CN202420712U - Installation device for high-voltage lead optical fiber temperature sensor - Google Patents
Installation device for high-voltage lead optical fiber temperature sensor Download PDFInfo
- Publication number
- CN202420712U CN202420712U CN2011205572579U CN201120557257U CN202420712U CN 202420712 U CN202420712 U CN 202420712U CN 2011205572579 U CN2011205572579 U CN 2011205572579U CN 201120557257 U CN201120557257 U CN 201120557257U CN 202420712 U CN202420712 U CN 202420712U
- Authority
- CN
- China
- Prior art keywords
- temperature sensor
- sensor
- elongated slot
- adjustable clamp
- fixing
- 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.)
- Expired - Fee Related
Links
- 238000009434 installation Methods 0.000 title abstract description 5
- 239000013307 optical fiber Substances 0.000 title abstract 2
- 239000000835 fiber Substances 0.000 claims description 8
- 238000007789 sealing Methods 0.000 claims description 3
- 238000010276 construction Methods 0.000 abstract description 5
- 238000000034 method Methods 0.000 abstract description 2
- 238000012544 monitoring process Methods 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000004020 conductor Substances 0.000 description 2
- 230000002411 adverse Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000005672 electromagnetic field Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Images
Abstract
The utility model relates to an installation device for a high-voltage lead optical fiber temperature sensor. The installation device comprises a sensor fixing piece, a pressing block, an adjustable clamp and fixing bolts, wherein the sensor fixing piece is used for clamping the temperature sensor through two semi-cylindrical elongated slot structural members, and is used for fixing the temperature sensor on the sensor fixing piece by the pressing block; the adjustable clamp is used for fixing the sensor fixing piece and a lead together through the fixing bolts; and one end of the adjustable clamp is provided with an enclosed kidney-shaped elongated slot, and the other end of the adjustable clamp is provided with a semi-open kidney-shaped elongated slot. The installation device can slide conveniently during construction and passes through the fixing bolts of the kidney-shaped elongated slot of the adjustable clamp, an optimal lead fixing position is found, the lead can be conveniently inserted into the adjustable clamp through the elongated slot of the adjustable clamp, the bolts are protected from sliding during high-altitude operation, and a construction process is simplified.
Description
Technical field
The utility model relates to ultra-high-tension power transmission line safety monitoring field, is specifically related to a kind of erecting device of high-voltage conducting wires fibre optic temperature sensor.
Background technology
For guaranteeing the operation of power cable inherently safe, need monitor in real time the operation conditions of power cable.The status information of high-voltage conducting wires, particularly conductor temperature produce serious influence to the safe operation of ultra-high-tension power transmission line.Running temperature to cable is monitored in real time; Can be so that high-tension cable carry more load being no more than under the situation of temperature extremes, and can forecast temperature rise that temperature over-range that cable emergency load in service causes causes that the electric current increase causes adverse effect to cable.Therefore, the monitoring in real time of the temperature online of high voltage electricity transmission conductive wire is extremely important.
Traditional conductor temperature monitoring method adopts RTD, thermistor, digital temperature sensor equitemperature sensing element; It all is electric signal measurement; Receive the influence of high-voltage electromagnetic field easily; Adopt Fibre Optical Sensor to carry out temperature monitoring, can overcome the influence of electromagnetic interference (EMI), therefore obtain application more and more widely.But traditional fixed installation structural member is installed inconvenient when being used for fibre optic temperature sensor, and version does not match, can not the multiple spot expansion.
Summary of the invention
The purpose of the utility model provides a kind of erecting device of high-voltage conducting wires fibre optic temperature sensor in order to overcome the problem that above-mentioned prior art exists.
The concrete technical scheme of the utility model is:
A kind of erecting device of high-voltage conducting wires fibre optic temperature sensor; Comprise sensor fixture, briquetting, flexible jig, set bolt, described sensor fixture is by two half-cylindrical elongated slot structural members temperature sensor to be clamped, and will pass the temperature sensor through briquetting and be fixed on the sensor fixture; On the one hand temperature sensor is fully contacted with fixture; Accurately measure the temperature of fixture, also can make temperature sensor fixing solid on the other hand, situation such as be not subjected to displacement; The whole erection device can form a V-arrangement opening that activity is adjustable, and lead is fixed in the opening working sensor zone, and described flexible jig through set bolt with sensor fixture and lead fixed together.
Described flexible jig one end has sealing waist shape elongated slot, and the other end has semi-open waist shape elongated slot.
The set bolt that the utility model passes the waist shape elongated slot of flexible jig can slide in construction easily; Find optimum position with lead fixed; Opening elongated slot through flexible jig can be easily with lead through in the flexible jig; The landing accident can not take place in the protection bolt when work high above the ground, simplified work progress.
