CN209821334U - Comprehensive fault positioning device for power distribution network line - Google Patents
Comprehensive fault positioning device for power distribution network line Download PDFInfo
- Publication number
- CN209821334U CN209821334U CN201822115396.0U CN201822115396U CN209821334U CN 209821334 U CN209821334 U CN 209821334U CN 201822115396 U CN201822115396 U CN 201822115396U CN 209821334 U CN209821334 U CN 209821334U
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- CN
- China
- Prior art keywords
- welded
- fault
- distribution network
- worm
- network line
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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
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- 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
Landscapes
- Locating Faults (AREA)
Abstract
The utility model relates to a power line technical field just discloses a join in marriage power line and synthesize fault positioning device, the camera includes a supporting plate, the support column has all been welded to the both sides at the positive top of backup pad, the bottom at the support column back has the worm wheel through pivot swing joint, the back welding of worm wheel has the drive wheel, the bottom sliding connection of drive wheel has the cable body, the siphunculus has all been welded to the both sides of the positive bottom of backup pad, the inboard of siphunculus is pegged graft and is had the gag lever post. When the device is used, the worm is driven to rotate by starting the speed reducing motor, so that the worm wheel drives the driving wheel and the supporting plate to move outside the cable body, the fault scanner can move at the top of the cable body, and when the fault scanner detects a fault point of the cable body, the fault scanner transmits a signal to the controller, so that the controller controls the speed reducing motor to stop running, and the overhead line can be conveniently positioned by the device.
Description
Technical Field
The utility model relates to a power line technical field specifically is a join in marriage power line and synthesize fault positioning device.
Background
The power line is a conductor loop which connects a transformer substation and a distribution substation with each electric energy user or electric equipment, and transmits and distributes electric energy from a power supply end to a load end, and is divided into an overhead line, a cable line, an indoor line and the like according to the voltage level.
In the aspect of remote power transmission, often use overhead line to carry out power transmission, overhead line possesses the characteristics that the headroom is high, this transmission safety that has also further improved electric power, however overhead line is when breaking down, its troubleshooting degree of difficulty also very big improvement than ordinary power supply line, it needs the manual work to take detecting instrument on the high altitude cable to carry out comprehensive investigation when overhauing, operating personnel need consume a large amount of time when detecting the cable, this maintenance that also leads to overhead line is very difficult.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
Not enough to prior art, the utility model provides a distribution network line comprehensive fault positioner possesses the advantage that can be convenient carry out fault location to overhead line, has solved the problem that overhead line trouble is difficult to the investigation.
(II) technical scheme
In order to achieve the above object, the utility model provides a following technical scheme: a comprehensive fault positioning device for a power distribution network line comprises a supporting plate, wherein supporting columns are welded on two sides of the front top of the supporting plate, worm wheels are movably connected to the bottom of the back of each supporting column through a rotating shaft, driving wheels are welded on the back of the worm wheels, a cable body is slidably connected to the bottom of each driving wheel, through pipes are welded on two sides of the front bottom of the supporting plate, limiting rods are inserted into the inner sides of the through pipes, limiting wheels are movably connected to the top of the back of each limiting rod through a rotating shaft, the top of each limiting wheel is slidably connected with the bottom of the cable body, supporting rods are welded at the bottoms of the through pipes, which are close to the central axis of the supporting plate, rotating rods are movably connected to one ends, which are far away from the through pipes, of the back of the supporting rods, the middle part of the steel wire rope is sleeved with a connecting sleeve, a lower pull rope is welded at the bottom of the connecting sleeve, a counterweight table is welded at the bottom of the lower pull rope, a supporting block is welded at the middle part of the front top of the supporting plate, a fault scanner is connected at the bottom of the supporting block, speed reduction motors are welded on two front sides of the supporting block, a worm is welded at one end, away from the speed reduction motors, of an output shaft of each speed reduction motor, the outer side of the worm is meshed with the outer side of a worm wheel, a controller is welded at the top of the supporting block, the output end of the controller is electrically connected with the input end of the speed reduction motor, and the.
Preferably, the middle part of the bottom of the counterweight table is connected with a storage battery, and the output end of the storage battery is electrically connected with the input ends of the controller and the fault scanner.
Preferably, sliding sleeves are welded at the bottoms of the two sides of the supporting plate, stabilizing rods are inserted into the inner sides of the sliding sleeves, and the bottoms of the stabilizing rods are welded with the top of the counterweight table.
Preferably, the spring is sleeved on the outer side of the stabilizer bar, the top of the spring is welded with the bottom of the sliding sleeve, and the bottom of the spring is welded with the top of the counterweight table.
Preferably, the top welding of stabilizer bar has the stopper, the diameter of stopper is the twice of sliding sleeve internal diameter.
Preferably, drive wheel and spacing round are the disc type, and the drive wheel is the dull polish material.
(III) advantageous effects
Compared with the prior art, the utility model provides a join in marriage electric network line and synthesize fault positioning device possesses following beneficial effect:
1. this distribution network line synthesizes fault locating device, through the drive wheel, the worm, gear motor, the cooperation of fault scanner and controller is used, make this device when using, start through gear motor and then drive the worm and rotate, make the worm drive the worm wheel and rotate, thereby make the worm wheel drive wheel and backup pad remove in the outside of cable body, thereby make fault scanner can move at the top of cable body, when fault scanner detects cable body fault point, fault scanner gives the controller with signal transmission, thereby make controller control gear motor stall, and then make this device can be convenient carry out fault location to overhead line, the problem that overhead line trouble is difficult to the investigation is solved.
2. This distribution network line synthesizes fault locating device, through wire rope, the gag lever post, spacing wheel, the cooperation of counter weight platform and commentaries on classics rod is used, make this device when using, the middle part downstream of the action of gravity pulling wire rope through the counter weight platform, thereby make wire rope's both ends upward movement under the effect that the rod is right changeing, make wire rope pulling gag lever post and spacing wheel upward movement, make spacing wheel cooperation drive wheel pair cable body fix, thereby avoided the condition that this device breaks away from the cable body to take place, make the use of this device safer, further reduction the fault rate of this device, make the use convenience more of this device.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is an enlarged view of FIG. 1 at A;
fig. 3 is a side view of the drive wheel.
In the figure: the device comprises a supporting plate 1, a supporting column 2, a worm wheel 3, a driving wheel 4, a cable body 5, a through pipe 6, a limiting rod 7, a limiting wheel 8, a supporting rod 9, a rotating rod 10, a steel wire rope 11, a connecting sleeve 12, a lower pull rope 13, a counterweight table 14, a supporting block 15, a fault scanner 16, a speed reduction motor 17, a worm 18, a controller 19, a storage battery 20, a sliding sleeve 21, a stabilizer bar 22, a spring 23 and a limiting block 24.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: a comprehensive fault positioning device for a power distribution network line comprises a supporting plate 1, supporting columns 2 are welded on two sides of the front top of the supporting plate 1, a worm wheel 3 is movably connected to the bottom of the back of each supporting column 2 through a rotating shaft, a driving wheel 4 is welded on the back of the worm wheel 3, a cable body 5 is slidably connected to the bottom of the driving wheel 4, through pipes 6 are welded on two sides of the front bottom of the supporting plate 1, a limiting rod 7 is inserted into the inner side of each through pipe 6, a limiting wheel 8 is movably connected to the top of the back of the limiting rod 7 through a rotating shaft, the driving wheel 4 and the limiting wheel 8 are both disc-shaped, the driving wheel 4 is made of frosted materials, the top of the limiting wheel 8 is slidably connected with the bottom of the cable body 5, a supporting rod 9 is welded at the bottom of one side, close to the central axis of the supporting plate 1, the outer side of a steel wire rope 11 is connected with the outer side of a rotating rod 10 in a sliding mode, a connecting sleeve 12 is sleeved in the middle of the steel wire rope 11, a lower pull rope 13 is welded at the bottom of the connecting sleeve 12, a counterweight table 14 is welded at the bottom of the lower pull rope 13, a supporting block 15 is welded in the middle of the top of the front face of a supporting plate 1, a fault scanner 16 is connected to the bottom of the supporting block 15, speed reducing motors 17 are welded on two sides of the front face of the supporting block 15, a worm 18 is welded at one ends, away from the speed reducing motors 17, of output shafts of the speed reducing motors 17, the outer side of the worm 18 is meshed with the outer side of the worm wheel 3, a controller 19 is welded at the top of the supporting block 15, the output end of the controller 19 is electrically connected with the input end of the speed reducing motors 17, the input end, thereby the worm wheel 3 drives the driving wheel 4 and the supporting plate 1 to move outside the cable body 5, thereby the fault scanner 16 can move on the top of the cable body 5, when the fault scanner 16 detects the fault point of the cable body 5, the fault scanner 16 transmits the signal to the controller 19, thereby the controller 19 controls the speed reducing motor 17 to stop running, further the device can conveniently perform fault location on the overhead line, the problem that the fault of the overhead line is difficult to be checked is solved, the middle part of the bottom of the counterweight table 14 is connected with the storage battery 20, the output end of the storage battery 20 is electrically connected with the controller 19 and the input end of the fault scanner 16, the bottoms of the two sides of the supporting plate 1 are welded with the sliding sleeves 21, the inner sides of the sliding sleeves 21 are inserted with the stabilizer bars 22, the bottom of the stabilizer bars 22 is welded with the top of the stabilizer bar counterweight table 14, the outer sides of the sliding sleeves 23, the top of spring 23 and the bottom welding of sliding sleeve 21, the bottom of spring 23 and the top welding of counter weight platform 14, the top welding of stabilizer bar 22 has stopper 24, the diameter of stopper 24 is the twice of sliding sleeve 21 internal diameter, this device is when using, the middle part downstream of action of gravity pulling wire rope 11 through counter weight platform 14, thereby make the both ends of wire rope 11 move up under the effect that commentaries on classics rod 10 is right, make wire rope 11 pulling gag lever post 7 and spacing wheel 8 move up, make spacing wheel 8 cooperation drive wheel 4 fix cable body 5, thereby avoided the condition emergence that this device breaks away from cable body 5, make the use of this device safer, further the fault rate of this device has been reduced, make the use of this device more convenient.
The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.
This device is when using, start through gear motor 17 and then drive worm 18 and rotate, make worm 18 drive worm wheel 3 and rotate, thereby make worm wheel 3 drive wheel 4 and backup pad 1 remove in the outside of cable body 5, thereby make trouble scanner 16 can move at the top of cable body 5, when trouble scanner 16 detects the cable body 5 fault point, trouble scanner 16 gives controller 19 with signal transmission, thereby make 19 control gear motor 17 stop operation of controller, and then make that this device can be convenient carry out fault location to overhead line, the problem that overhead line trouble is difficult to the investigation has been solved.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a distribution network line comprehensive fault positioner, includes backup pad (1), its characterized in that: the support plate is characterized in that support columns (2) are welded on two sides of the front top of the support plate (1), worm wheels (3) are movably connected to the bottom of the back of the support columns (2) through rotating shafts, driving wheels (4) are welded on the back of the worm wheels (3), cable bodies (5) are slidably connected to the bottom of the driving wheels (4), through pipes (6) are welded on two sides of the front bottom of the support plate (1), limiting rods (7) are inserted into the inner sides of the through pipes (6), limiting wheels (8) are movably connected to the top of the back of the limiting rods (7) through rotating shafts, the tops of the limiting wheels (8) are slidably connected with the bottoms of the cable bodies (5), support rods (9) are welded at the bottoms of the through pipes (6) close to one side of the central axis of the support plate (1), and rotating rods (10) are movably connected, the steel wire rope (11) is welded at the bottom of one side, close to the central axis of the support plate (1), of the limiting rod (7), the outer side of the steel wire rope (11) is in sliding connection with the outer side of the rotating rod (10), the connecting sleeve (12) is sleeved at the middle of the steel wire rope (11), the lower pull rope (13) is welded at the bottom of the connecting sleeve (12), the counterweight table (14) is welded at the bottom of the lower pull rope (13), the support block (15) is welded at the middle of the front top of the support plate (1), the fault scanner (16) is connected at the bottom of the support block (15), the reduction motors (17) are welded at two front sides of the support block (15), the worm (18) is welded at one end, far away from the reduction motors (17), of the output shaft of the reduction motors (17), the outer side of the worm (18) is meshed with the outer side, the output end of the controller (19) is electrically connected with the input end of the speed reducing motor (17), and the input end of the controller (19) is electrically connected with the output end of the fault scanner (16).
2. The comprehensive fault location device for the power distribution network line of claim 1, wherein: the middle part of the bottom of the counterweight table (14) is connected with a storage battery (20), and the output end of the storage battery (20) is electrically connected with the input ends of the controller (19) and the fault scanner (16).
3. The comprehensive fault location device for the power distribution network line of claim 1, wherein: sliding sleeves (21) are welded at the bottoms of two sides of the supporting plate (1), stabilizer bars (22) are inserted into the inner sides of the sliding sleeves (21), and the bottoms of the stabilizer bars (22) are welded with the top of the counterweight table (14).
4. The comprehensive fault location device for the power distribution network line of claim 3, wherein: the outside of stabilizer bar (22) has cup jointed spring (23), the top of spring (23) and the bottom welding of sliding sleeve (21), the bottom of spring (23) and the top welding of counter weight platform (14).
5. The comprehensive fault location device for the power distribution network line of claim 3, wherein: the top welding of stabilizer bar (22) has stopper (24), the diameter of stopper (24) is the twice of sliding sleeve (21) internal diameter.
6. The comprehensive fault location device for the power distribution network line of claim 1, wherein: the driving wheel (4) and the limiting wheel (8) are both disc-shaped, and the driving wheel (4) is made of frosted materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822115396.0U CN209821334U (en) | 2018-12-17 | 2018-12-17 | Comprehensive fault positioning device for power distribution network line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822115396.0U CN209821334U (en) | 2018-12-17 | 2018-12-17 | Comprehensive fault positioning device for power distribution network line |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209821334U true CN209821334U (en) | 2019-12-20 |
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ID=68869527
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822115396.0U Expired - Fee Related CN209821334U (en) | 2018-12-17 | 2018-12-17 | Comprehensive fault positioning device for power distribution network line |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209821334U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112363018A (en) * | 2020-11-04 | 2021-02-12 | 中国人民解放军火箭军工程大学 | Power distribution network fault positioning system and method |
| CN113341269A (en) * | 2021-05-08 | 2021-09-03 | 国网浙江省电力有限公司嘉兴供电公司 | Movable voltage sag detection device |
| CN113484677A (en) * | 2021-07-06 | 2021-10-08 | 江苏科技大学 | Automatic diagnosis device for troubleshooting of power electronic circuit |
-
2018
- 2018-12-17 CN CN201822115396.0U patent/CN209821334U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112363018A (en) * | 2020-11-04 | 2021-02-12 | 中国人民解放军火箭军工程大学 | Power distribution network fault positioning system and method |
| CN112363018B (en) * | 2020-11-04 | 2023-08-15 | 中国人民解放军火箭军工程大学 | Power distribution network fault positioning system and method |
| CN113341269A (en) * | 2021-05-08 | 2021-09-03 | 国网浙江省电力有限公司嘉兴供电公司 | Movable voltage sag detection device |
| CN113484677A (en) * | 2021-07-06 | 2021-10-08 | 江苏科技大学 | Automatic diagnosis device for troubleshooting of power electronic circuit |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191220 Termination date: 20201217 |
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| CF01 | Termination of patent right due to non-payment of annual fee |