CN201945402U - High-voltage line conducting wire connector lug online temperature measuring device - Google Patents
High-voltage line conducting wire connector lug online temperature measuring device Download PDFInfo
- Publication number
- CN201945402U CN201945402U CN2010205554171U CN201020555417U CN201945402U CN 201945402 U CN201945402 U CN 201945402U CN 2010205554171 U CN2010205554171 U CN 2010205554171U CN 201020555417 U CN201020555417 U CN 201020555417U CN 201945402 U CN201945402 U CN 201945402U
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- China
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- connector lug
- temperature measuring
- conducting wire
- wire connector
- measuring device
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- 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.)
- Expired - Fee Related
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Abstract
The utility model relates to a high-voltage line conducting wire connector lug online temperature measuring device, which comprises a temperature measuring coil which is made of a tin wire, wherein a warning board is arranged on the temperature measuring coil. After the high-voltage line conducting wire connector lug online temperature measuring device is adopted, the inspection of a conducting wire connector lug can be incidentally performed by a line patrol person, and a special person is unnecessary for the temperature measurement inspection of the conducting wire connector lug, so the investment of the capital is not increased. The temperature measuring device has the advantages of less invested capital, no restriction by the environment, unnecessary inspection by a special person, and the like.
Description
Technical field
The utility model relates to a kind of line detection apparatus, is specifically related to a kind of high-tension line lead connector lug infrared measurement of temperature utility appliance.
Background technology
The terminal of ultra-high-tension power transmission line is the weak link of line security operation, particularly on the strain insulator shaft tower with parallel groove clamp or use bolted jumper terminal, because these two kinds of joints all link together lead by bolt, this connected mode is tight or normal in service because vibration if bolt is pressed when installing, swing etc. causes bolt looseness, the capital increases the resistance of this joint, thereby cause the rising of connector temperature, the temperature of terminal raises and causes the resistance of this joint further to increase, and vicious cycle, the temperature of terminal is sharply raise until lead is blown.The gently then normal transmission of electricity of influence, heavy then cause the accident.
Aspect the terminal thermometric, the at present domestic method that generally adopts is the infrared measurement of temperature method, but because the transmission line wire joint location is disperseed, quantity is more, therefore is that all to carry out infrared measurement of temperature will be a task that work is very huge to each terminal.In addition, the infrared measurement of temperature method operational use time is short, and infrared measurement of temperature should not be used for a large amount of terminal thermometrics, and this is the intrinsic technical barrier of infrared thermometer, is difficult in a short time be improved and solve.Therefore, existing not only time-consuming but also require great effort with the infrared thermometer thermometric.
The utility model content
The technical problems to be solved in the utility model is the technical matters of the not only time-consuming but also effort that exists of existing high voltage electricity transmission conductive wire joint infrared measurement of temperature method, and a kind of conveniently high-tension line lead connector lug temperature measurement on-line equipment is provided.
For solving the problems of the technologies described above, the technical solution adopted in the utility model is as follows:
High-tension line lead connector lug temperature measurement on-line equipment of the present utility model, this equipment comprises the thermometric coil 1 that solder stick is made, and is provided with nameplate 3 on coil.
Described Hanged label 3 is preferably the red plastic board, and that can certainly adopt that other is fit to is easy to observe other Sign Board.
On the described thermometric coil joint 2 is arranged, can adopt wound form or coupling type or screw-type, to make things convenient for installation or removal.
Thermometric coil in the utility model can adopt suitable solder stick to make according to different conductor joint concrete condition, size is regulated according to the lead thickness, such as adopting diameter is that 3mm, fusing point are 80 ℃ solder stick, and the thermometric coil is critical by terminal.
Thermometric coil of the present utility model is fixed around the terminal place, and when the rising of terminal temperature reached the fusing point of solder stick, the low melting point solder stick fused, and fell with the red plastic Sign Board that is suspended on the lower end.The inspection of terminal is responsible for by the line inspection personnel.The red plastic board that discovery is suspended on the terminal when making an inspection tour the personnel inspection circuit is lost, and illustrates that this terminal has the heating phenomenon, should carry out temperature detection and monitoring to this joint immediately.If be hung with the red plastic board on the terminal, prove that then this terminal is no abnormal.
After adopting high-tension line lead connector lug temperature measurement on-line equipment of the present utility model, the terminal inspection can be undertaken by the line inspection personnel are subsidiary, need not arrange the special messenger to carry out the inspection of terminal thermometric again, therefore also need not to increase the input of fund.This equipment thermometric have infusion of financial resources less, be not subjected to environmental restraint, without advantages such as special messenger's detections.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Embodiment
As shown in the figure, high-tension line lead connector lug temperature measurement on-line equipment of the present utility model, this equipment comprises the thermometric coil that solder stick is made, with diameter is that 3mm, fusing point are that 80 ℃ solder stick is made the thermometric coil, the thermometric coil is fastened at the terminal place, hang with nameplate on coil, for the ease of observing, nameplate is one 50 ㎝
2The red plastic board.
When the rising of terminal temperature reached 80 ℃, the low melting point solder stick fused, and fell with the red plastic board that is suspended on the lower end.The red plastic board that discovery is suspended on the terminal when making an inspection tour the personnel inspection circuit is lost, and illustrates that this terminal has the heating phenomenon, should report company that this joint is carried out temperature detection and monitoring immediately.If be hung with the red plastic board on the terminal, prove that then this terminal is no abnormal.
Claims (3)
1. high-tension line lead connector lug temperature measurement on-line equipment, it is characterized in that: this equipment comprises the thermometric coil that solder stick is made, and is provided with nameplate on coil.
2. high-tension line lead connector lug temperature measurement on-line equipment according to claim 1, it is characterized in that: described nameplate is the red plastic board.
3. high-tension line lead connector lug temperature measurement on-line equipment according to claim 1 and 2 is characterized in that: on the described thermometric coil joint is arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205554171U CN201945402U (en) | 2010-10-11 | 2010-10-11 | High-voltage line conducting wire connector lug online temperature measuring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205554171U CN201945402U (en) | 2010-10-11 | 2010-10-11 | High-voltage line conducting wire connector lug online temperature measuring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201945402U true CN201945402U (en) | 2011-08-24 |
Family
ID=44472741
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205554171U Expired - Fee Related CN201945402U (en) | 2010-10-11 | 2010-10-11 | High-voltage line conducting wire connector lug online temperature measuring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201945402U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104034440A (en) * | 2014-06-12 | 2014-09-10 | 国网四川省电力公司成都市新都供电分公司 | Over-temperature detection device for conductive wire joint |
-
2010
- 2010-10-11 CN CN2010205554171U patent/CN201945402U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104034440A (en) * | 2014-06-12 | 2014-09-10 | 国网四川省电力公司成都市新都供电分公司 | Over-temperature detection device for conductive wire joint |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110824 Termination date: 20121011 |