CN203604745U - Mechanical arm for controlling valve - Google Patents
Mechanical arm for controlling valve Download PDFInfo
- Publication number
- CN203604745U CN203604745U CN201320682106.5U CN201320682106U CN203604745U CN 203604745 U CN203604745 U CN 203604745U CN 201320682106 U CN201320682106 U CN 201320682106U CN 203604745 U CN203604745 U CN 203604745U
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- CN
- China
- Prior art keywords
- valve
- mounting plate
- valve body
- running shaft
- rotating shaft
- 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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- Mechanically-Actuated Valves (AREA)
- Electrically Driven Valve-Operating Means (AREA)
Abstract
The utility model discloses a mechanical arm for controlling a valve, and relates to the field of electronics. The mechanical arm comprises a valve element, a valve body, an installation plate and a valve controller, the valve element is connected with the valve body, the valve body is connected with the installation plate, the installation plate is connected with the valve controller, the valve controller is connected with an electric control arm, a rotating shaft is connected to the valve element, a rotating disk is connected to the rotating shaft, the rotating disk is connected with an execution component of the electric control arm, a check screw is arranged on the rotating shaft, and a torsion spring is arranged in the rotating shaft. The mechanical arm has the advantages that parameters can be set in the valve controller, the rotating disk can be rotated through the execution component of the electric control arm, automatic opening and closing control over the valve is achieved, the valve can restore to the original position through deformation of the torsion spring itself on the rotating shaft, and the safety during opening and closing of the valve can be guaranteed.
Description
Technical field
The utility model relates to electronic applications, is specifically related to a kind of mechanism hand of control valve.
Background technique
Along with social progress, industrial expansion, people are increased by pipeline conveying material, select and the controlling method of valve becomes the topic of the daily discussion of people, valve control manipulator is in the market of a great variety, the file that is 200820169719.8 as application number discloses a kind of valve control manipulator, comprise motor, by motor-driven gear drive and clutch mechanism, described driving mechanism is connected or is departed from the shift fork of switch gas valve by clutch mechanism, described clutch mechanism includes can be intermeshing or the first gear of departing from described driving mechanism, with the second gear, described the first gear and the second gear are interior engagement and are coaxially fixed on clutch shaft, Returnning spring is enclosed within on clutch shaft also spacing between the first gear and the support zone of the second gear, control bounding means and the interlock of described shift fork that motor circuit opens and closes, easy to operate, stable and reliable operation, but there is complex structure in this valve mechanical, how to realize valve automatic control switch, safety while how guaranteeing valve switch, how to make to automatically restore to after valve power-off the problem of the flow control of home position and valve body inner fluid.
Model utility content
The object of this real model utility is to provide a kind of mechanism hand of control valve, to solve the above-mentioned multinomial defect causing in prior art.
A kind of mechanism hand of control valve, comprise spool, valve body, mounting plate and valve positioner, described spool is connected with valve body, described valve body is connected with mounting plate, described mounting plate is connected with valve positioner, described valve positioner is connected with electronic control arm, on described spool, be connected with running shaft, on described running shaft, be connected with rotating disc, described rotating disc is connected with the power unit of electronic control arm, described running shaft is provided with check screw, and interior of rotating shaft is provided with torsion spring, and the diameter of described running shaft is 0.5cm-1.5cm.
Preferably, described mounting plate is provided with mounting hole.
Preferably, described valve body is provided with screw thread.
Preferably, described spool is stainless steel.
Preferably, the thickness of described mounting plate is 1.1cm-1.7cm.
The utility model has the advantage of: on spool, be connected with running shaft, rotating disc on running shaft is connected with the electronic control arm on valve positioner, can realize the automatic control switch of valve, on running shaft, be provided with check screw, safety can guarantee valve switch time, interior of rotating shaft is provided with torsion spring, can make to automatically restore to home position after valve power-off, the size that valve positioner carrys out the flow area of regulating spool and valve interior wall by the control of the rotation number of turns of the power unit to electronic control arm is carried out the flow of flow control body; Described mounting plate is provided with mounting hole, facilitates the installation of valve, and described valve body is provided with screw thread, is conducive to being connected between valve and pipeline, and described spool is stainless steel, can be corrosion-resistant.
Accompanying drawing explanation
Fig. 1 is the structural representation of the mechanism hand of a kind of control valve described in the utility model.
Fig. 2 is the side view of the mechanism hand of a kind of control valve described in the utility model.
Wherein: 1-valve positioner, 2-mounting plate, 3-mounting hole, the electronic control arm of 4-, 5-rotating disc, 6-running shaft, 7-check screw, 8-torsion spring, 9-spool, 10-screw thread, 11-valve body.
Embodiment
For technological means, creation characteristic that the utility model is realized, reach object and effect is easy to understand, below in conjunction with embodiment, be further elaborated the utility model.
As depicted in figs. 1 and 2, a kind of mechanism hand of control valve, comprise spool 9, valve body 11, mounting plate 2 and valve positioner 1, described spool 9 is connected with valve body 11, described valve body 11 is connected with mounting plate 2, described mounting plate 2 is connected with valve Direct box 1, described valve positioner 1 is connected with electronic control arm 4, on described spool 9, be connected with running shaft 6, on described running shaft 6, be connected with rotating disc 5, described rotating disc 5 is connected with the power unit of electronic control arm 4, first in valve positioner, set the parameter of electronic control arm, then the power unit of electronic control arm 4 rotates, stiction between rotating disc 5 dependence simultaneously and the power unit of electronic control arm 4 is realized and being rotated, thereby realize the automatic control switch of valve, described running shaft 6 is provided with check screw 7 controls the limit position of running shaft 6, safety can guarantee valve switch time, running shaft 6 inside are provided with torsion spring 8, torsion spring 8 makes valve automatically restore to home position by the deformation of self, and the flow area size that valve positioner 1 comes regulating spool 9 and valve body 11 inwalls by the control of the rotation number of turns of the power unit to electronic control arm 4 controls the flow of fluid, the diameter of described running shaft 6 is 0.5cm-1.5cm.
It should be noted that described mounting plate 2 is provided with mounting hole 3, facilitate the installation of valve, described valve body 11 is provided with screw thread 10, is conducive to being connected between valve and pipeline; Described electronic control arm 4 is made up of motor and power unit.
In the present embodiment, the thickness of described mounting plate 2 is 1.1cm-1.7cm, and described spool 9 is stainless steel, can be corrosion-resistant.
Based on above-mentioned, originally the utlity model has can be in valve positioner setup parameter, power unit by electronic control arm is rotated rotating disc, realize the automatic control switch of valve, can make to automatically restore to home position after valve power-off by the deformation of the torsion spring on running shaft self feature of safety when valve switch can be guaranteed.
Claims (5)
1. the mechanism hand of a control valve, comprise spool, valve body, mounting plate and valve positioner, described spool is connected with valve body, described valve body is connected with mounting plate, described mounting plate is connected with valve positioner, it is characterized in that: described valve positioner is connected with electronic control arm, on described spool, be connected with running shaft, on described running shaft, be connected with rotating disc, described rotating disc is connected with the power unit of electronic control arm, described running shaft is provided with check screw, and interior of rotating shaft is provided with torsion spring, and the diameter of described running shaft is 0.5cm-1.5cm.
2. the mechanism hand of a kind of control valve according to claim 1, is characterized in that: described mounting plate is provided with mounting hole.
3. the mechanism hand of a kind of control valve according to claim 1, is characterized in that: described valve body is provided with screw thread.
4. the mechanism hand of a kind of control valve according to claim 1, is characterized in that: described spool is stainless steel.
5. the mechanism hand of a kind of control valve according to claim 1, is characterized in that: the thickness of described mounting plate is 1.1cm-1.7cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320682106.5U CN203604745U (en) | 2013-10-26 | 2013-10-26 | Mechanical arm for controlling valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320682106.5U CN203604745U (en) | 2013-10-26 | 2013-10-26 | Mechanical arm for controlling valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203604745U true CN203604745U (en) | 2014-05-21 |
Family
ID=50717420
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320682106.5U Expired - Fee Related CN203604745U (en) | 2013-10-26 | 2013-10-26 | Mechanical arm for controlling valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203604745U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106015705A (en) * | 2016-08-01 | 2016-10-12 | 合肥佳瑞林电子技术有限公司 | Electronic valve |
| CN107460929A (en) * | 2017-08-29 | 2017-12-12 | 何玉贞 | A kind of intelligence control siphon piping system |
-
2013
- 2013-10-26 CN CN201320682106.5U patent/CN203604745U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106015705A (en) * | 2016-08-01 | 2016-10-12 | 合肥佳瑞林电子技术有限公司 | Electronic valve |
| CN107460929A (en) * | 2017-08-29 | 2017-12-12 | 何玉贞 | A kind of intelligence control siphon piping system |
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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: 20140521 Termination date: 20141026 |
|
| EXPY | Termination of patent right or utility model |