CN210423783U - Platform type pneumatic ball valve - Google Patents
Platform type pneumatic ball valve Download PDFInfo
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- CN210423783U CN210423783U CN201921391276.1U CN201921391276U CN210423783U CN 210423783 U CN210423783 U CN 210423783U CN 201921391276 U CN201921391276 U CN 201921391276U CN 210423783 U CN210423783 U CN 210423783U
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- valve body
- bearing
- valve
- platform
- gland
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Abstract
The utility model provides a platform type pneumatic ball valve, including valve body and valve rod, the valve body comprises left valve body and right valve body, still be equipped with the spheroid in the valve body, the upside of left valve body right-hand member is equipped with the connector, the lower extreme of valve rod passes the connector be connected with the spheroid, the left valve body of connector department upwards extends and forms the central siphon part, central siphon part and valve rod radial interval set up, the lower extreme in the central siphon part is equipped with the filler, the upper end of filler is equipped with the gland, the lower extreme of gland is supported with the filler and is cooperated, the gland sets up with the valve rod at radial interval, still include the bearing, the outer lane and the central siphon fixed connection of bearing, the inner circle and the valve; the outer ring of the bearing extends outwards along the radial direction of the bearing to form a mounting platform, the mounting platform is provided with a connecting hole and a locking hole, the outer ring of the bearing is higher than the inner ring of the bearing, the pneumatic actuator further comprises a screw rod, and the screw rod is fixedly connected with the connecting hole through a nut.
Description
Technical Field
The utility model relates to a platform type pneumatic ball valve.
Background
A ball valve is used for controlling the apparatus that the fluid make-and-break, the ball valve commonly used is to come the manual operation valve rod to control the spheroid through the handle, along with the technological progress, and the ball valve application scene is more and more abundant, the control to the ball valve also can more and more variety, for example, control the valve rod through actuating mechanism, actuating mechanism needs to install on the valve body, the position that existing ball valve mostly does not use for installing actuating mechanism, need set up the peripheral hardware cooperation and install actuating mechanism, it is just more troublesome to install like this, and the stability of installation is not very good yet.
SUMMERY OF THE UTILITY MODEL
To the problem pointed out in the background art, the utility model provides a platform type pneumatic ball valve is provided with the mounting platform who connects other actuating mechanism on it, the pneumatic actuating mechanism's of being convenient for installation.
The technical scheme of the utility model is realized like this:
a platform type pneumatic ball valve comprises a valve body and a valve rod, wherein the valve body consists of a left valve body and a right valve body which are fixedly connected through screws, a ball body is also arranged in the valve body, valve seats which are in sealing fit with the ball body are respectively arranged on the left valve body and the right valve body, a connecting port is arranged on the upper side of the right end of the left valve body, and the lower end of the valve rod penetrates through the connecting port to be connected with the ball body;
the left valve body at the connecting port extends upwards to form a shaft tube part, the shaft tube part and the valve rod are arranged at a radial interval, the lower end in the shaft tube part is provided with packing, the upper end of the packing is provided with a gland, the outer wall of the gland is provided with external threads, the inner side wall of the shaft tube is provided with internal threads, the lower end of the gland is abutted and matched with the packing, the gland and the valve rod are arranged at a radial interval, the left valve body further comprises a bearing, the bearing is arranged at the upper end of the shaft tube, the outer ring of the bearing is fixedly connected with the shaft tube;
the outer ring of the bearing extends outwards along the radial direction of the bearing to form a mounting platform, a connecting hole and a locking hole are formed in the mounting platform, and the outer ring of the bearing is higher than the inner ring of the bearing;
the pneumatic actuator is characterized by further comprising a pneumatic actuator, a screw rod is arranged at the lower end of the pneumatic actuator, and the screw rod is fixedly connected with the connecting hole through a nut.
The utility model discloses still further set up to, left valve body and right valve body on be equipped with flange respectively.
The utility model discloses still further set up to, the valve body on be equipped with the escape orifice.
The utility model discloses still further set up to, the junction of left valve body and right valve body be equipped with seal ring.
The utility model discloses still further set up to, the disk seat have metal material to make.
The utility model discloses still further set up to, the inner circle and the valve rod welded connection of bearing.
By adopting the technical scheme, the beneficial effects of the utility model are that:
the utility model provides a platform type pneumatic ball valve, its valve body upper end is equipped with the mounting platform who forms by the bearing inner race, has made things convenient for pneumatic actuator's installation, and carries out fixed position to the valve rod through the inner circle of bearing, makes valve rod mounted position fixed, can not take place the transaction, and its structural design is reasonable, controls stably.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a top view of the valve body of the present invention;
fig. 3 is a schematic structural diagram of the bearing of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
The present invention is described below with reference to fig. 1-3:
the utility model provides a pneumatic ball valve of platform type, includes valve body and valve rod 1, and the valve body comprises left valve body 2 and right valve body 3, and left valve body 2 and right valve body 3 still are equipped with spheroid 5 through 4 fixed connection of screw in the valve body through screw, are equipped with respectively on left valve body 2 and the right valve body 3 with the sealed complex disk seat 6 of spheroid 5.
The upside of 2 right-hand members of left valve body is equipped with connector 7, and the lower extreme of valve rod 1 passes connector 7 be connected with spheroid 5, the left valve body 2 of connector 7 department upwards extends and forms central siphon part 8, central siphon part 8 and the radial interval setting of valve rod 1, and the lower extreme in the central siphon part 8 is equipped with packing 9, and the upper end of packing 9 is equipped with gland 10, the outer wall of gland 10 be equipped with the external screw thread, central siphon part 8's inside wall on be equipped with the internal thread, the lower extreme and the counterbalance cooperation of packing 9 of gland 10, gland 10 and valve rod 1 set up at radial interval.
The valve further comprises a bearing, the bearing is arranged at the upper end of the shaft tube part 8, an outer ring 11 of the bearing is fixedly connected with the shaft tube part 8, and an inner ring 12 of the bearing is fixedly connected with the valve rod 1.
The outer ring 11 of the bearing extends outwards along the radial direction of the bearing to form a mounting platform 13, the mounting platform 13 is provided with a connecting hole 14 and a locking hole, the outer ring 11 of the bearing is higher than the inner ring 12 of the bearing, a pneumatic actuator can be conveniently mounted on the outer ring, and the pneumatic actuator is prevented from contacting with the inner ring.
The pneumatic actuator 30 is further included, a screw 31 is arranged at the lower end of the pneumatic actuator 30, and the screw 31 is fixedly connected with the connecting hole 14 through a nut 32
Wherein, the left valve body 2 and the right valve body 3 are respectively provided with a connecting flange 16.
Wherein, the valve body is provided with a drain outlet 17.
Wherein, the joint of the left valve body 2 and the right valve body 3 is provided with a sealing gasket.
Wherein the valve seat 6 is made of metal material.
Wherein, the inner ring 12 of the bearing is connected with the valve rod 1 in a welding way.
By adopting the technical scheme, the beneficial effects of the utility model are that:
the utility model provides a pneumatic ball valve of platform type is equipped with mounting platform 13 on its valve body, and the installation of the peripheral hardware that convenient all kinds of cooperation valves used, and carries out fixed position to valve rod 1 through the bearing, makes valve rod 1 mounted position fixed, can not take place the transaction, controls stably.
The above description is only for the preferred embodiment of the present invention and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. The utility model provides a pneumatic ball valve of platform type which characterized in that: the valve body is composed of a left valve body and a right valve body, the left valve body and the right valve body are fixedly connected through screws, a ball body is further arranged in the valve body, valve seats which are in sealing fit with the ball body are respectively arranged on the left valve body and the right valve body, a connecting port is arranged on the upper side of the right end of the left valve body, and the lower end of the valve rod penetrates through the connecting port to be connected with the ball body;
the left valve body at the connecting port extends upwards to form a shaft tube part, the shaft tube part and the valve rod are arranged at a radial interval, the lower end in the shaft tube part is provided with packing, the upper end of the packing is provided with a gland, the outer wall of the gland is provided with external threads, the inner side wall of the shaft tube is provided with internal threads, the lower end of the gland is abutted and matched with the packing, the gland and the valve rod are arranged at a radial interval, the left valve body further comprises a bearing, the bearing is arranged at the upper end of the shaft tube, the outer ring of the bearing is fixedly connected with the shaft tube;
the outer ring of the bearing extends outwards along the radial direction of the bearing to form a mounting platform, a connecting hole and a locking hole are formed in the mounting platform, and the outer ring of the bearing is higher than the inner ring of the bearing;
the pneumatic actuator is characterized by further comprising a pneumatic actuator, a screw rod is arranged at the lower end of the pneumatic actuator, and the screw rod is fixedly connected with the connecting hole through a nut.
2. A platform pneumatic ball valve according to claim 1, wherein: and the left valve body and the right valve body are respectively provided with a connecting flange.
3. A platform pneumatic ball valve according to claim 1, wherein: the valve body is provided with a drain outlet.
4. A platform pneumatic ball valve according to claim 1, wherein: and a sealing gasket is arranged at the joint of the left valve body and the right valve body.
5. A platform pneumatic ball valve according to claim 1, wherein: the valve seat is made of metal materials.
6. A platform pneumatic ball valve according to claim 1, wherein: and the inner ring of the bearing is connected with the valve rod in a welding manner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921391276.1U CN210423783U (en) | 2019-08-26 | 2019-08-26 | Platform type pneumatic ball valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921391276.1U CN210423783U (en) | 2019-08-26 | 2019-08-26 | Platform type pneumatic ball valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210423783U true CN210423783U (en) | 2020-04-28 |
Family
ID=70364680
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921391276.1U Active CN210423783U (en) | 2019-08-26 | 2019-08-26 | Platform type pneumatic ball valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210423783U (en) |
-
2019
- 2019-08-26 CN CN201921391276.1U patent/CN210423783U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |