CN208670150U - A kind of more flange butterflies - Google Patents
A kind of more flange butterflies Download PDFInfo
- Publication number
- CN208670150U CN208670150U CN201821157658.3U CN201821157658U CN208670150U CN 208670150 U CN208670150 U CN 208670150U CN 201821157658 U CN201821157658 U CN 201821157658U CN 208670150 U CN208670150 U CN 208670150U
- Authority
- CN
- China
- Prior art keywords
- flange
- shaft
- valve
- flange end
- sliding sleeve
- 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
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- Preventing Unauthorised Actuation Of Valves (AREA)
Abstract
The utility model discloses a kind of more flange butterflies, including valve body, valve outer wall is fixedly attached first flange end, second flange end and third flange end, body cavity is slidably socketed valve plate, and valve plate is fixedly attached in shaft, and one end rotation of shaft is socketed in body cavity bottom, valve neck is fixedly attached at the top of valve outer wall, the other end rotation of shaft is fixedly connected with adjusting rod through valve neck, and locking device is equipped between adjusting rod and shaft, safety device is equipped between shaft and valve neck.Locking device and safety device are closed, shaft can rotate, pass through adjusting rod rotating shaft, to regulating valve Board position, so that first flange end, second flange end are arbitrarily connected to third flange end, after regulating, locking device and safety device are opened, then shaft can not rotate, to reach safety effect.
Description
Technical field
The utility model relates to valve technology field, specially a kind of more flange butterflies.
Background technique
Flange butterfly structure is simple, small in size, light-weight, is only made of a few parts, and has good fluid
Control characteristic, therefore it is widely used in the fields such as petroleum, chemical industry, natural gas and water process, still, existing flange butterfly can only
One root canal road is opened and closed, needs that a flange butterfly is all installed on every root canal road when more root canal roads are connected, is adjusting
It needs repeatedly to be opened and closed when whole multi-pipeline circulating direction, it is time-consuming and laborious, and existing flange butterfly adjusting rod lock mode list
One, when locking device corrodes or damages, it will lead to flange butterfly and voluntarily open and close, there are hidden danger, thus it is proposed that a kind of more
Flange butterfly is for solving the above problems.
Utility model content
The purpose of this utility model is to provide a kind of more flange butterflies, to solve mentioned above in the background art ask
Topic.
To achieve the above object, the utility model provides the following technical solutions: a kind of more flange butterflies, including valve body, institute
It states valve outer wall and is fixedly attached first flange end, second flange end and third flange end, the body cavity is slidably socketed valve plate,
The valve plate is fixedly attached in shaft, and one end rotation of the shaft is socketed in body cavity bottom, the valve outer wall top
Portion is fixedly attached valve neck, and the other end rotation of the shaft is fixedly connected with adjusting rod through valve neck, between the adjusting rod and shaft
Equipped with locking device, safety device is equipped between the shaft and valve neck.
Preferably, the valve body is hollow sphere, and the axis at the first flange end and second flange end is in same straight line
On, the vertical first flange end axis of the axis of the third flange end, and first flange end axis, second flange end axis and
Three flange end axis intersect at the centre of sphere of valve body.
Preferably, the valve plate is hemispherical dome structure, and the diameter of valve plate is equal to valve block internal diameter.
Preferably, the locking device includes lockplate, pillar, card slot, fixture block, torsional spring and locking level, valve neck top
Portion is fixedly connected with one end of pillar, and the other end of the pillar is fixedly connected with lockplate, and the lockplate rotation is socketed in shaft
On, torsional spring is installed in the hinged locking level in adjusting rod bottom, the locking level and adjusting rod hinged place, and the lockplate outer wall is opened
There are multiple card slots, fixture block is fixedly mounted in one end of the locking level, and the fixture block sliding is connected in card slot.
Preferably, the safety device includes drawstring, locking groove, latch, the first stop collar, sliding sleeve, spring, second
Fixed ring is fixedly mounted in stop collar, sawtooth circle and fixed ring, the valve neck top, rotation socket sliding sleeve, institute in the shaft
It states sliding sleeve both ends inner wall and the second stop collar is fixedly mounted, be fixedly mounted the on the shaft outer wall of two the second limit interannulars
Spring, the sliding sleeve is fixedly mounted in one stop collar, the second stop collar of the sliding sleeve inner cavity top and the first limit interannular
On be provided with locking groove, be fixedly mounted latch in the shaft, the latch sliding is connected in locking groove, the sliding sleeve
Bottom and fixed interannular are equipped with the sawtooth circle of engagement, and the sliding sleeve outer wall is fixedly connected with one end of drawstring, the drawstring it is another
One end is fixedly connected with locking level.
Preferably, the spring keeps compressive state.
Compared with prior art, the utility model has the beneficial effects that valve outer wall connects first flange end, second flange
End and third flange end, and the intracorporal valve plate of valve is hemispherical dome structure, so that first flange end, second flange end and third flange
It can be arbitrarily connected between end, to facilitate the circulating direction adjusted in more root canal roads；Hold adjusting rod and locking level, locking level edge
Hinge joint rotation, makes fixture block and exact separation, while locking level pulls drawstring, and drawstring pulls sliding sleeve, so that sliding sleeve and solid
Determine ring separation, shaft can rotate, by adjusting rod rotating shaft, so that regulating valve Board position, after regulating, unclamps locking
Bar, torsional spring restoring force act on so that fixture block is connected in card slot, so that rod lock will be adjusted, sliding sleeve is pressed in fixed ring by spring
On, so that sawtooth circle engages, then sliding sleeve can not rotate, and latch is connected in locking groove, then shaft can not rotate, to reach
To safety effect, avoids valve plate when locking device failure from voluntarily opening and closing, provide against hidden trouble.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the utility model main view the schematic diagram of the section structure；
Fig. 3 is the utility model top view cross section structural schematic diagram；
Fig. 4 is enlarged structure schematic diagram at the utility model A；
Fig. 5 is enlarged structure schematic diagram at the utility model B.
In figure: 1 valve body, 2 first flange ends, 3 second flange ends, 4 third flange ends, 41 first tie points, 42 second connect
Contact, 5 adjusting rods, 6 shafts, 7 locking devices, 71 lockplates, 72 pillars, 73 card slots, 74 fixture blocks, 75 torsional springs, 76 locking levels, 8
Safety device, 81 drawstrings, 82 locking grooves, 83 latch, 84 first stop collars, 85 sliding sleeves, 86 springs, 87 second stop collars,
88 sawtooth circles, 89 fixed rings, 9 valve necks, 10 valve plates, 101 valve plate endpoints.
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.
Fig. 1-5 is please referred to, the utility model provides a kind of technical solution: a kind of more flange butterflies, including valve body 1, valve body
1 outer wall is fixedly attached first flange end 2, second flange end 3 and third flange end 4, and 1 inner cavity of valve body is slidably socketed valve plate 10, valve
Plate 10 is fixedly attached in shaft 6, and one end rotation of shaft 6 is socketed in 1 intracavity bottom of valve body, fixing sleeve at the top of 1 outer wall of valve body
Valve neck 9 is connect, the other end rotation of shaft 6 is fixedly connected with adjusting rod 5 through valve neck 9, locking dress is equipped between adjusting rod 5 and shaft 6
7 are set, safety device 8 is equipped between shaft 6 and valve neck 9.
Please refer to Fig. 2 and Fig. 3, valve body 1 is hollow sphere, and the axis at first flange end 2 and second flange end 3 is the same as always
On line, vertical 2 axis of first flange end of the axis of third flange end 4, and 2 axis of first flange end, 3 axis of second flange end
The centre of sphere of valve body 1 is intersected at 4 axis of third flange end.
Referring to Fig. 3, valve plate 10 is hemispherical dome structure, and the diameter of valve plate 10 is equal to 1 internal diameter of valve body, third flange end 4
It is respectively the first tie point 41 and the second tie point 42 with 1 junction both ends of valve body, valve plate 10 is hemispherical dome structure, so that valve
Second flange end 3 is connected to third flange end 4 when plate endpoint 101 is between the first tie point 41 and the second tie point 42, works as valve
First flange end 2 is connected to second flange end 3 when plate endpoint 101 is located at second flange end 3, when valve plate endpoint 101 is located at valve
When between 1 bottom of body and first flange end 2, first flange end is connected to third flange end, when valve plate endpoint 101 is located at first flange
When holding at 2, first flange end 2, second flange end 3 and third flange end 4 are interconnected.
Fig. 1, Fig. 2 and Fig. 5 are please referred to, locking device 7 includes lockplate 71, pillar 72, card slot 73, fixture block 74, torsional spring 75
With locking level 76, one end of pillar 72 is fixedly connected at the top of valve neck 9, the other end of pillar 72 is fixedly connected with lockplate 71, locks
The rotation of plate 71 is socketed in shaft 6, the hinged locking level 76 in 5 bottom of adjusting rod, and locking level 76 and the installation of 5 hinged place of adjusting rod are turned round
Spring, 71 outer wall of lockplate are provided with multiple card slots 73, and fixture block 74 is fixedly mounted in one end of locking level 76, and the sliding of fixture block 74 is connected to card
In slot 73, adjusting rod 5 and locking level 76 are held, so that locking level 76 is rotated along hinge joint, so that fixture block 74 be made to divide with card slot 73
From, then it can be by 5 rotating shaft of adjusting rod, to adjust 10 position of valve plate, after adjusting, the effect of 75 restoring force of torsional spring makes
It obtains fixture block 74 to be connected in card slot 73, so that adjusting rod 5 be locked.
Fig. 1, Fig. 2, Fig. 4 and Fig. 5 are please referred to, safety device 8 includes drawstring 81, locking groove 82, the limit of latch 83, first
Fixed ring is fixedly mounted at the top of valve neck 9 in ring 84, sliding sleeve 85, spring 86, the second stop collar 87, sawtooth circle 88 and fixed ring 89
89, the second stop collar 87, two second limits are fixedly mounted in rotation socket sliding sleeve 85 in shaft 6,85 both ends inner wall of sliding sleeve
The first stop collar 84, the second stop collar 87 and first of 85 inner cavity top of sliding sleeve are fixedly mounted on 6 outer wall of shaft between ring 87
Spring 86 is fixedly mounted between stop collar 84, locking groove 82 is provided on sliding sleeve 85, latch 83, stop is fixedly mounted in shaft 6
The sliding of pin 83 is connected in locking groove 82, and the sawtooth circle 88 of engagement, sliding sleeve 85 are equipped between 85 bottom of sliding sleeve and fixed ring 89
Outer wall is fixedly connected with one end of drawstring 81, and the other end of drawstring 81 is fixedly connected with locking level 76, and sliding sleeve 85 is pressed in by spring 86
In fixed ring 89, so that sawtooth circle 88 engages, then sliding sleeve 85 can not be rotated, and latch 83 is connected in locking groove 82, then turn
Axis 6 can not rotate, to reach safety effect, when needing regulating valve Board position, hold adjusting rod 5 and locking level 76, locking
Bar 76 rotates along hinge joint and pulls drawstring 81, and drawstring 81 pulls sliding sleeve 85, so that sliding sleeve 85 and fixed ring 89 separate,
Shaft 6 can rotate.
Further, spring 86 keeps compressive state, it is ensured that sliding sleeve 85 is pressed in fixed ring 89 by spring 86.
Working principle: when the utility model is used, holding adjusting rod 5 and locking level 76, and locking level 76 is rotated along hinge joint,
Separate fixture block 74 with card slot 73, while locking level pulls drawstring 81, drawstring 81 pulls sliding sleeve 85, so that sliding sleeve 85 and solid
Determine the separation of ring 89, shaft 6 can rotate, and by 5 rotating shaft of adjusting rod, to adjust 10 position of valve plate, valve plate 10 is hemisphere
Shape structure, so that second flange end 3 and third flange when valve plate endpoint 101 is between the first tie point 41 and the second tie point 42
4 connection of end, when valve plate endpoint 101 is located at second flange end 3, first flange end 2 is connected to second flange end 3, when valve plate end
When point 101 is between 1 bottom of valve body and first flange end 2, first flange end is connected to third flange end, when valve plate endpoint 101
When at first flange end 2, first flange end 2, second flange end 3 and third flange end 4 are interconnected, after regulating, pine
Unlocking fixed pole 76,75 restoring force of torsional spring act on so that fixture block 74 is connected in card slot 73, to adjusting rod 5 be locked, spring 86
Sliding sleeve 85 is pressed in fixed ring 89, so that sawtooth circle 88 engages, then sliding sleeve 85 can not rotate, and latch 83 is connected to
In locking groove 82, then shaft 6 can not rotate, to reach safety effect.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of more flange butterflies, including valve body (1), it is characterised in that: valve body (1) outer wall is fixedly attached first flange end
(2), second flange end (3) and third flange end (4), valve body (1) inner cavity are slidably socketed valve plate (10), the valve plate (10)
It is fixedly attached on shaft (6), one end rotation of the shaft (6) is socketed in valve body (1) intracavity bottom, and the valve body (1) is outside
It is fixedly attached valve neck (9) at the top of wall, the other end rotation of the shaft (6) is fixedly connected with adjusting rod (5), institute through valve neck (9)
It states and is equipped with locking device (7) between adjusting rod (5) and shaft (6), be equipped with safety device (8) between the shaft (6) and valve neck (9).
2. a kind of more flange butterflies according to claim 1, it is characterised in that: the valve body (1) is hollow sphere, described
The axis of first flange end (2) and second flange end (3) on the same line, the axis of the third flange end (4) vertical
One flange end (2) axis, and first flange end (2) axis, second flange end (3) axis and the intersection of third flange end (4) axis
The centre of sphere in valve body (1).
3. a kind of more flange butterflies according to claim 1, it is characterised in that: the valve plate (10) is hemispherical dome structure,
And the diameter of valve plate (10) is equal to valve body (1) internal diameter.
4. a kind of more flange butterflies according to claim 1, it is characterised in that: the locking device (7) includes lockplate
(71), pillar (72), card slot (73), fixture block (74), torsional spring (75) and locking level (76), valve neck (9) top are fixedly connected
The other end of one end of pillar (72), the pillar (72) is fixedly connected lockplate (71), lockplate (71) the rotation socket
On shaft (6), the hinged locking level in adjusting rod (5) bottom (76), the locking level (76) and adjusting rod (5) hinged place are pacified
Torsional spring is filled, lockplate (71) outer wall is provided with multiple card slots (73), and fixture block is fixedly mounted in one end of the locking level (76)
(74), fixture block (74) sliding is connected in card slot (73).
5. a kind of more flange butterflies according to claim 1, it is characterised in that: the safety device (8) includes drawstring
(81), locking groove (82), latch (83), the first stop collar (84), sliding sleeve (85), spring (86), the second stop collar (87),
Fixed ring (89) are fixedly mounted in sawtooth circle (88) and fixed ring (89), valve neck (9) top, turning set on the shaft (6)
It connects sliding sleeve (85), the second stop collar (87) are fixedly mounted in sliding sleeve (85) the both ends inner wall, two second stop collars
(87) it is fixedly mounted the first stop collar (84) on shaft (6) outer wall between, the second limit of sliding sleeve (85) inner cavity top
Spring (86) are fixedly mounted between ring (87) and the first stop collar (84), are provided with locking groove (82) on the sliding sleeve (85), it is described
Latch (83) are fixedly mounted in shaft (6), latch (83) sliding is connected in locking groove (82), the sliding sleeve
(85) the sawtooth circle (88) of engagement is equipped between bottom and fixed ring (89), sliding sleeve (85) outer wall is fixedly connected with drawstring (81)
One end, the other end of the drawstring (81) is fixedly connected with locking level (76).
6. a kind of more flange butterflies according to claim 5, it is characterised in that: the spring (86) keeps compressive state.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821157658.3U CN208670150U (en) | 2018-07-20 | 2018-07-20 | A kind of more flange butterflies |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821157658.3U CN208670150U (en) | 2018-07-20 | 2018-07-20 | A kind of more flange butterflies |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208670150U true CN208670150U (en) | 2019-03-29 |
Family
ID=65829741
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821157658.3U Expired - Fee Related CN208670150U (en) | 2018-07-20 | 2018-07-20 | A kind of more flange butterflies |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208670150U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115111505A (en) * | 2022-05-18 | 2022-09-27 | 安徽理工大学 | Triaxial linkage's removal deformation test platform |
-
2018
- 2018-07-20 CN CN201821157658.3U patent/CN208670150U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115111505A (en) * | 2022-05-18 | 2022-09-27 | 安徽理工大学 | Triaxial linkage's removal deformation test platform |
| CN115111505B (en) * | 2022-05-18 | 2023-08-15 | 安徽理工大学 | Triaxial linkage mobile deformation testing platform |
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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: 20190329 Termination date: 20210720 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |