CN209026217U - A kind of butterfly valve equipped with regulating device - Google Patents
A kind of butterfly valve equipped with regulating device Download PDFInfo
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- CN209026217U CN209026217U CN201821855694.7U CN201821855694U CN209026217U CN 209026217 U CN209026217 U CN 209026217U CN 201821855694 U CN201821855694 U CN 201821855694U CN 209026217 U CN209026217 U CN 209026217U
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- rotation axis
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- valve body
- regulating device
- valve
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Abstract
A kind of butterfly valve equipped with regulating device of the utility model, including valve body, it is fixed with valve deck in valve body side, is equipped with rotation axis in valve body, butterfly plate and fixation are socketed in rotation axis, butterfly plate is arranged between valve body and valve deck, and valve body setting is extended at the both ends of rotation axis, and bottom cover is fixed on the downside of valve body, the lower end of rotation axis is arranged in bottom cover, it is fixed with bracket on the upside of valve body, regulating device turntable is fixed on the upside of bracket, the upper end of rotation axis is cooperatively connected through bracket and with regulating device；It is capable of the size of control valve opening in regulating device, and rotating bar can be fixed, and then butterfly plate is fixed, prevents the butterfly plate due to caused by hydraulic pressure from deviating, cause the failure of valve.
Description
Technical field
The utility model relates to valve field, specially a kind of butterfly valve equipped with regulating device.
Background technique
Butterfly valve is called flap valve, is a kind of simple regulating valve of structure, can be used for the switch control of low pressure pipeline medium
Butterfly valve refers to that closure member (flap or butterfly plate) is disk, a kind of valve of open and close is reached around valve shaft rotation, valve can
For controlling the various types such as empty gas and water, steam, various corrosive medias, mud, oil product, liquid metal and radiating medium
The flowing of fluid.
Existing butterfly valve install successfully come into operation when, when the pressure of the liquid in pipe is excessive, will cause butterfly valve position
Offset, cause the failure of valve and cause a series of problems on production line.
Utility model content
The purpose of this utility model is to provide a kind of butterfly valves equipped with regulating device, to solve to mention in above-mentioned background technique
Out the problem of.
To achieve the above object, the utility model provides the following technical solutions:
A kind of butterfly valve equipped with regulating device, including valve body are fixed with valve deck in valve body side, are equipped with rotation in valve body
Axis is socketed with butterfly plate and fixation in rotation axis, and butterfly plate is arranged between valve body and valve deck, and valve body is extended at the both ends of rotation axis
Setting, is fixed with bottom cover on the downside of valve body, and the lower end of rotation axis is arranged in bottom cover, bracket is fixed on the upside of valve body, is being propped up
Regulating device is fixed on the upside of frame, the upper end of rotation axis is cooperatively connected through bracket and with regulating device.
Preferably, the regulating device includes turntable, and turntable is fixed on bracket, and the upper end of rotation axis is run through bracket, turned
Disk simultaneously extends to above turntable, is rotation connection between rotation axis and bracket, turntable, is fixed with rotation in the upper end of rotation axis
Bar is connected with mounting plate in the connecting plate that rotating bar one end is oppositely arranged using two, and the first jack is equipped in rotating bar,
One group of second jack of circumference array on turntable, the first jack are correspondingly arranged with corresponding second jack, the grafting in the first jack
There is a plate, plate sets that there are two grooves close to the side of connecting plate, is plugged with inserted link on a mounting board, inserted link one end is inserted in rotation
It is extended on bar in the first jack, the other end of inserted link is fixed with the first limit plate, and lantern ring is socketed and be fixed on inserted link, covers
Ring is arranged between rotating bar and mounting plate, and spring is equipped between lantern ring and mounting plate, and spring is socketed on inserted link, adjusts dress
The size that can be used in control valve opening is set, and regulating device can be fixed.
Preferably, bearing is equipped between the rotation axis and turntable, bearing can make the rotation between rotation axis and turntable
More lubricate.
Preferably, gland is equipped on the valve body, gland is socketed on the rotating shaft, and gland is used to further prevent leak
Situation.
Preferably, the first axle sleeve and the second axle sleeve are equipped in the rotation axis, the first axle sleeve is set respectively with the second axle sleeve
It sets in the two sides of butterfly plate.
Compared with prior art, the utility model has the beneficial effects that
Be capable of the size of control valve opening in regulating device, and rotating bar can be fixed, so to butterfly plate into
Row is fixed, and is prevented the butterfly plate due to caused by hydraulic pressure from deviating, is caused the failure of valve.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the front view of the utility model；
Fig. 3 is the structural schematic diagram of regulating device.
In figure: valve body 1, rotation axis 2, butterfly plate 3, the first axle sleeve 4, the second axle sleeve 5, valve deck 6, bottom cover 7, gland 8, bracket 9,
Turntable 10, the second jack 10.1, bearing 11, rotating bar 12, the first jack 12.1, connecting plate 13, mounting plate 14, inserted link 15, set
Ring 16, spring 17, the first limit plate 18, plate 19, groove 19.1, regulating device 20.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
In the description of the present invention, it should be understood that term " center ", " longitudinal direction ", " transverse direction ", " length ", " width
Degree ", " thickness ", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside",
The orientation or positional relationship of the instructions such as " clockwise ", " counterclockwise " be based on the orientation or positional relationship shown in the drawings, be only for
Convenient for description the utility model and simplify description, rather than the equipment of indication or suggestion meaning or element must have specifically
Orientation is constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.
Fig. 1-3 is please referred to, the utility model provides a kind of technical solution:
A kind of butterfly valve equipped with regulating device makes to be screwed as shown in Figure 1-3, including valve body 1 in 1 side of valve body
Have valve deck 6, rotation axis 2 be plugged on valve body 1, be equipped with the first axle sleeve 4 and the second axle sleeve 5 in rotation axis 2, the first axle sleeve 4 and
Second axle sleeve 5 is separately positioned on the two sides up and down of butterfly plate 3, is socketed with butterfly plate 3 in rotation axis 2 and is fixed using screw, butterfly
Plate 3 is arranged between valve body 1 and valve deck 6, and the setting of valve body 1 is extended at the both ends of rotation axis 2, and bolt is used on the downside of valve body 1
It is fixed with bottom cover 7, the lower end of rotation axis 2 is arranged in bottom cover 7 and is rotatablely connected with it, fixed on the upside of valve body 1 using bolt
There is bracket 9, regulating device 20 is fixed on the upside of bracket 9, gland 8 is equipped on valve body 1, gland 8 is socketed in rotation axis 2.
Regulating device 20 includes turntable 10, and turntable 10 is fixed on bracket 9 using glue, and the upper end of rotation axis 2 is through branch
Frame 9, turntable 10 simultaneously extend to 10 top of turntable, and rotation axis 2 and bracket 9 are rotatablely connected, and axis is equipped between rotation axis 2 and turntable 10
11 are held, is fixed with rotating bar 12 in the upper end of rotation axis 2, is connected in 12 one end of rotating bar using two connecting plates being oppositely arranged 13
It is connected to mounting plate 14, connection type is equipped with the first jack 12.1, with its axis on turntable 10 using welding in rotating bar 12
For one group of second jack 10.1 of center of circle circumference array, the second jack 10.1 is blind hole, and the first jack 12.1 is inserted with corresponding second
Hole 10.1 is correspondingly arranged, and is plugged with plate 19 in the first jack 12.1, there are two plate 19 is set close to the side of connecting plate 13
Groove 19.1, groove 19.1 are used to facilitate inserted link 15 that plate 19 is fixed, and inserted link 15, inserted link are plugged on mounting plate 14
15 are slidably connected with mounting plate 14, and 15 one end of inserted link, which is inserted in rotating bar 12, to be extended in the first jack 12.1, inserted link 15 it is another
One end is fixed with the first limit plate 18, is socketed on inserted link 15 and is fixed with lantern ring 16 using screw, the setting of lantern ring 16 is rotating
Between bar 12 and mounting plate 14, spring 17 is equipped between lantern ring 16 and mounting plate 14, spring 17 is socketed on inserted link 15.
At runtime, control rotating bar 12 adjusts butterfly plate 3 to demand position, pulls inserted link 15 towards outside, then will insert
Plate 19 passes through the first jack 12.1 and is inserted into the second jack 10.1, plays fixed effect to rotating bar 12 and turntable 10, last pine
Inserted link 15 is opened, so that inserted link 15 is inserted in corresponding groove 19.1, plays and further fix effect.
Basic principles, main features, and advantages of the present invention has been shown and described above.Current row
The technical staff of industry is described in above embodiments and description it should be appreciated that the present utility model is not limited to the above embodiments
Be only the utility model preference, be not intended to limit the utility model, do not departing from the spirit and scope of the utility model
Under the premise of, the utility model also has various changes and improvements, these changes and improvements both fall within claimed it is practical
In novel range.The protection scope of the present invention is defined by the appended claims and their equivalents.
Claims (5)
1. a kind of butterfly valve equipped with regulating device, including valve body (1), it is characterised in that: be fixed with valve deck in valve body (1) side
(6), rotation axis (2) are equipped in valve body (1), butterfly plate (3) is socketed in rotation axis (2) and fixed, butterfly plate (3) is arranged in valve body
(1) between valve deck (6), valve body (1) setting is extended at the both ends of rotation axis (2), is fixed with bottom cover on the downside of valve body (1)
(7), the lower end setting of rotation axis (2) is fixed with bracket (9) on the upside of valve body (1) in bottom cover (7), solid on the upside of bracket (9)
Surely have regulating device (20), the upper end of rotation axis (2) is cooperatively connected through bracket (9) and with regulating device (20).
2. a kind of butterfly valve equipped with regulating device according to claim 1, it is characterised in that: regulating device (20) packet
It includes turntable (10), turntable (10) is fixed on bracket (9), and the upper end of rotation axis (2) through bracket (9), turntable (10) and extends
It is rotation connection between rotation axis (2) and bracket (9), turntable (10), in the upper end of rotation axis (2) above to turntable (10)
Rotating bar (12) are fixed with, are connected with mounting plate using two connecting plates being oppositely arranged (13) in rotating bar (12) one end
(14), the first jack (12.1) are equipped on rotating bar (12), one group of second jack (10.1) of circumference array on turntable (10),
First jack (12.1) is correspondingly arranged with corresponding second jack (10.1), is plugged with plate in the first jack (12.1)
(19), plate (19) is set close to the side of connecting plate (13) there are two groove (19.1), is plugged with inserted link on mounting plate (14)
(15), inserted link (15) one end, which is inserted on rotating bar (12), extends in the first jack (12.1), and the other end of inserted link (15) is fixed
Have the first limit plate (18), be socketed on inserted link (15) and be fixed with lantern ring (16), lantern ring (16) setting rotating bar (12) with
Between mounting plate (14), spring (17) are equipped between lantern ring (16) and mounting plate (14), spring (17) is socketed in inserted link (15)
On.
3. a kind of butterfly valve equipped with regulating device according to claim 2, it is characterised in that: the rotation axis (2) with turn
Bearing (11) are equipped between disk (10).
4. a kind of butterfly valve equipped with regulating device according to claim 1, it is characterised in that: set on the valve body (1)
Have gland (8), gland (8) is socketed on rotation axis (2).
5. a kind of butterfly valve equipped with regulating device according to claim 1, it is characterised in that: on the rotation axis (2)
Equipped with the first axle sleeve (4) and the second axle sleeve (5), the first axle sleeve (4) is separately positioned on the two sides of butterfly plate (3) with the second axle sleeve (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821855694.7U CN209026217U (en) | 2018-11-12 | 2018-11-12 | A kind of butterfly valve equipped with regulating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821855694.7U CN209026217U (en) | 2018-11-12 | 2018-11-12 | A kind of butterfly valve equipped with regulating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209026217U true CN209026217U (en) | 2019-06-25 |
Family
ID=66910450
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821855694.7U Active CN209026217U (en) | 2018-11-12 | 2018-11-12 | A kind of butterfly valve equipped with regulating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209026217U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113198087A (en) * | 2021-05-11 | 2021-08-03 | 深圳麦普奇医疗科技有限公司 | Coronary angiography anti-reflux device |
-
2018
- 2018-11-12 CN CN201821855694.7U patent/CN209026217U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113198087A (en) * | 2021-05-11 | 2021-08-03 | 深圳麦普奇医疗科技有限公司 | Coronary angiography anti-reflux device |
| CN113198087B (en) * | 2021-05-11 | 2022-05-31 | 深圳麦普奇医疗科技有限公司 | Coronary angiography anti-reflux device |
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| GR01 | Patent grant |