CN205428659U - Full sealing wire structure of distribution transformer business turn over line - Google Patents
Full sealing wire structure of distribution transformer business turn over line Download PDFInfo
- Publication number
- CN205428659U CN205428659U CN201620102635.7U CN201620102635U CN205428659U CN 205428659 U CN205428659 U CN 205428659U CN 201620102635 U CN201620102635 U CN 201620102635U CN 205428659 U CN205428659 U CN 205428659U
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- China
- Prior art keywords
- sleeve pipe
- sleeve
- stud
- hole
- binding post
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Abstract
The utility model discloses a full sealing wire structure of distribution transformer business turn over line, including threaded bush and cable joint, the threaded bush includes sleeve pipe body, sleeve pipe pressure disk, sleeve pipe fastening bolt and bobbin seal circle, cable joint includes splice sleeve, joint body, stud, nut, back blanking cover, back helmet, binding post, cable sleeve, stress cone and grounding screw. At the some access binding post of making of service cable, the interface of being qualified for the next round of competitions of the binding post attachment plug body of cable will have been connect, screw up a stud in the bolt hole of splice sleeve, to install stud's joint cannulation's inlet wire interface, make stud insert binding post in, installing port through connecting the body with tighten nut on stud, to the mounting hole of the one end attachment plug body in the back threaded hole of blanking cover, and ensure that stud inserts the screw hole, screw up the back blanking cover, install the back helmet on connecting the body at last.
Description
Technical field
This utility model relates to field transformer, particularly relates to a kind of hermetically sealed pin configuration of distribution transformer line.
Background technology
Existing oil immersion-type distribution transformer, line and secondary line are added conducting rod by the transformator porcelain vase on the cover plate of transformer-cabinet top and support extraction, insulation between conducting rod and ground is isolated by porcelain vase, when transformator porcelain vase is contaminated thing or snow and ice cover, or rainwater is when flooding, the exposed charged position of transformator can produce creepage flicker or short circuit phenomenon over the ground, have a strong impact on the safe operation of equipment, therefore, it is badly in need of one and is contaminated thing or snow and ice cover at transformator porcelain vase, or rainwater is when flooding, creepage flicker or short circuit phenomenon over the ground will not be produced and obtain transformator.
Utility model content
The purpose of this utility model is to provide a kind of hermetically sealed pin configuration of distribution transformer line.
For achieving the above object, this utility model provides following scheme:
A kind of hermetically sealed pin configuration of distribution transformer line, including threaded sleeve and cable connector；Described threaded sleeve includes sleeve body (1), sleeve pipe platen (2), sleeve pipe fastening bolt (3) and bobbin seal circle (5)；Described sleeve body (1) two ends have inlet wire terminals and outlet terminals respectively, there is cylindrical limiting section at described sleeve body (1) middle part, described cylindrical limiting section bottom surface is provided with described bobbin seal circle (5), a circular hole is had in the middle of described sleeve pipe platen (2), described sleeve body (1) is arranged in the described circular hole of described sleeve pipe platen (2), the described circular of described sleeve pipe platen (2) is provided with multiple bolt hole, described sleeve pipe fastening bolt (3) is inserted in the described bolt hole of described sleeve pipe platen (2), described sleeve pipe fastening bolt (3) one end is screwed into transformator panel, the other end compresses described sleeve pipe platen (2) by nut and pad；
Described cable connector includes swagelok (7), joint body (8), stud (9), nut (10), rear blanking cover (11), rear helmet (12), binding post (13) and stress cone (14)；nullThere is cable installing hole described swagelok (7) one end，The other end has a bolt hole mated with described stud (9)，Described joint body (8) is the T-type structure hollow pipe being made up of integrated transverse tube and vertical tube，The left end of described transverse tube is inlet interface，The right-hand member of described transverse tube is installing port，There is a screwed hole coordinated with described stud (9) described rear blanking cover (11) one end，The other end of described rear blanking cover (11) is consolidated with a nut，Described rear helmet (12) can be buckled on the described other end of blanking cover (11) in the rear，The bottom of described vertical tube is outlet interface，The profile of described stress cone (14) is mated with described vertical tube inwall，Described binding post (13) is connected with drop cable (15)，Being enclosed within outside described drop cable (15) of described stress cone (14)，Described binding post (13) can stretch into described vertical tube，Described binding post is provided with through hole on (13)，Described stud (9) is threadeded through described through hole one end with described swagelok (7)，The other end successively with described nut (10)、Described rear blanking cover (11) is threaded；
The described outlet terminals of described threaded sleeve and described swagelok (7) electrical connection of described cable connector.
Optionally, described threaded sleeve also includes that sleeve pipe platen rubber sleeve (6), described sleeve pipe platen rubber sleeve (6) are buckled in described sleeve pipe platen (2) top.
Optionally, the described outlet terminals of described threaded sleeve have external screw thread；The described outlet interface of described cable connector has the female thread structure that the external screw thread with described outlet terminals matches, described threaded sleeve and cable connector and connects by described female thread structure and external thread structure are fixing.
The specific embodiment provided according to this utility model, the utility model discloses techniques below effect: an original line A phase, B phase, C phase and secondary line a phase, b phase, c phase and 0 phase porcelain vase lead-out wire go out entirely to change hermetic plug-in thread guide devices into, are connected with external equipment by cable, do not have any exposed charged position outside transformator, waterproof antifouling, run under severe weather conditions, improve transformer equipment operational reliability, ensured power supply safety.
Accompanying drawing explanation
In order to be illustrated more clearly that this utility model embodiment or technical scheme of the prior art, the accompanying drawing used required in embodiment will be briefly described below, apparently, accompanying drawing in describing below is only embodiments more of the present utility model, for those of ordinary skill in the art, on the premise of not paying creative work, it is also possible to obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is threaded sleeve figure of the present utility model；
Fig. 2 is cable connector figure of the present utility model；
Fig. 3 is threaded sleeve of the present utility model and the one-body molded figure of cable connector；
Fig. 4 is cable connector STRUCTURE DECOMPOSITION figure of the present utility model.
In figure, 1, sleeve body 2, sleeve pipe platen 3, sleeve pipe fastening bolt 5, bobbin seal circle 6, sleeve pipe platen rubber sleeve 7, swagelok 8, joint body 9, stud 10, nut 11, rear blanking cover 12, rear helmet 13, binding post 14, stress cone 15, drop cable.
Detailed description of the invention
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is clearly and completely described, it is clear that described embodiment is only a part of embodiment of this utility model rather than whole embodiments.Based on the embodiment in this utility model, the every other embodiment that those of ordinary skill in the art are obtained under not making creative work premise, broadly fall into the scope of this utility model protection.
The purpose of this utility model is to provide a kind of hermetically sealed pin configuration of distribution transformer line.As depicted in figs. 1 and 2, a kind of hermetically sealed pin configuration of distribution transformer line, including threaded sleeve and cable connector；Described threaded sleeve includes sleeve body (1), sleeve pipe platen (2), sleeve pipe fastening bolt (3) and bobbin seal circle (5)；Described sleeve body (1) two ends have inlet wire terminals and outlet terminals respectively, there is cylindrical limiting section at described sleeve body (1) middle part, described cylindrical limiting section bottom surface is provided with described bobbin seal circle (5), a circular hole is had in the middle of described sleeve pipe platen (2), described sleeve body (1) is arranged in the described circular hole of described sleeve pipe platen (2), the described circular of described sleeve pipe platen (2) is provided with multiple bolt hole, described sleeve pipe fastening bolt (3) is inserted in the described bolt hole of described sleeve pipe platen (2), described sleeve pipe fastening bolt (3) one end is screwed into transformator panel, the other end compresses described sleeve pipe platen (2) by nut and pad；
Described cable connector includes swagelok (7), joint body (8), stud (9), nut (10), rear blanking cover (11), rear helmet (12), binding post (13) and stress cone (14)；nullThere is cable installing hole described swagelok (7) one end，The other end has a bolt hole mated with described stud (9)，Described joint body (8) is the T-type structure hollow pipe being made up of integrated transverse tube and vertical tube，The left end of described transverse tube is inlet interface，The right-hand member of described transverse tube is installing port，There is a screwed hole coordinated with described stud (9) described rear blanking cover (11) one end，The other end of described rear blanking cover (11) is consolidated with a nut，Described rear helmet (12) can be buckled on the described other end of blanking cover (11) in the rear，The bottom of described vertical tube is outlet interface，The profile of described stress cone (14) is mated with described vertical tube inwall，Described binding post (13) is connected with drop cable (15)，Being enclosed within outside described drop cable (15) of described stress cone (14)，Described binding post (13) can stretch into described vertical tube，Described binding post is provided with through hole on (13)，Described stud (9) is threadeded through described through hole one end with described swagelok (7)，The other end successively with described nut (10)、Described rear blanking cover (11) is threaded，A circle semicircle spacing preiection is had outside described installing port，Described rear helmet (12) is buckled in the right-hand member installing port of described transverse tube，Fixed by described semicircle spacing preiection.
The described outlet terminals of described threaded sleeve and described swagelok (7) electrical connection of described cable connector.
Optionally, described threaded sleeve also includes that sleeve pipe platen rubber sleeve (6), described sleeve pipe platen rubber sleeve (6) are buckled in described sleeve pipe platen (2) top.
Optionally, as it is shown on figure 3, the described outlet terminals of described threaded sleeve have external screw thread；The described outlet interface of described cable connector has the female thread structure that the external screw thread with described outlet terminals matches, described threaded sleeve and cable connector and connects by described female thread structure and external thread structure are fixing.
Understandable for enabling above-mentioned purpose of the present utility model, feature and advantage to become apparent from, with detailed description of the invention, this utility model is described in further detail below in conjunction with the accompanying drawings.
Embodiment one: as depicted in figs. 1 and 2, a kind of hermetically sealed pin configuration of distribution transformer line, including threaded sleeve and cable connector；Described threaded sleeve includes sleeve body (1), sleeve pipe platen (2), sleeve pipe fastening bolt (3) and bobbin seal circle (5)；Described sleeve body (1) two ends have inlet wire terminals and outlet terminals respectively, there is cylindrical limiting section at described sleeve body (1) middle part, described cylindrical limiting section bottom surface is provided with described bobbin seal circle (5), a circular hole is had in the middle of described sleeve pipe platen (2), described sleeve body (1) is arranged in the described circular hole of described sleeve pipe platen (2), the described circular of described sleeve pipe platen (2) is provided with multiple bolt hole, described sleeve pipe fastening bolt (3) is inserted in the described bolt hole of described sleeve pipe platen (2), described sleeve pipe fastening bolt (3) one end is screwed into transformator panel, the other end compresses described sleeve pipe platen (2) by nut and pad；
Described cable connector includes swagelok (7), joint body (8), stud (9), nut (10), rear blanking cover (11), rear helmet (12), binding post (13) and stress cone (14)；nullThere is cable installing hole described swagelok (7) one end，The other end has a bolt hole mated with described stud (9)，Described joint body (8) is the T-type structure hollow pipe being made up of integrated transverse tube and vertical tube，The left end of described transverse tube is inlet interface，The right-hand member of described transverse tube is installing port，There is a screwed hole coordinated with described stud (9) described rear blanking cover (11) one end，The other end of described rear blanking cover (11) is consolidated with a nut，Described rear helmet (12) can be buckled on the described other end of blanking cover (11) in the rear，The bottom of described vertical tube is outlet interface，The profile of described stress cone (14) is mated with described vertical tube inwall，Described binding post (13) is connected with drop cable (15)，Being enclosed within outside described drop cable (15) of described stress cone (14)，Described binding post (13) can stretch into described vertical tube，Described binding post is provided with through hole on (13)，Described stud (9) is threadeded through described through hole one end with described swagelok (7)，The other end successively with described nut (10)、Described rear blanking cover (11) is threaded；
The described outlet terminals of described threaded sleeve and described swagelok (7) electrical connection of described cable connector.
Embodiment two: as it is shown on figure 3, the described outlet terminals of described threaded sleeve have external screw thread；The described outlet interface of described cable connector has the female thread structure that the external screw thread with described outlet terminals matches, described threaded sleeve and cable connector and connects by described female thread structure and external thread structure are fixing.
Principle of the present utility model and embodiment are set forth by specific case used herein, and the explanation of above example is only intended to help to understand method of the present utility model and core concept thereof；Simultaneously for one of ordinary skill in the art, according to thought of the present utility model, the most all will change.In sum, this specification content should not be construed as restriction of the present utility model.
Claims (3)
1. the hermetically sealed pin configuration of distribution transformer line, it is characterised in that: include threaded sleeve and cable connector；Described threaded sleeve includes sleeve body (1), sleeve pipe platen (2), sleeve pipe fastening bolt (3) and bobbin seal circle (5)；Described sleeve body (1) two ends have inlet wire terminals and outlet terminals respectively, there is cylindrical limiting section at described sleeve body (1) middle part, described cylindrical limiting section bottom surface is provided with described bobbin seal circle (5), a circular hole is had in the middle of described sleeve pipe platen (2), described sleeve body (1) is arranged in the described circular hole of described sleeve pipe platen (2), the described circular of described sleeve pipe platen (2) is provided with multiple bolt hole, described sleeve pipe fastening bolt (3) is inserted in the described bolt hole of described sleeve pipe platen (2), described sleeve pipe fastening bolt (3) one end is screwed into transformator panel, the other end compresses described sleeve pipe platen (2) by nut and pad；
Described cable connector includes swagelok (7), joint body (8), stud (9), nut (10), rear blanking cover (11), rear helmet (12), binding post (13) and stress cone (14)；nullThere is cable installing hole described swagelok (7) one end，The other end has a bolt hole mated with described stud (9)，Described joint body (8) is the T-type structure hollow pipe being made up of integrated transverse tube and vertical tube，The left end of described transverse tube is inlet interface，The right-hand member of described transverse tube is installing port，There is a screwed hole coordinated with described stud (9) described rear blanking cover (11) one end，The other end of described rear blanking cover (11) is consolidated with a nut，Described rear helmet (12) can be buckled on the described other end of blanking cover (11) in the rear，The bottom of described vertical tube is outlet interface，The profile of described stress cone (14) is mated with described vertical tube inwall，Described binding post (13) is connected with drop cable (15)，Being enclosed within outside described drop cable (15) of described stress cone (14)，Described binding post (13) can stretch into described vertical tube，Described binding post is provided with through hole on (13)，Described stud (9) is threadeded through described through hole one end with described swagelok (7)，The other end successively with described nut (10)、Described rear blanking cover (11) is threaded；
The described outlet terminals of described threaded sleeve and described swagelok (7) electrical connection of described cable connector.
The hermetically sealed pin configuration of distribution transformer line the most according to claim 1, it is characterized in that: described threaded sleeve also includes that sleeve pipe platen rubber sleeve (6), described sleeve pipe platen rubber sleeve (6) are buckled in described sleeve pipe platen (2) top.
The hermetically sealed pin configuration of distribution transformer line the most according to claim 1 and 2, it is characterised in that: the described outlet terminals of described threaded sleeve have external screw thread；The described outlet interface of described cable connector has the female thread structure that the external screw thread with described outlet terminals matches, described threaded sleeve and cable connector and connects by described female thread structure and external thread structure are fixing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620102635.7U CN205428659U (en) | 2016-02-02 | 2016-02-02 | Full sealing wire structure of distribution transformer business turn over line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620102635.7U CN205428659U (en) | 2016-02-02 | 2016-02-02 | Full sealing wire structure of distribution transformer business turn over line |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205428659U true CN205428659U (en) | 2016-08-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620102635.7U Expired - Fee Related CN205428659U (en) | 2016-02-02 | 2016-02-02 | Full sealing wire structure of distribution transformer business turn over line |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205428659U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106654965A (en) * | 2016-11-29 | 2017-05-10 | 福建中能电气有限公司 | Gas-insulated switch sleeve and switch box |
| CN107633944A (en) * | 2017-08-03 | 2018-01-26 | 江苏齐正电力技术有限公司 | A kind of transformer hermetic terminal and its installation manufacture craft |
| CN107799964A (en) * | 2017-10-17 | 2018-03-13 | 深圳市沃尔核材股份有限公司 | A kind of attachment structure, Separable cable connector and its installation method |
| CN110350455A (en) * | 2019-08-12 | 2019-10-18 | 福州和湛鑫贸易有限公司 | A kind of scalable water-proof metal connector |
| CN110828141A (en) * | 2019-10-23 | 2020-02-21 | 湖南橡博电气有限公司 | Cased well |
| CN112927904A (en) * | 2021-03-26 | 2021-06-08 | 合肥齐兴电器有限责任公司 | All-insulated lead based on voltage transformer or booster |
| WO2023221387A1 (en) * | 2022-05-17 | 2023-11-23 | 海南金盘智能科技股份有限公司 | High-voltage sealed dry-type transformer |
-
2016
- 2016-02-02 CN CN201620102635.7U patent/CN205428659U/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106654965A (en) * | 2016-11-29 | 2017-05-10 | 福建中能电气有限公司 | Gas-insulated switch sleeve and switch box |
| CN107633944A (en) * | 2017-08-03 | 2018-01-26 | 江苏齐正电力技术有限公司 | A kind of transformer hermetic terminal and its installation manufacture craft |
| CN107799964A (en) * | 2017-10-17 | 2018-03-13 | 深圳市沃尔核材股份有限公司 | A kind of attachment structure, Separable cable connector and its installation method |
| CN107799964B (en) * | 2017-10-17 | 2024-04-02 | 深圳市沃尔核材股份有限公司 | Connection structure, separable cable connector and installation method thereof |
| CN110350455A (en) * | 2019-08-12 | 2019-10-18 | 福州和湛鑫贸易有限公司 | A kind of scalable water-proof metal connector |
| CN110828141A (en) * | 2019-10-23 | 2020-02-21 | 湖南橡博电气有限公司 | Cased well |
| CN112927904A (en) * | 2021-03-26 | 2021-06-08 | 合肥齐兴电器有限责任公司 | All-insulated lead based on voltage transformer or booster |
| CN112927904B (en) * | 2021-03-26 | 2022-02-25 | 合肥齐兴电器有限责任公司 | All-insulated lead based on voltage transformer or booster |
| WO2023221387A1 (en) * | 2022-05-17 | 2023-11-23 | 海南金盘智能科技股份有限公司 | High-voltage sealed dry-type transformer |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160803 Termination date: 20190202 |