CN108488422A - A kind of duplex interlocking ball-valve structure - Google Patents
A kind of duplex interlocking ball-valve structure Download PDFInfo
- Publication number
- CN108488422A CN108488422A CN201810477738.5A CN201810477738A CN108488422A CN 108488422 A CN108488422 A CN 108488422A CN 201810477738 A CN201810477738 A CN 201810477738A CN 108488422 A CN108488422 A CN 108488422A
- Authority
- CN
- China
- Prior art keywords
- valve
- connecting tube
- ball
- pipe
- adjusting bolt
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K27/00—Construction of housing; Use of materials therefor
- F16K27/06—Construction of housing; Use of materials therefor of taps or cocks
- F16K27/067—Construction of housing; Use of materials therefor of taps or cocks with spherical plugs
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K31/00—Actuating devices; Operating means; Releasing devices
- F16K31/44—Mechanical actuating means
- F16K31/53—Mechanical actuating means with toothed gearing
- F16K31/535—Mechanical actuating means with toothed gearing for rotating valves
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K35/00—Means to prevent accidental or unauthorised actuation
- F16K35/10—Means to prevent accidental or unauthorised actuation with locking caps or locking bars
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K5/00—Plug valves; Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary
- F16K5/06—Plug valves; Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary with plugs having spherical surfaces; Packings therefor
- F16K5/0647—Spindles or actuating means
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K5/00—Plug valves; Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary
- F16K5/06—Plug valves; Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary with plugs having spherical surfaces; Packings therefor
- F16K5/0663—Packings
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mechanically-Actuated Valves (AREA)
Abstract
The invention discloses a kind of duplexs to interlock ball-valve structure,Including valve body,One end of the valve body is equipped with the first connecting tube,The other end is equipped with the second connecting tube,The both sides of first connecting tube are mounted on the first adjusting bolt,It is arranged with the first gasket in first adjusting bolt,The both sides of second connecting tube are mounted on the second adjusting bolt,It is arranged with the second gasket in second adjusting bolt,The bottom of the valve body is equipped with bottom connecting tube,The two bottom sides of the bottom connecting tube are equipped with bottom adjusting bolt,It is arranged with sealed bottom pad in the bottom adjusting bolt,The present invention is provided with the first kelly,First fixed link,Second kelly and the second fixed link,After user is using ball valve,The first fixed link and the second fixed link are pulled out respectively,First kelly is inserted into the first valve pipe,First fixed link is inserted into the first kelly,Improve the service life of ball valve.
Description
Technical field
The invention belongs to ball-valve structure technical fields, and in particular to a kind of duplex interlocking ball-valve structure.
Background technology
Ball valve (ball valve), the valve that opening and closing element (sphere) is driven by valve rod, and rotated around ball valve axis,
Also it can be used for the adjusting and control of fluid, ball valve (ball valve) comes out in the 1950s, flying with science and technology
Speed development, production technology and product structure are continuously improved, and in the 40 short years, have been rapidly developed as a kind of main
Valve class, in the country of western industrial prosperity, the use of ball valve is continuous year by year to be risen.
In the Chinese patent of Patent No. 201711013404.4, the split type mutual ball valve with lock of interconnection, the patent are disclosed
It is split as left valve barrel and right valve barrel by valve body to reach easy-to-mount purpose, but the ball valve in the patent is when in use,
Ball valve using when active force act on valve rod and transmission mechanism, so that the switching mechanism of ball valve is easily damaged, reduce ball valve
Service life is not provided with convenient for increasing the device of pipeline junction air-tightness, and pipeline junction is easy to happen leakage, causes to provide
Source wastes, and increases use cost.
Invention content
The purpose of the present invention is to provide a kind of duplexs to interlock ball-valve structure, to solve ball mentioned above in the background art
The switching mechanism of valve is easily damaged, and reduces the service life of ball valve and pipeline junction is easy to happen leakage, result in waste of resources,
The problem of increasing use cost.
To achieve the above object, the present invention provides the following technical solutions：A kind of duplex interlocking ball-valve structure, including valve body,
One end of the valve body is equipped with the first connecting tube, and the other end is equipped with the second connecting tube, and the both sides of first connecting tube are equal
First adjusting bolt is installed, the first gasket is arranged in first adjusting bolt, the both sides of second connecting tube are equal
Second adjusting bolt is installed, the second gasket is arranged in second adjusting bolt, the bottom of the valve body is equipped with bottom
The two bottom sides of portion's connecting tube, the bottom connecting tube are equipped with bottom adjusting bolt, are arranged in the bottom adjusting bolt
Sealed bottom pad.
Preferably, the first valve pipe has been bolted to connection at the top of the valve body, the both sides of the first valve pipe are equal
It is bolted to connection the first fixed pedestal, the inside of first fixed pedestal is equipped with the first kelly.
Preferably, the first valve pipe side adjacent with the first fixed pedestal is equipped with the first fixed link, and the first valve
It is rotatably connected to the first valve rod at the top of pipe, the first transmission gear, the valve inner are installed at the top of first valve rod
First groove is installed, the bottom of first valve rod is equipped with the first sphere.
Preferably, the body top has been bolted to connection the second valve pipe close to the side of the first valve pipe, described
The both sides of second valve pipe have been bolted to connection the second fixed pedestal, and the inside of second fixed pedestal is equipped with
Two kellies.
Preferably, the second valve pipe side adjacent with the second fixed pedestal is equipped with the second fixed link, and the second valve
It is rotatably connected to the second valve rod at the top of pipe, the second transmission gear, the valve inner are installed at the top of second valve rod
The second groove is installed close to the side of the first groove, the bottom of second valve rod is equipped with the second sphere.
Preferably, it is bolted to connection at position of the body top between the first valve pipe and the second valve pipe
There is mobile jib fixed pedestal, mobile jib be rotatably connected at the top of the mobile jib fixed pedestal, driving gear is arranged on the mobile jib,
And fixed plate has been bolted to connection at the top of mobile jib, the side of the fixed plate is equipped with handle.
Compared with prior art, the beneficial effects of the invention are as follows：
(1) present invention is provided with the first kelly, the first fixed link, the second kelly and the second fixed link, when user uses
After ball valve, the first fixed link and the second fixed link are pulled out respectively, the first kelly is inserted into the first valve pipe, and first is fixed
Bar is inserted into the first kelly, and the first valve rod is fixed, and the second kelly is inserted into the second valve pipe, the second fixed link is inserted
Enter the second kelly, the second valve rod is fixed, make ball valve at work, the first valve rod and the second valve rod will not shake
It is dynamic, make that necessary friction will not occur between the first transmission gear and the second transmission gear and driving gear, reduces the first transmission
Active force between gear and the second transmission gear and driving gear improves the service life of ball valve.
(2) present invention is provided with the first gasket, the first adjusting bolt, the second adjusting bolt, the second gasket, bottom tune
Save bolt and sealed bottom pad, when user needs connecting pipe, by pipeline respectively with the first connecting tube, the second connecting tube and
Bottom connecting tube is attached, and after pipeline connects, is tightened the first adjusting bolt, the second adjusting bolt and bottom and is adjusted spiral shell
Bolt makes the first gasket, the second gasket and sealed bottom pad wrap up respectively pipeline junction, connects to increase pipeline
The air-tightness for meeting place reduces the slip of pipeline junction, avoids resulting in waste of resources, and reduces use cost.
Description of the drawings
Fig. 1 is the structural diagram of the present invention；
Fig. 2 is the internal structure chart of the present invention；
Fig. 3 is the enlarged drawing of a-quadrant of the present invention；
In figure：1- valve bodies；The first connecting tubes of 2-；The first gaskets of 21-；The first adjusting bolts of 22-；The second connecting tubes of 3-；
The second adjusting bolts of 31-；The second gaskets of 32-；The bottoms 4- connecting tube；The bottoms 41- adjusting bolt；42- sealed bottom pads；5-
One valve pipe；The first fixed pedestals of 51-；The first kellies of 52-；The first fixed links of 53-；The first valve rods of 54-；The first transmission gears of 55-；
The first grooves of 56-；The first spheres of 57-；6- the second valve pipes；The second fixed pedestals of 61-；The second kellies of 62-；The second fixed links of 63-；
The second valve rods of 64-；The second transmission gears of 65-；The second grooves of 66-；The second spheres of 67-；7- mobile jib fixed pedestals；71- mobile jibs；
72- driving gears；73- fixed plates；74- handles.
Specific implementation mode
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation describes, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
It please refers to Fig.1 shown in-Fig. 3, the present invention provides the following technical solutions：A kind of duplex interlocking ball-valve structure, including valve
One end of body 1, valve body 1 is equipped with the first connecting tube 2, plays the role of connecting pipe, and the other end is equipped with the second connecting tube 3,
Play the role of connecting pipe, the both sides of the first connecting tube 2 are mounted on the first adjusting bolt 22, play and fix the first gasket
21 effect is arranged with the first gasket 21 in the first adjusting bolt 22, and the both sides of the second connecting tube 3 are mounted on the second adjusting
Bolt 31 plays the role of fixing the second gasket 32, the second gasket 32 is arranged in the second adjusting bolt 31, valve body 1
Bottom is equipped with bottom connecting tube 4, plays the role of connecting pipe, and the two bottom sides of bottom connecting tube 4 are equipped with bottom adjusting
Bolt 41 plays the role of stationary bottom-seal pad 42, sealed bottom pad 42 is arranged in bottom adjusting bolt 41.
Further, the top of valve body 1 has been bolted to connection the first valve pipe 5, and the both sides of the first valve pipe 5 pass through
Bolt is fixedly connected with the first fixed pedestal 51, and the inside of the first fixed pedestal 51 is equipped with the first kelly 52, plays insertion
The effect of one valve rod 54.
Further, the first valve pipe 5 side adjacent with the first fixed pedestal 51 is equipped with the first fixed link 53, and
The top of one valve pipe 5 is rotatably connected to the first valve rod 54, and the top of the first valve rod 54 is equipped with the first transmission gear 55, valve body 1
Inside is equipped with the first groove 56, and the bottom of the first valve rod 54 is equipped with the first sphere 57.
Specifically, 1 top of valve body has been bolted to connection the second valve pipe 6, the second valve close to the side of the first valve pipe 5
The both sides of pipe 6 have been bolted to connection the second fixed pedestal 61, and the inside of the second fixed pedestal 61 is equipped with the second card
Bar 62 plays the role of being inserted into the second valve rod 64.
It is worth noting that the second valve pipe 6 side adjacent with the second fixed pedestal 61 is equipped with the second fixed link 63, rise
It is rotatably connected to the second valve rod 64, the top of the second valve rod 64 to the top of the effect for fixing the second kelly 62, and the second valve pipe 6
Second transmission gear 65 is installed, 1 inside of valve body is equipped with the second groove 66, the second valve rod 64 close to the side of the first groove 56
Bottom the second sphere 67 is installed.
Preferably, 1 top of valve body is bolted to connection at the position between the first valve pipe 5 and the second valve pipe 6
There are mobile jib fixed pedestal 7, the top of mobile jib fixed pedestal 7 to be rotatably connected to mobile jib 71, driving gear 72 is arranged on mobile jib 71,
And the top of mobile jib 71 has been bolted to connection fixed plate 73, the side of fixed plate 73 is equipped with handle 74.
Operation principle：When user needs connecting pipe, by pipeline respectively with the first connecting tube 2, the second connecting tube 3 and
Bottom connecting tube 4 is attached, and after pipeline connects, tightens the first adjusting bolt 22, the second adjusting bolt 31 and bottom tune
Bolt 41 is saved, the first gasket 21, the second gasket 32 and sealed bottom pad 42 is made to wrap up respectively pipeline junction, is managed
After road connects, when user needs using ball valve, handle 74 is turned, the rotation of handle 74 drives mobile jib 71 to rotate, mobile jib
71 rotations drive driving gear 72 to rotate, and the rotation of driving gear 72 makes the first transmission gear 55 and the second transmission gear 65 rotate,
First transmission gear 55 and the rotation of the second transmission gear 65 drive the first valve rod 54 and the rotation of the second valve rod 64, to make the first ball
Body 57 and the rotation of the second sphere 67, to make one end be closed, one end is opened, and after user is using ball valve, is pulled out respectively
First kelly 52 is inserted into the first valve pipe 5 by the first fixed link 53 and the second fixed link 63, and the first fixed link 53 is inserted into first
Kelly 52 fixes the first valve rod 54, and the second kelly 62 is inserted into the second valve pipe 6, the second fixed link 63 is inserted
Enter the second kelly 62, the second valve rod 64 is fixed, makes ball valve at work, the first valve rod 54 and the second valve rod 64 are not
It can shake, make that necessary rub will not occur between the first transmission gear 55 and the second transmission gear 65 and driving gear 72
It wipes.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
Understanding without departing from the principles and spirit of the present invention can carry out these embodiments a variety of variations, modification, replace
And modification, the scope of the present invention is defined by the appended.
Claims (6)
1. a kind of duplex interlocks ball-valve structure, including valve body (1), it is characterised in that：One end of the valve body (1) is equipped with first
Connecting tube (2), the other end are equipped with the second connecting tube (3), and the both sides of first connecting tube (2) are mounted on the first adjusting spiral shell
Bolt (22) is arranged with the first gasket (21) on first adjusting bolt (22), and the both sides of second connecting tube (3) are pacified
Equipped with the second adjusting bolt (31), the second gasket (32) is arranged on second adjusting bolt (31), the valve body (1)
Bottom is equipped with bottom connecting tube (4), and the two bottom sides of the bottom connecting tube (4) are equipped with bottom adjusting bolt (41), institute
It states and is arranged with sealed bottom pad (42) in bottom adjusting bolt (41).
