CN208311624U - A kind of valve switch resetting apparatus and the valve using the device - Google Patents
A kind of valve switch resetting apparatus and the valve using the device Download PDFInfo
- Publication number
- CN208311624U CN208311624U CN201820890336.3U CN201820890336U CN208311624U CN 208311624 U CN208311624 U CN 208311624U CN 201820890336 U CN201820890336 U CN 201820890336U CN 208311624 U CN208311624 U CN 208311624U
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- Prior art keywords
- terminal pad
- valve
- spring
- mount
- supported
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Abstract
The utility model relates to a kind of valve switch resetting apparatus and use the valve of the device；Valve switch resetting apparatus includes the terminal pad for connecting valve, the upper cover being mounted in terminal pad and the planetary gear transmission mechanism being arranged between terminal pad and upper cover, terminal pad has the avoid holes that the valve rod for valve enters, planetary gear transmission mechanism includes the sun gear that the valve rod is connected for rotation stop, the tooth rest being coaxially disposed with sun gear and the planetary gear being mounted between sun gear and tooth rest, planetary gear is engaged with sun gear and tooth rest simultaneously, tooth rest, which has, extends radially out the connecting lever that upper cover exerts a force for user, the elastic component for applying reset force to tooth rest is equipped between tooth rest and terminal pad and/or upper cover.By the speed change of planetary gear mechanism, so that valve state can be changed lower than 90 ° for rotation connecting lever；After unclamping connecting lever, valve automatically resets.Compared with the prior art, the operating time is shorter, and efficiency is higher.
Description
Technical field
The utility model belongs to valve field, and in particular to a kind of valve switch resetting apparatus and the valve using the device
Door.
Background technique
Most of valve all has manual operation function, and such as ball valve, plug valve and butterfly valve, valve includes spool and spool
The valve rod of connection and the handle being mounted on valve rod, by 90 ° of manual rotational handle, valve rod band movable valve plug is acted, and realizes valve
It opens or closes.The mode of operation of this controlled valve can satisfy the requirement of common occasion, but in some particular fields
Need quickly to open and close valve in conjunction, but since the rotational angle of handle is big, and open and close valve and need instead
Multiple operation, takes a long time, is unable to satisfy the requirement of the occasion.
Utility model content
The purpose of this utility model is to provide a kind of valve switch resetting apparatuses, to solve the handle on existing valve
Rotational angle it is big, open and close valve need to operate repeatedly, take a long time, be unable to satisfy the requirement of special occasions
Problem.The purpose of this utility model, which also resides in, provides a kind of valve using the switch resetting device.
To achieve the above object, the following technical solution is employed: Yi Zhongfa for the valve switch resetting apparatus of the utility model
Door switch resetting apparatus include the terminal pad for connecting valve, the upper cover that is mounted in terminal pad and setting terminal pad with
Planetary gear transmission mechanism between lid, terminal pad have the avoid holes that the valve rod for valve enters, planetary gear transmission mechanism
Including the sun gear for connecting the valve rod for rotation stop, the tooth rest being coaxially disposed with sun gear and it is mounted on sun gear and gear
Planetary gear between frame, planetary gear are engaged with sun gear and tooth rest simultaneously, and tooth rest, which has, extends radially out upper cover for using
The connecting lever of person's force is equipped with the elastic component for applying reset force to tooth rest between tooth rest and terminal pad and/or upper cover.
The utility model has the advantages that tooth rest under the action of the elastic member fix by position, and valve is beaten at this time when tooth rest is not by external force
On or off is closed, and when needing to change valve open-close state, the active force of elastic component is overcome to rotate connecting lever, tooth rest drives planet
Wheel, planetary gear drive sun gear, and sun gear band ovable valve stem acts, and valve rod band movable valve plug acts, and pass through the change of planetary gear mechanism
Speed, so that valve state can be changed lower than 90 ° for rotation connecting lever；After unclamping connecting lever, tooth rest resets under the action of the elastic member,
Valve automatically resets.Compared with the prior art, handle rotation angle is smaller, and late gate is completed in once-through operation to automatically reset,
Operating time is shorter, and efficiency is higher, can satisfy some special industries to the quick requirement for changing valve working state.
Further, the tooth rest includes gear ring and the spring(-supported) mount for gear ring installation, and spring(-supported) mount is annular slice structure,
The top of spring(-supported) mount is equipped with the positioning step sunk to for the bottom of gear ring, and the horizontal platform terrace of positioning step is equipped with for connecting
The gear ring connecting hole of gear ring is equipped with terminal pad connecting hole in the outside of positioning step on spring(-supported) mount；The connecting lever is arranged in spring
On frame.
Further, the bottom of the spring(-supported) mount is respectively equipped with a connection close to the position of each terminal pad connecting hole
Piece, is connected on spring(-supported) mount on the inside of connection sheet, outside overhangs, and the overhanging part of connection sheet, which is equipped with, connect hole location with terminal pad
Set corresponding connection sheet aperture up and down；The elastic component is tension spring, and one end of tension spring is between connection sheet and spring(-supported) mount and connects
It connects on the bolt in terminal pad connecting hole, the other end is connected in terminal pad close to the bolt of terminal pad circumferential edge setting
On.
Further, the tension spring has multiple, and each tension spring is arranged at equal intervals around the pivot center of the sun gear, each tension spring
A connection sheet is respectively corresponded.
Further, the sun gear and planetary gear all have gear ring part and spindle portion, the upper cover and terminal pad
It is equipped with the gear mounting groove being rotatablely installed for spindle portion.
The valve of the utility model uses following technical scheme: a kind of valve includes valve body and valve rod, further includes being mounted on
Valve switch resetting apparatus on valve body and with valve rod transmission connection, valve switch resetting apparatus include being mounted on valve body to connect
Disk, the upper cover being mounted in terminal pad and the planetary gear transmission mechanism being arranged between terminal pad and upper cover, terminal pad have
For the valve rod enter avoid holes, the planetary gear transmission mechanism include sun gear connect with the valve rod rotation stop, and
The tooth rest of sun gear coaxial arrangement and the planetary gear that is mounted between sun gear and tooth rest, planetary gear simultaneously with sun gear and
Tooth rest engagement, tooth rest, which has, extends radially out the connecting lever that upper cover exert a force for user, tooth rest and the terminal pad and/or
The elastic component for applying reset force to tooth rest is equipped between upper cover.
The utility model has the advantages that tooth rest under the action of the elastic member fix by position, and valve is beaten at this time when tooth rest is not by external force
On or off is closed, and when needing to change valve open-close state, the active force of elastic component is overcome to rotate connecting lever, tooth rest drives planet
Wheel, planetary gear drive sun gear, and sun gear band ovable valve stem acts, and valve rod band movable valve plug acts, and pass through the change of planetary gear mechanism
Speed, so that valve state can be changed lower than 90 ° for rotation connecting lever；After unclamping connecting lever, tooth rest resets under the action of the elastic member,
Valve automatically resets.Compared with the prior art, handle rotation angle is smaller, and late gate is completed in once-through operation to automatically reset,
Operating time is shorter, and efficiency is higher, can satisfy some special industries to the quick requirement for changing valve working state.
Further, the tooth rest includes gear ring and the spring(-supported) mount for gear ring installation, and spring(-supported) mount is annular slice structure,
The top of spring(-supported) mount is equipped with the positioning step sunk to for the bottom of gear ring, and the horizontal platform terrace of positioning step is equipped with for connecting
The gear ring connecting hole of gear ring is equipped with terminal pad connecting hole in the outside of positioning step on spring(-supported) mount；The connecting lever is arranged in spring
On frame.
Further, the bottom of the spring(-supported) mount is respectively equipped with a connection close to the position of each terminal pad connecting hole
Piece, is connected on spring(-supported) mount on the inside of connection sheet, outside overhangs, and the overhanging part of connection sheet, which is equipped with, connect hole location with terminal pad
Set corresponding connection sheet aperture up and down；The elastic component is tension spring, and one end of tension spring is between connection sheet and spring(-supported) mount and connects
It connects on the bolt in terminal pad connecting hole, the other end is connected in terminal pad close to the bolt of terminal pad circumferential edge setting
On.
Further, the tension spring has multiple, and each tension spring is arranged at equal intervals around the pivot center of the sun gear, each tension spring
A connection sheet is respectively corresponded.
Further, the sun gear and planetary gear all have gear ring part and spindle portion, the upper cover and terminal pad
It is equipped with the gear mounting groove being rotatablely installed for spindle portion.
Detailed description of the invention
Fig. 1 is the perspective view of the specific embodiment of the valve switch resetting apparatus of the utility model；
Fig. 2 is the cross-sectional view of Fig. 1；
Fig. 3 is the exploded view of Fig. 1；
Fig. 4 is the structural schematic diagram of upper cover；
Fig. 5 is the structural schematic diagram of spring(-supported) mount；
Fig. 6 is the structural schematic diagram of terminal pad.
In figure: 1- terminal pad, 2- upper cover, 3- avoid holes, 4- sun gear, 5- tooth rest, 6- planetary gear, 7- connecting lever, 8- are drawn
Spring, 9- gear ring, 10- spring(-supported) mount, 11- positioning step, 12- gear ring connecting hole, 13- terminal pad connecting hole, 14- connection sheet, 15- connect
Contact pin aperture, 16- bolt I, 17- bolt II, 18- gear mounting groove, 19- escape groove, 20- bolt III.
Specific embodiment
Below in conjunction with attached drawing, the technical solution of the utility model is clearly and completely described, it is clear that described
Embodiment be only the utility model a part of the embodiment, instead of all the embodiments.Based in the utility model
Embodiment, every other embodiment obtained by those of ordinary skill in the art without making creative efforts, all
Belong to the range of the utility model protection.
As shown in figs 1 to 6, a kind of valve switch resetting apparatus includes for the terminal pad 1 of connecting valve, the company of being mounted on
The planetary gear transmission mechanism for connecing the upper cover 2 on disk 1 and being arranged between terminal pad 1 and upper cover 2, terminal pad 1 have for valve
Valve rod enter avoid holes 3, planetary gear transmission mechanism includes the sun gear 4 and the sun that the valve rod is connected for rotation stop
The tooth rest 5 of 4 coaxial arrangement of wheel and the planetary gear 6 being mounted between sun gear 4 and tooth rest 5.
There are two planetary gears 6, and two planetary gears 6 are engaged with sun gear 4 and tooth rest 5 simultaneously；Sun gear 4 and planetary gear 6 are equal
With gear ring part and spindle portion, upper cover 2 and terminal pad 1 are equipped with the gear mounting groove 18 being rotatablely installed for spindle portion,
Sun gear 4 and two planetary gears 6 are rotatably installed between terminal pad 1 and upper cover 2.
Tooth rest 5 includes gear ring 9 and the spring(-supported) mount 10 for the installation of gear ring 9, and spring(-supported) mount 10 is annular slice structure, spring(-supported) mount
10 top is equipped with the positioning step 11 sunk to for the bottom of gear ring 9, and the horizontal platform terrace of positioning step 11 is equipped with for connecting
The gear ring connecting hole 12 of gear ring 9 is connect, bolt I16 is mounted in gear ring connecting hole 12 and gear ring 9 is fixed on spring(-supported) mount 10.
Spring(-supported) mount 10, which has, extends radially out the connecting lever 7 that upper cover 2 exerts a force for user, and the circumferential side wall of upper cover 2 is equipped with
For avoiding the escape groove 19 of connecting lever 7, escape groove 19 is arranged by two or more, each escape groove 19 around the axis of upper cover 2 at equal intervals.
It is equipped with terminal pad connecting hole 13 in the outside of positioning step 11 on spring(-supported) mount 10, bolt II17 is mounted in terminal pad connecting hole 13
And connection sheet aperture 15 is protruded into its lower end, extension is connected for tension spring 8；Position in terminal pad 1 close to its circumferential edge is set
There are the bolt mounting holes for bolt III20 installation.
The bottom of spring(-supported) mount 10 is respectively equipped with a connecting piece 14 close to the position of each terminal pad connecting hole 13, connection sheet 14
Inside is connected on spring(-supported) mount 10, outside overhangs outward, and the overhanging part of connection sheet 14 is equipped with and terminal pad connecting hole 13
Set corresponding connection sheet aperture 15 up and down.Tension spring 8 has multiple, and each tension spring 8 is arranged at equal intervals around the pivot center of sun gear 4, even
Contact pin 14 and tension spring 8 correspond, and one end of tension spring 8 is connected on bolt III20, the other end is in connection sheet 14 and spring(-supported) mount
In interval between 10 and it is connected on bolt II17.
When tooth rest 5 is not by external force, tooth rest 5 is fixed position under the action of tension spring 8, and valve plays on or off at this time
It closing, when needing to change valve open-close state, the pulling force of tension spring 8 is overcome to rotate connecting lever 7, tooth rest 5 drives planetary gear 6 to rotate,
Planetary gear 6 drives sun gear 4 to rotate, and sun gear 4 is acted with ovable valve stem, and valve rod band movable valve plug acts, and changes valve state.
By the speed change of planetary gear mechanism, so that valve state, the present embodiment can be changed lower than 90 ° for rotation connecting lever 7
The middle rotation of connecting lever 7 i.e. changeable valve state less than 20 °；After unclamping connecting lever 7, tooth rest 5 resets under the action of tension spring 8, valve
Door automatically resets.
Compared with the prior art, handle rotation angle is smaller, and late gate is completed in once-through operation to automatically reset, when operation
Between it is shorter, efficiency is higher, can satisfy some special industries to the quick requirement for changing valve working state.In addition, right
For large torque manual operation valve, handle, reliable in action safety and stability can be installed additional on connecting lever 7.
In other embodiments, elastic component can also be arranged between tooth rest and upper cover, in tooth rest and terminal pad
And elastic component is respectively provided between upper cover.Alternatively, it is also possible to use other elastic components, such as pressure spring, elastic rubber.In addition, can also
Spring(-supported) mount and gear ring are arranged to integral structure, facilitate installation.Alternatively, it is also possible to be installed additional on valve switch resetting apparatus
Position indicator.
A kind of embodiment of the valve of the utility model, valve include valve body, valve rod and be mounted on valve body and and valve rod
The valve switch of the valve switch resetting apparatus of transmission connection, the structure of valve switch resetting apparatus and above-mentioned the utility model is multiple
The structure of any embodiment of position device is identical；Therefore, it is not repeated to illustrate.
Above description is only a specific implementation of the present invention, but the protection scope of the utility model is not limited to
In this, anyone skilled in the art within the technical scope disclosed by the utility model, the change that can be readily occurred in
Change or replace, should be covered within the scope of the utility model.
Claims (10)
1. a kind of valve switch resetting apparatus, it is characterised in that: including for connecting valve terminal pad, be mounted on terminal pad
Upper cover and the planetary gear transmission mechanism that is arranged between terminal pad and upper cover, terminal pad there is the valve rod for valve to enter
Avoid holes, planetary gear transmission mechanism include the sun gear that the valve rod is connected for rotation stop, the tooth with sun gear coaxial arrangement
Wheel carrier and the planetary gear being mounted between sun gear and tooth rest, planetary gear are engaged with sun gear and tooth rest simultaneously, tooth rest
It is equipped with the connecting lever for extending radially out upper cover and exerting a force for user, between tooth rest and terminal pad and/or upper cover for tooth
The elastic component of wheel carrier application reset force.
2. valve switch resetting apparatus according to claim 1, it is characterised in that: the tooth rest includes gear ring and for tooth
The spring(-supported) mount of installation is enclosed, spring(-supported) mount is annular slice structure, and the top of spring(-supported) mount is equipped with the positioning table sunk to for the bottom of gear ring
Rank, the horizontal platform terrace of positioning step are equipped with the gear ring connecting hole for connecting gear ring, in the outer of positioning step on spring(-supported) mount
Side is equipped with terminal pad connecting hole；The connecting lever is arranged on spring(-supported) mount.
3. valve switch resetting apparatus according to claim 2, it is characterised in that: the bottom of the spring(-supported) mount is close to each institute
The position for stating terminal pad connecting hole is respectively equipped with a connecting piece, is connected on spring(-supported) mount on the inside of connection sheet, outside overhangs, connection
The overhanging part of piece is equipped with and corresponding connection sheet aperture above and below terminal pad connection hole site；The elastic component is tension spring, is drawn
One end of spring be between connection sheet and spring(-supported) mount and on the bolt that is connected in terminal pad connecting hole, the other end be connected to connection
On disk on the bolt of terminal pad circumferential edge setting.
