CN204649893U - Built on stilts fault detector stationary installation - Google Patents
Built on stilts fault detector stationary installation Download PDFInfo
- Publication number
- CN204649893U CN204649893U CN201520331486.7U CN201520331486U CN204649893U CN 204649893 U CN204649893 U CN 204649893U CN 201520331486 U CN201520331486 U CN 201520331486U CN 204649893 U CN204649893 U CN 204649893U
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- Prior art keywords
- buckling body
- line frame
- pressing line
- fault detector
- spring pressuring
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- 238000009434 installation Methods 0.000 title claims abstract description 22
- 241000272165 Charadriidae Species 0.000 title claims abstract description 18
- 238000001514 detection method Methods 0.000 abstract description 4
- 238000012546 transfer Methods 0.000 description 5
- 230000007547 defect Effects 0.000 description 4
- 230000004907 flux Effects 0.000 description 4
- 229910000831 Steel Inorganic materials 0.000 description 2
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- TVEXGJYMHHTVKP-UHFFFAOYSA-N 6-oxabicyclo[3.2.1]oct-3-en-7-one Chemical compound C1C2C(=O)OC1C=CC2 TVEXGJYMHHTVKP-UHFFFAOYSA-N 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 230000011664 signaling Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
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- Locating Faults (AREA)
Abstract
The utility model relates to electric system detection field, a kind of built on stilts fault detector stationary installation specifically, comprise built on stilts fault detector and U-shaped support, U-shaped support is provided with base plate and the side plate perpendicular to base plate both sides, it is characterized in that being provided with snap device, snap device is provided with the first buckling body and second buckling body of arc, first buckling body is connected with side plate through spring hinge respectively with the second buckling body, the first pressing line frame and the second pressing line frame is respectively equipped with inside first buckling body and the second buckling body, first pressing line frame is connected with the second buckling body with the first buckling body through spring hinge with second pressing line frame one end, first pressing line frame and the second pressing line frame other end press in the middle part of base plate, the first spring pressuring plate and the second spring pressuring plate is provided with outside first buckling body and the second buckling body, first spring pressuring plate and the second spring pressuring plate upper end are pressed on the first buckling body and the second buckling body respectively, have fixed, the advantage such as easy for installation.
Description
Technical field
The utility model relates to electric system detection field, specifically a kind of built on stilts fault detector stationary installation fixed, easy for installation, with low cost.
Background technology
Built on stilts fault detector is an important utility appliance of distribution automation fault automatic location system, fault detector is arranged on power circuit, the detection of phase fault can be completed, coordinate the detection and location that realize singlephase earth fault with asymmetric current source simultaneously.Fault detector generally includes several parts such as stationary installation, signal coupling coil, control module, housing, wireless data transfer module, hi-line is stuck in the middle of stationary installation, when there being electric current to flow through in wire, alternating magnetic field is produced around it, this magnetic field is through the effect of signal coupling coil, by signal extraction out, then reach control module through input circuit and carry out calculating, judging whether short circuit, this judged result is sent to watch-dog through wireless communication module after judging by control module.Built on stilts fault detector can be solid and reliable be fixed on pole line, can directly affects fault location system normally run.According to the relevant regulations of " State Grid Corporation of China's company standard Distribution Network Equipment classification of defects standard ", the serious corrosion of utility appliance, seriously loosening, not fastening is major defect; Automation equipment fault causes remote measurement, remote signalling Information abnormity is major defect.Major defect may develop into accident, must strengthen monitoring and carrying out overhaul plan.
At present, the stationary installation of fault detector establishes stage clip structure to realize fixing on pole line usually in two panels CT magnetic flux buckle, this mode often easily occur stage clip thread off in advance or two panels CT magnetic flux buckle by phenomenons such as inner stage clip jack-up can not close completely, and then causing trouble indicator drops the problems such as loss, remote measurement current error be larger, there is very large potential safety hazard.Simultaneously, because although overhead power line horizontal direction cabling is main, but simultaneously also there are the special circumstances such as vertical cabling, oblique cabling, this Conventional fastening arrangements, when the fault detectors such as vertical rack ceases to be busy, oblique pole line fixing, more easily goes wrong.
Summary of the invention
The utility model aims to provide a kind of built on stilts fault detector stationary installation fixed, easy for installation, with low cost.
In order to achieve the above object, the utility model provides following technical scheme:
A kind of built on stilts fault detector stationary installation, comprise built on stilts fault detector and U-shaped support, U-shaped support is provided with base plate and the side plate perpendicular to base plate both sides, U-shaped support can be fixed by the fixed connecting pieces such as bolt and housing, also can add man-hour by U-shaped support and housing one-body molded, it is characterized in that being provided with snap device, snap device is provided with the first buckling body and second buckling body of arc, first buckling body is connected with U-shaped rack side plate through spring hinge respectively with the second buckling body, first buckling body and the second buckling body fasten through spring hinge respectively, form the cavity closed, the first pressing line frame and the second pressing line frame is respectively equipped with inside first buckling body and the second buckling body, first pressing line frame is connected with the second buckling body with the first buckling body through spring hinge with second pressing line frame one end, first pressing line frame and the second pressing line frame other end press in the middle part of base plate, the first spring pressuring plate and the second spring pressuring plate is respectively equipped with outside first buckling body and the second buckling body, first spring pressuring plate is connected with U-shaped rack side plate respectively with the second spring pressuring plate lower end, first spring pressuring plate and the second spring pressuring plate upper end are pressed on the first buckling body and the second buckling body respectively.
Circular groove is provided with, so that be fixed high-tension line in the middle part of U-shaped support base plate upper surface described in the utility model.
Circular groove described in the utility model is provided with anti-skidding salient point, increases the friction force on circular groove surface, prevents fault detector from sliding.
Fixed groove is provided with in the middle part of circular groove described in the utility model, pressure transducer is provided with in fixed groove, pressure transducer is connected by the control module of input circuit with built on stilts fault detector, when pressing line frame hi-line is fixed and working properly time, the pressure that pressure transducer in fixed groove is subject within the specific limits, when the pressure that pressure transducer receives is too small, fixedly there is problem in what represent built on stilts fault detector, control module sends signal to wireless data transfer module, wireless data transfer module sends signal and this judged result is sent to watch-dog, play warning, warning function, stop potential safety hazard.
The utility model is made up of snap device and spring pressuring plate two parts, spring pressuring plate is preferably steel disc, to meet stationary installation to physical strength and the requirement of mechanical life, spring pressuring plate applies pressure from outside to snap device, frequently drop after preventing fault detector from installing, fragile, CT magnetic flux buckle card is not tight etc., and phenomenon occurs, the utility model has the advantages such as fixed, easy for installation, with low cost.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the left view of Fig. 1.
Fig. 3 is assembling design sketch of the present utility model.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described in further detail:
A kind of built on stilts fault detector stationary installation, comprise built on stilts fault detector and U-shaped support, U-shaped support is provided with base plate 1 and the side plate 2 perpendicular to base plate both sides, U-shaped support can be fixed by the fixed connecting pieces such as bolt and housing, also can add man-hour by U-shaped support and housing one-body molded, it is characterized in that being provided with snap device, snap device is provided with the first buckling body 3 and the second buckling body 4 of arc, first buckling body 3 is connected with U-shaped rack side plate 2 through spring hinge 5 respectively with the second buckling body 4, first buckling body 3 and the second buckling body 4 fasten through spring hinge 5 respectively, form the cavity closed, first buckling body 3 and the second fastening place, buckling body 4 upper end can be respectively equipped with bolt and screw, it is fixed further, the first pressing line frame 6 and the second pressing line frame 7 is respectively equipped with inside first buckling body 3 and the second buckling body 4, first pressing line frame 6 is connected with the second buckling body 4 with the first buckling body 3 through spring hinge 5 with second pressing line frame 7 one end, first pressing line frame 6 and second pressing line frame 7 other end press in the middle part of base plate 1, the first spring pressuring plate 8 and the second spring pressuring plate 9 is respectively equipped with outside first buckling body 3 and the second buckling body 4, first spring pressuring plate 8 is connected with U-shaped rack side plate 2 respectively with the second spring pressuring plate 9 lower end, first spring pressuring plate 8 and the second spring pressuring plate 9 upper end are pressed on the first buckling body 3 and the second buckling body 4 respectively.Be provided with circular groove 9 in the middle part of U-shaped support base plate 1 upper surface described in the utility model, also can be set to v-depression, so that be fixed high-tension line.Circular groove described in the utility model is provided with anti-skidding salient point, increases the friction force on circular groove surface, prevents fault detector from sliding.Fixed groove is provided with in the middle part of circular groove 9 described in the utility model, pressure transducer is provided with in fixed groove, pressure transducer is connected by the control module of input circuit with built on stilts fault detector, when pressing line frame hi-line is fixed and working properly time, the pressure that pressure transducer in fixed groove is subject within the specific limits, when the pressure that pressure transducer receives is too small, fixedly there is problem in what represent built on stilts fault detector, control module sends signal to wireless data transfer module, wireless data transfer module sends signal and this judged result is sent to watch-dog, play warning, warning function, stop potential safety hazard.
During use, open spring pressuring plate and buckling body, by insulating bar hi-line is placed in stationary installation and is fixed, spring pressuring plate is preferably steel disc, to meet stationary installation to physical strength and the requirement of mechanical life, spring pressuring plate applies pressure from outside to snap device, and frequently drop after preventing fault detector from installing, fragile, CT magnetic flux buckle card is not tight etc., and phenomenon occurs, the utility model has the advantages such as fixed, easy for installation, with low cost.
Claims (4)
1. a built on stilts fault detector stationary installation, comprise built on stilts fault detector and U-shaped support, U-shaped support is provided with base plate and the side plate perpendicular to base plate both sides, it is characterized in that being provided with snap device, snap device is provided with the first buckling body and second buckling body of arc, first buckling body is connected with U-shaped rack side plate through spring hinge respectively with the second buckling body, the first pressing line frame and the second pressing line frame is respectively equipped with inside first buckling body and the second buckling body, first pressing line frame is connected with the second buckling body with the first buckling body through spring hinge with second pressing line frame one end, first pressing line frame and the second pressing line frame other end press in the middle part of base plate, the first spring pressuring plate and the second spring pressuring plate is respectively equipped with outside first buckling body and the second buckling body, first spring pressuring plate is connected with U-shaped rack side plate respectively with the second spring pressuring plate lower end, first spring pressuring plate and the second spring pressuring plate upper end are pressed on the first buckling body and the second buckling body respectively.
2. one according to claim 1 makes somebody a mere figurehead fault detector stationary installation, it is characterized in that being provided with circular groove in the middle part of U-shaped support base plate upper surface.
3. one according to claim 2 makes somebody a mere figurehead fault detector stationary installation, it is characterized in that circular groove is provided with anti-skidding salient point.
4. one according to claim 2 makes somebody a mere figurehead fault detector stationary installation, it is characterized in that being provided with fixed groove in the middle part of circular groove, is provided with pressure transducer in fixed groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520331486.7U CN204649893U (en) | 2015-05-21 | 2015-05-21 | Built on stilts fault detector stationary installation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520331486.7U CN204649893U (en) | 2015-05-21 | 2015-05-21 | Built on stilts fault detector stationary installation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204649893U true CN204649893U (en) | 2015-09-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520331486.7U Expired - Fee Related CN204649893U (en) | 2015-05-21 | 2015-05-21 | Built on stilts fault detector stationary installation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204649893U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108710065A (en) * | 2018-07-31 | 2018-10-26 | 珠海高新区铭越科技有限公司 | A kind of fault indicator for overhead lines of push type |
| CN112254855A (en) * | 2020-10-27 | 2021-01-22 | 国家电网有限公司 | Transmission line ground pressure detection device |
| CN113533901A (en) * | 2021-07-09 | 2021-10-22 | 国网安徽省电力有限公司电力科学研究院 | Fault indicator detection table body |
-
2015
- 2015-05-21 CN CN201520331486.7U patent/CN204649893U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108710065A (en) * | 2018-07-31 | 2018-10-26 | 珠海高新区铭越科技有限公司 | A kind of fault indicator for overhead lines of push type |
| CN112254855A (en) * | 2020-10-27 | 2021-01-22 | 国家电网有限公司 | Transmission line ground pressure detection device |
| CN113533901A (en) * | 2021-07-09 | 2021-10-22 | 国网安徽省电力有限公司电力科学研究院 | Fault indicator detection table body |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150916 Termination date: 20170521 |