CN209604651U - A kind of series connection ball valve synchronous on-off device - Google Patents
A kind of series connection ball valve synchronous on-off device Download PDFInfo
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- CN209604651U CN209604651U CN201920322661.4U CN201920322661U CN209604651U CN 209604651 U CN209604651 U CN 209604651U CN 201920322661 U CN201920322661 U CN 201920322661U CN 209604651 U CN209604651 U CN 209604651U
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Abstract
A kind of series connection ball valve synchronous on-off device, the upper end of valve shaft I and valve shaft II is polygon column shape, the upper end of valve shaft I and valve shaft II is connect with driving plate I and driving plate II respectively, the both ends of driving plate I and driving plate II are equipped with threaded hole, drive rod I connects driving plate I and II side of driving plate by driving screw, drive rod II connects driving plate I and II other side of driving plate by driving screw, the lower end of driving plate I is equipped with support plate, support plate is connect with valve deck I and driving device, the drive rod of driving device is biased to one end of driving plate I, drive rod is connect with driving plate I.The utility model beneficial effect is can to control two series connection ball valves simultaneously while open and close, and has not only saved cost, has also improved working efficiency, has reduced labor intensity.
Description
Technical field
The utility model relates to a kind of series connection ball valve, especially a kind of synchronous on-off device for ball valve of connecting.
Background technique
Ball valve is connected in currently available technology in opening-closing process, is typically completed by individual driving device,
Or with the movement of a toothed rack axis come the rotation with movable gear shaft, to realize the opening and closing of valve, the torque needed for valve is excessive
When, under the premise of meeting rack-and-pinion intensity, rack-and-pinion will become very big very heavy, individual driving device
It is at high cost first, and operator must operate driving device one by one and could complete valve opening and closing in opening-closing process, works
Efficiency is lower and labor intensity is larger.
Utility model content
The technical problem to be solved by the utility model is to provide a kind of driving devices of ball valve that can be connected with synchronous opening/closing.
To solve above-mentioned technology, the technical scheme adopted by the utility model is a kind of series connection ball valve synchronous on-off device,
Including ball valve I, ball valve II, driving device, support plate, valve deck I, valve deck II, valve shaft I, valve shaft II, drive rod, drive rod I, drive
The upper end of lever II, driving plate I, driving plate II, driving screw, the valve shaft I and valve shaft II is polygon column shape, the valve shaft
I and the upper end of valve shaft II connect respectively with driving plate I and driving plate II, the both ends of the driving plate I and driving plate II are equipped with
Threaded hole, the drive rod I connects driving plate I by driving screw and II side of driving plate, the drive rod II pass through driving
Screw connects driving plate I and II other side of driving plate, and the lower end of the driving plate I is equipped with support plate, the support plate and valve deck I
It is connected with driving device, the drive rod of the driving device is biased to one end of driving plate I, and the drive rod is connect with driving plate I.
Further, the support plate can also be located at II lower end of driving plate, the support plate and valve deck II and driving fills
Connection is set, the drive rod of the driving device is biased to one end of driving plate II, and the drive rod is connect with driving plate II.
Beneficial effect is that improved driving device can control two series connection ball valves simultaneously simultaneously by adopting the above technical scheme
Opening and closing, has not only saved cost, has also improved working efficiency, reduced labor intensity.
Detailed description of the invention
Fig. 1 is the utility model structure diagram.
In figure: 1. ball valves I；2. ball valve II；3. driving device；4. support plate；5. drive rod I；6. drive rod II；7. driving
Movable plate I；8. driving plate II；9. valve shaft II；10. valve shaft I；11. valve deck I；12. valve deck II；13. driving screw；14. drive rod.
Specific embodiment
As shown, a kind of series connection ball valve synchronous on-off device, including ball valve I, ball valve II, driving device, support plate, valve
Lid I, valve deck II, valve shaft I, valve shaft II, drive rod, drive rod I, drive rod II, driving plate I, driving plate II, driving screw, institute
The upper end for stating valve shaft I and valve shaft II is polygon column shape, the upper end of the valve shaft I and valve shaft II respectively with driving plate I and driving
Plate II connects, and the both ends of the driving plate I and driving plate II are equipped with threaded hole, and the drive rod I passes through driving screw connection
II side of driving plate I and driving plate, the drive rod II connect driving plate I and II other side of driving plate, institute by driving screw
The lower end for stating driving plate I is equipped with support plate, and the support plate is connect with valve deck I and driving device, the driving of the driving device
Bar is biased to one end of driving plate I, and the drive rod is connect with driving plate I.When driving device movement, drive rod axial movement,
Driving plate I is driven to rotate, the driving plate I of rotation makes driving plate II do rotating Vortex by drive rod I and drive rod II, thus
Opening and closing while series connection ball valve I and ball valve II may be implemented.
Claims (2)
1. a kind of series connection ball valve synchronous on-off device, including ball valve I, ball valve II, driving device, support plate, valve deck I, valve deck II,
Valve shaft I, valve shaft II, drive rod, drive rod I, drive rod II, driving plate I, driving plate II, driving screw, which is characterized in that institute
The upper end for stating valve shaft I and valve shaft II is polygon column shape, the upper end of the valve shaft I and valve shaft II respectively with driving plate I and driving
Plate II connects, and the both ends of the driving plate I and driving plate II are equipped with threaded hole, and the drive rod I passes through driving screw connection
II side of driving plate I and driving plate, the drive rod II connect driving plate I and II other side of driving plate, institute by driving screw
The lower end for stating driving plate I is equipped with support plate, and the support plate is connect with valve deck I and driving device, the driving of the driving device
Bar is biased to one end of driving plate I, and the drive rod is connect with driving plate I.
2. a kind of series connection ball valve synchronous on-off device as described in claim 1, which is characterized in that the support plate can also be set
In II lower end of driving plate, the support plate is connect with valve deck II and driving device, and the drive rod of the driving device is biased to driving
One end of plate II, the drive rod are connect with driving plate II.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920322661.4U CN209604651U (en) | 2019-03-14 | 2019-03-14 | A kind of series connection ball valve synchronous on-off device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920322661.4U CN209604651U (en) | 2019-03-14 | 2019-03-14 | A kind of series connection ball valve synchronous on-off device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209604651U true CN209604651U (en) | 2019-11-08 |
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ID=68406222
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920322661.4U Active CN209604651U (en) | 2019-03-14 | 2019-03-14 | A kind of series connection ball valve synchronous on-off device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209604651U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109780308A (en) * | 2019-03-14 | 2019-05-21 | 江苏神通阀门股份有限公司 | A kind of series connection ball valve synchronous on-off device |
-
2019
- 2019-03-14 CN CN201920322661.4U patent/CN209604651U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109780308A (en) * | 2019-03-14 | 2019-05-21 | 江苏神通阀门股份有限公司 | A kind of series connection ball valve synchronous on-off device |
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