CN216479180U - High-stability pneumatic ball valve - Google Patents
High-stability pneumatic ball valve Download PDFInfo
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- CN216479180U CN216479180U CN202122631291.2U CN202122631291U CN216479180U CN 216479180 U CN216479180 U CN 216479180U CN 202122631291 U CN202122631291 U CN 202122631291U CN 216479180 U CN216479180 U CN 216479180U
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Abstract
The utility model discloses a high-stability pneumatic ball valve which comprises a ball valve body, wherein a support column is fixed on the upper end face of the ball valve body, a support plate is fixed on the upper end face of the support column, pneumatic execution equipment is fixed on the support plate through an external bolt, a first connecting disc is fixed on the left end face and the right end face of the ball valve body, a through hole is formed in the left end face of the first connecting disc, the first connecting disc is fixedly connected with a second connecting disc through a through hole matched with a threaded rod and a nut, an inserting block is arranged on the right end face of the first connecting disc, and a pipeline is fixed on the right end face of the second connecting disc. The utility model relates to the technical field of high-stability pneumatic ball valves. This pneumatic ball valve of high stability has solved current pneumatic ball valve of high stability and has not been convenient for dismantle the installation to pneumatic actuator, and pneumatic ball valve is inconvenient with the piping erection, can't carry out the problem sealed to the connector.
Description
Technical Field
The utility model relates to the technical field of high-stability pneumatic ball valves, in particular to a high-stability pneumatic ball valve.
Background
The pneumatic ball valve generally comprises a ball valve body and a pneumatic actuating mechanism, and the pneumatic actuating mechanism can drive a valve rod to rotate, so that the opening and closing of the ball valve body are realized.
Pneumatic ball valve that uses in some chemical industry fields, when the fluid in the pipeline is poisonous liquid, in case take place to leak in the junction of pneumatic ball valve and pipeline, very dangerous, to being connected between pneumatic ball valve and the pipeline among the prior art, generally only use bolt and nut to fix, not only the installation is very inconvenient, and it is great to have the risk of leaking, and when the pneumatic actuating mechanism of maintenance was changed in the later stage moreover, the installation was dismantled to pneumatic actuating mechanism not convenient for.
Therefore, in view of the above technical problems, it is necessary to provide a high stability pneumatic ball valve.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the utility model provides a high-stability pneumatic ball valve, which solves the problems that the existing high-stability pneumatic ball valve is inconvenient to disassemble and assemble a pneumatic actuating mechanism, the pneumatic ball valve is inconvenient to assemble with a pipeline, and a connecting port cannot be sealed.
(II) technical scheme
In order to achieve the purpose, the utility model is realized by the following technical scheme: the utility model provides a high stability pneumatic ball valve, includes the ball valve body, ball valve body up end is fixed with the support column, the support column up end is fixed with the backup pad, the backup pad has pneumatic actuating equipment through outside bolt fastening, the terminal surface is fixed with first connection pad about the ball valve body, first connection pad left end face is provided with the through-hole, first connection pad passes through-hole cooperation threaded rod and nut fixedly connected with second connection pad, first connection pad right-hand member face is provided with the inserted block, second connection pad right-hand member face is fixed with the pipeline.
Preferably, a groove is formed in the end face, away from the pipeline, of the second connecting disc, a sealing ring is fixed to the bottom of the inner cavity of the groove, and the sealing ring is made of rubber materials.
Preferably, the insert block is made of waterproof latex materials.
Preferably, an emulsion pad is arranged between the first connecting disc and the second connecting disc.
Preferably, a threaded rod is fixed on the right end face of the second connecting disc.
Preferably, the inner cavity of the support column is provided with a through groove, and the pneumatic execution equipment is fixedly connected with the ball valve body through a valve rod.
(III) advantageous effects
The utility model provides a high-stability pneumatic ball valve. The method has the following beneficial effects:
(1) the high-stability pneumatic ball valve is installed with the valve rod by utilizing the pneumatic actuating equipment, then the pneumatic actuator is fixed by the supporting plate, and the supporting column is convenient to support the pneumatic actuator, thereby facilitating the disassembly of the pneumatic execution equipment when the pneumatic execution equipment is replaced and maintained in the later period, thereby solving the trouble that the prior high-stability pneumatic ball valve is inconvenient to disassemble when the pneumatic actuating mechanism is maintained and replaced, and the latex pad is placed outside the threaded rod by holding the second connecting disc by personnel, then the threaded rod penetrates through the through hole on the right end surface of the first connecting disc and is in threaded connection with the threaded rod through the nut, then through the wrench movement nut, make the first connection pad of nut cooperation threaded rod pulling and carry out being close to the extrusion latex pad with the second connection pad to the inconvenient trouble of current high stability pneumatic ball valve and outside pipe installation has been solved.
(2) This high stability pneumatic ball valve, the recess of keeping away from pipeline terminal surface through utilizing the second connection pad carries out the block with the inserted block that first connection pad has the terminal surface and is connected, because the inserted block adopts waterproof latex material to make, thereby through utilizing sealing washer and inserted block interference fit, increase the leakproofness of sealing washer and inserted block, thereby solved current high stability pneumatic ball valve when with the pipeline intercommunication, can't carry out the trouble sealed to the connector, the recess of keeping away from pipeline terminal surface through utilizing the second connection pad carries out the block with the inserted block that first connection pad has the terminal surface and is connected, and when the inserted block is connected with the recess block, because the sealing washer adopts the rubber material to make, through utilizing sealing washer and inserted block interference fit, thereby increase pneumatic ball valve's stability, and there is the phenomenon that the connector leaks when avoiding pumping water and draining.
Drawings
FIG. 1 is a schematic front view of the present invention;
FIG. 2 is a schematic view of a ball valve body mounting structure of the present invention;
FIG. 3 is a schematic view of the overall structure of the present invention;
FIG. 4 is a right view of the structure of the present invention.
In the figure: 1. a ball valve body; 2. a support pillar; 3. a support plate; 4. a pneumatic actuator device; 5. a first splice tray; 6. a second connecting disc; 7. a threaded rod; 8. a through hole; 9. a nut; 10. inserting a block; 11. a groove; 12. a seal ring; 13. a pipeline; 14. a latex pad.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution:
the first embodiment is as follows:
a high-stability pneumatic ball valve comprises a ball valve body 1, wherein a support pillar 2 is fixed on the upper end face of the ball valve body 1, a support plate 3 is fixed on the upper end face of the support pillar 2, a pneumatic execution device 4 is fixed on the support plate 3 through an external bolt, a first connecting disc 5 is fixed on the left and right end faces of the ball valve body 1, a through hole 8 is arranged on the left end face of the first connecting disc 5, the first connecting disc 5 is fixedly connected with a second connecting disc 6 through the through hole 8 in cooperation with a threaded rod 7 and a nut 9, an inserting block 10 is arranged on the right end face of the first connecting disc 5, a pipeline 13 is fixed on the right end face of the second connecting disc 6, a groove 11 is arranged on one end face of the second connecting disc 6 far away from the pipeline 13, a sealing ring 12 is fixed at the bottom of an inner cavity of the groove 11, the sealing ring 12 is made of rubber materials, and is connected with the inserting block 10 of the end face of the first connecting disc 5 in a clamping way through utilizing the groove 11 of the second connecting disc 6 far away from one end face of the pipeline 13, and when the inserted block 10 is connected with the groove 11 in a clamping manner, because the sealing ring 12 is made of rubber materials, the stability of the pneumatic ball valve is improved by utilizing the interference fit of the sealing ring 12 and the inserted block 10, and the phenomenon that water leakage occurs to a connecting port when water pumping and water drainage are avoided.
Example two:
the difference between this embodiment and the first embodiment is: the insert 10 is made of waterproof latex material, and is clamped and connected with the insert 10 with the end face of the first connecting disc 5 by utilizing the groove 11 of the second connecting disc 6 far away from one end face of the pipeline 13, because the insert 10 is made of waterproof latex material, the sealing performance of the sealing ring 12 and the insert 10 is improved by utilizing the interference fit of the sealing ring 12 and the insert 10, thereby solving the trouble that the connecting port cannot be sealed when the existing high-stability pneumatic ball valve is communicated with the pipeline, an emulsion pad 14 is arranged between the first connecting disc 5 and the second connecting disc 6, a threaded rod 7 is fixed on the right end face of the second connecting disc 6, a person holds the second connecting disc 6, places the emulsion pad 14 outside the threaded rod 7, then utilizes the threaded rod 7 to penetrate through the through hole 8 on the right end face of the first connecting disc 5, and then utilizes the nut 9 to be in threaded connection with the threaded rod 7, then through wrench movement nut 9, make nut 9 cooperate threaded rod 7 to stimulate first connection pad 5 and second connection pad 6 to go on being close to extrusion latex pad 14, thereby the inconvenient trouble of current high stability pneumatic ball valve and outside pipe installation has been solved, 2 inner chambers of support column are provided with logical groove, pneumatic actuator 4 passes through valve rod fixed connection ball valve body 1, install with the valve rod through utilizing pneumatic actuator 4, then fix with pneumatic actuator 4 through backup pad 3 again, and be convenient for support column 2 supports pneumatic actuator 4, thereby when changing maintenance pneumatic actuator 4 in the later stage, be convenient for dismantle pneumatic actuator 4, thereby solved current high stability pneumatic ball valve when changing pneumatic actuator maintenance, inconvenient trouble of dismantling carries out.
When the pneumatic sealing device works, firstly, a person holds the second connecting disc 6, the latex pad 14 is placed outside the threaded rod 7, then the threaded rod 7 penetrates through the through hole 8 on the right end face of the first connecting disc 5, then the threaded rod 7 is in threaded connection with the nut 9, then the nut 9 is twisted to enable the nut 9 to be matched with the threaded rod 7 to pull the first connecting disc 5 and the second connecting disc 6 to be close to and extrude the latex pad 14, the groove 11 on one end face of the second connecting disc 6 far away from the pipeline 13 is in clamping connection with the insert block 10 on the end face of the first connecting disc 5, the insert block 10 is made of waterproof latex materials, so that the sealing performance between the sealing ring 12 and the insert block 10 is improved by utilizing the interference fit between the sealing ring 12 and the insert block 10, the pneumatic actuating device 4 and the valve rod are installed by utilizing the pneumatic actuating device 4, and then the support plate 3 is fixed with the pneumatic actuating device 4, and the support column 2 of being convenient for supports pneumatic actuator 4 to when the pneumatic actuator 4 of maintenance is changed in the later stage, be convenient for dismantle pneumatic actuator 4, thereby solved current high stability pneumatic ball valve when changing pneumatic actuator maintenance, inconvenient trouble of dismantling.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions.
Claims (6)
1. The utility model provides a high stability pneumatic ball valve, includes ball valve body (1), its characterized in that: ball valve body (1) up end is fixed with support column (2), support column (2) up end is fixed with backup pad (3), backup pad (3) are fixed with pneumatic actuator (4) through outside bolt, the terminal surface is fixed with first connection pad (5) about ball valve body (1), first connection pad (5) left end face is provided with through-hole (8), first connection pad (5) are through-hole (8) cooperation threaded rod (7) and nut (9) fixedly connected with second connection pad (6), first connection pad (5) right-hand member face is provided with inserted block (10), second connection pad (6) right-hand member face is fixed with pipeline (13).
2. A high stability pneumatic ball valve as defined in claim 1, wherein: a groove (11) is formed in one end face, away from the pipeline (13), of the second connecting disc (6), a sealing ring (12) is fixed to the bottom of an inner cavity of the groove (11), and the sealing ring (12) is made of rubber materials.
3. A high stability pneumatic ball valve as defined in claim 1, wherein: the insert block (10) is made of waterproof latex materials.
4. A high stability pneumatic ball valve as defined in claim 1, wherein: an emulsion pad (14) is arranged between the first connecting disc (5) and the second connecting disc (6).
5. A high stability pneumatic ball valve as defined in claim 1, wherein: and a threaded rod (7) is fixed on the right end face of the second connecting disc (6).
6. A high stability pneumatic ball valve as defined in claim 1, wherein: the inner cavity of the support column (2) is provided with a through groove, and the pneumatic execution equipment (4) is fixedly connected with the ball valve body (1) through a valve rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122631291.2U CN216479180U (en) | 2021-10-30 | 2021-10-30 | High-stability pneumatic ball valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122631291.2U CN216479180U (en) | 2021-10-30 | 2021-10-30 | High-stability pneumatic ball valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216479180U true CN216479180U (en) | 2022-05-10 |
Family
ID=81444891
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122631291.2U Active CN216479180U (en) | 2021-10-30 | 2021-10-30 | High-stability pneumatic ball valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216479180U (en) |
-
2021
- 2021-10-30 CN CN202122631291.2U patent/CN216479180U/en active Active
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