CN2435870Y - High-voltage cable loading tranfer joint - Google Patents
High-voltage cable loading tranfer joint Download PDFInfo
- Publication number
- CN2435870Y CN2435870Y CN 00225129 CN00225129U CN2435870Y CN 2435870 Y CN2435870 Y CN 2435870Y CN 00225129 CN00225129 CN 00225129 CN 00225129 U CN00225129 U CN 00225129U CN 2435870 Y CN2435870 Y CN 2435870Y
- Authority
- CN
- China
- Prior art keywords
- post
- nut
- rubber
- flexible cord
- joint
- 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
Links
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- Cable Accessories (AREA)
Abstract
The utility model relates to a high-voltage cable loading transfer joint, which is composed of semi-conductive rubber, insulating rubber, thread stud heads, a thread support post, subscrews, screw bases, screw supports, an aluminum sleeve, a silver plating jacket, a plastic rubber column barrel, an arc extinguishing fire retardant post, a clamp plastic sleeve, multi-strand copper soft wires, a fixed pin and a positioning lock. One end of the multi-strand copper soft wire is provided with the screw bases, the thread support post, the subscrews, the thread stud heads and the positioning lock. The other end of the multi-strand copper soft wire is provided with the screw supports, the silver plating jacket, the arc extinguishing fire retardant post, the plastic rubber column barrel, the clamp plastic sleeve and the aluminium sleeve. The multi-strand copper soft wire is covered with insulating rubber, the semi-conductive rubber covers the outer layer of the insulating rubber, the utility model has the advantages of simple structure, low cost, rapid short periodicity and novel design, and the utility model can satisfy the requirements of national users.
Description
The utility model belongs to high-voltage cable joint.
The high-tension cable load joint that uses at present is from abroad buying, and its deficiency is its complex structure, costs an arm and a leg, and buys with foreign exchange, and the user is difficult to bear; The external load transition joint production cycle is long, can not satisfy domestic user's needs.
The purpose of this utility model is to avoid above-mentioned weak point of the prior art, and provide a kind of simple in structure, low price and high-tension cable load transition joint with short production cycle.
The purpose of this utility model can realize by following measure:
Make multiply copper flexible cord earlier, multiply copper flexible cord one end and nut pedestal one end join, and the nut pedestal other end is provided with screw thread holder post, in screw thread holder post nut is set, and in screw thread holder column end stud head is set, and is fixed by pin; The multiply copper flexible cord other end is connected with nut support, silver-plated chuck is set in the nut support, silver-plated chuck end is provided with the arc-extinguishing flame-resistant post, the arc-extinguishing flame-resistant post is provided with the plastic column tube outward, the joint end is provided with screens and moulds cover, said apparatus is provided with the aluminium sleeve outward, and above-mentioned describedly wrapped up by electro-insulating rubber by the formed structure in multiply copper flexible cord two ends is provided with semi-conductive rubber at the electro-insulating rubber skin.
The utility model has following advantage compared to existing technology: the one, and simple in structure, low price; The 2nd, buy by RMB, do not need foreign exchange, user to be convenient to bear; The 3rd, with short production cycle fast, can satisfy user's needs.
The accompanying drawing drawing is described as follows:
Fig. 1 is the utility model structure chart.
Fig. 2 is the utility model right view.
The utility model is described in further detail below in conjunction with accompanying drawing (embodiment):
With reference to accompanying drawing 1-2, the utility model is by semi-conductive rubber 1, electro-insulating rubber 2, stud head 3, screw thread holder post 4, sub-nut 5, nut pedestal 6, nut support 7, the aluminium cover is to 8, silver-plated chuck 9, plastic cement column casing 10, arc-extinguishing flame-resistant post 11, cover 12 is moulded in screens, multiply copper flexible cord 13, steady pin 14, location lock 15 is formed, make multiply copper flexible cord 13 earlier, join at multiply copper flexible cord one end and nut pedestal 6 one ends, nut pedestal 6 other ends are provided with screw thread holder post 4, on 4 li on screw thread holder post sub-nut 5 is set, in screw thread holder post 4 ends stud head 3 is set, fixing by pin 14, the multiply copper flexible cord other end is connected with nut support 7, nut support is provided with silver-plated chuck 9 for 7 li, silver-plated chuck 9 ends are provided with arc-extinguishing flame-resistant post 11, the arc-extinguishing flame-resistant post is provided with plastic cement column casing 10 outward, the joint end is provided with screens and moulds cover 12, said apparatus is provided with aluminium sleeve 8 outward, above-mentioned described by the formed structure in multiply copper flexible cord two ends by electro-insulating rubber 2 parcel, electro-insulating rubber 2 skins are provided with semi-conductive rubber 1.
Operation principle:
When joint was installed, stud head 3 was as gatherer, screw thread holder post 4 was fastened on be provided with, and inserted hexagonal moment wrench at the joint other end, rotated wrench, and torsion makes steady pin 14 blanks, and stud head 3 comes off, and finishes its import feature.Install for the second time with hexagonal moment wrench nut 5 is screwed in, and effective the contact is set, finish the switching of 600A-200A load.When the 200A plug inserted silver-plated chuck 9, electric current was through the output of the silver-plated chuck 9--200A of nut 5--screw thread holder post 4--nut pedestal 6--multiply flexible cord 13--nut support 7--plug.Arc-extinguishing flame-resistant post 11 plays the arc-extinguishing flame-resistant effect in outage, when transfering to plug to produce electric arc.Plastics column casing 10 is arc-extinguishing flame-resistant post 11 fixedly, and aluminium sleeve 8 connects 600A load parts and 200A load parts.Screens is moulded when cover 12 is used for the load transition joint and is connected with miscellaneous part and is played the role of positioning.Whole load transition joint guarantees leakproof under the high pressure conditions by electro-insulating rubber 2 parcels, and semi-conductive rubber 1 discharges the electro-insulating rubber surface because of the electrostatic charge ground connection that high pressure produces, gather to avoid electric charge.
Claims (1)
- A kind of high-tension cable load transition joint, it is characterized in that this joint is by semi-conductive rubber (1), electro-insulating rubber (2), stud head (3), screw thread holder post (4), sub-nut (5), nut pedestal (6), nut support (7), aluminium sleeve (8), silver-plated chuck (9), plastic cement column casing (10), arc-extinguishing flame-resistant post (11), cover (12) is moulded in screens, multiply copper flexible cord (13), steady pin (14), location lock (15) is formed, make multiply copper flexible cord (13) earlier, join at multiply copper flexible cord one end and nut pedestal (6) one ends, nut pedestal (6) other end is provided with screw thread holder post (4), in screw thread holder post (4) lining sub-nut (5) is set, in screw thread holder post 4 ends stud head (3) is set, fixing by pin (14), the multiply copper flexible cord other end is connected with nut support (7), nut support (7) lining is provided with silver-plated chuck (9), silver-plated chuck (9) end is provided with arc-extinguishing flame-resistant post (11), the arc-extinguishing flame-resistant post is provided with plastic cement column casing (10) outward, the joint end is provided with screens and moulds cover (12), said apparatus is provided with aluminium sleeve (8) outward, above-mentioned described by the formed structure in multiply copper flexible cord two ends by electro-insulating rubber (2) parcel, electro-insulating rubber (2) skin is provided with semi-conductive rubber (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00225129 CN2435870Y (en) | 2000-07-01 | 2000-07-01 | High-voltage cable loading tranfer joint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00225129 CN2435870Y (en) | 2000-07-01 | 2000-07-01 | High-voltage cable loading tranfer joint |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2435870Y true CN2435870Y (en) | 2001-06-20 |
Family
ID=33589303
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 00225129 Expired - Fee Related CN2435870Y (en) | 2000-07-01 | 2000-07-01 | High-voltage cable loading tranfer joint |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2435870Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101916973A (en) * | 2010-07-20 | 2010-12-15 | 伊川县电业局 | Wire spooler for rapidly connecting fractured high-voltage cables or high-voltage power transmission wires |
| CN101924340A (en) * | 2010-07-20 | 2010-12-22 | 伊川县电业局 | Quick connection structure for broken high-voltage cable or high-voltage transmission line |
| CN103337721A (en) * | 2013-06-07 | 2013-10-02 | 江苏新丰电子有限公司 | Conduction connector |
| CN103812060A (en) * | 2014-02-21 | 2014-05-21 | 国网湖南省电力公司带电作业中心 | Adapter substitute for cable branch box |
-
2000
- 2000-07-01 CN CN 00225129 patent/CN2435870Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101916973A (en) * | 2010-07-20 | 2010-12-15 | 伊川县电业局 | Wire spooler for rapidly connecting fractured high-voltage cables or high-voltage power transmission wires |
| CN101924340A (en) * | 2010-07-20 | 2010-12-22 | 伊川县电业局 | Quick connection structure for broken high-voltage cable or high-voltage transmission line |
| CN101916973B (en) * | 2010-07-20 | 2012-10-10 | 伊川县电业局 | Wire spooler for rapidly connecting fractured high-voltage cables or high-voltage power transmission wires |
| CN103337721A (en) * | 2013-06-07 | 2013-10-02 | 江苏新丰电子有限公司 | Conduction connector |
| CN103812060A (en) * | 2014-02-21 | 2014-05-21 | 国网湖南省电力公司带电作业中心 | Adapter substitute for cable branch box |
| CN103812060B (en) * | 2014-02-21 | 2015-03-25 | 国网湖南省电力公司带电作业中心 | Adapter substitute for cable branch box |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |