CN202487443U - Simple type straight line transmission device - Google Patents
Simple type straight line transmission device Download PDFInfo
- Publication number
- CN202487443U CN202487443U CN2012201097814U CN201220109781U CN202487443U CN 202487443 U CN202487443 U CN 202487443U CN 2012201097814 U CN2012201097814 U CN 2012201097814U CN 201220109781 U CN201220109781 U CN 201220109781U CN 202487443 U CN202487443 U CN 202487443U
- Authority
- CN
- China
- Prior art keywords
- spring
- permanent magnet
- magnet mechanism
- type linear
- tension pole
- 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
Abstract
The utility model relates to a simple type straight line transmission device which comprises a permanent magnet mechanism and an insulation pull rod which contacts with the permanent magnet mechanism, an elastic adjusting assembly is arranged on the insulation pull rod, and the permanent magnet mechanism contacts the elastic adjusting assembly and drives the insulation pull rod to move. The simple type straight line transmission device is simple in structure, few in system connecting links and convenient to adjust, reduces requirements for product structure design accuracy simultaneously, and reduces production cost.
Description
Technical field
The utility model relates to a kind of plain type linear transmission.
Background technology
A kind of electric product performance mainly comprises the economy reasonable in design of main transmission structure, makes it easy to characteristics such as production, installation, debugging, replacing.Like Chinese patent number is the utility model patent of ZL201020678708.X; The day for announcing is on August 17th, 2011; The intelligent permanent magnetism vacuum switch of a kind of outdoor high-voltage is disclosed; It is characterized in that it comprises 1 or 3 single cover operating mechanisms that structure is identical; Single cover operating mechanism is fixed on the switch cabinet, and described single cover operating mechanism comprises insulating sleeve, is positioned at the vacuum interrupter of the center through hole of insulating sleeve, quiet conducting block, moving conductive piece, insulated tension pole, goes up outlet terminal, lower wire end, protection with CT, external PT; Described switch cabinet comprises permanent magnet mechanism, power output shaft and switch cabinet main shaft; There is last outlet terminal the vacuum interrupter upper end; One end of last outlet terminal stretches out outside the insulating sleeve, and quiet conducting block side is protruding with lower wire end, and an end of lower wire end stretches out outside the insulating sleeve; Be provided with protection in the described insulating sleeve and use CT; Said protection is cast in the insulating sleeve with CT, and the periphery and the insulating sleeve of lower wire end fuse, and said insulating sleeve and external PT all are fixed on the switch cabinet; The insulating sleeve lower end links to each other with permanent magnet mechanism in the switch cabinet.The main drive gear form of this kind product mainly be from the moving iron core output of permanent magnet mechanism through regulate connecting rod directly with arc control device on insulated tension pole link to each other to come the production installation of this kind kind of drive and on-site maintenance, replacing inconvenience.
The utility model content
The utility model technical problem to be solved is to overcome the deficiency of above-mentioned prior art, provides a kind of simple in structure, and system's connecting link is few, is convenient to regulate, and has reduced the plain type linear transmission of product design precision simultaneously.
The main technical schemes that a kind of plain type linear transmission that provides according to the utility model adopts is: comprise permanent magnet mechanism and the insulated tension pole that contacts with said permanent magnet mechanism; One flexible adjustment assembly is installed between said insulated tension pole and the said spring base, and said permanent magnet mechanism contacts said flexible adjustment assembly and drives said insulated tension pole action.
A kind of plain type linear transmission that the utility model provides also can have following attached technical characterictic:
Between said insulated tension pole and the said spring base guide rod is installed, said guide rod bottom is installed the excess of stroke and is regulated mother, and said permanent magnet mechanism contacts the said excess of stroke and regulates female.
Said flexible adjustment assembly comprises tripping spring and is installed in spring base and the spring adjusting mother on the said guide rod that the two ends of said tripping spring lean said spring base respectively and said spring is regulated female.
Said spring is regulated mother and is comprised body, and said body has a cavity, and an end of said tripping spring leans the bottom at said cavity.
Said spring base comprises base plate and the side plate that is molded over said base plate two ends, and said base plate is provided with containing cavity, and said guide rod passes said containing cavity and contacts with said permanent magnet mechanism.
Be provided with fairlead between said insulated tension pole and the said spring base.
The beneficial effect that the plain type linear transmission that adopts the utility model to provide brings is: the utility model is simple in structure, and system's connecting link is few, is convenient to regulate, and has reduced the requirement to the product structure design precision simultaneously, and has reduced product cost.
Description of drawings
Fig. 1 is the structure chart of the utility model.
Fig. 2 is the front view of the utility model.
Fig. 3 is an A-A cutaway view among Fig. 2.
Fig. 4 is that the excess of stroke is regulated female structure chart in the utility model.
Fig. 5 regulates female structure chart for the utility model medi-spring.
Fig. 6 is the be hit by a bullet structure chart of spring abutment of the utility model.
Embodiment
Below in conjunction with accompanying drawing the utility model is done further detailed description:
Extremely shown in Figure 6 like Fig. 1; The embodiment of a kind of plain type linear transmission that provides according to the utility model; Comprise permanent magnet mechanism 1 and the insulated tension pole 2 that contacts with said permanent magnet mechanism 1, a flexible adjustment assembly 3 is installed on the said insulated tension pole 2, the said flexible adjustment assembly 3 of said permanent magnet mechanism 1 contact drives said insulated tension pole 2 actions; Flexible adjustment assembly 3 through being arranged on the insulated tension pole 2 contacts with permanent magnet mechanism 1; Overcome production installation of the prior art and on-site maintenance, change inconvenient, to the required precision of circuit breaker installing rack than higher defective, thereby reduced processing cost.
Referring to Fig. 1 to Fig. 4; The plain type linear transmission that provides according to the utility model; On the said insulated tension pole 2 guide rod 4 is installed, said guide rod 4 bottoms are installed the excess of stroke and are regulated mother 5, and the said excess of stroke of said permanent magnet mechanism 1 contact regulates female 5; The excess of stroke through adjusting is arranged on the guide rod 4 is regulated mother 5, can regulate the size of the contact spring excess of stroke very easily.
Referring to Fig. 2, Fig. 5 and Fig. 6, according to the plain type linear transmission that the utility model provides, said flexible adjustment assembly 3 comprises tripping spring 31 and is installed in the spring base 32 and spring adjusting female 33 on the said guide rod 4; The two ends of said tripping spring 31 lean said spring base 32 respectively and regulate female 33 with said spring; Said spring is regulated female 33 and is comprised body 331, and said body 331 has a cavity 332, and an end of said tripping spring 31 leans the bottom at said cavity 332; Has external screw thread on the said guide rod 4; Said spring is regulated on female 33 has internal thread, and spring is regulated female 33 and is installed on the guide rod through screw thread, and the moving iron core output on the permanent magnet mechanism 1 is regulated female 5 through the excess of stroke that directly leans insulated tension pole 2 lower ends and closed a floodgate; In the separating brake process; Spring base 32 in the flexible adjustment assembly 3 is fixedly mounted on the circuit breaker frame, utilizes tripping spring 31 to carry out separating brake, and the size of tripping spring 31 elastic force is regulated the position of mother 33 on guide rod 4 through regulating spring and realized.
Referring to Fig. 6, according to the plain type linear transmission that the utility model provides, said spring base 32 comprises base plate 321 and the side plate 322 that is molded over said base plate two ends; Said base plate 321 is provided with containing cavity 323; Said guide rod 4 passes said containing cavity 323 and contacts with said permanent magnet mechanism 1, spring base 32 is fixedly mounted on the framework of circuit breaker, utilizes spring to regulate female 33 and is fastened on the guide rod 4; The cavity 332 that one end of tripping spring 31 is regulated on female 33 through spring carries out spacing; Install simply, the adjustment link is few, and adjusts very convenient.
Referring to Fig. 1; The plain type linear transmission that provides according to the utility model; Be provided with fairlead 6 between said insulated tension pole 2 and the said spring base 32; Said fairlead 6 is arranged on said spring and regulates in the cavity 332 on female 33, through fairlead 6 is installed on insulated tension pole 2, can prevents insulated tension pole 2 beats and influences the arc control device electric property.
Claims (6)
1. plain type linear transmission; Comprise permanent magnet mechanism and the insulated tension pole that contacts with said permanent magnet mechanism; It is characterized in that: a flexible adjustment assembly is installed on the said insulated tension pole, and said permanent magnet mechanism contacts said flexible adjustment assembly and drives said insulated tension pole action.
2. plain type linear transmission according to claim 1 is characterized in that: on the said insulated tension pole guide rod is installed, said guide rod bottom is installed the excess of stroke and is regulated mother, and said permanent magnet mechanism contacts the said excess of stroke and regulates female.
3. plain type linear transmission according to claim 1; It is characterized in that: said flexible adjustment assembly comprises tripping spring and is installed in spring base and the spring adjusting mother on the said guide rod that the two ends of said tripping spring lean said spring base respectively and said spring is regulated female.
4. plain type linear transmission according to claim 3 is characterized in that: said spring is regulated mother and is comprised body, and said body has a cavity, and an end of said tripping spring leans the bottom at said cavity.
5. plain type linear transmission according to claim 3; It is characterized in that: said spring base comprises base plate and the side plate that is molded over said base plate two ends; Said base plate is provided with containing cavity, and said guide rod passes said containing cavity and contacts with said permanent magnet mechanism.
6. according to claim 1 or 3 described plain type linear transmissions, it is characterized in that: be provided with fairlead between said insulated tension pole and the said spring base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201097814U CN202487443U (en) | 2012-03-22 | 2012-03-22 | Simple type straight line transmission device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201097814U CN202487443U (en) | 2012-03-22 | 2012-03-22 | Simple type straight line transmission device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202487443U true CN202487443U (en) | 2012-10-10 |
Family
ID=46961847
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012201097814U Expired - Fee Related CN202487443U (en) | 2012-03-22 | 2012-03-22 | Simple type straight line transmission device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202487443U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104021975A (en) * | 2013-02-28 | 2014-09-03 | 西门子公司 | Embedded pole and deflector |
-
2012
- 2012-03-22 CN CN2012201097814U patent/CN202487443U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104021975A (en) * | 2013-02-28 | 2014-09-03 | 西门子公司 | Embedded pole and deflector |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102360851B (en) | Combined permanent-magnetic mechanism voltage/capacity adjusting switch | |
| CN202405170U (en) | Adjustable-overtravel vacuum circuit breaker of permanent magnet mechanism | |
| CN202487443U (en) | Simple type straight line transmission device | |
| CN202159623U (en) | Pole-type permanent magnet vacuum circuit breaker | |
| CN202394800U (en) | Breaker solid-sealed pole | |
| CN202454454U (en) | Simple type linear transmission device | |
| CN201478192U (en) | Direct-connected permanent magnet vacuum switch | |
| CN201812757U (en) | Contactor with several groups of contact units | |
| CN202307675U (en) | Overtravel adjusting device for vacuum switch contact | |
| CN201877343U (en) | Indoor medium-voltage solid-enveloped vacuum circuit breaker | |
| CN202650946U (en) | Compact grounding isolation three-station switch | |
| CN204332860U (en) | A kind of circuit breaker semiaxis buckle side adjusting device | |
| CN201663095U (en) | Vacuum circuit breaker for railway electrification | |
| CN203733698U (en) | Pole used for gas insulation vacuum load switch | |
| CN202189663U (en) | Combined-type permanent magnet mechanism voltage-regulating and capacity-adjusting switch | |
| CN202258996U (en) | High-pressure vacuum circuit breaker with U-shaped electromotive compensating coil | |
| CN203445055U (en) | Over-travel adjusting mechanism for breaker contact | |
| CN203983135U (en) | A kind of porcelain knob double-fracture isolation circuit breakers | |
| CN203164206U (en) | Automatic wire clamping device of fault indicator | |
| CN201256117Y (en) | Insulation pulling rod for circuit breaker | |
| CN202189725U (en) | Single stage linear transmission low voltage permanent magnetic vacuum load switch | |
| CN205452158U (en) | Intelligent quick permanent magnetism vacuum circuit breaker | |
| CN205092204U (en) | Small -size electromagnetism release of low pressure | |
| CN205487932U (en) | Outdoor interchange high pressure permanent magnetism vacuum circuit breaker | |
| CN202957196U (en) | Three-phase alternating current 50Hz outdoor high-voltage vacuum circuit breaker |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121010 Termination date: 20200322 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |