CN204144897U - A kind of novel cable cold-shrinking intermediate joint - Google Patents
A kind of novel cable cold-shrinking intermediate joint Download PDFInfo
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- CN204144897U CN204144897U CN201420570865.7U CN201420570865U CN204144897U CN 204144897 U CN204144897 U CN 204144897U CN 201420570865 U CN201420570865 U CN 201420570865U CN 204144897 U CN204144897 U CN 204144897U
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- insulating barrier
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Abstract
The utility model discloses a kind of novel cable cold-shrinking intermediate joint, comprise two cable conductors of junction, connect the conductor connecting tube of two cable conductors, the outer extruded insulation layer of every root cable conductor, be provided with integrally-built cold shrinking power cable adjunct transition joint main body outside each insulating barrier, outside cold shrinking power cable adjunct transition joint main body, be provided with integrally-built armour; Be provided with external diameter size shielding watt the utility model identical with insulating barrier external diameter size outside described conductor connecting tube to shield and watt replace traditional semi-conductive tape integument, solve prior art when drawing support bar, support bar and semi-conductive tape friction bring semi-conductive tape into insulating barrier, the semi-conductive tape viscosity existed in the problem causing product to puncture in running and prior art is uneven, the semi-conductive tape wound may scatter when mounted, brings insulating barrier into and causes product to occur the problem of quality accident.
Description
Technical field
The utility model belongs to power cable connector field, is specifically related to a kind of novel cable cold-shrinking intermediate joint.
Background technology
Transition joint conductor connection reason separate two sections of cable conductor crimping is linked together by conductor connecting tube in the market, semi-conductive tape is wound around in the outside of tube connector to concordant with insulation after conductor connects, because installation personnel quality is uneven, when drawing support bar, support bar and semi-conductive tape friction bring semi-conductive tape into insulating barrier, product is caused to puncture in running, semi-conductive tape viscosity in addition on market is uneven, the semi-conductive tape wound may scatter when mounted, brings insulating barrier into and causes product to occur quality accident.
Utility model content
The purpose of this utility model technical problem to be solved is just to provide a kind of novel cable cold-shrinking intermediate joint, solve prior art when drawing support bar, support bar and semi-conductive tape friction bring semi-conductive tape into insulating barrier, the semi-conductive tape viscosity existed in the problem causing product to puncture in running and prior art is uneven, the semi-conductive tape wound may scatter when mounted, brings insulating barrier into and causes product to occur the problem of quality accident.
A kind of novel cable cold-shrinking intermediate joint described in the utility model, comprise two cable conductors of junction, connect the conductor connecting tube of two cable conductors, the outer extruded insulation layer of every root cable conductor, be provided with integrally-built cold shrinking power cable adjunct transition joint main body outside each insulating barrier, outside cold shrinking power cable adjunct transition joint main body, be provided with integrally-built armour; The shielding watt that external diameter size is identical with insulating barrier external diameter size is provided with outside described conductor connecting tube.
Further improvement, described shielding watt is made up of 2 semi-cylindrical watt, and a watt cylindrical is the angle of falling R.
Further improvement, the joint face of described 2 semi-cylindrical watt is equipped with location hole and alignment pin.
Further improvement, is provided with the connecting line be connected with conductor connecting tube in described shielding watt.
The beneficial effects of the utility model are:
Compared with prior art, replace traditional semi-conductive tape integument with shielding watt, solve prior art when drawing support bar, support bar and semi-conductive tape friction bring semi-conductive tape into insulating barrier, cause the problem that product punctures in running; Also solve the semi-conductive tape viscosity existed in prior art uneven, the semi-conductive tape wound may scatter when mounted, brings insulating barrier into and causes product to occur the problem of quality accident; Shielding watt is made up of 2 semi-cylindrical watt, watt cylindrical angle of falling R, to prevent from hurting cable insulation and electric cable accessories when mounted, watt interior welds 2 conductor connecting line, during installation, connecting line is welded in conductor connecting tube, shielding watt joint face there are location hole and alignment pin, during installation, alignment pin are inserted location hole, play fixing effect; In addition, external diameter size is consistent with cable insulation external diameter, ensure that the planarization of cable; Watt cylindrical is set to the angle of falling R, to prevent from hurting cable insulation and electric cable accessories when mounted.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the Facad structure schematic diagram of shielding of the present utility model watt;
Fig. 3 is the side structure schematic diagram of shielding of the present utility model watt.
Embodiment
As shown in Figure 1, a kind of novel cable cold-shrinking intermediate joint described in the utility model, comprise two cable conductors 1 of junction, connect the conductor connecting tube 2 of two cable conductors 1, outside conductor connecting tube 2, be provided with the external diameter size shielding identical with insulating barrier external diameter size watts 3; The outer extruded insulation layer 4 of every root cable conductor 1, is provided with integrally-built cold shrinking power cable adjunct transition joint main body, is provided with integrally-built armour 6 outside cold shrinking power cable adjunct transition joint main body outside each insulating barrier 4.
As Figure 2-3, described shielding watts 3 is made up of 2 semi-cylindrical watt, and a watt cylindrical is set to the angle of falling R, to prevent from hurting cable insulation and electric cable accessories when mounted; The joint face of described 2 semi-cylindrical watt is equipped with location hole 7 and alignment pin 8, during installation, alignment pin 8 is inserted in location hole 7, play fixing effect.
In addition, shielding watt interior welds 2 conductor connecting lines, are welded on connecting line in conductor connecting tube during installation.
The utility model provides a kind of novel cable cold-shrinking intermediate joint; the above is only preferred implementation method of the present utility model; should be understood that; for those skilled in the art; under the prerequisite not departing from the utility model principle; can also make some improvement, these improvement also should be considered as protection range of the present utility model.
Claims (4)
1. a novel cable cold-shrinking intermediate joint, comprise two cable conductors (1) of junction, connect the conductor connecting tube (2) of two cable conductors (1), the outer extruded insulation layer (4) of every root cable conductor (1), be provided with integrally-built cold shrinking power cable adjunct transition joint main body (5) outside each insulating barrier (4), outside cold shrinking power cable adjunct transition joint main body (5), be provided with integrally-built armour (6); It is characterized in that: outside described conductor connecting tube (2), be provided with the external diameter size shielding identical with insulating barrier (4) external diameter size watt (3).
2. novel cable cold-shrinking intermediate joint according to claim 1, is characterized in that: described shielding watt (3) is made up of 2 semi-cylindrical watt, and a watt cylindrical is the angle of falling R.
3. novel cable cold-shrinking intermediate joint according to claim 2, is characterized in that: the joint face of described 2 semi-cylindrical watt is equipped with location hole (7) and alignment pin (8).
4. novel cable cold-shrinking intermediate joint according to claim 1 and 2, is characterized in that: be provided with the connecting line be connected with conductor connecting tube (2) in described shielding watt (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420570865.7U CN204144897U (en) | 2014-09-30 | 2014-09-30 | A kind of novel cable cold-shrinking intermediate joint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420570865.7U CN204144897U (en) | 2014-09-30 | 2014-09-30 | A kind of novel cable cold-shrinking intermediate joint |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204144897U true CN204144897U (en) | 2015-02-04 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420570865.7U Active CN204144897U (en) | 2014-09-30 | 2014-09-30 | A kind of novel cable cold-shrinking intermediate joint |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204144897U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104242221A (en) * | 2014-09-30 | 2014-12-24 | 江苏普朗克电力科技有限公司 | Novel intermediate joint based on cable chilling contraction |
| CN104967065A (en) * | 2015-06-05 | 2015-10-07 | 中国十七冶集团有限公司 | Copper hood type high voltage cold shrink intermediate joint production method based on inner electrode |
| CN110364987A (en) * | 2019-08-15 | 2019-10-22 | 江苏中天科技电缆附件有限公司 | A kind of transition joint of low thickness insulating layer cable |
-
2014
- 2014-09-30 CN CN201420570865.7U patent/CN204144897U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104242221A (en) * | 2014-09-30 | 2014-12-24 | 江苏普朗克电力科技有限公司 | Novel intermediate joint based on cable chilling contraction |
| CN104967065A (en) * | 2015-06-05 | 2015-10-07 | 中国十七冶集团有限公司 | Copper hood type high voltage cold shrink intermediate joint production method based on inner electrode |
| CN110364987A (en) * | 2019-08-15 | 2019-10-22 | 江苏中天科技电缆附件有限公司 | A kind of transition joint of low thickness insulating layer cable |
| CN110364987B (en) * | 2019-08-15 | 2024-03-08 | 江苏中天科技电缆附件有限公司 | Intermediate joint of low-thickness insulating layer cable |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 214251, Jiangsu, Wuxi City, Yixing Province town industrial concentration zone Patentee after: JIANGSU ZHONGTIAN TECHNOLOGY CABLE ACCESSORIES CO., LTD. Address before: 214251, Jiangsu, Wuxi City, Yixing Province town industrial concentration zone Patentee before: Jiangsu Planck Electric Power Technology Co., Ltd. |
|
| CP02 | Change in the address of a patent holder | ||
| CP02 | Change in the address of a patent holder |
Address after: 226010 Jiangsu city of Nantong Province Economic and Technological Development Zone United Road No. 109 Patentee after: JIANGSU ZHONGTIAN TECHNOLOGY CABLE ACCESSORIES CO., LTD. Address before: 214251, Jiangsu, Wuxi City, Yixing Province town industrial concentration zone Patentee before: JIANGSU ZHONGTIAN TECHNOLOGY CABLE ACCESSORIES CO., LTD. |