CN201326766Y - High platform ball valve - Google Patents
High platform ball valve Download PDFInfo
- Publication number
- CN201326766Y CN201326766Y CNU200820180296XU CN200820180296U CN201326766Y CN 201326766 Y CN201326766 Y CN 201326766Y CN U200820180296X U CNU200820180296X U CN U200820180296XU CN 200820180296 U CN200820180296 U CN 200820180296U CN 201326766 Y CN201326766 Y CN 201326766Y
- Authority
- CN
- China
- Prior art keywords
- valve
- valve body
- bolt
- gland
- high platform
- 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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Abstract
The utility model discloses a high platform ball valve, which comprises a valve body and a valve seat, wherein the valve body and the valve seat are sealed and connected through a middle hole pad by a stub bolt and a screw cap, wherein the inner cavity of the valve body is provided with a ball body, and the upper end of the ball body is connected on the valve rod. A stainless-steel steel pad and filling materials are further arranged at the bottoms of filling materials on the connector of the valve rod and the upper end of the valve body, and the upper portions of the filling materials are fixed on the valve body through a gland by an outer hex bolt and the screw cap. The high platform ball valve avoids mounting a supporting stand of an executing mechanism and a tapping of a gland bolt, and a supporting stand and a valve of an existing executing mechanism are connected into one body, and other mounting supports are not needed, and the valve and the executing mechanism can be directly mounted. The mounting portion of the gland bolt of the valve body is provided with 'U'-shaped groove in the valve body, a nut can be directly placed in the 'U'-shaped groove, and can be mounted by the outer hex bolt, when the operation times of the valve are excessive, and the circumstance of leakage is found, a hex bolt can be directly adjusted by a wrench, thereby greatly improving production efficiency.
Description
Technical field
The utility model relates to a kind of ball valve, the high platform ball valve that especially a kind of manufacturing efficiency height, engineering are suitable for.
Background technique
Be used for the high platform ball valve that engineering etc. locates is made up of valve body, ball, valve rod, seal ring, gland, valve seat etc. a few days ago, because these component are assembled when complete, in adding the process of actuator, need another upper bracket to get actuator be installed, make the irrationality of structure, again increase cost, the waste resources of human talents; Simultaneously the gland bolt place of valve body need not tapping, directly uses the standard piece nut.Thereby manufacturing efficiency is promoted greatly.
The model utility content
(1) technical problem that will solve
Technical problem to be solved in the utility model provides high platform ball valve at the existing in prior technology defective, solved prior art and joined the defective that the gland bolt of support and valve body must tapping causes cost to increase in addition.So reduced or remitted the problem of the tapping of support that actuator is installed and gland bolt, the support and the valve of existing actuator are connected as a single entity, need not other mounting bracket customized, valve and actuator can directly install.
(2) technological scheme
The technological scheme that its technical problem that solves the utility model adopts is: high platform ball valve, its structure comprises valve body, valve seat, described valve body and valve seat are connected and sealed with stud bolt and nut by middle mouthful of pad, be provided with spheroid in the inner chamber of described valve body, the upper end of spheroid then is connected on the valve rod.
Described valve rod and filler bottom, contacting point, valve body upper end also are provided with stainless steel pad and filler, and described filler top uses outer-hexagonal bolt and fixed by nut on valve body by gland.
The described spheroid outside also is provided with seal ring.
The valve body of the same side direction of described gland and valve rod extends upward the rack platform that forms an integral type, offers actuator's mounting hole on its rack platform.
(3) high platform ball valve of the present utility model compared with prior art has following beneficial effect:
The utility model high platform ball valve has been reduced or remitted the support that actuator is installed and the tapping of gland bolt, and the support and the valve of existing actuator are connected as a single entity, need not other mounting bracket customized, and valve and actuator can directly install.There is one " U " shape groove the gland bolt installation place of valve body in valve body, can directly put into valve body " U " shape groove place to nut, installs with the outer-hexagonal bolt, and down, hex head bolt can directly be regulated with spanner outside the situation that valve is found to leak when number of run is excessive.Thereby manufacturing efficiency is promoted greatly.
Description of drawings
Below in conjunction with the drawings and specific embodiments the utility model is further specified.
Fig. 1 is the structural representation of the high platform ball valve of the utility model;
Fig. 2 is that the A of the high platform ball valve of the utility model is to structural representation.
Among the figure: 1, valve body; 2, valve seat; 3, seal ring; 4, spheroid; 5, middle mouthful of pad; 6, stainless steel pad; 7, nut; 8, filler; 9, gland; 10, outer-hexagonal bolt, 11, valve rod; 12, stud bolt; 13, nut; 14, rack platform.
Embodiment
Shown in figure, high platform ball valve, its structure comprises valve body 1, valve seat 2, described valve body and valve seat are connected and sealed by middle mouthful of pad 5 usefulness stud bolts 12 and nut 13, be provided with spheroid 4 in the inner chamber of described valve body, the two ends of spheroid are connected sealing with seal ring 3, and the upper end then is connected on the valve rod 11, and the moving 90 degree Push And Releases of revolution close.
Described valve rod and filler bottom, contacting point, valve body upper end also are provided with stainless steel pad 6 and filler 8, and described filler top is fixed on the valve body by gland 9 usefulness outer-hexagonal bolts 10 and nut 7.
The described spheroid outside also is provided with seal ring 3.
The valve body of the same side direction of described gland and valve rod extends upward the rack platform 14 that forms an integral type, offers actuator's mounting hole on its rack platform.
Its concrete installation method:
1., valve gland: A, change tradition and tighten valve rod with cap also;
There is one " U " shape groove the gland bolt installation place of B, valve body in valve body, need not tapping, can directly put into valve body " U " shape groove place to nut;
2., install with the outer-hexagonal bolt: the advantage that its outer-hexagonal bolt is installed, long when finding to leak when valve in working time, need not split final controlling element, can directly regulate bolt with spanner;
3., rack platform: A, meet the ISO5211 standard;
B, remove support water caltrop supporting edge after, be convenient to plum blossom shaped spanner and regulate the outer-hexagonal bolt.
Above-described only is preferred implementation of the present utility model.Should be pointed out that for the person of ordinary skill of the art without departing from the inventive concept of the premise, can also make some distortion and improvement, these also should be considered as belonging to protection domain of the present utility model.
Claims (4)
1, high platform ball valve, its structure comprises valve body, valve seat, and described valve body and valve seat are connected and sealed with stud bolt and nut by middle mouthful of pad, and it is characterized in that: be provided with spheroid in the inner chamber of described valve body, the upper end of spheroid then is connected on the valve rod.
2, high platform ball valve according to claim 1 is characterized in that: described valve rod and filler bottom, contacting point, valve body upper end also are provided with stainless steel pad and filler, and described filler top uses outer-hexagonal bolt and fixed by nut on valve body by gland.
3, high platform ball valve according to claim 1 and 2 is characterized in that: the described spheroid outside also is provided with seal ring.
4, according to claim 1 or 2 or 3 described high platform ball valves, it is characterized in that: the valve body of the same side direction of described gland and valve rod extends upward the rack platform that forms an integral type, and its rack platform is provided with actuator's mounting hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200820180296XU CN201326766Y (en) | 2008-12-02 | 2008-12-02 | High platform ball valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200820180296XU CN201326766Y (en) | 2008-12-02 | 2008-12-02 | High platform ball valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201326766Y true CN201326766Y (en) | 2009-10-14 |
Family
ID=41178739
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU200820180296XU Expired - Fee Related CN201326766Y (en) | 2008-12-02 | 2008-12-02 | High platform ball valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201326766Y (en) |
-
2008
- 2008-12-02 CN CNU200820180296XU patent/CN201326766Y/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: 20091014 Termination date: 20141202 |
|
| EXPY | Termination of patent right or utility model |