CN107796962A - A kind of translucent cover of fault indicator for overhead lines - Google Patents
A kind of translucent cover of fault indicator for overhead lines Download PDFInfo
- Publication number
- CN107796962A CN107796962A CN201711018289.XA CN201711018289A CN107796962A CN 107796962 A CN107796962 A CN 107796962A CN 201711018289 A CN201711018289 A CN 201711018289A CN 107796962 A CN107796962 A CN 107796962A
- Authority
- CN
- China
- Prior art keywords
- translucent cover
- ring seal
- mounting hole
- lateral
- main body
- Prior art date
- 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.)
- Pending
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Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R1/00—Details of instruments or arrangements of the types included in groups G01R5/00 - G01R13/00 and G01R31/00
- G01R1/02—General constructional details
- G01R1/04—Housings; Supporting members; Arrangements of terminals
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Switch Cases, Indication, And Locking (AREA)
Abstract
The invention discloses a kind of translucent cover of fault indicator for overhead lines, and it includes the translucent cover main body of hollow round mouth structure, and translucent cover body exterior is provided with several lateral O-ring seal grooves, several grabs, spiral cover sealing and capping mounting hole；Translucent cover is rotatably connected by lateral O-ring seal groove and grab with fault detector；Capping mounting hole is arranged on the translucent cover bottom part body, and spiral cover sealing matches with capping mounting hole, spiral cover sealing is sealed capping mounting hole.The grab and lateral O-ring seal groove that the present invention uses, realize degree of protection and are not less than IP67, improve dust-proof, the waterproof ability of overhead transmission line type fault detector, and easy to use, and drastically increase the stability of fault detector.
Description
Technical field
The present invention relates to a kind of fault detector operation field, more particularly to a kind of fault indicator for overhead lines it is saturating
Bright cover.
Background technology
With the progress of Distribution Automation Technology, domestic fault detector is formal " on duty " for line fault progress " feeling the pulse "
Cities and towns it is more and more.The extensive covering of line-failure indicator is installed as improving first-aid repair efficiency, reduces labor intensity and circuit
Being accurately positioned and rushing to repair in time for failure provides relatively reliable guarantee, highly shortened power off time, improves power supply
Reliability.
Overhead type fault detector mounting location is outdoor, and use environment is severe, and protecting often occurs in fault detector
Not enough, rainwater penetrates into the internal situation for causing failure to level, and its bottom is used for translucent cover structure design that light warning is shown not
Rationally and wherein one of reason, therefore, degree of protection is improved by improving the structure of fault detector translucent cover, so as to carry
The problem of operation stability of high fault detector is also a urgent need to resolve.
The content of the invention
It is an object of the invention to provide a kind of translucent cover of fault indicator for overhead lines, and it passes through translucent cover body exterior
Buckle and lateral O-ring seal groove structure design, solve the problems, such as that fault detector degree of protection is inadequate, realize anti-
Shield grade is not less than IP67, improves the stability of fault detector.
A kind of translucent cover of fault indicator for overhead lines provided by the invention, the translucent cover include translucent cover main body；
The translucent cover body exterior is provided with several lateral O-ring seal grooves, several grabs, spiral cover sealing and capping installation
Hole；The translucent cover is to be rotatably connected with fault detector by lateral O-ring seal groove and grab；The capping mounting hole
The translucent cover bottom part body is arranged on, spiral cover sealing matches with capping mounting hole, makes the spiral cover sealing to the capping
Mounting hole is sealed.
Preferably, the translucent cover main body is upward hollow round mouth structure.
Preferably, the capping mounting hole is arranged on the translucent cover bottom part body, is provided with the capping mounting hole
Fault detector calibrating terminal；O-ring seal groove is provided with the capping mounting hole；The spiral cover sealing by with it is O-shaped
The O-ring seal of o-ring groove matching, spiral cover sealing is set to be rotatably connected with capping mounting hole, to the failure in capping mounting hole
Indicator calibrating terminal is sealed.
Preferably, the spiral cover sealing diameter is equal to the capping installation bore dia.
Preferably, the lateral O-ring seal groove is arranged on the top of the translucent cover body exterior housing；Each side
Match to O-ring seal groove and a lateral O-ring seal, the translucent cover is sealed with the fault detector and connect
Connect.
Preferably, the number of the lateral O-ring seal groove is two, and two lateral O-ring seal grooves are vertical
Direction is arranged at intervals.
Preferably, the grab is arranged on the lateral O-ring seal beneath trenches.
Preferably, the number of the grab is four, and circumference of the grab along translucent cover body exterior housing is uniformly
Distribution.
Preferably, the translucent cover is additionally provided with the luminous guiding of the flashing trafficator of fault detector to institute's translucent cover
Outside light-guiding mechanism；The light-guiding mechanism is arranged on the bottom of the translucent cover main body.
Preferably, the light-guiding mechanism number is three, week of three light-guiding mechanisms along translucent cover main body cover
To being uniformly distributed.
Compared with prior art, beneficial effects of the present invention are：The translucent cover of the present invention, by using grab and lateral O
The structure design of type o-ring groove, the effect that degree of protection is not less than IP67 can be achieved, improve overhead transmission line type failure and refer to
Show dust-proof, the waterproof ability of device, and it is easy to use, and drastically increase the stability of fault detector.
Brief description of the drawings
The structural representation of the translucent cover of Fig. 1 present invention；
The screw lid structural representation of Fig. 2 present invention.
Wherein, 1. translucent cover theme；2. grab；3. spiral cover sealing；4. cover mounting hole；5. light-guiding mechanism；It is 6. lateral O-shaped
O-ring groove.
Embodiment
It is of the invention more obvious understandable to make the invention provides a kind of translucent cover of fault indicator for overhead lines, with
Lower combination the drawings and specific embodiments, the present invention will be further described.
As shown in figure 1, the translucent cover of the present invention mainly includes translucent cover main body 1, grab 2, spiral cover sealing 3, capping installation
Hole 4, light-guiding mechanism 5 and lateral O-ring seal groove 6.
Translucent cover main body 1 is a kind of upward hollow round mouth cover body structure, and the external shell of translucent cover main body 1 is provided with four
Individual grab 2, spiral cover sealing 3, capping mounting hole 4, light-guiding mechanism 5 and two lateral O-ring seal grooves 6.
Two lateral O-ring seal grooves 6 are located at the top of the shell of translucent cover main body 1, and two lateral O-ring seal ditches
Vertically direction is arranged at intervals groove 6 between each other.Illustratively, each corresponding one of lateral O-ring seal groove 6 is lateral O-shaped close
Seal, the translucent cover of the present invention is set to smoothly enter in the liner of fault detector.
Grab 2 is arranged on the lower section of lateral O-ring seal groove 6, and four grabs 2 are circumferential around the shell of translucent cover main body 1
It is uniformly distributed.
So translucent cover of the invention passes through the lateral O-shaped of two lateral O-ring seal grooves 6 of four grabs 2 and insertion
Sealing ring, rotate into the liner of fault detector and effectively seal, degree of protection is not less than IP67.
Light-guiding mechanism 5 is arranged on the bottom of the shell of translucent cover main body 1, and the effect of the light-guiding mechanism 5 is by fault detector
Flashing trafficator luminous guiding to the outside of translucent cover, to strengthen translucent effect.
Illustratively, the number of the light-guiding mechanism 5 of the present embodiment can be three, and three light-guiding mechanisms 5 are along translucent cover master
The circumference of the shell of body 1 is uniformly distributed, but number is not limited only to the present embodiment.
If Fig. 1 and Fig. 2 are with reference to shown in, capping mounting hole 4 is arranged on the bottom centre of translucent cover main body 1.Cover mounting hole 4
O-ring seal groove is inside provided with, and spiral cover sealing 3 is provided with the groove to match with the O-ring seal groove.Spiral cover sealing
3 by O-ring seal by being embedded in the O-ring seal groove, and spiral cover sealing 3 can be connected with capping mounting hole 4 by rotation, be realized
The effect that spiral cover sealing 3 seals to capping mounting hole 4.
Illustratively, the diameter of spiral cover sealing 3 is equal to the diameter of the capping mounting hole 4, makes spiral cover sealing 3 and capping mounting hole 4
Carry out Matching installation.
Fault detector calibrating terminal is provided with capping mounting hole 4, i.e., can after the sealing of spiral cover sealing 3 capping mounting hole 4
Fault detector calibrating terminal is sealed and protected.
So spiral cover sealing structure design of the invention, can support tool-free dismounting, that is, remove after spiral cover sealing 3 i.e.
Fault detector calibrating terminal can be exposed.
Although present disclosure is discussed in detail by above preferred embodiment, but it should be appreciated that above-mentioned
Description is not considered as limitation of the present invention.After those skilled in the art have read the above, for the present invention's
A variety of modifications and substitutions all will be apparent.Therefore, protection scope of the present invention should be limited to the appended claims.
Claims (10)
- A kind of 1. translucent cover of fault indicator for overhead lines, it is characterised in thatThe translucent cover includes translucent cover main body (1)；Several lateral O-ring seal grooves (6), several grab (2), spirals are provided with outside the translucent cover main body (1) Cover (3) and capping mounting hole (4)；The translucent cover is to be rotatably connected with fault detector by lateral O-ring seal groove (6) and grab (2)；The capping mounting hole (4) is arranged on translucent cover main body (1) bottom, and spiral cover sealing (3) is with covering mounting hole (4) phase Matching, the spiral cover sealing (3) is set to seal the capping mounting hole (4).
- 2. translucent cover as claimed in claim 1, it is characterised in thatThe translucent cover main body (1) is upward hollow round mouth structure.
- 3. translucent cover as claimed in claim 1, it is characterised in thatThe capping mounting hole (4) is arranged on translucent cover main body (1) bottom, and event is provided with the capping mounting hole (4) Hinder indicator calibrating terminal；O-ring seal groove is provided with the capping mounting hole (4)；The spiral cover sealing (3) makes spiral cover sealing (3) be installed with capping by the O-ring seal matched with O-ring seal groove Hole (3) is rotatably connected, and the fault detector calibrating terminal in capping mounting hole (4) is sealed.
- 4. the translucent cover as described in claim 1 or 3, it is characterised in thatSpiral cover sealing (3) diameter is equal to described capping mounting hole (4) diameter.
- 5. translucent cover as claimed in claim 1, it is characterised in thatThe lateral O-ring seal groove (6) is arranged on the top of translucent cover main body (1) external shell；Each lateral O-ring seal groove (6) matches with a lateral O-ring seal, makes the translucent cover and the failure Indicator is tightly connected.
- 6. the translucent cover as described in claim 1 or 5, it is characterised in thatThe number of the lateral O-ring seal groove (6) is two, and two lateral O-ring seal grooves (6) are between vertical direction Every setting.
- 7. translucent cover as claimed in claim 1, it is characterised in thatThe grab (2) is arranged on below the lateral O-ring seal groove (6).
- 8. the translucent cover as described in claim 1 or 7, it is characterised in thatThe number of the grab (2) is four, and the grab (2) is uniformly divided along the circumferential of translucent cover main body (1) external shell Cloth.
- 9. translucent cover as claimed in claim 1, it is characterised in thatThe translucent cover is additionally provided with the leaded light outside the luminous guiding of the flashing trafficator of fault detector to institute's translucent cover Mechanism (5)；The light-guiding mechanism (5) is arranged on the bottom of the translucent cover main body (1).
- 10. translucent cover as claimed in claim 9, it is characterised in thatLight-guiding mechanism (5) number is three, circumference of three light-guiding mechanisms (5) along translucent cover main body (1) shell It is uniformly distributed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711018289.XA CN107796962A (en) | 2017-10-26 | 2017-10-26 | A kind of translucent cover of fault indicator for overhead lines |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711018289.XA CN107796962A (en) | 2017-10-26 | 2017-10-26 | A kind of translucent cover of fault indicator for overhead lines |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107796962A true CN107796962A (en) | 2018-03-13 |
Family
ID=61548064
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711018289.XA Pending CN107796962A (en) | 2017-10-26 | 2017-10-26 | A kind of translucent cover of fault indicator for overhead lines |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107796962A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113588992A (en) * | 2021-03-04 | 2021-11-02 | 青岛鼎信通讯股份有限公司 | Fault indicator shell with drop protection function |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202133743U (en) * | 2011-06-10 | 2012-02-01 | 思源电气股份有限公司 | Fault indicator for overhead line |
| CN202632423U (en) * | 2012-06-19 | 2012-12-26 | 泊头市普惠仪表有限公司 | Waterproof sealing structure of intelligent integrated circuit (IC) card water meter controller |
| CN203519760U (en) * | 2013-10-22 | 2014-04-02 | 北京恒源利通电力技术有限公司 | Cable line fault indicator |
| CN203929910U (en) * | 2014-01-02 | 2014-11-05 | 北京科锐配电自动化股份有限公司 | A kind of indicator of replaceable battery |
| CN203965569U (en) * | 2014-07-21 | 2014-11-26 | 国网上海市电力公司 | A kind of electric power line fault indicator |
| CN205973842U (en) * | 2016-08-02 | 2017-02-22 | 北京四季沐歌太阳能技术集团有限公司 | Buckle structure and adopt this buckle structure's purifier device |
| CN106569088A (en) * | 2016-09-13 | 2017-04-19 | 北京映翰通网络技术股份有限公司 | Power distribution network line fault indication and positioning device |
| CN106841696A (en) * | 2016-12-30 | 2017-06-13 | 天津智联恒信电力设备股份有限公司 | It is applied to the housing of transmission line malfunction detector |
| CN206532719U (en) * | 2017-03-21 | 2017-09-29 | 深圳瑞思达智能科技有限公司 | Single-phase water proof switch box |
-
2017
- 2017-10-26 CN CN201711018289.XA patent/CN107796962A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202133743U (en) * | 2011-06-10 | 2012-02-01 | 思源电气股份有限公司 | Fault indicator for overhead line |
| CN202632423U (en) * | 2012-06-19 | 2012-12-26 | 泊头市普惠仪表有限公司 | Waterproof sealing structure of intelligent integrated circuit (IC) card water meter controller |
| CN203519760U (en) * | 2013-10-22 | 2014-04-02 | 北京恒源利通电力技术有限公司 | Cable line fault indicator |
| CN203929910U (en) * | 2014-01-02 | 2014-11-05 | 北京科锐配电自动化股份有限公司 | A kind of indicator of replaceable battery |
| CN203965569U (en) * | 2014-07-21 | 2014-11-26 | 国网上海市电力公司 | A kind of electric power line fault indicator |
| CN205973842U (en) * | 2016-08-02 | 2017-02-22 | 北京四季沐歌太阳能技术集团有限公司 | Buckle structure and adopt this buckle structure's purifier device |
| CN106569088A (en) * | 2016-09-13 | 2017-04-19 | 北京映翰通网络技术股份有限公司 | Power distribution network line fault indication and positioning device |
| CN106841696A (en) * | 2016-12-30 | 2017-06-13 | 天津智联恒信电力设备股份有限公司 | It is applied to the housing of transmission line malfunction detector |
| CN206532719U (en) * | 2017-03-21 | 2017-09-29 | 深圳瑞思达智能科技有限公司 | Single-phase water proof switch box |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113588992A (en) * | 2021-03-04 | 2021-11-02 | 青岛鼎信通讯股份有限公司 | Fault indicator shell with drop protection function |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180313 |