Description of drawings
Fig. 1 is the sensor anchor structure sketch of the utility model.
Fig. 2 is the utility model one-piece construction plan view.
Fig. 3 is the utility model aggregate erection schematic perspective view.
Embodiment
In conjunction with accompanying drawing the utility model is done further to describe.
Like Fig. 1, Fig. 2, shown in Figure 3; The utility model unitized construction is as shown in Figure 2; Comprise: sensor fixture 1, briquetting 2, set bolt 4, flexible jig 5, described sensor fixture 1 are by two half-cylindrical elongated slot structural members temperature sensor 3 to be clamped, and through briquetting 2 temperature sensor 3 are fixed on the sensor fixture 1; The whole erection device can form a V-arrangement opening that activity is adjustable; Lead is fixed on working sensor zone in the opening, can in advance temperature sensor 3 be fixed on the sensor fixture 1 like this, and adjust the position of temperature sensor perform region on sensor fixture 1; Reduce workmen's on the tower work, increase work efficiency; Flexible jig one end has sealing waist shape elongated slot, and the other end has semi-open waist shape elongated slot, and described flexible jig 5 through set bolt 4 with sensor fixture and lead fixed together; On set bolt 4, have two translation freedoms and a rotary freedom; Thereby can form the subtended angle of certain opening with sensor fixture 1; Can the utility model be combined into a movable integral body like this, the bob formal matter part that possibly cause because of nut is separated with screw when avoiding work high above the ground; When installing at the scene; Regulate the angle of 1 of position and it and the sensor fixture of flexible jig 5 on set bolt 4 according to the actual diameter of high-tension cable; So that with wire clamp between flexible jig 5 and sensor fixture 1; And make the perform region of temperature sensor face lead, tightening screw subsequently can be fixed on temperature sensor on the lead.The utility model can be common to the lead of on-the-spot various different-diameters.
Claims (2)
1. the erecting device of a high-voltage conducting wires fibre optic temperature sensor; Comprise sensor fixture, briquetting, flexible jig, set bolt; It is characterized in that: described sensor fixture is by two half-cylindrical elongated slot structural members temperature sensor to be clamped; And will pass the temperature sensor through briquetting and be fixed on the sensor fixture, described flexible jig is through set bolt with sensor fixture and lead fixed together.
2. according to the erecting device of the said high-voltage conducting wires fibre optic temperature sensor of claim 1, it is characterized in that: described flexible jig one end has sealing waist shape elongated slot, and the other end has semi-open waist shape elongated slot.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205572579U CN202420712U (en) | 2011-12-28 | 2011-12-28 | Installation device for high-voltage lead optical fiber temperature sensor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205572579U CN202420712U (en) | 2011-12-28 | 2011-12-28 | Installation device for high-voltage lead optical fiber temperature sensor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202420712U true CN202420712U (en) | 2012-09-05 |
Family
ID=46745467
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205572579U Expired - Fee Related CN202420712U (en) | 2011-12-28 | 2011-12-28 | Installation device for high-voltage lead optical fiber temperature sensor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202420712U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110967122A (en) * | 2019-11-26 | 2020-04-07 | 广东电网有限责任公司汕尾供电局 | Temperature detection fixer of high-voltage power cable intermediate interface |
-
2011
- 2011-12-28 CN CN2011205572579U patent/CN202420712U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110967122A (en) * | 2019-11-26 | 2020-04-07 | 广东电网有限责任公司汕尾供电局 | Temperature detection fixer of high-voltage power cable intermediate interface |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: STATE ELECTRIC NET CROP. Free format text: FORMER OWNER: GANSU ELECTRIC POWER CORPORATION TIANSHUI EHV POWER TRANSMISSION + TRANSFORMATION COMPANY Effective date: 20130806 Owner name: MAINTENANCE COMPANY OF GANSU ELECTRIC POWER COMPAN Free format text: FORMER OWNER: WUHAN KANGPU CHANGQING SOFTWARE TECHNOLOGY CO., LTD. Effective date: 20130806 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 741020 TIANSHUI, GANSU PROVINCE TO: 100031 DONGCHENG, BEIJING |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20130806 Address after: 100031 West Chang'an Avenue, Beijing, No. 86 Patentee after: State Grid Corporation of China Patentee after: Maintainance Company of Gansu Electric Power Corporation Patentee after: Wuhan Kangpu Changqing Software Technology Co., Ltd. Address before: The lotus Pavilion Road 741020 Gansu province Tianshui District No. 66 Patentee before: Gansu Electric Power Corporation Superhigh Voltage Power Transmission & Transformation Co., Ltd. Patentee before: Wuhan Kangpu Changqing Software Technology Co., Ltd. |
|
| 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: 20120905 Termination date: 20181228 |