CN208311613U - Branch gas tube flow establishes formula butterfly valve by cable - Google Patents
Branch gas tube flow establishes formula butterfly valve by cable Download PDFInfo
- Publication number
- CN208311613U CN208311613U CN201820813054.3U CN201820813054U CN208311613U CN 208311613 U CN208311613 U CN 208311613U CN 201820813054 U CN201820813054 U CN 201820813054U CN 208311613 U CN208311613 U CN 208311613U
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- CN
- China
- Prior art keywords
- fixedly connected
- plate
- rotating bar
- cable
- gas tube
- 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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- Lift Valve (AREA)
- Mechanically-Actuated Valves (AREA)
Abstract
Establishing formula butterfly valve by cable the utility model discloses branch gas tube flow includes valve body, installing port is offered in the valve body, the installing port inner sidewall is fixedly connected with sealing shroud, sealing butterfly plate is equipped in the installing port, the sealing butterfly plate dorsal surface is fixedly connected there are two symmetrically arranged fixed mechanism, the fixed mechanism includes link block, each link block two sides are fixedly connected to connecting plate, it is connected between the connecting plate and sealing butterfly plate by bolt thread, rotating bar is inserted in two link blocks, it is to be fixedly connected between the rotating bar and link block.The utility model is rotated by setting motor, first bevel gear, second bevel gear and rotating bar, rotating bar band dynamic sealing butterfly plate, realizes the circulation and closing of coal gas.
Description
Technical field
The utility model relates to butterfly valve technical fields more particularly to branch gas tube flow to establish formula butterfly valve by cable.
Background technique
Gas pipe is for conveying the part of coal gas in pipeline.Pipe section is generally circular, and noncircular cross section is also made
Special pipe.A kind of welded still pipe with longitudinal straight weld that gas pipe largely uses, butterfly valve are called flap valve, are a kind of knots
The simple regulating valve of structure can be used for the switch control of low pressure pipeline medium, and butterfly valve can control the output of gas pipe coal gas, still
Hand butterfly valve is still used in some areas in actual life, hand butterfly valve needs artificial opening and closing, and it is more bothersome, ten
Divide inconvenience.
Utility model content
Purpose of the utility model is to solve some areas in the prior art still to use hand butterfly valve, is inconvenient
The problem of, and the branch gas tube flow proposed establishes formula butterfly valve by cable.
To achieve the goals above, the utility model adopts the technical scheme that
Branch gas tube flow establishes formula butterfly valve, including valve body by cable, and installing port, the installing port inside are offered in the valve body
Wall is fixedly connected with sealing shroud, and sealing butterfly plate is equipped in the installing port, there are two the sealing butterfly plate dorsal surface is fixedly connected
Symmetrically arranged fixed mechanism, the fixed mechanism include link block, and each link block two sides are fixedly connected to connection
Plate is connected by bolt thread between the connecting plate and sealing butterfly plate, is inserted with rotating bar in two link blocks, described
It is to be fixedly connected between rotating bar and link block.
Preferably, the valve body upper side wall is fixedly connected there are two symmetrically arranged fixed plate, two fixed plates it
Between be fixedly connected with top plate, the rotating bar upper end is rotatablely connected through sealing shroud and valve body and with top plate lower wall, described turn
Fixing sleeve is connected to first bevel gear in lever, one of them described fixed plate is fixed close to the side side wall of another fixed plate
It is connected with support plate, the support plate upper side wall is fixedly connected with motor, and the output end of the motor is fixedly connected with
Two bevel gears, the second bevel gear and first bevel gear are intermeshed.
Preferably, the valve body lower wall is fixedly connected with bearing block, and bearing, the rotation are equipped in the bearing block
Bar lower end is through sealing shroud and valve body and plugs to Bearing inner.
Preferably, the motor is servo motor.
Preferably, Sign Board is fixedly connected on the top plate.
Preferably, the installing port, sealing shroud and sealing butterfly plate are circular shape.
The utility model has the following beneficial effects: passing through setting motor, first bevel gear, second bevel gear and rotation
Bar, rotating bar band dynamic sealing butterfly plate rotate, and realize the circulation and closing of coal gas.
Detailed description of the invention
Fig. 1 be the utility model proposes branch gas tube flow establish the structural schematic diagram of formula butterfly valve by cable；
Fig. 2 be the utility model proposes branch gas tube flow establish the partial structure diagram of formula butterfly valve by cable.
In figure: 1 valve body, 2 sealing shrouds, 3 sealing butterfly plates, 4 bearings, 5 bearing blocks, 6 rotating bars, 7 first bevel gears, 8 marks
Board, 9 second bevel gears, 10 top plates, 11 motor, 12 fixed plates, 13 connecting plates, 14 bolts, 15 link blocks.
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.
In the description of the present invention, it should be understood that term " on ", "lower", "front", "rear", "left", "right",
The orientation or positional relationship of the instructions such as "top", "bottom", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is only
For ease of description the utility model and simplify description, rather than the device or element of indication or suggestion meaning must have it is specific
Orientation, be constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.
Referring to Fig.1-2, branch gas tube flow establishes formula butterfly valve, including valve body 1 by cable, offers installing port, installing port in valve body 1
Inner sidewall is fixedly connected with sealing shroud 2, is equipped with sealing butterfly plate 3 in installing port, and sealing 3 dorsal surface of butterfly plate is fixedly connected with that there are two right
Claiming the fixed mechanism of setting, installing port, sealing shroud 2 and sealing butterfly plate 3 are circular shape, and sealing shroud 2 has Packed effect,
The leakage of coal gas is prevented, fixed mechanism includes link block 15, and each 15 two sides of link block are fixedly connected to connecting plate 13, connection
It is threadedly coupled between plate 13 and sealing butterfly plate 3 by bolt 14, rotating bar 6, rotating bar 6 and company is inserted in two link blocks 15
It connects to be fixedly connected between block 15, it is by tightening bolt 14, connecting plate 13 and sealing butterfly plate 3 is fixed, to realize connection
The fixation of block 15 and rotating bar 6.
1 upper side wall of valve body is fixedly connected there are two symmetrically arranged fixed plate 12, is fixedly connected between two fixed plates 12
There is top plate 10, Sign Board 8 is fixedly connected on top plate 10, by Sign Board 8 it is known that the model parameter of butterfly valve, rotating bar 6
Upper end is rotatablely connected through sealing shroud 2 and valve body 1 and with 10 lower wall of top plate, and fixing sleeve is connected to first bevel gear in rotating bar 6
7, one of fixed plate 12 is fixedly connected with support plate, support plate upper side wall close to the side side wall of another fixed plate 12
Be fixedly connected with motor 11, motor 11 is servo motor, and such motor 11 can rotate and reverse, motor 11 it is defeated
Outlet is fixedly connected with second bevel gear 9, and second bevel gear 9 and first bevel gear 7 are intermeshed, and 1 lower wall of valve body is fixed to be connected
It is connected to bearing block 5, bearing 4 is installed, 6 lower end of rotating bar is through sealing shroud 2 and valve body 1 and plugs to bearing 4 in bearing block 5
Portion.
In the utility model, when needing opening sealing butterfly plate 3 to be passed through combustion gas, user opens motor 11, electricity
11 output end of motivation can rotate, and output end will drive second bevel gear 9 and rotate, and second bevel gear 9 rotates meeting
First bevel gear 7 is driven to rotate, the rotation of first bevel gear 7 will drive the rotation of rotating bar 6, the rotation band dynamic sealing butterfly plate 3 of rotating bar 6
Rotation, so that sealing butterfly plate 3 opens certain angle, so that coal gas can export circulation, carries out for user using because of axis
It holds and is provided with bearing 4 in seat 5, the lower end of rotating bar 6 can rotate in bearing 4, guarantee that rotating bar 6 more flows during rotation
Freely.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (6)
1. branch gas tube flow establishes formula butterfly valve, including valve body (1) by cable, which is characterized in that offer installation in the valve body (1)
Mouthful, the installing port inner sidewall is fixedly connected with sealing shroud (2), and sealing butterfly plate (3), the sealing butterfly are equipped in the installing port
Plate (3) dorsal surface is fixedly connected there are two symmetrically arranged fixed mechanism, and the fixed mechanism includes link block (15), Mei Gesuo
It states link block (15) two sides to be fixedly connected to connecting plate (13), passes through spiral shell between the connecting plate (13) and sealing butterfly plate (3)
Bolt (14) is threadedly coupled, and is inserted with rotating bar (6) in two link blocks (15), the rotating bar (6) and link block (15)
Between to be fixedly connected.
2. branch gas tube flow according to claim 1 establishes formula butterfly valve by cable, which is characterized in that valve body (1) upper side wall
There are two being fixedly connected symmetrically arranged fixed plate (12), top plate (10) are fixedly connected between two fixed plates (12),
Rotating bar (6) upper end is rotatablely connected through sealing shroud (2) and valve body (1) and with top plate (10) lower wall, the rotating bar
(6) fixing sleeve is connected to first bevel gear (7) on, and the one of another close fixed plate (12) of one of them described fixed plate (12)
Side side wall is fixedly connected with support plate, and the support plate upper side wall is fixedly connected with motor (11), the motor (11)
Output end is fixedly connected with second bevel gear (9), and the second bevel gear (9) and first bevel gear (7) are intermeshed.
3. branch gas tube flow according to claim 1 establishes formula butterfly valve by cable, which is characterized in that valve body (1) lower wall
It is fixedly connected with bearing block (5), is equipped with bearing (4) in the bearing block (5), sealing shroud is run through in rotating bar (6) lower end
(2) it and valve body (1) and plugs internal to bearing (4).
4. branch gas tube flow according to claim 2 establishes formula butterfly valve by cable, which is characterized in that the motor (11) is to watch
Take motor.
5. branch gas tube flow according to claim 2 establishes formula butterfly valve by cable, which is characterized in that fixed on the top plate (10)
It is connected with Sign Board (8).
6. branch gas tube flow according to claim 1 establishes formula butterfly valve by cable, which is characterized in that the installing port, sealing shroud
(2) and sealing butterfly plate (3) is circular shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820813054.3U CN208311613U (en) | 2018-05-29 | 2018-05-29 | Branch gas tube flow establishes formula butterfly valve by cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820813054.3U CN208311613U (en) | 2018-05-29 | 2018-05-29 | Branch gas tube flow establishes formula butterfly valve by cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208311613U true CN208311613U (en) | 2019-01-01 |
Family
ID=64715613
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820813054.3U Expired - Fee Related CN208311613U (en) | 2018-05-29 | 2018-05-29 | Branch gas tube flow establishes formula butterfly valve by cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208311613U (en) |
-
2018
- 2018-05-29 CN CN201820813054.3U patent/CN208311613U/en not_active Expired - Fee Related
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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: 20190101 Termination date: 20200529 |