CN205509462U - Rear joint of cable - Google Patents
Rear joint of cable Download PDFInfo
- Publication number
- CN205509462U CN205509462U CN201620273531.2U CN201620273531U CN205509462U CN 205509462 U CN205509462 U CN 205509462U CN 201620273531 U CN201620273531 U CN 201620273531U CN 205509462 U CN205509462 U CN 205509462U
- Authority
- CN
- China
- Prior art keywords
- cable
- temperature sensor
- temperature
- joint
- rear joint
- 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
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- Insulating Bodies (AREA)
Abstract
The utility model provides a rear joint of cable, includes three way connection, bush, insulator, three way connection and bush interconnect and equal clamping are fixed in in the insulator, insulator is equipped with temperature sensor, temperature sensor is used for detecting the rear joint of cable temperature, temperature sensor connects the wireless transmitting device, the outside alarm that is equipped with is connected to the wireless transmitting device. The temperature sensor of this product can effectively monitor rear joint of cable's temperature, and when the temperature that detects exceeded the setting value, temperature sensor passed through the wireless transmitting device with alarm information conveying to outside alarm, and the alarm will send alarm signal, avoids because rear joint of cable's high temperature and cause all kinds of troubles, has guaranteed distribution system's defeated substation equipment's such as cable branch case, looped netowrk cabinet, case change safe power supply.
Description
Technical field
This utility model belongs to electric equipment field, is specifically related to joint after a kind of cable.
Background technology
In order to improve power supply reliability, urban electricity supply circuit is more and more uses power cable, uses cable connector
Realize the connection of cable and cable.Because the reasons such as the high contact resistance of power cable connector, shelf depreciation accumulation are produced
Raw heat makes the temperature of cable connector constantly raise, and accelerates aging, the discharge current of cable insulation material progressively
Increase, arrive and to a certain degree cause puncturing or fire.
Utility model content
For the problems referred to above, this utility model provides joint after a kind of cable.
Joint after a kind of cable, including three way cock, lining, insulating body, described three way cock and lining phase
Connecting and the most clamped be fixed in insulating body, described insulating body is provided with temperature sensor, and described temperature passes
Sensor is used for detecting connector temperature after cable, and described temperature sensor connects wireless launcher, described wireless
Injection device connects the outside alarm being provided with.
Described insulating body upper end is provided with T-shaped screens block.
Described three way cock uses electric silica gel.
Described lining uses duralumin, hard alumin ium alloy material.
Described insulating body uses electrically insulating silicone rubber.
Beneficial effect: the temperature of joint after cable can be effectively monitored in the temperature sensor of this product, it is to avoid due to
After cable, the temperature of joint is too high and cause all kinds of fault, it is ensured that the cable branch box of distribution system, ring main unit,
The safe power supply of the power transmission and transforming equipments such as case change.
Accompanying drawing explanation
Accompanying drawing 1 is overall schematic of the present utility model.
1 three way cock, 2 linings, 3 insulating bodies, 4 temperature sensors, 5 wireless launchers, 6T type
Screens block.
Detailed description of the invention
Below in conjunction with the accompanying drawings, this utility model is further illustrated by embodiment:
Joint after a kind of cable, including three way cock 1, lining 2, insulating body 3, described three way cock 1
Being connected with each other with lining 2 and the most clamped be fixed in insulating body 3, described insulating body 3 is provided with temperature sensing
Device 4, described temperature sensor 4 is used for detecting connector temperature after cable, and described temperature sensor 4 connects wireless
Discharger 5, described wireless launcher 5 connects the alarm that outside is provided with.The temperature sensor of this product
4 can effectively monitor the temperature of joint after cable, when the temperature of detection exceedes setting value, and temperature sensor 4
Warning message is sent to the alarm of outside by wireless launcher 5, and alarm will send alarm signal,
Avoid owing to after cable, the temperature of joint is too high and cause all kinds of fault, it is ensured that the cable branch of distribution system
The safe power supply of the power transmission and transforming equipments such as case, ring main unit, case change.
Described insulating body 3 upper end is provided with T-shaped screens block 6, and T-shaped screens block 6 can embed the peace of outside
Shelve, it is simple to fixing of insulating body 3.
Described three way cock 1 uses electric silica gel, improves electric conductivity.
Described lining 2 uses 2A12 duralumin, hard alumin ium alloy material, enhances corrosion resistance.
Described insulating body 3 uses electrically insulating silicone rubber, enhances insulation electric conductivity.
Obviously, above-described embodiment of the present utility model is merely to illustrate that this utility model example, and
The not restriction to embodiment of the present utility model.For those of ordinary skill in the field, upper
State bright on the basis of can also make change or the variation of other multi-forms.Here without also cannot be to all
Embodiment give poor example.And these belong to that connotation of the present utility model amplified out obvious
Change or variation still fall within protection domain of the present utility model.
Claims (5)
1. joint after a cable, it is characterised in that: include three way cock (1), lining (2), insulating body
(3), described three way cock (1) and lining (2) are connected with each other and the most clamped are fixed on insulating body (3)
In, described insulating body (3) is provided with temperature sensor (4), and described temperature sensor (4) is used for detecting
Connector temperature after cable, described temperature sensor (4) connects wireless launcher (5), described wireless transmit
Device (5) connects the outside alarm being provided with.
Joint after a kind of cable the most according to claim 1, it is characterised in that: on described insulating body (3)
End is provided with T-shaped screens block (6).
Joint after a kind of cable the most according to claim 1, it is characterised in that: described three way cock (1) adopts
Use electric silica gel.
Joint after a kind of cable the most according to claim 1, it is characterised in that: described lining (2) uses hard
Aluminum alloy material.
Joint after a kind of cable the most according to claim 1, it is characterised in that: described insulating body (3) is adopted
Use electrically insulating silicone rubber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620273531.2U CN205509462U (en) | 2016-03-29 | 2016-03-29 | Rear joint of cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620273531.2U CN205509462U (en) | 2016-03-29 | 2016-03-29 | Rear joint of cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205509462U true CN205509462U (en) | 2016-08-24 |
Family
ID=56735179
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620273531.2U Expired - Fee Related CN205509462U (en) | 2016-03-29 | 2016-03-29 | Rear joint of cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205509462U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106207940A (en) * | 2016-08-30 | 2016-12-07 | 廊坊芳远新合电气有限公司 | A kind of cable connector with temp sensing function |
| CN107689618A (en) * | 2017-10-16 | 2018-02-13 | 云南电网有限责任公司电力科学研究院 | A kind of cable connector and preparation method |
| US11567146B2 (en) | 2018-09-10 | 2023-01-31 | 3M Innovative Properties Company | Electrical power cable monitoring device using low side electrode and earth ground separation |
| US11604218B2 (en) | 2018-09-10 | 2023-03-14 | 3M Innovative Properties Company | Electrical power cable monitoring device including partial discharge sensor |
| US11670930B2 (en) | 2018-09-10 | 2023-06-06 | 3M Innovative Properties Company | Support structure for cable and cable accessory condition monitoring devices |
| US11988703B2 (en) | 2019-12-31 | 2024-05-21 | 3M Innovative Properties Company | Monitoring system for evaluating a condition of an electrical grid |
| US12062891B2 (en) | 2018-12-21 | 2024-08-13 | 3M Innovative Properties Company | Electrical power cable preparation device |
-
2016
- 2016-03-29 CN CN201620273531.2U patent/CN205509462U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106207940A (en) * | 2016-08-30 | 2016-12-07 | 廊坊芳远新合电气有限公司 | A kind of cable connector with temp sensing function |
| CN107689618A (en) * | 2017-10-16 | 2018-02-13 | 云南电网有限责任公司电力科学研究院 | A kind of cable connector and preparation method |
| US11567146B2 (en) | 2018-09-10 | 2023-01-31 | 3M Innovative Properties Company | Electrical power cable monitoring device using low side electrode and earth ground separation |
| US11604218B2 (en) | 2018-09-10 | 2023-03-14 | 3M Innovative Properties Company | Electrical power cable monitoring device including partial discharge sensor |
| US11670930B2 (en) | 2018-09-10 | 2023-06-06 | 3M Innovative Properties Company | Support structure for cable and cable accessory condition monitoring devices |
| US12062891B2 (en) | 2018-12-21 | 2024-08-13 | 3M Innovative Properties Company | Electrical power cable preparation device |
| US11988703B2 (en) | 2019-12-31 | 2024-05-21 | 3M Innovative Properties Company | Monitoring system for evaluating a condition of an electrical grid |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| 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: 20160824 Termination date: 20170329 |