CN114725828B - Portable auxiliary device for power distribution fault maintenance - Google Patents
Portable auxiliary device for power distribution fault maintenance Download PDFInfo
- Publication number
- CN114725828B CN114725828B CN202210320012.7A CN202210320012A CN114725828B CN 114725828 B CN114725828 B CN 114725828B CN 202210320012 A CN202210320012 A CN 202210320012A CN 114725828 B CN114725828 B CN 114725828B
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- China
- Prior art keywords
- belt body
- moving mechanism
- controller
- auxiliary device
- belt
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- 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.)
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Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G1/00—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines
- H02G1/02—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for overhead lines or cables
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/08—Locating faults in cables, transmission lines, or networks
- G01R31/081—Locating faults in cables, transmission lines, or networks according to type of conductors
- G01R31/085—Locating faults in cables, transmission lines, or networks according to type of conductors in power transmission or distribution lines, e.g. overhead
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
- Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
- Y04S10/00—Systems supporting electrical power generation, transmission or distribution
- Y04S10/50—Systems or methods supporting the power network operation or management, involving a certain degree of interaction with the load-side end user applications
- Y04S10/52—Outage or fault management, e.g. fault detection or location
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Emergency Lowering Means (AREA)
- Workshop Equipment, Work Benches, Supports, Or Storage Means (AREA)
Abstract
The utility model discloses a portable auxiliary device for power distribution fault maintenance, which comprises a belt body, a controller, a moving mechanism and a mounting plate connected with the moving mechanism, wherein the controller is arranged on the belt body; the belt body is tied on the body of an overhaul worker, the controller is fixed on the belt body, the moving mechanism is connected with the belt body in a sliding mode, and the controller controls the moving mechanism to slide along the belt body. According to the utility model, the belt body is bound on the overhauling worker, and the moving mechanism is controlled by the controller to move, so that the mounting plate and the tool box are driven to move, the position of the tool box is adjusted, the tool box reaches the position where the overhauling worker can conveniently use, and therefore, the carrying and the use of the overhauling worker are convenient, and the overhauling efficiency is improved.
Description
Technical Field
The utility model relates to an overhaul device, in particular to a portable auxiliary device for power distribution fault overhaul.
Background
The distribution line is a line for transmitting power from a step-down transformer substation to a distribution transformer or transmitting power of the distribution transformer substation to a power utilization unit, and the voltage of the distribution line is 3.6 kV-40.5 kV, which is called a high-voltage distribution line; the distribution voltage is not more than 1kV, the frequency is not more than 1000Hz, and the direct current is not more than 1500V, which is called a low-voltage distribution line. The construction requirement of the distribution line is safe and reliable, the power supply continuity is maintained, the line loss is reduced, the power transmission efficiency is improved, and the good electric energy quality is ensured.
When the existing distribution line is overhauled, a worker is required to stand on the lifting table to ascend, the distribution line is overhauled one by one through the carried overhauling tools, and the utility model patent with the publication number of CN215299993U discloses a distribution line operation and maintenance overhauling device which comprises a lifting table body, wherein an overhauling tool storage table is arranged on the lifting table body; the transmission device is arranged on the lifting table body and is used for adjusting the height of the overhaul tool storage table; the driving device is arranged on the overhaul tool storage table; the lifting device is arranged inside the overhaul tool storage table and used for driving the overhaul tool storage table to lift.
The utility model patent with publication number of CN212258155U discloses a convenient overhaul and maintenance device for a distribution box, which comprises a mounting cover fixed on an opening of the distribution box body and an illumination trigger assembly arranged in the mounting cover, wherein the mounting cover can be fixed on the opening of the distribution box body with corresponding specification, so that an operator can conveniently overhaul or maintain the distribution box regularly; the illumination trigger assembly that sets up in the installation lid is used for providing the illumination in for the block terminal, and above-mentioned prior art is inconvenient workman carries, and maintenance efficiency is lower.
Disclosure of Invention
The utility model aims to provide a portable auxiliary device for power distribution fault maintenance, which is used for solving the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
the portable auxiliary device for power distribution fault maintenance comprises a belt body, a controller, a moving mechanism and a mounting plate, wherein the controller is arranged on the belt body; the belt body is tied on the body of an overhaul worker, the controller is fixed on the belt body, the moving mechanism is connected with the belt body in a sliding mode, and the controller controls the moving mechanism to slide along the belt body.
As a further scheme of the utility model: the guide rails are arranged on the upper side and the lower side of the belt body, and the moving mechanism is in sliding connection with the guide rails.
As still further aspects of the utility model: the belt body is further provided with a driving assembly, the driving assembly comprises a frame extending along the belt body, a strip-shaped groove is formed in the frame, a sliding seat is slidably mounted in the strip-shaped groove, and an air pipe for controlling the sliding seat to slide is further arranged in the strip-shaped groove.
As still further aspects of the utility model: an air inlet hole is formed in the frame, an air outlet hole is formed in the sliding seat, the air inlet hole and the air outlet hole are connected with an air pipe, and a cover is arranged on the air outlet hole.
As still further aspects of the utility model: the controller is provided with an air pump for ventilating the air pipe, and an exhaust hole of the air pump is communicated with the air inlet hole.
As still further aspects of the utility model: the air pipe is a corrugated pipe.
As still further aspects of the utility model: one end of the belt body is provided with a belt head, the belt head is movably provided with a plug rod, and a plurality of belt holes matched with the plug rod are uniformly formed in the belt body.
As still further aspects of the utility model: the moving mechanism is connected with the mounting plate through at least one second connector, and the second connector is a fixed rod or a telescopic rod.
As still further aspects of the utility model: the moving mechanism includes at least two moving seats and a first connector connecting the two moving seats, the first connector being made of an elastic material.
As still further aspects of the utility model: the movable seat is characterized in that a guide structure is further arranged at the joint of the movable mechanism and the guide rail, the guide structure comprises a sliding groove formed along the guide rail and a protrusion matched with the sliding groove, the protrusion is arranged on the inner side of the movable seat, a sliding block is further slidably mounted in the sliding groove, and the sliding block is connected with the protrusion through at least one elastic piece.
Compared with the prior art, the utility model has the beneficial effects that: according to the utility model, the belt body is bound on the overhauling worker, and the moving mechanism is controlled by the controller to move, so that the mounting plate and the tool box are driven to move, the position of the tool box is adjusted, the tool box reaches the position where the overhauling worker can conveniently use, and therefore, the carrying and the use of the overhauling worker are convenient, and the overhauling efficiency is improved.
Drawings
Fig. 1 is a schematic structural view of a portable auxiliary device for distribution troubleshooting.
Fig. 2 is a front view of a portable auxiliary device for distribution troubleshooting.
Fig. 3 is a schematic view of a structure of a mobile mechanism installed in a portable auxiliary device for power distribution troubleshooting.
Fig. 4 is an enlarged partial schematic view at a in fig. 3.
Fig. 5 is a schematic structural view of a drive assembly in a portable auxiliary device for distribution troubleshooting.
In the figure: 1-band body, 11-band head, 12-band hole, 13-guide rail, 14-chute, 2-controller, 3-moving mechanism, 31-moving seat, 311-slider, 312-elastic piece, 313-protrusion, 32-first connector, 4-second connector, 5-mounting plate, 6-toolbox, 7-driving component, 71-frame, 72-air inlet hole, 73-air pipe, 74-sliding seat, 75-air outlet hole.
Description of the embodiments
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Examples
Referring to fig. 1, in an embodiment of the present utility model, a portable auxiliary device for power distribution fault maintenance includes a belt body 1, a controller 2 disposed on the belt body 1, a moving mechanism 3, and a mounting plate 5 connected to the moving mechanism 3, wherein a tool box 6 is mounted on the mounting plate 5, and the controller 2 controls the moving mechanism 3 to move, so as to drive the mounting plate 5 and the tool box 6 to move, and position adjustment is performed on the tool box 6, so that the tool box 6 reaches a position convenient for maintenance workers to use; the belt body 1 is tied on the body of an overhaul worker, and in the embodiment, the belt body 1 is tied on the waist of the overhaul worker to be used as a waistband; the controller 2 is fixed on the belt body 1, the moving mechanism 3 is connected with the belt body 1 in a sliding way, and the controller 2 controls the moving mechanism 3 to slide along the belt body 1;
further, in the embodiment of the present utility model, guide rails 13 are installed on both the upper and lower sides of the belt body 1, the moving mechanism 3 is slidably connected with the guide rails 13, and the controller 2 controls the moving mechanism 3 to move;
referring to fig. 5, the belt body 1 is further provided with a driving assembly 7, the driving assembly 7 includes a frame 71 extending along the belt body 1, a bar-shaped groove is formed in the frame 71, a sliding seat 74 is slidably mounted in the bar-shaped groove, an air pipe 73 for controlling the sliding of the sliding seat 74 is further disposed in the bar-shaped groove, and the air pipe 73 is supplied with air to enable the sliding seat 74 to slide along the bar-shaped groove, so as to drive the sliding seat 74 to slide; the sliding seat 74 is connected with the moving mechanism 3, and the sliding seat 74 drives the moving mechanism 3 to move when sliding in the strip-shaped groove;
further, an air inlet hole 72 is formed in the frame 71, an air outlet hole 75 is formed in the sliding seat 74, the air inlet hole 72 and the air outlet hole 75 are both connected with the air pipe 73, the air outlet hole 75 is provided with a cover, the cover is sealed, the air pipe 73 is ventilated, so that the air pipe 73 stretches, the sliding seat 74 is driven to slide along the strip-shaped groove, and the moving mechanism 3 is driven to move;
still further, the controller 2 is provided with an air pump for ventilating the air pipe 73, and an exhaust hole of the air pump is communicated with the air inlet hole 72;
in addition, in the embodiment of the present utility model, the air pipe 73 is a bellows.
In addition, in the embodiment of the utility model, one end of the belt body 1 is provided with a belt head 11, the belt head 11 is movably provided with inserting rods, the belt body 1 is uniformly provided with a plurality of belt holes 12 matched with the inserting rods, and the belt body 1 can be fixed on the body of an overhaul worker after the inserting rods in the belt head 11 are inserted into the belt holes 12;
in the embodiment of the present utility model, it should be noted that, the moving mechanism 3 is connected to the mounting plate 5 through at least one second connector 4, where the second connector 4 is a fixed rod or a telescopic rod, and when the second connector 4 is a telescopic rod, the height of the mounting plate 5 can be freely adjusted, so as to adjust the height of the tool box 6, and facilitate a maintenance worker to take tools inside the tool box 6.
Examples
Referring to fig. 1, in an embodiment of the present utility model, a portable auxiliary device for power distribution fault maintenance includes a belt body 1, a controller 2 disposed on the belt body 1, a moving mechanism 3, and a mounting plate 5 connected to the moving mechanism 3, wherein a tool box 6 is mounted on the mounting plate 5, and the controller 2 controls the moving mechanism 3 to move, so as to drive the mounting plate 5 and the tool box 6 to move, and position adjustment is performed on the tool box 6, so that the tool box 6 reaches a position convenient for maintenance workers to use; the belt body 1 is tied on the body of an overhaul worker, and in the embodiment, the belt body 1 is tied on the waist of the overhaul worker to be used as a waistband; the controller 2 is fixed on the belt body 1, the moving mechanism 3 is connected with the belt body 1 in a sliding way, and the controller 2 controls the moving mechanism 3 to slide along the belt body 1;
further, in the embodiment of the present utility model, guide rails 13 are installed on both the upper and lower sides of the belt body 1, the moving mechanism 3 is slidably connected with the guide rails 13, and the controller 2 controls the moving mechanism 3 to move;
referring to fig. 5, the belt body 1 is further provided with a driving assembly 7, the driving assembly 7 includes a frame 71 extending along the belt body 1, a bar-shaped groove is formed in the frame 71, a sliding seat 74 is slidably mounted in the bar-shaped groove, an air pipe 73 for controlling the sliding of the sliding seat 74 is further disposed in the bar-shaped groove, and the air pipe 73 is supplied with air to enable the sliding seat 74 to slide along the bar-shaped groove, so as to drive the sliding seat 74 to slide; the sliding seat 74 is connected with the moving mechanism 3, and the sliding seat 74 drives the moving mechanism 3 to move when sliding in the strip-shaped groove;
further, an air inlet hole 72 is formed in the frame 71, an air outlet hole 75 is formed in the sliding seat 74, the air inlet hole 72 and the air outlet hole 75 are both connected with the air pipe 73, the air outlet hole 75 is provided with a cover, the cover is sealed, the air pipe 73 is ventilated, so that the air pipe 73 stretches, the sliding seat 74 is driven to slide along the strip-shaped groove, and the moving mechanism 3 is driven to move;
still further, the controller 2 is provided with an air pump for ventilating the air pipe 73, and an exhaust hole of the air pump is communicated with the air inlet hole 72;
in addition, in the embodiment of the present utility model, the air pipe 73 is a bellows.
In addition, in the embodiment of the utility model, one end of the belt body 1 is provided with a belt head 11, the belt head 11 is movably provided with inserting rods, the belt body 1 is uniformly provided with a plurality of belt holes 12 matched with the inserting rods, and the belt body 1 can be fixed on the body of an overhaul worker after the inserting rods in the belt head 11 are inserted into the belt holes 12;
in the embodiment of the present utility model, it should be noted that, the moving mechanism 3 is connected to the mounting plate 5 through at least one second connector 4, where the second connector 4 is a fixed rod or a telescopic rod, and when the second connector 4 is a telescopic rod, the height of the mounting plate 5 can be freely adjusted, so as to adjust the height of the tool box 6, and facilitate a maintenance worker to take tools inside the tool box 6.
Referring to fig. 2, the embodiment of the present utility model is different from embodiment 1 in that:
the moving mechanism 3 comprises at least two moving seats 31 and a first connector 32 for connecting the two moving seats 31, the first connector 32 is made of elastic materials, and the moving seats 31 can slide along the belt body 1 better due to the fact that the belt body 1 is bound into a ring shape and the two moving seats 31 are connected through the first connector 32 of the elastic structure.
Examples
Referring to fig. 1, in an embodiment of the present utility model, a portable auxiliary device for power distribution fault maintenance includes a belt body 1, a controller 2 disposed on the belt body 1, a moving mechanism 3, and a mounting plate 5 connected to the moving mechanism 3, wherein a tool box 6 is mounted on the mounting plate 5, and the controller 2 controls the moving mechanism 3 to move, so as to drive the mounting plate 5 and the tool box 6 to move, and position adjustment is performed on the tool box 6, so that the tool box 6 reaches a position convenient for maintenance workers to use; the belt body 1 is tied on the body of an overhaul worker, and in the embodiment, the belt body 1 is tied on the waist of the overhaul worker to be used as a waistband; the controller 2 is fixed on the belt body 1, the moving mechanism 3 is connected with the belt body 1 in a sliding way, and the controller 2 controls the moving mechanism 3 to slide along the belt body 1;
further, in the embodiment of the present utility model, guide rails 13 are installed on both the upper and lower sides of the belt body 1, the moving mechanism 3 is slidably connected with the guide rails 13, and the controller 2 controls the moving mechanism 3 to move;
referring to fig. 5, the belt body 1 is further provided with a driving assembly 7, the driving assembly 7 includes a frame 71 extending along the belt body 1, a bar-shaped groove is formed in the frame 71, a sliding seat 74 is slidably mounted in the bar-shaped groove, an air pipe 73 for controlling the sliding of the sliding seat 74 is further disposed in the bar-shaped groove, and the air pipe 73 is supplied with air to enable the sliding seat 74 to slide along the bar-shaped groove, so as to drive the sliding seat 74 to slide; the sliding seat 74 is connected with the moving mechanism 3, and the sliding seat 74 drives the moving mechanism 3 to move when sliding in the strip-shaped groove;
further, an air inlet hole 72 is formed in the frame 71, an air outlet hole 75 is formed in the sliding seat 74, the air inlet hole 72 and the air outlet hole 75 are both connected with the air pipe 73, the air outlet hole 75 is provided with a cover, the cover is sealed, the air pipe 73 is ventilated, so that the air pipe 73 stretches, the sliding seat 74 is driven to slide along the strip-shaped groove, and the moving mechanism 3 is driven to move;
still further, the controller 2 is provided with an air pump for ventilating the air pipe 73, and an exhaust hole of the air pump is communicated with the air inlet hole 72;
in addition, in the embodiment of the present utility model, the air pipe 73 is a bellows.
In addition, in the embodiment of the utility model, one end of the belt body 1 is provided with a belt head 11, the belt head 11 is movably provided with inserting rods, the belt body 1 is uniformly provided with a plurality of belt holes 12 matched with the inserting rods, and the belt body 1 can be fixed on the body of an overhaul worker after the inserting rods in the belt head 11 are inserted into the belt holes 12;
in the embodiment of the present utility model, it should be noted that, the moving mechanism 3 is connected to the mounting plate 5 through at least one second connector 4, where the second connector 4 is a fixed rod or a telescopic rod, and when the second connector 4 is a telescopic rod, the height of the mounting plate 5 can be freely adjusted, so as to adjust the height of the tool box 6, and facilitate a maintenance worker to take tools inside the tool box 6.
Referring to fig. 2, the embodiment of the present utility model is different from embodiment 1 in that:
the moving mechanism 3 comprises at least two moving seats 31 and a first connector 32 for connecting the two moving seats 31, the first connector 32 is made of elastic materials, and the moving seats 31 can slide along the belt body 1 better due to the fact that the belt body 1 is bound into a ring shape and the two moving seats 31 are connected through the first connector 32 of the elastic structure.
Referring to fig. 3-4, the embodiment of the present utility model is different from embodiment 1-2 in that:
the connection part of the moving mechanism 3 and the guide rail 13 is further provided with a guiding structure, the guiding structure comprises a chute 14 formed along the guide rail 13 and a protrusion 313 matched with the chute 14, the protrusion 313 is arranged on the inner side of the moving seat 31, a sliding block 311 is slidably mounted in the chute 14, and the sliding block 311 is connected with the protrusion 313 through at least one elastic piece 312, so that the moving seat 31 can slide along the guide rail 13 with an arc structure.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.
Claims (6)
1. The portable auxiliary device for power distribution fault maintenance is characterized by comprising a belt body (1), a controller (2) arranged on the belt body (1), a moving mechanism (3) and a mounting plate (5) connected with the moving mechanism (3), wherein a tool box (6) is mounted on the mounting plate (5), and the moving mechanism (3) is controlled to move through the controller (2); the belt body (1) is tied on the body of an overhaul worker, the controller (2) is fixed on the belt body (1), the moving mechanism (3) is in sliding connection with the belt body (1), and the controller (2) controls the moving mechanism (3) to slide along the belt body (1); guide rails (13) are arranged on the upper side and the lower side of the belt body (1), and the moving mechanism (3) is in sliding connection with the guide rails (13); the belt body (1) is further provided with a driving assembly (7), the driving assembly (7) comprises a frame (71) which is arranged along the extension of the belt body (1), a strip-shaped groove is formed in the frame (71), a sliding seat (74) is slidably arranged in the strip-shaped groove, and an air pipe (73) for controlling the sliding seat (74) to slide is further arranged in the strip-shaped groove; the moving mechanism (3) comprises at least two moving seats (31) and a first connector (32) connecting the two moving seats (31), the first connector (32) being made of an elastic material; the movable mechanism (3) is further provided with a guide structure at the joint of the guide rail (13), the guide structure comprises a chute (14) arranged along the guide rail (13) and a protrusion (313) matched with the chute (14), the protrusion (313) is arranged on the inner side of the movable seat (31), a sliding block (311) is further slidably mounted in the chute (14), and the sliding block (311) is connected with the protrusion (313) through at least one elastic piece (312).
2. The portable auxiliary device for power distribution troubleshooting according to claim 1, wherein an air inlet hole (72) is formed in the frame (71), an air outlet hole (75) is formed in the sliding seat (74), the air inlet hole (72) and the air outlet hole (75) are connected with the air pipe (73), and the air outlet hole (75) is provided with a cover.
3. Portable auxiliary device for distribution troubleshooting according to claim 2, characterized in that the controller (2) is provided with an air pump that vents an air pipe (73), the air pump vent hole being in communication with the air intake hole (72).
4. A portable auxiliary device for distribution troubleshooting according to claim 3, characterized in that said air duct (73) is a bellows.
5. The portable auxiliary device for power distribution fault maintenance according to claim 1, wherein one end of the belt body (1) is provided with a belt head (11), inserted bars are movably arranged in the belt head (11), and a plurality of belt holes (12) matched with the inserted bars are uniformly formed in the belt body (1).
6. Portable auxiliary device for distribution troubleshooting according to claim 1, characterized in that the moving mechanism (3) is connected to the mounting plate (5) by at least one second connector (4), the second connector (4) being a fixed or telescopic rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210320012.7A CN114725828B (en) | 2022-03-29 | 2022-03-29 | Portable auxiliary device for power distribution fault maintenance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210320012.7A CN114725828B (en) | 2022-03-29 | 2022-03-29 | Portable auxiliary device for power distribution fault maintenance |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114725828A CN114725828A (en) | 2022-07-08 |
| CN114725828B true CN114725828B (en) | 2023-07-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210320012.7A Active CN114725828B (en) | 2022-03-29 | 2022-03-29 | Portable auxiliary device for power distribution fault maintenance |
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| Country | Link |
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| CN (1) | CN114725828B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115234815A (en) * | 2022-06-29 | 2022-10-25 | 国网河北省电力有限公司行唐县供电分公司 | Lifting device for mounting power equipment for power engineering |
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| CN204407785U (en) * | 2014-12-23 | 2015-06-17 | 国家电网公司 | Electric power tool carrying device |
| JP3216585U (en) * | 2018-03-28 | 2018-06-07 | 株式会社福岡通信工材製作所 | Aid |
| CN210350620U (en) * | 2019-10-30 | 2020-04-17 | 河北世拓电气有限公司 | Tool bag for power supply line maintenance |
| CN211239051U (en) * | 2019-10-12 | 2020-08-11 | 华电联合(北京)电力工程有限公司 | Adjustable's electric power overhauls auxiliary device |
| CN213521044U (en) * | 2020-11-18 | 2021-06-22 | 程亮 | Power transmission and transformation circuit installation and maintenance device |
| CN214479060U (en) * | 2021-05-13 | 2021-10-22 | 张春祥 | Novel power grid distribution network fault processing device |
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2022
- 2022-03-29 CN CN202210320012.7A patent/CN114725828B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204407785U (en) * | 2014-12-23 | 2015-06-17 | 国家电网公司 | Electric power tool carrying device |
| JP3216585U (en) * | 2018-03-28 | 2018-06-07 | 株式会社福岡通信工材製作所 | Aid |
| CN211239051U (en) * | 2019-10-12 | 2020-08-11 | 华电联合(北京)电力工程有限公司 | Adjustable's electric power overhauls auxiliary device |
| CN210350620U (en) * | 2019-10-30 | 2020-04-17 | 河北世拓电气有限公司 | Tool bag for power supply line maintenance |
| CN213521044U (en) * | 2020-11-18 | 2021-06-22 | 程亮 | Power transmission and transformation circuit installation and maintenance device |
| CN214479060U (en) * | 2021-05-13 | 2021-10-22 | 张春祥 | Novel power grid distribution network fault processing device |
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| Publication number | Publication date |
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| CN114725828A (en) | 2022-07-08 |
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