CN104166074B - Current data collecting device for electric transmission line - Google Patents
Current data collecting device for electric transmission line Download PDFInfo
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- CN104166074B CN104166074B CN201410386387.9A CN201410386387A CN104166074B CN 104166074 B CN104166074 B CN 104166074B CN 201410386387 A CN201410386387 A CN 201410386387A CN 104166074 B CN104166074 B CN 104166074B
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- insulator
- transmission line
- current data
- protective cover
- cable
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Abstract
The invention relates to the technical field of electrical power systems, in particular to a current data collecting device for an electric transmission line to achieve the technical purpose of monitoring the electric transmission line. The current data collecting device comprises an insulator, a protection cover, a caliper type current transformer and two waterproof blocks. The insulator is an insulating cylindrical bottle. The caliper type current transformer is inserted in a bottle cavity of the insulator in a movable fit mode. A caliper mouth and an operating handle of the caliper type current transformer upwards extend out of the bottle opening of the insulator. The protection cover is detachably installed in the bottle opening of the insulator and covers the caliper type current transformer, and the protection cover is provided with a left wiring opening and a right wiring opening communicated with each other. The two waterproof blocks are arranged on the left side and the right side of a cable base respectively and cover the two wiring openings of the protection cover respectively. The centers of the waterproof blocks are provided with wiring holes for a cable to pass through, and the wiring holes are communicated with each other left and right. The current data collecting device is suitable for collecting current data of the electric transmission line, and capable of being used in the open air for a long time.
Description
Technical field
The present invention relates to power system technology, more particularly to a kind of technology of transmission line of electricity current data harvester.
Background technology
In power system, when transmission line of electricity breaks down, need to find out a failure generation point reparation faulty line in time, with
Recover normal power supply.As transmission line of electricity is all exposed in outdoor environment, exposed to the sun and rain for a long time, monitored transmission line of electricity operating mode
Related monitoring device be required for possessing stronger water resistance, and existing electric current, voltage acquisition device are unsuitable for field
Life-time service.
Existing transmission line malfunction monitoring method is：One monitoring is set at interval of a certain distance on transmission line of electricity
Node, and one accident indicator is installed in each monitoring node, indicator, monitoring section are provided with accident indicator
When point is in normal transmission state, the normal color of indicator for displaying of accident indicator（Such as white）, when belonging to monitoring node
When there is power transmission failure in part of path, the eye-catching waming color of the indicator for displaying of accident indicator（It is such as red）, tour personnel
The operating mode of the affiliated part of path of monitoring node is judged by the color shown by the indicator of observation accident indicator.It is this defeated
Line fault monitoring method needs to put into substantial amounts of manpower burst lookup malfunctioning node, and the search efficiency of malfunctioning node
Low, the lookup of malfunctioning node is time-consuming also longer so that after transmission line of electricity breaks down, accident impact is larger, and power off time is longer.
The content of the invention
For defect present in above-mentioned prior art, the technical problem to be solved is to provide a kind of suitable open country
Outer life-time service, and the search efficiency of malfunctioning node can be improved, the lookup time of malfunctioning node can be reduced, lookup failure can be reduced
Human input amount transmission line of electricity current data harvester.
In order to solve above-mentioned technical problem, a kind of transmission line of electricity current data harvester provided by the present invention, its spy
Levy and be：Including insulator, protective cover, hook type current transformer, and two water-proof blocks；
The insulator is a cylindricality bottle for unidirectionally opening upwards and insulating, and hook type current transformer is with clearance fit side
In the bottle chamber of formula insertion insulator, the jaw and operation handle of hook type current transformer protrude upward the bottleneck of insulator；
The protective cover is the cover body of a cover mouth down, and protective cover is removably mounted in the mouth cylindrical part of insulator,
And cover covers hook type current transformer, and the threading opening of each one or so insertion around is offered on protective cover；
Described two water-proof blocks are placed in the left and right sides of cable tray, and cover two threading of protective cover respectively and open
Mouthful, the center of each water-proof block offers the cable-through hole that the energy of left and right insertion is passed through for cable.
