CN202454454U - Simple type linear transmission device - Google Patents
Simple type linear transmission device Download PDFInfo
- Publication number
- CN202454454U CN202454454U CN2012200873080U CN201220087308U CN202454454U CN 202454454 U CN202454454 U CN 202454454U CN 2012200873080 U CN2012200873080 U CN 2012200873080U CN 201220087308 U CN201220087308 U CN 201220087308U CN 202454454 U CN202454454 U CN 202454454U
- Authority
- CN
- China
- Prior art keywords
- connecting plate
- tension pole
- permanent magnet
- insulated tension
- magnet mechanism
- 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
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- Dynamo-Electric Clutches, Dynamo-Electric Brakes (AREA)
Abstract
The utility model relates to a simple type linear transmission device, which comprises a permanent magnet mechanism and an insulation pull rod connected with the permanent magnet mechanism, wherein a rotary connecting plate is arranged on the insulation pull rod, the permanent magnet mechanism is connected with the rotary connecting plate to drive the insulation pull rod to act, and one end of the rotary connecting plate is rotated on the permanent magnet mechanism. The simple type linear transmission device, provided by the utility model, has the advantages of simple structure, few system connecting links, convenience for adjustment, and capability of reducing requirements on product structure design accuracy and product 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 is connected with said permanent magnet mechanism; Be equipped with one on the said insulated tension pole and rotate connecting plate; Said permanent magnet mechanism connects said rotation connecting plate and drives said insulated tension pole action, and an end of said rotation connecting plate can rotate on said permanent magnet mechanism.
A kind of plain type linear transmission that the utility model provides also can have following attached technical characterictic:
The connecting plate that said rotation connecting plate comprises connecting axle and is molded over said connecting axle two ends, said permanent magnet mechanism is provided with bearing pin, and said two connecting plates, one end serves as the axle rotation with said bearing pin.
On the said insulated tension pole fairlead is installed, said fairlead comprises body, and said body has a cavity, and said insulated tension pole passes said cavity and is connected with said connecting plate.
Install adjustment screw rod on the said insulated tension pole, said adjusting screw(rod) connect said rotation connecting plate.
On the said insulated tension pole nut is installed, said adjusting screw(rod) is fastened on the said insulated tension pole through said nut.
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 the structure chart of rotation connecting plate in the utility model.
Fig. 4 is the structure chart of fairlead in the utility model.
Embodiment
Below in conjunction with accompanying drawing the utility model is done further detailed description:
Extremely shown in Figure 4 like Fig. 1; The embodiment of a kind of plain type linear transmission that provides according to the utility model comprises permanent magnet mechanism 1 and the insulated tension pole 2 that is connected with said permanent magnet mechanism 1, is equipped with on the said insulated tension pole 2 and rotates connecting plate 3; Said permanent magnet mechanism 1 connects said rotation connecting plate 3 and drives said insulated tension pole 2 actions; One end of said rotation connecting plate 3 can rotate on said permanent magnet mechanism 1, on the insulated tension pole that is positioned at vacuum interrupter 2, installs and rotates connecting plate 3, and permanent magnet mechanism 1 connects rotation connecting plate 3 to realize driving 2 actions of the indoor insulated tension pole of vacuum extinction; And rotating connecting plate 3 can rotate on 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. 3; The plain type linear transmission that provides according to the utility model; The connecting plate 32 that said rotation connecting plate 3 comprises connecting axle 31 and is molded over said connecting axle 31 two ends; Said permanent magnet mechanism 1 is provided with bearing pin 11, and said two connecting plates, 32 1 ends serve as axle rotation with said bearing pin 11, utilizes to rotate connecting plate 1 and directly link to each other the moving iron core output of permanent magnet mechanism 1 with insulated tension pole 2 on the arc control device; And utilize connecting plate 32 1 ends that are molded over connecting axle 31 two ends to regulate the adjusting that insulated tension pole 2 realization arc control device are opened the distance and the excess of stroke around the bearing pin 11 rotation backs that are installed on the permanent magnet mechanism 1; Simplify the structure of linear transmission, be convenient to regulate, reduced the requirement to the structural member design accuracy of linear transmission.
Referring to Fig. 4; According to the plain type linear transmission that the utility model provides, on the said insulated tension pole 2 fairlead 6 is installed, said fairlead 6 comprises body 61; Said body 61 has a cavity 62; Said insulated tension pole 2 passes said cavity 62 and is connected with said connecting plate 32, 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.
Referring to Fig. 1 and Fig. 2; The plain type linear transmission that provides according to the utility model; Install adjustment screw rod 4 on the said insulated tension pole 2 is equipped with nut 5 on the said insulated tension pole 2, and said adjusting screw(rod) 4 is fastened on the said insulated tension pole 2 through said nut 5; Said adjusting screw(rod) 4 connects said rotation connecting plate 3, couples together insulated tension pole to the adjusting screw(rod) that rotates connecting plate and insulated tension pole lower end with bearing pin toward drop-down with special tooling again.
Claims (5)
1. plain type linear transmission; Comprise permanent magnet mechanism and the insulated tension pole that is connected with said permanent magnet mechanism; It is characterized in that: be equipped with one on the said insulated tension pole and rotate connecting plate; Said permanent magnet mechanism connects said rotation connecting plate and drives said insulated tension pole action, and an end of said rotation connecting plate can rotate on said permanent magnet mechanism.
2. plain type linear transmission according to claim 1; It is characterized in that: the connecting plate that said rotation connecting plate comprises connecting axle and is molded over said connecting axle two ends; Said permanent magnet mechanism is provided with bearing pin, and said two connecting plates, one end serves as the axle rotation with said bearing pin.
3. plain type linear transmission according to claim 2 is characterized in that: on the said insulated tension pole fairlead is installed, said fairlead comprises body, and said body has a cavity, and said insulated tension pole passes said cavity and is connected with said connecting plate.
4. plain type linear transmission according to claim 2 is characterized in that: install adjustment screw rod on the said insulated tension pole, said adjusting screw(rod) connect said rotation connecting plate.
5. plain type linear transmission according to claim 2 is characterized in that: on the said insulated tension pole nut is installed, said adjusting screw(rod) is fastened on the said insulated tension pole through said nut.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200873080U CN202454454U (en) | 2012-03-09 | 2012-03-09 | Simple type linear transmission device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200873080U CN202454454U (en) | 2012-03-09 | 2012-03-09 | Simple type linear transmission device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202454454U true CN202454454U (en) | 2012-09-26 |
Family
ID=46870295
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200873080U Expired - Fee Related CN202454454U (en) | 2012-03-09 | 2012-03-09 | Simple type linear transmission device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202454454U (en) |
Cited By (2)
| 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 |
| KR20170011545A (en) | 2015-07-23 | 2017-02-02 | 한국수력원자력 주식회사 | Equipment for image acquisition and method for image acquisition under the steam environment using thereof |
-
2012
- 2012-03-09 CN CN2012200873080U patent/CN202454454U/en not_active Expired - Fee Related
Cited By (2)
| 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 |
| KR20170011545A (en) | 2015-07-23 | 2017-02-02 | 한국수력원자력 주식회사 | Equipment for image acquisition and method for image acquisition under the steam environment using thereof |
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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: 20120926 Termination date: 20200309 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |