CN207034240U - Double ball valve valves that a kind of gear drive opens and closes - Google Patents
Double ball valve valves that a kind of gear drive opens and closes Download PDFInfo
- Publication number
- CN207034240U CN207034240U CN201720508022.8U CN201720508022U CN207034240U CN 207034240 U CN207034240 U CN 207034240U CN 201720508022 U CN201720508022 U CN 201720508022U CN 207034240 U CN207034240 U CN 207034240U
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- CN
- China
- Prior art keywords
- ball valve
- groups
- valves
- quill
- case
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses double ball valve valves that a kind of gear drive opens and closes, pipeline including hollow structure, the inside of pipeline is equidistantly provided with two groups of ball valves along its length, the case of hollow structure is installed at the top of pipeline, the inside of case is provided with two groups of motion bars be arrangeding in parallel, one end that two groups of motion bars are stretched into inside pipeline is fixedly connected with ball valve, the other end movable sleeve of two groups of motion bars is connected to two groups of quills, two groups of quills are connected to driven gear close to one end fixed cover of ball valve, side of the driven gear away from ball valve is provided with the back-up ring with quill pivot bush unit, the first spring with quill pivot bush unit is installed between the top inner wall of movable back-up ring and case.On the one hand the utility model individually adjusts one of ball valve on double ball valve valves, on the other hand two ball valves on double ball valve valves can be adjusted simultaneously, flexible to operation two ball valves are adjusted, and double ball valve valves is adapted to different closings and open situation.
Description
Technical field
It the utility model is related to double ball valve valve technology fields, more particularly to double ball valves that a kind of gear drive opens and closes
Door.
Background technology
Ball valve refers to opening and closing element（Spheroid）Driven by valve rod, and the valve to be rotated around ball valve axis.Also can be used for
The regulation and control of fluid, wherein having very between sealing its V-type core of V-type ball valve and the metal seat valve of pile-up welding hard alloy firmly
Strong shearing force, the medium especially suitable for fibre-bearing, small solid pellet etc..And multi-pass ball valve not only can be flexible on pipeline
Interflow, shunting and the switching of flow direction of medium are controlled, while also can close any passage and two other passage is connected.This
Class valve should be typically horizontally mounted in the duct.Ball valve is divided into according to type of drive：Pneumatic ball valve, electrical ball valve, manual ball
Valve, the regulation of traditional double ball valve valve operations is inconvenient, the double ball valve valves for needing a kind of gear drive to open and close for this.
Utility model content
The purpose of this utility model is to solve shortcoming present in prior art, and a kind of gear drive proposed is opened
The double ball valve valves closed.
To achieve these goals, the utility model employs following technical scheme：
Double ball valve valves that a kind of gear drive opens and closes, include the pipeline of hollow structure, and the inside of the pipeline is grown along it
Degree direction is equidistantly provided with two groups of ball valves, and the case of hollow structure, the inside installation of the case are provided with the top of the pipeline
There are two groups of motion bars be arrangeding in parallel, one end that motion bar described in two groups is stretched into inside pipeline is fixedly connected with ball valve, two groups of institutes
The other end movable sleeve for stating motion bar is connected to two groups of quills, and quill is fixedly sleeved close to one end of ball valve described in two groups
There is driven gear, side of the driven gear away from ball valve is provided with the back-up ring with quill pivot bush unit, the activity
The first spring with quill pivot bush unit is installed, the quill stretches out cover between back-up ring and the top inner wall of case
Annular neck is offered on the outside of one end of shell, the side that quill described in two groups is located remotely from each other is provided with what is docked with neck
Governor motion, and governor motion, with being fixedly connected at the top of case, the side close to each other of motion bar described in two groups is provided with tune
Rotating shaft is saved, one end fixed cover that case is stretched into the regulation rotating shaft is connected to driving gear.
Preferably, the driven gear offers annular guide groove close to the side of ball valve, the guide groove it is transversal
Face is triangular structure of right angle.
Preferably, the governor motion includes the connecting plate being fixedly connected with case, and the connecting plate is vertically socketed with tune
Pole, the connecting plate are provided with the baffle plate fixedly sleeved with adjusting rod close to the side of quill, and the baffle plate is with being connected
Second spring is installed, the one end of the adjusting rod away from quill is vertically installed with driving lever between plate.
Preferably, the both ends of the pipeline are mounted on mounting flange.
Preferably, one end that case is stretched out in the regulation rotating shaft is vertically installed with rotating disk.
Preferably, one end of the quill stretching case is vertically installed with baffle plate.
The beneficial effects of the utility model：
By the ball valve of the upper setting in pipeline, case, motion bar, quill, driven gear, back-up ring, the first spring,
Neck, governor motion, regulation rotating shaft and driving gear, one of ball valve on double ball valve valves is on the one hand individually adjusted, separately
On the one hand two ball valves on double ball valve valves can be adjusted simultaneously, it is flexible to operation that two ball valves are adjusted, make
Double ball valve valves adapt to different closings and open situation.
Brief description of the drawings
Fig. 1 be the utility model proposes a kind of gear drive open and close double ball valve valves structural representation.
In figure：1 pipeline, 2 ball valves, 3 cases, 4 motion bars, 5 quills, 6 driven gears, 7 back-up rings, 8 first springs, 9
Neck, 10 governor motions, 11 regulation rotating shafts, 12 driving gears.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.
Reference picture 1, double ball valve valves that a kind of gear drive opens and closes, include the pipeline 1 of hollow structure, the inside of pipeline 1
Equidistant along its length to be provided with two groups of ball valves 2, the top of pipeline 1 is provided with the case 3 of hollow structure, the inside peace of case 3
Equipped with two groups of motion bars be arrangeding in parallel 4, one end that two groups of motion bars 4 are stretched into inside pipeline 1 is fixedly connected with ball valve 2, two groups
The other end movable sleeve of motion bar 4 is connected to two groups of quills 5, and two groups of quills 5 are connected to close to one end fixed cover of ball valve 2
Driven gear 6, side of the driven gear away from ball valve 2 be provided with the back-up ring of quill pivot bush unit 7, movable back-up ring 7 with
The first spring 8 with the pivot bush unit of quill 5 is installed, quill 5 stretches out case 3 between the top inner wall of case 3
Annular neck 9 is offered on the outside of one end, the side that two groups of quills 5 are located remotely from each other is provided with the regulation docked with neck 9
Mechanism 10, and governor motion 10 is fixedly connected with the top of case 3, two groups of sides close to each other of motion bar 4 are provided with regulation
Rotating shaft 11, one end fixed cover that case 3 is stretched into regulation rotating shaft 11 are connected to driving gear 12.
Driven gear 6 offers annular guide groove close to the side of ball valve 2, and the cross section of guide groove is right angled triangle
Structure, governor motion 10 include the connecting plate being fixedly connected with case 3, and connecting plate is vertically socketed with adjusting rod, and connecting plate is close
The side of quill 5 is provided with the baffle plate fixedly sleeved with adjusting rod, and second spring is provided between baffle plate and connecting plate, adjusts
The one end of pole away from quill 5 is vertically installed with driving lever, and the both ends of pipeline 1 are mounted on mounting flange, adjust rotating shaft
One end of 11 stretching cases 3 is vertically installed with rotating disk, and one end that quill 5 stretches out case 3 is vertically installed with baffle plate.
In the utility model, when individually operated ball valve 2 are needed, quill 5 is pulled out, machine will adjusted
Adjusting rod rotation 180 degree on structure 10, then one end of adjusting rod is stretched on the neck 9 on quill 5, at this time adjust
The card column quill 5 of mechanism 10 is saved, the driven gear 6 on quill 5 is not contacted with driving gear 12, the design is on the one hand
Individually one of ball valve on the double ball valve valves of regulation, on the other hand can adjust two balls on double ball valve valves simultaneously
Valve, it is flexible to operation that two ball valves are adjusted, double ball valve valves is adapted to different closings and open situation.
It is described above, the only preferable embodiment of the utility model, but the scope of protection of the utility model is not
This is confined to, any one skilled in the art is in the technical scope that the utility model discloses, according to this practicality
New technical scheme and its utility model design are subject to equivalent substitution or change, should all cover in protection model of the present utility model
Within enclosing.
Claims (6)
1. double ball valve valves that a kind of gear drive opens and closes, include the pipeline of hollow structure（1）, it is characterised in that：The pipeline
（1）Inside be equidistantly provided with two groups of ball valves along its length（2）, the pipeline（1）Top the cover of hollow structure is installed
Shell（3）, the case（3）Inside two groups of motion bars be arrangeding in parallel are installed（4）, motion bar described in two groups（4）Stretch into pipe
Road（1）Internal one end and ball valve（2）It is fixedly connected, motion bar described in two groups（4）Other end movable sleeve be connected to two groups of activities
Sleeve（5）, quill described in two groups（5）Close to ball valve（2）One end fixed cover be connected to driven gear（6）, the driven tooth
Wheel is away from ball valve（2）Side back-up ring with quill pivot bush unit is installed（7）, the movable back-up ring（7）With case（3）
Top inner wall between be provided with and quill（5）First spring of pivot bush unit（8）, the quill（5）Stretch out cover
Shell（3）One end on the outside of offer annular neck（9）, quill described in two groups（5）The side being located remotely from each other be provided with
Neck（9）The governor motion of docking（10）, and governor motion（10）With case（3）Top be fixedly connected, it is movable described in two groups
Bar（4）Side close to each other is provided with regulation rotating shaft（11）, the regulation rotating shaft（11）Stretch into case（3）One end fixed cover
It is connected to driving gear（12）.
2. double ball valve valves that a kind of gear drive according to claim 1 opens and closes, it is characterised in that the driven gear
（6）Close to ball valve（2）Side offer annular guide groove, the cross section of the guide groove is triangular structure of right angle.
3. double ball valve valves that a kind of gear drive according to claim 1 opens and closes, it is characterised in that the governor motion
（10）Including with case（3）The connecting plate being fixedly connected, the connecting plate are vertically socketed with adjusting rod, and the connecting plate is close to living
Moving sleeve（5）Side the baffle plate fixedly sleeved with adjusting rod is installed, the second bullet is installed between the baffle plate and connecting plate
Spring, the adjusting rod is away from quill（5）One end be vertically installed with driving lever.
4. double ball valve valves that a kind of gear drive according to claim 1 opens and closes, it is characterised in that the pipeline（1）
Both ends be mounted on mounting flange.
5. double ball valve valves that a kind of gear drive according to claim 1 opens and closes, it is characterised in that the regulation rotating shaft
（11）Stretch out case（3）One end be vertically installed with rotating disk.
6. double ball valve valves that a kind of gear drive according to claim 1 opens and closes, it is characterised in that the quill
（5）Stretch out case（3）One end be vertically installed with baffle plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720508022.8U CN207034240U (en) | 2017-05-09 | 2017-05-09 | Double ball valve valves that a kind of gear drive opens and closes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720508022.8U CN207034240U (en) | 2017-05-09 | 2017-05-09 | Double ball valve valves that a kind of gear drive opens and closes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207034240U true CN207034240U (en) | 2018-02-23 |
Family
ID=61479552
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720508022.8U Expired - Fee Related CN207034240U (en) | 2017-05-09 | 2017-05-09 | Double ball valve valves that a kind of gear drive opens and closes |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207034240U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114110214A (en) * | 2021-12-06 | 2022-03-01 | 广西电网有限责任公司钦州供电局 | Integrated valve for charging and discharging gas of power equipment |
-
2017
- 2017-05-09 CN CN201720508022.8U patent/CN207034240U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114110214A (en) * | 2021-12-06 | 2022-03-01 | 广西电网有限责任公司钦州供电局 | Integrated valve for charging and discharging gas of power equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180223 Termination date: 20210509 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |