CN202758269U - Explosion-suppression type electric actuator position transmitting control structure - Google Patents
Explosion-suppression type electric actuator position transmitting control structure Download PDFInfo
- Publication number
- CN202758269U CN202758269U CN 201220310296 CN201220310296U CN202758269U CN 202758269 U CN202758269 U CN 202758269U CN 201220310296 CN201220310296 CN 201220310296 CN 201220310296 U CN201220310296 U CN 201220310296U CN 202758269 U CN202758269 U CN 202758269U
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- China
- Prior art keywords
- potentiometer
- type electric
- electric actuator
- control structure
- microswitch
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- 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.)
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Abstract
The utility model provides an explosion-suppression type electric actuator position transmitting control structure, which comprises a potentiometer, a power module, a microswitch and cams. The cams are installed under the potentiometer; the microswitch is installed under the power module; and the power module and the potentiometer are installed in parallel. The cams are installed under the potentiometer to facilitate adjustment, the microswitch is installed under the power module to facilitate the wiring and replacing of the power module, and the operation is more convenient; and the explosion-suppression type electric actuator position transmitting control structure has advantages of simple structure, convenience in maintenance, low processing cost, high production efficiency, easiness in manufacturing, etc.
Description
Technical field
The utility model belongs to mechanical equipment technical field, especially relates to a kind of flame-proof type electric actuator position and sends out control structure.
Background technology
Control structure is sent out in existing DKJ-410 flame-proof type electric actuator position, as shown in Figure 2, the material of cam is powder metallurgy, be installed in potentiometer above, be to match with the rotating shaft of potentiometer by pin, dismounting and position adjustment all relatively the difficulty, and the structure disunity is sent out in the type position similar to other, the microswitch that matches with cam in addition also needs to be installed in above the power model, for module, is that wiring or replacing are all inconvenient.
Summary of the invention
Problem to be solved in the utility model provide a kind of simple in structure, practical, be convenient to adjust and make things convenient for the wiring of power model and the flame-proof type electric actuator position of replacing to send out control structure.
For solving the problems of the technologies described above, the technical solution adopted in the utility model is: control structure is sent out in a kind of flame-proof type electric actuator position, comprise potentiometer, power model, microswitch, cam, described cam is installed in the below of potentiometer, described microswitch is installed in the below of power model, the parallel installation with potentiometer of power model.
Further, described cam is fastened on the potentiometer by setting nut and bullet pad.
Further, described cam is the phenolic composition cam.
Advantage and the good effect that the utlity model has are: owing to adopt technique scheme, cam is installed in the below of potentiometer, is convenient to adjust, microswitch is installed in the power model below, makes things convenient for wiring and the replacing of power model, and is more convenient to operate; Have simple in structurely, easy to maintenance, processing cost is low, and production efficiency is high, is easy to the advantages such as manufacturing.
Description of drawings
Fig. 1 is the structural representation that control structure is sent out in a kind of flame-proof type electric actuator of the utility model position;
Fig. 2 is the cut-open view that existing flame proof position is sent out;
Among the figure: 1, potentiometer; 2, power model; 3, microswitch; 4, cam.
Embodiment
As shown in Figure 1, control structure is sent out in a kind of flame-proof type electric actuator of the utility model position, comprise potentiometer 1, power model 2, microswitch 3, cam 4, it is characterized in that: described cam 4 is installed in the below of potentiometer 1, described microswitch 3 is installed in the below of power model 2, power model 2 and potentiometer 1 parallel installation.
In order further to improve performance of the present utility model, described cam 4 is fastened on the potentiometer 1 by setting nut and bullet pad.Described cam 4 is the phenolic composition cam.
More than an embodiment of the present utility model is had been described in detail, but described content only is preferred embodiment of the present utility model, can not be considered to be used to limiting practical range of the present utility model.All equalizations of doing according to the utility model application range change and improve etc., all should still belong within the patent covering scope of the present utility model.
Claims (3)
1. control structure is sent out in a flame-proof type electric actuator position, comprise potentiometer (1), power model (2), microswitch (3), cam (4), it is characterized in that: described cam (4) is installed in the below of potentiometer (1), described microswitch (3) is installed in the below of power model (2), power model (2) and the parallel installation of potentiometer (1).
2. control structure is sent out in flame-proof type electric actuator according to claim 1 position, and it is characterized in that: described cam (4) is fastened on the potentiometer (1) by setting nut and bullet pad.
3. control structure is sent out in flame-proof type electric actuator according to claim 1 and 2 position, and it is characterized in that: described cam (4) is the phenolic composition cam.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220310296 CN202758269U (en) | 2012-06-29 | 2012-06-29 | Explosion-suppression type electric actuator position transmitting control structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220310296 CN202758269U (en) | 2012-06-29 | 2012-06-29 | Explosion-suppression type electric actuator position transmitting control structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202758269U true CN202758269U (en) | 2013-02-27 |
Family
ID=47737438
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220310296 Expired - Fee Related CN202758269U (en) | 2012-06-29 | 2012-06-29 | Explosion-suppression type electric actuator position transmitting control structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202758269U (en) |
-
2012
- 2012-06-29 CN CN 201220310296 patent/CN202758269U/en not_active Expired - Fee Related
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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: 20130227 Termination date: 20150629 |
|
| EXPY | Termination of patent right or utility model |