CN203826584U - Explosion-proof single-core heavy-current connector - Google Patents
Explosion-proof single-core heavy-current connector Download PDFInfo
- Publication number
- CN203826584U CN203826584U CN201420155915.5U CN201420155915U CN203826584U CN 203826584 U CN203826584 U CN 203826584U CN 201420155915 U CN201420155915 U CN 201420155915U CN 203826584 U CN203826584 U CN 203826584U
- Authority
- CN
- China
- Prior art keywords
- connector
- core
- explosion
- heating tape
- screen
- 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 - Lifetime
Links
- 238000010438 heat treatment Methods 0.000 claims abstract description 30
- 239000003822 epoxy resin Substances 0.000 claims abstract description 6
- 229920000647 polyepoxide Polymers 0.000 claims abstract description 6
- 238000010276 construction Methods 0.000 abstract description 6
- 238000009413 insulation Methods 0.000 abstract description 5
- 238000009434 installation Methods 0.000 abstract description 2
- 238000002788 crimping Methods 0.000 abstract 1
- 238000012423 maintenance Methods 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 2
- 239000004810 polytetrafluoroethylene Substances 0.000 description 2
- 229920001343 polytetrafluoroethylene Polymers 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
Landscapes
- Cable Accessories (AREA)
Abstract
The utility model discloses an explosion-proof single-core heavy-current connector which comprises a connector body for connecting a heating band, wherein a connector separator for separating a core on the heating band from a shielding layer is arranged in the connector body, and the two ends of the connector body are provided with connector threaded bolts allowing the heating band to pass through. The two ends of the connector separator are provided with crimping terminals for tightly pressing the core and the shielding layer peeled off from the heating band, and epoxy resin medium is filled in a space defined by the connector body and the connector threaded bolts at two ends of the connector body. The explosion-proof single-core heavy-current connector is small in size, simple for installation, flexible and fast for construction, high in safety and reliability, simple in structure, satisfies the requirements on outdoor construction and easy insulation, and is anti-dismounting and highly practical. Maintenance and replacement are not required, and the goal of the utility model is achieved.
Description
Technical field
The utility model relates to the large electric current connector of a kind of explosion-proof single core, is exactly specifically a kind of for the interface unit between explosion-proof single core heating tape.
Background technology
Connection between traditional explosion-proof single core heating tape normally needs two end connectors to be introduced in anti-explosion threading box, in PULL BOX, connects.Cause like this joint to connect volume large, heat-insulation layer lays difficulty, and heat insulation effect is poor, and security reliability is low etc.Need to lock that heating tape is safeguarded and replacing etc. to PULL BOX.
Therefore, need especially the large electric current connector of a kind of explosion-proof single core, to solve the above-mentioned existing problem existing.
Utility model content
The problems such as the purpose of this utility model is to provide a kind of explosion-proof single core large electric current connector, and to connect volume large to solve joint between explosion-proof single core heating tape, and heat-insulation layer lays difficulty, and heat insulation effect is poor, and security reliability is low.
To achieve these goals, the technical solution of the utility model is as follows:
The large electric current connector of a kind of explosion-proof single core, it is characterized in that, it comprises the connection body for connecting heating tape, the inside of described connection body is provided with the connector separator for the core on heating tape and screen are separated, the two ends of described connection body are provided with the connector screwed plug that can make heating tape pass through, described connector separator two ends are provided with crimp type terminal, for compressing core and the screen that heating tape strips out, filling epoxy resin medium in the space that described connection body defines with the connector screwed plug that is connected body two ends.
In an embodiment of the present utility model, the core that described heating tape strips out and screen separate by connector dispenser, and do not touch.
In an embodiment of the present utility model, the heating tape that insert at described connection body two ends, connects with the mode that core, screen are connected with screen by core.
In an embodiment of the present utility model, described heating tape is the permanent power heating tape of single core.
The advantage of the large electric current connector of a kind of explosion-proof single core of the present utility model: there is volume little, install simple, anti-dismounting, the construction feature such as flexibly and fast, has met field construction and has easily done the requirement being incubated.Safety and reliability are high, do not need to safeguard and change, simple in structure, very practical, realize the purpose of this utility model.
Feature of the present utility model can be consulted the detailed description of the graphic and following better execution mode of this case and be obtained and be well understood to.
Brief description of the drawings
Fig. 1 is the structural representation of the large electric current connector of a kind of explosion-proof single core of the present utility model;
Fig. 2 is connector cyclone separator arrangement schematic diagram;
Fig. 3 is connector cyclone separator arrangement schematic diagram.
Embodiment
For technological means, creation characteristic that the utility model is realized, reach object and effect is easy to understand, further set forth the utility model below in conjunction with specific embodiment.
As shown in Figure 1, 2, 3, the large electric current connector of the explosion-proof single core of one of the present utility model, is mainly to use the advantages such as PTFE does raw material processing and fabricating, and PTFE has high temperature resistant, and height insulate, corrosion-resistant; It comprises the connection body 10 for connecting the permanent power heating tape 20 of single core, be provided with the connector separator 11 for the core on heating tape and screen are separated connecting the inside of body 10, connector separator 11 two ends are provided with crimp type terminal 13, the core and the screen that strip out for compressing the permanent power heating tape of single core, the two ends that connect body 10 are provided with the connector screwed plug 12 that can make the permanent power heating tape of single core pass through, filling epoxy resin medium 30 in the space that connection body 10 defines with the connector screwed plug 12 that is connected body two ends.Dwindle connection volume, quick and easy for installation, the simple and direct and high insulating effect of heat preservation construction.
In the utility model, connector connection construction is first the two ends of heating tape to be stripped out to heart yearn and screen, then penetrate in turn connector screwed plug and connector separator, then be connected with core inject respectively the core coming from two ends, screen is connected with screen, and respectively the core connecting and screen are pressed on respectively on connector separator by crimp type terminal, by connector separator, core is not contacted with screen, twist good connector screwed plug, pour into epoxy resin connecting in the space that body and connector screwed plug define, at the spanner place that removes connector screwed plug after epoxy resin cure, after preventing, connector is carried out to dismounting, the connector having connected fixes as fixing heating tape.
More than show and described general principle of the present utility model, principal character and advantage of the present utility model.The technical staff of the industry should understand; the utility model is not restricted to the described embodiments; what in above-described embodiment and specification, describe is principle of the present utility model; under the prerequisite that does not depart from the utility model spirit and scope, the utility model also has various changes and modifications, and these changes and improvements all fall in claimed scope of the present utility model.The protection range that the utility model requires is defined by appending claims and equivalent thereof.
Claims (4)
1. the large electric current connector of explosion-proof single core, it is characterized in that, it comprises the connection body for connecting heating tape, the inside of described connection body is provided with the connector separator for the core on heating tape and screen are separated, the two ends of described connection body are provided with the connector screwed plug that can make heating tape pass through, described connector separator two ends are provided with crimp type terminal, for compressing core and the screen that heating tape strips out, filling epoxy resin medium in the space that described connection body defines with the connector screwed plug that is connected body two ends.
2. the large electric current connector of the explosion-proof single core of one according to claim 1, is characterized in that: the core that described heating tape strips out and screen separate by connector dispenser, and do not touch.
3. the large electric current connector of the explosion-proof single core of one according to claim 1, is characterized in that: the heating tape that insert at described connection body two ends, connects with the mode that core, screen are connected with screen by core.
4. the large electric current connector of the explosion-proof single core of one according to claim 1, is characterized in that: described heating tape is the permanent power heating tape of single core.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420155915.5U CN203826584U (en) | 2014-04-02 | 2014-04-02 | Explosion-proof single-core heavy-current connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420155915.5U CN203826584U (en) | 2014-04-02 | 2014-04-02 | Explosion-proof single-core heavy-current connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203826584U true CN203826584U (en) | 2014-09-10 |
Family
ID=51482051
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420155915.5U Expired - Lifetime CN203826584U (en) | 2014-04-02 | 2014-04-02 | Explosion-proof single-core heavy-current connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203826584U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107613592A (en) * | 2017-10-31 | 2018-01-19 | 山东华宁电伴热科技有限公司 | One kind series connection high-power connectivity kit of heating tape |
-
2014
- 2014-04-02 CN CN201420155915.5U patent/CN203826584U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107613592A (en) * | 2017-10-31 | 2018-01-19 | 山东华宁电伴热科技有限公司 | One kind series connection high-power connectivity kit of heating tape |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140910 |
|
| CX01 | Expiry of patent term |