CN208670208U - A kind of valve actuating device and valve - Google Patents
A kind of valve actuating device and valve Download PDFInfo
- Publication number
- CN208670208U CN208670208U CN201821129149.XU CN201821129149U CN208670208U CN 208670208 U CN208670208 U CN 208670208U CN 201821129149 U CN201821129149 U CN 201821129149U CN 208670208 U CN208670208 U CN 208670208U
- Authority
- CN
- China
- Prior art keywords
- output shaft
- actuating device
- supporting element
- valve actuating
- clutch cover
- 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.)
- Ceased
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Abstract
The utility model relates to the executive devices of valve, and in particular to a kind of valve actuating device and valve.The valve actuating device of the utility model, including output shaft, manual actuation part, clutch cover, power driver and switching device, manual actuation part includes the handwheel body that turning set is set on output shaft, power driver includes the electric turbine that turning set is set on output shaft, clutch cover slideably inlay card on output shaft and between handwheel body and electronic worm gear, electric turbine is equipped with eccentric grove, switching device includes handle, shifting part and supporting element and elastic component, shifting part offers cavity close to the side of electric turbine, supporting element is telescopic to be set in cavity and can be supported on electric turbine, elastic component is contained in cavity and is flexibly supported between supporting element and shifting part.The valve actuating device of the utility model, is directly arranged supporting element on shifting part, by the simple component such as shifting part, supporting element, eccentric grove realize it is electronic, manually switch.
Description
Technical field
The utility model relates to the executive devices of valve, and in particular to a kind of valve actuating device and valve.
Background technique
Electric valve executive device is using electric energy as main energy sources, for driving the machinery of valve.Majority valve now
It will be installed valve actuating device on door, for driving the execution of valve, to reduce the labor intensity of staff, improve valve
Control accuracy.Electric and hand switching mechanism is equipped in electrically operated valve executive device, it can not for working as electronic execution part
By manually controlling valve when use.However, structure is complicated for existing valve actuating device, cost of manufacture is big, still
It needs to be further improved.
Utility model content
First of the utility model is designed to provide a kind of executive device of valve, the valve actuating device, structure
Simply, supporting element is directly set on shifting part, it is only simple by handle, shifting part, supporting element, elastic component, eccentric grove etc.
Component can be realized electric valve and manually switch.
Second of the utility model is designed to provide a kind of valve with above-mentioned executive device.
To achieve the above object, the technical solution of the utility model is:
A kind of valve actuating device, including output shaft, manual actuation part, clutch cover, power driver and switching device,
The manual actuation part includes the handwheel body that turning set is arranged on the output shaft, and the power driver includes that turning set is set to
Electronic worm gear on the output shaft, the clutch cover slideably inlay card on the output shaft and be located at the handwheel body with
Between the electronic worm gear, the electronic worm gear is equipped with eccentric grove, and the switching device includes handle, connect with the handle
Shifting part and supporting element and elastic component on the shifting part, the shifting part can be supported with the clutch cover,
The shifting part offers cavity close to the side of the electronic worm gear, the supporting element is telescopic be set in the cavity and
It can be supported on the electronic worm gear, the elastic component is contained in the cavity and is flexibly supported on the supporting element and institute
It states between shifting part, while rotating the shifting part clutch cover enabled to engage with the handwheel body, the support
Part is supported on the electronic worm gear, or the clutch cover is engaged with the electronic worm gear.
Further, the eccentric grove is located at the upper surface of the electronic worm gear.
Further, the bottom of the one end of the supporting element far from the elastic component opens up jagged, and the two of the notch
A side wall is respectively formed the first supporting surface and the second supporting surface, and first supporting surface can be supported on the upper of the electronic worm gear
End face.
Further, the inner wall of the cavity is equipped with straight pin, and the straight pin offsets with second supporting surface.
Further, the supporting element opens up fluted close to one end of the bottom wall of the cavity, and the one of the elastic component
End connect and flexibly supports with the bottom wall of the cavity, the other end of the elastic component protrude into after the groove with the supporting element
It connects and flexibly supports.
Further, the clutch cover be set on the output shaft and can sliding axially along the output shaft, institute
Clutch cover is stated to be connected by key with the output shaft.
Further, pressure spring is equipped between the handwheel body and the clutch cover, the compression spring sleeve is set to the output shaft
On.
Further, the manual actuation part further includes handwheel, and the handwheel is fixedly connected with the handwheel body.
Further, the valve actuating device further includes shell, and the shell includes housing and lid is located at institute respectively
The upper cover and lower cover at housing both ends are stated, the output shaft is rotatably arranged in the housing, and the handwheel body passes through on described
It can be connect with the clutch cover after lid, the handle is installed in rotation on the side wall of the housing.
A kind of valve, including above-mentioned valve actuating device.
The valve actuating device of the utility model, switching device structure is simple, and no setting is required cam, directly on shifting part
Supporting element is set, electric valve only can be realized by the simple component such as handle, shifting part, supporting element, elastic component, eccentric grove
With manually switch, when disconnection fault disappear when, by the eccentric slot structure on electronic worm gear, can automatically realize manually extremely
Electronic accessible switching, removes swinging handle without people, has saved human resources, the application prospect having had.
Detailed description of the invention
Fig. 1 is the cross-sectional view of one manual mode lower valve executive device of the utility model embodiment；
Fig. 2 is the cross-sectional view of one electric model lower valve executive device of the utility model embodiment；
Fig. 3 is the structural schematic diagram of electronic worm gear in the valve actuating device of the utility model embodiment one；
Fig. 4 is shifting part in the utility model embodiment one, supporting element, the attachment structure schematic diagram between elastic component.
Parts title and its number are respectively as follows: in figure
1. output shaft, 2. manual actuation parts, 21. handwheels, 22. handwheel bodies, 3. clutch covers, 4. pressure springs, 5. electric drives
Part, 51. motors, 52. electronic worm screws, 53. electronic worm gears, 531. eccentric groves, 6. switching devices, 61. handles, 62. shifting parts,
621. cavitys, 63. supports, 631. grooves, 632. notches, 6321. first supporting surfaces, 6322. second supporting surfaces, 64. elasticity
Part, 65. rotary sleeves, 66. straight pins, 7. shells, 71. housings, 72. upper covers, 73. lower covers.
Specific embodiment
The utility model is described in detail presently in connection with attached drawing.This figure is simplified schematic diagram, only in a schematic way
Illustrate the basic structure of the utility model, therefore it only shows composition related with the utility model.
Embodiment one
The utility model embodiment one provides a kind of valve, and the valve includes valve actuating device, please refers to Fig. 1-
4, the valve actuating device include output shaft 1, manual actuation part 2, the clutch cover 3 that is connected with the manual actuation part 2 with
And power driver 5, switching device 6.
The clutch cover 3 be set on the output shaft 1 and can sliding axially along the output shaft 1, also, it is described
Clutch cover 3 is connected by key with the output shaft 1.The manual actuation part 2 includes the handwheel 21 and handwheel body being solid-located
22, the rotation of handwheel body 22 is set on output shaft 1, the lower end surface of the upper surface of the clutch cover 3 and the handwheel body 22
A upper setting in the two is fluted (figure does not mark), is provided on another and (schemes not with the protrusion of groove cooperation
Mark), the clutch cover 3 can pass through therebetween the snap-fit relationship of the groove and the protrusion with the handwheel body 22
Realize connection relationship.
The power driver 5 includes motor 51, electronic worm screw 52, the electronic worm gear 53 being meshed with electronic worm screw 52,
It is provided on the output shaft of motor 51 and the electronic 52 meshed gears axis of worm screw (figure does not mark), electronic 53 turning set of worm gear
It is located on output shaft 1, the upper surface of electronic worm gear 53 is equipped with eccentric grove 531.The lower end surface of the clutch cover 3 and the electronic snail
A upper setting in upper surface the two of wheel 53 is fluted (figure does not mark), is provided on another and the groove cooperates
Protrusion (figure do not mark), the clutch cover 3 and the electronic worm gear 53 therebetween can be by the grooves and described convex
The snap-fit relationship risen realizes connection relationship.
The top that the switching device 6 is located at eccentric grove 531 can support clutch cover 3, and the switching device 6 includes hand
Handle 61 passes through the shifting part 62 and supporting element 63 and bullet on the shifting part 62 that rotary sleeve 65 is connect with handle 61
Property part 64, the rotary sleeve 65 is a circular shaft, and one end of the rotary sleeve 65 is fixedly connected with the handle 61, the rotary sleeve
65 other end is fixedly connected with the shifting part 62；The shifting part 62 offers on the side of the electronic worm gear 53
Cavity 621, supporting element 63 are telescopically arranged in the cavity 621, and elastic component 64 is contained in cavity 621, elastic component 64
One end connect and flexibly supports with the bottom wall of the cavity 621 of shifting part 62, the other end of elastic component 64 connect with supporting element 63 and
It flexibly supports, and supporting element 63 can be moved along the axis compression elastic component 64 of the cavity 621.It is described in present embodiment
One end of bottom wall on supporting element 63 close to the cavity 621 opens up fluted 631, at this point, the other end of the elastic component 64
It protrudes into groove 631 and connect and flexibly support with supporting element 63, fasten its connection more.It is to be appreciated that other not
In the embodiment shown, the groove 631 can also be omitted.The lower end of the supporting element 63 can be supported on electronic worm gear 53
On, the upper end of supporting element 63 can support shifting part 62.
In present embodiment, elastic component 64 is spring.It is to be appreciated that in other unshowned embodiments, elasticity
Part 64 can also be that thin stainless steel elastic slice or copper elastic slice etc. have the element of rigidity and elasticity, herein with no restriction.
Specifically, the supporting element 63 substantially be in rectangular parallelepiped structure, the supporting element 63 far from the elastic component 64 one
The bottom at end offers a notch 632, so that the two side walls of the notch 632 are respectively formed 6321 He of the first supporting surface
Second supporting surface 6322, wherein the first supporting surface 6321 can be supported on electronic worm gear 53.The switching device 6 further includes
Straight pin 66, the straight pin 66 are connected on the inner wall of the cavity 621, and the second supporting surface 6322 can be with the straight pin
66 offset, so that second supporting surface 6322 is stopped by straight pin 66, and then avoid supporting element 63 in elastic component 64
The case where elastic force effect lower pop-up cavity 621 is separated with the shifting part 62 in turn, to play limit to supporting element 63
Position effect.
Under motoring condition, the first supporting surface 6321 is separated with electronic worm gear 53, and clutch cover 3 falls under self gravitation effect
So that the lower end surface of clutch cover 3 engages with the upper surface of the electronic worm gear 53.When electronic work, motor 51 drives electronic
Worm screw 52 drives electronic worm gear 53 to rotate, and then clutch cover 3 is driven to rotate, and finally makes output shaft 1 in the drive of clutch cover 3
Lower completion spinning movement, realizes the open and close of valve.
It should be noted that the upper surface of clutch cover 3 is mutually separated with the lower end surface of the handwheel body 22 under motoring condition,
Even if output shaft 1 will not be driven to rotate at this point, user rotates handwheel 21.
When encountering disconnection fault, power disappears, and electronic worm gear 53 stops operating, and shakes in switching device 6 downwards at this time
Handle 61 drive shifting part 62 to be lifted up and rise clutch cover 3, when supporting element 63 turns to electronic worm gear 53 is encountered, bullet
Property part 64 compress, continue to rotate, supporting element 63 pop up under the action of elastic component 64 so that the first supporting surface 6321 and electronic snail
The upper surface of wheel 53 supports, and prevents shifting part 62 from sliding in a manual mode, engages company with handwheel body 22 after the rise of clutch cover 3
It connects, rotation handwheel 21 drives handwheel body 22 to rotate, and then clutch cover 3 is driven to rotate, using between clutch cover 3 and output shaft 1
Key connection, which outputs power to, is performed element (for example, valve rotating bar), realizes the open and close of valve.
After disconnection fault disappears, motor 51 restores power and starts to continue to drive electronic worm gear 53 to rotate, due to electronic snail
There is eccentric grove 531, the lower end of the supporting element 63 in switching device 6 can be relatively moved along eccentric grove 531, and final on wheel 53
It is skidded off by eccentric grove 531, at this point, the first supporting surface 6321 is separated with electronic worm gear 53, supporting element 63 no longer plays support and stirs
The effect of part 62, clutch cover 3 fall, and shifting part 62 resets, so that clutch cover 3 engages with electronic worm gear 53, and then in electricity
Driving output shaft 1 rotates when machine 51 works, and realizes the open and close of valve.
In addition, having flexibly supported pressure spring 4 between handwheel body 22 and clutch cover 3 in present embodiment, pressure spring 4 is set in defeated
On shaft 1, at this point, pressure spring 4 is in compressive state when starting manual mode, when starting electric model, pressure spring 4 resets, according to
It is secondary so that the activity of clutch cover 3 is more flexible.
In present embodiment, the valve actuating device further includes shell 7, and the shell 7 includes housing 71 and difference
Lid is located at the upper cover 72 and lower cover 73 at 71 both ends of housing, and wherein output shaft 1 is rotationally contained in the interior of the housing 71
Portion, the handwheel body 22 can be connect after passing through the upper cover 71 with clutch cover 3, and the handle 61 is installed in rotation on institute
On the side wall for stating housing 71.
The valve actuating device of the utility model, switching device structure is simple, and no setting is required cam, directly in shifting part 62
Upper setting supporting element 63 only passes through the simple components such as handle 61, shifting part 62, supporting element 63, elastic component 64, eccentric grove 531
Electric valve can be realized and manually switch, when disconnection fault disappears, pass through 531 knot of eccentric grove on electronic worm gear 53
Structure can be realized automatically manually to electronic accessible switching, remove swinging handle without people, saved human resources, have
Good application prospect.
It will be apparent to those skilled in the art that can make various other according to the above description of the technical scheme and ideas
Corresponding change and deformation, and all these changes and deformation all should belong to the protection of the utility model claims
Within the scope of.
Claims (9)
1. a kind of valve actuating device, which is characterized in that including output shaft, manual actuation part, clutch cover, power driver and
Switching device, the manual actuation part include the handwheel body that turning set is arranged on the output shaft, and the power driver includes
The electronic worm gear that turning set is arranged on the output shaft, the clutch cover slideably inlay card on the output shaft and be located at institute
It states between handwheel body and the electronic worm gear, the electronic worm gear is equipped with eccentric grove, and the switching device includes handle and institute
State handle connection shifting part and supporting element and elastic component on the shifting part, the shifting part can with it is described from
Trap supports, and the shifting part offers cavity close to the side of the electronic worm gear, and the supporting element is telescopic to be set to institute
It states in cavity and can be supported on the electronic worm gear, the elastic component is contained in the cavity and is flexibly supported on described
Between supporting element and the shifting part, rotating the shifting part, to enable to the clutch cover to engage with the handwheel body same
When, the supports support is on the electronic worm gear, or the clutch cover is engaged with the electronic worm gear.
2. valve actuating device according to claim 1, which is characterized in that the supporting element far from the elastic component one
The bottom at end opens up jagged, and the two side walls of the notch are respectively formed the first supporting surface and the second supporting surface, and described first
Supporting surface can be supported on the upper surface of the electronic worm gear.
3. valve actuating device according to claim 2, which is characterized in that the inner wall of the cavity is equipped with straight pin,
The straight pin offsets with second supporting surface.
4. valve actuating device according to claim 1, which is characterized in that bottom wall of the supporting element close to the cavity
One end open up fluted, one end of the elastic component connect and flexibly supports with the bottom wall of the cavity, the elastic component
The other end protrudes into after the groove and connect and flexibly support with the supporting element.
5. valve actuating device according to claim 1, which is characterized in that the clutch cover is set on the output shaft
And can sliding axially along the output shaft, the clutch cover is connected by key with the output shaft.
6. valve actuating device according to claim 1, which is characterized in that set between the handwheel body and the clutch cover
There is pressure spring, the compression spring sleeve is arranged on the output shaft.
7. valve actuating device according to claim 1, which is characterized in that the manual actuation part further includes handwheel, institute
Handwheel is stated to be fixedly connected with the handwheel body.
8. valve actuating device according to claim 1, which is characterized in that the valve actuating device further includes shell,
The shell includes housing and lid is located at the upper cover and lower cover at the housing both ends respectively, and the output shaft is rotatably arranged in
In the housing, the handwheel body can be connect after passing through the upper cover with the clutch cover, and the handle is rotatably mounted
On the side wall of the housing.
9. a kind of valve, which is characterized in that including the described in any item valve actuating devices of claim 1-8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821129149.XU CN208670208U8 (en) | 2018-07-17 | 2018-07-17 | Valve actuating device and valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821129149.XU CN208670208U8 (en) | 2018-07-17 | 2018-07-17 | Valve actuating device and valve |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN208670208U true CN208670208U (en) | 2019-03-29 |
| CN208670208U8 CN208670208U8 (en) | 2020-11-20 |
Family
ID=65829702
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821129149.XU Ceased CN208670208U8 (en) | 2018-07-17 | 2018-07-17 | Valve actuating device and valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208670208U8 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108561605A (en) * | 2018-07-17 | 2018-09-21 | 常州诚磊阀门科技有限公司 | A kind of valve actuating device and valve |
| CN113685605A (en) * | 2021-08-06 | 2021-11-23 | 江苏海博流体控制有限公司 | Valve actuator |
-
2018
- 2018-07-17 CN CN201821129149.XU patent/CN208670208U8/en not_active Ceased
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108561605A (en) * | 2018-07-17 | 2018-09-21 | 常州诚磊阀门科技有限公司 | A kind of valve actuating device and valve |
| CN113685605A (en) * | 2021-08-06 | 2021-11-23 | 江苏海博流体控制有限公司 | Valve actuator |
| CN113685605B (en) * | 2021-08-06 | 2023-05-26 | 江苏海博流体控制有限公司 | Valve actuator |
Also Published As
| Publication number | Publication date |
|---|---|
| CN208670208U8 (en) | 2020-11-20 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20201030 Address after: 213100 Jiangsu province Changzhou city Wujin District Hengshan town Xiliu Village Patentee after: CHANGZHOU REMOTE ELECTRONIC CONTROLS EQUIPMENT Co.,Ltd. Address before: 213118 No. 76, Furong Industrial Park, Hengshan Bridge Town, Wujin District, Changzhou, Jiangsu. Patentee before: CHANGZHOU CHENGLEI VALVE TECHNOLOGY Co.,Ltd. |
|
| CU01 | Correction of utility model patent | ||
| CU01 | Correction of utility model patent |
Correction item: Patentee|Address|Patent agency|Agent Correct: Changzhou remote electronic automatic control equipment Co., Ltd|213100 Xi Liutang village, Hengshanqiao Town, Wujin District, Changzhou City, Jiangsu Province|Jiangsu manxiu law firm 32291|Zhao Zhensong False: Changzhou Chenglei Valve Technology Co., Ltd|213118 No. 76 Furong Industrial Park, Hengshanqiao Town, Wujin District, Changzhou City, Jiangsu Province|Changzhou smart Tengda patent agency (general partnership) 32328|Cao Jun Number: 13-02 Page: The title page Volume: 35 Correction item: Patentee|Address|Patent agency|Agent False: Changzhou Chenglei Valve Technology Co., Ltd|213118 No. 76 Furong Industrial Park, Hengshanqiao Town, Wujin District, Changzhou City, Jiangsu Province|Changzhou smart Tengda patent agency (general partnership) 32328|Cao Jun Number: 13-02 Volume: 35 |
|
| IW01 | Full invalidation of patent right | ||
| IW01 | Full invalidation of patent right |
Decision date of declaring invalidation: 20210425 Decision number of declaring invalidation: 49315 Granted publication date: 20190329 |