CN102953091A - Direct-current bus bar movable joint - Google Patents
Direct-current bus bar movable joint Download PDFInfo
- Publication number
- CN102953091A CN102953091A CN2011102422288A CN201110242228A CN102953091A CN 102953091 A CN102953091 A CN 102953091A CN 2011102422288 A CN2011102422288 A CN 2011102422288A CN 201110242228 A CN201110242228 A CN 201110242228A CN 102953091 A CN102953091 A CN 102953091A
- Authority
- CN
- China
- Prior art keywords
- bus bar
- fixed block
- direct
- bus
- connection sheet
- 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.)
- Pending
Links
Images
Landscapes
- Connections Effected By Soldering, Adhesion, Or Permanent Deformation (AREA)
Abstract
The invention discloses a direct-current bus bar movable joint. An original direct-current main bus bar (1) is connected with a connection sheet (2); the connection sheet (2) is connected with a fixed block (3), the fixed block (3) is connected with mobile blocks (4), the mobile blocks (4) are connected with a flexible connection sheet (5), and the flexible connection sheet (5) is connected with a new branch bus bar (6); the number of the mobile blocks (4) is two, and the mobile blocks (4) are positioned at two sides of the fixed block (3); the fixed block (3) is connected with the mobile blocks (4) through a bolt assembly (7); and the mobile blocks (5) are in welding connection with the flexible connection sheet (5), and the flexible connection sheet (5) is in welding connection with the new bus bar (6). The direct-current bus bar movable joint has the advantages of short electrolytic series power failure time, reliable connection, running efficiency improvement, and reduction of the economy loss caused by long-time power failure.
Description
Technical field
The present invention relates to a kind of flexible connector of direct current converging bus.
Background technology
Newly increase in the rectifier unit technology innovation project at electrolytic series, the direct current of the newly establishing branch bus that confluxes needs to be connected with the former existing direct current main bus-bar that confluxes, by before design and construction convention two kinds of methods of attachment are arranged usually: a kind of method is that electrolytic series has a power failure, and carries out the welding of two sections bus rods in outage; Another kind method is not carry out charged direct welding in the situation that electrolytic series does not have a power failure.The problem of bringing thus is:
1. the method that adopts electrolytic series to have a power failure can be carried out good bus and be connected, but owing to needing electrolytic series to have a power failure, power off time reaches more than 10 hour, and this operation for electrolytic series causes larger infringement, reduces the financial loss that causes because of output simultaneously.
2. the method for carrying out charged direct welding in the situation that adopts electrolytic series not have a power failure, can solve the problem that electrolytic series has a power failure, but owing to being charged direct welding, in the situation that magnetic field large welding the very, very easily cause rosin joint, therefore welding does not reach desired welding density quality.
Because the solution of the present invention has been researched and developed in above several aspects therefore.
Summary of the invention
The technical problem to be solved in the present invention is, a kind of flexible connector of direct current converging bus is provided, and is long to overcome the electrolytic series power off time that prior art exists, the financial loss that causes outage to bring is large wait not enough.
The present invention takes following technical scheme: connection piece is connected with fixed block, and fixed block is connected with movable block, and movable block is connected with the sheet that is flexible coupling, and the sheet that is flexible coupling is connected with the newly-increased branch bus that confluxes.
Described movable block has two, and movable block is positioned at the both sides of fixed block.
Fixed block is connected by the threaded stud assembly with movable block.Bolt assembly comprises nut, packing ring.
The present invention utilizes active joint to connect the conflux structure of main bus-bar of original direct current, solved newly-increased direct current conflux branch bus when being connected with the existing main bus-bar that confluxes electrolytic series need to have a power failure or do not reach the problem of desired welding density quality when adopting charged direct welding process, power off time is short, connect reliable, improve operational efficiency, reduced the financial loss that causes because of power off time length.
Description of drawings
Fig. 1 is structural representation of the present invention, front view;
Fig. 2 is the A-A sectional view among Fig. 1.
