CN208634396U - A kind of handle stainless steel plate butterfly valve convenient for the installation of fast quick-detach - Google Patents
A kind of handle stainless steel plate butterfly valve convenient for the installation of fast quick-detach Download PDFInfo
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- CN208634396U CN208634396U CN201821152100.6U CN201821152100U CN208634396U CN 208634396 U CN208634396 U CN 208634396U CN 201821152100 U CN201821152100 U CN 201821152100U CN 208634396 U CN208634396 U CN 208634396U
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- valve
- butterfly valve
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- butterfly
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Abstract
The utility model discloses a kind of handle stainless steel plate butterfly valves convenient for the installation of fast quick-detach, including butterfly valve ontology, the butterfly valve ontology upper center is fixedly installed with connector, valve rod is plugged with by bearing activity in the middle part of the connector inner cavity, the valve rod upper end is fixedly installed with worm gear, transmission mechanism is fixedly mounted in the connector upper end, transmission mechanism inner cavity top is engaged with worm screw by worm gear, connector inner cavity lower part is fixedly installed with the first sealing ring, and first sealing ring and valve rod through connection, valve front and rear sides outer ring is fixedly installed with the second sealing ring, butterfly valve ontology front and rear sides wall offers screw hole.By the structure of bindiny mechanism and screw hole, the pipeline that the shackle member on operant activity bar is connect with valve is mutually clamped, and improves the joint efficiency of butterfly valve, and can reach and be connected firmly by the structure of screw hole by butterfly valve reinforcement by connection, the effect of installation easy to disassemble.
Description
Technical field
The utility model relates to butterfly valve technical field, specially a kind of handle stainless steel plate butterfly convenient for the installation of fast quick-detach
Valve.
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.Cutting and throttling action are mainly played on pipeline, butterfly valve opening and closing element is a discoidal handle wheel, in valve body
The interior axis around its own rotates, to achieve the purpose that opening and closing or adjusting, currently, butterfly valve connection type in the market is divided into four
Kind: wafer type butterfly valve, flange form butterfly valve, lug type butterfly valve, welded type butterfly valve, these connection types need to pacify using supporting tool more
Dress, disassembly installation is inconvenient, in the cleaning of river mud, needs to carry assembling for convenience using butterfly valve, for this purpose, it is proposed that
A kind of handle stainless steel plate butterfly valve convenient for the installation of fast quick-detach.
Utility model content
The purpose of this utility model is to provide a kind of handle stainless steel plate butterfly valves convenient for the installation of fast quick-detach, to solve
The problems mentioned above in the background art.
To achieve the above object, the utility model provides the following technical solutions: a kind of handle convenient for the installation of fast quick-detach
Stainless steel plate butterfly valve, including butterfly valve ontology, the butterfly valve ontology upper center are fixedly installed with connector, the connector inner cavity
Middle part is plugged with valve rod by bearing activity, and the valve rod upper end is fixedly installed with worm gear, and the connector upper end is fixedly mounted
Transmission mechanism, transmission mechanism inner cavity top are engaged with worm screw by worm gear, and the worm screw left end is fixedly installed with handle wheel,
Connector inner cavity lower part is fixedly installed with the first sealing ring, and the first sealing ring and valve rod are through connection, the butterfly valve sheet
Valve is offered in the middle part of intracoelomic cavity, valve front and rear sides outer ring is fixedly installed with the second sealing ring, and the valve cavity is logical
It crosses valve handle activity and valve plate is installed, the left and right sides is fixedly installed with bindiny mechanism in the middle part of upper and lower side on front side of the butterfly valve ontology, institute
It states and movable part is movably installed with by bolt at left and right sides of in the middle part of bindiny mechanism, movable part front and rear sides right part passes through bolt
It is movably installed with motion bar, through shackle member is connected with, butterfly valve ontology lower end is fixedly installed with bottom for the motion bar front end
Seat, butterfly valve ontology front and rear sides wall offer screw hole.
Preferably, the valve rod and butterfly valve ontology are through connection, and valve rod top and bottom pass through bearing and butterfly valve sheet
Body is flexibly connected.
Preferably, the valve is circle.
Preferably, the valve plate is stainless steel plate, and valve plate diameter is equal with valve inner ring diameter, the valve plate and valve rod
It is fixedly welded.
Preferably, bindiny mechanism's quantity is 8, and butterfly valve ontology front end face has 2 in two sides up and down respectively, the butterfly
Valve body rear end face has 2 in two sides up and down respectively, and bindiny mechanism's front-rear position is symmetrical.
Preferably, the screw hole annular array is in butterfly valve ontology front-rear side walls, and butterfly valve ontology single side wall screw hole quantity
No less than eight.
Compared with prior art, the utility model has the beneficial effects that this kind is stainless convenient for the handle of fast quick-detach installation
Steel plate butterfly valve drives worm gear to turn by worm screw, the structure of handle wheel, valve rod and valve plate, the manual rotational handle worm and gear of operator
It is dynamic, it realizes that valve plate rotates in valve, reaches control and choked flow to effect；Pass through the knot of the first sealing ring and the second sealing ring
Structure improves the leakproofness of valve, achievees the effect that prevent leakage；By the structure of bindiny mechanism and screw hole, on operant activity bar
The pipeline that is connect with valve of shackle member be mutually clamped, improve the joint efficiency of butterfly valve, and can be by the structure of screw hole by butterfly valve
Reinforcement by connection reaches and is connected firmly, the effect of installation easy to disassemble.
Detailed description of the invention
Fig. 1 is the utility model structure sectional view；
Fig. 2 is the utility model structure bindiny mechanism figure.
In figure: 1 butterfly valve ontology, 2 transmission mechanisms, 21 worm screws, 22 handle wheels, 3 connectors, 31 first sealing rings, 4 valve rods,
41 worm gears, 5 valves, 51 second sealing rings, 6 valve plates, 7 bindiny mechanisms, 71 movable parts, 72 motion bars, 73 clamping bars, 8 pedestals, 9
Screw hole.
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.
The utility model provides a kind of technical solution referring to FIG. 1-2: a kind of handle convenient for the installation of fast quick-detach is stainless
Steel plate butterfly valve, including butterfly valve ontology 1,1 upper center of butterfly valve ontology are fixedly installed with connector 3,3 inner cavity of connector
Middle part is plugged with valve rod 4 by bearing activity, and the valve rod 4 runs through connection with butterfly valve ontology 1, and 4 top of valve rod and bottom are equal
It is flexibly connected, is opened and closed by 4 activity drive valve plate 6 of valve rod, blocking effect with butterfly valve ontology 1 by bearing, on the valve rod 4
End is fixedly installed with worm gear 41, the effect with 41 engagement rotation of worm gear, and transmission mechanism 2, institute is fixedly mounted in 3 upper end of connector
It states 2 inner cavity top of transmission mechanism and worm screw 21 is engaged with by worm gear 41,21 left end of worm screw is fixedly installed with handle wheel 22, turns
Fixed handle wheel 22 realizes the effect that worm screw 21 drives the valve rod 4 of 41 lower end of worm gear to rotate, the fixed peace in the 3 inner cavity lower part of connector
Equipped with the first sealing ring 31, and the first sealing ring 31 runs through connection with valve rod 4, and sealing function prevents mud from overflowing from connector 3
Out, valve 5 is offered in the middle part of 1 inner cavity of butterfly valve ontology, the valve 5 is circle, and the 5 front and rear sides outer ring of valve is fixed
Second sealing ring 51 is installed, the effect of sealed connection connect the effect of sealing by the second sealing ring 51 with connecting tube, described
5 inner cavity of valve is movably installed with valve plate 6 by valve rod 4, and the valve plate 6 is stainless steel plate, and 6 diameter of valve plate and 5 inner ring of valve
Diameter is equal, and the valve plate 6 is fixedly welded with valve rod 4, is rotated by valve rod 4 and valve plate 6 is driven to open and close, and stainless steel plate 6 has matter
Ground is hard, corrosion resistant effect, and the left and right sides is fixedly installed with bindiny mechanism 7, institute in the middle part of the 1 front side upper and lower side of butterfly valve ontology
Stating 7 quantity of bindiny mechanism is 8, and 1 front end face of butterfly valve ontology has 2 in two sides up and down respectively, on 1 rear end face of butterfly valve ontology
Lower two sides have 2 respectively, and 7 front-rear position of bindiny mechanism is symmetrical, when butterfly valve is fixedly connected with connecting tube, it is only necessary to manually
Movable part 71 is pressed, and the clamping bar 73 of 72 front end of motion bar is mutually clamped to the peace that butterfly valve and connecting tube can be completed with connecting tube
Dress, on the contrary it is i.e. detachable, and the 7 middle part left and right sides of bindiny mechanism is movably installed with movable part 71, the activity by bolt
71 front and rear sides right part of part is movably installed with motion bar 72 by bolt, and 72 front end of motion bar, which is run through, is connected with shackle member
73, the effect being mutually clamped with connecting tube, 1 lower end of butterfly valve ontology is fixedly installed with pedestal 8, is horizontally arranged work on the ground
Offer screw hole 9 with, the 1 front and rear sides wall of butterfly valve ontology, 9 annular array of screw hole in 1 front-rear side walls of butterfly valve ontology,
And 1 single side wall screw hole of butterfly valve ontology, 9 quantity is no less than eight, when bindiny mechanism 7 is damaged, can pass through bolt, spiral shell
Hole 9 carries out flanged joint, reaches fixed function.
Working principle: firstly, butterfly valve is placed horizontally between two connecting pipes, pass through the clamping of 7 front end of bindiny mechanism
Bar 73 and the connecting tube of butterfly valve two sides are mutually clamped, if occur connection machine 7 damage can not be clamped, can be by butterfly valve ontology 1 before
The screw hole 9 of trailing flank is fixedly connected with connector 3, and then, rotational handle wheel 22 drives the valve of 21 engaging worm wheel of worm screw, 41 lower end
Bar 4 rotates, and rotates together at this point, the valve plate 6 in valve 5 will be with valve rod 4, realizes that butterfly valve opens and closes, the effect of choked flow, most
Afterwards, using finishing, butterfly valve and connecting tube can be detached from by moving movable part 71 manually.
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 handle stainless steel plate butterfly valve convenient for the installation of fast quick-detach, including butterfly valve ontology (1), it is characterised in that: described
Butterfly valve ontology (1) upper center is fixedly installed with connector (3), passes through bearing activity grafting in the middle part of connector (3) inner cavity
Have valve rod (4), valve rod (4) upper end is fixedly installed with worm gear (41), and transmission mechanism is fixedly mounted in connector (3) upper end
(2), transmission mechanism (2) the inner cavity top is engaged with worm screw (21) by worm gear (41), the fixed peace in worm screw (21) left end
Equipped with handle wheel (22), connector (3) the inner cavity lower part is fixedly installed with the first sealing ring (31), and the first sealing ring (31)
It is offered valve (5) in the middle part of connection, butterfly valve ontology (1) inner cavity with valve rod (4), outside valve (5) front and rear sides
Circle is fixedly installed with the second sealing ring (51), and valve (5) inner cavity is movably installed with valve plate (6), the butterfly by valve rod (4)
The left and right sides is fixedly installed with bindiny mechanism (7) in the middle part of upper and lower side on front side of valve body (1), left and right in the middle part of the bindiny mechanism (7)
Two sides are movably installed with movable part (71) by bolt, and movable part (71) front and rear sides right part is movably installed with by bolt
Motion bar (72), through being connected with shackle member (73), butterfly valve ontology (1) lower end is fixedly mounted for motion bar (72) front end
Have pedestal (8), butterfly valve ontology (1) front and rear sides wall offers screw hole (9).
2. a kind of handle stainless steel plate butterfly valve convenient for the installation of fast quick-detach according to claim 1, it is characterised in that: institute
Valve rod (4) and butterfly valve ontology (1) are stated through connection, and valve rod (4) top and bottom pass through bearing and butterfly valve ontology (1) activity
Connection.
3. a kind of handle stainless steel plate butterfly valve convenient for the installation of fast quick-detach according to claim 1, it is characterised in that: institute
Valve (5) are stated as circle.
4. a kind of handle stainless steel plate butterfly valve convenient for the installation of fast quick-detach according to claim 1, it is characterised in that: institute
Stating valve plate (6) is stainless steel plate, and valve plate (6) diameter is equal with valve (5) inner ring diameter, and the valve plate (6) and valve rod (4) are solid
Fixed welding.
5. a kind of handle stainless steel plate butterfly valve convenient for the installation of fast quick-detach according to claim 1, it is characterised in that: institute
Stating bindiny mechanism's (7) quantity is 8, and butterfly valve ontology (1) front end face has 2 in two sides up and down respectively, after the butterfly valve ontology (1)
End face has 2 in two sides up and down respectively, and bindiny mechanism (7) front-rear position is symmetrical.
6. a kind of handle stainless steel plate butterfly valve convenient for the installation of fast quick-detach according to claim 1, it is characterised in that: institute
Screw hole (9) annular array is stated in butterfly valve ontology (1) front-rear side walls, and butterfly valve ontology (1) single side wall screw hole (9) quantity is no less than
Eight.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821152100.6U CN208634396U (en) | 2018-07-20 | 2018-07-20 | A kind of handle stainless steel plate butterfly valve convenient for the installation of fast quick-detach |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821152100.6U CN208634396U (en) | 2018-07-20 | 2018-07-20 | A kind of handle stainless steel plate butterfly valve convenient for the installation of fast quick-detach |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208634396U true CN208634396U (en) | 2019-03-22 |
Family
ID=65737468
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821152100.6U Active CN208634396U (en) | 2018-07-20 | 2018-07-20 | A kind of handle stainless steel plate butterfly valve convenient for the installation of fast quick-detach |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208634396U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110332323A (en) * | 2019-08-15 | 2019-10-15 | 许津元 | A kind of butterfly valve with silt filtering function |
-
2018
- 2018-07-20 CN CN201821152100.6U patent/CN208634396U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110332323A (en) * | 2019-08-15 | 2019-10-15 | 许津元 | A kind of butterfly valve with silt filtering function |
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