CN208565583U - One kind being used for the defensive protective device of butterfly valve - Google Patents
One kind being used for the defensive protective device of butterfly valve Download PDFInfo
- Publication number
- CN208565583U CN208565583U CN201821126637.5U CN201821126637U CN208565583U CN 208565583 U CN208565583 U CN 208565583U CN 201821126637 U CN201821126637 U CN 201821126637U CN 208565583 U CN208565583 U CN 208565583U
- Authority
- CN
- China
- Prior art keywords
- shield
- shaped groove
- spring
- protective device
- fixture block
- 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
Landscapes
- Lift Valve (AREA)
Abstract
The utility model discloses one kind to be used for the defensive protective device of butterfly valve, including valve body, butterfly plate, shield, controller, fixed plate and valve rod, the butterfly plate is located at the inside of valve body, fixed frame is welded at the top of valve body, fixed frame is fixedly connected with the bottom of fixed plate, the top two sides of fixed plate offer the first L-shaped groove and the second L-shaped groove respectively, the bottom of first L-shaped groove offers arc groove, one end of shield is located at the inside of the first L-shaped groove, the side of second L-shaped groove offers spring eye, the inside of spring eye is equipped with the first spring and fixture block, one end of fixture block extends to the outside of spring eye, the other end of shield extends to the inside of the second L-shaped groove.The utility model is structurally reasonable, ingenious in design, easy to operate, and the controller for not only solving electric butterfly valve in the prior art lacks the defect of protective device, and is convenient for the opening and fixation of shield.
Description
Technical field
The utility model relates to valve technology fields, more particularly to one kind to be used for the defensive protective device of butterfly 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, and a kind of valve of open and close is reached around valve shaft rotation.With skill
The development of art, has appeared on the market electric butterfly valve, but the control device of current electric butterfly valve be all it is exposed
Extraneous, the service life of control device can be seriously affected for a long time by being drenched with rain by exposing to the weather, it is therefore desirable to a kind of pair of butterfly valve
The protective device protected.
Summary of the invention
The utility model proposes one kind be used for the defensive protective device of butterfly valve, solve electric butterfly valve in the prior art
Controller lack protective device defect.
To achieve the goals above, the utility model adopts the technical scheme that
One kind being used for the defensive protective device of butterfly valve, including valve body, butterfly plate, shield, controller, fixed plate and valve
Bar, the butterfly plate are located at the inside of valve body, and fixed frame, the fixed company in the bottom of fixed frame and fixed plate are welded at the top of valve body
It connects, the top two sides of fixed plate offer the first L-shaped groove and the second L-shaped groove respectively, and the bottom of the first L-shaped groove offers arc
Slot, one end of shield are located at the inside of the first L-shaped groove, and the side of the second L-shaped groove offers spring eye, and the inside of spring eye is set
There are the first spring and fixture block, one end of fixture block extends to the outside of spring eye, and the other end of shield extends to the second L-shaped groove
Inside offers card hole on the side inner wall of shield, and the inside of card hole is equipped with adjustable column, and one end of adjustable column extends to protection
The outside of cover, one end that adjustable column is located at outside shield are welded with spring fixture block, and the outer cover of adjustable column is equipped with second spring,
And second spring is between spring fixture block and shield.
Preferably, the two sides of first L-shaped groove offer mounting hole, and the two sides of shield are respectively and fixedly provided with shaft, and two
One end of a shaft extends respectively to the inside of two mounting holes, and the outside of two shafts is respectively and fixedly provided with torsionspring, two torsions
Turn the inside that spring is located at two mounting holes, two torsionsprings are matched with two mounting holes respectively.
Preferably, one end of the fixture block extends to the inside of card hole, and it is right angle that fixture block, which is located at one end inside card hole,
Triangular structure, one end that adjustable column is located inside card hole are welded with fixed plate.
Preferably, the shield is located at one end inside the first L-shaped groove for arcuate structure, and shield and arc groove phase
Cooperation.
Preferably, controller and motor be installed at the top of the fixed plate, the model ATC of controller, controller
Two sides are respectively and fixedly provided with link block, and motor and controller are electrically connected.
Preferably, one end of the valve rod is rotatablely connected through the side inner wall of butterfly plate and valve body, the other end of valve rod with
One end of the output shaft of motor is sequentially connected.
The beneficial effects of the utility model are:
By between shield, spring eye, fixture block, adjustable column, fixed plate, card hole, mounting hole, shaft and torsionspring
Cooperation opens and fixed convenient for shield, so that convenient overhaul controller, also solves electric butterfly valve in the prior art
Controller lack protective device defect.
The utility model is structurally reasonable, ingenious in design, easy to operate, not only solves the control of electric butterfly valve in the prior art
Device processed lacks the defect of protective device, and is convenient for the opening and fixation of shield.
Detailed description of the invention
Fig. 1 be the utility model proposes a kind of structural schematic diagram for the defensive protective device of butterfly valve；
Fig. 2 be the utility model proposes a kind of A for the defensive protective device of butterfly valve at enlarged drawing；
Fig. 3 be the utility model proposes a kind of fixed plate for the defensive protective device of butterfly valve side view.
In figure: 1 valve body, 2 butterfly plates, 3 fixed frames, 4 shields, 5 controllers, 6 fixed plates, 7 first L-shaped grooves, 8 arc grooves, 9
Second L-shaped groove, 10 adjustable columns, 11 card holes, 12 fixture blocks, 13 spring eyes, 14 shafts, 15 torsionsprings.
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.
Referring to Fig.1-3, a kind of to be used for the defensive protective device of butterfly valve, including valve body 1, butterfly plate 2, shield 4, controller
5, fixed plate 6 and valve rod, butterfly plate 2 are located at the inside of valve body 1, and the top of valve body 1 is welded with fixed frame 3, fixed frame 3 and fixed plate
6 bottom is fixedly connected, and the top two sides of fixed plate 6 offer the first L-shaped groove 7 and the second L-shaped groove 9, the first L-shaped groove 7 respectively
Bottom offer arc groove 8, one end of shield 4 is located at the inside of the first L-shaped groove 7, and the side of the second L-shaped groove 9 offers
The inside of spring eye 13, spring eye 13 is equipped with the first spring and fixture block 12, and one end of fixture block 12 extends to the outside of spring eye 13,
The other end of shield 4 extends to the inside of the second L-shaped groove 9, and card hole 11, card hole 11 are offered on the side inner wall of shield 4
Inside be equipped with adjustable column 10, one end of adjustable column 10 extends to the outside of shield 4, and adjustable column 10 is located at outside shield 4
One end be welded with spring fixture block, the outer cover of adjustable column 10 is equipped with second spring, and second spring is located at spring fixture block and prevents
Between shield 4.
In the present embodiment, the two sides of the first L-shaped groove 7 offer mounting hole, and the two sides of shield 4 are respectively and fixedly provided with shaft
14, one end of two shafts 14 extends respectively to the inside of two mounting holes, and the outside of two shafts 14 is respectively and fixedly provided with torsion bullet
Spring 15, two torsionsprings 15 are located at the inside of two mounting holes, two torsionsprings 15 respectively with two mounting hole phases
Cooperation, one end of fixture block 12 extends to the inside of card hole 11, and it is right angled triangle that fixture block 12, which is located at one end inside card hole 11,
Structure, one end that adjustable column 10 is located inside card hole 11 are welded with fixed plate, and shield 4 is located at one end inside the first L-shaped groove 7
For arcuate structure, and shield 4 is matched with arc groove 8, and the top of fixed plate 6 is equipped with controller 5 and motor, controller 5
Model AT89C51, motor and controller 5 are electrically connected, are bolted between link block and fixed plate, the one of valve rod
End is rotatablely connected through the side inner wall of butterfly plate 2 and valve body 1, and one end of the output shaft of the other end and motor of valve rod, which is driven, to be connected
It connects.
In the present embodiment, adjustable column 10, adjustable column 10 and then compressing fixture block 12 are pressed, fixture block 12 is finally squeezed out into card hole 11
Inside, then shield 4 is flicked under the action of two torsionspring 15, close shield 4 when, only need to be by shield 4
It closes, fixture block 12 can be stuck in the inside of card hole 11 under the action of the first spring.
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. one kind is used for the defensive protective device of butterfly valve, including it is valve body (1), butterfly plate (2), shield (4), controller (5), solid
Fixed board (6) and valve rod, which is characterized in that the butterfly plate (2) is located at the inside of valve body (1), and valve body is welded with fixation at the top of (1)
Frame (3), fixed frame (3) are fixedly connected with the bottom of fixed plate (6), and the top two sides of fixed plate (6) offer the first L shape respectively
Slot (7) and the second L-shaped groove (9), the bottom of the first L-shaped groove (7) offer arc groove (8), and one end of shield (4) is located at first
The inside of L-shaped groove (7), the side of the second L-shaped groove (9) offer spring eye (13), and the inside of spring eye (13) is equipped with the first bullet
Spring and fixture block (12), one end of fixture block (12) extend to the outside of spring eye (13), and the other end of shield (4) extends to second
The inside of L-shaped groove (9) offers card hole (11) on the side inner wall of shield (4), and the inside of card hole (11) is equipped with adjustable column
(10), one end of adjustable column (10) extends to the outside of shield (4), and adjustable column (10) is located at the external one end of shield (4)
It is welded with spring fixture block, the outer cover of adjustable column (10) is equipped with second spring, and second spring is located at spring fixture block and shield
(4) between.
