CN201584514U - Special connector for coaxial cable - Google Patents
Special connector for coaxial cable Download PDFInfo
- Publication number
- CN201584514U CN201584514U CN2009203501266U CN200920350126U CN201584514U CN 201584514 U CN201584514 U CN 201584514U CN 2009203501266 U CN2009203501266 U CN 2009203501266U CN 200920350126 U CN200920350126 U CN 200920350126U CN 201584514 U CN201584514 U CN 201584514U
- Authority
- CN
- China
- Prior art keywords
- coaxial cable
- ground connection
- connection case
- protector
- copper
- 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
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 39
- 239000010949 copper Substances 0.000 claims abstract description 37
- 229910052802 copper Inorganic materials 0.000 claims abstract description 37
- 230000001012 protector Effects 0.000 claims abstract description 16
- 238000009422 external insulation Methods 0.000 claims description 4
- 238000009434 installation Methods 0.000 abstract description 5
- 238000010276 construction Methods 0.000 abstract description 3
- 230000003068 static effect Effects 0.000 abstract 3
- 230000001681 protective effect Effects 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 229910001369 Brass Inorganic materials 0.000 description 1
- 239000010951 brass Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- 238000004078 waterproofing Methods 0.000 description 1
Images
Abstract
The utility model relates to a special connector for a coaxial cable which includes an earth box and a coaxial cable; the earth box includes the shell of the earth box, the bottom cover of the earth box and an end cover; the coaxial cable is provided with the inner core of the coaxial cable, the inner insulating layer of the coaxial cable, the outer core of the coaxial cable and the outer insulating layer of the coaxial cable in sequence from inside to outside; the special connector for the coaxial cable is characterized in that the inside of the shell of the earth box is fixedly provided with a protector; the static contact of a spring stylus is fixedly arranged above the protector; the tail end of the protector is connected with the bottom end of the earth box; the bottom cover of the earth box is earthed; a copper bushing is arranged on the end cover; the coaxial cable is inserted into the inside of the earth box through the copper bushing and is matched and connected with the static contact of the spring stylus; the dynamic contact of the spring stylus is pressed on the inner core of the coaxial cable; the static contact of the spring stylus is respectively connected with thedynamic contact of the spring stylus and a conductive copper bar; and the copper bushing is connected with the conductive copper bar inside the earth box. The special connector for the coaxial cable has a simple, compact and reasonable structure, which greatly improves the installation efficiency and reduces the construction cost.
Description
Technical field
The utility model relates to a kind of coaxial cable dedicated connector, and especially a kind of cross interconnected ground connection case of high-tension cable that is used for is realized the plug-in device that coaxial cable is connected with protector fast, belongs to the technical field of high-tension cable earth protective device.
Background technology
In prior art, cross interconnected ground connection case is mainly used in the cross interconnected protective earthing of high-tension cable transition joint screen, is a kind of ground protection mechanical device.Traditional cross interconnected ground connection case exists many defectives in structure, and volume is big, heavy, complex structure, is unfavorable for on-the-spot installation and maintenance.Concise and to the point installation procedure is: remove fixedly end cap → coaxial cable is carried out water-proofing treatment of ground connection case end cap → the divest as requested coaxial cable insulated layer → internal layer core of coaxial cable and outer core are fixed in the ground connection case → tight a bolt.By above flow process as can be seen, must take end cap apart when cable is installed, both wastes of manpower are unfavorable for that again the ground connection case overhauls in the future, greatly reduces operating efficiency.
Summary of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art, and a kind of coaxial cable dedicated connector efficiently is provided, and can finish coaxial cable and install under the situation of not taking end cap apart, realizes that fast coaxial cable is connected with the conduction of protector; Can improve on-the-spot installation effectiveness, reduce cost, be convenient to the ground connection case again simultaneously and overhaul in the future.
The technical scheme that provides according to the utility model, a kind of coaxial cable dedicated connector, comprise ground connection case and coaxial cable, described ground connection case comprises ground connection case shell, be arranged on the ground connection case bottom of ground connection case shell below and be fixed on the end cap of ground connection case shell top; Described coaxial cable from inside to outside has coaxial cable internal layer core, coaxial cable inner insulating layer, coaxial outer core and coaxial cable external insulation layer successively; Feature is: fixedly install protector in ground connection case enclosure, the protector top is installed with the spring touch finger fixed contact, and protector is terminal to be connected ground connection case bottom ground connection with ground connection case bottom; Three copper sleeves are set on end cap, and coaxial cable utilizes copper sleeve to insert ground connection case inside, and is connected with the spring touch finger fixed contact, and coaxial outer core and copper sleeve closely cooperate, and utilize clip to fix; On coaxial cable internal layer core, be crimped with the spring touch finger moving contact, the spring touch finger fixed contact respectively with being connected of spring touch finger moving contact, conducting copper, copper sleeve is connected with the conducting copper of ground connection case inside.
Described copper sleeve and end cap are an integral body.
Described coaxial cable and copper sleeve adopt equilateral triangle to be symmetrically distributed on the end cap, to each other apart from equating to form threephase cable.
The utility model is simple, compact and reasonable for structure; This device need not to take apart end cap when coaxial cable is installed, all installation processes are finished outside casing, have improved installation effectiveness greatly, have reduced construction cost; Utilize this device that coaxial cable is installed, can not destroy the waterproof construction of casing; This installs easy accessibility, is convenient to the ground connection case and overhauls in the future; This installs all conductive components and all adopts the processing of copper spare, and carries out zinc-plated or silver-plated processing, has excellent conducting performance.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is an end cover structure schematic diagram of the present utility model.
Fig. 3 is A～A cutaway view of Fig. 2.
Embodiment
The utility model is described in further detail below in conjunction with concrete drawings and Examples.
As Fig. 1～shown in Figure 3: coaxial cable dedicated connector comprises coaxial cable external insulation layer 1, coaxial outer core 2, clip 3, end cap 4, copper sleeve 5, conducting copper 6, coaxial cable inner insulating layer 7, coaxial cable internal layer core 8, spring touch finger moving contact 9, spring touch finger fixed contact 10, protector 11, ground connection case shell 12, ground connection case bottom 13 etc.
The utility model comprises ground connection case and coaxial cable, and described ground connection case comprises ground connection case shell 12, be arranged on the ground connection case bottom 13 of ground connection case shell 12 belows and be fixed on the end cap 4 of ground connection case shell 12 tops; Described coaxial cable from inside to outside has coaxial cable internal layer core 8, coaxial cable inner insulating layer 7, coaxial outer core 2 and coaxial cable external insulation layer 1 successively; At the fixing protector 11 of ground connection case shell 12 inner utilization supporting brackets, protector 11 tops are installed with spring touch finger fixed contact 10, and protector 11 is terminal to be connected ground connection case bottom 13 ground connection with ground connection case bottom 13; Three copper sleeves 5 are set on end cap 4, and copper sleeve 5 is an integral body with end cap 4; Coaxial cable utilizes copper sleeve 5 to insert ground connection case inside, and is connected with spring touch finger fixed contact 10, and coaxial outer core 2 closely cooperates with copper sleeve 5, utilizes clip 3 fixing; On coaxial cable internal layer core 8, be crimped with spring touch finger moving contact 9, spring touch finger fixed contact 10 respectively with being connected of spring touch finger moving contact 9, conducting copper 6, copper sleeve 5 is connected with the conducting copper 6 of ground connection case inside, thereby realizes the cross interconnected of outer core and other phase place internal layer core; Described coaxial cable adopts equilateral triangle to be symmetrically distributed on the end cap 4, to each other apart from equating to form threephase cable.
Each parts of the utility model are made by materials such as insulating part, aluminium alloy, brass.
The utility model mainly adopts the spring touch finger assembly to realize that the conduction of coaxial cable internal layer core 8 connects, and adopts end cap 4 and clip 3 to realize that coaxial outer cores 2 are connected with conduction between the ground connection case inner conductive copper bar 6.The utility model cooperates with the plug of spring touch finger fixed contact 10 by spring touch finger moving contact 9, realizes that coaxial cable internal layer core 8 is connected with the conduction of protector 11.End cap 4 is fixed on ground connection case top, the coaxial outer core 2 that strips is enclosed within on the tube wall of copper sleeve 5 of end cap 4, with clip 3 coaxial outer core 2 is fastened on the copper sleeve 5 then, copper sleeve 5 is connected with the conducting copper 6 of ground connection case inside, realize that coaxial outer core 2 is connected with conduction between the conducting copper 6, realization three-phase earth cable cross interconnected.
Claims (3)
1. coaxial cable dedicated connector, comprise ground connection case and coaxial cable, described ground connection case comprises ground connection case shell (12), be arranged on the ground connection case bottom (13) of ground connection case shell (12) below and be fixed on end cap (4) above the ground connection case shell (12), ground connection case bottom (13) ground connection; Described coaxial cable from inside to outside has coaxial cable internal layer core (8), coaxial cable inner insulating layer (7), coaxial outer core (2) and coaxial cable external insulation layer (1) successively; It is characterized in that: described ground connection case shell (12) internal fixation is provided with protector (11), and protector (11) top is provided with spring touch finger fixed contact (10), and protector (11) is terminal to be connected with ground connection case bottom (13); Three copper sleeves (5) are set on the described end cap (4), described coaxial cable utilizes copper sleeve (5) to insert ground connection case inside, and be connected with spring touch finger fixed contact (10), coaxial outer core (2) closely cooperates with copper sleeve (5), and is fixing with clip (3); Be crimped with spring touch finger moving contact (9) on coaxial cable internal layer core (8), spring touch finger fixed contact (10) is connected with spring touch finger moving contact (9), conducting copper (6) respectively, and copper sleeve (5) is connected with the conducting copper (6) of ground connection case inside.
2. coaxial cable dedicated connector as claimed in claim 1 is characterized in that: described copper sleeve (5) is an integral body with end cap (4).
3. coaxial cable dedicated connector as claimed in claim 1 is characterized in that: described coaxial cable and copper sleeve (5) adopt equilateral triangle to be symmetrically distributed on the end cap (4), to each other apart from equating to form threephase cable.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009203501266U CN201584514U (en) | 2009-12-25 | 2009-12-25 | Special connector for coaxial cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009203501266U CN201584514U (en) | 2009-12-25 | 2009-12-25 | Special connector for coaxial cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201584514U true CN201584514U (en) | 2010-09-15 |
Family
ID=42726527
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009203501266U Expired - Lifetime CN201584514U (en) | 2009-12-25 | 2009-12-25 | Special connector for coaxial cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201584514U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101877439A (en) * | 2009-12-25 | 2010-11-03 | 江苏省电力公司无锡供电公司 | Coaxial cable dedicated connector |
| CN102074906A (en) * | 2010-12-13 | 2011-05-25 | 上海安越电气工程技术有限公司 | Transformer neutral point combination electric equipment |
| WO2016190824A1 (en) | 2015-05-28 | 2016-12-01 | Em Elektri̇k Malzemeleri̇ Yükleni̇m Sanayi̇ Ti̇caret Anoni̇m Şi̇rketi̇ | Heavy-duty and water-proof link boxes for cross bonding of extra high voltage cable systems |
| CN107248624A (en) * | 2017-06-02 | 2017-10-13 | 芜湖博康机电有限公司 | A kind of wiring harness connector |
| CN109193548A (en) * | 2018-10-24 | 2019-01-11 | 深圳供电局有限公司 | A kind of band power frequency and high-frequency mutual inductor Voltage Cable Lines Construction cross-connect case |
| CN110233380A (en) * | 2019-05-28 | 2019-09-13 | 华中科技大学 | A kind of attachment device of magnet coil and coaxial cable |
| CN110474286A (en) * | 2019-09-17 | 2019-11-19 | 深圳供电局有限公司 | Variable connecting box for coaxial cable inlet wire |
-
2009
- 2009-12-25 CN CN2009203501266U patent/CN201584514U/en not_active Expired - Lifetime
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101877439A (en) * | 2009-12-25 | 2010-11-03 | 江苏省电力公司无锡供电公司 | Coaxial cable dedicated connector |
| CN101877439B (en) * | 2009-12-25 | 2014-08-13 | 江苏省电力公司无锡供电公司 | Coaxial cable dedicated connector |
| CN102074906A (en) * | 2010-12-13 | 2011-05-25 | 上海安越电气工程技术有限公司 | Transformer neutral point combination electric equipment |
| CN102074906B (en) * | 2010-12-13 | 2012-11-28 | 上海安越电气工程技术有限公司 | Transformer neutral point combination electric equipment |
| WO2016190824A1 (en) | 2015-05-28 | 2016-12-01 | Em Elektri̇k Malzemeleri̇ Yükleni̇m Sanayi̇ Ti̇caret Anoni̇m Şi̇rketi̇ | Heavy-duty and water-proof link boxes for cross bonding of extra high voltage cable systems |
| CN107248624A (en) * | 2017-06-02 | 2017-10-13 | 芜湖博康机电有限公司 | A kind of wiring harness connector |
| CN109193548A (en) * | 2018-10-24 | 2019-01-11 | 深圳供电局有限公司 | A kind of band power frequency and high-frequency mutual inductor Voltage Cable Lines Construction cross-connect case |
| CN109193548B (en) * | 2018-10-24 | 2024-02-23 | 深圳供电局有限公司 | High-voltage cable circuit cross interconnection box with power frequency and high-frequency transformer |
| CN110233380A (en) * | 2019-05-28 | 2019-09-13 | 华中科技大学 | A kind of attachment device of magnet coil and coaxial cable |
| CN110474286A (en) * | 2019-09-17 | 2019-11-19 | 深圳供电局有限公司 | Variable connecting box for coaxial cable inlet wire |
| CN110474286B (en) * | 2019-09-17 | 2020-11-06 | 深圳供电局有限公司 | Variable connection box for coaxial cable inlet wire |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: STATE ELECTRIC NET CROP. JIANGSU ELECTRIC POWER CO Effective date: 20120926 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20120926 Address after: 214061 Jiangsu province Binhu District of Wuxi City Liangxi Road No. 12 Patentee after: Wuxi Power Supply Co., Ltd, Jiangsu Electric Power Co. Patentee after: State Grid Corporation of China Patentee after: Jiangsu Electric Power Company Address before: 214061 Jiangsu province Binhu District of Wuxi City Liangxi Road No. 12 Patentee before: Wuxi Power Supply Co., Ltd, Jiangsu Electric Power Co. |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20100915 Effective date of abandoning: 20091225 |
|
| RGAV | Abandon patent right to avoid regrant |