4. valve switch resetting apparatus according to claim 3, it is characterised in that: the tension spring have it is multiple, each tension spring around
The pivot center of the sun gear is arranged at equal intervals, and each tension spring has respectively corresponded a connection sheet.
5. valve switch resetting apparatus according to any one of claims 1 to 4, it is characterised in that: the sun gear and row
Star-wheel all has gear ring part and spindle portion, and the upper cover and terminal pad are equipped with the gear being rotatablely installed for spindle portion and pacify
Tankage.
6. a kind of valve, including valve body and valve rod, it is characterised in that: further include being mounted on valve body and being sequentially connected with valve rod
Valve switch resetting apparatus, valve switch resetting apparatus include the upper cover for being mounted on terminal pad on valve body, being mounted in terminal pad
And the planetary gear transmission mechanism being arranged between terminal pad and upper cover, terminal pad have the avoid holes entered for the valve rod,
The planetary gear transmission mechanism include the sun gear being connect with the valve rod rotation stop, with sun gear coaxial arrangement tooth rest and
The planetary gear being mounted between sun gear and tooth rest, planetary gear are engaged with sun gear and tooth rest simultaneously, and tooth rest has diameter
To stretching out the connecting lever that exert a force for user of upper cover, equipped with for gear between tooth rest and the terminal pad and/or upper cover
The elastic component of frame application reset force.
7. valve according to claim 6, it is characterised in that: the tooth rest includes gear ring and the spring for gear ring installation
Frame, spring(-supported) mount are annular slice structure, and the top of spring(-supported) mount is equipped with the positioning step sunk to for the bottom of gear ring, positioning step
Horizontal platform terrace is equipped with the gear ring connecting hole for connecting gear ring, connects in the outside of positioning step equipped with terminal pad on spring(-supported) mount
Connect hole；The connecting lever is arranged on spring(-supported) mount.
8. valve according to claim 7, it is characterised in that: the bottom of the spring(-supported) mount is connected close to each terminal pad
The position in hole is respectively equipped with a connecting piece, is connected on spring(-supported) mount on the inside of connection sheet, outside overhangs, the overhanging part of connection sheet
It is equipped with and corresponding connection sheet aperture above and below terminal pad connection hole site；The elastic component is tension spring, and one end of tension spring is in
Between connection sheet and spring(-supported) mount and on the bolt that is connected in terminal pad connecting hole, the other end is connected in terminal pad close to connection
On the bolt of disk circumferential edge setting.
9. valve according to claim 8, it is characterised in that: the tension spring has multiple, and each tension spring is around the sun gear
Pivot center is arranged at equal intervals, and each tension spring has respectively corresponded a connection sheet.
10. according to the described in any item valves of claim 6 to 9, it is characterised in that: the sun gear and planetary gear all have tooth
Circle part and spindle portion, the upper cover and terminal pad are equipped with the gear mounting groove being rotatablely installed for spindle portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820890336.3U CN208311624U (en) | 2018-06-09 | 2018-06-09 | A kind of valve switch resetting apparatus and the valve using the device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820890336.3U CN208311624U (en) | 2018-06-09 | 2018-06-09 | A kind of valve switch resetting apparatus and the valve using the device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208311624U true CN208311624U (en) | 2019-01-01 |
Family
ID=64709936
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820890336.3U Expired - Fee Related CN208311624U (en) | 2018-06-09 | 2018-06-09 | A kind of valve switch resetting apparatus and the valve using the device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208311624U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108506561A (en) * | 2018-06-09 | 2018-09-07 | 浙江欧菲石油设备有限公司 | A kind of valve switch resetting apparatus and the valve using the device |
-
2018
- 2018-06-09 CN CN201820890336.3U patent/CN208311624U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108506561A (en) * | 2018-06-09 | 2018-09-07 | 浙江欧菲石油设备有限公司 | A kind of valve switch resetting apparatus and the valve using the device |
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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: 20190101 Termination date: 20190609 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |