CN201315459Y - Front connector of high-voltage cable - Google Patents
Front connector of high-voltage cable Download PDFInfo
- Publication number
- CN201315459Y CN201315459Y CNU2008202304834U CN200820230483U CN201315459Y CN 201315459 Y CN201315459 Y CN 201315459Y CN U2008202304834 U CNU2008202304834 U CN U2008202304834U CN 200820230483 U CN200820230483 U CN 200820230483U CN 201315459 Y CN201315459 Y CN 201315459Y
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- China
- Prior art keywords
- connector
- rear end
- front connector
- joint
- stress cone
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- 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
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Abstract
A front connector of a high-voltage cable comprises a body, a pressure joint terminal and a stress cone, wherein the connector body consists of an inner shielding layer, a high-quality insulating layer and an outer shielding layer from inside to outside; the pressure joint terminal is arranged at the upper part in the body, and the stress cone is arranged on the lower part therein; an extendible structure is arranged at the rear end of the connector; the transverse size of the rear end of the connector is smaller than that of the front end; an insulation plug is arranged at the rear end of the connector, and a shielding seal cover is sleeved on the external part of the connector. The utility model has the advantages of excellent insulating and sealing effects, abrasion resistance and high safety performance, great reduction of cabinet body space and lower economic cost.
Description
Technical field
The utility model relates to a kind of electric cable accessories, a kind of specifically high-tension cable front connector.
Background technology
At present, the high-tension cable front connector structure on the market is comparatively simple, is generally the T type structure of standard, front and back end size symmetry.The high-tension cable front connector is used for cable distribution box, ring main unit, case change etc. as a kind of electric cable accessories more, thus joint in cabinet layout and the problem in shared cabinet space can not be ignored, on the other hand, the security performance when it uses also has much room for improvement.
Summary of the invention
The purpose of this utility model is exactly in order to overcome above-mentioned existing disadvantages of background technology part, and a kind of high-tension cable front connector is provided, and its joint has the good insulation performance sealing effectiveness, and is corrosion-resistant and security performance is high, can also save the cabinet space greatly.
The purpose of this utility model realizes by following technical measures: a kind of high-tension cable front connector, comprise body, crimp type terminal and stress cone, this joint body is made up of internal shield, high-quality insulating barrier and outer shielding layer respectively from the inside to the outside, be provided with crimp type terminal at the body internal upper part, the bottom is provided with stress cone, described joint rear end is an expandable structure, and its joint rear end lateral dimension is shorter than front end.
In technique scheme, described joint rear end is provided with insulating plug, and the outside is with the shielding capping.
The utility model compared with prior art has following advantage:
This joint rear end can expand connect the back joint, its whole lateral dimension will be lacked than the T connector structure, bigger saving the cabinet space, cost is more economical.
2. this joint adopts three layers of rubber combined moulding, during the ground connection operation, can realize charged touch, and security performance improves greatly.
3. this joint is full-insulated full-sealed, and is non-maintaining corrosion-resistant, and applicable to 4 grades of filthy areas, the scope of application is wider.
Description of drawings
Fig. 1 is the structural representation of the utility model high-tension cable front connector.
Fig. 2 connects the connection diagram of back joint for the front connector of the utility model high-tension cable.
Embodiment
The utility model will be further described below in conjunction with accompanying drawing.
As shown in Figure 1, a kind of high-tension cable front connector, comprise body 9, crimp type terminal 7 and stress cone 8, this joint body is made up of internal shield 1, high-quality insulating barrier 2 and outer shielding layer 3 respectively from the inside to the outside, adopt three layers of so rubber combined moulding, charged touch in the time of can realizing work improves its security performance greatly.
Be provided with crimp type terminal 7 at the body internal upper part, the bottom is provided with stress cone 8, and described joint rear end is an expandable structure, and its joint rear end lateral dimension is shorter than front end, and dwindling on this lateral dimension can be saved the cabinet space more, thereby saves Financial cost.
In technique scheme, described joint rear end is provided with insulating plug 4, and the outside is with shielding capping 5, and this full-enclosed structure helps strengthening the corrosion resistance of joint, enlarges the scope of application of joint.