Further, also including cable tray, the cable tray is electrical insulators, and cable tray set with draw-in groove fit system
On the insulator, and from the jaw of hook type current transformer pass through, the upper surface of cable tray is formed with for shelving cable
Linear groove.
Further, the cable-through hole inwall of each water-proof block has been respectively formed on radially-inwardly prominent and had circumferentially surrounded line
The water blocking tape of the circles of Kong Kongxin mono-.
Further, each water-proof block is divided into each waterproof sub-block up and down along the hole heart axes of cable-through hole, and same
Two waterproof sub-block clearance fit of water-proof block, upper waterproof sub-block therein are embedded in protective cover inwall with draw-in groove fit system,
Lower waterproof sub-block is set on the insulator with draw-in groove fit system.
Further, the bottom of bottle of the insulator offers the wire guide of a up/down perforation, the letter of hook type current transformer
Number line draws insulator from the wire guide of insulator bottom of bottle.
Further, in the bottleneck of the insulator, edge is formed with the water proof for enclosing around insulator bottleneck one and projecting upwards
Step.
Further, the bottleneck outer of the insulator is formed with least one drain tank for opening upwards.
Further, the bottleneck of the insulator is formed with each projection for projecting upwards around, and two projections are
Assembling stand, the front and back sides of each assembling stand have been respectively formed on damping tape, and each damping tape is more by vertically interval laying
Individual damping groove composition, the protective cover are arranged on two assembling stands, and two threading openings on protective cover are opened downwards,
There is on the inwall of protective cover radially prominent internal tooth, tooth of the protective cover by internal tooth and each damping tape on its inwall
Groove coordinates on assembling stand.
Further, the top surface of each assembling stand is each formed with the linear dovetail groove of both ends open, two lower waterproof sub-blocks
Bottom be embedded in the dovetail groove of two assembling stand top surfaces respectively.
The transmission line of electricity current data harvester that the present invention is provided, gathers transmission line of electricity using hook type current transformer
Current data, the data of its collection can be by wired or wireless network real-time Transmission to remote terminal so that in remote monitoring
The heart can find out malfunctioning node in time, can improve the search efficiency of malfunctioning node, can reduce the lookup time of malfunctioning node, can reduce
The human input amount of failure is searched, and insulator, protective cover and water-proof block can protect hook type current transformer so as to from day
Solarization drenches with rain, and is adapted to field life-time service.
Description of the drawings
Fig. 1 is the three-dimensional exploded view of the transmission line of electricity current data harvester of the embodiment of the present invention, the protection in the figure
Cover is half-and-half cut open；
Fig. 2 is the axonometric chart of the transmission line of electricity current data harvester of the embodiment of the present invention；
Fig. 3 is insulator and hook type current transformer in the transmission line of electricity current data harvester of the embodiment of the present invention
Assembling schematic diagram；
Fig. 4 be insulator in the transmission line of electricity current data harvester of the embodiment of the present invention, hook type current transformer,
The assembling schematic diagram of cable tray and two lower waterproof sub-blocks；
Fig. 5 is the solid after protective cover is half-and-half cut open by the transmission line of electricity current data harvester of the embodiment of the present invention
Figure；
Fig. 6 is the protective cover in the transmission line of electricity current data harvester of the embodiment of the present invention and two upper waterproof sub-blocks
Assembling schematic diagram；
Fig. 7 is the upward view of the insulator in the transmission line of electricity current data harvester of the embodiment of the present invention.
Specific embodiment
Embodiments of the invention are described in further detail below in conjunction with description of the drawings, but the present embodiment is not used to limit
The system present invention, every analog structure and its similar change using the present invention, all should list protection scope of the present invention in.
As shown in figs 1 to 6, a kind of transmission line of electricity current data harvester that the embodiment of the present invention is provided, its feature
It is：Including insulator 1, protective cover 3, hook type current transformer 2, cable tray 4, and two water-proof blocks 5；
The insulator 1 is a cylindricality bottle for unidirectionally opening upwards and insulating, and hook type current transformer 2 is with clearance fit
Mode is inserted in the bottle chamber of insulator 1, and the jaw 21 and operation handle 22 of hook type current transformer protrude upward insulator
Bottleneck；
The protective cover 3 is the cover body of a cover mouth down, and protective cover 3 is removably mounted in the bottleneck of insulator 1
Portion, and cover covers hook type current transformer 2, and the threading opening of each one or so insertion around is offered on protective cover 3；
The cable tray 4 is electrical insulators, and cable tray 4 is embedded on insulator 1, and from jaw type with draw-in groove fit system
Pass through in the jaw 21 of current transformer, the upper surface of cable tray 4 is formed with for shelving the linear groove 41 of cable；
Described two water-proof blocks 5 are placed in the left and right sides of cable tray 4, and cover two threading of protective cover 3 respectively
Opening, the center of each water-proof block 5 offers the cable-through hole 53 that the energy of left and right insertion is passed through for cable（See Fig. 5）, each is prevented
The cable-through hole inwall of water block is respectively formed on radially-inwardly water blocking tape that is prominent and circumferentially surrounding the circle of the cable-through hole hole heart one；
Each water-proof block is divided into each waterproof sub-block 51,52 up and down, and same waterproof along the hole heart axes of cable-through hole
Two waterproof sub-blocks 51 of block, 52 clearance fit, upper waterproof sub-block therein 52 are embedded in protective cover 3 with draw-in groove fit system
Wall, lower waterproof sub-block 51 are embedded on insulator 1 with draw-in groove fit system.
As shown in fig. 7, in the embodiment of the present invention, the bottom of bottle of the insulator 1 offers an installation screw 17, and one
The wire guide 16 of up/down perforation, the holding wire of hook type current transformer 2 draw insulator from the wire guide of insulator bottom of bottle.
In the embodiment of the present invention, in the bottleneck of the insulator 1, edge is formed with
The water proof step 12 for going out, the bottleneck outer of insulator 1 are formed with least one drain tank 13 for opening upwards.
In the embodiment of the present invention, the bottleneck of the insulator 1 is formed with each one projection 11 for projecting upwards around, and this two
Individual projection 11 is assembling stand, and the front and back sides of each assembling stand 11 have been respectively formed on damping tape 15, and each damping tape 15 is by edge
Multiple damping groove compositions that vertical interval is laid, the protective cover 3 are arranged on two assembling stands 11, two on protective cover 3
Individual threading opening is opened downwards, has radially prominent internal tooth 31 on the inwall of protective cover 3, and protective cover passes through its inwall
On the tooth socket fit of internal tooth and each damping tape be arranged on assembling stand.
In the embodiment of the present invention, the top surface of each assembling stand 11 is each formed with the linear dovetail groove 14 of both ends open, two
The bottom of lower waterproof sub-block 51 is embedded in the dovetail groove 14 of two assembling stand top surfaces respectively.
In other embodiments of the present invention, the threading opening on protective cover can also be closing downwards, and protective cover can also
Installed on the insulator using alternate manner, such as clamped on the insulator using folders such as anchor ears.
The embodiment of the present invention is adapted for mount on using on transmission line of electricity, and for the current data using transmission line of electricity, which is adopted
The data of collection can first be removed protective cover and two upper anti-by wired or wireless network real-time Transmission to remote terminal during installation
Water sub-block, and by insulator（By installation screw 17 and bolt）It is fixed on the electric pole of transmission line of electricity, then will be jaw type electric current mutual
The jaw of sensor opens, then tested cable 9 is embedded in the cable-through hole portion of the linear groove and two lower waterproof sub-blocks of cable tray,
Then make the jaw of hook type current transformer closed again, be then loaded on protective cover and two upper waterproof sub-blocks so that on two
Waterproof sub-block distinguishes obvolvents with two lower waterproof sub-blocks so that protective cover is matched somebody with somebody by its inner wall coarse face and each damping tape
Close, be locked on two assembling stands, under the protection of insulator, protective cover and water-proof block, be avoided that hook type current transformer is received
Expose to the sun and rain.
Claims (9)
1. a kind of transmission line of electricity current data harvester, it is characterised in that：Including insulator, protective cover, jaw type Current Mutual Inductance
Device, and two water-proof blocks；
The insulator is the unidirectional open upwards and cylindricality bottle that insulate, and hook type current transformer is inserted in clearance fit mode
Enter in the bottle chamber of insulator, the jaw and operation handle of hook type current transformer protrude upward the bottleneck of insulator；
The protective cover is the cover body of a cover mouth down, and protective cover is removably mounted in the mouth cylindrical part of insulator, and covers
Hook type current transformer is covered, the threading opening of each one or so insertion around on protective cover, is offered；
Described two water-proof blocks are placed in the left and right sides of cable tray, and cover two threading openings of protective cover respectively, often
The center of individual water-proof block offers the cable-through hole that the energy of left and right insertion is passed through for cable.
2. transmission line of electricity current data harvester according to claim 1, it is characterised in that：Also include cable tray, institute
Cable tray is stated for electrical insulators, cable tray is set on the insulator with draw-in groove fit system, and from hook type current transformer
Pass through in jaw, the upper surface of cable tray is formed with for shelving the linear groove of cable.
3. transmission line of electricity current data harvester according to claim 1, it is characterised in that：The line excessively of each water-proof block
Hole inwall is respectively formed on radially-inwardly water blocking tape that is prominent and circumferentially surrounding the circle of the cable-through hole hole heart one.
4. the transmission line of electricity current data harvester according to claim 1 or 3, it is characterised in that：Each water-proof block is equal
It is divided into each waterproof sub-block up and down, and two waterproof sub-block clearance fit of same water-proof block along the hole heart axes of cable-through hole,
Upper waterproof sub-block therein is embedded in protective cover inwall with draw-in groove fit system, and lower waterproof sub-block is embedded in draw-in groove fit system
On insulator.
5. transmission line of electricity current data harvester according to claim 1, it is characterised in that：The bottom of bottle of the insulator
The wire guide of a up/down perforation is offered, the holding wire of hook type current transformer draws insulation from the wire guide of insulator bottom of bottle
Son.
6. transmission line of electricity current data harvester according to claim 1, it is characterised in that：The bottleneck of the insulator
Interior edge is formed with the water proof step for enclosing around insulator bottleneck one and projecting upwards.
7. transmission line of electricity current data harvester according to claim 1, it is characterised in that：The bottleneck of the insulator
Outer is formed with least one drain tank for opening upwards.
8. transmission line of electricity current data harvester according to claim 1, it is characterised in that：The bottleneck of the insulator
It is formed with each projection for projecting upwards around, two projections are assembling stand, equal shape on the front and back sides of each assembling stand
Into there is damping tape, each damping tape is arranged on two by the multiple damping groove compositions for being vertically spaced laying, the protective cover
On individual assembling stand, two threading openings on protective cover are opened downwards, have what is radially projected on the inwall of protective cover
Internal tooth, tooth socket fit of the protective cover by the internal tooth on its inwall with each damping tape are arranged on assembling stand.
9. transmission line of electricity current data harvester according to claim 8, it is characterised in that：The top surface of each assembling stand
The linear dovetail groove of both ends open is each formed with, the bottom of two lower waterproof sub-blocks is embedded in the swallow of two assembling stand top surfaces respectively
In stern notch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410386387.9A CN104166074B (en) | 2014-08-07 | 2014-08-07 | Current data collecting device for electric transmission line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410386387.9A CN104166074B (en) | 2014-08-07 | 2014-08-07 | Current data collecting device for electric transmission line |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104166074A CN104166074A (en) | 2014-11-26 |
| CN104166074B true CN104166074B (en) | 2017-04-12 |
Family
ID=51909978
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410386387.9A Active CN104166074B (en) | 2014-08-07 | 2014-08-07 | Current data collecting device for electric transmission line |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104166074B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110441557B (en) * | 2019-09-10 | 2024-03-08 | 上海萌烨电力科技有限公司 | Distribution line porcelain insulator type wired transmission current and electric field data acquisition device |
| CN116203301B (en) * | 2023-02-10 | 2024-01-30 | 南通旭泰自动化设备有限公司 | Waterproof type hydropower station voltage monitoring device |
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|---|---|---|---|---|
| CN1346442A (en) * | 1999-04-02 | 2002-04-24 | 林赛制造公司 | Insulator support current sensor |
| EP1276121A2 (en) * | 2001-07-12 | 2003-01-15 | Elektrotechnische Werke Fritz Driescher & Söhne GmbH | Current transformer |
| CN2773627Y (en) * | 2005-03-17 | 2006-04-19 | 浙江海康集团有限公司 | Shell of power transmission line on-line monitor |
| CN101034099A (en) * | 2007-02-02 | 2007-09-12 | 湖北盛佳电器设备有限公司 | Straight-through current transformer with anti-theft electric surface shield |
| RU2345432C1 (en) * | 2007-10-01 | 2009-01-27 | Открытое акционерное общество "Энергомашкорпорация" | Outdoor high-voltage current transformer |
| CN202166662U (en) * | 2011-06-01 | 2012-03-14 | 白庆永 | Tool used for assembling and disassembling circuit fault indicator with power on |
| CN203025258U (en) * | 2012-11-25 | 2013-06-26 | 山东计保电气有限公司 | High-voltage on-line electric parameter measuring device |
| CN103616552A (en) * | 2013-12-15 | 2014-03-05 | 赵东旭 | Sensing assembly of insulator leakage current |
| CN203562252U (en) * | 2013-10-29 | 2014-04-23 | 刘进生 | Insulator with safety cover and lightning arrester |
| CN103871694A (en) * | 2014-03-31 | 2014-06-18 | 刘进生 | Anti-thunder insulator with transparent insulation safety cover and integrated grounding ring |
| CN204065319U (en) * | 2014-08-07 | 2014-12-31 | 上海萌烨电力科技有限公司 | Transmission line of electricity current data harvester |
-
2014
- 2014-08-07 CN CN201410386387.9A patent/CN104166074B/en active Active
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1346442A (en) * | 1999-04-02 | 2002-04-24 | 林赛制造公司 | Insulator support current sensor |
| EP1276121A2 (en) * | 2001-07-12 | 2003-01-15 | Elektrotechnische Werke Fritz Driescher & Söhne GmbH | Current transformer |
| CN2773627Y (en) * | 2005-03-17 | 2006-04-19 | 浙江海康集团有限公司 | Shell of power transmission line on-line monitor |
| CN101034099A (en) * | 2007-02-02 | 2007-09-12 | 湖北盛佳电器设备有限公司 | Straight-through current transformer with anti-theft electric surface shield |
| RU2345432C1 (en) * | 2007-10-01 | 2009-01-27 | Открытое акционерное общество "Энергомашкорпорация" | Outdoor high-voltage current transformer |
| CN202166662U (en) * | 2011-06-01 | 2012-03-14 | 白庆永 | Tool used for assembling and disassembling circuit fault indicator with power on |
| CN203025258U (en) * | 2012-11-25 | 2013-06-26 | 山东计保电气有限公司 | High-voltage on-line electric parameter measuring device |
| CN203562252U (en) * | 2013-10-29 | 2014-04-23 | 刘进生 | Insulator with safety cover and lightning arrester |
| CN103616552A (en) * | 2013-12-15 | 2014-03-05 | 赵东旭 | Sensing assembly of insulator leakage current |
| CN103871694A (en) * | 2014-03-31 | 2014-06-18 | 刘进生 | Anti-thunder insulator with transparent insulation safety cover and integrated grounding ring |
| CN204065319U (en) * | 2014-08-07 | 2014-12-31 | 上海萌烨电力科技有限公司 | Transmission line of electricity current data harvester |
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| Publication number | Publication date |
|---|---|
| CN104166074A (en) | 2014-11-26 |
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