CN109538816A - A kind of valve interface structure connecting multiple drive - Google Patents
A kind of valve interface structure connecting multiple drive Download PDFInfo
- Publication number
- CN109538816A CN109538816A CN201811439908.7A CN201811439908A CN109538816A CN 109538816 A CN109538816 A CN 109538816A CN 201811439908 A CN201811439908 A CN 201811439908A CN 109538816 A CN109538816 A CN 109538816A
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- CN
- China
- Prior art keywords
- fixedly connected
- thrust bearing
- valve
- valve interface
- attachment base
- 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.)
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K31/00—Actuating devices; Operating means; Releasing devices
- F16K31/44—Mechanical actuating means
- F16K31/60—Handles
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K31/00—Actuating devices; Operating means; Releasing devices
- F16K31/44—Mechanical actuating means
- F16K31/53—Mechanical actuating means with toothed gearing
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mechanically-Actuated Valves (AREA)
Abstract
The invention discloses the valve interface structures that one kind can connect multiple drive, including valve interface attachment base, the upper end of the valve interface attachment base is provided with the handwheel assembly and gearbox assembly for being mutually matched use therewith, the first thrust bearing mounting groove is offered at the top of the valve interface attachment base, the inside of the thrust bearing mounting groove is fixedly connected with the first thrust bearing, the handwheel assembly includes handwheel, through-hole is offered in the middle part of the handwheel, the inside of the through-hole is fixedly connected with valve stem nut, the internal whorl of the valve stem nut is connected with valve rod, the bottom of the valve stem nut, which is run through, is connected with gland, the bottom of the gland offers the second thrust bearing mounting groove, the inside of the second thrust bearing mounting groove is fixedly connected with the second thrust bearing.The configuration of the present invention is simple is reasonable, and adjusting is easy to use, and cost is low, practical.
Description
Technical field
The present invention relates to valve technology fields, are specifically related to a kind of valve interface knot that can connect multiple drive
Structure.
Background technique
Traditional valve can all match actuator, and common actuator has handwheel and gear-box etc., because of handwheel and gear box structure
Differ greatly, generally require the device connection actuator of two kinds of different structures of design, result in same specification valve in this way
Valve deck will open two molds, and this operating method has following several disadvantages: 1. will open a large amount of mold for a long time, costly；
2. to put into more manpower and financial resources manages and maintains these molds, 3. valve interface attachment bases can not be configured very easily
Use various driving devices.
Summary of the invention
Technical problem to be solved by the invention is to provide the valve interface structure that one kind can connect multiple drive, solutions
Existing valve interface attachment base of having determined can not be configured very easily using different driving devices, need to process multiple sets of molds,
The big problem of the manpower and material resources of investment.
In order to solve the above technical problems, the present invention is the following technical schemes are provided: a kind of valve that can connect multiple drive
Door interface structure, including valve interface attachment base, the upper end of the valve interface attachment base is provided with is mutually matched use therewith
Handwheel assembly and gearbox assembly, offer the first thrust bearing mounting groove at the top of the valve interface attachment base, it is described
The inside of thrust bearing mounting groove is fixedly connected with the first thrust bearing, and the handwheel assembly includes handwheel, in the handwheel
Portion offers through-hole, and the inside of the through-hole is fixedly connected with valve stem nut, and the internal whorl of the valve stem nut is connected with valve
Bar, the bottom of the valve stem nut offer the installation of the second thrust bearing through gland, the bottom of the gland is connected with
Slot, the inside of the second thrust bearing mounting groove are fixedly connected with the second thrust bearing, the upper end of second thrust bearing
It is fixedly connected with the bottom of gland, the lower end of second thrust bearing is fixedly connected with the bottom outer wall of valve stem nut, described
It is fixedly connected at the top of the lower end of first thrust bearing and valve interface attachment base, the upper end of first thrust bearing and valve rod
The bottom outer wall of nut is fixedly connected, and lubricating cup is fixedly connected on the right side of the gland, and the left side of the gland passes through connection spiral shell
Bolt is fixedly connected with the upper end of valve interface attachment base, and the gearbox assembly includes cabinet, is offered on the left of the cabinet
Through-hole has been bolted to connection pressure cap on the facade of port on the left of the through-hole, and the internal activity of the through-hole is connected with dynamic
Power rotation axis is fixedly connected with oil sealing, is fixedly connected with inside the left side of the cabinet between the pressure cap and power rotation axis
Two ball bearings, the power rotation axis are installed through in two ball bearings, and the right end of the power rotation axis is fixed
It is connected with the first helical gear, the first helical gear downside is engaged with the second helical gear, and second helical gear is fixedly connected
On helical teeth wheel seat, valve rod is threaded in the middle part of the helical teeth wheel seat, the top of the cabinet is fixedly connected with protecting cover, institute
The inside top for stating cabinet is fixedly connected with third thrust bearing, the bottom of the third thrust bearing and the top of helical teeth wheel seat
Outer wall is fixedly connected, and the bottom end of the helical teeth wheel seat is fixedly connected with bottom cover, and the right side of the bottom cover passes through bolt and cabinet
Bottom right side is fixedly connected, and the 4th thrust bearing mounting groove, the 4th thrust bearing installation are offered at the top of the bottom cover
The inside of slot is fixedly connected with the 4th thrust bearing, and the top of the 4th thrust bearing and the bottom outer wall of helical teeth wheel seat are fixed
Connection, the bottom end of the 4th thrust bearing are fixedly connected with the top of bottom cover, pass through connection spiral shell on the left of the bottom end of the bottom cover
Bolt is fixedly connected with the upper end of valve interface attachment base.
On the basis of above scheme, the valve rod is slidably matched with valve interface attachment base.
On the basis of above scheme, rubber is fixedly connected between the helical teeth wheel seat outer wall upper and lower ends and cabinet and bottom cover
Circle.
On the basis of above scheme, the oil sealing is slidably matched with power rotation axis.
On the basis of above scheme, the lubricating cup is threadedly coupled with gland.
Compared with the prior art, the invention has the beneficial effects that: one kind can connect the valve interface of multiple drive
Structure, present this structure is simple, and installation and removal are very convenient, versatile, and valve configuration can be allowed to use a variety of drivings
Device saves the expense of many molds, reduces the use cost of manufacturer, improves the competitiveness in market, knot of the present invention
Structure advantages of simple, adjusting is easy to use, and cost is low, practical.
Detailed description of the invention
Fig. 1 is handwheel assembly of the present invention and valve interface seat attachment structure schematic diagram；
Fig. 2 is valve interface connecting base structure schematic diagram of the present invention；
Fig. 3 is handwheel assembly structure schematic diagram of the present invention；
Fig. 4 is gearbox assembly of the present invention and valve interface seat attachment structure schematic diagram；
Fig. 5 is gearbox assembly structural schematic diagram of the present invention；
Fig. 6 is power rotation axis structural schematic diagram of the present invention；
Fig. 7 is box structure diagram of the present invention；
Fig. 8 is bottom cover structure schematic of the present invention；
Fig. 9 is helical teeth wheel seat structure schematic diagram of the present invention.
Figure label are as follows: 1- valve interface attachment base, the first thrust bearing of 101- mounting groove, the first thrust bearing of 102-,
2- handwheel assembly, 201- handwheel, 202- valve stem nut, 203- gland, the second thrust bearing of 204- mounting groove, the second thrust of 205-
Bearing, 206- lubricating cup, 3- gearbox assembly, 301- cabinet, 302- through-hole, 303- power rotation axis, 304- oil sealing, 305- ball
Bearing, the first helical gear of 306-, the second helical gear of 307-, 308- helical teeth wheel seat, 309- protecting cover, 310- third thrust bearing,
311- bottom cover, the 4th thrust bearing mounting groove of 312-, the 4th thrust bearing of 313-, 314- pressure cap, 4- valve rod, 5- connection bolt.
Specific embodiment
In order to make the objectives, technical solutions, and advantages of the present invention clearer, with reference to the accompanying drawings and embodiments, right
The present invention is further elaborated.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, and
It is not used in the restriction present invention.
In the description of the present invention, it is to be understood that, term " longitudinal direction ", " transverse direction ", "upper", "lower", "front", "rear",
The orientation or positional relationship of the instructions such as "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside" is based on attached drawing institute
The orientation or positional relationship shown is merely for convenience of the description present invention, rather than the device or element of indication or suggestion meaning must
There must be specific orientation, be constructed and operated in a specific orientation, therefore be not considered as limiting the invention.
Referring to figs. 1 to known to Fig. 9: one kind can connect the valve interface structure of multiple drive, including valve interface connects
Joint chair 1, the upper end of valve interface attachment base 1 are provided with the handwheel assembly 2 and gearbox assembly 3 for being mutually matched use therewith, valve
The top of door interface attachment base 1 offers the first thrust bearing mounting groove 101, and the inside of thrust bearing mounting groove 101 is fixed to be connected
It is connected to the first thrust bearing 102, handwheel assembly 2 includes handwheel 201, and the middle part of handwheel 201 offers through-hole, and the inside of through-hole is solid
Surely it is connected with valve stem nut 202, the internal whorl of valve stem nut 202 is connected with valve rod 4, and the bottom of valve stem nut 202 is through work
Dynamic to be connected with gland 203, the bottom of gland 203 offers the second thrust bearing mounting groove 204, the second thrust bearing mounting groove
204 inside is fixedly connected with the second thrust bearing 205, the fixed company in the upper end of the second thrust bearing 205 and the bottom of gland 203
It connects, the lower end of the second thrust bearing 205 is fixedly connected with the bottom outer wall of valve stem nut 202, the lower end of the first thrust bearing 102
It is fixedly connected with the top of valve interface attachment base 1, the upper end of the first thrust bearing 102 and the bottom outer wall of valve stem nut 202
It is fixedly connected, the right side of gland 203 is fixedly connected with lubricating cup 206, and lubricating cup 206 is threadedly coupled with gland 203, is conveniently replaceable, pressure
The left side of lid 203 is fixedly connected by connection bolt 5 with the upper end of valve interface attachment base 1, is dismantled and is pacified convenient for handwheel assembly 2
Dress, gearbox assembly 3 include cabinet 301, and the left side of cabinet 301 offers through-hole 302, leads on 302 left side port facade of through-hole
It crosses bolt and is fixedly connected with pressure cap 314, the internal activity of through-hole 302 is connected with power rotation axis 303, and pressure cap 314 and power turn
Oil sealing 304 is fixedly connected between moving axis 303, oil sealing 304 is slidably matched with power rotation axis 303, passes through setting for oil sealing 304
Set, sealing can be played the role of, be also convenient for the rotation of power rotation axis 303, be fixedly connected inside the left side of cabinet 301 there are two
Ball bearing 305, the power rotation axis 303 are installed through in two ball bearings 305, and ball bearing 305 is convenient for power
303 flexible rotating of rotation axis, the right end of power rotation axis 303 are fixedly connected with the first helical gear 306, the first helical gear 306
Downside is engaged with the second helical gear 307, and the second helical gear 307 is fixedly connected on helical teeth wheel seat 308, in helical teeth wheel seat 308
Portion is threaded with valve rod 4, and valve rod 4 is slidably matched with valve interface attachment base 1, and the top of cabinet 301 is fixedly connected with protecting cover
309, the inside top of cabinet 301 is fixedly connected with third thrust bearing 310, the bottom of third thrust bearing 310 and helical gear
The top exterior walls of seat 308 are fixedly connected, and the bottom end of helical teeth wheel seat 308 is fixedly connected with bottom cover 311, on 308 outer wall of helical teeth wheel seat
It is fixedly connected with rubber ring between lower both ends and cabinet 301 and bottom cover 311, by rubber friction, plays the role of noise reduction, bottom cover
311 right side is fixedly connected by bolt with the bottom right side of cabinet 301, and the top of bottom cover 311 offers the 4th thrust bearing
Mounting groove 312, the inside of the 4th thrust bearing mounting groove 312 are fixedly connected with the 4th thrust bearing 313, the 4th thrust bearing
313 top is fixedly connected with the bottom outer wall of helical teeth wheel seat 308, the bottom end of the 4th thrust bearing 313 and the top of bottom cover 311
It is fixedly connected, is fixedly connected by connection bolt 5 with the upper end of valve interface attachment base 1 on the left of the bottom end of bottom cover 311, is convenient for tooth
Box assembly 3 is taken turns to disassemble and install.
The principle of the present invention and advantage: one kind can connect the valve interface structure of multiple drive, when installation, by valve
1 bottom end of interface connection socket is fixedly connected on valve body, when needing to install handwheel assembly 2, by the valve stem nut on handwheel assembly 2
202 bottom ends are directed at valve rod 4, then rotate handwheel 201, and handwheel 201 drives valve stem nut 202 to rotate, under the action of screw thread, pressure
Then 203 bottom end of lid and 1 upper-end contact of valve interface attachment base use connection bolt 5 by gland 203 and valve interface attachment base 1
It is fixedly connected, valve rod 4 can be controlled by manual assembly 2 and moves up and down and (is equivalent to control valve switch), is needed using tooth
When taking turns box assembly 3, manual assembly 2 is disassembled from valve interface attachment base 1, then by 308 middle of helical teeth wheel seat
Threaded hole is connected through a screw thread with valve rod 4, allows the bottom end of bottom cover 311 and the upper-end contact of valve interface attachment base 1, is then passed through
Valve interface attachment base 1 is fixedly connected by connection bolt 5 with bottom cover 311, and the outer end of power rotation axis 303 and power device are connected
(prior art does not influence the integrality of the technical program, therefore is not described in detail) is connect, provides power for gearbox assembly 3,
After being installed, in use, power device drives power rotation axis 303 to rotate, power rotation axis 303 is in two ball bearings
It is rotated on 305, and drives the rotation of the first helical gear 306, the first helical gear 306 drives the second helical gear 307 and helical teeth wheel seat
308, it during helical teeth wheel seat 308 rotates, is moved up and down by thread belt ovable valve stem 4, realizes valve on and off, it is of the invention
Valve interface attachment base 1 can connect two different valve switch driving devices, and valve is used in various environment convenient for people
Door, improve the service performance of valve, while also do not need processing multiple sets of molds, save a large amount of mold expense, save through
Ji spending, low manufacture cost are suitble to promote the use of.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all in essence of the invention
Made any modifications, equivalent replacements, and improvements etc., should all be included in the protection scope of the present invention within mind and principle.
Claims (5)
1. one kind can connect the valve interface structure of multiple drive, including valve interface attachment base (1), it is characterised in that:
The upper end of the valve interface attachment base (1) is provided with the handwheel assembly (2) and gearbox assembly for being mutually matched use therewith
(3), the first thrust bearing mounting groove (101), the thrust bearing installation are offered at the top of the valve interface attachment base (1)
The inside of slot (101) is fixedly connected with the first thrust bearing (102), and the handwheel assembly (2) includes handwheel (201), the hand
Through-hole is offered in the middle part of wheel (201), the inside of the through-hole is fixedly connected with valve stem nut (202), the valve stem nut
(202) internal whorl is connected with valve rod (4), and the bottom of the valve stem nut (202), which is run through, is connected with gland (203),
The bottom of the gland (203) offers the second thrust bearing mounting groove (204), the second thrust bearing mounting groove (204)
Inside be fixedly connected with the second thrust bearing (205), the bottom of the upper end of second thrust bearing (205) and gland (203)
Portion is fixedly connected, and the lower end of second thrust bearing (205) is fixedly connected with the bottom outer wall of valve stem nut (202), described
It is fixedly connected at the top of the lower end of first thrust bearing (102) and valve interface attachment base (1), first thrust bearing
(102) upper end is fixedly connected with the bottom outer wall of valve stem nut (202), is fixedly connected with oil on the right side of the gland (203)
The left side of cup (206), the gland (203) is fixedly connected by connection bolt (5) with the upper end of valve interface attachment base (1),
The gearbox assembly (3) includes cabinet (301), offers through-hole (302), the through-hole on the left of the cabinet (301)
(302) it has been bolted to connection pressure cap (314) on the facade of left side port, the internal activity of the through-hole (302) is connected with
Power rotation axis (303) is fixedly connected with oil sealing (304), the case between the pressure cap (314) and power rotation axis (303)
It is fixedly connected inside the left side of body (301) there are two ball bearing (305), the power rotation axis (303) is installed through two
In a ball bearing (305), the right end of the power rotation axis (303) is fixedly connected with the first helical gear (306), and described first
It is engaged on the downside of helical gear (306) the second helical gear (307), second helical gear (307) is fixedly connected on helical teeth wheel seat
(308) it on, is threaded with valve rod (4) in the middle part of the helical teeth wheel seat (308), the top of the cabinet (301) is fixedly connected
Have protecting cover (309), the inside top of the cabinet (301) is fixedly connected with third thrust bearing (310), the third thrust shaft
The bottom for holding (310) is fixedly connected with the top exterior walls of helical teeth wheel seat (308), and the bottom end of the helical teeth wheel seat (308) is fixed to be connected
It is connected to bottom cover (311), the right side of the bottom cover (311) is fixedly connected by bolt with the bottom right side of cabinet (301), the bottom
The 4th thrust bearing mounting groove (312), the inside of the 4th thrust bearing mounting groove (312) are offered at the top of lid (311)
It is fixedly connected with the 4th thrust bearing (313), the top of the 4th thrust bearing (313) and the bottom of helical teeth wheel seat (308)
Outer wall is fixedly connected, and the bottom end of the 4th thrust bearing (313) is fixedly connected with the top of bottom cover (311), the bottom cover
(311) it is fixedly connected by connection bolt (5) with the upper end of valve interface attachment base (1) on the left of bottom end.
2. the valve interface structure that one kind according to claim 1 can connect multiple drive, which is characterized in that described
Valve rod (4) is slidably matched with valve interface attachment base (1).
3. the valve interface structure that one kind according to claim 1 can connect multiple drive, which is characterized in that described
Rubber ring is fixedly connected between helical teeth wheel seat (308) outer wall upper and lower ends and cabinet (301) and bottom cover (311).
4. the valve interface structure that one kind according to claim 1 can connect multiple drive, which is characterized in that described
Oil sealing (304) is slidably matched with power rotation axis (303).
5. the valve interface structure that one kind according to claim 1 can connect multiple drive, which is characterized in that described
Lubricating cup (206) is threadedly coupled with gland (203).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811439908.7A CN109538816B (en) | 2018-11-29 | 2018-11-29 | Valve interface structure capable of connecting various driving devices |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811439908.7A CN109538816B (en) | 2018-11-29 | 2018-11-29 | Valve interface structure capable of connecting various driving devices |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109538816A true CN109538816A (en) | 2019-03-29 |
| CN109538816B CN109538816B (en) | 2022-06-24 |
Family
ID=65852463
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811439908.7A Active CN109538816B (en) | 2018-11-29 | 2018-11-29 | Valve interface structure capable of connecting various driving devices |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109538816B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204004504U (en) * | 2014-08-26 | 2014-12-10 | 自贡自高阀门有限公司 | A kind of Stem Mut mounting mechanism of plate valve |
| CN204226838U (en) * | 2014-10-29 | 2015-03-25 | 中国石油集团西部钻探工程有限公司 | The valve actuator support of removable tune |
| CN204985826U (en) * | 2015-07-28 | 2016-01-20 | 建湖县鸿达阀门管件有限公司 | Orifice control valve |
| CN205978761U (en) * | 2016-08-22 | 2017-02-22 | 慎江阀门有限公司 | Moment of torsion thrust conversion equipment |
| CN206682407U (en) * | 2017-03-28 | 2017-11-28 | 天津百利二通机械有限公司 | The interchangeable hand gear for connecing disk |
| CN108278410A (en) * | 2018-03-19 | 2018-07-13 | 江苏神通阀门股份有限公司 | Lift the valve stem nut drive mechanism of valve |
-
2018
- 2018-11-29 CN CN201811439908.7A patent/CN109538816B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204004504U (en) * | 2014-08-26 | 2014-12-10 | 自贡自高阀门有限公司 | A kind of Stem Mut mounting mechanism of plate valve |
| CN204226838U (en) * | 2014-10-29 | 2015-03-25 | 中国石油集团西部钻探工程有限公司 | The valve actuator support of removable tune |
| CN204985826U (en) * | 2015-07-28 | 2016-01-20 | 建湖县鸿达阀门管件有限公司 | Orifice control valve |
| CN205978761U (en) * | 2016-08-22 | 2017-02-22 | 慎江阀门有限公司 | Moment of torsion thrust conversion equipment |
| CN206682407U (en) * | 2017-03-28 | 2017-11-28 | 天津百利二通机械有限公司 | The interchangeable hand gear for connecing disk |
| CN108278410A (en) * | 2018-03-19 | 2018-07-13 | 江苏神通阀门股份有限公司 | Lift the valve stem nut drive mechanism of valve |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109538816B (en) | 2022-06-24 |
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