As shown in Figure 2, the high-tension cable front connector with the mounting means that the back joint is connected is: during installation, the first step installs the stress cone 8 of joint bottom earlier, second step was installed in crimp type terminal 7 on the cable core 6, and with its whole insertion in front connector body 9, the 3rd step is the front connector normal sleeve of packing into, first-class bolt, at last back joint 10 is inserted front connector, load onto insulating plug 4, build shielding capping 5 in joint rear end, back.
Claims (2)
1. high-tension cable front connector, comprise body (9), crimp type terminal (7) and stress cone (8), it is characterized in that: this joint body is made up of internal shield (1), high-quality insulating barrier (2) and outer shielding layer (3) respectively from the inside to the outside, be provided with crimp type terminal (7) at the body internal upper part, the bottom is provided with stress cone (8), described joint rear end is an expandable structure, and its joint rear end lateral dimension is shorter than front end.
2. high-tension cable front connector according to claim 1 is characterized in that: described joint rear end is provided with insulating plug (4), and the outside is with shielding capping (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202304834U CN201315459Y (en) | 2008-12-22 | 2008-12-22 | Front connector of high-voltage cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202304834U CN201315459Y (en) | 2008-12-22 | 2008-12-22 | Front connector of high-voltage cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201315459Y true CN201315459Y (en) | 2009-09-23 |
Family
ID=41127259
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008202304834U Expired - Lifetime CN201315459Y (en) | 2008-12-22 | 2008-12-22 | Front connector of high-voltage cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201315459Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102969691A (en) * | 2012-12-07 | 2013-03-13 | 江苏省电力公司张家港市供电公司 | Cable butt-joint box |
| CN103944133A (en) * | 2014-04-04 | 2014-07-23 | 国家电网公司 | Cable connector for cable branch box |
| CN107807258A (en) * | 2017-09-26 | 2018-03-16 | 杭州西湖电子研究所 | A kind of cable connector with double shield function |
| CN108923145A (en) * | 2018-07-11 | 2018-11-30 | 云南电网有限责任公司电力科学研究院 | A kind of cable elbow-shaped head of tape test interface |
-
2008
- 2008-12-22 CN CNU2008202304834U patent/CN201315459Y/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102969691A (en) * | 2012-12-07 | 2013-03-13 | 江苏省电力公司张家港市供电公司 | Cable butt-joint box |
| CN103944133A (en) * | 2014-04-04 | 2014-07-23 | 国家电网公司 | Cable connector for cable branch box |
| CN107807258A (en) * | 2017-09-26 | 2018-03-16 | 杭州西湖电子研究所 | A kind of cable connector with double shield function |
| CN107807258B (en) * | 2017-09-26 | 2023-04-28 | 杭州西湖电子研究所 | Cable connector with double shielding function |
| CN108923145A (en) * | 2018-07-11 | 2018-11-30 | 云南电网有限责任公司电力科学研究院 | A kind of cable elbow-shaped head of tape test interface |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Front connector of high-voltage cable Effective date of registration: 20120621 Granted publication date: 20090923 Pledgee: Bank of Communications Ltd Wuhan East Lake New Technology Development Zone sub branch Pledgor: Wuhan Creative Electric Co., Ltd. Registration number: 2012990000318 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20130625 Granted publication date: 20090923 Pledgee: Bank of Communications Ltd Wuhan East Lake New Technology Development Zone sub branch Pledgor: Wuhan Creative Electric Co., Ltd. Registration number: 2012990000318 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Front connector of high-voltage cable Effective date of registration: 20130625 Granted publication date: 20090923 Pledgee: Bank of Communications Ltd Wuhan East Lake New Technology Development Zone sub branch Pledgor: Wuhan Creative Electric Co., Ltd. Registration number: 2013990000401 |
|
| PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20151201 Granted publication date: 20090923 Pledgee: Bank of Communications Ltd Wuhan East Lake New Technology Development Zone sub branch Pledgor: Wuhan Creative Electric Co., Ltd. Registration number: 2013990000401 |
|
| PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20090923 |