CN200953449Y - Bus slot universal connecting device - Google Patents
Bus slot universal connecting device Download PDFInfo
- Publication number
- CN200953449Y CN200953449Y CNU200620018636XU CN200620018636U CN200953449Y CN 200953449 Y CN200953449 Y CN 200953449Y CN U200620018636X U CNU200620018636X U CN U200620018636XU CN 200620018636 U CN200620018636 U CN 200620018636U CN 200953449 Y CN200953449 Y CN 200953449Y
- Authority
- CN
- China
- Prior art keywords
- bus
- bus duct
- insulated
- busbar
- insulating barrier
- 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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Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G5/00—Installations of bus-bars
- H02G5/007—Butt joining of bus-bars by means of a common bolt, e.g. splice joint
Landscapes
- Installation Of Bus-Bars (AREA)
Abstract
The utility model relates to a universal connection device for bus grooves. Bus grooves fall into two categories generally: air insulated bus groove and dense insulated bus groove. The utility model can realize the connection of the above two bus grooves. The universal connection device for bus grooves is provided with a single-sided insulated separation board at the external side and a double-sided insulated separation board in the middle. The insulated separation boards are provided with grooves in the middle, in the center of which bus bars are installed. The end of bus bar is surrounded by every two bus bars. The bus bar of dense insulated bus groove is inserted into the gap of bus bars after bending. A through hole is provided at the center of the insulated separation boards, and a long bolt is pulled through the through hole to fix bus row, bus bar, and insulated separation boards together solidly. Bus row and bus bar contact each other tightly to realize the connection of electric circuit. The insulated separation boards separate each bus bar and bus row to realize their insulation.
Description
Technical field
The utility model relates to a kind of bus duct jockey, particularly a kind of bus duct universal interconnecting device.
Background technology
Bus duct is nearly decades for solving the new transmission facility that big electric current transmission of electricity develop out, and its advantage is to carry electric current can reach several kiloamperes, good insulating, is difficult for heating, is convenient to installation, is convenient to separated time, low, the long service life of failure rate.Many conductive bus bars are arranged in the bus duct, can realize heterogeneous line electric power transfer.Bus duct commonly used now has two types: air insulation type bus duct and intensive insulated type bus duct.Air insulation type bus duct is exactly that each bar busbar of transmission current keeps certain air gap each other, to reach phase insulation.Closely paste behind each bar busbar wrap insulate crust of intensive insulated type bus duct and pay together, reduce the cross section of bus duct.Because the insulation mode difference, the cross section difference so different bus duct connected modes is also different, only adopts a kind of bus duct usually in same electrical power trans mission/distribution system, and they will design respectively, make respectively.Air insulation type bus duct and intensive insulated type bus duct, the phase spacing between their busbars is inequality, if realize this bus duct of two types butt joint, will be a very thing of difficulty.
Summary of the invention
The utility model will propose a kind of bus duct universal interconnecting device exactly, can realize the butt joint of air insulation type bus duct and air insulation type bus duct, intensive insulated type bus duct and the butt joint of intensive insulated type bus duct, air insulation type bus duct and the butt joint of intensive insulated type bus duct.
The utility model bus duct universal interconnecting device is made up of single face insulating barrier, double-sided insulation dividing plate, busbar; Wherein said single face insulating barrier is positioned at the outside of bus duct universal interconnecting device; Described double-sided insulation dividing plate is between two single face insulating barriers; Described busbar is positioned at the groove position of single face insulating barrier and double-sided insulation dividing plate.Clip the busbar termination between per two busbars, there is through hole at middle part at single face insulating barrier and double-sided insulation dividing plate, has stay bolt to pass in the hole, and busbar, busbar, insulating barrier are tightly pressed solidly together, busbar closely contacts with busbar, realizes circuit turn-on.Insulating barrier is isolated each phase busbar, busbar, realizes phase insulation.In order to prevent creepage phenomenon, be with an insulating sleeve in the outside of stay bolt.Loosening in order to prevent stay bolt, at the two ends of bolt disk spring washer is arranged.The accompanying drawing left side is intensive insulated type bus duct, and the busbar that is with insulating barrier seamlessly is arranged in together, is peeling bus-bar insulating layer off near the end of bus duct universal interconnecting device, and bending makes the end insert the neutral gear of two busbars.Accompanying drawing the right is an air insulation type bus duct, and the neutral gear of busbar is directly inserted in the end of busbar, has just realized the butt joint of bus duct after stay bolt is tightened.The utility model bus duct universal interconnecting device can realize that intensive insulated type bus duct docks with intensive insulated type bus duct, can realize that also air insulation type bus duct docks with air insulation type bus duct, can also realize that intensive insulated type bus duct docks with air type isolated bus groove.Simultaneously, the utility model bus duct universal interconnecting device can digest the bus duct temperature influence and the flexible phenomenon that produces.And then cancellation bus duct expansion joint.
Description of drawings
Fig. 1 realizes the installation diagram that intensive insulated type bus duct docks with air insulation type bus duct for the utility model bus duct universal interconnecting device.
Embodiment
Below in conjunction with drawings and Examples, the utility model bus duct universal interconnecting device is further described.
With reference to Fig. 1, the utility model bus duct universal interconnecting device comprises single face insulating barrier 1 and double-sided insulation dividing plate 2, and the groove position of insulating barrier is equipped with busbar 3; The neutral gear in bus duct universal interconnecting device busbar 3 left sides clips the busbar 4 of intensive insulated type bus duct, has peeled off at the insulating barrier 6 of retaining part busbar 4; The neutral gear on busbar 3 right sides of bus duct universal interconnecting device clips the busbar 5 of air insulation type bus duct, stay bolt 7 passes the hole at insulating barrier center, the busbar 5 of the busbar 4 of single face insulating barrier 1, double-sided insulation dividing plate 2, busbar 3, intensive insulated type bus duct, air insulation type bus duct is clamped into as a whole, realize circuit turn-on.After assembling was finished, the phase spacing of the busbar 5 of air insulation type bus duct remained unchanged.Further improvement as the utility model bus duct universal interconnecting device is equipped with disk spring washer 8 at the two ends of described stay bolt 7, prevents owing to the electromagnetic force long term causes stay bolt 7 loosening.As the further improvement of the utility model bus duct universal interconnecting device,,, prevent that creepage phenomenon from producing in order to reinforced insulation at insulating sleeve 9 of the outside of described stay bolt 7 cover.In the outside of the utility model bus duct universal interconnecting device, the metal shell 10 of protective action has been arranged.
Claims (4)
1. a bus duct universal interconnecting device is characterized in that it comprises: single face insulating barrier, double-sided insulation dividing plate, busbar; Wherein said single face insulating barrier is positioned at the outside of bus duct universal interconnecting device; Described double-sided insulation dividing plate is between two single face insulating barriers; Described busbar is positioned at the groove position of single face insulating barrier and double-sided insulation dividing plate.
2. bus duct universal interconnecting device as claimed in claim 1 is characterized in that: there is through hole at single face insulating barrier and double-sided insulation dividing plate middle part, have stay bolt to pass in the hole.
3. the stay bolt that passes insulating barrier as claimed in claim 2 is characterized in that: there is insulating sleeve the stay bolt outside.
