CN102163911A - Converting device of positive and negative electrodes of rectifier - Google Patents
Converting device of positive and negative electrodes of rectifier Download PDFInfo
- Publication number
- CN102163911A CN102163911A CN2011101285086A CN201110128508A CN102163911A CN 102163911 A CN102163911 A CN 102163911A CN 2011101285086 A CN2011101285086 A CN 2011101285086A CN 201110128508 A CN201110128508 A CN 201110128508A CN 102163911 A CN102163911 A CN 102163911A
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- China
- Prior art keywords
- movable contact
- touch panel
- contact plates
- electrode
- negative electrode
- 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.)
- Granted
Links
- 239000004020 conductor Substances 0.000 claims abstract description 7
- 238000006243 chemical reaction Methods 0.000 claims description 18
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 6
- 229910052802 copper Inorganic materials 0.000 claims description 6
- 239000010949 copper Substances 0.000 claims description 6
- 238000009413 insulation Methods 0.000 claims description 3
- 238000000034 method Methods 0.000 claims description 2
- 230000003068 static effect Effects 0.000 abstract 8
- 238000005299 abrasion Methods 0.000 abstract 2
- 238000000926 separation method Methods 0.000 abstract 1
- 241001124569 Lycaenidae Species 0.000 description 2
- 235000014987 copper Nutrition 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
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- Manufacture Of Switches (AREA)
- Contacts (AREA)
Abstract
The invention discloses a converting device of positive and negative electrodes of a rectifier, comprising a positive electrode and a negative electrode of the rectifier and a machine frame; the machine frame is fixedly provided with two static contact plates at interval; two sides of each of the static contact plates are provided with movable contact plates; each of the movable contact plates is installed on the machine through a reciprocating driving device capable of driving the movable contact plates to contact or separate from the corresponding static plates; two movable contact plates on the same side of the two static contact plates are connected with each other by a flexible conductor and are respectively connected with the positive electrode and the negative electrode; and the two static contact plates are respectively used as two output electrodes or respectively connected with two output electrodes on the machine frame. Through compressing of the driving device disclosed by the invention, the movable contact plates are contacted with the static contact plates more tightly so as to ensure that the contact points contact with each other by face and improve the conductivity between the movable contact plates and the static contact plates; the contact or separation between the movable contact plates and the static contact plates does not have abrasion; and the faults such as bad contact, switch burning and the like caused by the abrasion of knife switches for acting for a long time are avoided.
Description
Technical field
The present invention relates to the rectifier technical field, particularly relate to the conversion equipment of rectifier positive electrode and negative electrode.
Background technology
Rectifier is to transfer alternating current to galvanic a kind of equipment, in actual production process, needs the polarity of conversion output electrode.The positive electrode of conventional rectifier and the conversion of negative electrode generally are to adopt the plug-in strip conversion.Yet, some high-current rectifiers particularly, contact-making surface can not contact fully, and the contact mostly is the line contact, even the some contact, the easy starting the arc of plug-in strip, and cause loose contact, even plug-in strip is fused.And the frequent folding of plug-in strip is worn and torn easily, and as seen, with the conversion equipment of plug-in strip as electrode, its service behaviour is very unreliable.
Summary of the invention
The technical problem to be solved in the present invention provides a kind of conversion equipment of rectifier positive and negative electrode of reliable working performance.
The technical scheme that adopts for solving the problems of the technologies described above: a kind of conversion equipment of rectifier positive and negative electrode, include the positive electrode and the negative electrode of rectifier, and frame, it is characterized in that: spacing is installed with two and decides touch panel on the described frame, every both sides of deciding touch panel are equipped with the movable contact plate, every block of movable contact plate all is installed on the frame with the corresponding reciprocating drive unit of deciding the touch panel contact or separating by driving it, wherein these decide touch panel and the movable contact plate all insulate with frame, being positioned at described two blocks of two blocks of movable contact plates deciding touch panel the same side couples together with soft conductor and is connected with positive electrode, be positioned at described two blocks of two blocks of movable contact plates deciding the touch panel opposite side and couple together with soft conductor and be connected, decide touch panel respectively as two electrodes of output or be connected with rack-mounted two output electrodes respectively for described two with negative electrode.
Because two both sides of deciding touch panel are provided with the movable contact plate, wherein the movable contact plate of a side is connected with the positive electrode of exporting through rectification, and the movable contact plate of opposite side is connected with negative electrode.Such as wherein one decide touch panel and export as positive pole, then to drive should piece deciding touch panel and connect the drive unit of the movable contact plate of this side of positive electrode, drive movable contact plate by this drive unit and decide touch panel with this and contact; It then is negative pole output that another piece is decided touch panel, correspondingly drives should piece decide touch panel and connecting the drive unit of the movable contact plate of this side of negative electrode, drives movable contact plate by this drive unit and decide touch panel with this and contact.As the polarity chron of need conversions output electrode, drive originally and decide movable contact plate disengaging that touch panel contacts by drive unit and be somebody's turn to do and decided touch panel, and the movable contact plate that drives this side by the drive unit of opposite side with decide touch panel and contact.So originally, become and the movable contact plate contact that is connected negative electrode with the touch panel of deciding of the movable contact plate contact that is connected positive electrode, and another piece has become and the movable contact plate contact that is connected positive electrode with the touch panel of deciding of the movable contact plate contact that is connected negative electrode originally, realizes the conversion of output electrode polarity therefrom.
On the basis of the above, be provided with two battery lead plates as output electrode, this two electrode plate parallel distance and be fixedly mounted on the frame with frame insulation is decided touch panel and is placed between two electrode plate separately with an electrode plate wherein and fixedly connected for described two.
On the basis of the above, described soft conductor is connected to soft copper and connects, and described positive electrode, negative electrode, decides touch panel, movable contact plate and battery lead plate and all processes with copper bar, and described drive unit is a hydraulic cylinder.
Adopt the beneficial effect that the present invention brought: the present invention has adopted hydraulic cylinder or similar this reciprocating drive unit, drive the movable contact plate and decide the touch panel contact or separate, utilize pressing of drive unit, make the movable contact plate with decide contacting more of touch panel and be close to, guaranteed that the contact contacts with face, contact area is big, and it is little to generate heat, improve electric conductivity between the two, solved problems such as loose contact, the easy starting the arc; And movable contact plate and the contact of deciding touch panel or do not separate not wearing and tearing have been exempted plug-in strip and have been worn and torn because of long-term action, and the loose contact that causes, switch such as burn at fault.
Description of drawings
Fig. 1 is the conversion equipment top structure schematic diagram of rectifier positive and negative electrode of the present invention;
Fig. 2 is the conversion equipment side structure schematic diagram of rectifier positive and negative electrode of the present invention.
Embodiment
As shown in Figure 1, 2, a kind of conversion equipment of rectifier positive and negative electrode is provided with a frame 1, with copper bar two battery lead plates 2 as output electrode is installed on the frame 1.Battery lead plate 2 and frame 1 insulation, and spacing is installed about parallel to each other being.Decide touch panel 3 with copper bar as two, place between two electrode plate 2, and keep certain spacing, fixedly connected with an electrode plate 2 wherein separately.Two both sides of deciding touch panel 3 are equipped with a movable contact plate 4, every block of movable contact plate 4 all is installed on the machine frame at two sides 1 by a hydraulic cylinder 5, drive movable contact plates 4 by hydraulic cylinder 5 and do straight reciprocating motion, realize movable contact plate 4 and the contact of deciding touch panel 3 and separate, every block of movable contact plate 4 all insulate with frame 1.To be positioned at two blocks of two blocks of movable contact plates, 4 usefulness soft coppers of deciding touch panel 3 the same sides and connect 6 and get up and be connected, will be positioned at two blocks of two blocks of movable contact plates, 4 usefulness soft coppers of deciding touch panel 3 opposite sides and couple together and be connected with the negative electrode 8 of rectifier with the positive electrode 7 of rectifier.
The both sides of deciding touch panel 3 are provided with the movable contact plate 4 that connects positive electrode 6 and negative electrode 7 respectively, so each piece is decided touch panel 3 and is driven by hydraulic cylinder 5 optionally all that the movable contact plate 4 that connects positive electrodes 6 is in contact with it or the movable contact plate 4 that connects negative electrode 7 is in contact with it, thereby realizes the conversion as battery lead plate 2 opposed polarities of two output electrodes of conversion equipment.
Claims (3)
1. the conversion equipment of a rectifier positive and negative electrode, include the positive electrode and the negative electrode of rectifier, and frame, it is characterized in that: spacing is installed with two and decides touch panel on the described frame, every both sides of deciding touch panel are equipped with the movable contact plate, every block of movable contact plate all is installed on the frame with the corresponding reciprocating drive unit of deciding the touch panel contact or separating by driving it, wherein these decide touch panel and the movable contact plate all insulate with frame, being positioned at described two blocks of two blocks of movable contact plates deciding touch panel the same side couples together with soft conductor and is connected with positive electrode, be positioned at described two blocks of two blocks of movable contact plates deciding the touch panel opposite side and couple together with soft conductor and be connected, decide touch panel respectively as two electrodes of output or be connected with rack-mounted two output electrodes respectively for described two with negative electrode.
2. the conversion equipment of a kind of rectifier positive and negative electrode as claimed in claim 1, it is characterized in that: be provided with two battery lead plates as output electrode, this two electrode plate parallel distance and be fixedly mounted on the frame with frame insulation is decided touch panel and is placed between two electrode plate separately with an electrode plate wherein and fixedly connected for described two.
3. the conversion equipment of a kind of rectifier positive and negative electrode as claimed in claim 2, it is characterized in that: described soft conductor is connected to soft copper and connects, described positive electrode, negative electrode, decide touch panel, movable contact plate and battery lead plate and all process with copper bar, described drive unit is a hydraulic cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110128508 CN102163911B (en) | 2011-05-18 | 2011-05-18 | Converting device of positive and negative electrodes of rectifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110128508 CN102163911B (en) | 2011-05-18 | 2011-05-18 | Converting device of positive and negative electrodes of rectifier |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102163911A true CN102163911A (en) | 2011-08-24 |
| CN102163911B CN102163911B (en) | 2013-08-14 |
Family
ID=44464940
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201110128508 Expired - Fee Related CN102163911B (en) | 2011-05-18 | 2011-05-18 | Converting device of positive and negative electrodes of rectifier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102163911B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4450323A (en) * | 1981-11-24 | 1984-05-22 | Hitachi Koki Company, Limited | Reversible switch |
| JP2000311567A (en) * | 1999-04-26 | 2000-11-07 | Secom Co Ltd | Proximity switch device |
| CN2745207Y (en) * | 2004-10-29 | 2005-12-07 | 宝山钢铁股份有限公司 | Non-loaded DC heavy current switching device |
| CN101882536A (en) * | 2010-06-13 | 2010-11-10 | 陕西群力电工有限责任公司 | High-power sealed alternating current contactor |
| CN202026247U (en) * | 2011-05-18 | 2011-11-02 | 佛山市杰创科技有限公司 | Positive and negative electrode converter for rectifier |
-
2011
- 2011-05-18 CN CN 201110128508 patent/CN102163911B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4450323A (en) * | 1981-11-24 | 1984-05-22 | Hitachi Koki Company, Limited | Reversible switch |
| JP2000311567A (en) * | 1999-04-26 | 2000-11-07 | Secom Co Ltd | Proximity switch device |
| CN2745207Y (en) * | 2004-10-29 | 2005-12-07 | 宝山钢铁股份有限公司 | Non-loaded DC heavy current switching device |
| CN101882536A (en) * | 2010-06-13 | 2010-11-10 | 陕西群力电工有限责任公司 | High-power sealed alternating current contactor |
| CN202026247U (en) * | 2011-05-18 | 2011-11-02 | 佛山市杰创科技有限公司 | Positive and negative electrode converter for rectifier |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102163911B (en) | 2013-08-14 |
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| C06 | Publication | ||
| PB01 | Publication | ||
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Converting device of positive and negative electrodes of rectifier Effective date of registration: 20180628 Granted publication date: 20130814 Pledgee: Bank of China Limited by Share Ltd. Foshan branch Pledgor: FOSHAN JIECHUANG TECHNOLOGY Co.,Ltd. Registration number: 2018440000169 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130814 |
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| CF01 | Termination of patent right due to non-payment of annual fee |