2. according to claim 1 a kind of for the defensive protective device of butterfly valve, which is characterized in that the first L shape
The two sides of slot (7) offer mounting hole, and the two sides of shield (4) are respectively and fixedly provided with shaft (14), one end of two shafts (14)
The inside of two mounting holes is extended respectively to, the outside of two shafts (14) is respectively and fixedly provided with torsionspring (15), two torsion bullets
Spring (15) is located at the inside of two mounting holes, and two torsionsprings (15) match with two mounting holes respectively.
3. according to claim 1 a kind of for the defensive protective device of butterfly valve, which is characterized in that the fixture block (12)
One end extend to the inside of card hole (11), and it is triangular structure of right angle that fixture block (12), which is located at the internal one end of card hole (11),
Adjustable column (10) is located at the internal one end of card hole (11) and is welded with fixed plate.
4. according to claim 1 a kind of for the defensive protective device of butterfly valve, which is characterized in that the shield
(4) being located at the first L-shaped groove (7) internal one end is arcuate structure, and shield (4) is matched with arc groove (8).
5. according to claim 1 a kind of for the defensive protective device of butterfly valve, which is characterized in that the fixed plate
(6) controller (5) and motor, the model AT89C51 of controller (5) are installed, motor electrically connects with controller (5) at the top of
It connects, the two sides of controller (5) and the two sides of motor are respectively and fixedly provided with link block.
6. according to claim 5 a kind of for the defensive protective device of butterfly valve, which is characterized in that the one of the valve rod
Side inner wall of the end through butterfly plate (2) and valve body (1) is rotatablely connected, one end transmission of the output shaft of the other end and motor of valve rod
Connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821126637.5U CN208565583U (en) | 2018-07-17 | 2018-07-17 | One kind being used for the defensive protective device of butterfly valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821126637.5U CN208565583U (en) | 2018-07-17 | 2018-07-17 | One kind being used for the defensive protective device of butterfly valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208565583U true CN208565583U (en) | 2019-03-01 |
Family
ID=65493412
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821126637.5U Expired - Fee Related CN208565583U (en) | 2018-07-17 | 2018-07-17 | One kind being used for the defensive protective device of butterfly valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208565583U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110792830A (en) * | 2019-11-21 | 2020-02-14 | 宁波华望信息科技有限公司 | Protection mechanism for valve |
-
2018
- 2018-07-17 CN CN201821126637.5U patent/CN208565583U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110792830A (en) * | 2019-11-21 | 2020-02-14 | 宁波华望信息科技有限公司 | Protection mechanism for valve |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN208565583U (en) | One kind being used for the defensive protective device of butterfly valve | |
| CN207320610U (en) | A kind of water proof and dust proof indoor high-voltage switch cabinet pressure relief mechanism | |
| CN208040659U (en) | A kind of hermetically sealed refrigerating compressor unit electrical part outside protective covers | |
| CN208091646U (en) | A kind of medical gas bottle gas outlet gas leakage prior-warning device | |
| CN212004294U (en) | Novel butterfly valve | |
| CN209488675U (en) | A kind of anti-thefting monitoring equipment | |
| CN207009972U (en) | A kind of switch cabinet body structure | |
| CN207426543U (en) | A kind of inflatable cabinet load switch outlet mechanism | |
| CN204989270U (en) | Electric energy meter box | |
| CN208954883U (en) | A kind of disconnecting switch | |
| CN208904446U (en) | A kind of outside transformer substation wind and water preventing switchgear | |
| CN207135409U (en) | A kind of integrated manipulator casing structure | |
| CN208841298U (en) | A kind of waste refrigerator sealing magnetic stripe demounting tool | |
| CN206545731U (en) | A kind of fire-fighting signal gate valve | |
| CN206860993U (en) | A kind of blades fastening device of fire resisting damper | |
| CN208874122U (en) | A kind of automatic running control cabinet | |
| CN206329564U (en) | A kind of overflow valve | |
| CN208951323U (en) | A kind of novel movable flap of shut-off valve | |
| CN208569418U (en) | A kind of low-voltage differential controller | |
| CN209516336U (en) | A kind of microcomputer protecting device dust preventing component | |
| CN212060454U (en) | Novel power line fault indicator | |
| CN213117578U (en) | Ball valve convenient to maintain | |
| CN109397935A (en) | A kind of intelligent blackboard | |
| CN209196169U (en) | A kind of battery powered low-power consumption electrical ball valve | |
| CN221766476U (en) | Transformer load clamping assembly |
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: 20190301 Termination date: 20210717 |