CN216407793U - Novel flange ball valve - Google Patents
Novel flange ball valve Download PDFInfo
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- CN216407793U CN216407793U CN202122017452.9U CN202122017452U CN216407793U CN 216407793 U CN216407793 U CN 216407793U CN 202122017452 U CN202122017452 U CN 202122017452U CN 216407793 U CN216407793 U CN 216407793U
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Abstract
The utility model discloses a novel flange ball valve which comprises a valve body, wherein an opening is formed in the top of the valve body, a connecting rod is installed at the opening, a valve rod is connected to the top of the connecting rod, a rotating handle is sleeved outside the valve rod, anti-skidding textures are arranged outside the rotating handle, a connecting hole is formed in one end of the rotating handle and is mutually connected with the valve rod, an adjusting block is installed on one side of the bottom of the rotating handle, a sliding groove is formed in one side of the top of the adjusting block and is in a semi-arc shape, a limiting rod is installed inside the sliding groove in a sliding mode, one end of the limiting rod is mutually connected with the bottom of the rotating handle, clamping grooves are formed in two sides of the bottom of the limiting rod, and mounting grooves are formed in two sides, close to the sliding groove, of the inside of the adjusting block. This kind of novel flange ball valve, simple structure is reasonable, the modern design, and easy operation is convenient, can effectively carry on spacingly to the handle, prevents the seepage of medium, and can conveniently have higher practical value to the installation of flange and valve body.
Description
Technical Field
The utility model relates to the technical field of flange ball valves, in particular to a novel flange ball valve.
Background
The ball valve and gate valve are the same type of valve, and the difference is that its closing member is a ball, and the ball can be rotated around the valve body centre line to open and close the valve. Ball valves are used in pipelines primarily to shut off, distribute and change the direction of flow of media.
Most of the existing flange ball valves rotate 90 degrees through handles to realize circulation and blocking of media, but due to the external influence, the handles are loosened after long-time use, the media cannot be completely blocked, and the use is influenced. Therefore, the novel flange ball valve is improved.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problems, the utility model provides the following technical scheme:
the utility model discloses a novel flange ball valve which comprises a valve body, wherein an opening is formed in the top of the valve body, a connecting rod is installed at the opening, a valve rod is connected to the top of the connecting rod, a rotating handle is sleeved outside the valve rod, anti-skidding textures are arranged outside the rotating handle, a connecting hole is formed in one end of the rotating handle and is connected with the valve rod, an adjusting block is installed on one side of the bottom of the rotating handle, a sliding groove is formed in one side of the top of the adjusting block and is in a semi-circular arc shape, a limiting rod is installed inside the sliding groove in a sliding mode, one end of the limiting rod is connected with the bottom of the rotating handle in a sliding mode, clamping grooves are formed in two sides of the bottom of the limiting rod, and installation grooves are formed in two sides, close to the sliding groove, of the inside of the adjusting block.
As a preferred technical scheme of the present invention, spring posts are installed inside the pair of mounting grooves, springs are installed inside the spring posts, one end of each spring post is connected with a clamping block, and the clamping block and the clamping groove are clamped with each other.
As a preferable technical scheme of the utility model, the bottom of the connecting rod is connected with a threaded rod, a valve ball is arranged in the valve body, a threaded hole is formed in the top of the valve ball, and threads on the surface of the threaded rod are meshed with threads in the threaded hole.
According to a preferable technical scheme of the utility model, through holes are formed in two sides of the valve ball, the pair of through holes are communicated with each other, sealing rings are sleeved outside the pair of through holes, and the sealing rings are made of rubber materials.
As a preferred technical scheme of the utility model, flanges are arranged on two sides of the valve body, a plurality of mounting holes are arranged in the flanges at equal intervals, an opening is arranged at the top of the valve body, and a connecting column is arranged at the opening.
As a preferred technical scheme of the present invention, a pair of connection plates is sleeved between a pair of flanges outside the valve body, a plurality of threaded holes are arranged in the pair of connection plates at equal distances, and adjusting bolts are installed in the plurality of threaded holes and are engaged with the threaded holes.
The utility model has the beneficial effects that:
1. according to the novel flange ball valve, the ball valve can rotate by 90 degrees by matching the rotating handle, the valve rod and the connecting rod, medium circulation and blocking are realized, through holes are formed in the two sides of the ball valve, medium circulation can be realized, when the ball valve is rotated, the spherical surface is attached to a pipeline to block the medium, and the flange and the valve body can be conveniently installed and detached by matching the connecting plate and the threaded rod;
2. according to the novel flange ball valve, the rotating handle rotates 90 degrees in the sliding groove through the matching of the limiting rod and the sliding groove, the limiting rod can be clamped through the matching of the clamping groove, the clamping block and the spring, the rotating handle is prevented from being loosened after being used for a long time, a medium cannot be completely blocked, and the leakage of the medium can be reduced to a certain extent through the arrangement of the sealing ring; the utility model has the advantages of simple and reasonable structure, novel design, simple and convenient operation, capability of effectively limiting the handle and preventing the leakage of a medium, convenience in mounting the flange and the valve body and higher practical value.
Drawings
The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model. In the drawings:
FIG. 1 is a perspective view of a novel flanged ball valve of the present invention;
FIG. 2 is a schematic plan sectional view of a novel flanged ball valve of the present invention;
FIG. 3 is a perspective view of a novel flanged ball valve according to the present invention;
fig. 4 is a schematic plan sectional view of a rotary handle of a novel flanged ball valve according to the present invention.
In the figure: 1. a valve body; 2. a flange; 3. mounting holes; 4. a connecting plate; 5. adjusting the bolt; 6. connecting columns; 7. an adjusting block; 8. connecting holes; 9. rotating the handle; 10. a valve stem; 11. a connecting rod; 12. a threaded rod; 13. a valve ball; 14. a through hole; 15. a seal ring; 16. a chute; 17. a limiting rod; 18. a card slot; 19. mounting grooves; 20. a spring; 21. and (7) clamping blocks.
Detailed Description
The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are described herein for the purpose of illustration and explanation and not limitation.
Example (b): as shown in fig. 1-4, the novel flange ball valve of the present invention comprises a valve body 1, an opening is provided at the top of the valve body 1, a connecting rod 11 is arranged at the opening, a valve rod 10 is connected at the top of the connecting rod 11, a rotating handle 9 is sleeved outside the valve rod 10, and the outside of the rotating handle 9 is provided with anti-skid grains, one end of the rotating handle 9 is provided with a connecting hole 8, the connecting hole 8 is connected with the valve rod 10, one side of the bottom of the rotating handle 9 is provided with an adjusting block 7, and one side of the top of the adjusting block 7 is provided with a sliding chute 16, the sliding chute 16 is in a semi-arc shape, a limiting rod 17 is slidably arranged inside the sliding chute 16, and one end of the limiting rod 17 is connected with the bottom of the rotating handle 9, clamping grooves 18 are formed in two sides of the bottom of the limiting rod 17, and mounting grooves 19 are formed in two sides, close to the sliding grooves 16, of the adjusting block 7.
Wherein, the spring post is all installed to the inside of a pair of mounting groove 19, just the inside of spring post is equipped with spring 20, the one end of spring post is connected with fixture block 21, just fixture block 21 and the mutual block of draw-in groove 18 can carry on spacingly to turning handle 9 through installing fixture block 21 and draw-in groove 18.
Wherein, the bottom of connecting rod 11 is connected with threaded rod 12, the internally mounted of valve body 1 has valve ball 13, the top of valve ball 13 is equipped with the screw hole, just the screw on threaded rod 12 surface meshes with the screw in the screw hole each other.
Wherein, the both sides of valve ball 13 all are equipped with through-hole 14, and it is a pair of through-hole 14 intercommunicates, and is a pair of the outside of through-hole 14 all is equipped with sealing washer 15, just sealing washer 15 is the rubber material, through installing the sealing washer, can reduce the seepage of medium to a certain extent.
Wherein, flange 2 is all installed to the both sides of valve body 1, the inside equidistance of flange 2 is equipped with a plurality of mounting holes 3, the top of valve body 1 is equipped with the opening, just spliced pole 6 is installed to the opening part.
Wherein, the cover of the outside of valve body 1 is equipped with a pair of connecting plate 4 between a pair of flange 2, and is a pair of the impartial distance in inside of connecting plate 4 is equipped with a plurality of screw holes, and is a plurality of adjusting bolt 5 all installs in the screw hole, adjusting bolt 5 and the mutual interlock of screw hole can make things convenient for valve body 1 to install and dismantle through installing adjusting bolt 5.
The working principle is as follows: when the valve is used, the valve body 1 is fixedly installed together with the flange 2 through the adjusting threaded rod 12, the valve body 1 is installed on a pipeline through the flange 2 and the installation hole 3, the limiting rod 17 is rotated for 90 degrees in the chute 16 on the adjusting block 7 by rotating the handle 9, the valve rod 10 drives the ball valve 13 to rotate when the limiting rod is rotated for 90 degrees, when the through holes 14 on the two sides of the ball valve 13 are attached to the pipeline, a medium circulates through the through holes, the limiting rod 17 is fixed by mutually clamping the clamping groove 18 at the bottom of the limiting rod 17 and the clamping block 21 in the adjusting block 7, the rotating handle 9 is pulled to separate the clamping block 21 from the clamping groove 18 when the medium needs to be blocked, the limiting rod 17 rotates for 90 degrees in the chute 16, the spherical surface of the ball valve 13 is attached to the pipeline to block the medium, and the sealing ring 15 is installed, the leakage of the medium can be prevented, and the sealing performance is improved.
Finally, it should be noted that: in the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.
In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the utility model. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. A novel flange ball valve comprises a valve body (1) and is characterized in that an opening is formed in the top of the valve body (1), a connecting rod (11) is installed at the opening, a valve rod (10) is connected to the top of the connecting rod (11), a rotating handle (9) is sleeved outside the valve rod (10), anti-skidding textures are arranged outside the rotating handle (9), a connecting hole (8) is formed in one end of the rotating handle (9), the connecting hole (8) is connected with the valve rod (10) in an interconnecting mode, an adjusting block (7) is installed on one side of the bottom of the rotating handle (9), a sliding groove (16) is formed in one side of the top of the adjusting block (7), the sliding groove (16) is in a semi-circular arc shape, a limiting rod (17) is installed inside the sliding groove (16), and one end of the limiting rod (17) is connected with the bottom of the rotating handle (9) in an interconnecting mode, the bottom both sides of gag lever post (17) all are equipped with draw-in groove (18), the inside of regulating block (7) all is equipped with mounting groove (19) in the both sides that are close to spout (16).
2. The novel flange ball valve according to claim 1, wherein a spring column is installed inside each of the pair of installation grooves (19), a spring (20) is installed inside each spring column, a clamping block (21) is connected to one end of each spring column, and the clamping block (21) and the clamping groove (18) are clamped with each other.
3. A novel flange ball valve according to claim 1, characterized in that a threaded rod (12) is connected to the bottom of the connecting rod (11), a valve ball (13) is installed inside the valve body (1), a threaded hole is formed in the top of the valve ball (13), and threads on the surface of the threaded rod (12) are meshed with threads in the threaded hole.
4. A novel flange ball valve according to claim 3, characterized in that both sides of the valve ball (13) are provided with through holes (14), and a pair of the through holes (14) are communicated with each other, and a sealing ring (15) is sleeved outside the pair of the through holes (14), and the sealing ring (15) is made of rubber.
5. A novel flange ball valve according to claim 1, characterized in that flanges (2) are installed on both sides of the valve body (1), a plurality of mounting holes (3) are equidistantly formed in the inner portion of the flange (2), an opening is formed in the top of the valve body (1), and a connecting column (6) is installed at the opening.
6. The novel flange ball valve according to claim 1, characterized in that a pair of connecting plates (4) is sleeved outside the valve body (1) between the pair of flanges (2), a plurality of threaded holes are formed in the pair of connecting plates (4) at equal distances, adjusting bolts (5) are installed in the plurality of threaded holes, and the adjusting bolts (5) are meshed with the threaded holes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122017452.9U CN216407793U (en) | 2021-08-25 | 2021-08-25 | Novel flange ball valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122017452.9U CN216407793U (en) | 2021-08-25 | 2021-08-25 | Novel flange ball valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216407793U true CN216407793U (en) | 2022-04-29 |
Family
ID=81289114
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122017452.9U Active CN216407793U (en) | 2021-08-25 | 2021-08-25 | Novel flange ball valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216407793U (en) |
-
2021
- 2021-08-25 CN CN202122017452.9U patent/CN216407793U/en active Active
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