CN112429672A - Outdoor electric power maintenance vehicle - Google Patents
Outdoor electric power maintenance vehicle Download PDFInfo
- Publication number
- CN112429672A CN112429672A CN202011397519.XA CN202011397519A CN112429672A CN 112429672 A CN112429672 A CN 112429672A CN 202011397519 A CN202011397519 A CN 202011397519A CN 112429672 A CN112429672 A CN 112429672A
- Authority
- CN
- China
- Prior art keywords
- drawer
- electric power
- lifting platform
- cabinet body
- maintenance vehicle
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Classifications
-
- 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
- B66F7/00—Lifting frames, e.g. for lifting vehicles; Platform lifts
- B66F7/06—Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms supported by levers for vertical movement
- B66F7/065—Scissor linkages, i.e. X-configuration
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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
- B66F7/00—Lifting frames, e.g. for lifting vehicles; Platform lifts
- B66F7/28—Constructional details, e.g. end stops, pivoting supporting members, sliding runners adjustable to load dimensions
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B3/00—Apparatus specially adapted for the manufacture, assembly, or maintenance of boards or switchgear
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/34—Parallel operation in networks using both storage and other dc sources, e.g. providing buffering
- H02J7/35—Parallel operation in networks using both storage and other dc sources, e.g. providing buffering with light sensitive cells
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- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Mechanical Engineering (AREA)
- Structural Engineering (AREA)
- Power Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Vehicle Cleaning, Maintenance, Repair, Refitting, And Outriggers (AREA)
Abstract
The invention relates to an outdoor electric power maintenance vehicle, which relates to the technical field of electric power, wherein a scissor type lifting platform (13) is arranged below a cabinet body (12), an illuminating lamp (1) is arranged above the cabinet body, tool placing stations (21) are arranged in a drawer (8), a pressure sensor (20) is arranged in each tool placing station, the cabinet body can be lifted up through the arrangement of the scissor type lifting platform so as to meet the operation at different heights, the frequency of climbing of maintenance personnel is effectively avoided, the outdoor electric power maintenance vehicle can operate at night or in places with dark light rays through the arrangement of the illuminating lamp, tools can be effectively prevented from being left in an operation site through the arrangement of the pressure sensors, and related accidents are effectively avoided.
Description
Technical Field
The invention relates to the technical field of electric power, in particular to an electric power maintenance vehicle, and particularly relates to an outdoor electric power maintenance vehicle.
Background
As is known, with the increasing living standard of residents, various electrical devices are also produced, so the requirements for outdoor power supply equipment are more strict, and in order to ensure the normal operation of the outdoor power supply equipment, power maintenance personnel are required to maintain the outdoor power supply equipment frequently so as to ensure the safe operation of the power supply equipment.
When the electric power maintenance personnel work outdoors, in some specific occasions, the related tasks need to be completed by means of tools, for example, the laying of power cables, the overhaul and the rush repair of power equipment faults and the like, all the tasks need to be completed by means of various tools, when the electric power tool is used for carrying out equipment overhaul, the electric power tool cannot be normally used due to the fact that a power supply interface is not arranged on the site, and if the electric power tool works at night or in a place with dark light, a great deal of inconvenience is brought to the maintenance personnel due to the fact that illumination is not implemented. When the work is finished, constructors can easily leave tools on a construction site, the left tools are light, property loss is caused, and if the tools are left in a distribution box, line ignition and even fire can be caused seriously; most importantly, the height of the existing tool box cannot be adjusted, when a maintenance worker works at a high place, the maintenance worker needs to go to the ground when needing to replace the used tool, and then goes to the high place to continue working after taking the needed tool, so that the working efficiency is greatly reduced, and a lot of potential safety hazards and the like exist due to frequent up-down operation.
In summary, it is very important to provide an outdoor electric power maintenance vehicle.
Disclosure of Invention
In order to overcome the defects in the background art, the invention provides an outdoor electric power maintenance vehicle, the cabinet body can be lifted by arranging a shear type lifting platform below the cabinet body so as to meet the operation at different heights, the cabinet body can be operated at night or in places with dark light by arranging an illuminating lamp on the cabinet body, and tools can be effectively prevented from being forgotten in an operation site by arranging a pressure sensor in a drawer, so that the occurrence of related accidents and the like can be effectively avoided.
In order to achieve the above purpose, the invention adopts the following technical scheme:
an outdoor electric power maintenance vehicle comprises a lighting lamp, drawers, a cabinet body, a scissor type lifting platform, universal wheels, a handle and a solar cell panel, wherein the scissor type lifting platform is arranged below the cabinet body, the universal wheels are respectively arranged at four corners below the scissor type lifting platform, at least one drawer hole is arranged at the middle upper part of the cabinet body, a pressure switch is respectively arranged on the upper side plate of each drawer hole, the drawer is respectively arranged in each drawer hole, a plurality of tool placing stations are arranged in the drawer, the bottom of each tool placing station is respectively provided with a pressure sensor, a right box body and a left box body are respectively arranged on the cabinet body below the drawer holes, a controller and a UPS (uninterrupted power supply) are respectively arranged in the right box body, a right opening side door is arranged at the opening side of the right box body through a hinge, at least one partition plate is arranged in the left box body, a left cabinet door is arranged, be equipped with reset button, illumination button, master switch and megaphone on the cabinet body of drawer hole top respectively, be equipped with the handle on the upper portion of cabinet body left surface, be equipped with respectively at the lower part of cabinet body left surface and descend the button and rise the button, descend the button and rise the button and connect respectively through the circuit and cut formula lift platform's the control unit, cut formula lift platform's the control unit and connect the UPS power, be equipped with flexible lamp pole, rainfall sensor and solar cell panel respectively on the cabinet body, the UPS power is connected to control module on the solar cell panel the upper end of flexible lamp pole is equipped with the light, rainfall sensor, reset button, illumination button, master switch, megaphone, pressure sensor and pressure switch connect the controller respectively, the controller is connected the UPS power and is formed outdoor power maintenance car.
The shear type lifting platform of the outdoor electric power maintenance vehicle is any one of a single shear type fixed lifting platform, a double shear type fixed lifting platform or a three shear type fixed lifting platform.
The outdoor electric power maintenance vehicle is characterized in that the universal wheels are double-brake universal wheels.
The outdoor electric power maintenance vehicle is characterized in that the lower surface of the cabinet body is welded on the scissor type lifting platform.
The outdoor electric power maintenance vehicle is characterized in that a drawer buckle is arranged on the drawer.
The outdoor electric power maintenance vehicle is characterized in that a drawer lock is arranged on the drawer.
The outdoor electric power maintenance vehicle is characterized in that the left cabinet door and the right cabinet door are respectively provided with a cabinet door handle.
The outdoor electric power maintenance vehicle is characterized in that cabinet door locks are respectively arranged on the left cabinet door and the right cabinet door.
The outdoor electric power maintenance vehicle is characterized in that a handle is arranged on the upper portion of the right side face of the cabinet body.
The outdoor electric power maintenance vehicle is characterized in that an anti-skidding sleeve is arranged on the outer edge surface of the handle.
By adopting the technical scheme, the invention has the following advantages:
according to the invention, the scissors type lifting platform is arranged below the cabinet body, the illuminating lamp is arranged on the cabinet body, the tool placing stations are arranged in the drawer, the pressure sensor is arranged in each tool placing station, the cabinet body can be lifted through the scissors type lifting platform to meet the operation at different heights, the climbing frequency of maintenance personnel is effectively avoided, the operation can be carried out at night or in places with dark light through the arrangement of the illuminating lamp, the tools can be effectively prevented from being forgotten at the operation site through the arrangement of the pressure sensor, and the occurrence of related accidents is effectively avoided.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic view of the drawer of the present invention;
FIG. 3 is a schematic structural view of the cabinet of the present invention;
in the figure: 1. an illuminating lamp; 2. a flexible light pole; 3. a rainfall sensor; 4. a reset button; 5. an illumination button; 6. a master switch; 7. a drawer handle; 8. a drawer; 9. a left cabinet door; 10. a door handle of the cabinet; 11. a right cabinet door; 12. a cabinet body; 13. a scissor lift platform; 14. a universal wheel; 15. a down button; 16. a raise button; 17. a loudspeaker; 18. a handle; 19. a solar panel; 20. a pressure sensor; 21. a tool placement station; 22. a pressure switch; 23. a controller; 24. a UPS power supply; 25. a partition plate; 26. a right box body; 27. a left box body; 28. a drawer hole; 29. and an upper side plate.
