CN201252047Y - Movable end connecting structure for sealed high-pressure vacuum breaker - Google Patents
Movable end connecting structure for sealed high-pressure vacuum breaker Download PDFInfo
- Publication number
- CN201252047Y CN201252047Y CNU2008201513921U CN200820151392U CN201252047Y CN 201252047 Y CN201252047 Y CN 201252047Y CN U2008201513921 U CNU2008201513921 U CN U2008201513921U CN 200820151392 U CN200820151392 U CN 200820151392U CN 201252047 Y CN201252047 Y CN 201252047Y
- Authority
- CN
- China
- Prior art keywords
- flexible connection
- conductive
- pressure vacuum
- vacuum breaker
- conductive clip
- 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
Images
Landscapes
- High-Tension Arc-Extinguishing Switches Without Spraying Means (AREA)
Abstract
The utility model discloses a movable end connecting structure for sealed high-pressure vacuum breaker, which comprises a movable conductor pole, and is characterized in that the movable conductor pole is connected with a conductive clip, and a flexible connection is arranged between a conductive block and an outgoing conductive base. The movable end connecting structure guarantees the reliable connection between the conductive clip and the movable conductor pole through connecting with the movable conductor pole through the conductive clip, and adopts copper braided lines as the flexible connection, wherein one end of the flexible connection is welded with the conductive clip, and the other end thereof is connected with the outgoing conductive base through a bolt, thereby guaranteeing the reliable contact of all components. The processing technology of components of the structure is simple, the cost is reduced, and the product performance is increased.
Description
Technical field
The utility model relates to the high-pressure vacuum breaker field, is specifically related to a kind of moved end syndeton that is used for the fixed sealing type high-pressure vacuum breaker.
Background technology
The vacuum circuit-breaker moving contact is carried out in the process of combined floodgate, separating brake at circuit breaker, moving conductive rod need drive conducting block and move up and down, because of being subjected to the restriction of space and product structure, all adopt the mode that is slidingly connected, as shown in Figure 1, original connected mode is at conducting block outer ring assembly spring touch finger, is connected the formation Ampereconductors by spring touch finger with fixing outlet conductive seat.Conducting block and moving conductive rod adopt the taper overlapping mode, conducting block and fixing outlet conductive seat employing spring touch finger CONTACT WITH FRICTION.But, be difficult to guarantee because the connected mode of above sliding position has high requirements to processing technology of components and machining accuracy.Reason is as follows: because moving conductive rod and conducting block are not the accessory processings of same processing factory, because mismachining tolerance can cause tapering inconsistent, and contact-making surface does not reach expected effect, increase contact resistance again, influence electric conductivity.The shallow difference of groove depth of spring can appear inlaying on the conducting block in mismachining tolerance, makes the spring stress difference, and stressed conference increases frictional force, influence movement velocity, and stressed little meeting causes frictional force too little, and the increase contact resistance influences electric conductivity.
The utility model content
The purpose of this utility model is to provide a kind of moved end syndeton that is used for the fixed sealing type high-pressure vacuum breaker, can guarantee electric conductivity.
In order to realize this purpose, the technical solution of the utility model is as follows: a kind of moved end syndeton that is used for the fixed sealing type high-pressure vacuum breaker, comprise moving conductive rod, it is characterized in that moving conductive rod is connected with conductive clip, be connected by flexible connection between conducting block and the outlet conductive seat.The copper establishment line that flexible connection adopts the multiply copper cash to work out, the multiply copper cash at the two ends of this copper establishment line is welded into integral body respectively, forms overlapping part.The one end overlapping part and the conductive clip of flexible connection are welded to connect, and the other end overlapping part of flexible connection is connected by bolt with the outlet conductive seat.
The utility model is connected with moving conductive rod by conductive clip, guaranteed the reliable connection between conductive clip and the moving conductive rod, adopt copper establishment line as flexible connection simultaneously, one end and the conductive clip of flexible connection are welded to connect, the other end is connected by bolt with the outlet conductive seat, has guaranteed the reliable contact at each position.And this structure processing technology of components is simple, has reduced cost, has improved properties of product.
Description of drawings
Fig. 1 is existing structural representation
Fig. 2 is a structural representation of the present utility model
Embodiment
A kind of moved end syndeton that is used for the fixed sealing type high-pressure vacuum breaker comprises pole 1, and moving conductive rod 2 is characterized in that moving conductive rod 2 is connected with conductive clip 5, is connected by flexible connection 4 between conductive clip 5 and the outlet conductive seat 3.The copper establishment line that flexible connection 4 adopts the multiply copper cash to work out, the multiply copper cash at these copper establishment line two ends is welded into integral body respectively, forms overlapping part, is convenient to reliable connection.The one end overlapping part and the conductive clip 5 of flexible connection 4 are welded to connect, and the other end overlapping part of flexible connection 4 and outlet conductive seat 3 are connected by bolt, have guaranteed the reliable connection at each position.Because copper establishment line is to be worked out by the multiply copper cash, existing good flexibility has good electric conductivity again, and volume is again little, can be flexible free in limited space, inside, guaranteed moving conductive rod 2 proper motion in effective stroke.
Fig. 1 is the prior art constructions schematic diagram.6 is spring touch finger among the figure.
Claims (3)
1, is used for the moved end syndeton of fixed sealing type high-pressure vacuum breaker, comprises moving conductive rod, it is characterized in that moving conductive rod is connected with conductive clip, be connected by flexible connection between conducting block and the outlet conductive seat.