Among the figure: 1, original direct current main bus-bar that confluxes, 2, active joint fixed block and the former existing direct current connection piece that main bus-bar is connected that confluxes, 3, the fixed block of active joint, 4, the movable block of active joint, 5, the sheet that is flexible coupling of active joint, 6, the newly-increased branch bus that confluxes, 7, bolt assembly, supporting have a nut, and packing ring can adopt double end or single ended bolt.
The present invention utilizes active joint and the original direct current main bus-bar that confluxes to be connected, and that active joint was just made before having a power failure is complete.Namely before power failure, connection piece 2 has welded active joint fixed block 3, welds active joint movable blocks 4 by the sheet 5 that is flexible coupling on the direct current of newly establishing confluxes branch bus 6; Need to conflux main bus-bar 1 when being connected with original direct current at the branch bus 6 that confluxes that newly increases rectifier unit, only need with bolt assembly 7 movable block 4 of active joint and the fixed block 3 of active joint to be connected and fixed, (because the rectifier unit high-current switch that newly increases is in off-state, do not have electric current to pass through, therefore can safety connect) thereby reaching the branch bus 6 that confluxes is connected with the reliable of main bus-bar 1 of confluxing.Shorten during the normal power failure of electrolytic series, improved operational efficiency.
Advantage of the present invention:
Adopted the active joint method of attachment, solved newly-increased direct current conflux branch bus when being connected with the existing main bus-bar that confluxes electrolytic series need to have a power failure or do not reach the problem of desired welding density quality when adopting charged direct welding process; Reached and avoided the financial loss that need to have a power failure and cause because of electrolytic series, also solved the problem that does not reach desired welding density quality because of charged direct welding simultaneously.
Claims (4)
1. flexible connector of direct current converging bus is characterized in that: original direct current main bus-bar (1) that confluxes is connected with connection piece (2); Connection piece (2) is connected with fixed block (3), and fixed block (3) is connected with movable block (4), and movable block (4) is connected with the sheet that is flexible coupling (5), and the sheet that is flexible coupling (5) is connected with the newly-increased branch bus (6) that confluxes.
2. flexible connector of direct current converging bus according to claim 1, it is characterized in that: described movable block (4) has two, and movable block (4) is positioned at the both sides of fixed block (3).
3. flexible connector of direct current converging bus according to claim 1, it is characterized in that: fixed block (3) is connected by bolt assembly (7) with movable block (4).
4. flexible connector of direct current converging bus according to claim 1 is characterized in that: movable block (4) confluxes branch bus (6) for being welded to connect with the sheet (5) that is flexible coupling, the sheet that is flexible coupling (5) with newly-increased.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011102422288A CN102953091A (en) | 2011-08-23 | 2011-08-23 | Direct-current bus bar movable joint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011102422288A CN102953091A (en) | 2011-08-23 | 2011-08-23 | Direct-current bus bar movable joint |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102953091A true CN102953091A (en) | 2013-03-06 |
Family
ID=47762457
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011102422288A Pending CN102953091A (en) | 2011-08-23 | 2011-08-23 | Direct-current bus bar movable joint |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102953091A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015106454A1 (en) * | 2014-01-20 | 2015-07-23 | Schneider Electric It Corporation | Busbar connector assembly |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2220229C2 (en) * | 2002-02-04 | 2003-12-27 | Красноярский государственный университет | Contact joint of current lead unit to cathode section of electrolyzer |
| RU2240384C1 (en) * | 2003-08-21 | 2004-11-20 | Красноярский государственный университет | Unit for connecting bus with cathode rod of aluminum cell |
| CN2700343Y (en) * | 2003-12-11 | 2005-05-18 | 四川启明星铝业有限责任公司 | Cathode connecting device of aluminium cell |
| CN2716289Y (en) * | 2004-01-21 | 2005-08-10 | 贵阳铝镁设计研究院 | Aluminum-aluminum compression joint device of aluminum-electrolytic cell cathode soft bus bar |
| CN2717984Y (en) * | 2004-07-06 | 2005-08-17 | 贵阳铝镁设计研究院 | Vertical column bus connection structure |
| CN201927722U (en) * | 2010-12-05 | 2011-08-10 | 大连第一互感器有限责任公司 | Multi-branched fully-insulated insulating busbar joint |
| CN202205901U (en) * | 2011-08-23 | 2012-04-25 | 贵阳铝镁设计研究院有限公司 | Flexible connector of direct current converging bus |
-
2011
- 2011-08-23 CN CN2011102422288A patent/CN102953091A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2220229C2 (en) * | 2002-02-04 | 2003-12-27 | Красноярский государственный университет | Contact joint of current lead unit to cathode section of electrolyzer |
| RU2240384C1 (en) * | 2003-08-21 | 2004-11-20 | Красноярский государственный университет | Unit for connecting bus with cathode rod of aluminum cell |
| CN2700343Y (en) * | 2003-12-11 | 2005-05-18 | 四川启明星铝业有限责任公司 | Cathode connecting device of aluminium cell |
| CN2716289Y (en) * | 2004-01-21 | 2005-08-10 | 贵阳铝镁设计研究院 | Aluminum-aluminum compression joint device of aluminum-electrolytic cell cathode soft bus bar |
| CN2717984Y (en) * | 2004-07-06 | 2005-08-17 | 贵阳铝镁设计研究院 | Vertical column bus connection structure |
| CN201927722U (en) * | 2010-12-05 | 2011-08-10 | 大连第一互感器有限责任公司 | Multi-branched fully-insulated insulating busbar joint |
| CN202205901U (en) * | 2011-08-23 | 2012-04-25 | 贵阳铝镁设计研究院有限公司 | Flexible connector of direct current converging bus |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015106454A1 (en) * | 2014-01-20 | 2015-07-23 | Schneider Electric It Corporation | Busbar connector assembly |
| US9728895B2 (en) | 2014-01-20 | 2017-08-08 | Schneider Electric It Corporation | Busbar connector assembly |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202383235U (en) | Withstand voltage test fixture for insulation tie rod | |
| CN201824050U (en) | Warp grouping isolation welding device of composite metal plastic pipe welding machine | |
| CN102953091A (en) | Direct-current bus bar movable joint | |
| CN202205901U (en) | Flexible connector of direct current converging bus | |
| CN102423835B (en) | Electric welding system of aluminum electrolyzer cathode steel bar based on C/S (Client/Server) mode | |
| CN103151624A (en) | Connecting clamp of distribution transformer bushing lead screw rod and line wire | |
| CN203983518U (en) | Substation equipment ground structure | |
| CN102683915A (en) | Quick joint for high-tension cables | |
| CN201371309Y (en) | Intermediate frequency inverter steel grating press welder | |
| CN210245728U (en) | 10kV line connecting clamp for electrified lap joint of drainage wire by insulated operating rod method | |
| CN204558399U (en) | Novel breaker contact system | |
| CN201038709Y (en) | Cable intermediate connection joint | |
| CN203617071U (en) | Flexible connection grounding device for components of transformer bank | |
| CN103762333B (en) | A kind of joining method of how single lattice Lead storage battery busbar | |
| CN202662836U (en) | Easily-mounted wiring terminal for electric energy meter | |
| CN202977773U (en) | Universal ground wire connector | |
| CN201482568U (en) | Cathode vibration anvil | |
| CN102856676A (en) | Signal wire terminal easy to install and used for electric energy meter | |
| CN201584520U (en) | Plugging terminal and socket using same | |
| CN201271770Y (en) | Joint combined electrode assembly | |
| CN108372346A (en) | A kind of drawn-arc stud welding gun electric brush connecting structure | |
| CN110459726A (en) | 18650 aluminium dish laser welding schemes | |
| CN202564572U (en) | High-voltage wire rapid connector | |
| CN204155720U (en) | A kind of electrical transformer cores side beam structure | |
| CN203992722U (en) | A kind of fixed mount that welds radio frequency (RF) coaxial connector |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130306 |