CN204065319U - Transmission line of electricity current data harvester - Google Patents
Transmission line of electricity current data harvester Download PDFInfo
- Publication number
- CN204065319U CN204065319U CN201420444021.8U CN201420444021U CN204065319U CN 204065319 U CN204065319 U CN 204065319U CN 201420444021 U CN201420444021 U CN 201420444021U CN 204065319 U CN204065319 U CN 204065319U
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- insulator
- protective cover
- transmission line
- cable
- current data
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Abstract
A kind of transmission line of electricity current data harvester, relates to technical field of power systems, and what solve is the technical matters of monitoring transmission line of electricity.This device comprises insulator, protective cover, hook type current transformer, and two water-proof blocks; Described insulator is the cylindricality bottle of an insulation, and described hook type current transformer inserts in the bottle chamber of insulator with movable fit system, and the jaw of hook type current transformer and operating grip all protrude upward the bottleneck of insulator; Described protective cover is removably arranged on the mouth cylindrical part of insulator, and cover cap lives hook type current transformer, protective cover offers each about one through threading opening around; 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, and the center of each water-proof block all offers the through cable-through hole that can pass for cable in left and right.The device that the utility model provides, is applicable to gather the current data of transmission line of electricity, can Long-Time Service in the wild.
Description
Technical field
The utility model relates to power system technology, particularly relates to a kind of technology of transmission line of electricity current data harvester.
Background technology
In electric system, when transmission line of electricity breaks down, need to find out fault origination point in time and repair faulty line, to recover normal power supply.Because transmission line of electricity is all exposed in outdoor environment, exposed to the sun and rain for a long time, the relevant monitoring device of monitoring transmission line of electricity operating mode all needs to possess stronger water resistance, and existing electric current, voltage acquisition device are all not suitable for field Long-Time Service.
Existing transmission line malfunction monitoring method is: on transmission line of electricity, arrange a monitoring node at interval of certain distance, and at each monitoring node, an accident indicator is installed, accident indicator is provided with indicator, when monitoring node is in normal transmission state, the normal look of indicator for displaying (such as white) of accident indicator, when belonging to monitoring node during part of path generation power transmission failure, the waming color (such as red) that the indicator for displaying of accident indicator is eye-catching, tour personnel judge the operating mode of part of path belonging to monitoring node by the color shown by the indicator of observing accident indicator.This transmission line malfunction monitoring method needs to drop into a large amount of manpower burst looking up the fault nodes, and the search efficiency of malfunctioning node is low, and searching of malfunctioning node is consuming time also longer, and after transmission line of electricity is broken down, accident impact is comparatively large, and power off time is longer.
Utility model content
For the defect existed in above-mentioned prior art, technical problem to be solved in the utility model is to provide a kind of applicable field Long-Time Service, and the search efficiency of malfunctioning node can be improved, that can reduce malfunctioning node searches the time, can reduce the transmission line of electricity current data harvester of the human input amount of looking up the fault.
In order to solve the problems of the technologies described above, a kind of transmission line of electricity current data harvester provided by the utility model, is characterized in that: comprise insulator, protective cover, hook type current transformer, and two water-proof blocks;
Described insulator is upwards unidirectional opening and a cylindricality bottle for insulation, and hook type current transformer inserts in the bottle chamber of insulator with movable fit system, and the jaw of hook type current transformer and operating grip all protrude upward the bottleneck of insulator;
Described protective cover is the cover body of a cover mouth down, and protective cover is removably arranged on the mouth cylindrical part of insulator, and cover cap lives hook type current transformer, protective cover offers each about one through threading opening around;
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, and the center of each water-proof block all offers the through cable-through hole that can pass for cable in left and right.
Further, also comprise cable tray, described cable tray is electrical insulators, and cable tray is set on the insulator with draw-in groove fit system, and passes from the jaw of hook type current transformer, and the upper surface of cable tray is formed with the linear groove for shelving cable.
Further, the cable-through hole inwall of each water-proof block is all formed radially-inwardly outstanding and circumferentially around the water blocking tape of the cable-through hole hole heart one circle.
Further, each water-proof block is all divided into each waterproof sub-block up and down along the hole heart axes of cable-through hole, and two of same water-proof block waterproof sub-block activities coordinate, upper waterproof sub-block is wherein embedded in protective cover inwall with draw-in groove fit system, and lower waterproof sub-block is set on the insulator with draw-in groove fit system.
Further, offer the wire guide of a up/down perforation at the bottom of the bottle of described insulator, the signal wire of hook type current transformer draws insulator from the wire guide at the bottom of insulator bottle.
Further, the bottleneck of described insulator is interior encloses and the water proof step projected upwards along being formed around insulator bottleneck one.
Further, the bottleneck outer of described insulator is formed with at least one drain tank upwards opened.
Further, the bottleneck of described insulator is formed with each projection projected upwards around, these two projections are assembling stand, the front and back sides of each assembling stand is all formed with damping tape, each damping tape forms by multiple damping grooves that vertically interval is laid, described protective cover is arranged on two assembling stands, two threading opening openings all downwards on protective cover, the inwall of protective cover has radially outstanding internal tooth, protective cover is arranged on assembling stand by the tooth socket fit of the internal tooth on its inwall and each damping tape.
Further, the end face of each assembling stand is all formed with the linear dovetail groove of both ends open, and the bottom of two lower waterproof sub-blocks is embedded in the dovetail groove of two assembling stand end faces respectively.
The transmission line of electricity current data harvester that the utility model provides; hook type current transformer is utilized to gather the current data of transmission line of electricity; its data gathered can be transferred to remote terminal by during wired or wireless network implementation; make remote monitoring center can find out malfunctioning node in time; the search efficiency of malfunctioning node can be improved; that can reduce malfunctioning node searches the time; the human input amount of looking up the fault can be reduced; and insulator, protective cover and water-proof block can protect hook type current transformer; making it from exposing to the sun and rain, being applicable to field Long-Time Service.
Accompanying drawing explanation
Fig. 1 is the three-dimensional exploded view of the transmission line of electricity current data harvester of the utility model embodiment, and the protective cover in this figure is half-and-half cut open;
Fig. 2 is the stereographic map of the transmission line of electricity current data harvester of the utility model embodiment;
Fig. 3 is the assembling schematic diagram of insulator in the transmission line of electricity current data harvester of the utility model embodiment and hook type current transformer;
Fig. 4 is the assembling schematic diagram of insulator, hook type current transformer, cable tray and two lower waterproof sub-blocks in the transmission line of electricity current data harvester of the utility model embodiment;
Fig. 5 is the stereographic map after protective cover is half-and-half cut open by the transmission line of electricity current data harvester of the utility model embodiment;
Fig. 6 is the assembling schematic diagram of protective cover in the transmission line of electricity current data harvester of the utility model embodiment and two upper waterproof sub-blocks;
Fig. 7 is the upward view of the insulator in the transmission line of electricity current data harvester of the utility model embodiment.
Embodiment
Illustrate below in conjunction with accompanying drawing and be described in further detail embodiment of the present utility model, but the present embodiment is not limited to the utility model, every employing analog structure of the present utility model and similar change thereof, all should list protection domain of the present utility model in.
As shown in figs 1 to 6, a kind of transmission line of electricity current data harvester that the utility model embodiment provides, is characterized in that: comprise insulator 1, protective cover 3, hook type current transformer 2, cable tray 4, and two water-proof blocks 5;
Described insulator 1 is upwards unidirectional opening and a cylindricality bottle for insulation, and hook type current transformer 2 inserts in the bottle chamber of insulator 1 with movable fit system, and the jaw 21 of hook type current transformer and operating grip 22 all protrude upward the bottleneck of insulator;
Described protective cover 3 is cover bodies of a cover mouth down, and protective cover 3 is removably arranged on the mouth cylindrical part of insulator 1, and cover cap lives hook type current transformer 2, protective cover 3 offers each about one through threading opening around;
Described cable tray 4 is electrical insulators, and cable tray 4 is embedded on insulator 1 with draw-in groove fit system, and passes from the jaw 21 of hook type current transformer, and the upper surface of cable tray 4 is formed with the linear groove 41 for shelving cable;
Described two water-proof blocks 5 are placed in the left and right sides of cable tray 4, and cover two threading openings of protective cover 3 respectively, the cable-through hole 53(that can pass for cable that the center of each water-proof block 5 all offers left and right through is shown in Fig. 5), the cable-through hole inwall of each water-proof block is all formed radially-inwardly outstanding and circumferentially around the water blocking tape of the cable-through hole hole heart one circle;
Each water-proof block is all divided into each waterproof sub-block 51,52 up and down along the hole heart axes of cable-through hole, and two of same water-proof block waterproof sub-block 51,52 activities coordinate, upper waterproof sub-block 52 is wherein embedded in protective cover 3 inwall with draw-in groove fit system, and lower waterproof sub-block 51 is embedded on insulator 1 with draw-in groove fit system.
As shown in Figure 7, in the utility model embodiment, at the bottom of the bottle of described insulator 1, offer an installation screw 17, and the wire guide 16 of a up/down perforation, the signal wire of hook type current transformer 2 draws insulator from the wire guide at the bottom of insulator bottle.
In the utility model embodiment, enclose and the water proof step 12 projected upwards along being formed around insulator bottleneck one in the bottleneck of described insulator 1, the bottleneck outer of insulator 1 is formed with at least one drain tank upwards opened 13.
In the utility model embodiment, the bottleneck of described insulator 1 is formed with each projection projected upwards 11 around, these two projections 11 are assembling stand, the front and back sides of each assembling stand 11 is all formed with damping tape 15, each damping tape 15 forms by multiple damping grooves that vertically interval is laid, described protective cover 3 is arranged on two assembling stands 11, two threading opening openings all downwards on protective cover 3, the inwall of protective cover 3 has radially outstanding internal tooth 31, protective cover is arranged on assembling stand by the tooth socket fit of the internal tooth on its inwall and each damping tape.
In the utility model embodiment, the bottom that the end face of each assembling stand 11 is all formed with linear dovetail groove 14, two lower waterproof sub-blocks 51 of both ends open is embedded in the dovetail groove 14 of two assembling stand end faces respectively.
In other embodiment of the utility model, the threading opening on protective cover also can be close downwards, and protective cover also can adopt alternate manner to install on the insulator, such as utilizes the folder clampings such as anchor ear on the insulator.
The utility model embodiment is applicable to being arranged on transmission line of electricity and uses, for adopting the current data of transmission line of electricity, its data gathered can be transferred to remote terminal by during wired or wireless network implementation, protective cover and two upper waterproof sub-blocks are first taken off during installation, and insulator (by installation screw 17 and bolt) is fixed on the electric pole of transmission line of electricity, again the jaw of hook type current transformer is opened, tested cable 9 is embedded in the linear groove of cable tray and the cable-through hole portion of two lower waterproof sub-blocks again, and then make the jaw of hook type current transformer closed, and then load onto protective cover and two upper waterproof sub-blocks, make two upper waterproof sub-blocks and two lower waterproof sub-block obvolvents respectively, make protective cover coordinating by its inner wall coarse face and each damping tape, be locked on two assembling stands, at insulator, under the protection of protective cover and water-proof block, hook type current transformer can be avoided to be exposed to the sun and rain.
Claims (9)
1. a transmission line of electricity current data harvester, is characterized in that: comprise insulator, protective cover, hook type current transformer, and two water-proof blocks;
Described insulator is upwards unidirectional opening and a cylindricality bottle for insulation, and hook type current transformer inserts in the bottle chamber of insulator with movable fit system, and the jaw of hook type current transformer and operating grip all protrude upward the bottleneck of insulator;
Described protective cover is the cover body of a cover mouth down, and protective cover is removably arranged on the mouth cylindrical part of insulator, and cover cap lives hook type current transformer, protective cover offers each about one through threading opening around;
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, and the center of each water-proof block all offers the through cable-through hole that can pass for cable in left and right.
2. transmission line of electricity current data harvester according to claim 1, it is characterized in that: also comprise cable tray, described cable tray is electrical insulators, cable tray is set on the insulator with draw-in groove fit system, and pass from the jaw of hook type current transformer, the upper surface of cable tray is formed with the linear groove for shelving cable.
3. transmission line of electricity current data harvester according to claim 1, is characterized in that: the cable-through hole inwall of each water-proof block is all formed radially-inwardly outstanding and circumferentially around the water blocking tape of the cable-through hole hole heart one circle.
4. the transmission line of electricity current data harvester according to claim 1 or 3, it is characterized in that: each water-proof block is all divided into each waterproof sub-block up and down along the hole heart axes of cable-through hole, and two of same water-proof block waterproof sub-block activities coordinate, upper waterproof sub-block is wherein embedded in protective cover inwall with draw-in groove fit system, and lower waterproof sub-block is set on the insulator with draw-in groove fit system.
5. transmission line of electricity current data harvester according to claim 1, is characterized in that: the wire guide offering a up/down perforation at the bottom of the bottle of described insulator, and the signal wire of hook type current transformer draws insulator from the wire guide at the bottom of insulator bottle.
6. transmission line of electricity current data harvester according to claim 1, is characterized in that: enclose and the water proof step projected upwards along being formed around insulator bottleneck one in the bottleneck of described insulator.
7. transmission line of electricity current data harvester according to claim 1, is characterized in that: the bottleneck outer of described insulator is formed with at least one drain tank upwards opened.
8. transmission line of electricity current data harvester according to claim 1, it is characterized in that: the bottleneck of described insulator is formed with each projection projected upwards around, these two projections are assembling stand, the front and back sides of each assembling stand is all formed with damping tape, each damping tape forms by multiple damping grooves that vertically interval is laid, described protective cover is arranged on two assembling stands, two threading opening openings all downwards on protective cover, the inwall of protective cover has radially outstanding internal tooth, protective cover is arranged on assembling stand by the tooth socket fit of the internal tooth on its inwall and each damping tape.
9. transmission line of electricity current data harvester according to claim 8, is characterized in that: the end face of each assembling stand is all formed with the linear dovetail groove of both ends open, and the bottom of two lower waterproof sub-blocks is embedded in the dovetail groove of two assembling stand end faces respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420444021.8U CN204065319U (en) | 2014-08-07 | 2014-08-07 | Transmission line of electricity current data harvester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420444021.8U CN204065319U (en) | 2014-08-07 | 2014-08-07 | Transmission line of electricity current data harvester |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204065319U true CN204065319U (en) | 2014-12-31 |
Family
ID=52206802
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420444021.8U Withdrawn - After Issue CN204065319U (en) | 2014-08-07 | 2014-08-07 | Transmission line of electricity current data harvester |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204065319U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104166074A (en) * | 2014-08-07 | 2014-11-26 | 上海萌烨电力科技有限公司 | Current data collecting device for electric transmission line |
| CN106557068A (en) * | 2015-09-28 | 2017-04-05 | 发那科株式会社 | Numerical control system |
-
2014
- 2014-08-07 CN CN201420444021.8U patent/CN204065319U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104166074A (en) * | 2014-08-07 | 2014-11-26 | 上海萌烨电力科技有限公司 | Current data collecting device for electric transmission line |
| CN104166074B (en) * | 2014-08-07 | 2017-04-12 | 上海萌烨电力科技有限公司 | Current data collecting device for electric transmission line |
| CN106557068A (en) * | 2015-09-28 | 2017-04-05 | 发那科株式会社 | Numerical control system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20141231 Effective date of abandoning: 20170412 |