Detailed Description
The present invention will be explained in more detail by the following examples, which are not intended to limit the invention;
it should be noted that the directions or positional relationships indicated by "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", etc., used in describing the structure of the present invention are based on the directions or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and thus, should not be construed as limiting the present invention.
The outdoor power maintenance vehicle described with reference to fig. 1 to 3 includes an illumination lamp 1, a drawer 8, a cabinet 12, a scissor type lifting platform 13, a universal wheel 14, a handle 18 and a solar panel 19, the scissor type lifting platform 13 is disposed below the cabinet 12, a descending button 15 and an ascending button 16 are respectively disposed at the lower portion of the left side of the cabinet 12, the descending button 15 and the ascending button 16 are respectively connected to a control unit of the scissor type lifting platform 13 through lines, the control unit of the scissor type lifting platform 13 is connected to a UPS power supply 24 for supplying power thereto, and in implementation, as shown in fig. 1, the lower portion of the cabinet 12 is directly welded to the upper portion of a lifting platform of the scissor type lifting platform 13; the scissor type lifting platform 13 is any one of a single scissor type fixed lifting platform, a double scissor type fixed lifting platform or a three scissor type fixed lifting platform, the selection of the scissor type lifting platform 13 is selected according to the lifting height, for example, the single scissor type fixed lifting platform produced by Cheng le mechanical equipment Limited company can be directly selected, the rated load is 1000KG, the lowest height is 205 mm-250 mm, and the highest height is 900 mm-1300 mm; when the lifting cabinet is used, if the cabinet body 12 is heavy, a balancing weight can be arranged on the scissor type lifting platform 13, so that the stability and the safety of the lifting cabinet are improved when the lifting cabinet is lifted for use;
further, as shown in fig. 1, universal wheels 14 are respectively disposed at four corners of the lower surface of the scissor lift platform 13, and in practice, the universal wheels 14 are preferably double-brake universal wheels.
Further, as shown in fig. 1, 2 and 3, at least one drawer hole 28 is provided at the middle upper portion of the cabinet body 12, the pressure switch 22 is provided on the upper side plate 29 of each drawer hole 28, and the drawer 8 is provided in each drawer hole 28, in order to ensure smooth opening and closing of the drawer 8, in practice, drawer slide rails may be provided on the left and right side surfaces of the drawer 8, and then fixing strips of the drawer slide rails are fixed inside the drawer holes 28; a plurality of tool placing stations 21 are arranged in each drawer 8, a pressure sensor 20 is arranged at the bottom of each tool placing station 21, a drawer buckle 7 and a drawer lock for locking the drawer 8 are arranged on each drawer 8, when the tool placing station 21 is used, a tool presses down the pressure sensor 20, when the drawer 8 is not pulled out, the inner side surface of the drawer 8 presses down the pressure switch 22, when the drawer 8 is pulled out, the pressure switch 22 is opened, when a tool in a certain tool placing station 21 is taken out, the pressure sensor 20 of the tool placing station 21 for taking out the tool is opened, after the work is finished, when the tool in a certain tool placing station 21 is not placed in the tool placing station 21, only the drawer 8 is closed, when the pressure switch 22 is pressed down on the inner side of the drawer 8, the unpressed pressure sensor 20 transmits a signal to the controller 23, the controller 23 controls the loudspeaker 17 to give out a warning sound, such as a warning sound for prompting that a tool is not put in and needs to be checked in time, or directly gives out a warning sound for prompting maintenance personnel to check the tool in time, so that the tool can be effectively prevented from being lost or accidents caused by the fact that the tool is forgotten in a special working occasion, and the like;
further, as shown in fig. 1 and 3, a right box 26 and a left box 27 are respectively arranged on the cabinet body 12 below the drawer hole 28, the right box 26 is internally provided with a controller 23 and a UPS power supply 24, in implementation, a charging interface can be arranged on the side surface of the right box 26 and connected with the UPS power supply 24, and the UPS power supply 24 is provided with a plurality of power output interfaces so as to facilitate the access of electric equipment; the opening side of the right box body 26 is provided with a right cabinet door 11 through a hinge, at least one partition plate 25 is arranged in the left box body 27 to form a plurality of storage spaces in the left box body 27, different tools and common spare parts can be placed in each storage space, and when the storage box is used, the tools and the spare parts can be stored in a partition mode to improve the taking efficiency of articles; a left cabinet door 9 is arranged on the opening side of the left box body 27 through a hinge, and a cabinet door handle 10 and a cabinet door lock are respectively arranged on the left cabinet door 9 and the right cabinet door 11;
further, as shown in fig. 1 and 3, a reset button 4, an illumination button 5, a master switch 6 and a loudspeaker 17 are respectively arranged on the cabinet body 12 above the drawer hole 28, a handle 18 is arranged on the upper portion of the left side surface of the cabinet body 12, a flexible lamp post 2, a rainfall sensor 3 and a solar cell panel 19 are respectively arranged on the cabinet body 12, a control module on the solar cell panel 19 is connected with a UPS power supply 24 to charge the UPS power supply 24 under the condition that the solar cell panel 19 is full of sunlight, so that the service life of the invention is effectively improved, the illumination lamp 1 is arranged at the upper end of the flexible lamp post 2, the illumination angle of the illumination lamp 1 can be adjusted at will through the arrangement of the flexible lamp post 2 to meet the illumination requirements of different directions, the illumination lamp 1, the rainfall sensor 3, the reset button 4, the illumination button 5, the master switch 6, the loudspeaker 17, the pressure sensor 20 and the pressure switch 22 are respectively connected with a controller 23, the controller 23 is connected with the UPS 24, and in the implementation, in order to move in two directions, a handle 18 is arranged at the upper part of the right side surface of the cabinet body 12, and an anti-skid sleeve is arranged on the outer edge surface of the handle 18; when the rain alarm device is used, the main switch 6 can control the power supply states of all circuits except a scissor type lifting platform 13 circuit, the illumination button 5 controls the on and off of the illumination lamp 1, the reset button 4 can be contacted with a voice alarm caused by the fact that a tool is not placed in the tool placing station 21 at any time, the rainfall sensor 3 can detect the situation in rainy days, when maintenance personnel are not beside the maintenance vehicle, the rainfall sensor 3 sends a signal to the controller 23, the controller 23 controls the loudspeaker 17 to send an alarm sound, and if the prompt is given, the prompt is 'please move the maintenance vehicle to a safe position', and the like.
It should be noted that, since the control circuit is not the key point of the protection of the present invention, and the control unit can be obtained by direct purchase, the detailed description of the specific form and connection control manner thereof will not be described in detail.
When the maintenance vehicle is used specifically, firstly, after the maintenance vehicle is pushed to a workplace, the cabinet body 12 is adjusted to a proper height through the lifting button 16, then maintenance personnel can conveniently take out required tools or spare parts, frequent climbing processes caused by height difference are effectively avoided, when illumination is needed, the illuminating lamp 1 can be started through the illuminating button 5, then the flexible lamp pole 2 is screwed to adjust the illuminating direction of the illuminating lamp 1, and when an electric tool is needed, electricity can be directly taken from the UPS 24; after the operation is finished, the used tools are placed into the respective tool placing stations 21, the drawer 8 is closed, at the moment, when the tools are not placed into the tool placing stations 21, because the pressure sensors 20 in the tool placing stations 21 in which the tools are not placed are not pressed down, after the inner sides of the drawers 8 are pressed down the pressure switches 22, the controller 23 controls the loudspeakers 17 to give out alarm sounds to prompt maintenance personnel to check the used tools in time, the occurrence of tool loss is effectively prevented, at the moment, the maintenance personnel only need to open the drawers 8 again, after the tools are placed into the tool placing stations 21, the drawers 8 are closed again, when the maintenance personnel do not want to place the tools and need to close the drawers 8, the reset button 4 can be pressed, at the moment, the prompt sounds given out by the loudspeakers 17 can be released, after the maintenance is finished, the descending button 15 is pressed, the scissor type lifting platform 13 is lowered to the lowest position, the locked universal wheel 14 is unlocked, and the maintenance vehicle is withdrawn through the handle 18.
The invention is not only suitable for the field of electric power, but also suitable for various outdoor application scenes, such as maintenance vehicles for outdoor vehicle maintenance and the like.
The present invention is not described in detail in the prior art.
The embodiments selected for the purpose of disclosing the invention, are presently considered to be suitable, it being understood, however, that the invention is intended to cover all variations and modifications of the embodiments which fall within the spirit and scope of the invention.
Claims (10)
1. The utility model provides an outdoor electric power maintenance car of using, includes light (1), drawer (8), the cabinet body (12), cuts formula lift platform (13), universal wheel (14), handle (18) and solar cell panel (19), characterized by: the multifunctional cabinet is characterized in that a shear type lifting platform (13) is arranged below the cabinet body (12), universal wheels (14) are respectively arranged at four corners below the shear type lifting platform (13), at least one drawer hole (28) is arranged at the middle upper part of the cabinet body (12), a pressure switch (22) is respectively arranged on an upper side plate (29) of each drawer hole (28), a drawer (8) is respectively arranged in each drawer hole (28), a plurality of tool placing stations (21) are arranged in the drawer (8), a pressure sensor (20) is respectively arranged at the bottom of each tool placing station (21), a right box body (26) and a left box body (27) are respectively arranged on the cabinet body (12) below the drawer holes (28), a controller (23) and a UPS (24) are respectively arranged in the right box body (26), a right cabinet door (11) is arranged at the opening side of the right box body (26) through hinges, at least one partition plate (25) is arranged in the left box body (27), a left cabinet door (9) is arranged on the opening side of the left box body (27) through a hinge, a reset button (4), an illumination button (5), a master switch (6) and a loudspeaker (17) are respectively arranged on the cabinet body (12) above the drawer hole (28), a handle (18) is arranged on the upper portion of the left side surface of the cabinet body (12), a descending button (15) and an ascending button (16) are respectively arranged on the lower portion of the left side surface of the cabinet body (12), the descending button (15) and the ascending button (16) are respectively connected with a control unit of the shear type lifting platform (13) through a circuit, the control unit of the shear type lifting platform (13) is connected with a UPS power supply (24), a flexible lamp post (2), a rainfall sensor (3) and a solar cell panel (19) are respectively arranged on the cabinet body (12), and a control module on the solar cell panel (19) is connected with, the utility model discloses a solar energy light, including flexible lamp pole (2) the upper end of flexible lamp pole (2) is equipped with light (1), rainfall sensor (3), reset button (4), illumination button (5), master switch (6), megaphone (17), pressure sensor (20) and pressure switch (22) connection director (23) respectively, controller (23) are connected UPS power (24) and are formed outdoor power maintenance car.
2. The outdoor electric power maintenance vehicle according to claim 1, characterized in that: the scissor type lifting platform (13) is any one of a single scissor type fixed lifting platform, a double scissor type fixed lifting platform or a three scissor type fixed lifting platform.
3. The outdoor electric power maintenance vehicle according to claim 1, characterized in that: the universal wheel (14) is a double-brake universal wheel.
4. The outdoor electric power maintenance vehicle according to claim 1, characterized in that: the lower part of the cabinet body (12) is welded on the upper part of a lifting platform of the scissor type lifting platform (13).
5. The outdoor electric power maintenance vehicle according to claim 1, characterized in that: and a drawer buckle (7) is arranged on the drawer (8).
6. The outdoor electric power maintenance vehicle according to claim 1, characterized in that: a drawer lock is arranged on the drawer (8).
7. The outdoor electric power maintenance vehicle according to claim 1, characterized in that: and a cabinet door handle (10) is respectively arranged on the left cabinet door (9) and the right cabinet door (11).
8. The outdoor electric power maintenance vehicle according to claim 1, characterized in that: and the left cabinet door (9) and the right cabinet door (11) are respectively provided with a cabinet door lock.
9. The outdoor electric power maintenance vehicle according to claim 1, characterized in that: the upper part of the right side surface of the cabinet body (12) is provided with a handle (18).
10. The outdoor electric power maintenance vehicle according to claim 1, characterized in that: the outer edge surface of the handle (18) is provided with an anti-skid sleeve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011397519.XA CN112429672A (en) | 2020-12-04 | 2020-12-04 | Outdoor electric power maintenance vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011397519.XA CN112429672A (en) | 2020-12-04 | 2020-12-04 | Outdoor electric power maintenance vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112429672A true CN112429672A (en) | 2021-03-02 |
Family
ID=74690957
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011397519.XA Pending CN112429672A (en) | 2020-12-04 | 2020-12-04 | Outdoor electric power maintenance vehicle |
Country Status (1)
| Country | Link |
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| CN (1) | CN112429672A (en) |
Citations (8)
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| CN207903862U (en) * | 2018-03-05 | 2018-09-25 | 季勇 | Water power repair movable stand |
| CN209207482U (en) * | 2018-11-22 | 2019-08-06 | 青岛中车电气设备有限公司 | A kind of mobile working trolley |
| CN209257967U (en) * | 2018-10-16 | 2019-08-16 | 国网江西省电力有限公司吉安供电分公司 | A kind of electric equipment maintenance tool car |
| CN110359837A (en) * | 2018-03-26 | 2019-10-22 | 徐小芹 | A kind of electric power overhaul ladder |
| CN110386049A (en) * | 2019-07-16 | 2019-10-29 | 国网河北省电力有限公司行唐县供电分公司 | A kind of repair car of electric power with hoistable platform |
| CN210363948U (en) * | 2019-04-28 | 2020-04-21 | 国网山东省电力公司沂水县供电公司 | Intelligent tool vehicle |
| CN210559226U (en) * | 2019-07-11 | 2020-05-19 | 岳丽华 | Electric power guarantee vehicle |
| WO2020216496A1 (en) * | 2019-04-23 | 2020-10-29 | Robel Bahnbaumaschinen Gmbh | Apparatus and method for the maintenance of an overhead line system of a track |
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2020
- 2020-12-04 CN CN202011397519.XA patent/CN112429672A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN207903862U (en) * | 2018-03-05 | 2018-09-25 | 季勇 | Water power repair movable stand |
| CN110359837A (en) * | 2018-03-26 | 2019-10-22 | 徐小芹 | A kind of electric power overhaul ladder |
| CN209257967U (en) * | 2018-10-16 | 2019-08-16 | 国网江西省电力有限公司吉安供电分公司 | A kind of electric equipment maintenance tool car |
| CN209207482U (en) * | 2018-11-22 | 2019-08-06 | 青岛中车电气设备有限公司 | A kind of mobile working trolley |
| WO2020216496A1 (en) * | 2019-04-23 | 2020-10-29 | Robel Bahnbaumaschinen Gmbh | Apparatus and method for the maintenance of an overhead line system of a track |
| CN210363948U (en) * | 2019-04-28 | 2020-04-21 | 国网山东省电力公司沂水县供电公司 | Intelligent tool vehicle |
| CN210559226U (en) * | 2019-07-11 | 2020-05-19 | 岳丽华 | Electric power guarantee vehicle |
| CN110386049A (en) * | 2019-07-16 | 2019-10-29 | 国网河北省电力有限公司行唐县供电分公司 | A kind of repair car of electric power with hoistable platform |
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Application publication date: 20210302 |
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| RJ01 | Rejection of invention patent application after publication |