CN105938979B - A kind of anti-shock arrester for overhead and method - Google Patents
A kind of anti-shock arrester for overhead and method Download PDFInfo
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- CN105938979B CN105938979B CN201610459554.7A CN201610459554A CN105938979B CN 105938979 B CN105938979 B CN 105938979B CN 201610459554 A CN201610459554 A CN 201610459554A CN 105938979 B CN105938979 B CN 105938979B
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- shock arrester
- needle body
- overhead
- arrester
- shock
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- 230000000703 anti-shock Effects 0.000 title claims abstract description 81
- 238000000034 method Methods 0.000 title claims abstract description 10
- 238000009434 installation Methods 0.000 claims description 13
- 230000000694 effects Effects 0.000 claims description 7
- 230000005484 gravity Effects 0.000 claims description 2
- 230000013011 mating Effects 0.000 claims description 2
- 241000237858 Gastropoda Species 0.000 claims 2
- 230000005540 biological transmission Effects 0.000 description 7
- 238000003032 molecular docking Methods 0.000 description 4
- APTZNLHMIGJTEW-UHFFFAOYSA-N pyraflufen-ethyl Chemical compound C1=C(Cl)C(OCC(=O)OCC)=CC(C=2C(=C(OC(F)F)N(C)N=2)Cl)=C1F APTZNLHMIGJTEW-UHFFFAOYSA-N 0.000 description 4
- 238000007789 sealing Methods 0.000 description 4
- 230000005611 electricity Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 230000033001 locomotion Effects 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 238000004458 analytical method Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 210000001503 joint Anatomy 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 210000003205 muscle Anatomy 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000009987 spinning Methods 0.000 description 1
- 238000005303 weighing Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01T—SPARK GAPS; OVERVOLTAGE ARRESTERS USING SPARK GAPS; SPARKING PLUGS; CORONA DEVICES; GENERATING IONS TO BE INTRODUCED INTO NON-ENCLOSED GASES
- H01T19/00—Devices providing for corona discharge
- H01T19/04—Devices providing for corona discharge having pointed electrodes
-
- 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
- H02G13/00—Installations of lightning conductors; Fastening thereof to supporting structure
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Plasma & Fusion (AREA)
- Electric Cable Installation (AREA)
Abstract
The invention discloses a kind of anti-shock arrester for overhead and method, including upper pin, lower needle body, upper pin is connected with lower needle body by retaining mechanism, and retaining mechanism is crossed in upper pin inside and the worm-wheel shaft parallel with trolley line including one, and described turbine wheel shaft is engaged with turbine；Described worm gear is installed on a leading screw, and described leading screw coordinates with the feed screw nut being fixed on lower needle body；And described worm-wheel shaft is located at outside upper pin and drives its swivel joint for rotating and is connected with one；By rotate swivel joint so that Worm Wheel System so drive feed screw nut moved up and down along leading screw, complete the upper and lower needle body of anti-shock arrester folding.
Description
Technical field
The present invention relates to a kind of anti-shock arrester for overhead, especially a kind of frame suitable for robot handling
Empty transmission line of electricity anti-shock arrester method.
Background technology
Overhead transmission line is the important component of power network, and its operational reliability direct relation the peace of whole power network
Entirely, stably, according to the statistic of classification of electric network fault in the world, ultra-high-tension power transmission line accounts for total tripping operation because of the tripping times that thunderbolt causes
The 50%-60% of number of times, the ruuning situation analysis according to transmission line of electricity, the tripping operation for having suitable number of times is because thunderbolt is caused
's.Particularly near the high-voltage line shaft tower in some high voltage transmission line sections, frequently suffer that thunderbolt causes electricity in thunderstorm season
Net tripping operation power outage, it is caused by thunderbolt.
Generally, anti-shock arrester is arranged on the aerial earth wire in the range of shaft tower 15-50m or OPGW.
, mostly using artificial installation of reaching the standard grade, installation difficulty is big, and danger coefficient is high for the anti-shock arrester currently applied.
Chinese patent ZL2 01110024150.2 disclose it is a kind of can Remote Installation anti-shock arrester.Including lightning-arrest
Pin body and with the upper lid that lightning rod body is fixedly connected, being fixedly connected on lightning rod body has side pin, fixed on upper lid to connect
Eedles is connected to, upper lid is provided with positive transport wheel, couples with positive transport wheel and is provided with movable motor, is additionally provided with lightning rod body
Self-locking device.This anti-shock arrester is rotated by movable motor and drives positive transport wheel to reach long-range peace in up the coming up of wire
The purpose of dress, positive transport wheel walks to take turns distance by the rotation time of movable motor to control, and during the walking of movable motor
Between can preset, when lightning rod has walked setpoint distance, the self-locking device on lightning rod can be touched so that lightning rod is being led
Self-locking on line completes the overall process of anti-shock arrester Remote Installation.The anti-shock arrester is automation equipment, knot
Structure is complex, and processing and manufacturing required precision is high, and patent does not state unloading process.
Chinese patent ZL200720108376.X discloses a kind of lightning rod used for transmission line, the lightning rod include shank,
Balanced ball, wire clamp, it is structurally characterized in that and is additionally provided with pin rod and spring, and wire clamp is hinge type structure, and shank is double needle configuration；
Wherein wire clamp is movably connected to form by two wire clamp blocks and rotational pin, and shank includes upper pin and chaining pin, upper pin, chaining pin and balanced ball
It is fixed on wire clamp.Anti-shock arrester locking mode described in above-mentioned patent uses bolt or spring compression, is applicable and manually reaches the standard grade
Handling, load and unload relatively difficult using robot.
Chinese patent ZL200720120264.6 discloses a kind of overhead transmission line interference guard and hits thunder lightning rod, includes ground
Wire clamp and the thunder that draws being fixed on ground clamp connect sudden strain of a muscle chaining pin, and the ground clamp includes ground wire holder and ground clamp lid, the ground wire
Holder top is provided with perforate, and the "T"-shaped pull bar of activity is provided with perforate, is nested with the "T"-shaped pull bar body of rod and is connected with spring；
The ground clamp is covered and is provided with draw-in groove corresponding with the top perforate of ground wire holder, and " T " head of above-mentioned "T"-shaped pull bar is located at draw-in groove
In；Ground wire holder and ground clamp lid are fixed together by "T"-shaped pull bar and spring.Anti-shock arrester described in patent is using high
Pressing spring locking mode is, it is necessary to special installation tool, applicable artificial installation of reaching the standard grade, load and unload relatively difficult using robot.
The content of the invention
In order to solve the above problems, the invention provides a kind of anti-shock arrester suitable for robot handling, this is kept away
Thunder pin can be locked on aerial earth wire by a spinning movement, possess auto-lock function, can be achieved a butt joint with robot, energy
The automatic loading and unloading to anti-shock arrester is enough completed using robot technology.
To achieve these goals, the present invention is adopted the following technical scheme that：
A kind of anti-shock arrester for overhead, including upper pin, lower needle body, described upper pin and lower needle body lead to
Cross retaining mechanism to be connected, the part in described retaining mechanism outside upper and lower needle body passes through seal cap sealing；Described
Retaining mechanism is crossed in upper pin inside and the worm shaft parallel with trolley line including one, and the two ends of worm shaft are solid by bearing
It is scheduled in the seal cavity of upper pin；Locked using worm-and-wheel gear, worm screw is arranged on worm shaft and is engaged with worm gear；It is described
Worm gear install on a leading screw, described leading screw and the feed screw nut being fixed on lower needle body coordinate；And described worm shaft
Its swivel joint for rotating is located at outside upper pin and drives with one to be connected；By rotating swivel joint so that Worm Wheel System
And then drive feed screw nut to be moved up and down along leading screw, complete the folding of the upper and lower needle body of anti-shock arrester.
The retaining mechanism uses worm mechanism, possesses auto-lock function, prevents anti-shock arrester from comprehensively being made by various power
With the loosening sliding phenomenon of lower generation.
Further, described anti-shock arrester for overhead is also flat on upper pin including one
Weighing apparatus ball.
Further, described balanced ball by connecting rod be arranged on upper pin on, by adjust the length of connecting rod with
And position of the balanced ball in the connecting rod counterbalance effect overall to reach anti-shock arrester.
Further, described upper pin, lower needle body also pass through its internal circular guideway phase from the top down by one
Even.
Further, a semicircle bayonet socket is each provided with the mating surface of described upper and lower needle body, upper and lower needle body is closed
Anti-shock arrester is set to be locked on cable after conjunction；It is straight that adjustment bayonet socket is sized so that anti-shock arrester adapts to different cables
Footpath.
Further, the part in described retaining mechanism outside upper and lower needle body has by seal cap sealing
Good dustproof and waterproof effect.
Further, the swivel joint uses notch arrangement, with the notch arrangement that anti-shock arrester loads and unloads robot
Docking, allows certain deviation in docking operation, it is to avoid the technical difficulty of exactitude position.
Further, the gravity thing for preventing it from overturning is installed in described anti-shock arrester lower end.
Further, the installation method of described anti-shock arrester for overhead, as follows：
On shaft tower top, manually robot is placed on cable, while anti-shock arrester is placed on into robot
On carrying frame, robot carries anti-shock arrester and runs to mount point, by rotating swivel joint, anti-shock arrester is locked
Tightly on cable, robot unclamps carrying frame and returns to shaft tower survey, completes the installation to anti-shock arrester.
Further, the method for dismounting of described anti-shock arrester for overhead, as follows：
During dismounting, Robot cable runs to anti-shock arrester mount point, after completion is docked with anti-shock arrester,
Joint is chosen to install by rotating backward, anti-shock arrester is unclamped on cable, robot carries anti-shock arrester and runs to
Shaft tower side, completes the dismounting to anti-shock arrester.
Beneficial effects of the present invention：
1st, simple structure of the present invention, small volume, are easy to robot to carry, and are realized and robot using notch docking mode
Docking, it is to avoid the technical difficulty of exactitude position, achievable robot is mounted and dismounted automatically.
2nd, the present invention prevents anti-shock arrester along aerial earth wire or lightning rod using the auto-lock function of worm-and-wheel gear
Produce and loosen sliding phenomenon.
3rd, sealing effectiveness of the present invention is good, so that IP degree of protection is improved.
4th, the present invention has easy installation and removal, and the degree of accuracy is high, high degree of automation, the low feature of installation cost.
Brief description of the drawings
Fig. 1 is the monnolithic case stereogram of anti-shock arrester；
Fig. 2 is anti-shock arrester left view profile；
Fig. 3 is anti-shock arrester top plan view.
Wherein, 1, trolley line；2nd, upper pin；3rd, pin is erected；4th, eedles；5th, swivel joint；6th, lower needle body；7th, balanced ball；8、
Closure afterwards；9th, circular guideway；10th, leading screw, 11, top cover labyrinth；12nd, worm gear；13rd, feed screw nut；14th, protective cover；15th, worm screw
Axle；16th, worm screw；17th, preceding closure.
Specific embodiment
The invention will be further described with embodiment below in conjunction with the accompanying drawings.
Fig. 1 is the monnolithic case stereogram of anti-shock arrester, and anti-shock arrester is main by upper pin from the appearance
2nd, the structure composition such as lower needle body 6, perpendicular pin 3, eedles 4, swivel joint 5, balanced ball 7.Perpendicular pin 3, eedles 4 are directly installed on upper pin
On 2, balanced ball 7 is arranged on upper pin 2 by connecting rod, and balanced ball 7 can be according to the length of regulation connecting rod reaching lap guard
The overall counterbalance effect of lightning lightning rod.Upper and lower needle body is connected by internal locking mechanism, and upper and lower needle body is provided with semicircle bayonet socket,
Anti-shock arrester is set to be locked on cable 1 after upper and lower needle body closure, adjustment bayonet socket is sized so that anti-shock arrester is adapted to not
Same cable diameter.Anti-shock arrester upper end is provided with top cover labyrinth 11, and rear and front end is respectively equipped with preceding closure 17, rear sealing
Lid 8, lower end is provided with protective cover 14, with good dustproof and waterproof effect.Anti-shock arrester lower end can install gravitation ball, shockproof
The structures such as hammer, prevent it from overturning.
Fig. 2, Fig. 3 are anti-shock arrester cut-away view.Retaining mechanism it is main by worm shaft 15, worm screw 16, worm gear 12,
The structure compositions such as leading screw 10, feed screw nut 13, circular guideway 9, bearing.The one end of worm shaft 15 is connected with swivel joint 5, and two ends lead to
Bearing is crossed to be fixed in the seal cavity of upper pin 2；Worm screw 16 is arranged on worm shaft 15, is coordinated with worm gear 12, and worm gear 12 is pacified
On leading screw 10；The upper end of leading screw 10 is arranged in the cavity of upper pin 2 by bearing, with the leading screw spiral shell installed in lower needle body 6
Female 13 coordinate；The upper and lower side of circular guideway 9 connects upper pin 2 and lower needle body 6 respectively, play the guiding role.Rotate swivel joint 5, band
Dynamic worm shaft 15 rotates, and is driven by worm screw 16 and worm gear 12 and drives leading screw 10 to rotate, and makes the feed screw nut 13 of needle body 6 under connection
Feed motion is completed along leading screw 10, anti-shock arrester is locked on cable 1 by the guide effect of circular guideway 9, reversely
Swivel joint 5 is rotated, the anti-shock arrester that will can be locked on cable 1 unclamps.The Worm and worm-wheel gearing has
Auto-lock function, prevents anti-shock arrester by the loosening sliding phenomenon of generation under various power comprehensive functions.
The anti-shock arrester can be applicable robot automatic loading and unloading：On shaft tower top, manually robot is placed on
On cable 1, while anti-shock arrester is placed on the carrying frame of robot, robot carries anti-shock arrester and runs to
Mount point, by rotating swivel joint 5, anti-shock arrester is locked on cable 1, and robot unclamps carrying frame and returns to shaft tower
Survey, complete the installation to anti-shock arrester.During dismounting, Robot cable 5 runs to anti-shock arrester mount point, completes
After being docked with anti-shock arrester, joint 5 is chosen to install by rotating backward, anti-shock arrester is unclamped on cable 1, robot
Carry anti-shock arrester and run to shaft tower side, complete the dismounting to anti-shock arrester.
Although above-mentioned be described with reference to accompanying drawing to specific embodiment of the invention, not to present invention protection model
The limitation enclosed, one of ordinary skill in the art should be understood that on the basis of technical scheme those skilled in the art are not
Need the various modifications made by paying creative work or deformation still within protection scope of the present invention.
Claims (9)
1. a kind of anti-shock arrester for overhead, including upper pin, lower needle body, it is characterised in that described upper pin
It is connected by retaining mechanism with lower needle body, the part in described retaining mechanism outside upper and lower needle body is close by closure
Envelope；Described retaining mechanism is crossed in upper pin inside and the worm shaft parallel with trolley line, the two ends of worm shaft including one
It is fixed in the seal cavity of upper pin by bearing；Locked using worm-and-wheel gear, worm screw is arranged on worm shaft and snail
Wheel engagement；Described worm gear is installed on a leading screw, and described leading screw coordinates with the feed screw nut being fixed on lower needle body；And institute
The worm shaft stated is located at outside upper pin and drives its swivel joint for rotating and is connected with one；By rotating swivel joint so that snail
Worm and gear is driven and then drives feed screw nut to be moved up and down along leading screw, completes the folding of the upper and lower needle body of anti-shock arrester.
2. anti-shock arrester for overhead as claimed in claim 1, it is characterised in that be also arranged on upper including
Balanced ball on needle body.
3. anti-shock arrester for overhead as claimed in claim 2, it is characterised in that described balanced ball is by connecting
Extension bar is arranged on upper pin, by adjusting the position of the length and balanced ball of connecting rod in connecting rod to reach anti-shielding
The overall counterbalance effect of lightning rod.
4. anti-shock arrester for overhead as claimed in claim 1, it is characterised in that described upper pin, lower pin
Body is also connected through its internal circular guideway from the top down by one.
5. anti-shock arrester for overhead as claimed in claim 1, it is characterised in that described upper and lower needle body
A semicircle bayonet socket is each provided with mating surface, anti-shock arrester is locked on cable after upper and lower needle body closure.
6. anti-shock arrester for overhead as claimed in claim 1, it is characterised in that the swivel joint uses groove
Mouth structure, the notch arrangement with anti-shock arrester handling robot is docked.
7. anti-shock arrester for overhead as claimed in claim 1, it is characterised in that lightning-arrest in described anti-shielding
Pin lower end is installed by the gravity thing for preventing it from overturning.
8. the installation method of the anti-shock arrester for overhead as described in claim 1-7 is any, it is characterised in that
On shaft tower top, manually robot is placed on cable, while anti-shock arrester to be placed on the carrying of robot
On frame, robot carries anti-shock arrester and runs to mount point, by rotating swivel joint, anti-shock arrester is locked at
On cable, robot unclamps carrying frame and returns to shaft tower survey, completes the installation to anti-shock arrester.
9. the method for dismounting of the anti-shock arrester for overhead as described in claim 1-7 is any, it is characterised in that
During dismounting, Robot cable runs to anti-shock arrester mount point, after completion is docked with anti-shock arrester, passes through
Rotate backward and choose to install joint, anti-shock arrester is unclamped on cable, robot carries anti-shock arrester and runs to shaft tower
Side, completes the dismounting to anti-shock arrester.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610459554.7A CN105938979B (en) | 2016-06-22 | 2016-06-22 | A kind of anti-shock arrester for overhead and method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610459554.7A CN105938979B (en) | 2016-06-22 | 2016-06-22 | A kind of anti-shock arrester for overhead and method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105938979A CN105938979A (en) | 2016-09-14 |
| CN105938979B true CN105938979B (en) | 2017-06-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610459554.7A Active CN105938979B (en) | 2016-06-22 | 2016-06-22 | A kind of anti-shock arrester for overhead and method |
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| Country | Link |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114123087B (en) * | 2021-11-13 | 2023-09-01 | 国网新疆电力有限公司吐鲁番供电公司 | Thunder-driving device for power transmission and transformation line |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201038697Y (en) * | 2007-05-24 | 2008-03-19 | 深圳市视聆通电力设备有限公司 | Overhead transmission line surround thunder-proof lightning arrester |
| CN201044330Y (en) * | 2007-04-20 | 2008-04-02 | 韩东 | Overhead transmission line failure shielding lead lightning rod |
| CN102163806A (en) * | 2011-01-21 | 2011-08-24 | 广州开能电气实业有限公司 | Shielding failure preventing lightning conductor capable of being installed remotely |
| CN102259341A (en) * | 2011-06-22 | 2011-11-30 | 昆山市工业技术研究院有限责任公司 | Combined mechanism of ratchet of high-voltage-cable walking robot |
| CN203193178U (en) * | 2013-01-29 | 2013-09-11 | 福建省电力有限公司 | Shielding failure resistance lightning rod assembling and disassembling tool |
-
2016
- 2016-06-22 CN CN201610459554.7A patent/CN105938979B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201044330Y (en) * | 2007-04-20 | 2008-04-02 | 韩东 | Overhead transmission line failure shielding lead lightning rod |
| CN201038697Y (en) * | 2007-05-24 | 2008-03-19 | 深圳市视聆通电力设备有限公司 | Overhead transmission line surround thunder-proof lightning arrester |
| CN102163806A (en) * | 2011-01-21 | 2011-08-24 | 广州开能电气实业有限公司 | Shielding failure preventing lightning conductor capable of being installed remotely |
| CN102259341A (en) * | 2011-06-22 | 2011-11-30 | 昆山市工业技术研究院有限责任公司 | Combined mechanism of ratchet of high-voltage-cable walking robot |
| CN203193178U (en) * | 2013-01-29 | 2013-09-11 | 福建省电力有限公司 | Shielding failure resistance lightning rod assembling and disassembling tool |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105938979A (en) | 2016-09-14 |
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Address after: Wang Yue Central Road Ji'nan City, Shandong province 250002 City No. 2000 Co-patentee after: National Network Intelligent Technology Co., Ltd. Patentee after: Electric Power Research Institute of State Grid Shandong Electric Power Company Co-patentee after: State Grid Corporation of China Address before: Wang Yue Central Road Ji'nan City, Shandong province 250002 City No. 2000 Co-patentee before: Shandong Luneng Intelligent Technology Co., Ltd. Patentee before: Electric Power Research Institute of State Grid Shandong Electric Power Company Co-patentee before: State Grid Corporation of China |
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Effective date of registration: 20201027 Address after: 250101 Electric Power Intelligent Robot Production Project 101 in Jinan City, Shandong Province, South of Feiyue Avenue and East of No. 26 Road (ICT Industrial Park) Patentee after: National Network Intelligent Technology Co.,Ltd. Address before: Wang Yue Central Road Ji'nan City, Shandong province 250002 City No. 2000 Patentee before: ELECTRIC POWER RESEARCH INSTITUTE OF STATE GRID SHANDONG ELECTRIC POWER Co. Patentee before: National Network Intelligent Technology Co.,Ltd. Patentee before: STATE GRID CORPORATION OF CHINA |
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