CN101894659A - Electrified detachable connector T-shaped back end - Google Patents
Electrified detachable connector T-shaped back end Download PDFInfo
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- CN101894659A CN101894659A CN2009101898459A CN200910189845A CN101894659A CN 101894659 A CN101894659 A CN 101894659A CN 2009101898459 A CN2009101898459 A CN 2009101898459A CN 200910189845 A CN200910189845 A CN 200910189845A CN 101894659 A CN101894659 A CN 101894659A
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- shaped back
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Abstract
The invention belongs to an electrified detachable connector T-shaped back end for a generator step-up transformer, which comprises an electrified detachable T-shaped back end cable connector, an induction voltage testing point, a sealing insulating plug, a sealing insulating plug fixing piece, a cable crimping terminal, an aluminum sleeve, a stress cone, a connecting rod, a conductor shielding layer, an insulating layer and an insulating shielding layer. A conductor of the power cable passes through the stress cone and the cable crimping terminal and is fastened by a cold-pressing mode, is pushed into the electrified detachable T-shaped back end cable connector, then arranged behind the T-shaped back end and connected with a standard wall feed-through sleeve; finally, the sealing insulating plug is screwed in a bolt fastening mode to complete the manufacture, the installation and the use of the product. The invention has excellent omniseal and touch safety, convenient and rapid cable installation, installation of the stress cone to adapt to more cables with different sections, and wide market prospect, and is widely applied to places with serious environments, such as plateau, desert, seaside and places with serious pollution. The invention has the advantages of reasonable and special design, capability of being popularized and used as well as replaced for use, cost saving and construction period reduction of engineering, and concentration of design ideas in quality creation and people orientation.
Description
The invention belongs to can charged separate type connector.
At home and abroad using at present can charged separation type power cable connector, can be in actual engineering because the difference of environment for use, for example highlands, desert, seashore etc., and the change that causes design, installs and use, batch process not only bad for manufacturer, simultaneously also be unfavorable for the installation of designing unit's type selecting, installation unit and client's use, waste unnecessary connector, especially poor stability.
The objective of the invention is to avoid and improve above-mentioned deficiency of the prior art and provide a kind ofly be used for the power cable connector that cable connects., only change the cable that terminal and stress cone just can adapt to different cross section, install more conveniently, province's expense saves time.
Purpose of the present invention can realize by following measure:
The conductor of power cable passes stress cone and the cable crimp type terminal is fastening by the mode of colding pressing, propelling can charged separate type T type back cable-to-cable connector in, front end is connected with T connector, and rear end and sealed insulation plug are finished preparation, installation and the use of product with bolted.
The present invention has compared to existing technology: one, security performance height; Two, not limited by the field of employment; Three, easy for installation, quick, save cost; Four, structural design advanced person, connected mode is more, adapts to the different cross section cable; Five, fill up the blank of existing market.
Accompanying drawing is project organization figure of the present invention.
The present invention is described in further detail in conjunction with following accompanying drawing (embodiment): Fig. 1 product assembling schematic diagram; Fig. 2 product A-A section; Fig. 33 dimensional drawing.
With reference to accompanying drawing.The present invention by can charged separate type T type back cable plug-in unit 1., voltage test points 2., the sealed insulation plug 3., the cable crimp type terminal 4., stress cone 5., middle brace rod 6., conductor shield 7., insulating barrier 8., conductor shield 9., sealed insulation plug fixture
Aluminum casing
The common composition.The conductor of power cable and cable crimp type terminal are 4. fastening by the mode of colding pressing, propelling can charged separate type T type back cable connectors 1. in, be installed in then behind the T connector or on the busbar.6., with bolted mode screwing hermetic insulating plug 3., finish preparation, installation and the use of product at last.
Product purpose:
1, current/voltage is in when operation, and the voltage of being exported will be transported in the middle of the electrical network by step-up transformer.Step-up transformer output 24KV high pressure need connect with cable, this product be exactly with can charged separate type T type back and cable couple together.
2, because this product is built-in independent stress cone, make the stress cone electric field evenly to distribute, so cable and stress cone can be directly installed in the connector, and stress cone and body are hermetically sealed and tangibly.Thereby make security of products and reliability all very high, the cable that adapts to different cross section is more.
3, because this product is all-sealed structure design, so product is not subjected to the restriction of environment for use, is particularly useful for highlands, desert and seashore etc. and dislikes cruel environment.
4, T connector is connected the major network that is mainly used in ring main unit and cable branch box with T type back, and branch system, and its afterbody can connect the elbow cable plug, increases the outlet way, and elbow protection of arrester electric equipment safety can be installed.
Assembling instruction:
1, cable is contained in the crimp type terminal hole, fastening in the mode of colding pressing.
2, crimp type terminal and stress cone are pushed in the product together with cable.
3, product is installed in, front end is connected with T connector or busbar, and rear end and elbow head or lightning arrester and sealed insulation plug revolve and connect the product installation.
Assembling is detailed
1, normal sleeve+T type back+elbow head
2, normal sleeve+T connector+T type back+plug
3, normal sleeve+T type back+T type back+elbow head
4, elbow head+T type back+T type back+plug
5, four-way busbar+T type back+elbow head
6, threeway busbar+T type back+elbow lightning arrester
Claims (1)
1. generator step-up transformer electrified detachable connector T-shaped back end is characterized in that this connector is by can charged separate type T type back cable-to-cable connector:
One, can charged separate type T type back cable-to-cable connector 1., the induced voltage test point 2., the sealed insulation plug 3., the cable crimp type terminal 4., stress cone 5., middle brace rod 6., insulation screen 7., screen 8., insulating layer of conductor 9., 10. aluminum casing form jointly.
Two, the conductor of power cable passes stress cone and the cable crimp type terminal is 4. fastening by the mode of colding pressing, propelling can charged separate type T type back cable-to-cable connector 1. in, be installed in the T connector back then.6., with bolted mode screwing hermetic insulating plug 3., finish preparation, installation and the use of product at last.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009101898459A CN101894659A (en) | 2009-09-03 | 2009-09-03 | Electrified detachable connector T-shaped back end |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009101898459A CN101894659A (en) | 2009-09-03 | 2009-09-03 | Electrified detachable connector T-shaped back end |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101894659A true CN101894659A (en) | 2010-11-24 |
Family
ID=43103820
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009101898459A Pending CN101894659A (en) | 2009-09-03 | 2009-09-03 | Electrified detachable connector T-shaped back end |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101894659A (en) |
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103311685A (en) * | 2013-04-18 | 2013-09-18 | 占行波 | Wire branch connector |
| CN104425912A (en) * | 2013-09-10 | 2015-03-18 | Dmc能源有限公司 | Swaged connectors for a grounding grid |
| CN104505662A (en) * | 2014-11-25 | 2015-04-08 | 江苏省电力公司涟水县供电公司 | Power cable terminal abutting pipe with shielding layer and shielding layer manufacturing method |
| CN104584348A (en) * | 2012-08-28 | 2015-04-29 | 西门子公司 | Gas-insulated switchgear assembly |
| CN104901037A (en) * | 2015-06-30 | 2015-09-09 | 国家电网公司 | Power cable connecting terminal combined member |
| CN104901033A (en) * | 2015-06-30 | 2015-09-09 | 国家电网公司 | Method for parallel-connection network access of cable branch box or ring main unit and T-shaped shunt device |
| CN104917137A (en) * | 2015-07-03 | 2015-09-16 | 常州市拓源电缆成套有限公司 | Joint for medium- and high-voltage cables |
| CN106197736A (en) * | 2016-07-07 | 2016-12-07 | 深圳市罗庚电气有限公司 | A kind of wireless and passive prefabricated cable unplugg monitor and using method thereof |
| CN107706877A (en) * | 2016-08-08 | 2018-02-16 | 安徽伊法拉电气有限公司 | A kind of shield type separable cable terminal |
| CN107918083A (en) * | 2017-10-11 | 2018-04-17 | 广东电网有限责任公司清远供电局 | A kind of cable testing auxiliary device |
| CN114094510A (en) * | 2021-12-01 | 2022-02-25 | 扬州海通电子科技有限公司 | High-voltage electric plug installation tool |
| CN114597681A (en) * | 2022-03-02 | 2022-06-07 | 浙江运达风电股份有限公司 | 10kV medium-voltage cable connecting assembly and method in tower barrel of wind generating set |
-
2009
- 2009-09-03 CN CN2009101898459A patent/CN101894659A/en active Pending
Cited By (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104584348B (en) * | 2012-08-28 | 2019-10-22 | 西门子公司 | Gas isolated switchgear |
| CN104584348A (en) * | 2012-08-28 | 2015-04-29 | 西门子公司 | Gas-insulated switchgear assembly |
| CN103311685B (en) * | 2013-04-18 | 2016-04-13 | 占行波 | wire branch connector |
| CN103311685A (en) * | 2013-04-18 | 2013-09-18 | 占行波 | Wire branch connector |
| CN104425912A (en) * | 2013-09-10 | 2015-03-18 | Dmc能源有限公司 | Swaged connectors for a grounding grid |
| CN104505662B (en) * | 2014-11-25 | 2016-08-17 | 江苏省电力公司涟水县供电公司 | Power cable lug butt tube and shielding layer preparation method with shielding layer |
| CN104505662A (en) * | 2014-11-25 | 2015-04-08 | 江苏省电力公司涟水县供电公司 | Power cable terminal abutting pipe with shielding layer and shielding layer manufacturing method |
| CN104901033A (en) * | 2015-06-30 | 2015-09-09 | 国家电网公司 | Method for parallel-connection network access of cable branch box or ring main unit and T-shaped shunt device |
| CN104901037A (en) * | 2015-06-30 | 2015-09-09 | 国家电网公司 | Power cable connecting terminal combined member |
| CN104917137A (en) * | 2015-07-03 | 2015-09-16 | 常州市拓源电缆成套有限公司 | Joint for medium- and high-voltage cables |
| CN106197736A (en) * | 2016-07-07 | 2016-12-07 | 深圳市罗庚电气有限公司 | A kind of wireless and passive prefabricated cable unplugg monitor and using method thereof |
| CN107706877A (en) * | 2016-08-08 | 2018-02-16 | 安徽伊法拉电气有限公司 | A kind of shield type separable cable terminal |
| CN107918083A (en) * | 2017-10-11 | 2018-04-17 | 广东电网有限责任公司清远供电局 | A kind of cable testing auxiliary device |
| CN114094510A (en) * | 2021-12-01 | 2022-02-25 | 扬州海通电子科技有限公司 | High-voltage electric plug installation tool |
| CN114597681A (en) * | 2022-03-02 | 2022-06-07 | 浙江运达风电股份有限公司 | 10kV medium-voltage cable connecting assembly and method in tower barrel of wind generating set |
| CN114597681B (en) * | 2022-03-02 | 2024-05-17 | 运达能源科技集团股份有限公司 | 10KV medium-voltage cable connection assembly and method in tower barrel of wind generating set |
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Legal Events
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|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Open date: 20101124 |