CN204116533U - A kind of local discharge on-line monitoring device with extension type buckle - Google Patents
A kind of local discharge on-line monitoring device with extension type buckle Download PDFInfo
- Publication number
- CN204116533U CN204116533U CN201420538599.XU CN201420538599U CN204116533U CN 204116533 U CN204116533 U CN 204116533U CN 201420538599 U CN201420538599 U CN 201420538599U CN 204116533 U CN204116533 U CN 204116533U
- Authority
- CN
- China
- Prior art keywords
- cingulum
- tapered end
- line monitoring
- local discharge
- monitoring device
- 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.)
- Active
Links
- 238000012806 monitoring device Methods 0.000 title claims abstract description 13
- 238000012544 monitoring process Methods 0.000 claims abstract description 5
- 238000009413 insulation Methods 0.000 claims description 3
- 238000009434 installation Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 210000004907 gland Anatomy 0.000 description 1
- 238000009863 impact test Methods 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
Abstract
The utility model relates to a kind of local discharge on-line monitoring device with extension type buckle, for cable local discharge on-line monitoring, it is characterized in that, this device comprises sensor, cingulum and tapered end, described sensor is arranged on tapered end, described cingulum is provided with multiple bar shaped hole clipping, the stiff end of described cingulum is fixed on the permanent opening place of tapered end, the movable end of described cingulum inserts when clamping in the clamping opening of tapered end, described permanent opening is communicated with in tapered end inside with clamping opening, described tapered end is provided with buckle bolt, during fastening, described buckle bolt is inserted when clamping in the bar shaped hole clipping of cingulum and is clamped.Compared with prior art, the utility model has the advantages such as simple to operate, safe and reliable.
Description
Technical field
The utility model relates to a kind of local discharge on-line monitoring device, especially relates to a kind of local discharge on-line monitoring device with extension type buckle.
Background technology
The installation of cable partial discharge on-line monitoring is mainly divided into sensor installation, signal wire is laid and ground wire is installed.Due to cable tunnel narrow space and, cable diameter difference, different cable diameter need be coupled different sensors add this project implement complexity, secondly construct in the such small space in cable tunnel, adopt Bolt dismantling, operate very inconvenient, and hot line job, increase the possibility of electric shock accidents, efficiency during impact test and order of accuarcy.
Utility model content
The purpose of this utility model is exactly provide a kind of with extension type buckle local discharge on-line monitoring device to overcome defect that above-mentioned prior art exists.
The purpose of this utility model can be achieved through the following technical solutions:
A kind of local discharge on-line monitoring device with extension type buckle, for cable local discharge on-line monitoring, it is characterized in that, this device comprises sensor, cingulum and tapered end, described sensor is arranged on tapered end, described cingulum is provided with multiple bar shaped hole clipping, the stiff end of described cingulum is fixed on the permanent opening place of tapered end, the movable end of described cingulum inserts when clamping in the clamping opening of tapered end, described permanent opening is communicated with in tapered end inside with clamping opening, described tapered end is provided with buckle bolt, during fastening, described buckle bolt is inserted when clamping in the bar shaped hole clipping of cingulum and is clamped.
Described bar shaped hole clipping is equally distributed on cingulum and shape is consistent.
Described cingulum is insulation cingulum.
Described sensor comprises voltage sensor and current sensor.
Described permanent opening is blind hole, and described clamping opening is through hole.
Compared with prior art, the utility model has the following advantages:
One, simple to operate, only need that cable under test is put into cingulum and clamp, just sensor and cable can be held together, easy to operate;
Two, safe and reliable, cingulum adopts insulating material, can carry out hot line job, increases the degree of safety of operation.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Wherein: 1, sensor gland, 2, cingulum, 3, tapered end, 21, bar shaped hole clipping, 31, buckle bolt.
Embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described in detail.
Embodiment:
As shown in Figure 1, a kind of local discharge on-line monitoring device with extension type buckle, for cable local discharge on-line monitoring, this device comprises sensor 1, cingulum 2 and tapered end 3, sensor is arranged on tapered end 3, cingulum 2 is provided with multiple bar shaped hole clipping 21, the stiff end of cingulum 2 is fixed on the permanent opening place of tapered end 3, the movable end of cingulum 2 inserts when clamping in the clamping opening of tapered end 3, permanent opening is communicated with in tapered end 3 inside with clamping opening, tapered end 3 is provided with buckle bolt 31, and during fastening, buckle bolt 31 is inserted when clamping in the bar shaped hole clipping of cingulum 2 and clamped.
Bar shaped hole clipping 21 is equally distributed on cingulum 2 and shape is consistent.
Cingulum 2 is insulation cingulum.
Sensor 1 comprises voltage sensor and current sensor.
Described permanent opening is blind hole, and described clamping opening is through hole.
When carrying out cable with sensor and measuring, open the movable end of cingulum 2, cable under test is placed on cingulum 2, then movable end is inserted the clamping opening of tapered end 3, and strain through the permanent opening of tapered end 3, rotate buckle bolt and insert clamping in bar shaped hole clipping 21, after completing measurement, by the buckle bolt 31 on rotational lock head 3, the movable end of cingulum 2 is extracted out from the clamping opening of tapered end 3, can take off from cable.
Claims (5)
1. the local discharge on-line monitoring device with extension type buckle, for cable local discharge on-line monitoring, it is characterized in that, this device comprises sensor (1), cingulum (2) and tapered end (3), described sensor is arranged on tapered end (3), described cingulum (2) is provided with multiple bar shaped hole clipping (21), the stiff end of described cingulum (2) is fixed on the permanent opening place of tapered end (3), the movable end of described cingulum (2) inserts when clamping in the clamping opening of tapered end (3), described tapered end (3) is provided with buckle bolt (31), during fastening, described buckle bolt (31) is inserted when clamping in the bar shaped hole clipping of cingulum (2) and is clamped.
2. a kind of local discharge on-line monitoring device with extension type buckle according to claim 1, is characterized in that, described bar shaped hole clipping (21) is equally distributed on that cingulum (2) is upper and shape is consistent.
3. a kind of local discharge on-line monitoring device with extension type buckle according to claim 1, is characterized in that, described cingulum (2) is insulation cingulum.
4. a kind of local discharge on-line monitoring device with extension type buckle according to claim 1, is characterized in that, described sensor (1) comprises voltage sensor and current sensor.
5. a kind of local discharge on-line monitoring device with extension type buckle according to claim 1, is characterized in that, described permanent opening is blind hole, and described clamping opening is through hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420538599.XU CN204116533U (en) | 2014-09-18 | 2014-09-18 | A kind of local discharge on-line monitoring device with extension type buckle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420538599.XU CN204116533U (en) | 2014-09-18 | 2014-09-18 | A kind of local discharge on-line monitoring device with extension type buckle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204116533U true CN204116533U (en) | 2015-01-21 |
Family
ID=52333829
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420538599.XU Active CN204116533U (en) | 2014-09-18 | 2014-09-18 | A kind of local discharge on-line monitoring device with extension type buckle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204116533U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110794198A (en) * | 2019-10-15 | 2020-02-14 | 北京国电通网络技术有限公司 | Safety monitoring device for electric appliance line |
| CN112285493A (en) * | 2020-09-11 | 2021-01-29 | 浙江三君电力工程有限公司 | High voltage direct current cable partial discharge intelligent monitoring device |
-
2014
- 2014-09-18 CN CN201420538599.XU patent/CN204116533U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110794198A (en) * | 2019-10-15 | 2020-02-14 | 北京国电通网络技术有限公司 | Safety monitoring device for electric appliance line |
| CN112285493A (en) * | 2020-09-11 | 2021-01-29 | 浙江三君电力工程有限公司 | High voltage direct current cable partial discharge intelligent monitoring device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204116533U (en) | A kind of local discharge on-line monitoring device with extension type buckle | |
| CN204166812U (en) | Power cable sign board hanging clip | |
| CN204366893U (en) | Change electric energy meter intelligent checking table to plug into the device of probe | |
| CN203843735U (en) | Clamp special for detecting performance of disc suspension ceramic insulator | |
| CN204741228U (en) | Insulating couple of three -phase short circuit grounding | |
| CN203466529U (en) | Insulation wire aluminum alloy reinforced strain-resistance wire clamp | |
| CN202997081U (en) | Grounding wire device of cable branch box | |
| CN205283041U (en) | Monitor function strain clamp has | |
| CN204559045U (en) | A kind of structure preventing the electromagnetic impact infrared temperature-test sensor of bus shell | |
| CN203150503U (en) | Drop type fuse operation rod | |
| CN204214558U (en) | A kind of fixed sturcture of fuel tank thermocouple sensor | |
| CN203415804U (en) | Insulation puncture cable connecting device | |
| CN203257851U (en) | Bolt lead sealing sleeve piece | |
| CN104779018A (en) | Puncture anti-arc tension string | |
| CN205609774U (en) | Quick detachable rust -resistant earthing pole connector that loses | |
| CN204101589U (en) | A kind of insulating bar for the operation of 500kV equipment high-potting | |
| CN204424468U (en) | A kind of electrical connection arrangement of explosion-proof chamber | |
| CN203150508U (en) | Special operation rod of drop-type fuse | |
| CN205194875U (en) | Multi -functional electric ground connection hook of testing | |
| CN204011797U (en) | A kind of earthing wire clip | |
| CN203811286U (en) | Novel high-voltage wire fixing apparatus of high-voltage wire temperature measuring device | |
| CN204205171U (en) | A kind of novel grounded line structure | |
| CN203942114U (en) | Power line mount fixing structure | |
| CN203490374U (en) | Wire tube breakpoint detection device | |
| CN202422877U (en) | Pin-type china bottle |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |