CN220134660U

CN220134660U - Adjusting ball valve

Info

Publication number: CN220134660U
Application number: CN202321468682.XU
Authority: CN
Inventors: 吴雪
Original assignee: SICHUAN KAITZ VALVE Manufacturing CO LTD
Current assignee: SICHUAN KAITZ VALVE Manufacturing CO LTD
Priority date: 2023-06-09
Filing date: 2023-06-09
Publication date: 2023-12-05
Anticipated expiration: 2033-06-09

Abstract

The utility model relates to the technical field of valves and discloses an adjustable ball valve which comprises a first valve body and a second valve body, wherein a ball body is arranged between the first valve body and the second valve body; according to the utility model, the pressing head is pressed, the pressing head moves to drive the pressing rod to move, the pressing rod moves to drive the clamping head to move, the clamping head moves to enable the clamping head to be separated from the inner wall of the fixed rod, then the first valve body and the second valve body are separated for maintenance, the purpose of convenient maintenance can be achieved, the workload is reduced, and the maintenance efficiency is improved.

Description

Adjusting ball valve

Technical Field

The utility model relates to the technical field of valves, in particular to an adjustable ball valve.

Background

The ball valve, the opening and closing piece (sphere) is driven by the valve rod and rotates around the axis of the ball valve. The ball valve can also be used for fluid regulation and control, wherein the V-shaped ball core of the hard seal V-shaped ball valve and the metal valve seat of the surfacing hard alloy have very strong shearing force, and the hard seal V-shaped ball valve is particularly suitable for mediums containing fibers, tiny solid particles and the like, but the existing ball valve is inconvenient to maintain, after the ball valve is used for a long time, the ball valve rubs with the valve body, the sealing performance is reduced due to long-time friction, the ball valve and the valve body are required to be maintained, the valve body is required to be opened during maintenance, the valve body is fixedly connected through bolts, a wrench is required to be used for disassembly and assembly during disassembly, the workload is very troublesome, the maintenance efficiency is reduced, the direction of the regulating handle is difficult to be regulated, the ball valve is generally fixedly connected with the valve body, if the regulating handle is required to be disassembled, the ball valve is installed after the regulating handle is required to be regulated, the ball valve is very troublesome to be used, the practicability is reduced, and the existing problems are solved.

Disclosure of Invention

The utility model aims to provide an adjustable ball valve, which has the advantages of convenience in maintenance and direction adjustment, and solves the problems that the existing ball valve is inconvenient in maintenance and direction adjustment.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an adjustable ball valve, includes first valve body and second valve body, be provided with the spheroid between first valve body and the second valve body, spheroidal top bolt has the dwang, the inside of first valve body and second valve body all is provided with sealing mechanism, the surface of first valve body and second valve body is the bolt respectively has first fixed block and second fixed block, the inside slip of first fixed block has cup jointed the push rod, the through-hole has been seted up to the surface of push rod, be provided with first spring between the inner wall of push rod and first fixed block, the surface bolt of push rod has the joint, the inside sliding connection of through-hole has the dead lever, and the one end of dead lever and the surface bolt of second fixed block, and the inner wall and the joint of dead lever, the surface of first valve body and second valve body all rotates the cup joint flange, the surface bolt of flange has a fixed cylinder, and first valve body and second rotate the cup joint, the inside slip of fixed cylinder has cup jointed the push rod, the joint rod has been seted up to the surface bolt, joint between the joint plate and the second valve body has set up with the joint hole, the joint between the inner wall and the joint of stop lever and the valve body.

By adopting the technical scheme, through pressing the pressing head, the pressing head moves and drives the pressing rod to move, the pressing rod moves and drives the clamping head to move, the clamping head moves to enable the clamping head to be separated from the inner wall of the fixed rod, then the first valve body and the second valve body are separated to be maintained, the purpose of convenient maintenance can be achieved, the workload is reduced, the maintenance efficiency is improved, the pulling block is moved and drives the clamping rod to move, the clamping rod moves to enable the clamping rod to be separated from the clamping hole, then the rotating head rotates to the required direction, the pulling block is loosened, the clamping rod is clamped with the clamping hole under the action of the second spring, the direction is adjusted, the workload is reduced, the practicability is improved, and the use is convenient.

The sealing mechanism further comprises a fixed ring, wherein the fixed ring is fixedly sleeved with the inner wall of the first valve body and the inner wall of the second valve body, the inner wall of the fixed ring is in sliding sleeve connection with a sealing ring, and a third spring is arranged between the sealing ring and the inner wall of the fixed ring.

By adopting the technical scheme, water leakage is prevented by arranging the sealing mechanism.

The utility model is further arranged that the top of the rotating rod is bolted with a rotating head.

By adopting the technical scheme, the rotating rod is convenient to rotate by arranging the rotating head.

The utility model is further arranged that the top of the clamping connection rod is bolted with a pull block.

By adopting the technical scheme, the clamping rod is convenient to move by arranging the pull block.

The utility model is further arranged that one end of the clamping connector is wedge-shaped.

By adopting the technical scheme, one end of the clamping connector is wedge-shaped, and the installation is convenient.

The utility model further provides that one end of the pressing rod is bolted with a pressing head.

By adopting the technical scheme, the pressing rod is convenient to move by arranging the pressing head.

Compared with the prior art, the utility model provides an adjustable ball valve, which has the following beneficial effects:

1. according to the utility model, the pressing head is pressed, the pressing head moves to drive the pressing rod to move, the pressing rod moves to drive the clamping head to move, the clamping head moves to enable the clamping head to be separated from the inner wall of the fixed rod, and then the first valve body and the second valve body are separated for maintenance, so that the purpose of convenient maintenance can be achieved, the workload is reduced, and the maintenance efficiency is improved.

2. According to the utility model, the pull block is moved to drive the clamping rod to move, the clamping rod moves to enable the clamping rod to be separated from the clamping hole, then the rotating head is rotated to a required direction, the pull block is loosened, the clamping rod is clamped with the clamping hole under the action of the second spring, and the clamping rod is fixed, so that the purpose of adjusting the direction can be achieved, the workload is reduced, the practicability is improved, and the use is convenient.

Drawings

FIG. 1 is a cross-sectional view of the structure of the present utility model;

FIG. 2 is a cross-sectional view of the structure of the present utility model;

fig. 3 is a side cross-sectional view of a partial structure of the present utility model.

In the figure: 1. a first valve body; 2. a second valve body; 3. a sphere; 4. a rotating lever; 5. a sealing mechanism; 6. a first fixed block; 7. a second fixed block; 8. pressing a pressing rod; 9. a through hole; 10. a first spring; 11. a clamping joint; 12. a fixed rod; 13. a flange; 14. a fixed cylinder; 15. a clamping rod; 16. a limiting plate; 17. a second spring; 18. a clamping hole; 19. a fixing ring; 20. a seal ring; 21. a third spring; 22. a rotating head; 23. pulling blocks; 24. pressing head.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Embodiment one:

referring to fig. 2, an adjustable ball valve comprises a first valve body 1 and a second valve body 2, a ball body 3 is arranged between the first valve body 1 and the second valve body 2, a rotating rod 4 is bolted to the top of the ball body 3, sealing mechanisms 5 are arranged in the first valve body 1 and the second valve body 2, a first fixed block 6 and a second fixed block 7 are respectively bolted to the surfaces of the first valve body 1 and the second valve body 2, a pressing rod 8 is sheathed in the first fixed block 6 in a sliding manner, a through hole 9 is formed in the surface of the pressing rod 8, a first spring 10 is arranged between the pressing rod 8 and the inner wall of the first fixed block 6, a clamping joint 11 is bolted to the surface of the pressing rod 8, a fixed rod 12 is connected to the inner part of the through hole 9 in a sliding manner, one end of the fixed rod 12 is bolted to the surface of the second fixed block 7, the inner wall of the fixed rod 12 is clamped with the clamping joint 11, the pressing rod 24 is moved to drive the pressing rod 8 to move, the clamping joint 11 is moved by pressing the pressing rod 8, the clamping joint 11 is moved to separate the inner wall of the fixed rod 12 from the first valve body 1, maintenance efficiency is reduced, and the maintenance efficiency is facilitated.

Referring to fig. 1, the sealing mechanism 5 includes a fixed ring 19, the fixed ring 19 is fixedly sleeved with the inner wall of the first valve body 1 and the inner wall of the second valve body 2, the inner wall of the fixed ring 19 is slidably sleeved with a sealing ring 20, a third spring 21 is arranged between the sealing ring 20 and the inner wall of the fixed ring 19, and water leakage is prevented by arranging the sealing mechanism 5.

Referring to fig. 1 and 2, the top of the rotary rod 4 is bolted with a rotary head 22, and by providing the rotary head 22, the rotary rod 4 is convenient to rotate.

Referring to fig. 2, one end of the clip 11 is wedge-shaped, and by arranging the clip 11 to have a wedge-shaped end, the installation is convenient.

Referring to fig. 2, one end of the pressing rod 8 is bolted with a pressing head 24, and by providing the pressing head 24, the pressing rod 8 is convenient to move.

The use process is briefly described: pressing the pressing head 24, the pressing head 24 moves to drive the pressing rod 8 to move, the pressing rod 8 moves to drive the clamping connector 11 to move, the clamping connector 11 moves to enable the clamping connector 11 to be separated from the inner wall of the fixed rod 12, then the first valve body 1 and the second valve body 2 are separated for maintenance, after maintenance is completed, the ball 3 is placed between the first valve body 1 and the second valve body 2, the fixed rod 12 is inserted into the first fixed block 6, the pressing rod 8 drives the clamping connector 11 to be clamped with the inner wall of the fixed rod 12 under the action of the first spring 10, the fixed rod 12 is fixed, the first valve body 1 and the second valve body 2 are fixed, maintenance is completed, and therefore the purpose of convenience in maintenance is achieved.

Embodiment two:

referring to fig. 1 and 3, the surfaces of the first valve body 1 and the second valve body 2 are both rotatably sleeved with a flange 13, the surface of the flange 13 is bolted with a fixed cylinder 14, the fixed cylinder 14 is rotatably sleeved with the first valve body 1 and the second valve body 2, a clamping rod 15 is slidably sleeved in the fixed cylinder 14, a limiting plate 16 is fixedly sleeved on the surface of the clamping rod 15, a second spring 17 is arranged between the limiting plate 16 and the inner wall of the fixed cylinder 14, clamping holes 18 are formed in the surfaces of the first valve body 1 and the second valve body 2, the clamping holes 18 are clamped with the clamping rod 15, the clamping rod 15 is driven to move by moving a pull block 23, the clamping rod 15 is separated from the clamping holes 18, then the rotating head 22 is rotated to a required direction, the pull block 23 is loosened, the clamping rod 15 is clamped with the clamping holes 18 under the action of the second spring 17, the purpose of adjusting the direction can be achieved, the work load is reduced, the practicability is improved, and the use is convenient.

Referring to fig. 1 and 3, a pull block 23 is bolted to the top of the clamping rod 15, so that the clamping rod 15 can be moved conveniently by providing the pull block 23.

The use process is briefly described: and the pull block 23 is moved, the pull block 23 moves to drive the clamping rod 15 to move, the clamping rod 15 moves to enable the clamping rod 15 to be separated from the clamping hole 18, then the rotating head 22 is rotated to a required direction, the pull block 23 is loosened, and the clamping rod 15 is clamped with the clamping hole 18 under the action of the second spring 17 to fix the clamping rod, so that the purpose of adjusting the direction can be achieved.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an adjustable ball valve, includes first valve body (1) and second valve body (2), its characterized in that: a ball body (3) is arranged between the first valve body (1) and the second valve body (2), a rotary rod (4) is bolted to the top of the ball body (3), sealing mechanisms (5) are arranged in the first valve body (1) and the second valve body (2), a first fixing block (6) and a second fixing block (7) are respectively bolted to the surfaces of the first valve body (1) and the second valve body (2), a pressing rod (8) is sleeved in the first fixing block (6) in a sliding manner, a through hole (9) is formed in the surface of the pressing rod (8), a first spring (10) is arranged between the pressing rod (8) and the inner wall of the first fixing block (6), a clamping joint (11) is bolted to the surface of the pressing rod (8), a fixing rod (12) is connected in a sliding manner to the inner side of the through hole (9), one end of the fixing rod (12) is in clamping connection with the surface of the second fixing block (7), the inner wall of the fixing rod (12) is in clamping connection with the clamping joint (11), a flange (14) is sleeved on the surface of the first valve body (1) and the second valve body (2), a flange (14) is sleeved on the surface of the first valve body (1) and the second valve body (14), the inside of fixed section of thick bamboo (14) has slided and has cup jointed clamping rod (15), the fixed surface of clamping rod (15) has cup jointed limiting plate (16), be provided with second spring (17) between the inner wall of limiting plate (16) and fixed section of thick bamboo (14), joint hole (18) have all been seted up on the surface of first valve body (1) and second valve body (2), and joint hole (18) and clamping rod (15) joint.

2. An adjustable ball valve as defined in claim 1, wherein: the sealing mechanism (5) comprises a fixed ring (19), the fixed ring (19) is fixedly sleeved with the inner wall of the first valve body (1) and the inner wall of the second valve body (2), the inner wall of the fixed ring (19) is slidably sleeved with a sealing ring (20), and a third spring (21) is arranged between the sealing ring (20) and the inner wall of the fixed ring (19).

3. An adjustable ball valve as defined in claim 1, wherein: the top of the rotating rod (4) is bolted with a rotating head (22).

4. An adjustable ball valve as defined in claim 1, wherein: the top of the clamping connection rod (15) is bolted with a pull block (23).

5. An adjustable ball valve as defined in claim 1, wherein: one end of the clamping connector (11) is wedge-shaped.

6. An adjustable ball valve as defined in claim 1, wherein: one end of the pressing rod (8) is bolted with a pressing head (24).