CN106803657A - One kind has monitoring function strain clamp - Google Patents
One kind has monitoring function strain clamp Download PDFInfo
- Publication number
- CN106803657A CN106803657A CN201510836652.3A CN201510836652A CN106803657A CN 106803657 A CN106803657 A CN 106803657A CN 201510836652 A CN201510836652 A CN 201510836652A CN 106803657 A CN106803657 A CN 106803657A
- Authority
- CN
- China
- Prior art keywords
- connecting plate
- sensor device
- pulling force
- strain clamp
- force sensor
- 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
Links
- 238000012544 monitoring process Methods 0.000 title claims abstract description 27
- 239000004020 conductor Substances 0.000 claims abstract description 7
- 229910000831 Steel Inorganic materials 0.000 claims description 18
- 239000010959 steel Substances 0.000 claims description 18
- 230000005540 biological transmission Effects 0.000 claims description 9
- 239000000203 mixture Substances 0.000 claims 4
- 238000009434 installation Methods 0.000 abstract description 3
- 230000005856 abnormality Effects 0.000 abstract description 2
- 230000015556 catabolic process Effects 0.000 abstract description 2
- 230000001681 protective effect Effects 0.000 abstract description 2
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
Landscapes
- Force Measurement Appropriate To Specific Purposes (AREA)
Abstract
There is monitoring function strain clamp the present invention relates to one kind, it is made up of wire clip body, pulling force sensor device, temp sensor device, and pulling force sensor device is arranged in wire clip body, be a kind of device of energy real-time monitoring strain clamp tension variations；Temp sensor device is arranged in wire clip body, is a kind of device of energy real-time monitoring conductor temperature change；Due to being provided with pulling force sensor device on strain clamp, such that it is able to the pulling force of real-time monitoring strain clamp, note abnormalities, fix a breakdown in time；Due to being provided with temp sensor device on strain clamp, such that it is able to the temperature change of real-time monitoring wire, take measures in time, it is ensured that Electrical Safety；Because pulling force sensor device is provided with connecting plate I and connecting plate II, such that it is able to play a protective role；Due to rational in infrastructure, easy for installation, so there is very big practical and popularizing value.
Description
Technical field
It is specifically a kind of that there is monitoring function strain clamp the present invention relates to a kind of electric armour clamp that overhead power line in power transmission system fixes wire.
Background technology
Through retrieving relevant patent document, not yet retrieve at present a kind of with structure identical of the present invention with monitoring function strain clamp.Existing overhead power line strain clamp typically only has linkage function, and its function is more single, when the external environment condition such as line ice coating or wind load changes, it is impossible to monitor transmission pressure to shaft tower active force and wire stressing conditions in time；Or circuit causes strain clamp to overheat to cause the change of conductor temperature because wire bad connection, conduction wire clamp corrosion or fastening bolt loosen etc., cause circuit to undertake load excessive, and cause line fault or line-outage contingency.With the fast development of electric power industry, existing overhead power transmission line line conductor strain clamp has been difficult to meet monitoring wire tension, the use requirement of temperature change in time, it is therefore necessary to be improved existing structure.
The content of the invention
The invention aims to provide it is a kind of not only there is linkage function, and can provide simultaneously pulling force, temperature variation data with monitoring function strain clamp.
It is of the invention to be technically characterized in that：The one kind for being designed to be made up of wire clip body, pulling force sensor device, temp sensor device on the basis of consideration is easy for installation, rational in infrastructure has monitoring function strain clamp, pulling force sensor device is arranged in wire clip body, is a kind of device of energy real-time monitoring strain clamp tension variations；Temp sensor device is arranged in wire clip body, is a kind of device of energy real-time monitoring conductor temperature change.
Described wire clip body by sleeve pipe, steel anchor, socket connecting plate, drainage clamping plate, conduction wire clamp, fastener assembly I, fixed seat and constitute, steel anchor, drainage clamping plate, fixed seat are respectively equipped with sleeve pipe；Conduction wire clamp is connected by fastener assembly I with drainage clamping plate；Described fixed seat is the tubular body structure for fixed temperature sensor device.
Described pulling force sensor device is made up of pulling force sensor, transmission signal wire, connecting plate I, connecting plate II, fastener assembly II, and connecting plate I, connecting plate II are arranged on steel anchor, socket on connecting plate；Pulling force sensor by fastener assembly II and steel anchor, socket connecting plate and be connected；Described connecting plate I, connecting plate II are provided with mounting hole with one end that connecting plate is connected is socketed.
Described temp sensor device is made up of temperature sensor, transmission signal wire, ring flange, fastener, and ring flange is connected by fastener with fixed seat；Temperature sensor is arranged on ring flange.
When using, crimped outside the pipe of the strain clamp corresponding to step part of the steel anchor from the insertion of the left end of wire clip body by the way of the hydraulic pressure in bushing pipe and steel anchor, sleeve pipe is crimped with inner sleeve again successively, be integrally formed.Drainage clamping plate is fixed with strain clamp main body by fastening assembly, and conduction wire clamp is by fastening assembly and drainage Boards wall.Connecting plate I and connecting plate II are arranged on steel anchor, pulling force sensor by fastening assembly and steel anchor, socket connecting plate and be connected.Ring flange is connected by fastener with the fixed seat of wire clip body, and temperature sensor is arranged on ring flange.Socket connecting plate connection pulling force sensor, pulling force sensor connection steel anchor, so as to tense wire.Changed when wind load or during the bad weather such as icing, strain clamp pulling force changes, and pulling force sensor monitoring pulling force is converted into electric signal and feeds back to reception device, reaches reception device alarm after certain value；When conductor temperature changes, reception device is fed back to by becoming electric signal after temperature sensor monitors, reach reception device alarm after certain value.During II normal tension of connecting plate I and connecting plate, two connecting plates do not work, if pulling force sensor damages fracture, when can not play tensioning function, mounting hole is provided with one end that connecting plate is connected is socketed due to connecting plate I and connecting plate II, fastening assembly slides into the top of mounting hole, and steel anchor is pulled so as to tense wire instead of pulling force sensor.
It is an advantage of the invention that：Due to being provided with pulling force sensor device on strain clamp, such that it is able to the pulling force of real-time monitoring strain clamp, note abnormalities, fix a breakdown in time；Due to being provided with temp sensor device on strain clamp, such that it is able to the temperature change of real-time monitoring wire, take measures in time, it is ensured that Electrical Safety；Because pulling force sensor device is provided with connecting plate I and connecting plate II, such that it is able to play a protective role；Due to rational in infrastructure, easy for installation, so there is very big practical and popularizing value.
Brief description of the drawings
The present invention is further described through below with reference to accompanying drawing：
Accompanying drawing 1 is a kind of structural representation with monitoring function strain clamp of the present invention；
Accompanying drawing 2 is the structural representation of the A-A section views of accompanying drawing 1；
Accompanying drawing 3 is the structural representation of the B-B section views of accompanying drawing 1.
Specific embodiment
Referring to the drawings 1, accompanying drawing 2, accompanying drawing 3, it is of the invention a kind of with monitoring function strain clamp, it is made up of wire clip body 1, pulling force sensor device 2, temp sensor device 3, pulling force sensor device 2 is arranged in wire clip body 1, is a kind of device of energy real-time monitoring strain clamp tension variations；Temp sensor device 3 is arranged in wire clip body 1, is a kind of device of energy real-time monitoring conductor temperature change；Described wire clip body 1 by sleeve pipe 11, steel anchor 12, socket connecting plate 13, drainage clamping plate 14, conduction wire clamp 15, fastener assembly I 16, fixed seat 17 and constitute, steel anchor 12, drainage clamping plate 14, fixed seat 17 are respectively equipped with sleeve pipe 11；Conduction wire clamp 15 is connected by fastener assembly I 16 with drainage clamping plate 14；Described fixed seat 17 is the tubular body structure for fixed temperature sensor device 3；Described pulling force sensor device 2 is made up of pulling force sensor 21, transmission signal wire 22, connecting plate I 23, connecting plate II 24, fastener assembly II 25, and connecting plate I 23, connecting plate II 24 are arranged on steel anchor 12, socket on connecting plate 13；Pulling force sensor 21 by fastener assembly II 25 and steel anchor 12, socket connecting plate 13 and be connected；Described connecting plate I 23, connecting plate II 24 are provided with mounting hole with one end that connecting plate 13 is connected is socketed；Described temp sensor device 3 is made up of temperature sensor 31, transmission signal wire 32, ring flange 33, fastener 34, and ring flange 33 is connected by fastener 34 with fixed seat 17；Temperature sensor 31 is arranged on ring flange 33.
Claims (4)
1. a kind of to have monitoring function strain clamp, it is by wire clip body（1）, pulling force sensor device（2）, temp sensor device（3）Composition, it is characterised in that：Pulling force sensor device（2）It is arranged on wire clip body（1）On, it is a kind of device of energy real-time monitoring strain clamp tension variations；Temp sensor device（3）It is arranged on wire clip body（1）On, it is a kind of device of energy real-time monitoring conductor temperature change.
2. according to claim 1 a kind of with monitoring function strain clamp, it is characterised in that：Described wire clip body（1）By sleeve pipe（11）, steel anchor（12）, socket connecting plate（13）, drainage clamping plate（14）, conduction wire clamp（15）, fastener assembly I（16）, fixed seat（17）Composition, sleeve pipe（11）On be respectively equipped with steel anchor（12）, drainage clamping plate（14）, fixed seat（17）；Conduction wire clamp（15）By fastener assembly I（16）With drainage clamping plate（14）Connection；Described fixed seat（17）It is for fixed temperature sensor device（3）Tubular body structure.
3. according to claim 1 and 2 a kind of with monitoring function strain clamp, it is characterised in that：Described pulling force sensor device（2）By pulling force sensor（21）, transmission signal wire（22）, connecting plate I（23）, connecting plate II（24）, fastener assembly II（25）Composition, connecting plate I（23）, connecting plate II（24）It is arranged on steel anchor（12）, socket connecting plate（13）On；Pulling force sensor（21）By fastener assembly II（25）With steel anchor（12）, socket connecting plate（13）Connection；Described connecting plate I（23）, connecting plate II（24）With socket connecting plate（13）One end of connection is provided with mounting hole.
4. according to claim 1 and 2 a kind of with monitoring function strain clamp, it is characterised in that：Described temp sensor device（3）By temperature sensor（31）, transmission signal wire（32）, ring flange（33）, fastener（34）Composition, ring flange（33）By fastener（34）With fixed seat（17）Connection；Temperature sensor（31）It is arranged on ring flange（33）Upper 2.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510836652.3A CN106803657A (en) | 2015-11-26 | 2015-11-26 | One kind has monitoring function strain clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510836652.3A CN106803657A (en) | 2015-11-26 | 2015-11-26 | One kind has monitoring function strain clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106803657A true CN106803657A (en) | 2017-06-06 |
Family
ID=58976848
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510836652.3A Pending CN106803657A (en) | 2015-11-26 | 2015-11-26 | One kind has monitoring function strain clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106803657A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107204595A (en) * | 2017-06-16 | 2017-09-26 | 国家电网公司 | Strain clamp |
| CN115207856A (en) * | 2022-08-01 | 2022-10-18 | 福州德寰流体技术有限公司 | Overhead line on-line real-time monitoring, early warning and disconnection protection device |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201201854Y (en) * | 2008-03-05 | 2009-03-04 | 中国第一冶金建设有限责任公司 | Electronic scale for gantry crane |
| CN102243123A (en) * | 2011-05-07 | 2011-11-16 | 尚廷东 | Dynamometric connector |
| CN202405721U (en) * | 2011-12-08 | 2012-08-29 | 湖州泰仑电力器材有限公司 | Strain clamp |
| CN104457838A (en) * | 2013-09-24 | 2015-03-25 | 国家电网公司 | Intelligent spacer and real-time monitoring method for power transmission line |
| CN205283041U (en) * | 2015-11-26 | 2016-06-01 | 江苏天南电力器材有限公司 | Monitor function strain clamp has |
-
2015
- 2015-11-26 CN CN201510836652.3A patent/CN106803657A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201201854Y (en) * | 2008-03-05 | 2009-03-04 | 中国第一冶金建设有限责任公司 | Electronic scale for gantry crane |
| CN102243123A (en) * | 2011-05-07 | 2011-11-16 | 尚廷东 | Dynamometric connector |
| CN202405721U (en) * | 2011-12-08 | 2012-08-29 | 湖州泰仑电力器材有限公司 | Strain clamp |
| CN104457838A (en) * | 2013-09-24 | 2015-03-25 | 国家电网公司 | Intelligent spacer and real-time monitoring method for power transmission line |
| CN205283041U (en) * | 2015-11-26 | 2016-06-01 | 江苏天南电力器材有限公司 | Monitor function strain clamp has |
Non-Patent Citations (1)
| Title |
|---|
| 黄新波;孙钦东;张冠军;: "输电线路导线及金具温度在线监测系统" * |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107204595A (en) * | 2017-06-16 | 2017-09-26 | 国家电网公司 | Strain clamp |
| CN115207856A (en) * | 2022-08-01 | 2022-10-18 | 福州德寰流体技术有限公司 | Overhead line on-line real-time monitoring, early warning and disconnection protection device |
| CN115207856B (en) * | 2022-08-01 | 2023-03-10 | 福州德寰流体技术有限公司 | Overhead line on-line real-time monitoring, early warning and disconnection protection device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US10189372B2 (en) | Bond pin assembly for connecting connection cables | |
| CN104369138A (en) | Mounting tool for fitting bolt and ground potential nut | |
| CN106803657A (en) | One kind has monitoring function strain clamp | |
| CN106803660A (en) | One kind has monitoring function suspension clamp | |
| CN205283041U (en) | Monitor function strain clamp has | |
| CN201656012U (en) | Indirect live wire repair clamp of power transmission line | |
| CN206313410U (en) | A kind of efficiently reinforced strain clamp | |
| CN205283046U (en) | Monitor function suspension clamp has | |
| CN206041434U (en) | Install strain clamp group fast | |
| CN201234093Y (en) | Fixed core rod cable clip for carbon fiber composite core aluminum stranded wire traction | |
| CN203645279U (en) | Slidable suspension clamp | |
| CN202384723U (en) | High tension transmission line drainage wire fixing device for strain tower | |
| CN201804640U (en) | Insulating rod for tightening porcelain insulator in charged operation | |
| CN102141668B (en) | Insulated down lead clamp | |
| CN105226595B (en) | A kind of folding conductor for ground wire deicing automatic connection device | |
| CN109066456B (en) | Device and method for replacing insulator | |
| CN203150732U (en) | Copper-aluminum equipment wire clamp | |
| CN107134748B (en) | A kind of carbon fiber strain clamp | |
| CN205429652U (en) | Insulating high -voltage cable strain clamp of jib type | |
| CN204243233U (en) | Fastening-type wire connection device | |
| CN203895850U (en) | Fixture for replacing L-shaped insulator strings of 500kV power transmission lines in charged manner | |
| CN203674608U (en) | Live-line pendulous insulator replacing tool | |
| CN208706915U (en) | A kind of c-type intelligent temperature measurement wire clamp | |
| CN103482511B (en) | A kind of towing winch with reverse-flighted screw | |
| CN203118691U (en) | Insulation device for high-voltage equipment of electric vehicle |
Legal Events
| 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 |
Application publication date: 20170606 |
|
| RJ01 | Rejection of invention patent application after publication |