CN204633054U - A kind of insulation plug with optical fiber temperature-measurement and anti-vibration functions - Google Patents
A kind of insulation plug with optical fiber temperature-measurement and anti-vibration functions Download PDFInfo
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- CN204633054U CN204633054U CN201520213060.1U CN201520213060U CN204633054U CN 204633054 U CN204633054 U CN 204633054U CN 201520213060 U CN201520213060 U CN 201520213060U CN 204633054 U CN204633054 U CN 204633054U
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- optical fiber
- temperature
- plug
- measurement
- cable
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Abstract
The utility model provides a kind of insulation plug with optical fiber temperature-measurement and anti-vibration functions, it is characterized in that, comprise plug body, one end of described plug body is provided with the embedded component for being connected with cable crimp type terminal, be provided with temperature-measuring optical fiber in described plug body, the thermometric end of temperature-measuring optical fiber is located at embedded component side.The advantage of the utility model product is exactly that structure is simple, easy to operate, superior performance, safe and reliable.Can be used for and replace the insulation plug of all kinds of cable plug head.
Description
Technical field
The utility model relates to a kind of insulation plug with optical fiber temperature-measurement and anti-vibration functions, can effective Monitoring High Voltage Cable connect-disconnect plug inner conductor temperature, ensures its stable operation reliably and with long-term.This product belongs to distribution products field.
Background technology
Cable plug head, as a kind of tie point of electric equipment, often causes high temperature to burn because conductor contact is bad.Because cable plug head inner conductor carries high voltage, common thermocouple temperature measurement mode obviously cannot be used.What current cable plug head thermometric mode mainly adopted is install wireless senser on its surface, carries out surface temperature measurement, infers the temperature of its inner conductor with this.The weakness of this technology is cannot the actual temperature of Measurement accuracy cable plug head inner conductor, and when monitoring temperature anomaly, often cable plug head inside has been destroyed, on ensureing that the impact of electric power transfer is huge.
Summary of the invention
The purpose of this utility model is to provide a kind of when guarantee cable plug head body is not changed, and directly can monitor cable plug head inner conductor temperature, esy to use, safe and reliable, stablizing of guarantee electric power transfer, reduces the loss that reason thus causes.
In order to realize above object, the utility model provides a kind of insulation plug with optical fiber temperature-measurement and anti-vibration functions, it is characterized in that, comprise plug body, one end of described plug body is provided with the embedded component for being connected with cable crimp type terminal, be provided with temperature-measuring optical fiber in described plug body, the thermometric end of temperature-measuring optical fiber is located at embedded component side.
Preferably, described cable crimp type terminal is connected by stud with cable plug head, the end attaching nut of described stud, the outside of stud is provided with double-disk flute profile lock washer, double-disk flute profile lock washer is located between nut and cable crimp type terminal, and the end of described stud, nut and double-disk flute profile lock washer all embed embedded component inside.
Preferably, the thermometric end of described temperature-measuring optical fiber is close to embedded component.
Preferably, the other end of described plug body is provided with externally inlaid part, and the signal receiving end of temperature-measuring optical fiber is located at externally inlaid part side.
Compared with prior art, the beneficial effects of the utility model are:
The advantage of the utility model product is exactly that structure is simple, easy to operate, superior performance, safe and reliable.Can be used for and replace the insulation plug of all kinds of cable plug head.
Accompanying drawing explanation
Fig. 1 is the structural representation of the insulation plug of band optical fiber temperature-measurement and anti-vibration functions;
Fig. 2 is the scheme of installation of insulation plug at cable plug head of band optical fiber temperature-measurement and anti-vibration functions.
Description of reference numerals:
1-externally inlaid part, 2-temperature-measuring optical fiber, 3-plug body, 4-embedded component, 5-two-piece type flute profile lock washer, 11-cable plug head, 12-cable crimp type terminal, 13-two-piece type flute profile lock washer, 14-insulate plug, 15-cable.
Embodiment
Below in conjunction with specific embodiment, set forth the utility model further.Should be understood that these embodiments are only not used in restriction scope of the present utility model for illustration of the utility model.In addition should be understood that those skilled in the art can make various changes or modifications the utility model, and these equivalent form of values fall within the application's appended claims limited range equally after the content of having read the utility model instruction.
Embodiment
As shown in Figure 1, for being with the structural representation of the insulation plug of optical fiber temperature-measurement and anti-vibration functions, described band optical fiber temperature-measurement and the insulation plug of anti-vibration functions, comprise by the plug body 3 of poured with epoxy resin, one end of described plug body 3 is provided with the embedded component 4 for being connected with cable crimp type terminal 12, temperature-measuring optical fiber 2 is provided with in described plug body 3, the thermometric end of temperature-measuring optical fiber 2 is located at embedded component 4 side, be close to embedded component 4, the other end of described plug body 3 is provided with externally inlaid part 1, and the signal receiving end of temperature-measuring optical fiber 2 is located at externally inlaid part 1 side.Described externally inlaid part 1, temperature-measuring optical fiber 2, embedded component 4 uses poured with epoxy resin in one.Described cable crimp type terminal 12 is connected by stud with cable plug head 11, the end attaching nut of described stud, the outside of stud is provided with double-disk flute profile lock washer 5, double-disk flute profile lock washer 5 is located between nut and cable crimp type terminal 12, it is inner that the end of described stud, nut and double-disk flute profile lock washer 5 all embed embedded component 4, and described stud, nut and double-disk flute profile lock washer 5 form coupling.
The utility model is on the basis of original insulation plug product, the coupling being responsible for being used for being connected with cable crimp type terminal 12 is upgraded, described coupling comprises double-disk flute profile lock washer 5, the utility model is at described double-disk flute profile lock washer 5, the anti-vibration functions of effective reinforcement, avoid because vibration causes contact resistance to increase, and the harm caused thus.Temperature-measuring optical fiber is cast directly over the inside of plug body 3 by the utility model, and the thermometric end of temperature-measuring optical fiber 2 is close to embedded component 4, and the other end (signaling interface end) is placed near the externally inlaid part 1 of plug.So just by entering special demodulator of PM signal PM in signaling interface termination, just can learn the temperature of embedded component 4, thus learn the observed temperature of cable plug head inside.
As shown in Figure 2, after cable crimp type terminal 12 and cable plug head 11 are fixing by stud, nut and two-piece type flute profile lock washer 13, insulation plug 14 is inserted cable plug head 11, utilize instrument that the embedded component 4 of insulation plug 14 is screwed in stud one end, finally insulation plug 14 and stud are screwed.
Claims (4)
1. the insulation plug with optical fiber temperature-measurement and anti-vibration functions, it is characterized in that, comprise plug body (3), one end of described plug body (3) is provided with the embedded component (4) for being connected with cable crimp type terminal (12), be provided with temperature-measuring optical fiber (2) in described plug body (3), the thermometric end of temperature-measuring optical fiber (2) is located at embedded component (4) side.
2. the insulation plug of band optical fiber temperature-measurement as claimed in claim 1 and anti-vibration functions, it is characterized in that, described cable crimp type terminal (12) is connected by stud with cable plug head (11), the end attaching nut of described stud, the outside of stud is provided with double-disk flute profile lock washer (5), double-disk flute profile lock washer (5) is located between nut and cable crimp type terminal (12), and it is inner that the end of described stud, nut and double-disk flute profile lock washer (5) all embed embedded component (4).
3. the insulation plug of band optical fiber temperature-measurement as claimed in claim 1 and anti-vibration functions, it is characterized in that, the thermometric end of described temperature-measuring optical fiber (2) is close to embedded component (4).
4. the insulation plug of band optical fiber temperature-measurement as claimed in claim 1 and anti-vibration functions, it is characterized in that, the other end of described plug body (3) is provided with externally inlaid part (1), and the signal receiving end of temperature-measuring optical fiber (2) is located at externally inlaid part (1) side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520213060.1U CN204633054U (en) | 2015-04-09 | 2015-04-09 | A kind of insulation plug with optical fiber temperature-measurement and anti-vibration functions |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520213060.1U CN204633054U (en) | 2015-04-09 | 2015-04-09 | A kind of insulation plug with optical fiber temperature-measurement and anti-vibration functions |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204633054U true CN204633054U (en) | 2015-09-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520213060.1U Active CN204633054U (en) | 2015-04-09 | 2015-04-09 | A kind of insulation plug with optical fiber temperature-measurement and anti-vibration functions |
Country Status (1)
| Country | Link |
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| CN (1) | CN204633054U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105628254A (en) * | 2016-03-18 | 2016-06-01 | 长园电力技术有限公司 | Cable plug head |
| CN105810372A (en) * | 2016-04-29 | 2016-07-27 | 句容华源电器设备有限公司 | Insulating plug capable of measuring humidity |
| CN106340849A (en) * | 2016-10-14 | 2017-01-18 | 廊坊芳远新合电气有限公司 | Cable joint rear blanking cover, temperature measurement sensing apparatus and cable joint |
| CN110601125A (en) * | 2019-08-29 | 2019-12-20 | 深圳供电局有限公司 | Cable accessory structure |
-
2015
- 2015-04-09 CN CN201520213060.1U patent/CN204633054U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105628254A (en) * | 2016-03-18 | 2016-06-01 | 长园电力技术有限公司 | Cable plug head |
| CN105810372A (en) * | 2016-04-29 | 2016-07-27 | 句容华源电器设备有限公司 | Insulating plug capable of measuring humidity |
| CN106340849A (en) * | 2016-10-14 | 2017-01-18 | 廊坊芳远新合电气有限公司 | Cable joint rear blanking cover, temperature measurement sensing apparatus and cable joint |
| CN110601125A (en) * | 2019-08-29 | 2019-12-20 | 深圳供电局有限公司 | Cable accessory structure |
| CN110601125B (en) * | 2019-08-29 | 2020-10-23 | 深圳供电局有限公司 | Cable accessory structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |