CN110176743A - The insulation plug of cable connector with temp sensing function - Google Patents
The insulation plug of cable connector with temp sensing function Download PDFInfo
- Publication number
- CN110176743A CN110176743A CN201910515870.5A CN201910515870A CN110176743A CN 110176743 A CN110176743 A CN 110176743A CN 201910515870 A CN201910515870 A CN 201910515870A CN 110176743 A CN110176743 A CN 110176743A
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- CN
- China
- Prior art keywords
- insulation
- plug
- cable
- terminal stud
- cable connector
- 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.)
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Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
- G01K13/00—Thermometers specially adapted for specific purposes
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G15/00—Cable fittings
- H02G15/02—Cable terminations
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Connector Housings Or Holding Contact Members (AREA)
- Cable Accessories (AREA)
Abstract
The invention discloses a kind of insulation plugs of cable connector with temp sensing function, belong to power equipment cable connector technical field.Including plug ontology, terminals, cable and terminal stud, cavity is provided in plug ontology, protective case is installed in cavity, protective case includes insulation sleeve and epoxy resin set, epoxy resin set is wrapped in the outside of insulation sleeve, chlorinated paraffin is filled in insulation sleeve, metal-connecting seat is equipped in insulation sleeve, terminal stud is fastenedly connected with metal-connecting seat, protective case offers the first opening far from the side of terminal stud, the second opening being connected to cavity is offered on plug ontology, fastening is equipped with sealing plate in second opening, metal-connecting seat is symmetrically installed far from the side of terminal stud there are two temperature-detecting device.The present invention solve the problems, such as on existing insulation plug temperature monitoring device be difficult to change with it is inflammable, stable structure is compact while economizing on resources.
Description
Technical field
The present invention relates to power equipment cable connector technical field more particularly to a kind of cable connectors with temp sensing function
Insulate plug.
Background technique
The safety accident of the distribution industry of China's electric system therefore, is thought as caused by tie point fever in cabinet mostly
Evade and reduce the generation of accident, the temperature change and temperature value of contact is mainly known in advance, however, existing thermometric side
Formula, either active wired contactless or passive wired contact all there is a problem of it is such or such, such as
By surrounding enviroment and the interference of electromagnetic field, volume is excessive, rapid wear is easy to break, installation is complicated, difficult in maintenance, non-refractory, insulation performance
Difference, be easy to produce false alarm under high temperature, temperature value differ bigger with actual temperature value, replace battery, the service life is short etc..
In view of the above-mentioned problems, publication number CN206117099U discloses blanking cover, temperature measurement sensing equipment after a kind of cable connector
And cable connector, temperature transducer is directly connect with the conductor of fever, true contact temperature-measuring is realized.
However in practical applications, which has the following problems: temperature measuring equipment is mounted on inside card slot, and rear blanking cover knot
Structure is compact, it is difficult to realize the dismounting of temperature measuring equipment, once temperature measuring equipment goes wrong, then entire rear blanking cover is the state of scrapping,
It is easy waste of resource, and when cable temperature is excessively high, the insulating materials of plug is easy to be ignited, leads to that fire occurs, because
This need to design it is a kind of with temp sensing function, the insulation plug of fire-retardant cable connector.
Summary of the invention
The present invention provides a kind of insulation plugs of cable connector with temp sensing function, in order to solve the prior art
Temperature measuring equipment dismounting is difficult inside the insulation plug of the middle cable connector with temp sensing function, is easy to lead because temperature measuring equipment goes wrong
The shortcomings that causing entire plug to scrap.
To achieve the goals above, present invention employs following technical solutions:
A kind of insulation plug of the cable connector with temp sensing function, including it is plug ontology, integrally formed with plug ontology
Terminals, the cable being plugged in terminals and the terminal stud for being fixed at cable one end, the interior setting of the plug ontology
There is cavity, protective case is installed in the cavity, the protective case includes insulation sleeve and epoxy resin set, the epoxy resin set
It is wrapped in the outside of insulation sleeve, chlorinated paraffin is filled in insulation sleeve, the end of the terminal stud is located in epoxy resin set,
Metal-connecting seat is equipped in the insulation sleeve, the terminal stud and metal-connecting seat pass through connection bolt fastening connection, described
Protective case offers the first opening far from the side of terminal stud, and second be connected to cavity is offered on the plug ontology and is opened
Mouthful, fastening is equipped with sealing plate in second opening, and the part that the sealing plate is located in cavity is fixedly installed with asphalt mixtures modified by epoxy resin
Rouge plate and insulation board, the insulation board are inserted in the first opening, and the epoxy resin board is by the first closure of openings, the metal
Attachment base is symmetrically installed far from the side of terminal stud there are two temperature-detecting device.
Preferably, the sealing plate is securedly mounted on plug ontology by two screws symmetrical above and below.
Preferably, through tapped through hole is equipped on the metal-connecting seat, the connection bolt is arranged in tapped through hole,
The terminals are equipped with the tapped blind hole for matching connection bolt close to the side of connection bolt.
Preferably, through the socket being connected to cavity is equipped on the terminals, the cable runs through socket.
Preferably, fishbolt there are two being symmetrically installed on the cable, the opposite one end position of two fishbolts
In being fixedly installed with clamping plate in socket, two clamping plates offset with cable.
Preferably, two opposite sides of the clamping plate are equipped with arc groove.
Compared with prior art, the beneficial effects of the present invention are:
1, the present invention realizes plug ontology by sealing plate, epoxy resin board, insulation board, epoxy resin set and insulation sleeve
While insulation performance, plug body interior can also be opened, realize the replacement to temperature-detecting device, convenient for being examined in temperature
It surveys when device breaks down and temperature-detecting device is replaced, be conducive to the waste for avoiding resource；
2, the present invention by connection bolt, fishbolt and clamping plate cooperation, realize docking line end and cable it is tight
Gu there is good fixing effect, it may have the characteristics of easy disassembly；
3, the present invention by sealing plate, epoxy resin board, insulation board, epoxy resin set, insulation sleeve and is filled in insulation sleeve
Interior chlorinated paraffin realizes insulation and the fire-retardant fireproof of cable connector, effectively prevents the excessively high caused fire of temperature of cable junction
Calamity.
Detailed description of the invention
Fig. 1 is the structural diagram of the present invention；
Fig. 2 is the portion the A schematic enlarged-scale view of Fig. 1；
Fig. 3 is the portion the B schematic enlarged-scale view of Fig. 1.
In figure: 1, plug ontology；2, terminals；3, cable；4, terminal stud；5, metal-connecting seat；6, epoxy resin set；
7, insulation board；8, sealing plate；9, screw；10, insulation sleeve；11, temperature-detecting device；12, epoxy resin board；13, bolt is connected；
14, fishbolt；15, clamping plate；16, chlorinated paraffin.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.
Referring to Fig.1-3, a kind of insulation plug of the cable connector with temp sensing function, including plug ontology 1 and plug ontology
1 integrally formed terminals 2, the cable 3 being plugged in terminals 2 and the terminal stud 4 for being fixed at 3 one end of cable block up
It is provided with cavity in head ontology 1, protective case is installed in cavity, protective case is made of insulation sleeve 10 and epoxy resin set 6, epoxy
Resin set 6 is wrapped in the outside of insulation sleeve 10, is filled with chlorinated paraffin 16 in insulation sleeve 10, the end of terminal stud 4 is located at ring
In oxygen resin set 6 and insulation sleeve 10, metal-connecting seat 5 is equipped in insulation sleeve 10, terminal stud 4 and metal-connecting seat 5 pass through company
Connecting bolt 13 is fastenedly connected, and protective case offers the first opening far from the side of terminal stud 4, offered on plug ontology 1 with
Second opening of cavity connection, the interior fastening of the second opening are equipped with sealing plate 8, and sealing plate 8 is located at the fixed peace in the part in cavity
Equipped with epoxy resin board 12 and insulation board 7, insulation board 7 is inserted in the first opening, epoxy resin board 12 by the first closure of openings,
Metal-connecting seat 5 is symmetrically installed far from the side of terminal stud 4 there are two temperature-detecting device 11.
It should be noted that ensure that the insulation and flame retardant property of entire plug ontology 1, chlorinated paraffin 16 by protective case
With good insulation and flame retardant property, the insulation and flame retardant property of plug ontology 1 can be substantially improved, needing to change temperature inspection
It, can be by removing sealing plate 8, so that epoxy resin board 12 and insulation board 7 are detached from epoxy resin set 6 and insulation when surveying device 11
Set 10, two temperature-detecting devices 11 are exposed in the first opening, so as to directly carry out to two temperature-detecting devices 11
It changes, is conducive to the waste for avoiding resource.
Wherein, sealing plate 8 is securedly mounted on plug ontology 1 by two screws 9 symmetrical above and below.
It should be noted that sealing plate 8 is fixedly mounted on the second opening by two screws 9, and sealing plate 8 is by the
Two closure of openings realize the removable of sealing plate 8.
Wherein, through tapped through hole is offered on metal-connecting seat 5, connection bolt 13 is arranged in tapped through hole, wiring
End 4 is recessed with the tapped blind hole for matching connection bolt 13 close to the side of connection bolt 13；
It should be noted that the screw thread for running through tapped through hole by the way that bolt 13 will be connected and being tightened on metal-connecting seat 5
In blind hole, the fixation of docking line end 4 is realized, have the characteristics that removable, stable and dismounts simple
Wherein, through the socket being connected to cavity is offered on terminals 2, cable 3 runs through socket.
It should be noted that cable 3 is extended in cavity by socket, and blocked by terminal stud 4 and metal-connecting seat 5
Connect the connection for realizing cable 3 and plug ontology 1.
Wherein, fishbolt 14 there are two being symmetrically installed on cable 3, the opposite one end of two fishbolts 14 is located at socket
It is inside fixedly installed with clamping plate 15, two clamping plates 15 offset with cable 3.
It should be noted that the opposite side of two clamping plates 15 is rotatablely connected with corresponding fishbolt 14, by connecing
Two fishbolts 14 are screwed on line end 2, so that cable 3 is clamped in socket by two clamping plates 15.
Wherein, the opposite side of two clamping plates 15 is recessed with the arc groove being bonded with cable.
It should be noted that fitting by the outer surface of arc groove and 3 arc of cable, the folder to cable 3 can be promoted
Tight effect, to be conducive to promote stability when cable 3 clamps, clamping plate 15 is preferably plastic material, and insulation performance is good.
Claims (6)
1. a kind of insulation plug of the cable connector with temp sensing function, including plug ontology (1), with plug ontology (1) one at
The terminals (2) of type, the cable (3) being plugged in terminals (2) and the terminal stud (4) for being fixed at cable (3) one end,
It is characterized by: being provided with cavity in the plug ontology (1), protective case is installed, the protective case includes in the cavity
Insulation sleeve (10) and epoxy resin set (6), the epoxy resin set (6) are wrapped in the outside of insulation sleeve (10), insulation sleeve (10)
Interior to be filled with chlorinated paraffin (16), the end of the terminal stud (4) is located in epoxy resin set (6), the insulation sleeve (10)
Interior to be equipped with metal-connecting seat (5), the terminal stud (4) is fastenedly connected with metal-connecting seat (5) by connecting bolt (13), institute
It states protective case and offers the first opening far from the side of terminal stud (4), offer on the plug ontology (1) and be connected to cavity
Second opening, it is described second opening in fastening be equipped with sealing plate (8), the sealing plate (8) be located at the part in cavity consolidate
Dingan County is equipped with epoxy resin board (12) and insulation board (7), and the insulation board (7) is inserted in the first opening, the epoxy resin
For plate (12) by the first closure of openings, the metal-connecting seat (5) is symmetrically installed that there are two temperature far from the side of terminal stud (4)
Detection device (11).
2. the insulation plug of the cable connector according to claim 1 with temp sensing function, it is characterised in that: the sealing plate
(8) it is securedly mounted on plug ontology (1) by two screws (9) symmetrical above and below.
3. the insulation plug of the cable connector according to claim 1 with temp sensing function, it is characterised in that: the metal connects
Through tapped through hole is equipped on joint chair (5), the connection bolt (13) is arranged in tapped through hole, and the terminal stud (4) is leaned on
The side of nearly connection bolt (13) is equipped with the tapped blind hole for matching connection bolt (13).
4. the insulation plug of the cable connector according to claim 1 with temp sensing function, it is characterised in that: the terminals
(2) through the socket being connected to cavity is equipped on, the cable (3) runs through socket.
5. the insulation plug of the cable connector according to claim 4 with temp sensing function, it is characterised in that: the cable
(3) there are two being symmetrically installed on fishbolt (14), two opposite one end of the fishbolt (14) are located at solid in socket
Dingan County is equipped with clamping plate (15), and two clamping plates (15) offset with cable (3).
6. the insulation plug of the cable connector according to claim 5 with temp sensing function, it is characterised in that: two folders
The opposite side of plate (15) is equipped with arc groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910515870.5A CN110176743B (en) | 2019-06-14 | 2019-06-14 | Insulation plug of cable joint with temperature measuring function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910515870.5A CN110176743B (en) | 2019-06-14 | 2019-06-14 | Insulation plug of cable joint with temperature measuring function |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110176743A true CN110176743A (en) | 2019-08-27 |
| CN110176743B CN110176743B (en) | 2020-05-22 |
Family
ID=67697286
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910515870.5A Active CN110176743B (en) | 2019-06-14 | 2019-06-14 | Insulation plug of cable joint with temperature measuring function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110176743B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116045741A (en) * | 2023-01-19 | 2023-05-02 | 哈尔滨工业大学 | Projectile body for measuring surface temperature of projectile head in penetration process, assembly method and measuring method |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05137229A (en) * | 1991-11-11 | 1993-06-01 | Toshiba Corp | Cable joint for direct connection with machine |
| US8109787B1 (en) * | 2011-05-18 | 2012-02-07 | Yen Kun-Tse | Swivel connector |
| CN206117099U (en) * | 2016-10-14 | 2017-04-19 | 廊坊芳远新合电气有限公司 | Blanking cover, temperature measurement sensing device and cable joint behind cable joint |
| CN206685870U (en) * | 2017-05-15 | 2017-11-28 | 廊坊芳远新合电气有限公司 | Cable connector for below rated voltage 35kV equipment for power transmission and distribution |
| CN108711817A (en) * | 2018-08-16 | 2018-10-26 | 四川瑞霆电力科技有限公司 | The insulation plug of elbow-type cable connector with temp sensing function |
| CN208847372U (en) * | 2018-10-17 | 2019-05-10 | 杭州休普电子技术有限公司 | A kind of ring network cabinet cable connector |
| CN208921321U (en) * | 2018-10-31 | 2019-05-31 | 劭行（苏州）智能科技有限公司 | Ring network cabinet temperature of cable junction sensor-based system |
-
2019
- 2019-06-14 CN CN201910515870.5A patent/CN110176743B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05137229A (en) * | 1991-11-11 | 1993-06-01 | Toshiba Corp | Cable joint for direct connection with machine |
| US8109787B1 (en) * | 2011-05-18 | 2012-02-07 | Yen Kun-Tse | Swivel connector |
| CN206117099U (en) * | 2016-10-14 | 2017-04-19 | 廊坊芳远新合电气有限公司 | Blanking cover, temperature measurement sensing device and cable joint behind cable joint |
| CN206685870U (en) * | 2017-05-15 | 2017-11-28 | 廊坊芳远新合电气有限公司 | Cable connector for below rated voltage 35kV equipment for power transmission and distribution |
| CN108711817A (en) * | 2018-08-16 | 2018-10-26 | 四川瑞霆电力科技有限公司 | The insulation plug of elbow-type cable connector with temp sensing function |
| CN208847372U (en) * | 2018-10-17 | 2019-05-10 | 杭州休普电子技术有限公司 | A kind of ring network cabinet cable connector |
| CN208921321U (en) * | 2018-10-31 | 2019-05-31 | 劭行（苏州）智能科技有限公司 | Ring network cabinet temperature of cable junction sensor-based system |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116045741A (en) * | 2023-01-19 | 2023-05-02 | 哈尔滨工业大学 | Projectile body for measuring surface temperature of projectile head in penetration process, assembly method and measuring method |
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| Publication number | Publication date |
|---|---|
| CN110176743B (en) | 2020-05-22 |
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