CN220268559U - Ball valve for connecting special-shaped pipe - Google Patents
Ball valve for connecting special-shaped pipe Download PDFInfo
- Publication number
- CN220268559U CN220268559U CN202321450588.1U CN202321450588U CN220268559U CN 220268559 U CN220268559 U CN 220268559U CN 202321450588 U CN202321450588 U CN 202321450588U CN 220268559 U CN220268559 U CN 220268559U
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- Prior art keywords
- ball valve
- groove
- block
- clamping
- telescopic rod
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- 238000012423 maintenance Methods 0.000 abstract description 5
- 238000007789 sealing Methods 0.000 abstract description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
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Abstract
The utility model relates to the technical field of valves, in particular to a ball valve for connecting special pipes, which comprises a ball valve and a fixing mechanism, wherein the fixing mechanism is arranged on the ball valve and comprises: the ball valve comprises a limiting block, wherein an inner groove is formed in one side of the ball valve, the limiting block is arranged on the inner side of the inner groove, a spring is arranged at the joint of the limiting block and the inner wall of the inner groove, a special pipe is arranged on one side of the ball valve, a thread sleeve is connected with the joint of the special pipe and the ball valve in a threaded manner, and a limiting groove is formed in one side of the thread sleeve; through having set up fixed establishment, the stopper is fixed ball valve and thread bush, and the thread bush can't become flexible because of vibrations, improves sealing performance, prevents to leak, reduces maintenance frequency to easy dismounting improves work efficiency.
Description
Technical Field
The utility model relates to the technical field of valves, in particular to a ball valve for connecting special pipes.
Background
The valve is a pipeline accessory for opening and closing a pipeline, controlling the flow direction, adjusting and controlling parameters (temperature, pressure and flow rate) of a conveying medium. The ball valve is mainly used for cutting off, distributing and changing the flow direction of a medium in a pipeline, and can be tightly closed only by rotating by 90 degrees and small rotating moment, but the existing ball valve still has some problems;
after the ball valve is connected with the special pipe through the threaded sleeve, the ball valve is subjected to vibration, the threaded sleeve is easy to loosen, water leakage is caused, and the problem of frequent maintenance is solved.
Disclosure of Invention
In order to overcome the defects in the prior art, the utility model provides the ball valve for connecting the special pipe, the ball valve and the threaded sleeve are fixed by the limiting block through the fixing mechanism, the threaded sleeve cannot loosen due to vibration, the sealing performance is improved, water leakage is prevented, the maintenance frequency is reduced, the disassembly and assembly are convenient, and the working efficiency is improved.
In order to solve the technical problems, the utility model provides the following technical scheme: the utility model provides a connect ball valve for mechanical tubes, includes ball valve and fixed establishment, fixed establishment sets up in the ball valve, fixed establishment includes: the limiting block is arranged on one side of the ball valve, the inner groove is formed in the inner side of the inner groove, a spring is arranged at the joint of the limiting block and the inner wall of the inner groove, a special pipe is arranged on one side of the ball valve, a thread bush is connected with the joint of the special pipe and the ball valve in a threaded manner, and a limiting groove is formed in one side of the thread bush.
Preferably, the top end of the ball valve is provided with a wrench, one side of the wrench is provided with a chute, the inner side of the chute is provided with a telescopic rod, and one end of the telescopic rod penetrates through the chute and is positioned at the outer side of the wrench.
Preferably, the clamping groove is formed in the bottom end of the limiting block, the clamping block is arranged on the inner side of the inner groove, the top end of the clamping block is positioned on the inner side of the clamping groove, and the joint of the clamping block and the inner wall of the inner groove is rotationally connected with the rotating shaft.
Preferably, a pushing block is arranged at one side of the bottom end of the clamping block, and one end of the pushing block penetrates through the inner groove and is located outside the ball valve.
Preferably, the inner wall of the chute is provided with a second fixed block, and the other end of the telescopic rod is provided with a first fixed block.
Preferably, a rubber sleeve is sleeved on one side of the wrench.
Compared with the prior art, the utility model has the following beneficial effects:
1. the ball valve and the thread sleeve are fixed by the limiting block through the fixing mechanism, the thread sleeve cannot loosen due to vibration, the sealing performance is improved, water leakage is prevented, the maintenance frequency is reduced, the disassembly and assembly are convenient, and the working efficiency is improved;
2. through having set up the telescopic link, the power arm of extension spanner, more laborsaving when rotatory spanner, conveniently receive simultaneously, reduce the space occupation.
Drawings
FIG. 1 is a schematic diagram of an embodiment of the present utility model;
FIG. 2 is an enlarged schematic view of the structure of FIG. 1A;
FIG. 3 is an enlarged schematic view of the structure of FIG. 1 at B;
wherein: 1. a ball valve; 2. a special-shaped tube; 3. a thread sleeve; 4. a limit groove; 5. an inner tank; 6. a spring; 7. a limiting block; 8. a clamping block; 9. a rotating shaft; 10. a pushing block; 11. a clamping groove; 12. a chute; 13. a telescopic rod; 14. a first fixed block; 15. a second fixed block; 16. a rubber sleeve; 17. and (5) a spanner.
Detailed Description
In order that the manner in which the above recited features, objects and advantages of the present utility model are obtained will become readily apparent, a more particular description of the utility model will be rendered by reference to specific embodiments thereof which are illustrated in the appended drawings. Based on the examples in the embodiments, those skilled in the art can obtain other examples without making any inventive effort, which fall within the scope of the utility model. The experimental methods in the following examples are conventional methods unless otherwise specified, and materials, reagents, etc. used in the following examples are commercially available unless otherwise specified.
Examples:
as shown in fig. 1 and 2, a ball valve for connecting a special pipe includes a ball valve 1 and a fixing mechanism, the fixing mechanism is disposed on the ball valve 1, and the fixing mechanism includes: the limiting block 7 is arranged on one side of the ball valve 1, the inner groove 5 is formed in the inner side of the inner groove 5, the spring 6 is arranged at the joint of the limiting block 7 and the inner wall of the inner groove 5, the special pipe 2 is arranged on one side of the ball valve 1, the thread sleeve 3 is connected with the joint of the special pipe 2 and the ball valve 1 in a threaded manner, and the limiting groove 4 is formed in one side of the thread sleeve 3;
during installation, the special pipe 2 is inserted into the inner side of the thread bush 3, the thread bush 3 is aligned with external threads on one side of the ball valve 1 to rotate, under the interaction of threads, the thread bush 3 drives the special pipe 2 to enter the inner side of the ball valve 1 and is tightly attached to the ball valve 1, when the thread bush 3 is close to the ball valve 1, the thread bush 3 pushes the push block 10, the push block 10 enters the inner side of the inner groove 5, the push block 10 pushes the clamping block 8 to rotate around the rotating shaft 9, the rotating shaft 9 leaves the inner side of the clamping groove 11, at the moment, the spring 6 in a compressed state releases the restriction, one end of the limiting block 7 is pushed by the spring 6 to slide out of the inner groove 5, one end of the limiting block 7 is tightly attached to the thread bush 3, the thread bush 3 is continuously rotated until the limiting groove 4 is aligned with the limiting block 7, and the limiting block 7 is continuously pushed into the inner side of the limiting groove 4 by the spring 6, so that the operation is completed; through having set up fixed establishment, stopper 7 is fixed ball valve 1 and thread bush 3, and thread bush 3 can't become flexible because of vibrations, improves sealing performance, prevents to leak, reduces maintenance frequency to easy dismounting improves work efficiency.
In other embodiments, as shown in fig. 1 and 3, the top end of the ball valve 1 is provided with a wrench 17, one side of the wrench 17 is provided with a chute 12, the inner side of the chute 12 is provided with a telescopic rod 13, and one end of the telescopic rod 13 penetrates through the chute 12 and is positioned at the outer side of the wrench 17;
holding the rubber sleeve 16, pulling the rubber sleeve 16 to leave the surface of the wrench 17, driving the telescopic rod 13 to slide inside the chute 12 by the rubber sleeve 16 until the first fixed block 14 is contacted with the second fixed block 15, and then holding the telescopic rod 13 to drive the wrench 17 to rotate; through having set up telescopic link 13, the power arm of extension spanner 17, more laborsaving when rotatory spanner 17, conveniently take up simultaneously, reduce the space occupation.
In other embodiments, as shown in fig. 2, the bottom end of the limiting block 7 is provided with a clamping groove 11, the inner side of the inner groove 5 is provided with a clamping block 8, the top end of the clamping block 8 is positioned at the inner side of the clamping groove 11, and a rotating shaft 9 is rotatably connected at the joint of the clamping block 8 and the inner wall of the inner groove 5; through having set up draw-in groove 11 of stopper 7 bottom, inside 5 inboards of inside groove are provided with fixture block 8, and fixture block 8 top is in draw-in groove 11 inboardly, and fixture block 8 and 5 inner wall junction rotation in inside groove are connected with pivot 9, and fixture block 8 can fix stopper 7, prevents that stopper 7 from stretching out in advance and getting into spacing groove 4, leads to thread bush 3 unable continuation rotation.
In other embodiments, as shown in fig. 2, a push block 10 is disposed at one side of the bottom end of the clamping block 8, and one end of the push block 10 penetrates through the inner groove 5 and is located outside the ball valve 1; through setting up fixture block 8 bottom one side and being provided with ejector pad 10, ejector pad 10 one end runs through inside groove 5 and is in ball valve 1 outside for promote fixture block 8 rotation, release the locking to stopper 7.
In other embodiments, as shown in fig. 3, the inner wall of the chute 12 is provided with a second fixed block 15, and the other end of the telescopic rod 13 is provided with a first fixed block 14; the second fixing block 15 is arranged on the inner wall of the sliding groove 12, and the first fixing block 14 is arranged on the other end of the telescopic rod 13, so that the telescopic rod 13 is prevented from being completely separated.
In other embodiments, this embodiment discloses that, as shown in fig. 3, a rubber sleeve 16 is sleeved on one side of a wrench 17; the rubber sleeve 16 is sleeved on one side of the wrench 17, so that the telescopic rod 13 is wrapped and fixed on the inner side of the sliding groove 12, and dust is prevented from entering the inner side of the sliding groove 12.
The embodiments of the present utility model have been described in detail with reference to the drawings, but the present utility model is not limited thereto, and various changes can be made within the knowledge of those skilled in the art without departing from the spirit of the present utility model.
Claims (6)
1. The utility model provides a ball valve for connecting mechanical tubes, includes ball valve (1) and fixed establishment, fixed establishment sets up in ball valve (1), its characterized in that: the fixing mechanism includes: stopper (7), inside groove (5) have been seted up to ball valve (1) one side, stopper (7) set up in inside groove (5) inboard, stopper (7) are provided with spring (6) with inside groove (5) inner wall junction, ball valve (1) one side is provided with special pipe (2), special pipe (2) have threaded sleeve (3) with ball valve (1) junction threaded connection, spacing groove (4) have been seted up to threaded sleeve (3) one side.
2. A ball valve for connecting a profile tube as in claim 1, wherein: the ball valve is characterized in that a spanner (17) is arranged at the top end of the ball valve (1), a chute (12) is formed in one side of the spanner (17), a telescopic rod (13) is arranged on the inner side of the chute (12), and one end of the telescopic rod (13) penetrates through the chute (12) and is located on the outer side of the spanner (17).
3. A ball valve for connecting a profile tube as in claim 1, wherein: clamping grooves (11) are formed in the bottom ends of the limiting blocks (7), clamping blocks (8) are arranged on the inner sides of the inner grooves (5), the top ends of the clamping blocks (8) are located on the inner sides of the clamping grooves (11), and rotating shafts (9) are connected at the connecting positions of the clamping blocks (8) and the inner walls of the inner grooves (5) in a rotating mode.
4. A ball valve for connecting a profile tube as in claim 3, wherein: one side of the bottom end of the clamping block (8) is provided with a pushing block (10), and one end of the pushing block (10) penetrates through the inner groove (5) and is positioned outside the ball valve (1).
5. A ball valve for connecting a profile tube as in claim 2, wherein: the inner wall of the sliding groove (12) is provided with a second fixed block (15), and the other end of the telescopic rod (13) is provided with a first fixed block (14).
6. A ball valve for connecting a profile tube as in claim 2, wherein: one side of the wrench (17) is sleeved with a rubber sleeve (16).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202321450588.1U CN220268559U (en) | 2023-06-08 | 2023-06-08 | Ball valve for connecting special-shaped pipe |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202321450588.1U CN220268559U (en) | 2023-06-08 | 2023-06-08 | Ball valve for connecting special-shaped pipe |
Publications (1)
Publication Number | Publication Date |
---|---|
CN220268559U true CN220268559U (en) | 2023-12-29 |
Family
ID=89317963
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202321450588.1U Active CN220268559U (en) | 2023-06-08 | 2023-06-08 | Ball valve for connecting special-shaped pipe |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN220268559U (en) |
-
2023
- 2023-06-08 CN CN202321450588.1U patent/CN220268559U/en active Active
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