CN206723565U - A kind of clamping hoop type butterfly valve - Google Patents
A kind of clamping hoop type butterfly valve Download PDFInfo
- Publication number
- CN206723565U CN206723565U CN201720225872.7U CN201720225872U CN206723565U CN 206723565 U CN206723565 U CN 206723565U CN 201720225872 U CN201720225872 U CN 201720225872U CN 206723565 U CN206723565 U CN 206723565U
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- CN
- China
- Prior art keywords
- hollow
- butterfly valve
- sleeve
- external thread
- plastic fastener
- 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 provides a kind of clamping hoop type butterfly valve,Including butterfly valve main body,Hollow external thread column,Sealing ring,Hollow connectors,Nut sleeve is installed,Fixed column,Hollow sleeve,Expansion link,Plastic fastener one and plastic fastener two,The hollow external thread column is symmetrically mounted on butterfly valve main body left and right ends,The hollow external thread column is internally provided with sealing ring,The sealing ring right-hand member is installed with hollow connectors,The hollow connectors are assemblied in installation nut sleeve,The design utilizes threaded connection,Realize sealing effectiveness,It is easily installed simultaneously,The fixed column right-hand member is provided with hollow sleeve,The hollow sleeve right-hand member is connected to expansion link,Plastic fastener one is installed on the hollow sleeve,Plastic fastener two is assembled in the fixed column,The utility model is easy to use,Good sealing effect,Increase feature,Reliability is high.
Description
Technical field
The utility model is a kind of clamping hoop type butterfly valve, belongs to machinery equipment field.
Background technology
Butterfly valve is called flap valve, is a kind of regulating valve simple in construction, what the switch available for low pressure pipeline medium controlled
Butterfly valve refers to that closure member (flap or butterfly plate) is disk, a kind of valve of open and close is reached around valve shaft rotation, valve can
For controlling all kinds such as empty gas and water, steam, various Korrosionsmediums, mud, oil product, liquid metal and radiating medium
The flowing of fluid.It is main on pipeline to play cut-out and throttling action.Butterfly valve opening and closing element is a discoidal butterfly plate, in valve body
Rotated around the axis of its own, so as to reach the purpose for opening and closing or adjusting.
Traditional clamping hoop type butterfly valve shortcoming is that with not convenient enough when Pipe installing, while leak often occurs
Phenomenon, sealing effectiveness is poor, is unable to reach and opens and closes or the effect of regulation, the handle on traditional clamping hoop type butterfly valve be it is overall, can not
Changed, be unsatisfactory for people to multi-functional requirement, be also unfavorable for promoting.
Utility model content
In view of the deficienciess of the prior art, the utility model purpose is to provide a kind of clamping hoop type butterfly valve, it is above-mentioned to solve
The problem of being proposed in background technology, the utility model is easy to use, good sealing effect, increases feature, and reliability is high.
To achieve these goals, the utility model is to realize by the following technical solutions：A kind of clamping hoop type butterfly valve,
Including butterfly valve main body, hollow external thread column, sealing ring, hollow connectors, installation nut sleeve, hexagonal inside groove and handle mechanism,
It is characterized in that：The handle mechanism be arranged on butterfly valve main body on, the hollow external thread column, sealing ring, hollow connectors with
And installation nut sleeve is equipped with two, the hollow external thread column is symmetrically mounted on butterfly valve main body left and right ends, described hollow outer
Threaded post is internally provided with sealing ring, and the sealing ring right-hand member is installed with hollow connectors, and the hollow connectors are assemblied in peace
In loading nut set, the installation nut sleeve is inner to be provided with hollow external thread column, and the hollow connectors left end extends into hollow outer
Inside threaded post, the hollow connectors right-hand member extends installation nut sleeve right-hand member, and the installation nut sleeve is by screw thread with
Empty external thread column is connected, and the installation nut sleeve upper and lower ends are symmetrily processed with two hexagonal inside grooves, the handle mechanism bag
Fixed column, hollow sleeve, expansion link, plastic fastener one and plastic fastener two are included, the fixed column right-hand member is provided with hollow
Sleeve pipe, the hollow sleeve right-hand member are connected to expansion link, and plastic fastener one, the fixed column are installed with the hollow sleeve
On assemble plastic fastener two, the fixed column is connected by plastic fastener two with hollow sleeve, the hollow sleeve
It is connected with expansion link by plastic fastener one, the fixed column is connected by threaded post with butterfly valve main body.
Further, it is provided with reinforcement on the hollow connectors.
Further, two necks are machined with the installation nut sleeve.
Further, rubber sleeve is installed on the hollow sleeve.
Further, the expansion link right-hand member is provided with ball.
Further, it is mounted on quincunx handwheel on the plastic fastener one and plastic fastener two.
The beneficial effects of the utility model：A kind of clamping hoop type butterfly valve, the utility model is by adding hollow external thread column, close
Seal, hollow connectors and installation nut sleeve, the design are realized sealing effectiveness, are easily installed simultaneously, solved using threaded connection
Certainly traditional clamping hoop type butterfly valve shortcoming is that with not convenient enough when Pipe installing, while drainage often occurs,
Sealing effectiveness is poor, be unable to reach open and close or regulation effect the problems such as, because add hexagonal inside groove, the design be easy to use instrument turn
Dynamic installation nut sleeve, realizes installation or removal.
Because of addition fixed column, hollow sleeve, expansion link, plastic fastener one and plastic fastener two, design increase
The feature of handle, the length of angle, also adjustable handle can be adjusted to handle, solve the hand on traditional clamping hoop type butterfly valve
Handle is overall, can not be changed, and people is unsatisfactory for multi-functional requirement, the problems such as being also unfavorable for promoting.
Because adding reinforcement, the design improves the service life of hollow connectors, because adding rubber sleeve, design realization pair
Hollow sleeve is protected, and because adding ball, the design is easy to use handle mechanism, because adding quincunx handwheel, the design
Convenient use plastic fastener, the utility model is easy to use, good sealing effect, increases feature, and reliability is high.
Brief description of the drawings
By reading the detailed description made with reference to the following drawings to non-limiting example, other spies of the present utility model
Sign, objects and advantages will become more apparent upon：
Fig. 1 is a kind of structural representation of clamping hoop type butterfly valve of the utility model；
Fig. 2 is the schematic diagram of handle mechanism in a kind of clamping hoop type butterfly valve of the utility model；
In figure：1- butterfly valves main body, the hollow external thread columns of 2-, 3- sealing rings, 4- hollow connectors, 5- installations nut sleeve, 6-
Hexagonal inside groove, 7- handle mechanisms, 8- fixed columns, 9- hollow sleeves, 10- expansion links, 11- plastic fasteners one, the fastening of 12- plastics
Part two.
Embodiment
Technological means, creation characteristic, reached purpose and effect to realize the utility model are easy to understand, below
With reference to embodiment, the utility model is expanded on further.
Fig. 1 and Fig. 2 are referred to, the utility model provides a kind of technical scheme：A kind of clamping hoop type butterfly valve, including butterfly valve main body
1st, hollow external thread column 2, sealing ring 3, hollow connectors 4, installation nut sleeve 5, hexagonal inside groove 6 and handle mechanism 7, handle machine
Structure 7 is arranged in butterfly valve main body 1, and hollow external thread column 2, sealing ring 3, hollow connectors 4 and installation nut sleeve 5 are equipped with two
Individual, hollow external thread column 2 is symmetrically mounted on the left and right ends of butterfly valve main body 1, and hollow external thread column 2 is internally provided with sealing ring 3, close
The right-hand member of seal 3 is installed with hollow connectors 4, and hollow connectors 4 are assemblied in installation nut sleeve 5, and installation nut sleeve 5 the inner is provided with
Hollow external thread column 2, the left end of hollow connectors 4 are extended into inside hollow external thread column 2, and the right-hand member of hollow connectors 4 extends peace
Loading nut covers 5 right-hand members, and installation nut sleeve 5 is connected by screw thread with hollow external thread column 2, installs the upper and lower ends pair of nut sleeve 5
Title is machined with two hexagonal inside grooves 6.
Handle mechanism 7 includes fixed column 8, hollow sleeve 9, expansion link 10, plastic fastener 1 and plastic fastener
2 12, the right-hand member of fixed column 8 is provided with hollow sleeve 9, and the right-hand member of hollow sleeve 9 is connected to expansion link 10, modeling is installed with hollow sleeve 9
Expect fastener 1, assemble plastic fastener 2 12 in fixed column 8, fixed column 8 passes through plastic fastener 2 12 and hollow sleeve
Pipe 9 is connected, and hollow sleeve 9 is connected with expansion link 10 by plastic fastener 1, and fixed column 8 passes through threaded post and butterfly valve
Main body 1 is connected.
Reinforcement is provided with hollow connectors 4, installs and is machined with two necks in nut sleeve 5, installed on hollow sleeve 9
Rubber sleeve, the right-hand member of expansion link 10 are provided with ball, plum are mounted on plastic fastener 1 and plastic fastener 2 12
Flower-shape handwheel.
Embodiment：In progress in use, being checked first by personnel the utility model, check whether and deposit
In defect, it can not just carry out using if there is defect, now need to notify maintenance personal to be repaired, if do not deposited
It can be carried out using if problem, before the utility model, sealing ring 3 is first put into hollow external thread column by user of service
Inside 2, then hollow connectors 4 are inserted on hollow external thread column 2 again, then installation nut sleeve 5 by being threaded onto
On hollow external thread column 2, sealing effectiveness is realized, is easily installed simultaneously, the design solves traditional clamping hoop type butterfly valve shortcoming and just existed
It is not convenient enough when with Pipe installing, while drainage often occurs, sealing effectiveness is poor, is unable to reach keying or adjusts
The problems such as effect of section.
User of service can open plastic fastener 1, and then user of service pulls ball, for adjusting hollow sleeve 9
With the overall length of expansion link 10, the total length for changing handle mechanism 7 is realized, user of service can open plastic fastener 2 12, then
User of service rotates hollow sleeve 9, and it is in different angle to make hollow sleeve 9 and fixed column 8, realizes the regulation of angle, increases handle
Feature, the handle that the design solves on traditional clamping hoop type butterfly valve is overall, can not be changed, be unsatisfactory for people to more
The requirement of function, the problems such as being also unfavorable for promoting.
The advantages of general principle and principal character of the present utility model and the utility model has been shown and described above, for
For those skilled in the art, it is clear that the utility model is not limited to the details of above-mentioned one exemplary embodiment, and without departing substantially from this
In the case of the spirit or essential attributes of utility model, the utility model can be realized in other specific forms.Therefore, no matter
From the point of view of which point, embodiment all should be regarded as exemplary, and be nonrestrictive, the scope of the utility model is by institute
Attached claim rather than described above limit, it is intended that will fall in the implication and scope of the equivalency of claim
All changes are included in the utility model.Any reference in claim should not be considered as to the involved right of limitation
It is required that.
Moreover, it will be appreciated that although the present specification is described in terms of embodiments, not each embodiment is only wrapped
Containing an independent technical scheme, this narrating mode of specification is only that those skilled in the art should for clarity
Using specification as an entirety, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
It is appreciated that other embodiment.
Claims (6)
1. a kind of clamping hoop type butterfly valve, including butterfly valve main body（1）, hollow external thread column（2）, sealing ring（3）, hollow connectors（4）、
Nut sleeve is installed（5）, hexagonal inside groove（6）And handle mechanism（7）, it is characterised in that：The handle mechanism（7）Installed in butterfly valve
Main body（1）On, the hollow external thread column（2）, sealing ring（3）, hollow connectors（4）And installation nut sleeve（5）It is equipped with
Two, the hollow external thread column（2）It is symmetrically mounted on butterfly valve main body（1）Left and right ends, the hollow external thread column（2）It is internal
It is provided with sealing ring（3）, the sealing ring（3）Right-hand member is installed with hollow connectors（4）, the hollow connectors（4）It is assemblied in
Nut sleeve is installed（5）It is interior, the installation nut sleeve（5）The inner is provided with hollow external thread column（2）, the hollow connectors（4）It is left
End extends into hollow external thread column（2）Inside, the hollow connectors（4）Right-hand member extends installation nut sleeve（5）Right-hand member, it is described
Nut sleeve is installed（5）Pass through screw thread and hollow external thread column（2）It is connected, the installation nut sleeve（5）Upper and lower ends symmetrically add
Work has two hexagonal inside grooves（6）；
The handle mechanism（7）Including fixed column（8）, hollow sleeve（9）, expansion link（10）, plastic fastener one（11）And
Plastic fastener two（12）, the fixed column（8）Right-hand member is provided with hollow sleeve（9）, the hollow sleeve（9）Right-hand member is connected to stretch
Contracting bar（10）, the hollow sleeve（9）On plastic fastener one is installed（11）, the fixed column（8）On to assemble plastics tight
Firmware two（12）, the fixed column（8）Pass through plastic fastener two（12）With hollow sleeve（9）It is connected, the hollow sleeve
（9）With expansion link（10）Pass through plastic fastener one（11）It is connected, the fixed column（8）Pass through threaded post and butterfly valve main body
（1）It is connected.
A kind of 2. clamping hoop type butterfly valve according to claim 1, it is characterised in that：The hollow connectors（4）On be provided with
Reinforcement.
A kind of 3. clamping hoop type butterfly valve according to claim 1, it is characterised in that：The installation nut sleeve（5）On be machined with
Two necks.
A kind of 4. clamping hoop type butterfly valve according to claim 1, it is characterised in that：The hollow sleeve（9）On rubber is installed
Gum cover.
A kind of 5. clamping hoop type butterfly valve according to claim 1, it is characterised in that：The expansion link（10）Right-hand member is provided with rubber
Ball.
A kind of 6. clamping hoop type butterfly valve according to claim 1, it is characterised in that：The plastic fastener one（11）And modeling
Expect fastener two（12）On be mounted on quincunx handwheel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720225872.7U CN206723565U (en) | 2017-03-09 | 2017-03-09 | A kind of clamping hoop type butterfly valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720225872.7U CN206723565U (en) | 2017-03-09 | 2017-03-09 | A kind of clamping hoop type butterfly valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206723565U true CN206723565U (en) | 2017-12-08 |
Family
ID=60501617
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720225872.7U Expired - Fee Related CN206723565U (en) | 2017-03-09 | 2017-03-09 | A kind of clamping hoop type butterfly valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206723565U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108953727A (en) * | 2018-08-27 | 2018-12-07 | 江苏华太电力仪表有限公司 | A kind of split type gauge ball valve |
-
2017
- 2017-03-09 CN CN201720225872.7U patent/CN206723565U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108953727A (en) * | 2018-08-27 | 2018-12-07 | 江苏华太电力仪表有限公司 | A kind of split type gauge ball valve |
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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: 20171208 Termination date: 20180309 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |