CN109336019B - Electric power overhauls device - Google Patents
Electric power overhauls device Download PDFInfo
- Publication number
- CN109336019B CN109336019B CN201811492971.7A CN201811492971A CN109336019B CN 109336019 B CN109336019 B CN 109336019B CN 201811492971 A CN201811492971 A CN 201811492971A CN 109336019 B CN109336019 B CN 109336019B
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- Prior art keywords
- fixedly connected
- supporting
- gear
- electric power
- overhaul
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F11/00—Lifting devices specially adapted for particular uses not otherwise provided for
- B66F11/04—Lifting devices specially adapted for particular uses not otherwise provided for for movable platforms or cabins, e.g. on vehicles, permitting workmen to place themselves in any desired position for carrying out required operations
- B66F11/042—Lifting devices specially adapted for particular uses not otherwise provided for for movable platforms or cabins, e.g. on vehicles, permitting workmen to place themselves in any desired position for carrying out required operations actuated by lazy-tongs mechanisms or articulated levers
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F17/00—Safety devices, e.g. for limiting or indicating lifting force
- B66F17/006—Safety devices, e.g. for limiting or indicating lifting force for working platforms
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Abstract
The invention discloses an electric power overhaul device, and belongs to the field of electric power overhaul. The utility model provides an electric power overhauls device, including backup pad and handle, fixed mounting has the universal wheel all around under the backup pad, backup pad left side and handle fixed connection, backup pad upper surface middle part and drive arrangement fixed surface are connected, the backup pad upper surface all around with rising device lower extreme fixed connection, rising device upper end and maintenance supporting box fixed surface are connected, maintenance supporting box one side opening part is articulated with the chamber door, surface fixed mounting has control panel on maintenance supporting box one side, maintenance supporting box inside movable mounting has supplementary securing device. The lifting device and the driving device are arranged, and the auxiliary stabilizing device is combined, so that a safe and effective electric power maintenance device can be realized, a quick lifting effect is provided, safety and stability are realized, the personal safety of maintenance personnel can be effectively protected by the auxiliary stabilizing device, and the safety coefficient is improved.
Description
Technical Field
The invention relates to the field of electric power overhaul, in particular to an electric power overhaul device.
Background
In the electric power construction process, manual operation is needed in many places, particularly, some electric power maintenance personnel are needed to maintain circuits or electric power equipment, the electric power maintenance personnel are generally needed to climb to a high place to detect and install the equipment, the traditional electric power maintenance device is a ladder or a lifting device which is needed to be automatically climbed by the maintenance personnel, safety protection measures are not provided, the phenomenon that the bottom of the climbing lifting device can slide can also occur, the safety of the maintenance personnel is not guaranteed, meanwhile, the physical consumption of the maintenance personnel is overlarge, and aiming at the problems, the invention provides the electric power maintenance device.
Disclosure of Invention
The invention aims to provide an electric power overhaul device which can effectively guarantee the safety of electric power overhaul personnel, so that the electric power overhaul personnel can carry out electric power overhaul operation under the condition of safety guarantee.
In order to achieve the purpose, the invention adopts the following technical scheme:
the utility model provides an electric power overhauls device, includes backup pad and handle, fixed mounting has the universal wheel around the backup pad lower surface, backup pad left side and handle fixed connection, backup pad upper surface middle part and drive arrangement fixed surface are connected, the backup pad upper surface around with rising device lower extreme fixed connection, rising device upper end and maintenance support case fixed surface are connected, maintenance support case one side opening part is articulated with the chamber door, surface fixed mounting has control panel on maintenance support case one side, maintenance support case inside movable mounting has supplementary securing device.
Preferably, the lifting device comprises a fixed rod, the lower end of the fixed rod is fixedly connected with the upper surface of the supporting plate, a fixed shaft is fixedly connected between the upper ends of the fixed rod, the outer surface of the middle part of the fixed shaft is rotatably connected with a rotating shaft sleeve, the left end and the right end of the rotating shaft sleeve are fixedly connected with the end surface of a connecting gear, the rim of the connecting gear is movably connected with the upper surface of the driving device, the outer surface of the middle part of the rotating shaft sleeve is fixedly connected with the lower end of a hinged rod, the upper end of the hinged rod is fixedly connected with the lower surface of the maintenance supporting box, and the; a quick and efficient lifting structure is provided.
Preferably, the driving device comprises a supporting seat, an internal groove is arranged in the middle of the upper surface of the supporting seat, a circular sliding groove is arranged at the upper end of the inner wall of the internal groove, a driving motor is fixedly installed at the bottom of the internal groove, the upper end of the driving motor is fixedly connected with the lower surface of a supporting turntable, the peripheral side surfaces of the supporting turntable are fixedly connected with circular sliding blocks, the circular sliding blocks are slidably connected with the circular sliding groove, surface threads are arranged on the periphery of the upper surface of the supporting turntable, and the surface threads are meshed with a connecting gear; facilitating efficient extension of the riser structure.
Preferably, the middle end of the back box wall of the maintenance supporting box is provided with a vertical movable groove, the auxiliary stabilizing device comprises a press plate, the middle part of the back side surface of the pressing plate is fixedly connected with one end of a connecting rod, the other end of the connecting rod penetrates through the vertical movable groove and is fixedly connected with the front end surface of the vertical sliding block, the left side and the right side of the vertical slide block are fixedly connected with a connecting block, the outer end of the connecting block is fixedly connected with the outer surface of one side of the toothed chain, the closed upper end and the closed lower end of the toothed chain are respectively meshed with the rims of the first positioning gear and the second positioning gear, the middle part of the gear chain is engaged with the rim of the driven gear, the end face of the driven gear is fixedly connected with the end face of the first helical gear, the first bevel gear wheel rim is meshed with the second bevel gear wheel rim, the end face of the second bevel gear wheel is fixedly connected with one end of a first connecting rod, and the other end of the first connecting rod is fixedly connected with the end face of the first bevel gear wheel; an auxiliary safety device is provided.
Preferably, the middle parts of the left and right box walls of the maintenance support box are provided with threaded support ports, the auxiliary stabilizing device further comprises a clamping plate, the middle part of the outer surface of one side of the clamping plate is fixedly connected with one side of a rotating block, the other side of the rotating block is fixedly connected with one end of a threaded rod, the other end of the threaded rod penetrates through the threaded support ports and is in meshed connection with a driven helical gear rim, the end face of the driven helical gear is fixedly connected with one end of a second connecting rod, the other end of the second connecting rod is fixedly connected with the end face of a second bevel gear, the second bevel gear rim is in meshed connection with a first bevel gear rim, and the outer; the maintenance personnel can be effectively and safely fixed.
Preferably, a supporting sliding groove is formed in the rear side of the inner wall of the overhaul supporting box and is connected with the vertical sliding block in a sliding mode; the vertical sliding block is provided with effective supporting sliding.
Compared with the prior art, the invention provides an electric power overhaul device, which has the following beneficial effects:
(1) the invention provides an electric power overhaul device, when a user uses the electric power overhaul device to overhaul electric power, firstly, a handle is pushed to drive a universal wheel under a support plate to move, the electric power overhaul device is moved to a position needing circuit overhaul, then, an overhaul worker opens a box door and enters an overhaul support box, the overhaul worker is protected by an auxiliary stabilizing device in the overhaul support box, a control panel is arranged in the overhaul support box, the overhaul worker controls a driving device to adjust a lifting device to lift through the control panel, the lifting device lifts the overhaul support box and the overhaul worker, the overhaul worker is conveyed to the height needing overhaul, the overhaul worker can conveniently and safely maintain an electric power facility, the electric power overhaul device is convenient and rapid to use, time and labor are saved, the working efficiency is effectively improved, and meanwhile, the safety of the worker can be improved;
(2) the invention provides an electric power overhaul device, which is provided with a driving device and a lifting device, when an overhaul person regulates and controls a control panel to enable the driving device to drive the lifting device to lift, the driving motor is controlled to rotate through the control panel, the driving motor rotates to drive a supporting turntable to rotate, the rotation of the supporting turntable can be effectively promoted through the sliding of a circular sliding chute arranged on a supporting seat by a circular sliding block arranged on the periphery of the supporting turntable, then surface threads are driven to rotate, the periphery of a connecting gear meshed and connected with the surface threads can rotate through the rotation of the surface threads, a rotating shaft sleeve is driven to rotate under a fixed support formed by connecting a fixed rod and a fixed shaft, so that the lower end of a hinged rod is driven to rotate, the middle part of the hinged rod is unfolded to lift, a stable plate is arranged between the hinged rods to effectively support, the shaking is reduced, and the lifting device can get rid, the lifting device has the advantages that the effect of stabilizing and supporting is effectively achieved, meanwhile, the lifting efficiency is high, the safety is high, and the maintenance personnel can be effectively guaranteed;
(3) the invention provides an electric power overhaul device, which is provided with an auxiliary stabilizing device, when an overhaul person enters an overhaul supporting box to carry out high-altitude operation, the safety can be effectively improved through the auxiliary stabilizing device, the falling danger is prevented, a user presses a pressing plate and drives a vertical sliding block to vertically slide on a supporting sliding chute through a connecting rod, so that connecting block belt toothed chains at two sides of the vertical sliding block rotate between a first positioning gear and a second positioning gear, the toothed chains drive a driven gear at the middle part to rotate in the rotating process, the first helical gear is driven to rotate immediately and then drives a second helical gear to rotate in a meshing manner, the first bevel gear is driven to rotate through the transmission action of the first connecting rod, further the second helical gear is driven to rotate through the transmission action of the second connecting rod, and then a threaded rod is driven to rotate, make the threaded rod form to rotate under the threaded connection of screw thread support mouth and pass, drive the cardboard and block fixedly to the maintainer, can eliminate the rotation effect of cardboard through setting up of turning block, can carry out corresponding safe firm according to different people's size through supplementary securing device, easy operation, it is safe effective.
The device is provided with a lifting device and a driving device, and is combined with an auxiliary stabilizing device, so that a safe and effective electric power overhaul device can be realized, a quick lifting effect is provided, safety and stability are realized, the personal safety of overhaul personnel can be effectively protected by utilizing the auxiliary stabilizing device, and the safety coefficient is improved.
Drawings
Fig. 1 is a schematic front view of an electric power overhaul device provided by the present invention;
fig. 2 is a schematic structural view of a maintenance supporting box of the electric power maintenance device provided by the invention in a three-dimensional manner;
FIG. 3 is a schematic side view of an electric power overhaul device according to the present invention;
fig. 4 is a schematic view of a connection cross-sectional structure of a lifting device and a driving device of an electric power overhaul device, provided by the invention:
FIG. 5 is a schematic structural diagram of a top view section of a maintenance support box of the electric power maintenance device according to the present invention;
fig. 6 is a schematic cross-sectional structure view at a in fig. 2 of an electric power overhaul device according to the present invention;
fig. 7 is a schematic cross-sectional structure diagram at B in fig. 2 of an electric power overhaul device according to the present invention.
In the figure: 1. a support plate; 2. a universal wheel; 3. a handle; 4. a drive device; 5. a lifting device; 6. overhauling the supporting box; 7. fixing the rod; 8. a fixed shaft; 9. rotating the shaft sleeve; 10. a connecting gear; 11. a hinged connecting rod; 12. a stabilizing plate; 13. a box door; 14. a built-in groove; 15. a circular chute; 16. a drive motor; 17. a circular ring slider; 18. a support turntable; 19. surface threading; 20. a control panel; 21. an auxiliary stabilizing device; 22. a vertical movable slot; 23. a threaded support port; 24. pressing a plate; 25. a connecting rod; 26. a vertical slide block; 27. connecting blocks; 28. a first positioning gear; 29. a toothed chain; 30. a second positioning gear; 31. a driven gear; 32. a first helical gear; 33. a second helical gear; 34. a first connecting rod; 35. a first bevel gear; 36. a second bevel gear; 37. a second connecting rod; 38. a driven helical gear; 39. a threaded rod; 40. rotating the block; 41. clamping a plate; 42. and (4) supporting the base.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
Example 1: referring to FIGS. 1-2;
the utility model provides an electric power overhauls device, including backup pad 1 and handle 3, 1 lower surface of backup pad fixed mounting all around has universal wheel 2, 1 left side of backup pad and 3 fixed connection of handle, 1 upper surface middle part of backup pad is connected with 4 lower fixed surface of drive arrangement, 1 upper surface of backup pad is all around with 5 lower extreme fixed connection of rising device, 5 upper ends of rising device and the 6 lower fixed surface of maintenance supporting box are connected, 6 one side opening parts of maintenance supporting box are articulated with chamber door 13, 6 one side upper fixed surface of maintenance supporting box installs control panel 20, 6 inside movable mounting of maintenance supporting box has supplementary securing device 21.
When a user uses the electric power overhaul device to overhaul electric power, the handle 3 is pushed at first to drive the universal wheels 2 below the supporting plate 1 to move, the electric power overhaul device is moved to a position where circuit overhaul is needed, then an overhaul person opens the box door 13 and enters the overhaul supporting box 6, the overhaul person is protected by the auxiliary stabilizing device 21 in the overhaul supporting box 6, meanwhile, the control panel 20 is arranged in the overhaul supporting box 6, the overhaul person controls the driving device 4 through the control panel 20 to adjust the lifting device 5 to lift, the lifting device drives the overhaul supporting box 6 and the overhaul person to lift, the overhaul person is conveyed to the height where the overhaul is needed, the overhaul person can conveniently and safely maintain an electric power facility, the electric power overhaul device is convenient and rapid to use, time and labor are saved, the working efficiency is effectively improved, and meanwhile, the safety of the person can be improved.
Example 2: referring to fig. 3 to 6, the difference is that in connection with the basis of embodiment 1;
the lifting device 5 comprises a fixed rod 7, the lower end of the fixed rod 7 is fixedly connected with the upper surface of the supporting plate 1, a fixed shaft 8 is fixedly connected between the upper ends of the fixed rod 7, the middle outer surface of the fixed shaft 8 is rotatably connected with a rotating shaft sleeve 9, the left end and the right end of the rotating shaft sleeve 9 are fixedly connected with the end surface of a connecting gear 10, the rim of the connecting gear 10 is movably connected with the upper surface of a driving device 4, the middle outer surface of the rotating shaft sleeve 9 is fixedly connected with the lower end of a hinged rod 11, the upper end of the hinged rod 11 is fixedly connected with the lower surface of an overhauling supporting box 6, and the.
Drive arrangement 4 is including supporting seat 42, supporting seat 42 upper surface middle part is provided with built-in groove 14, built-in groove 14 inner wall upper end is provided with ring spout 15, built-in groove 14 bottom fixed mounting has driving motor 16, driving motor 16 upper end and support carousel 18 lower fixed surface are connected, support carousel 18 side and ring slider 17 fixed connection all around, ring slider 17 and ring spout 15 sliding connection, support carousel 18 upper surface is provided with surperficial screw thread 19 all around, surperficial screw thread 19 is connected with connecting gear 10 meshing.
When a maintainer regulates and controls the control panel 20 to enable the driving device 5 to drive the lifting device 4 to lift, the driving motor 16 is controlled to rotate through the control panel 20, the rotation of the driving motor 16 drives the supporting turntable 18 to rotate, the rotation of the supporting turntable 18 can be effectively promoted through the sliding of the circular sliding grooves 15 arranged on the supporting seat 42 by the circular sliding blocks 17 arranged on the periphery of the supporting turntable 18, then the rotation of the surface threads 19 is driven, the periphery of the connecting gear 10 meshed and connected with the surface threads 19 can rotate through the rotation of the surface threads 19, the rotating shaft sleeve 9 is driven to rotate under the fixed support formed by the connection of the fixed rod 7 and the fixed shaft 8, so that the lower end of the hinge connecting rod 11 is driven to rotate, the middle part of the hinge connecting rod 11 is unfolded to lift, the stabilizing plate 12 arranged between the hinge connecting rods 11 can effectively support to reduce shaking, and the lifting device gets, the effectual firm supporting role that plays, it is efficient to rise simultaneously, and the security is high, can effectively provide the guarantee for the maintainer.
Real-time example 3: referring to fig. 5 to 7, the difference is that in connection with the basis of embodiment 2;
the middle end of the box wall at the back of the overhaul support box 6 is provided with a vertical movable groove 22, an auxiliary stabilizing device 21 comprises a pressing plate 24, the middle of the rear side surface of the pressing plate 24 is fixedly connected with one end of a connecting rod 25, the other end of the connecting rod 25 penetrates through the vertical movable groove 22 and is fixedly connected with the front end surface of a vertical sliding block 26, the left side and the right side of the vertical sliding block 26 are fixedly connected with a connecting block 27, the outer end of the connecting block 27 is fixedly connected with the outer surface of one side of a toothed chain 29, the closed upper end and the closed lower end of the toothed chain 29 are respectively connected with rims of a first positioning gear 28 and a second positioning gear 30 in an engaged mode, the middle of the toothed chain 29 is connected with the rim of a driven gear 31 in an engaged mode, the end surface of the driven gear 31 is fixedly connected with the end surface of a first bevel gear 32, the rim of the first bevel gear.
The middle parts of the box walls of the left side and the right side of the overhaul support box 6 are provided with thread support openings 23, the auxiliary stabilizing device 21 further comprises a clamping plate 41, the middle part of the outer surface of one side of the clamping plate 41 is fixedly connected with one side of a rotating block 40, the other side of the rotating block 40 is fixedly connected with one end of a threaded rod 39, the other end of the threaded rod 39 penetrates through the thread support openings 23 to be connected with the rim of a driven bevel gear 38 in a meshed mode, the end face of the driven bevel gear 38 is fixedly connected with one end of a second connecting rod 37, the other end of the second connecting rod 37 is fixedly connected with the end face of a second bevel gear 36, the rim.
The rear side in the wall of the maintenance support box 6 is provided with a support sliding groove which is connected with the vertical sliding block 26 in a sliding way.
When a maintainer enters the maintenance supporting box 6 to perform high-altitude operation, the safety can be effectively improved through the auxiliary stabilizing device 21 to prevent falling danger, a user presses the pressing plate 24 to drive the vertical sliding block 26 to vertically slide on the supporting sliding groove through the connecting rod 25, so that the connecting blocks 27 on two sides of the vertical sliding block 26 are driven to rotate between the first positioning gear 28 and the second positioning gear 30, the toothed chain 29 drives the driven gear 31 in the middle to rotate in the rotating process, the first helical gear 32 is driven to rotate immediately, then the second helical gear 33 is driven to rotate in a meshing manner, the first helical gear 35 is driven to rotate through the transmission effect of the first connecting rod 34, further the second helical gear 36 is driven to rotate in a meshing manner, the driven helical gear 38 is driven to rotate through the transmission effect of the second connecting rod 3, then the threaded rod 39 is driven to rotate, and the threaded rod 39 is driven to move under the threaded connection of the threaded supporting port 23, drive cardboard 41 and block fixedly to the maintainer, can eliminate cardboard 41's rotation effect through the setting of turning block 40, can carry out corresponding safe firm according to different people's size through supplementary securing device 21, easy operation, it is safe effective.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered as the technical solution of the present invention and the equivalent alternatives or variations thereof within the technical scope of the present invention.
Claims (4)
1. The utility model provides an electric power overhauls device, includes backup pad (1) and handle (3), its characterized in that: universal wheels (2) are fixedly mounted on the periphery of the lower surface of the supporting plate (1), the left side of the supporting plate (1) is fixedly connected with the handle (3), the middle of the upper surface of the supporting plate (1) is fixedly connected with the lower surface of the driving device (4), the periphery of the upper surface of the supporting plate (1) is fixedly connected with the lower end of the lifting device (5), the upper end of the lifting device (5) is fixedly connected with the lower surface of the maintenance supporting box (6), an opening at one side of the maintenance supporting box (6) is hinged to the box door (13), a control panel (20) is fixedly mounted on the upper surface at one side of the maintenance supporting box (6), and an auxiliary stabilizing device (21) is movably mounted inside the maintenance supporting box (6);
the middle end of the box wall at the back of the overhaul support box (6) is provided with a vertical movable groove (22), the auxiliary stabilizing device (21) comprises a pressing plate (24), the middle part of the rear side surface of the pressing plate (24) is fixedly connected with one end of a connecting rod (25), the other end of the connecting rod (25) penetrates through the vertical movable groove (22) and is fixedly connected with the surface of the front end of a vertical sliding block (26), the left side and the right side of the vertical sliding block (26) are fixedly connected with a connecting block (27), the outer end of the connecting block (27) is fixedly connected with the outer surface of one side of a toothed chain (29), the upper end and the lower end of the closed toothed chain (29) are respectively connected with a first positioning gear (28) and a second positioning gear (30) in a meshing way, the middle part of the toothed chain (29) is connected with a driven gear (31) in a meshing way, the end face of the driven gear (31) is fixedly connected with the end face of a first helical gear (32), the end face of the second bevel gear (33) is fixedly connected with one end of a first connecting rod (34), and the other end of the first connecting rod (34) is fixedly connected with the end face of a first bevel gear (35);
the utility model discloses an overhaul supporting box, including overhaul supporting box (6) left and right sides tank wall middle part, supplementary securing device (21) are still including cardboard (41), cardboard (41) one side surface middle part and turning block (40) one side fixed connection, turning block (40) opposite side and threaded rod (39) one end fixed connection, the threaded rod (39) other end run through in thread supporting mouth (23) are connected with driven helical gear (38) rim meshing, driven helical gear (38) terminal surface and second connecting rod (37) one end fixed connection, second connecting rod (37) other end and second bevel gear (36) terminal surface fixed connection, second bevel gear (36) rim and first bevel gear (35) rim meshing are connected, threaded rod (39) surface and thread supporting mouth (23) threaded connection.
2. An electrical service apparatus as claimed in claim 1, wherein: rising device (5) is including dead lever (7), fixed surface fixed connection is gone up with backup pad (1) to dead lever (7) lower extreme, fixedly connected with fixed axle (8) between dead lever (7) upper end, fixed axle (8) middle part surface rotates with rotation axle sleeve (9) to be connected, rotate axle sleeve (9) and control both ends and connecting gear (10) terminal surface fixed connection, connecting gear (10) rim and drive arrangement (4) upper surface swing joint, rotate axle sleeve (9) middle part surface and hinge connecting rod (11) lower extreme fixed connection, hinge connecting rod (11) upper end and maintenance supporting box (6) lower fixed surface are connected, hinge connecting rod (11) are inboard between with steadying plate (12) swing joint.
3. An electrical service apparatus as claimed in claim 2, wherein: drive arrangement (4) are including supporting seat (42), supporting seat (42) upper surface middle part is provided with built-in groove (14), built-in groove (14) inner wall upper end is provided with ring spout (15), built-in groove (14) bottom fixed mounting has driving motor (16), driving motor (16) upper end and support carousel (18) lower fixed surface are connected, support carousel (18) side and ring slider (17) fixed connection all around, ring slider (17) and ring spout (15) sliding connection, support carousel (18) upper surface and be provided with surperficial screw thread (19) all around, surperficial screw thread (19) are connected with connecting gear (10) meshing.
4. An electrical service apparatus as claimed in claim 1, wherein: the rear side in the wall of the overhaul supporting box (6) is provided with a supporting sliding groove, and the supporting sliding groove is connected with the vertical sliding block (26) in a sliding manner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811492971.7A CN109336019B (en) | 2018-12-07 | 2018-12-07 | Electric power overhauls device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811492971.7A CN109336019B (en) | 2018-12-07 | 2018-12-07 | Electric power overhauls device |
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| CN109336019A CN109336019A (en) | 2019-02-15 |
| CN109336019B true CN109336019B (en) | 2020-09-01 |
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| CN201811492971.7A Active CN109336019B (en) | 2018-12-07 | 2018-12-07 | Electric power overhauls device |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109795962A (en) * | 2019-03-14 | 2019-05-24 | 三峡大学 | A kind of fast servo platform mechanism and application method |
| CN110336195B (en) * | 2019-08-01 | 2020-07-03 | 河北润鑫电力设备有限公司 | Switch board convenient to maintenance |
| CN112054426B (en) * | 2020-09-12 | 2022-01-25 | 国网山东省电力公司烟台市福山区供电公司 | Electric power overhauls safety device |
| CN113775916B (en) * | 2021-09-06 | 2023-06-20 | 华能信息技术有限公司 | Electric power detection equipment and maintenance method thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106629470B (en) * | 2015-11-04 | 2018-11-27 | 三明学院 | Lift level-sensing device apparatus for examination and repair |
| CN205740252U (en) * | 2016-05-20 | 2016-11-30 | 三明学院 | Lift movable material position apparatus for examination and repair |
| CN107293979B (en) * | 2017-08-18 | 2023-10-13 | 国网安徽省电力公司滁州供电公司 | Auxiliary device for replacing and loading transformer |
| CN108285116A (en) * | 2018-05-24 | 2018-07-17 | 陈秀珍 | A kind of electric power overhaul auxiliary device convenient for adjusting |
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