CN217815530U - Flange type stop valve - Google Patents
Flange type stop valve Download PDFInfo
- Publication number
- CN217815530U CN217815530U CN202221215323.9U CN202221215323U CN217815530U CN 217815530 U CN217815530 U CN 217815530U CN 202221215323 U CN202221215323 U CN 202221215323U CN 217815530 U CN217815530 U CN 217815530U
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- China
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- flange
- flange piece
- stop valve
- fixedly connected
- thick bamboo
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Abstract
The utility model discloses a flange formula stop valve, including flange formula stop valve body and connecting pipe, the first flange piece of right side fixedly connected with of connecting pipe, the left side of flange formula stop valve body is provided with second flange piece, the left side of second flange piece is provided with the mounting hole, the inner chamber of mounting hole is provided with the draw-in groove, the right side fixedly connected with installation section of thick bamboo of first flange piece. The utility model discloses a first flange piece, the second flange piece, the mounting hole, the draw-in groove, an installation section of thick bamboo, the ejector pin, the drive wheel, the slide bar, the sliding sleeve, the drive block, the cooperation of fixture block and fixed cover, with first flange piece and the laminating of second flange piece, make an installation section of thick bamboo insert in the mounting hole that corresponds, the fixed cover of manual rotation, fixed cover drives the drive wheel through the ejector pin and removes, the drive wheel drives the fixture block through the drive block and removes, make it carry out the block with corresponding draw-in groove, and the operation is simple, thereby reach easy to assemble's effect, the problem of the inconvenient installation of current device has been solved.
Description
Technical Field
The utility model relates to the technical field of valves, specifically a flange formula stop valve.
Background
The stop valve is also called a cut-off valve, and belongs to a forced sealing type valve, so when the valve is closed, pressure must be applied to the valve clack to prevent the leakage of a forced sealing surface, when a medium enters the valve from the lower part of the valve clack, the resistance required to be overcome by an operating force is the friction force of the valve rod and a filler and the thrust generated by the pressure of the medium, the force for closing the valve is larger than the force for opening the valve, so the diameter of the valve rod is larger, otherwise, the fault of the top bending of the valve rod can occur, the existing flange type stop valve is communicated with a pipeline through a bolt, the operation is complex, the flange type stop valve is inconvenient to replace and overhaul in the later period, and the working efficiency of the flange type stop valve is reduced.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a flange formula stop valve possesses easy to assemble's advantage, has solved the problem of the inconvenient installation of current device.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a flange formula stop valve, includes flange formula stop valve body and connecting pipe, the first flange piece of right side fixedly connected with of connecting pipe, the left side of flange formula stop valve body is provided with second flange piece, the left side of second flange piece is provided with the mounting hole, the inner chamber of mounting hole is provided with the draw-in groove, the right side fixedly connected with installation section of thick bamboo of first flange piece, the inner chamber of installation section of thick bamboo is provided with the ejector pin, the right side fixedly connected with drive wheel of ejector pin, the inner chamber fixedly connected with slide bar of installation section of thick bamboo, the surperficial cover of slide bar is equipped with the sliding sleeve, the fixed surface of sliding sleeve is connected with the drive block, one side fixedly connected with fixture block of drive block, the surperficial cover of connecting pipe is equipped with fixed cover.
Preferably, the surface of the ejector rod is fixedly connected with a limiting block, and the other side of the limiting block is slidably connected with a limiting groove.
Preferably, the surface of the sliding rod is sleeved with a return spring, one end of the return spring is fixedly connected with the inner cavity of the mounting cylinder, and the other end of the return spring is fixedly connected with one side of the sliding sleeve.
Preferably, the left side of the ejector rod penetrates through the first flange piece and extends to the outer side of the first flange piece, and the number of the mounting holes and the number of the mounting cylinders are eight.
Preferably, the surface of the inner cavity of the fixing sleeve is provided with internal threads, and the surface of the connecting pipe is provided with external threads.
Preferably, the surface of the fixed sleeve is provided with a convex pattern, the left side of the ejector rod is provided with a groove, and the inner cavity of the groove is provided with a ball.
Compared with the prior art, the beneficial effects of the utility model are as follows:
1. the utility model discloses a first flange piece, the second flange piece, the mounting hole, the draw-in groove, an installation section of thick bamboo, the ejector pin, the drive wheel, the slide bar, the sliding sleeve, the drive block, the cooperation of fixture block and fixed cover, with first flange piece and the laminating of second flange piece, make an installation section of thick bamboo insert in the mounting hole that corresponds, the fixed cover of manual rotation, fixed cover drives the drive wheel through the ejector pin and removes, the drive wheel drives the fixture block through the drive block and removes, make it carry out the block with corresponding draw-in groove, and the operation is simple, thereby reach easy to assemble's effect, the problem of the inconvenient installation of current device has been solved.
2. The utility model discloses a stopper and spacing groove's cooperation is convenient for carry on spacingly to the ejector pin, improves the stability of device, through design reset spring, through reset spring to the effect of sliding sleeve, the sliding sleeve of being convenient for resets, through the design burr, increases the frictional force on fixed cover surface.
Drawings
FIG. 1 is a schematic view of the present invention;
FIG. 2 is an enlarged view of a portion A of FIG. 1 according to the present invention;
fig. 3 is a front view sectional view of the installation tube structure of the present invention.
In the figure: 1. a flange-type stop valve body; 2. a connecting pipe; 3. a first flange piece; 4. a second flange piece; 5. mounting holes; 6. a card slot; 7. mounting the cylinder; 8. a top rod; 9. a drive wheel; 10. a slide bar; 11. a sliding sleeve; 12. a drive block; 13. a clamping block; 14. fixing a sleeve; 15. a limiting block; 16. a return spring; 17. a relief pattern; 18. and a ball.
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 work belong to the protection scope of the present invention.
Referring to fig. 1-3, a flange type stop valve includes a flange type stop valve body 1 and a connection pipe 2, a first flange plate 3 is fixedly connected to a right side of the connection pipe 2, a second flange plate 4 is provided to a left side of the flange type stop valve body 1, a mounting hole 5 is provided to a left side of the second flange plate 4, an inner cavity of the mounting hole 5 is provided with a snap groove 6, a mounting cylinder 7 is fixedly connected to a right side of the first flange plate 3, an inner cavity of the mounting cylinder 7 is provided with a push rod 8, a left side of the push rod 8 penetrates the first flange plate 3 and extends to an outer side of the first flange plate 3, the mounting hole 5 and the mounting cylinder 7 are each eight in number, a stopper 15 is fixedly connected to a surface of the push rod 8, another side of the stopper 15 is slidably connected with a stopper groove, the push rod 8 is conveniently restrained by cooperation of the stopper 15 and the stopper groove, stability of the device is improved, a return spring 16 is designed, a surface of the slide rod 16 is acted on the slide sleeve 11 by the return spring 16, a surface of the slide rod 14 is fixedly connected to a surface of the slide rod 14, and a surface of the slide rod 14 is provided with a return block 14, a surface of the connection pipe 12, and a surface of the connection pipe is provided with a surface of the connection pipe 12, a return spring, a connection pipe 12, a surface of the slide sleeve 12, a connection pipe is provided on a left side of the slide sleeve 12, through first flange piece 3, second flange piece 4, mounting hole 5, draw-in groove 6, an installation section of thick bamboo 7, ejector pin 8, drive wheel 9, slide bar 10, sliding sleeve 11, driving block 12, fixture block 13 and fixed cover 14's cooperation, laminate first flange piece 3 and second flange piece 4, make an installation section of thick bamboo 7 insert in the mounting hole 5 that corresponds, manual rotatory fixed cover 14, fixed cover 14 drives drive wheel 9 through ejector pin 8 and removes, drive wheel 9 drives fixture block 13 through driving block 12 and removes, make it carry out the block with corresponding draw-in groove 6, and the operation is thus simple, thereby reach the effect of easy to assemble, the problem of the inconvenient installation of current device has been solved.
During the use, with the laminating of first flange piece 3 and second flange piece 4, make installation section of thick bamboo 7 insert corresponding mounting hole 5, the fixed cover 14 of manual rotation, fixed cover 14 drives drive wheel 9 through ejector pin 8 and removes, and drive wheel 9 drives fixture block 13 through drive block 12 and removes, makes it carry out the block with corresponding draw-in groove 6, easy operation to reach easy to assemble's effect.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a flange formula stop valve, includes flange formula stop valve body (1) and connecting pipe (2), its characterized in that: the utility model discloses a stop valve, including connecting pipe (2), the first flange piece of right side fixedly connected with (3), the left side of flange formula stop valve body (1) is provided with second flange piece (4), the left side of second flange piece (4) is provided with mounting hole (5), the inner chamber of mounting hole (5) is provided with draw-in groove (6), the right side fixedly connected with installation section of thick bamboo (7) of first flange piece (3), the inner chamber of installation section of thick bamboo (7) is provided with ejector pin (8), the right side fixedly connected with drive wheel (9) of ejector pin (8), the inner chamber fixedly connected with slide bar (10) of installation section of thick bamboo (7), the surface cover of slide bar (10) is equipped with sliding sleeve (11), the fixed surface of sliding sleeve (11) is connected with drive block (12), one side fixedly connected with fixture block (13) of drive block (12), the surface cover of connecting pipe (2) is equipped with fixed cover (14).
2. A flange-type shutoff valve according to claim 1, wherein: the surface of the ejector rod (8) is fixedly connected with a limiting block (15), and the other side of the limiting block (15) is connected with a limiting groove in a sliding mode.
3. A flange-type shutoff valve according to claim 1, wherein: the surface cover of slide bar (10) is equipped with reset spring (16), the inner chamber fixed connection of one end and installation section of thick bamboo (7) of reset spring (16), the other end and the one side fixed connection of sliding sleeve (11) of reset spring (16).
4. A flange stop valve as defined in claim 1, wherein: the left side of ejector pin (8) runs through first flange piece (3) and extends to the outside of first flange piece (3), the quantity of mounting hole (5) and installation section of thick bamboo (7) is eight.
5. A flange-type shutoff valve according to claim 1, wherein: the surface of the inner cavity of the fixed sleeve (14) is provided with internal threads, and the surface of the connecting pipe (2) is provided with external threads.
6. A flange-type shutoff valve according to claim 1, wherein: the surface of the fixing sleeve (14) is provided with a convex pattern (17), the left side of the ejector rod (8) is provided with a groove, and the inner cavity of the groove is provided with a ball (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221215323.9U CN217815530U (en) | 2022-05-18 | 2022-05-18 | Flange type stop valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221215323.9U CN217815530U (en) | 2022-05-18 | 2022-05-18 | Flange type stop valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217815530U true CN217815530U (en) | 2022-11-15 |
Family
ID=83985929
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221215323.9U Active CN217815530U (en) | 2022-05-18 | 2022-05-18 | Flange type stop valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217815530U (en) |
-
2022
- 2022-05-18 CN CN202221215323.9U patent/CN217815530U/en active Active
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