CN101309000B - Bus-bar unit connecting device - Google Patents
Bus-bar unit connecting device Download PDFInfo
- Publication number
- CN101309000B CN101309000B CN2008101241014A CN200810124101A CN101309000B CN 101309000 B CN101309000 B CN 101309000B CN 2008101241014 A CN2008101241014 A CN 2008101241014A CN 200810124101 A CN200810124101 A CN 200810124101A CN 101309000 B CN101309000 B CN 101309000B
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- Prior art keywords
- joint
- connector
- conductive connection
- plates
- insulating
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Abstract
The invention relates to a busway unit connecting device which is used for connecting the compact busway trough units. The device is structured into a connector assembly by two insulated clapboards 1, eight conductive connecting plates, six insulated clapboards 2, three connector heat dissipation slices, a connector press plate, a connector sleeve pipe, a disk spring, a insulated sleeve pipe and a four-phase busway trough bar. As showed in the figure, the two insulated clapboards 1, the six insulated clapboards 2 and the eight conductive connecting plates clamp the four-phase busway trough bar by groups; the two insulated clapboards 1 are arranged at the furthest outside of the connector assembly. The middle parts of the insulated clapboards 1, the conductive connecting plates, the insulated clapboards 2, the connector heat dissipation slices and the connector press plate are all provided with connecting holes; a bolt connection pair with external hexagonal angles is invaginated into the insulated sleeve and then perforates the connecting holes and is nested by the connector press plate and the connector sleeve pipe; the connector press plate is tightly pressed after the nut is fastened. A protection cover is formed by two up and bottom connector cover plates and two left and right connector side plates at the periphery of the connector assembly.
Description
Technical field
The present invention relates to a kind of bus-bar unit connecting device.
Background technology
In the prior art, insulating barrier is the BMC material, and because of the limitation (stronger water absorption is arranged) of material capability: on-the-spot whole piece bus-bar system installs on the spot, occurs the situation that the whole system insulation resistance descends unavoidably, brings hidden danger for the safe operation of system.Partition between bus phase line and the phase line is taked the monolithic insulating barrier, and insulating barrier is the non-conductor of heat, thereby causes busbar joint part heat accumulation, and temperature rise is higher, reduces the overload capacity of bus-bars conductor.A whole set of jockey infinite place device when bus connects, the docking error and can't grasp of unit and unit, uncontrollable bolt pretightening of while causes the jockey tightening state arbitrarily bigger, is unfavorable for that system's permanent load moves.
Summary of the invention
Technical problem to be solved by this invention is, provides that a kind of water absorption is low, rapid heat dissipation, the butt joint error is little, tightening state is stable concentration bus duct unit jockey, has stopping means, can bear the permanent load operation.
Bus-bar unit connecting device of the present invention, comprise splicer combination, two joint cover plates (7), two joint side plates (1), the splicer combination is made up of 1 (2), eight conductive connection plates of two insulating barriers (3), six insulating barriers 2 (4), three strip terminal fin (6), joint pressing plate (8), swagelok (10), disk spring (11), insulating sleeve (12), four phase bus duct busbars (5); Two 1 (2), six 2 (4), eight conductive connection plates of insulating barrier of insulating barrier (3) clamping four phase bus duct busbars (5) that divide into groups in twos, the two groups of compound mode groupings according to insulating barrier 1 (2), conductive connection plates (3), bus duct busbar (5), conductive connection plates (3), insulating barrier 2 (4) in the outside are arranged, two insulating barriers 1 (2) are in the outermost of splicer combination, three strip terminal fin (6) are in four phase bus duct busbars (5) interval, and joint fin (6) directly contacts with joint cover plate (7) inner surface; Middle two groups of compound mode groupings according to insulating barrier 2 (4), conductive connection plates (3), bus duct busbar (5), conductive connection plates (3), insulating barrier 2 (4) are arranged; Insulating barrier 1 (2), conductive connection plates (3), bus duct busbar (5), insulating barrier 2 (4), joint fin (6), connecting hole is all arranged in the middle of the joint pressing plate (8), pass two groups of insulating barriers 1 (2) successively after having at least one group of outer-hexagonal bolt to connect pair (9) and insulating sleeve (12) fit, conductive connection plates (3), bus duct busbar (5), insulating barrier 2 (4), joint fin (3), the middle connecting hole of joint pressing plate (8), bolt connects pair (9) two ends and adds joint pressing plate (8) and swagelok (10), disk spring (11) riveted and fixed is in joint pressing plate (8) inside, and swagelok (10) cover is added on joint pressing plate (8) outside.Insulating barrier 1 (2) outer surface has a groove, and insulating sleeve (12) has a corresponding step shoulder to embed the groove of insulating barrier 1 (2).The outer-hexagonal bolt connects the nut of paying (9) and is fastened to two joint pressing plates (8) clamping, two insulating barriers 1 (2), disk spring (11) stressed swelling simultaneously.
Bus-bar unit connecting device of the present invention, be with outward up and down two joint cover plates (7) and about two joint side plates (1) form protective cover, the insulating barrier 1 (2) of splicer combination is highly highly consistent with joint side plates (1) with joint fin (6).
Joint fin of the present invention (6) contacts with joint cover plate (7), has effectively utilized the good heat conductivity of metal material, has reduced the temperature rise of bus-bar system, improves the overload capacity of bus-bars conductor; Outer-hexagonal bolt connection pair (9) fastening length and disk spring (11) deflection are all effectively spacing by insulating sleeve (12); Disk spring (11) has autoregulation, makes thrust can evenly be added in the contact-making surface of every phase bus duct busbar (5) and conductive connection plates (3), has reduced contact resistance, reduces temperature rise; A whole set of jockey installation process is convenient, fast, safe and reliable.
Description of drawings
The present invention is further described below in conjunction with accompanying drawing.
Fig. 1 is a cross sections structural representation of the present invention.
Fig. 2 is a vertical section structure schematic diagram of the present invention, among the figure.
Among the figure: 1. joint side plates 2. insulating barriers 1 3. conductive connection plates 4. insulating barriers 2 5. bus duct busbars 6. joint fin 7. joint cover plates 8. joint pressing plates 9. outer-hexagonal bolts connect pair 10. swageloks, 11. disk springs, 12. insulating sleeves
Embodiment
Bus-bar unit connecting device of the present invention, comprise splicer combination, two joint cover plates (7), two joint side plates (1), the splicer combination is made up of 1 (2), eight conductive connection plates of two insulating barriers (3), six insulating barriers 2 (4), three strip terminal fin (6), joint pressing plate (8), swagelok (10), disk spring (11), insulating sleeve (12), four phase bus duct busbars (5); Two 1 (2), six 2 (4), eight conductive connection plates of insulating barrier of insulating barrier (3) clamping four phase bus duct busbars (5) that divide into groups in twos, the two groups of compound mode groupings according to insulating barrier 1 (2), conductive connection plates (3), bus duct busbar (5), conductive connection plates (3), insulating barrier 2 (4) in the outside are arranged, two insulating barriers 1 (2) are in the outermost of splicer combination, three strip terminal fin (6) are in four phase bus duct busbars (5) interval, and joint fin (6) directly contacts with joint cover plate (7) inner surface; Middle two groups of compound mode groupings according to insulating barrier 2 (4), conductive connection plates (3), bus duct busbar (5), conductive connection plates (3), insulating barrier 2 (4) are arranged; Insulating barrier 1 (2), conductive connection plates (3), bus duct busbar (5), insulating barrier 2 (4), joint fin (6), connecting hole is all arranged in the middle of the joint pressing plate (8), pass two groups of insulating barriers 1 (2) successively after having at least one group of outer-hexagonal bolt to connect pair (9) and insulating sleeve (12) fit, conductive connection plates (3), bus duct busbar (5), insulating barrier 2 (4), joint fin (3), the middle connecting hole of joint pressing plate (8), bolt connects pair (9) two ends and adds joint pressing plate (8) and swagelok (10), disk spring (11) riveted and fixed is in joint pressing plate (8) inside, and swagelok (10) cover is added on joint pressing plate (8) outside.Insulating barrier 1 (2) outer surface has a groove, and insulating sleeve (12) has a corresponding step shoulder to embed the groove of insulating barrier 1 (2).The outer-hexagonal bolt connects the nut of paying (9) and is fastened to two joint pressing plates (8) clamping, two insulating barriers 1 (2), disk spring (11) stressed swelling simultaneously.
Bus-bar unit connecting device of the present invention, be with outward up and down two joint cover plates (7) and about two joint side plates (1) form protective cover, the insulating barrier 1 (2) of splicer combination is highly highly consistent with joint side plates (1) with joint fin (6).
Claims (3)
1. bus-bar unit connecting device is characterized in that: include two insulating barriers 1, eight conductive connection plates, six insulating barriers 2, three strip terminal fin, joint pressing plate, swagelok, disk spring, insulating sleeve, four phase bus duct busbars and two joint cover plates, two joint side plates; Two insulating barriers 1, six insulating barriers 2, eight conductive connection plates clamping four phase bus duct busbars that divide into groups in twos, the two groups of compound mode groupings according to insulating barrier 1, conductive connection plates, bus duct busbar, conductive connection plates, insulating barrier 2 in the outside are arranged, two insulating barriers 1 are in the outermost of splicer combination, and middle two groups of compound mode groupings according to insulating barrier 2, conductive connection plates, bus duct busbar, conductive connection plates, insulating barrier 2 are arranged; Connecting hole is all arranged in the middle of insulating barrier 1, conductive connection plates, bus duct busbar, insulating barrier 2, joint fin, the joint pressing plate, has one group of outer-hexagonal bolt to connect to pay the middle connecting hole that passes two groups of insulating barriers 1, conductive connection plates, bus duct busbar, insulating barrier 2, joint fin, joint pressing plate behind the insulating sleeve fit successively at least, bolt connects pair two ends and adds joint pressing plate and swagelok, the joint fin directly contacts with the joint cover inner surface, and the disk spring riveted and fixed is in joint pressing plate inside.
2. bus-bar unit connecting device according to claim 1 is characterized in that: three strip terminal fin are in the four phase bus duct busbars interval.
3. bus-bar unit connecting device according to claim 1 and 2 is characterized in that: splicer combination is outer be with up and down two joint cover plates and about two joint side plates form protective covers.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008101241014A CN101309000B (en) | 2008-06-24 | 2008-06-24 | Bus-bar unit connecting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008101241014A CN101309000B (en) | 2008-06-24 | 2008-06-24 | Bus-bar unit connecting device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101309000A CN101309000A (en) | 2008-11-19 |
| CN101309000B true CN101309000B (en) | 2010-12-08 |
Family
ID=40125279
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2008101241014A Expired - Fee Related CN101309000B (en) | 2008-06-24 | 2008-06-24 | Bus-bar unit connecting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101309000B (en) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103311707A (en) * | 2013-05-06 | 2013-09-18 | 广东卓亚电气实业有限公司 | Low-voltage intensive bus duct joint splicing structure |
| CN104319712A (en) * | 2014-10-31 | 2015-01-28 | 向荣集团有限公司 | Novel bus duct connector |
| CN107453307A (en) * | 2017-09-22 | 2017-12-08 | 浩翔电气集团有限公司 | One kind is without exchanging structure bus installation method |
| CN109921357A (en) * | 2017-12-12 | 2019-06-21 | 镇江西杰电气有限公司 | A kind of bus-duct connector |
| CN108512170B (en) * | 2018-05-23 | 2024-01-19 | 河南森源电气股份有限公司 | Bus duct joint protection device |
| CN108767529A (en) * | 2018-06-15 | 2018-11-06 | 江苏德泽智能电气科技有限公司 | A kind of compact bus bar trough connection device with interface |
| CN110444923B (en) * | 2019-07-08 | 2021-06-08 | 武汉船用机械有限责任公司 | Combined copper bar |
| CN110416948A (en) * | 2019-08-23 | 2019-11-05 | 上海精成电器成套有限公司 | A kind of structure of the bus duct joint connection component with heat sinking function |
-
2008
- 2008-06-24 CN CN2008101241014A patent/CN101309000B/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN101309000A (en) | 2008-11-19 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Jiangsu Huapeng Intelligent Electrical Co., Ltd. Assignor: Jiangsu Success Electric Co., Ltd. Contract record no.: 2011320000962 Denomination of invention: Bus-bar unit connecting device Granted publication date: 20101208 License type: Exclusive License Open date: 20081119 Record date: 20110711 |
|
| 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: 20101208 Termination date: 20170624 |