CN219888780U - Manual control lengthening ball valve structure - Google Patents
Manual control lengthening ball valve structure Download PDFInfo
- Publication number
- CN219888780U CN219888780U CN202320832764.1U CN202320832764U CN219888780U CN 219888780 U CN219888780 U CN 219888780U CN 202320832764 U CN202320832764 U CN 202320832764U CN 219888780 U CN219888780 U CN 219888780U
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- ball valve
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- joint
- ball
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- 238000012856 packing Methods 0.000 claims description 9
- 230000000149 penetrating effect Effects 0.000 claims description 6
- 230000006978 adaptation Effects 0.000 abstract 1
- 238000009434 installation Methods 0.000 description 7
- 230000000694 effects Effects 0.000 description 5
- 238000007789 sealing Methods 0.000 description 3
- 239000000945 filler Substances 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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Abstract
The utility model provides a manual control extension ball valve structure, the top of ball valve is equipped with the operating element, the bottom of ball valve is equipped with tee bend ball valve part, operating element and tee bend ball valve part between link to each other through movable joint part, the operating element include handle, control lever, run through axle sleeve and fixed plate, tee bend ball valve part include ball head extension pole, tee bend cover, ball head and switch on the joint, movable joint part include joint nut, gloss oil bearing, gasket, extension sleeve and extension bar, through set up the extension that can extend extension movable joint part realization freely at the middle part of extension bar ball valve to make ball valve adaptation more service environment, and need not to measure in advance or meticulous position and the degree of depth that the planning ball valve was arranged, only need according to actual conditions can adjust ball valve length, very big reduction the degree of difficulty that the ball valve was laid.
Description
Technical Field
The utility model belongs to the technical field of ball valves, and in particular relates to a manually controlled lengthened ball valve structure.
Background
In daily life and engineering, various valves are seen everywhere, and most of valves are used for controlling the opening and closing of pipeline fluid medium transportation. The ball valve in the traditional sense is combined type, such as a two-piece type ball valve, and the sealing effect between two valve bodies is poor, and the service life is short, so that the frequency of replacement is high, and the ball valve cannot be applied to a conveying pipeline with high requirements.
At present, a welded ball valve is developed on the basis of the ball valve in the traditional sense, and an extension pipe and a valve body of the welded ball valve are welded into a whole, so that the welded ball valve is small in size, light in weight, good in sealing effect, long in service life and convenient to install. The welded ball valve is generally buried in a pipeline below the ground surface, so that the valve rod of the welded ball valve is provided with an extension rod for opening conveniently, and the ball valve can be conveniently opened at a certain distance from the ground.
The existing pipeline is deep or shallow from the ground, so the existing welded ball valve with the extension rod with fixed length sometimes Hou Jiuhui corresponds to the distance from the pipeline to the ground, and the extension rod is too short to reach a reasonable position from the ground, so that the phenomenon that the valve is inconvenient to open occurs.
Disclosure of Invention
In order to solve the problem, the present disclosure proposes a manually controlled lengthened ball valve structure, the top of the ball valve is provided with an operation member, the bottom of the ball valve is provided with a three-way ball valve member, the operation member and the three-way ball valve member are connected through a movable joint member, the operation member comprises a handle, an operation rod, a through shaft sleeve and a fixing plate, the three-way ball valve member comprises a ball head connecting rod, a three-way sleeve, a ball head and a conducting joint, the movable joint member comprises a joint nut, an optical oil bearing, a gasket, an extension sleeve and an extension rod, the operation rod and the ball head connecting rod are connected through the extension rod, the through shaft sleeve is connected with the shielding layer through the fixing plate, the bottom of the through shaft sleeve is connected with the extension sleeve through the joint nut, and the bottom of the extension sleeve is connected with the three-way sleeve through the joint nut, so that the ball valve is freely lengthened through the movable joint member which is arranged in the middle of the long-rod ball valve, thereby the ball valve is adapted to more use environments, and the ball valve is not required to be measured or finely planned to be arranged in advance, the length and the ball valve is required to be adjusted only according to practical conditions, and the ball valve length is greatly reduced.
The shape of running through the axle sleeve is cylindrical, the inside of running through the axle sleeve runs through and is equipped with the action bars, the top outside of running through the axle sleeve is equipped with the fixed plate, the bottom surface of fixed plate pass through the top surface of bolt and shielding layer and link to each other, the top of action bars be equipped with the handle, the bottom of action bars links to each other with the extension bar, the bottom outside of action bars passes through the gloss oil bearing and runs through the bottom inboard of axle sleeve and links to each other, realizes the fixed mounting of ball valve through the operating part to still played the effect of the supplementary rotation of basis, and the bottom can also be adapted to install movable joint subassembly when guaranteeing to install stably, can also play the effect of supplementary support.
The inside of tee bend cover is equipped with the bulb, and the left and right sides of tee bend cover all is equipped with the joint that switches on, and the top of tee bend cover is equipped with the bulb and connects, the bottom that the bulb connects link to each other with the top of bulb, the top that the bulb connects links to each other with the extension rod, tee bend ball valve part is connected with the operating means through movable chuck part to realize that the inside bulb of ball valve rotates, and can also make auxiliary stay's effect to the extension rod when guaranteeing inside sealed.
The extension sleeve is cylindrical, the end face of the extension sleeve is connected with the end faces penetrating through the shaft sleeve and the three-way sleeve through the gaskets, the outer sides of the two ends of the extension sleeve are outwards provided with locking edges, the inner sides of the locking edges are provided with joint nuts, the inner sides of the joint nuts are connected with the outer sides of the bottom end of the penetrating shaft sleeve and the outer sides of the bottom end of the three-way sleeve through threads, the ball valve is freely lengthened through the cooperation of the extension sleeve and the extension rod, and movable joint parts with different lengths or different numbers are installed according to the installation environments, so that the ball valve is enabled to adapt to more installation environments.
The inner side of the top of the through shaft sleeve is provided with a packing component, the inner side of the top of the three-way sleeve is provided with packing components, packing is arranged at the upper end and the lower end of the ball valve, and the packing components are arranged at the upper end and the lower end of the ball valve, so that smooth installation of the movable joint component can be ensured, and meanwhile, the movable joint component can be installed without interference of head packing.
The beneficial effects are that:
the middle part of the long-rod ball valve is provided with the extensible lengthened movable joint part to realize free lengthening, so that the ball valve is adapted to more use environments, the position and depth of ball valve arrangement do not need to be measured in advance or planned finely, the length of the ball valve can be adjusted only according to actual conditions, and the difficulty of ball valve arrangement is greatly reduced.
The ball valve is fixedly installed through the operating part, the auxiliary rotating function of the foundation is further achieved, and the bottom can be matched with the movable joint assembly to ensure stable installation and also can be supported in an auxiliary mode.
The three-way ball valve component is connected with the control component through the movable chuck component, so that the ball head inside the ball valve rotates, and the auxiliary support function of the extension rod can be achieved while the internal sealing is ensured.
The ball valve is freely lengthened by the cooperation of the extension sleeve and the extension rod, and movable joint components with different lengths or different numbers are installed according to different installation environments, so that the ball valve is adapted to more installation environments.
The upper end and the lower end of the ball valve are provided with the fillers, and the movable joint part can be smoothly installed without interference of the fillers.
Drawings
FIG. 1 is a schematic cross-sectional view of a manually controlled elongated ball valve structure;
in the figure; 1. the handle, 2, the control rod, 3, the through shaft sleeve, 4, the fixed plate, 5, the shielding layer, 6, the joint nut, 7, the gloss oil bearing, 8, the gasket, 9, the extension sleeve, 10, the extension rod, 11, the ball head connecting rod, 12, the tee bend cover, 13, the ball head, 14 and the conduction joint.
Detailed Description
In order to enhance the understanding of the present utility model, the present utility model will be further described in detail with reference to the following examples and drawings, which are provided for the purpose of illustrating the present utility model only and are not to be construed as limiting the scope of the present utility model.
The handle 1, the control rod 2, the penetrating shaft sleeve 3, the fixed plate 4, the shielding layer 5, the joint nut 6, the gloss oil bearing 7, the gasket 8, the extension sleeve 9, the extension rod 10, the ball joint connecting rod 11, the three-way sleeve 12, the ball joint 13 and the conducting joint 14.
As shown in fig. 1;
a manual control lengthening ball valve structure, the top of ball valve is equipped with the control part, the bottom of ball valve is equipped with the tee bend ball valve part, control part and tee bend ball valve part link to each other through movable joint part, the control part include handle 1, control rod 2, run-through sleeve 3 and fixed plate 4, tee bend ball valve part include ball head connect rod 11, tee bend sleeve 12, bulb 13 and leading-in joint 14, movable joint part include joint nut 6, optical oil bearing 7, gasket 8, extension sleeve 9 and extension rod 10, control rod 2 and ball head connect rod 11 link to each other through extension rod 10, run-through sleeve 3 run through in the bottom of shielding layer 5 link to each other with shielding layer 5 through fixed plate 4, the bottom of run-through sleeve 3 link to each other with extension sleeve 9 through joint nut 6, the bottom of extension sleeve 9 link to each other with tee bend sleeve 12 through joint nut 6, the inside run-through sleeve 3 be equipped with control rod 2, the top outside of run-through sleeve 3 is equipped with fixed plate 4, the bottom of fixed plate 4 pass through top is through the top face of shield layer 5 link to each other with the end face of 3, the bottom of 3 is equipped with the end face of 3 and the end of 3 that is equipped with the tee bend sleeve 12 through the end of 3, the end face of 3 that is connected with the bottom of the 3 through the tee bend sleeve 12 through the 3, the top end face of the 3 is equipped with the 3 and the end face of the 3 that is connected with the end cap 12 through the 3 through the tee bend sleeve 12, the top sleeve 11 and the end sleeve 11 is connected to each other through the end face of the top 12 through the end cap 11, the outside of extension sleeve's both ends all outwards is equipped with the locking along, the inboard along all be equipped with joint nut 6, joint nut 6's inboard link to each other with the bottom outside that runs through axle sleeve 3 and tee bend cover 12's bottom outside through the screw thread, the top inboard that runs through axle sleeve 3 is equipped with the packing subassembly, tee bend cover 12's top inboard be equipped with the packing subassembly.
Implementation examples;
when in use, the penetrating shaft sleeve 3 and the three-way sleeve 12 are prolonged through the prolonged sleeve 9 according to the installation depth of actual needs, and the control rod 2 in the penetrating shaft sleeve 3 is also connected with the lengthening rod 10 with corresponding length at the bottom, so as to assemble the ball valve.
The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the utility model.
Claims (5)
1. The utility model provides a manual control extension ball valve structure, the top of ball valve is equipped with the operating part, and the bottom of ball valve is equipped with tee bend ball valve part, its characterized in that, operating part and tee bend ball valve part between link to each other through movable joint part, operating part include handle, control lever, run through axle sleeve and fixed plate, tee bend ball valve part include ball head and connect pole, tee bend cover, ball head and switch on the joint, movable joint part include joint nut, gloss oil bearing, gasket, extension sleeve and extension bar, control lever and ball head connect the pole and link to each other through the extension bar, run through the axle sleeve run through in the shielding layer link to each other through the fixed plate and the shielding layer, the bottom of running through the axle sleeve links to each other through joint nut and extension sleeve, the bottom of extension sleeve pass through joint nut and three-way cover link to each other.
2. The manually controlled lengthened ball valve structure according to claim 1, wherein the through shaft sleeve is cylindrical, a control rod is arranged in the through shaft sleeve in a penetrating manner, a fixing plate is arranged on the outer side of the top of the through shaft sleeve, the bottom surface of the fixing plate is connected with the top surface of the shielding layer through a bolt, a handle is arranged on the top of the control rod, the bottom of the control rod is connected with the lengthened rod, and the outer side of the bottom of the control rod is connected with the inner side of the bottom of the through shaft sleeve through a gloss oil bearing.
3. The manually controlled lengthened ball valve structure according to claim 1, wherein a ball head is arranged in the three-way sleeve, the left side and the right side of the three-way sleeve are respectively provided with a conducting connector, the top of the three-way sleeve is provided with a ball head connecting rod, the bottom of the ball head connecting rod is connected with the top of the ball head, and the top of the ball head connecting rod is connected with the lengthened rod.
4. The manually controlled extension ball valve structure according to claim 1, wherein the extension sleeve is cylindrical, the end faces of the extension sleeve are connected with the end faces of the through shaft sleeve and the tee sleeve through gaskets, locking edges are outwards arranged at the outer sides of the two ends of the extension sleeve, joint nuts are arranged at the inner sides of the locking edges, and the inner sides of the joint nuts are connected with the outer sides of the bottom ends of the through shaft sleeve and the outer sides of the bottom ends of the tee sleeve through threads.
5. The manually controlled elongated ball valve structure of claim 1, wherein said inner side of the top of said through sleeve is provided with a packing assembly, and said inner side of the top of said tee sleeve is provided with a packing assembly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320832764.1U CN219888780U (en) | 2023-04-14 | 2023-04-14 | Manual control lengthening ball valve structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320832764.1U CN219888780U (en) | 2023-04-14 | 2023-04-14 | Manual control lengthening ball valve structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219888780U true CN219888780U (en) | 2023-10-24 |
Family
ID=88411453
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320832764.1U Active CN219888780U (en) | 2023-04-14 | 2023-04-14 | Manual control lengthening ball valve structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219888780U (en) |
-
2023
- 2023-04-14 CN CN202320832764.1U patent/CN219888780U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |