CN204403507U - A kind of welding ball valve control end Multifunctional connecting component - Google Patents
A kind of welding ball valve control end Multifunctional connecting component Download PDFInfo
- Publication number
- CN204403507U CN204403507U CN201420862493.5U CN201420862493U CN204403507U CN 204403507 U CN204403507 U CN 204403507U CN 201420862493 U CN201420862493 U CN 201420862493U CN 204403507 U CN204403507 U CN 204403507U
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- CN
- China
- Prior art keywords
- valve rod
- connecting plate
- attachment hole
- welding ball
- valve
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- Expired - Fee Related
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Abstract
The utility model relates to welding ball valve field, especially be a kind of welding ball valve control end Multifunctional connecting component, comprise the valve rod sleeve pipe and connecting plate that are connected with valve body, the attachment hole of the circle consistent with described valve rod sleeve outer is provided with in the middle part of described connecting plate, described valve rod sleeve pipe passes this attachment hole and is fixedly connected with attachment hole edge, the upper end symmetry of valve stem casing offers breach thus defines symmetrical two limiting stoppers in partial circle shape in connecting plate top center, and described valve rod inside pipe casing is provided with the valve rod room passed for valve rod; Described connecting plate is evenly equipped with some bolts hole in the surrounding of described attachment hole; The outer rim of connecting plate is provided with some limited bayonets.The utility model is by the bolt hole that arranges different size on the connecting plate is connected with valve rod sleeve pipe and the limiting stopper be positioned in the middle part of connecting plate, and the valve rod making to control welding ball valve keying can be connected with the driving mechanism such as the electric turbine of different size.
Description
Technical field
The utility model relates to welding ball valve field, is especially a kind of welding ball valve control end Multifunctional connecting component.
Background technique
Control to be realized by the mechanism such as electric turbine or manual lever to the keying of welding ball valve, but its opening/shutting mode is all unique and is difficult to change for existing some welding ball valves specifically; But the applied environment of welding ball valve may change, corresponding opening/shutting mode has the needs carrying out adjusting, and in brief, the different client of welding ball valve may be suitable for the realization needs of different opening/shutting modes at different time.
Summary of the invention
The utility model object is to solve the problem, and providing a kind of according to client self needs from the welding ball valve control end Multifunctional connecting component of Row sum-equal matrix opening/shutting mode, specifically can be realized by following technological scheme:
A kind of welding ball valve control end Multifunctional connecting component, comprise the valve rod sleeve pipe and connecting plate that are connected with valve body, the attachment hole of the circle consistent with described valve rod sleeve outer is provided with in the middle part of described connecting plate, described valve rod sleeve pipe passes this attachment hole and is fixedly connected with attachment hole edge, the upper end symmetry of valve stem casing offers breach thus defines symmetrical two limiting stoppers in partial circle shape in connecting plate top center, and described valve rod inside pipe casing is provided with the valve rod room passed for valve rod; Described connecting plate is evenly equipped with some bolts hole in the surrounding of described attachment hole; The outer rim of connecting plate is provided with some limited bayonets.
Described welding ball valve control end Multifunctional connecting component, its further design be, described bolt hole has at least two kinds of different internal diameters, the bolt hole of same internal diameter be distributed on attachment hole peripheral and with concentric circumferentially same of attachment hole; Internal diameter near the bolt hole of attachment hole is less than the internal diameter of the bolt hole away from attachment hole.
Described welding ball valve control end Multifunctional connecting component, its further design be, described limited bayonet has two, the U-shaped in outward opening, and both center line is orthogonal and cross the center of circle of attachment hole.
The utility model is by the bolt hole that arranges different size on the connecting plate is connected with valve rod sleeve pipe and the limiting stopper be positioned in the middle part of connecting plate, and the valve rod making to control welding ball valve keying can be connected with the driving mechanism such as the electric turbine of different size; Limited bayonet is set by the edge at connecting plate, the valve rod of welding ball valve can be connected with manual lever and circumference can be carried out to manual lever to locate; To sum up, the utility model can meet the connection needs of the different opening/shutting mode mechanism of welding ball valve.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is for the A-A shown in Fig. 1 is to sectional view.
Fig. 3 is the structural representation of the utility model when being connected with electric turbine.
Fig. 4 is the structural representation of the utility model when being connected with manual lever.
Embodiment
Below in conjunction with Figure of description and embodiment, the utility model is further described.
As Figure 1-Figure 2, this welding ball valve control end Multifunctional connecting component comprises the valve rod sleeve pipe 1 and circular connecting plate 2 that are connected with valve body,
be provided with the attachment hole 21 of the circle consistent with valve rod sleeve outer in the middle part of connecting plate 2, valve rod sleeve pipe 1 through this attachment hole 21 and be connectedbore edges is fixedly connected with, and the upper end of valve rod sleeve pipe 1 symmetry offers breach thus defines symmetrical two limiting stoppers 11 in partial circle shape in connecting plate top center, and valve rod inside pipe casing is provided with the valve rod room 12 passed for valve rod; Connecting plate is evenly equipped with some bolts hole 24 in the surrounding of attachment hole; The outer rim of connecting plate 2 is provided with two limited bayonets 22.
Corresponding with the electric turbine join strength of two kinds of different sizes, bolt hole has two kinds of different internal diameters, the bolt hole of same internal diameter be distributed on attachment hole peripheral and with concentric circumferentially same of attachment hole; Internal diameter near the bolt hole of attachment hole is less than the internal diameter of the bolt hole away from attachment hole.Similarly, if increase the setting of bolt hole after having the connection of more large gauge electric turbine to need to increase the size of connecting plate further.
Limited bayonet is the U-shaped of outward opening, and both center line is orthogonal and cross the center of circle of attachment hole.
Valve rod sleeve pipe 1, when applying, is connected with valve body 5 by this product, and the valve rod controlling valve core rotation is connected with electric turbine 3 through valve rod sleeve pipe, and its structure as shown in Figure 3.
Correspondingly, also the polygonal through hole cover being positioned at manual lever 4 one end can be regulated spool with valve rod upper end, when spool puts in place, manual lever is put down, makes to be positioned at the longitudinal positioning rod 41 arranged in manual lever bottom and enter limited bayonet, thus achieve the braking and locking function to valve rod, shown in its structural drawing 4, further, limited bayonet also can arrange multiple according to actual needs, and therefore not to repeat here.
The utility model is by the bolt hole that arranges different size on the connecting plate is connected with valve rod sleeve pipe and the limiting stopper be positioned in the middle part of connecting plate, and the valve rod making to control welding ball valve keying can be connected with the driving mechanism such as the electric turbine of different size; Limited bayonet is set by the edge at connecting plate, the valve rod of welding ball valve can be connected with manual lever and circumference can be carried out to manual lever to locate; To sum up, the utility model can meet the connection needs of the different opening/shutting mode mechanism of welding ball valve.
Claims (3)
1. a welding ball valve control end Multifunctional connecting component, it is characterized in that comprising the valve rod sleeve pipe and connecting plate that are connected with valve body, the attachment hole of the circle consistent with described valve rod sleeve outer is provided with in the middle part of described connecting plate, described valve rod sleeve pipe passes this attachment hole and is fixedly connected with attachment hole edge, the upper end symmetry of valve stem casing offers breach thus defines symmetrical two limiting stoppers in partial circle shape in connecting plate top center, and described valve rod inside pipe casing is provided with the valve rod room passed for valve rod; Described connecting plate is evenly equipped with some bolts hole in the surrounding of described attachment hole; The outer rim of connecting plate is provided with some limited bayonets.
2. welding ball valve control end Multifunctional connecting component according to claim 1, is characterized in that, described bolt hole has at least two kinds of different internal diameters, the bolt hole of same internal diameter be distributed on attachment hole peripheral and with concentric circumferentially same of attachment hole; Internal diameter near the bolt hole of attachment hole is less than the internal diameter of the bolt hole away from attachment hole.
3. welding ball valve control end Multifunctional connecting component according to claim 1, it is characterized in that, described limited bayonet has two, the U-shaped in outward opening, and both center line is orthogonal and cross the center of circle of attachment hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420862493.5U CN204403507U (en) | 2014-12-31 | 2014-12-31 | A kind of welding ball valve control end Multifunctional connecting component |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420862493.5U CN204403507U (en) | 2014-12-31 | 2014-12-31 | A kind of welding ball valve control end Multifunctional connecting component |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204403507U true CN204403507U (en) | 2015-06-17 |
Family
ID=53427367
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420862493.5U Expired - Fee Related CN204403507U (en) | 2014-12-31 | 2014-12-31 | A kind of welding ball valve control end Multifunctional connecting component |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204403507U (en) |
-
2014
- 2014-12-31 CN CN201420862493.5U patent/CN204403507U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150617 Termination date: 20201231 |