4. the stay bolt that passes insulating barrier as claimed in claim 2 is characterized in that: there is disk spring washer at the stay bolt two ends.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200620018636XU CN200953449Y (en) | 2006-03-29 | 2006-03-29 | Bus slot universal connecting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200620018636XU CN200953449Y (en) | 2006-03-29 | 2006-03-29 | Bus slot universal connecting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200953449Y true CN200953449Y (en) | 2007-09-26 |
Family
ID=38811750
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU200620018636XU Expired - Fee Related CN200953449Y (en) | 2006-03-29 | 2006-03-29 | Bus slot universal connecting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200953449Y (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102820560A (en) * | 2012-08-08 | 2012-12-12 | 江苏万奇电器集团有限公司 | Device and method for butting single-phase single-sheet transition conductor of bus duct connector |
| CN102856673A (en) * | 2012-07-30 | 2013-01-02 | 江苏万奇电器集团有限公司 | Bus duct joint conductor current-carrying compensation connecting link |
| CN103367052A (en) * | 2013-07-31 | 2013-10-23 | 无锡新宏泰电器科技股份有限公司 | Wiring terminal for circuit breaker |
| CN104242206A (en) * | 2014-09-30 | 2014-12-24 | 江苏华泽机电设备有限公司 | Heat-dissipating bus duct |
| CN105449971A (en) * | 2016-01-12 | 2016-03-30 | 中电电机股份有限公司 | Split fastening structure for compensation end line of DC motor |
| CN105580228A (en) * | 2013-09-26 | 2016-05-11 | Abb股份公司 | Assembly for mounting conductive bars in a switchboard cabinet |
| CN106207518B (en) * | 2016-08-19 | 2018-08-17 | 宝亨新电气（集团）有限公司 | A kind of articulating device of high-voltage resin busbar joint |
| CN108899835A (en) * | 2018-06-01 | 2018-11-27 | 江苏士林电气设备有限公司 | A kind of compact bus bar emergency special joint |
| CN114427055A (en) * | 2022-01-26 | 2022-05-03 | 阳光电源股份有限公司 | Aluminum alloy material, conductive bar and calculation method of creep residual life of conductive bar |
-
2006
- 2006-03-29 CN CNU200620018636XU patent/CN200953449Y/en not_active Expired - Fee Related
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102856673A (en) * | 2012-07-30 | 2013-01-02 | 江苏万奇电器集团有限公司 | Bus duct joint conductor current-carrying compensation connecting link |
| CN102856673B (en) * | 2012-07-30 | 2014-10-22 | 江苏万奇电器集团有限公司 | Bus duct joint conductor current-carrying compensation connecting link |
| CN102820560B (en) * | 2012-08-08 | 2015-10-07 | 江苏万奇电器集团有限公司 | The single-phase monolithic transition conductor docking jockey of a kind of bus duct joint and method |
| CN102820560A (en) * | 2012-08-08 | 2012-12-12 | 江苏万奇电器集团有限公司 | Device and method for butting single-phase single-sheet transition conductor of bus duct connector |
| CN103367052A (en) * | 2013-07-31 | 2013-10-23 | 无锡新宏泰电器科技股份有限公司 | Wiring terminal for circuit breaker |
| CN105580228B (en) * | 2013-09-26 | 2018-03-30 | Abb股份公司 | For the component being arranged on conductive bar in panel rack |
| CN105580228A (en) * | 2013-09-26 | 2016-05-11 | Abb股份公司 | Assembly for mounting conductive bars in a switchboard cabinet |
| CN104242206A (en) * | 2014-09-30 | 2014-12-24 | 江苏华泽机电设备有限公司 | Heat-dissipating bus duct |
| CN105449971A (en) * | 2016-01-12 | 2016-03-30 | 中电电机股份有限公司 | Split fastening structure for compensation end line of DC motor |
| CN105449971B (en) * | 2016-01-12 | 2018-11-02 | 中电电机股份有限公司 | A kind of compensation end line for direct current generator divides valve conjunction structure |
| CN106207518B (en) * | 2016-08-19 | 2018-08-17 | 宝亨新电气（集团）有限公司 | A kind of articulating device of high-voltage resin busbar joint |
| CN108899835A (en) * | 2018-06-01 | 2018-11-27 | 江苏士林电气设备有限公司 | A kind of compact bus bar emergency special joint |
| CN108899835B (en) * | 2018-06-01 | 2024-01-02 | 江苏士林电气设备有限公司 | Emergency special joint for dense bus |
| CN114427055A (en) * | 2022-01-26 | 2022-05-03 | 阳光电源股份有限公司 | Aluminum alloy material, conductive bar and calculation method of creep residual life of conductive bar |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070926 Termination date: 20120329 |