core body 303 is pulled and driven by the rotating pull rod assembly; the rotating pull rod assembly includes a fixed lock core brake wire 308 and a first pedal 310; one end of the steel wire of the fixed lock core brake wire 308 is fixedly connected to the bottom end of the fixed lock core body 303, and the other end is fixedly connected to the first pedal 310 after being turned in cooperation with the first brake roller pulley. The end of the outer sleeve of the fixed lock core brake wire 308 is supported on the bottom end of the protective outer box 2; the first brake fixing piece 309 is fixedly installed on the bottom end of the protective outer box 2, the first brake roller pulley is rotatably installed on the first brake fixing piece 309, and one side of the first pedal 310 is hinged to the first brake fixing piece 309; a fan-shaped opening is provided on the side of the protective outer box 2, and an observation round hole and an observation square hole are provided below the fan-shaped opening.

[0029] The fixed gear 302 and the fixed lock core body 303 can be observed through the observation round hole and the observation square hole. By pulling the fixed lock core brake wire 308 with the first pedal 310, due to the action of the lock core spring 304, the fixed lock core body 303 moves downward following the fixed lock core brake wire 308. After rotating the movable inner box 10 along the fan-shaped opening, release the first pedal 310, and the top end of the fixed lock core body 303 is inserted into the gear groove of the fixed gear 302, thereby fixing the rotated movable inner box 10.

[0030] The winding assembly includes a winding drum 401, a worm gear 402, a winding drive motor 404 and a movable inner box 10; the winding drum 401 is rotatably installed in the movable inner box 10 through a drive pipe shaft; the winding drive motor 404 is fixedly installed at the bottom end of the movable inner box 10 through a fixing bracket, and a worm 403 is installed at the output end through a coupling, and the worm 403 is fixed to the bottom end of the movable inner box 10 through a strip-shaped fixing block; the worm gear 402 is fixedly installed on the drive pipe shaft at the bottom end of the winding drum 401, and the worm gear 402 meshes with the worm 403; a transmission shaft is butt-jointed and installed at the end of the worm 403 away from the winding drive motor 404, and a crank handle plug 405 communicating to the outside of the movable inner box 10 is arranged at the end of the transmission shaft. A circular hole corresponding to the crank handle plug 405 is provided on one side of the protective outer box 2 where the fan-shaped opening is located, facilitating the manual crank handle to be inserted into the crank handle plug 405; by driving the worm 403 to rotate through the winding drive motor 404, the worm gear 402 rotates following the worm 403, and the drive pipe shaft rotates following the worm gear 402, so that the winding drum 401 rotates following the drive motor 404, and then the grounding wire is wound around the winding drum 401, achieving the effect of winding and storing the grounding wire. Inserting the manual crank handle into the crank handle plug 405 can manually rotate the worm 403. When the winding drive motor 404 stops working, it is convenient to manually rotate the winding drum 401, thereby improving the use effect.

[0031] The lifting component includes a lifting drive unit, two lead screw bodies 506, two lead screw sliders 508, each anti-scratch roller 514, and a wire management disc with a detachable opening; each anti-scratch roller 514 is rotatably installed inside the wire management disc; two wire management disc fixing blocks 513 are symmetrically installed on the wire management disc, and the two lead screw sliders 508 are fixedly connected to the corresponding wire management disc fixing blocks 513 through connecting rods 509. The two lead screw sliders 508 are respectively threadedly engaged and installed on the two lead screw bodies 506. The connecting rods 509, the two lead screw sliders 508, and the two lead screw bodies 506 are all arranged inside the movable inner box 10. And a strip-shaped window is opened on one side of the wire winding drum 410 facing the wire management disc. A cable inlet and outlet window is provided on the movable inner box 10 and at the installation position of the wire management disc; the wire management disc includes a wire management disc upper part 510 and a wire management disc fixing block 513; one end of the wire management disc upper part 510 is hinged to one end of the wire management disc lower part 511, and the other end of the wire management disc upper part 510 is detachably installed with the other end of the wire management disc lower part 511 through a detachable lock 512 to realize the detachable opening; through the detachable lock 512, it is convenient to put the grounding wire into and take out of the wire management disc. The lifting drive motor 501 drives the driving wheel 502 to rotate. Due to the action of the transmission belt 503, the transmission wheel 505, and the roller 504, the two lead screw bodies 506 rotate synchronously with the lifting drive motor 501, thereby driving the wire management disc upper part 510 and the wire management disc lower part 511 to move reciprocally along the direction of the cable inlet and outlet window, and then evenly winding the grounding wire on the wire winding drum 401.

[0032] The lifting drive unit includes a lifting drive motor 501, a roller 504, and a lead screw mounting member 507; the bottom ends of the two lead screw bodies 506 both extend outside the movable inner box 10; the top ends of the two lead screw bodies 506 and the rod bodies located at the bottom end of the movable inner box 10 are respectively fixedly installed with lead screw mounting members 507 and are fixedly installed on the movable inner box 10 through the lead screw mounting members 507; the lifting drive motor 501 is fixedly installed at the bottom end of the movable inner box 10, and the output end is fixedly installed with a driving wheel 502; the roller 504 is rotatably installed at the bottom end of the movable inner box 10; the ends of the two lead screw bodies 506 located below the movable inner box 10 are both fixedly installed with transmission wheels 505, and the two transmission wheels 505 are drivingly connected to the driving wheel 502 and the roller 504 through a transmission belt 503; by driving the driving wheel 502 to rotate through the lifting drive motor 501, due to the action of the transmission belt 503, the transmission wheel 505, and the roller 504, the two lead screw bodies 506 rotate with the lifting drive motor 501, thereby driving the wire management disc upper part 510 and the wire management disc lower part 511 to move reciprocally in the vertical direction along one side opening of the movable inner box 10, and then evenly winding the grounding wire on the wire winding drum 401, which is convenient for managing the grounding wire.

[0033] The main rod locking mechanism includes an unlocking pressure plate 601, a support connection spring 602, three pairs of locking lock cores 603, a limit spring 604, a pressure plate connecting rod 605, a pressure rod 606, a cover plate 607, and a connecting rod pulling assembly; the unlocking pressure plate 601 is located inside the winding drum 401, and three connected special-shaped holes are provided on the unlocking pressure plate 601; the support connection spring 602 is fixed between the unlocking pressure plate 601 and the bottom of the winding drum 401; each pair of locking lock cores 603 are swingably hinged and installed at the bottom of the unlocking pressure plate 601, and are respectively located below the three special-shaped holes; each limit spring 604 elastically supports the outer end of each locking lock core 603, and is used to push the opposite ends of each pair of locking lock cores 603 to clamp the hook at the end of the main rod body 9; the cover plate 607 is fixedly installed at the top of the pressure plate connecting rod 605, and three inwardly concave limit notches are provided on the outer side of the cover plate 607, and the three limit notches correspond to the three special-shaped holes up and down; the lower end of the pressure plate connecting rod 605 passes through the driving pipe shaft and is connected to the connecting rod pulling assembly, and the pressure plate connecting rod 605 is located in the middle of the three special-shaped holes, and the connecting rod pulling assembly pulls and drives the pressure plate connecting rod 605; the pressure rod 606 is fixedly installed on the pressure plate connecting rod 605, and its bottom end is in movable contact with the top end of the unlocking pressure plate 601; the main rod body 9 is inserted through the limit notch into the special-shaped hole, and the main rod body 9 can be clamped by the locking lock cores 603 and the limit springs 604, so as to facilitate fixing the main rod body 9 on the unlocking pressure plate 601, achieving the effect of pulling the main rod body 9 to drive the overall movement of the auxiliary platform.

[0034] The connecting rod pulling assembly includes a connecting rod brake wire 608, a second brake fixing member 609, a second pedal 610, and a fixed piece 611; one end of the steel wire of the connecting rod brake wire 608 passes through the fixed piece 611 and is fixedly connected to the lower end of the pressure plate connecting rod 605, and the other end is fixedly connected to the second pedal 610 after being turned in cooperation with the second brake pulley; the end of the outer sleeve of the connecting rod brake wire 608 is supported on the fixed piece 611, and the fixed piece 611 is fixedly installed at the bottom end of the movable inner box 10; the second brake fixing member 609 is fixedly installed at the bottom end of the protective outer box 2, the second brake pulley is rotatably installed on the second brake fixing member 609, and one side of the second pedal 610 is hinged on the second brake fixing member 609; by pulling the connecting rod brake wire 608 through the second pedal 610, the pressure plate connecting rod 605 moves downward, the pressure rod 606 presses the unlocking pressure plate 601 to move downward, and the opposite ends of each pair of locking lock cores 603 are lifted, so as to take out the main rod body 9 from the unlocking pressure plate 601.

[0035] A movable mounting bracket is fixedly installed on the front side of the installation box 7, the lighting lamp 8 is arranged inside the movable mounting bracket, the battery box is fixedly installed on the front side of the installation box 7, and the battery box provides electric energy for the lighting lamp 8 to make the lighting lamp 8 work normally.

[0036] As described above, although the present invention has been shown and described with reference to specific preferred embodiments, it should not be construed as a limitation on the present invention itself. Various changes may be made in form and detail thereof without departing from the spirit and scope of the present invention as defined by the appended claims.

Claims

1. A one-stop mobile auxiliary platform for installing and removing grounding wires, characterized in that: it includes a mobile support mechanism, a protective outer box (2), an inclination adjustment mechanism, a wire winding and lifting mechanism, a main rod locking mechanism, an installation box (7) and a movable inner box (10); The protective outer box (2) and the installation box (7) are both fixedly installed on the mobile support mechanism, and the mobile support mechanism moves and fixedly supports the protective outer box (2) and the installation box (7); the inclination adjustment mechanism is installed at the bottom end of the movable inner box (10) and the inner wall of the protective outer box (2), and the inclination adjustment mechanism adjusts the inclination angle of the movable inner box (10); the wire winding and lifting mechanism includes a wire winding component and a lifting component, the wire winding component winds the grounding wire, and the lifting component performs wire winding and distribution on the grounding wire, so that the grounding wire is evenly wound on the wire winding component; the main rod locking mechanism is arranged inside the wire winding and lifting mechanism, and the main rod body (9) of the grounding wire is fixedly stored by the main rod locking mechanism; The inclination adjustment mechanism includes a gear fixing block (301), a fixed gear (302), a lock core spring (304), a lock core fixing piece (305), a rotating rod mounting block (306), a rotating rod body (307) and a rotating pull rod assembly; the gear fixing block (301) and the rotating rod mounting block (306) are both fixed at the bottom end of the movable inner box (10), and the rotating rod body (307) is rotatably connected between the rotating rod mounting block (306) and the protective outer box (2); one side of the fixed gear (302) is rotatably connected inside the movable inner box (10) through a rotating shaft, and the other side is fixedly installed on the gear fixing block (301); the lock core fixing piece (305) is installed inside the protective outer box (2), the lock core spring (304) is located above the lock core fixing piece (305) and is movably sleeved on the fixed lock core body (303); the bottom end of the fixed lock core body (303) movably penetrates through the lock core fixing piece (305), and its top end is movably inserted into the gear groove of the fixed gear (302); the rotating pull rod assembly is installed at the bottom end of the protective outer box (2) and is connected to the bottom end of the fixed lock core body (303), and the fixed lock core body (303) is pulled and driven by the rotating pull rod assembly; The rotating pull rod assembly includes a fixed lock core brake wire (308) and a first brake fixing piece (309); one end of the steel wire of the fixed lock core brake wire (308) is fixedly connected to the bottom end of the fixed lock core body (303), and the other end is fixedly connected to the first pedal (310) after being turned in cooperation with the first brake roller pulley; the end of the outer sleeve of the fixed lock core brake wire (308) is supported at the bottom end of the protective outer box (2); the first brake fixing piece (309) is fixedly installed at the bottom end of the protective outer box (2), the first brake roller pulley is rotatably installed on the first brake fixing piece (309), and one side of the first pedal (310) is hinged to the first brake fixing piece (309).

2. The one-stop mobile auxiliary platform for installing and removing grounding wires according to claim 1, characterized in that: The mobile support mechanism includes a mobile frame (101) and a storage box (106); a drawer (107) is provided on the side of the storage box (106), and an extension rod (108) is inserted at the end of the storage box (106); universal wheels (102) are installed at the bottom of the mobile frame (101).

3. The one-stop ground wire installation and disassembly mobile auxiliary platform according to claim 2, characterized in that: An auxiliary support assembly is provided on the mobile frame (101). The auxiliary support assembly includes support legs (103), support mounting parts (104), and support connecting plates (105). The support mounting parts (104) are symmetrically and fixedly installed on both sides of the mobile frame (101), the support connecting plates (105) are hinged to the corresponding support mounting parts (104), and the support legs (103) are threadedly installed on the corresponding support connecting plates (105).

4. The one-stop ground wire installation and disassembly mobile auxiliary platform according to claim 1, characterized in that: The wire winding assembly includes a wire winding drum (401), a worm gear (402), a wire winding drive motor (404), and a movable inner box (10); the wire winding drum (401) is rotatably installed in the movable inner box (10) through a drive tube shaft; the wire winding drive motor (404) is fixedly installed at the bottom end of the movable inner box (10), and a worm (403) is installed at the output end through a coupling; the worm gear (402) is fixedly installed on the drive tube shaft at the bottom end of the wire winding drum (401), and the worm gear (402) meshes with the worm (403); a transmission shaft is butt-jointed at the end of the worm (403) away from the wire winding drive motor (404), and a crank handle plug (405) communicating to the outside of the movable inner box (10) is provided at the end of the transmission shaft.

5. The one-stop ground wire installation and disassembly mobile auxiliary platform according to claim 4, characterized in that: The lifting assembly includes a lifting drive unit, two lead screw bodies (506), two lead screw sliders (508), each anti-scratch roller (514), and a wire management disc with a detachable opening; each anti-scratch roller (514) is rotatably installed inside the wire management disc; two wire management disc fixing blocks (513) are symmetrically installed on the wire management disc, and the two lead screw sliders (508) are fixedly connected to the corresponding wire management disc fixing blocks (513) through connecting rods (509), and the two lead screw sliders (508) are respectively threadedly screwed onto the two lead screw bodies (506); the bottom ends of the two lead screw bodies (506) both extend outside the movable inner box (10); the lifting drive unit is installed at the bottom end of the movable inner box (10) for rotationally driving the two lead screw bodies (506) to make the wire management disc move up and down; a cable inlet and outlet window is provided on the movable inner box (10) and at the installation position of the wire management disc.

6. The one-stop ground wire installation and disassembly mobile auxiliary platform according to claim 5, characterized in that: The wire management disc includes a wire management disc upper part (510) and a wire management disc fixing block (513); one end of the wire management disc upper part (510) is hinged to one end of the wire management disc lower part (511), and the other end of the wire management disc upper part (510) is detachably installed with the other end of the wire management disc lower part (511) through a detachable lock (512) to achieve a detachable opening.

7. The one-stop ground wire installation and disassembly mobile auxiliary platform according to claim 4, characterized in that: The main rod locking mechanism includes an unlocking pressure plate (601), a support connection spring (602), three pairs of locking lock cores (603), a limit spring (604), a pressure plate connecting rod (605), a pressure rod (606), a cover plate (607) and a connecting rod pulling assembly; the unlocking pressure plate (601) is located inside the wire winding drum (401), and three connected special-shaped holes are provided on the unlocking pressure plate (601); the support connection spring (602) is fixed between the unlocking pressure plate (601) and the bottom of the wire winding drum (401); each pair of locking lock cores (603) is swingably hinged and installed at the bottom of the unlocking pressure plate (601), and is respectively located below the three special-shaped holes; each limit spring (604) elastically supports the outer end of each locking lock core (603) to push the relative ends of each pair of locking lock cores (603) to clamp the hook at the end of the main rod body (9); the cover plate (607) is fixedly installed at the top of the pressure plate connecting rod (605), and three inwardly concave limit notches are provided on the outer side of the cover plate (607), and the three limit notches correspond to the three special-shaped holes up and down; the lower end of the pressure plate connecting rod (605) penetrates through the driving pipe shaft and is connected to the connecting rod pulling assembly, and the connecting rod pulling assembly pulls and drives the pressure plate connecting rod (605); the pressure rod (606) is fixedly installed on the pressure plate connecting rod (605), and its bottom end is in movable contact with the top end of the unlocking pressure plate (601).

8. The one-stop ground wire installation and disassembly mobile auxiliary platform according to claim 7, characterized in that: The connecting rod pulling assembly includes a connecting rod brake wire (608), a second brake fixing part (609) and a second pedal (610); one end of the steel wire of the connecting rod brake wire (608) penetrates through the fixed piece (611) and is fixedly connected to the lower end of the pressure plate connecting rod (605), and the other end is fixedly connected to the second pedal (610) after being turned in cooperation with the second brake roller pulley; the outer tube end of the connecting rod brake wire (608) is supported on the fixed piece (611), and the fixed piece (611) is fixedly installed at the bottom end of the movable inner box (10); the second brake fixing part (609) is fixedly installed at the bottom end of the protective outer box (2), the second brake roller pulley is rotatably installed on the second brake fixing part (609), and one side of the second pedal (610) is hinged to the second brake fixing part (609).

Citation Information

Patent Citations

  • Substation grounding wire moving platform

    CN113991494A

  • Outdoor power failure maintenance grounding operation platform

    CN216190105U