2. a kind of duplex according to claim 1 interlocks ball-valve structure, it is characterised in that：The top of the valve body (1) is logical
It crosses bolt and is fixedly connected with the first valve pipe (5), the both sides of the first valve pipe (5) have been bolted to connection the first fixation
The inside of pedestal (51), first fixed pedestal (51) is equipped with the first kelly (52).
3. a kind of duplex according to claim 2 interlocks ball-valve structure, it is characterised in that：The first valve pipe (5) and the
The adjacent side of one fixed pedestal (51) is equipped with the first fixed link (53), and is rotatably connected at the top of the first valve pipe (5)
One valve rod (54) is equipped with the first transmission gear (55) at the top of first valve rod (54), is equipped with inside the valve body (1)
The bottom of first groove (56), first valve rod (54) is equipped with the first sphere (57).
4. a kind of duplex according to claim 1 interlocks ball-valve structure, it is characterised in that：It is close at the top of the valve body (1)
The side of first valve pipe (5) has been bolted to connection the second valve pipe (6), and the both sides of the second valve pipe (6) pass through spiral shell
Bolt is fixedly connected with the second fixed pedestal (61), and the inside of second fixed pedestal (61) is equipped with the second kelly (62).
5. a kind of duplex according to claim 4 interlocks ball-valve structure, it is characterised in that：The second valve pipe (6) and the
The adjacent side of two fixed pedestals (61) is equipped with the second fixed link (63), and is rotatably connected at the top of the second valve pipe (6)
Two valve rods (64), are equipped with the second transmission gear (65) at the top of second valve rod (64), and the valve body (1) is internal close to the
The side of one groove (56) is equipped with the second groove (66), and the bottom of second valve rod (64) is equipped with the second sphere (67).
6. a kind of duplex according to claim 1 interlocks ball-valve structure, it is characterised in that：It is close at the top of the valve body (1)
It is bolted to connection mobile jib fixed pedestal (7), the master at position between first valve pipe (5) and the second valve pipe (6)
It is rotatably connected to mobile jib (71) at the top of bar fixed pedestal (7), driving gear (72), and mobile jib are arranged on the mobile jib (71)
(71) fixed plate (73) has been bolted to connection at the top of, the side of the fixed plate (73) is equipped with handle (74).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810477738.5A CN108488422A (en) | 2018-05-18 | 2018-05-18 | A kind of duplex interlocking ball-valve structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810477738.5A CN108488422A (en) | 2018-05-18 | 2018-05-18 | A kind of duplex interlocking ball-valve structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108488422A true CN108488422A (en) | 2018-09-04 |
Family
ID=63353499
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810477738.5A Withdrawn CN108488422A (en) | 2018-05-18 | 2018-05-18 | A kind of duplex interlocking ball-valve structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108488422A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109307087A (en) * | 2018-09-26 | 2019-02-05 | 河北博路天宝石油设备制造有限公司 | A kind of double-deck valve of oil equipment |
| CN112193571A (en) * | 2020-10-26 | 2021-01-08 | 李艳君 | Chemical industry is with empting leak protection chemical drum |
| CN112253784A (en) * | 2020-10-20 | 2021-01-22 | 中阀控股（集团）有限公司 | One-way backflow-preventing ball valve for pipeline |
| CN115069002A (en) * | 2022-08-08 | 2022-09-20 | 扬中市红叶管阀密封件有限公司 | Back flush filter |
-
2018
- 2018-05-18 CN CN201810477738.5A patent/CN108488422A/en not_active Withdrawn
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109307087A (en) * | 2018-09-26 | 2019-02-05 | 河北博路天宝石油设备制造有限公司 | A kind of double-deck valve of oil equipment |
| CN112253784A (en) * | 2020-10-20 | 2021-01-22 | 中阀控股（集团）有限公司 | One-way backflow-preventing ball valve for pipeline |
| CN112253784B (en) * | 2020-10-20 | 2022-07-01 | 中阀控股（集团）有限公司 | One-way backflow-preventing ball valve for pipeline |
| CN112193571A (en) * | 2020-10-26 | 2021-01-08 | 李艳君 | Chemical industry is with empting leak protection chemical drum |
| CN115069002A (en) * | 2022-08-08 | 2022-09-20 | 扬中市红叶管阀密封件有限公司 | Back flush filter |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180904 |
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| WW01 | Invention patent application withdrawn after publication |