CN208381432U - A kind of valve - Google Patents
A kind of valve Download PDFInfo
- Publication number
- CN208381432U CN208381432U CN201821037019.3U CN201821037019U CN208381432U CN 208381432 U CN208381432 U CN 208381432U CN 201821037019 U CN201821037019 U CN 201821037019U CN 208381432 U CN208381432 U CN 208381432U
- Authority
- CN
- China
- Prior art keywords
- valve
- handle
- interconnecting piece
- valve rod
- valve body
- 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
Links
Abstract
The utility model discloses a kind of valves, it is related to neckpillow technical field, its key points of the technical solution are that: including valve body, the valve rod being set on the valve body, the handle being connected on the valve rod, the handle includes integrally formed handwheel and interconnecting piece, and the interconnecting piece offers the placing groove protruded into for the valve rod on the end far from the handwheel；Limiting slot is offered on the valve rod side wall, is connected on the interconnecting piece for the locating part with the limiting slot grafting.When needing to remove handle from valve rod, control locating part is mobile away from limiting slot side first, so that locating part is separated with limiting slot；Apply upward pulling force to handle later, so that handle is mobile away from valve body side and separates with valve rod.The valve being arranged in this way does not need turn handle, so that the disassembly process of handle becomes more convenient, quick during handle dismounts.
Description
Technical field
The utility model relates to switching device technical field, in particular to a kind of valve.
Background technique
Currently, the Chinese patent that notification number is CN203442157U discloses a kind of shut-off valve with flange arrangement, wrap
It includes valve body, the flap that is installed on valve body, the valve rod being set on flap, the handwheel being threadedly connected on valve rod, be threadedly coupled
In the valve stem tip and the nut that is abutted with the handwheel.In some scenarios, the shut-off valve is inadvertently opened in order to prevent,
Handwheel can generally be removed from valve rod, handwheel only can be just installed to when needing to operate the shut-off valve shut-off valve
On.But the shut-off valve needs first to screw off the nut on valve rod during dismantling handwheel, later again by handwheel from valve rod
On screw off.This process is relatively complicated, spends the time longer.
Utility model content
In view of the deficienciess of the prior art, being torn open the purpose of this utility model is to provide a kind of valve with handwheel
Fill conveniently advantage.
The above-mentioned technical purpose of the utility model has the technical scheme that a kind of valve, including valve
Body, the valve rod being set on the valve body, the handle being connected on the valve rod, the handle include integrally formed handwheel with
And interconnecting piece, the interconnecting piece offer the placing groove protruded into for the valve rod on the end far from the handwheel；The valve rod
Limiting slot is offered on side wall, is connected on the interconnecting piece for the locating part with the limiting slot grafting.
Through the above technical solutions, control locating part first is away from limit when needing to remove handle from valve rod
Position slot side is mobile, so that locating part is separated with limiting slot；Apply upward pulling force to handle later so that handle away from
Valve body side is mobile and separates with valve rod.When needing to install handle to valve rod, handle is moved to valve rod first
Top, so that the placing groove on handle is opposite with the end of valve rod；Then control handle is mobile towards valve body side, so that valve rod
End be embedded in inside placing groove；Control locating part is mobile towards limiting slot side later, so that locating part is embedded in limit
Slot inside.The valve being arranged in this way does not need turn handle, so that the disassembly process of handle during handle dismounts
Become more convenient, quick.
Preferably, the locating part includes hinged seat, hinge bar and elastic component；The hinged seat is fixedly connected on described
At interconnecting piece lateral wall, and the articulated shaft of the hinged seat and valve rod axis are perpendicular；It is articulated in the middle part of the hinge bar described
Hinged seat, the hinge bar are bent to form the positive stop end for being embedded in the limiting slot close to the end of the valve body；The bullet
Property part one end is connected to end of the hinge bar far from the valve body, and the elastic component other end is fixedly connected on the connection
Portion's lateral wall.
Through the above technical solutions, being applied to hinge bar far from the end of valve body when needing to remove handle from valve rod
Plus-pressure, so that hinge bar is rotated around hinged seat, and the positive stop end of hinge bar is mobile towards limiting slot outside.When abutment end and limit
When the slot separation of position, it is only necessary to which applying pulling force to handle can remove handle from valve rod.
Preferably, the number of the limiting slot is several, and several limiting slots circumferentially battle array centered on interconnecting piece axis
Column distribution；The number of the locating part is identical as the limiting slot number, and if several locating parts be arranged in a one-to-one correspondence in
It does right above the limiting slot.
Through the above technical solutions, the number of locating part and limiting slot is identical and is several, pacify in this way in handle
When on valve rod, the connection of handle and valve rod is relatively stable.
Preferably, control ring is socketed on the interconnecting piece, the control ring is provided on the end of the valve body
Lead-in chamfered, the lead-in chamfered is for the end abutment with the hinge bar far from the valve body.
Through the above technical solutions, when needing to take out handle, drive control it is circumferential valve body side it is mobile.Work as control
When ring is moved to the end abutment of lead-in chamfered and hinge bar far from valve body, control ring starts to apply hinge bar pressure, and presses
Power is perpendicular to lead-in chamfered and is directed toward valve rod axis side.Hinge bar rotates under pressure effect around hinged seat, and positive stop end
It is mobile on the outside of towards limiting slot.
Preferably, the slippage slot axially extending along the interconnecting piece, the control are offered on the interconnecting piece lateral wall
Integrally formed with slipping block on ring inner wall, the slipping block stretches to inside the slippage slot and slides phase with the slippage slot
Even.
Through the above technical solutions, slipping block is slided in slippage slot interior slip during drive control ring is mobile
The outer wall for moving block is abutted with slippage slot inner wall.Control ring is not susceptible to circumferentially rotate in moving process in this way, to a certain extent
Improve the service efficiency of control ring.
In conclusion the utility model having the beneficial effect that in contrast to the prior art
1. handle is plugged on valve rod, and handle is mutually connected in when needing to dismantle handle with valve rod compression by locating part, only
It needs to control locating part to separate with limiting slot, so that the disassembly process of handle becomes more convenient, quick；
2. sliding is connected with control ring on interconnecting piece, only needing drive control circumferential in this way, the movement of valve body side is i.e. controllable
The positive stop end made on all hinge bars is separated with corresponding limiting slot, improves the disassembly efficiency of handle to a certain extent.
Detailed description of the invention
Fig. 1 is the partial sectional view of embodiment, is mainly used for showing the composition situation of embodiment；
Fig. 2 is the portion the A enlarged drawing of Fig. 1.
Appended drawing reference: 1, valve body；2, valve rod；21, main body；22, mounting portion；3, handle；31, handwheel；32, interconnecting piece；4,
Placing groove；5, limiting slot；6, locating part；61, hinged seat；62, hinge bar；63, elastic component；7, positive stop end；8, control ring；9, draw
Guiding incline；10, slippage slot；11, slipping block.
Specific embodiment
The utility model is described in further detail below in conjunction with attached drawing.
A kind of valve including valve body 1, the valve rod being set on valve body 12 and is connected to valve rod 2 as shown in Figure 1 and Figure 2
On handle 3.
Valve rod 2 includes the mounting portion 22 of columned main body 21 and the rectangular-shape being shaped in main body 21.Valve
Bar 2 is arranged at valve body 1, and valve body 1 protrudes from 1 outer wall of valve body with the end of mounting portion 22.It is opened up on 21 lateral wall of main body
There are several limiting slots 5 radially extended along main body 21, and circumferentially array divides several limiting slots 5 centered on 21 axis of main body
Cloth.
Handle 3 includes handwheel 31 and the interconnecting piece 32 being fixedly connected on handwheel 31.Interconnecting piece 32 is cylindrical, and even
The axis of socket part 32 is overlapped with the pivot center of handwheel 31.Interconnecting piece 32 offers notch shape on the end far from handwheel 31
Rectangular placing groove 4, and placing groove 4 is used to be embedded in for mounting portion 22.Finite place piece 6, limit are set on 32 lateral wall of interconnecting piece
Part 6 is for stretching to 5 inside of limiting slot and abutting with 5 internal groove side wall of limiting slot.
Locating part 6 includes hinged seat 61, hinge bar 62 and elastic component 63.Hinged seat 61 is fixedly connected on outside interconnecting piece 32
Side-walls, and the hinge axes of hinged seat 61 are perpendicular to the axis of interconnecting piece 32.The number of hinged seat 61 and the number of limiting slot 5
It is identical, and the circumferentially array distribution centered on 32 axis of interconnecting piece of several hinged seats 61.The number and hinged seat of hinge bar 62
61 number is identical, and the middle part of every hinge bar 62 is articulated at corresponding hinged seat 61.Every hinge bar 62 is close to valve
The end of body 1 bends to 32 side of interconnecting piece and is formed positive stop end 7, positive stop end 7 for stretch to 5 inside of limiting slot and with limit
Position slot 5 is abutted far from the internal groove side wall of valve body 1.63 one end of elastic component is fixedly linked with 32 lateral wall of interconnecting piece, the other end and hinged
Bar 62 is fixedly linked far from the end of valve body 1, and elastic component 63 is for driving end of the hinge bar 62 far from valve body 1 to far from even
32 side of socket part is mobile.In the present embodiment, elastic component 63 can select spring.
The slippage slot 10 axially extending along main body 21 is offered on 21 lateral wall of main body, the number of slippage slot 10 is two,
And two slippage slots 10 are symmetric centered on 21 axis of main body.Control ring 8 is socketed in main body 21, control ring 8 is close
Lead-in chamfered 9 is provided on the end of valve body 1, and the spacing between lead-in chamfered 9 and main body 21 gradually increases towards 1 side of valve body
Add.Two slipping blocks 11 are convexly equipped on 8 inner wall of control ring, and two slipping blocks 11 are divided centered on 8 axis of control ring in symmetrical
Cloth.Two slipping blocks 11 are respectively protruding into two 10 inside of slippage slot and are connected with the sliding of corresponding slippage slot 10.
The specific disassembly process of handle 3 is as follows in valve: when needing to remove handle 3 from valve rod 2, first to control
Ring 8 applies thrust, so that control ring 8 is mobile to 1 side of valve body.When in control ring 8 lead-in chamfered 9 and hinge bar 62 far from valve
When the end abutment of body 1, control ring 8 starts to apply pressure far from the end of valve body 1 to hinge bar 62, so that hinge bar 62 is separate
The end of valve body 1 is mobile towards 32 side of interconnecting piece, and the positive stop end 7 of hinge bar 62 is to far from the movement of 5 side of limiting slot.Work as limit
End 7 applies pulling force when separating with limiting slot 5, to handle 3 so that handle 3 to far from the movement of 1 side of valve body and finally with valve rod 2
Separation.When needing to install handle 3 to valve rod 2, handle 3 is moved to 2 top of valve rod first, so that putting on handle 3
The mounting portion 22 for setting slot 4 and valve rod 2 is opposite.Then control handle 3 is mobile towards 1 side of valve body, so that mounting portion 22 stretches to
Inside placing groove 4.When mounting portion 22 is abutted with 4 slot bottom of placing groove, drive control ring 8 is mobile away from 1 side of valve body.With
This simultaneously, elastic component 63 drives hinge bar 62 to rotate around hinged seat 61, and the positive stop end 7 of hinge bar 62 is mobile to limiting slot 5 one
Side.When control ring 8 and hinge bar 62 are kept completely separate, positive stop end 7 stretches to 5 inside of limiting slot and with limiting slot 5 far from valve body 1
Internal groove side wall abut.
The above is only the exemplary embodiment of the utility model, the protection model rather than limited the present invention
It encloses, the protection scope of the utility model is determined by the attached claims.
Claims (5)
1. a kind of valve including valve body (1), the valve rod (2) being set on the valve body (1), is connected on the valve rod (2)
Handle (3), it is characterized in that: the handle (3) includes integrally formed handwheel (31) and interconnecting piece (32), the interconnecting piece
(32) placing groove (4) protruded into for the valve rod (2) is offered on the end far from the handwheel (31)；Valve rod (2) side
It offers limiting slot (5), is connected on the interconnecting piece (32) for the locating part with the limiting slot (5) grafting on wall
(6)。
2. valve according to claim 1, it is characterized in that: the locating part (6) includes hinged seat (61), hinge bar (62)
And elastic component (63)；The hinged seat (61) is fixedly connected at the interconnecting piece (32) lateral wall, and the hinged seat
(61) articulated shaft and valve rod (2) axis perpendicular；The hinged seat (61), the hinge are articulated in the middle part of the hinge bar (62)
Extension bar (62) is bent to form the positive stop end (7) for being embedded in the limiting slot (5) close to the end of the valve body (1)；The bullet
Property part (63) one end be connected to the end of the hinge bar (62) far from the valve body (1), elastic component (63) other end is solid
Surely it is connected to the interconnecting piece (32) lateral wall.
3. valve according to claim 1, it is characterized in that: the number of the limiting slot (5) is several, and several limiting slots
(5) the circumferentially array distribution centered on interconnecting piece (32) axis；The number of the locating part (6) and the limiting slot (5) number
Mesh is identical, and several locating parts (6) are arranged in a one-to-one correspondence right above several limiting slots (5).
4. valve according to claim 2, it is characterized in that: being socketed with control ring (8), the control on the interconnecting piece (32)
Ring (8) processed is provided with lead-in chamfered (9) on the end of the valve body (1), the lead-in chamfered (9) be used for it is described hinged
End abutment of the bar (62) far from the valve body (1).
5. valve according to claim 4, it is characterized in that: offering on the interconnecting piece (32) lateral wall along the connection
The axially extending slippage slot (10) in portion (32), integrally formed with slipping block (11), the slipping block on control ring (8) inner wall
(11) it stretches to the slippage slot (10) inside and is connected with the slippage slot (10) sliding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821037019.3U CN208381432U (en) | 2018-07-02 | 2018-07-02 | A kind of valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821037019.3U CN208381432U (en) | 2018-07-02 | 2018-07-02 | A kind of valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208381432U true CN208381432U (en) | 2019-01-15 |
Family
ID=64965699
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821037019.3U Expired - Fee Related CN208381432U (en) | 2018-07-02 | 2018-07-02 | A kind of valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208381432U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109926239A (en) * | 2019-04-23 | 2019-06-25 | 萨固密（中国）投资有限公司 | A kind of installing mechanism and automatic spraying machine |
| CN110039757A (en) * | 2019-04-23 | 2019-07-23 | 萨固密（中国）投资有限公司 | A kind of profiling location and installation mechanism and Surface Treatment with Plasma machine |
-
2018
- 2018-07-02 CN CN201821037019.3U patent/CN208381432U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109926239A (en) * | 2019-04-23 | 2019-06-25 | 萨固密（中国）投资有限公司 | A kind of installing mechanism and automatic spraying machine |
| CN110039757A (en) * | 2019-04-23 | 2019-07-23 | 萨固密（中国）投资有限公司 | A kind of profiling location and installation mechanism and Surface Treatment with Plasma machine |
| CN109926239B (en) * | 2019-04-23 | 2020-06-26 | 萨固密（中国）投资有限公司 | Installation mechanism and automatic spraying machine |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190115 Termination date: 20200702 |