CN206468885U - A kind of executing agency attachment means of novel valve - Google Patents
A kind of executing agency attachment means of novel valve Download PDFInfo
- Publication number
- CN206468885U CN206468885U CN201720150755.9U CN201720150755U CN206468885U CN 206468885 U CN206468885 U CN 206468885U CN 201720150755 U CN201720150755 U CN 201720150755U CN 206468885 U CN206468885 U CN 206468885U
- Authority
- CN
- China
- Prior art keywords
- lower connector
- connector
- hole
- executing agency
- attachment means
- 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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- Mechanically-Actuated Valves (AREA)
Abstract
The utility model discloses a kind of executing agency's attachment means of novel valve, its structure includes lower connector, bolt, cover plate, upper connector, disc spring, upper connector is threadedly coupled by bolt with lower connector, cover plate is threadedly coupled by bolt with lower connector, disc spring is flexibly connected by upper connector with lower connector, lower connector is by left-hand thread hole, counter sink, right-hand thread hole, lower connector through hole, lower connector sleeve composition, left-hand thread hole is fixedly connected with lower connector, counter sink is located at the centre of lower connector, right-hand thread hole is fixedly connected with lower connector, lower connector sleeve is fixedly connected with lower connector through hole.A kind of executing agency's attachment means of novel valve of the present utility model, structure is provided with disc spring between upper connector and lower connector, executing agency's closing forces when valve is closed is increased to be flexible, will not be closed when Hard link it is too quickly and caused by sealing surface damage, situations such as killing.
Description
Technical field
The utility model is a kind of executing agency's attachment means of novel valve, belongs to executing agency's attachment means of valve
Technical field.
Background technology
Executing agency is converted using liquid, gas, electric power or other energy and by motor, cylinder or other devices
Into driving effect.Basic executing agency is used to valve drive to standard-sized sheet or fully closed position.With the execution machine with control valve
Structure can accurately make valve go to any position.Although most of executing agency contributes to controlled valve, of today
The design of executing agency is far beyond simple switching function, and they contain position induction device, torque induction installation, electricity
Electrode protector, logic control device, digital communication module and pid control module etc., and these devices are all installed in one
In compact shell.
Prior art does not have disc spring in upper connector and lower connector, so makes executing agency's closing forces when valve is closed
When closed when Hard link it is too quickly and caused by sealing surface damage, situations such as killing.
The content of the invention
In view of the deficienciess of the prior art, the utility model purpose is to provide a kind of executing agency's connection of novel valve
Device, to solve.
To achieve these goals, the utility model is to realize by the following technical solutions：A kind of novel valve
Executing agency's attachment means, its structure includes lower connector, bolt, cover plate, upper connector, disc spring, and the upper connector passes through
Bolt is threadedly coupled with lower connector, and the cover plate is threadedly coupled by bolt with lower connector, and the disc spring passes through upper connection
Part is flexibly connected with lower connector, and the lower connector is by left-hand thread hole, counter sink, right-hand thread hole, lower connector through hole, lower company
Fitting sleeve is constituted, and the left-hand thread hole is fixedly connected with lower connector, and the counter sink is located at the centre of lower connector, described
Right-hand thread hole is fixedly connected with lower connector, and the lower connector sleeve is fixedly connected with lower connector through hole.
Further, the cover plate is made up of fixing hole, interior circular hole.
Further, it is provided with internal thread inside the fixing hole.
Further, the upper connector is made up of upper connector through hole, upper connector sleeve.
Further, the upper connector through hole edge is provided with chamfering.
Further, the external diameter of the upper connector is less than the internal diameter 4mm of lower connector.
Further, the rigidity of the disc spring is big, and buffering vibration absorption ability is strong, can bear big load with small deformation.
A kind of executing agency's attachment means of novel valve of the present utility model, structure upper connector and lower connector it
Between disc spring is installed, executing agency's closing forces when valve is closed is increased to be flexible, closed when will not be because of Hard link
Suddenly sealing surface is caused to damage, situations such as killing.
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
Levy, objects and advantages will become more apparent upon：
Fig. 1 is a kind of full cross-sectional view of executing agency's attachment means of novel valve of the utility model.
In figure：Lower connector -1, bolt -2, cover plate -3, upper connector -4, disc spring -5, left-hand thread hole -101, counter sink -
102nd, right-hand thread hole -103, lower connector through hole -104, lower connector sleeve -105, fixing hole -301, interior circular hole -302, upper company
Fitting through hole -401, upper connector sleeve -402.
Embodiment
To be easy to understand technological means, creation characteristic, reached purpose and effect of the utility model realization, below
With reference to embodiment, the utility model is expanded on further.
Referring to Fig. 1, the utility model provides a kind of executing agency's attachment means technical scheme of novel valve：Its structure
Including lower connector 1, bolt 2, cover plate 3, upper connector 4, disc spring 5, the upper connector 4 passes through bolt 2 and the lower spiral shell of connector 1
Line is connected, and the cover plate 3 is threadedly coupled by bolt 2 with lower connector 1, and the disc spring 5 passes through upper connector 4 and lower connector
1 be flexibly connected, the lower connector 1 by left-hand thread hole 101, counter sink 102, right-hand thread hole 103, lower connector through hole 104, under
Connector sleeve 105 is constituted, and the left-hand thread hole 101 is fixedly connected with lower connector 1, and the counter sink 102 is located at lower connection
The centre of part 1, the right-hand thread hole 103 is fixedly connected with lower connector 1, and the lower connector sleeve 105 leads to lower connector
Hole 104 is fixedly connected, and the cover plate 3 is made up of fixing hole 301, interior circular hole 302, and the inside of fixing hole 301 is provided with internal thread,
The upper connector 4 is made up of upper connector through hole 401, upper connector sleeve 402, and the edge of upper connector through hole 401 is set
There is chamfering, the external diameter of the upper connector 1 is less than the internal diameter 4mm of lower connector 4, and the rigidity of the disc spring 5 is big, buffers absorbing energy
Power is strong, can bear big load with small deformation.
Carrying out in use, the external diameter of upper connector 1 is less than the internal diameter of lower connector 4, generally 4mm, so in valve rod
In the case of being misaligned with push rod, can still ensure the vertical lift of valve rod and push rod, will not because misalign and caused by valve rod,
Push rod is bent, and bite is provided with disc spring 5 between upper connector 1 and lower connector 4, executing agency is closed in valve
When closing forces increase to be flexible, will not be closed when Hard link it is too quickly and caused by sealing surface damage, situations such as killing.
General principle of the present utility model and principal character and advantage of the present 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, scope of the present utility model is by institute
Attached claim rather than described above are limited, 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 right involved by 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 for clarity, those skilled in the art should
Using specification as an entirety, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
It may be appreciated other embodiment.
Claims (5)
1. a kind of executing agency's attachment means of novel valve, it is characterised in that：Its structure includes lower connector（1）, bolt
（2）, cover plate（3）, upper connector（4）, disc spring（5）, the upper connector（4）Pass through bolt（2）With lower connector（1）Screw thread connects
Connect, the cover plate（3）Pass through bolt（2）With lower connector（1）Threaded connection, the disc spring（5）Pass through upper connector（4）With under
Connector（1）It is flexibly connected, the lower connector（1）By left-hand thread hole（101）, counter sink（102）, right-hand thread hole（103）, under
Connector through hole（104）, lower connector sleeve（105）Composition, the left-hand thread hole（101）With lower connector（1）It is fixedly connected,
The counter sink（102）Positioned at lower connector（1）Centre, the right-hand thread hole（103）With lower connector（1）It is fixedly connected,
The lower connector sleeve（105）With lower connector through hole（104）It is fixedly connected.
2. a kind of executing agency's attachment means of novel valve according to claim 1, it is characterised in that：The cover plate
（3）By fixing hole（301）, interior circular hole（302）Composition.
3. a kind of executing agency's attachment means of novel valve according to claim 2, it is characterised in that：The fixing hole
（301）Inside is provided with internal thread.
4. a kind of executing agency's attachment means of novel valve according to claim 1, it is characterised in that：The upper connection
Part（4）By upper connector through hole（401）, upper connector sleeve（402）Composition.
5. a kind of executing agency's attachment means of novel valve according to claim 4, it is characterised in that：The upper connection
Part through hole（401）Edge is provided with chamfering.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720150755.9U CN206468885U (en) | 2017-02-20 | 2017-02-20 | A kind of executing agency attachment means of novel valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720150755.9U CN206468885U (en) | 2017-02-20 | 2017-02-20 | A kind of executing agency attachment means of novel valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206468885U true CN206468885U (en) | 2017-09-05 |
Family
ID=59707110
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720150755.9U Expired - Fee Related CN206468885U (en) | 2017-02-20 | 2017-02-20 | A kind of executing agency attachment means of novel valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206468885U (en) |
-
2017
- 2017-02-20 CN CN201720150755.9U patent/CN206468885U/en not_active Expired - Fee Related
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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: 20170905 Termination date: 20190220 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |