CN201430323Y - Cable terminal connector with arrester - Google Patents
Cable terminal connector with arrester Download PDFInfo
- Publication number
- CN201430323Y CN201430323Y CN2009201392391U CN200920139239U CN201430323Y CN 201430323 Y CN201430323 Y CN 201430323Y CN 2009201392391 U CN2009201392391 U CN 2009201392391U CN 200920139239 U CN200920139239 U CN 200920139239U CN 201430323 Y CN201430323 Y CN 201430323Y
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- CN
- China
- Prior art keywords
- pipe portion
- transverse pipe
- splicing ear
- cable
- vertical duct
- 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 - Fee Related
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Abstract
A cable terminal connector with an arrester is used for realizing connection between a cable and an incoming and outgoing terminal, and comprises a front T-shaped cable connector, a front conducting connection mechanism, a front connection terminal, a rear T-shaped cable connector, a rear conducting connection mechanism, a rear connection terminal, an insulated plug and an arrester sleeved insidevertical tube portions of the front T-shaped cable connector and the rear T-shaped cable connector, wherein the arrester is electrically connected with a corresponding conducting connection mechanismthrough a corresponding connection terminal, and when the front connection terminal is connected with the cable or the arrester, the rear connection terminal is connected with the cable or the arrester correspondingly. Besides, the arrester of the cable terminal connector can be disassembled and replaced conveniently.
Description
Technical field
The utility model relates to cable terminal connector, especially a kind of cable terminal connector with lightning arrester.
Background technology
Though the cable distribution line is a concealed work, in running, still to possess the measure of lightning protection and anti-overvoltage.Because hermetically sealed all insulation formula ring main unit it require all charged points to have all insulation, hermetically sealed, safe and reliable characteristic, therefore existing ring main unit is in order to guarantee this characteristic, usually adopt lightning arrester with the plug connector integral type, though the mounting means of this lightning arrester has guaranteed the hermetically sealed all insulation of ring main unit, but in use still have some problems: model, specification are single, can not supportingly use with the connector of many outdoor ring main units, feeder pillar equipment; Because the integral structure small product size is less, performance does not reach the technical indicator of power distribution network with lightning arrester; When lightning arrester is breakdown, can't carry out independent replacement to lightning arrester, can only together scrap together with plug connector.
Summary of the invention
The purpose of this utility model is at the deficiencies in the prior art, and a kind of simple in structure, safe and reliable cable terminal connector with lightning arrester is provided, and the lightning arrester that is used for this cable terminal connector can carry out dismounting easily.
The purpose of this utility model is achieved through the following technical solutions:
Cable terminal connector with lightning arrester, be used to realize cable and pass in and out being connected of line terminals, it is characterized in that: comprise the front T type cable connector, form that preceding transverse pipe portion front end sleeve is contained on the turnover line terminals by preceding transverse pipe portion that is interconnected and preceding vertical duct portion; Before leading electrical connection mechanism, transverse horizontal are arranged in the transverse pipe portion, the one end connects turnover line terminals, the other end and preceding transverse pipe portion fixedly installs; Preceding splicing ear, an end is connected on the leading electrical connection mechanism, the other end extends in the preceding vertical duct portion;
Back T type cable connector is made up of back transverse pipe portion that is interconnected and back vertical duct portion, and back transverse pipe portion front end sleeve is contained in preceding transverse pipe portion rear end; Back conduction bindiny mechanism, transverse horizontal is arranged in the transverse pipe portion of back, and the one end connects leading electrical connection mechanism, the other end and back transverse pipe portion and fixedly installs; Back splicing ear, an end are connected in the conduction bindiny mechanism of back, the other end extends in the vertical duct portion of back; The insulation plug is set in back transverse pipe portion rear end, and fixedlys connected with back conduction bindiny mechanism;
Lightning arrester, coaxial package is in of forward and backward vertical duct portion, and the one end connects front or rear splicing ear, other end ground connection accordingly;
Cable is set in another of forward and backward vertical duct portion, and the one end connects front or rear splicing ear accordingly.
Further, the splicing ear upper end offers the installing hole of lateral direction penetrating before described, described leading electrical connection mechanism, form by stud, nut and pad, described stud transverse horizontal is arranged in the preceding transverse pipe portion, one end connects the turnover line terminals, and the other end passes described preceding splicing ear installing hole, and is fixed in the preceding transverse pipe portion by pad and nut.
Further, splicing ear upper end, described back offers the installing hole of lateral direction penetrating, conduction bindiny mechanism after described, form by connecting double-screw bolt, nut and pad, described connection double-screw bolt transverse horizontal is arranged in the preceding transverse pipe portion, one end connects described stud rear end, and the other end passes described back splicing ear installing hole, and is fixed in the transverse pipe portion of back by pad and nut.
The utlity model has following beneficial effect:
On the basis of original cable terminal connector, increase a T type cable connector, and the suitable lightning arrester of the vertical duct portion of design and T type cable connector size, in conjunction with splicing ear lightning arrester removably is installed in the vertical duct portion, make the cable terminal connector can lightning protection and anti-overvoltage, and when lightning arrester damages, can change easily and dismounting.
Description of drawings
Below in conjunction with accompanying drawing the utility model is described in further detail.
Fig. 1 is the installation diagram of the utility model first embodiment.
Fig. 2 is the installation diagram of the utility model second embodiment.
Embodiment
Embodiment one, with reference to Fig. 1, has the cable terminal connector of lightning arrester, comprises front T type cable connector 3, is made up of preceding transverse pipe portion 31 that is interconnected and preceding vertical duct portion 32, and preceding transverse pipe portion 31 front end sleeves are contained on the turnover line terminals 1; Leading electrical connection mechanism, form by stud 2, nut 22 and pad 21, in the transverse pipe portion 31, an end was assemblied in the screw 11 of turnover line terminals 1 before stud 2 transverse horizontal were arranged at, and the other end is fixed in the preceding transverse pipe portion by pad 21 and nut 22; Preceding splicing ear 4, one ends are connected on the leading electrical connection mechanism, and the other end extends in the preceding vertical duct portion 32; Concrete, preceding splicing ear 4 upper ends offer the installing hole 41 of lateral direction penetrating, and stud 2 is horizontally through installing hole 41 backs and is fixed in the preceding transverse pipe portion 31 by pad 21 and nut 11; Preceding splicing ear 4 lower ends offer the installing hole (not shown) of vertical perforation, and the upper end double-screw bolt 52 of lightning arrester 5 is fixed by nut 51 after passing installing hole, fixedly connected with earth connection 6 with nut 53 by double-screw bolt 54 in lightning arrester 5 lower ends;
Back T type cable connector 8 is made up of back transverse pipe portion 81 that is interconnected and back vertical duct portion 82, and back transverse pipe portion 81 front end sleeves are contained in preceding transverse pipe portion 31 rear ends; Back conduction bindiny mechanism, form by connecting double-screw bolt 7, nut 72 and pad 71, connect double-screw bolt 7 transverse horizontal and be arranged in the back transverse pipe portion 81, an end connects stud 2 rear ends by screw 73, and the other end is fixed in the back transverse pipe portion 81 by pad 71 and nut 72; Back splicing ear 9, one end is connected in the conduction bindiny mechanism of back, the other end extends in the back vertical duct portion 82, concrete, back splicing ear 9 upper ends offer the installing hole 91 of lateral direction penetrating, connect and be fixed in the back transverse pipe portion 81 back splicing ear 9 lower end stube cables 111 by pad 71 and nut 72 after double-screw bolt 7 passes installing hole 91; Insulation plug 10 is set in back transverse pipe portion 81 rear ends, and by screw 101 with to be connected double-screw bolt 7 fixedly connected.
Embodiment two, with reference to Fig. 2, its primary structure is the same with embodiment one, the main difference part is: lightning arrester 5 and cable 111 are exchanged, be specially, lightning arrester 5 is installed in the back vertical duct portion 82, and cable 111 is installed in the preceding vertical duct portion 32, and the corresponding structure that changes forward and backward splicing ear 9,4.
The above, it only is the utility model preferred embodiment, so can not limit the scope that the utility model is implemented with this, i.e. the equivalence of doing according to the utility model claim and description changes and modifies, and all should still belong in the scope that the utility model patent contains.
Claims (3)
1, the cable terminal connector that has lightning arrester, be used to realize cable and pass in and out being connected of line terminals, it is characterized in that: comprise the front T type cable connector, form that preceding transverse pipe portion front end sleeve is contained on the turnover line terminals by preceding transverse pipe portion that is interconnected and preceding vertical duct portion; Before leading electrical connection mechanism, transverse horizontal are arranged in the transverse pipe portion, the one end connects turnover line terminals, the other end and preceding transverse pipe portion fixedly installs; Preceding splicing ear, an end is connected on the leading electrical connection mechanism, the other end extends in the preceding vertical duct portion;
Back T type cable connector is made up of back transverse pipe portion that is interconnected and back vertical duct portion, and back transverse pipe portion front end sleeve is contained in preceding transverse pipe portion rear end; Back conduction bindiny mechanism, transverse horizontal is arranged in the transverse pipe portion of back, and the one end connects leading electrical connection mechanism, the other end and back transverse pipe portion and fixedly installs; Back splicing ear, an end are connected in the conduction bindiny mechanism of back, the other end extends in the vertical duct portion of back; The insulation plug is set in back transverse pipe portion rear end, and fixedlys connected with back conduction bindiny mechanism;
Lightning arrester, coaxial package is in one of forward and backward vertical duct portion, and the one end connects front or rear splicing ear, other end ground connection accordingly;
Cable is set in another of forward and backward vertical duct portion, and the one end connects front or rear splicing ear accordingly.
2, the cable terminal connector with lightning arrester according to claim 1, it is characterized in that: the splicing ear upper end offers the installing hole of lateral direction penetrating before described, described leading electrical connection mechanism, form by stud, nut and pad, described stud transverse horizontal is arranged in the preceding transverse pipe portion, one end connects the turnover line terminals, and the other end passes described preceding splicing ear installing hole, and is fixed in the preceding transverse pipe portion by pad and nut.
3, the cable terminal connector with lightning arrester according to claim 2, it is characterized in that: splicing ear upper end, described back offers the installing hole of lateral direction penetrating, conduction bindiny mechanism after described, form by connecting double-screw bolt, nut and pad, described connection double-screw bolt transverse horizontal is arranged in the transverse pipe portion of back, one end connects described stud rear end, and the other end passes described back splicing ear installing hole, and is fixed in the transverse pipe portion of back by pad and nut.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201392391U CN201430323Y (en) | 2009-06-25 | 2009-06-25 | Cable terminal connector with arrester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201392391U CN201430323Y (en) | 2009-06-25 | 2009-06-25 | Cable terminal connector with arrester |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201430323Y true CN201430323Y (en) | 2010-03-24 |
Family
ID=42034063
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201392391U Expired - Fee Related CN201430323Y (en) | 2009-06-25 | 2009-06-25 | Cable terminal connector with arrester |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201430323Y (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102509988A (en) * | 2011-11-17 | 2012-06-20 | 深圳市科列技术有限公司 | Standard cable connecting method for battery management system module of electric automobile |
| CN103036191A (en) * | 2012-12-28 | 2013-04-10 | 上海市电力公司 | Cable terminal for European-style branch box and ring main unit |
| CN103280746A (en) * | 2013-05-16 | 2013-09-04 | 潘援朝 | Cable plug |
| CN103730740A (en) * | 2012-10-11 | 2014-04-16 | 中国铁道科学研究院通信信号研究所 | Fixing terminal and distribution box |
| CN104852344A (en) * | 2015-04-22 | 2015-08-19 | 国家电网公司 | Electric connection/lap joint component of European-style cable branch box |
| CN104901037A (en) * | 2015-06-30 | 2015-09-09 | 国家电网公司 | Power cable connecting terminal combined member |
| CN105048129A (en) * | 2015-08-17 | 2015-11-11 | 广东安迪普科技有限公司 | Shielding rear-inclined dual-plug unit |
| CN113346364A (en) * | 2021-04-30 | 2021-09-03 | 华能湖北新能源有限责任公司 | Cable terminal explosion-proof system and method |
-
2009
- 2009-06-25 CN CN2009201392391U patent/CN201430323Y/en not_active Expired - Fee Related
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102509988A (en) * | 2011-11-17 | 2012-06-20 | 深圳市科列技术有限公司 | Standard cable connecting method for battery management system module of electric automobile |
| CN102509988B (en) * | 2011-11-17 | 2014-10-01 | 深圳市科列技术有限公司 | Standard cable connecting method for battery management system module of electric automobile |
| CN103730740A (en) * | 2012-10-11 | 2014-04-16 | 中国铁道科学研究院通信信号研究所 | Fixing terminal and distribution box |
| CN103730740B (en) * | 2012-10-11 | 2016-06-08 | 中国铁道科学研究院通信信号研究所 | Fixed terminal and switch box |
| CN103036191A (en) * | 2012-12-28 | 2013-04-10 | 上海市电力公司 | Cable terminal for European-style branch box and ring main unit |
| CN103280746A (en) * | 2013-05-16 | 2013-09-04 | 潘援朝 | Cable plug |
| CN103280746B (en) * | 2013-05-16 | 2016-08-17 | 潘援朝 | Cable plug |
| CN104852344A (en) * | 2015-04-22 | 2015-08-19 | 国家电网公司 | Electric connection/lap joint component of European-style cable branch box |
| CN104852344B (en) * | 2015-04-22 | 2017-04-12 | 国家电网公司 | Electric connection component of European-style cable branch box |
| CN104901037A (en) * | 2015-06-30 | 2015-09-09 | 国家电网公司 | Power cable connecting terminal combined member |
| CN105048129A (en) * | 2015-08-17 | 2015-11-11 | 广东安迪普科技有限公司 | Shielding rear-inclined dual-plug unit |
| CN113346364A (en) * | 2021-04-30 | 2021-09-03 | 华能湖北新能源有限责任公司 | Cable terminal explosion-proof system and method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100324 Termination date: 20150625 |
|
| EXPY | Termination of patent right or utility model |