2, the moved end syndeton that is used for the fixed sealing type high-pressure vacuum breaker as claimed in claim 1, it is characterized in that the copper establishment line that flexible connection adopts the multiply copper cash to work out, the multiply copper cash at the two ends of this copper establishment line is welded into integral body respectively, forms overlapping part.
3, the moved end syndeton that is used for the fixed sealing type high-pressure vacuum breaker as claimed in claim 2 is characterized in that an end overlapping part and the conductive clip of flexible connection is welded to connect, and the other end overlapping part of flexible connection is connected by bolt with the outlet conductive seat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201513921U CN201252047Y (en) | 2008-07-29 | 2008-07-29 | Movable end connecting structure for sealed high-pressure vacuum breaker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201513921U CN201252047Y (en) | 2008-07-29 | 2008-07-29 | Movable end connecting structure for sealed high-pressure vacuum breaker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201252047Y true CN201252047Y (en) | 2009-06-03 |
Family
ID=40747720
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201513921U Expired - Fee Related CN201252047Y (en) | 2008-07-29 | 2008-07-29 | Movable end connecting structure for sealed high-pressure vacuum breaker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201252047Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102376490A (en) * | 2010-08-10 | 2012-03-14 | 上海雷博司电器有限公司 | Fixedly-sealed polar column with anomalous soft connection |
| CN104485255A (en) * | 2014-11-20 | 2015-04-01 | 平高集团有限公司 | Double-break switch equipment and monopole structure thereof |
| CN104485252A (en) * | 2014-11-20 | 2015-04-01 | 平高集团有限公司 | Vacuum circuit breaker, and embedded pole and conductive seat thereof |
| CN108899244A (en) * | 2018-09-14 | 2018-11-27 | 协成科技股份有限公司 | A kind of breaker |
-
2008
- 2008-07-29 CN CNU2008201513921U patent/CN201252047Y/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102376490A (en) * | 2010-08-10 | 2012-03-14 | 上海雷博司电器有限公司 | Fixedly-sealed polar column with anomalous soft connection |
| CN104485255A (en) * | 2014-11-20 | 2015-04-01 | 平高集团有限公司 | Double-break switch equipment and monopole structure thereof |
| CN104485252A (en) * | 2014-11-20 | 2015-04-01 | 平高集团有限公司 | Vacuum circuit breaker, and embedded pole and conductive seat thereof |
| CN104485255B (en) * | 2014-11-20 | 2018-03-27 | 平高集团有限公司 | A kind of double-fracture switchgear and its monopolar configuration |
| CN104485252B (en) * | 2014-11-20 | 2018-03-27 | 平高集团有限公司 | A kind of vacuum circuit breaker and its pole and conductive seat |
| CN108899244A (en) * | 2018-09-14 | 2018-11-27 | 协成科技股份有限公司 | A kind of breaker |
| CN108899244B (en) * | 2018-09-14 | 2022-04-05 | 协成科技股份有限公司 | Circuit breaker |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201252047Y (en) | Movable end connecting structure for sealed high-pressure vacuum breaker | |
| CN204130875U (en) | A kind of slide contact type safety transmission device | |
| CN103123878B (en) | Three-phase one-tank vacuum circuit breaker and main loop structure thereof | |
| CN203225379U (en) | Magnetic type power supply connector | |
| CN203707033U (en) | DC contactor | |
| CN203707417U (en) | Novel end-surface-contact contact pair capable of bearing large current | |
| CN202523580U (en) | Switch conduction coupling device | |
| CN105870707B (en) | A kind of pilot seal connecting rod | |
| CN108987158B (en) | A kind of magnetic liquid inching button switch | |
| CN201796797U (en) | Touch finger for AC high-voltage isolating switch | |
| CN203277734U (en) | Watchband-style contact finger and plug | |
| CN108736287B (en) | Electric lapping structure for large-stroke sliding mechanism | |
| CN202280715U (en) | Conducting bolt | |
| CN201383458Y (en) | Bar-type self-operated conductive structure for high-voltage disconnecting switch | |
| CN202411650U (en) | Electric-resistance seam-welding handpiece with novel conductive structure | |
| CN204497535U (en) | A kind of micro-motor commutator | |
| CN202034298U (en) | Movable guide rod conductive connection structure for vacuum breaker | |
| CN105118721B (en) | Microswitch and its installation method | |
| CN204596698U (en) | A kind of wire outlet seat of aluminium copper-clad manufacture technics | |
| CN204216343U (en) | Pin connector | |
| CN104795277B (en) | DC contactor | |
| CN217485340U (en) | Direct-acting isolation switch transmission structure | |
| CN203351440U (en) | Electrical contact | |
| CN113539732B (en) | Push-pull outdoor isolating switch | |
| CN209001757U (en) | A kind of motor sliding ring component |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: SHANGHAI AEG ENTERPRISE DEVELOPMENT CO., LTD. Free format text: FORMER OWNER: SHANGHAI VM ELECTRIC TECHNOLOGY CO., LTD. Effective date: 20120331 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 201402 FENGXIAN, SHANGHAI TO: 201424 FENGXIAN, SHANGHAI |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20120331 Address after: 201424, 2, 2 East, 123 Lane 1, Ring East Road, Shanghai, Fengxian District Patentee after: Shanghai AEG Enterprise Development Co., Ltd. Address before: No. 18 Shanghai 201402 Fengxian District Zhuanghang town Wuqiao Industrial Avenue Patentee before: Shanghai Vm Electric Power Technology Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090603 Termination date: 20150729 |
|
| EXPY | Termination of patent right or utility model |