CN207777638U - A kind of Novel firefighting Signal butterfly bamper - Google Patents
A kind of Novel firefighting Signal butterfly bamper Download PDFInfo
- Publication number
- CN207777638U CN207777638U CN201721778663.1U CN201721778663U CN207777638U CN 207777638 U CN207777638 U CN 207777638U CN 201721778663 U CN201721778663 U CN 201721778663U CN 207777638 U CN207777638 U CN 207777638U
- Authority
- CN
- China
- Prior art keywords
- worm screw
- controller
- gag lever
- lever post
- valve
- 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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Abstract
The utility model is related to Novel firefighting Signal butterfly bampers, including upper shell, valve body, valve rod, valve seat, butterfly plate, worm screw, turbine, handwheel and microswitch, the valve rod is rotatably installed in valve body, the butterfly plate is fixedly mounted on the lower part of valve rod, the turbine is fixedly mounted on the top of valve rod, the worm screw is rotatably installed on upper shell, turbine engages cooperation with worm screw, one end of worm screw is fixedly connected with the hand wheel, the worm screw is equipped with radially recessed limiting slot, the valve body is equipped with for being inserted into the gag lever post that locking worm screw rotates in limiting slot and the slide switch for moving gag lever post.The utility model is simple in structure, and by the autorotation of gag lever post locking worm screw, when Signal butterfly bamper being prevented to be given a shock, worm screw, which deflects, causes the aperture of butterfly plate to change.
Description
Technical field
The utility model is related to valve technology fields, and in particular to a kind of Novel firefighting Signal butterfly bamper.
Background technology
Valve is the control unit in fluid delivery system, has cut-off, adjusting, water conservancy diversion, prevents adverse current, voltage stabilizing, shunting
Or the functions such as overflow pressure relief, valve can be used for controlling empty gas and water, steam, various Korrosionsmediums, mud, oil product, liquid metal
With the flowing of the various types fluid such as radiating medium.For the valve of fluid control systems, from simplest shut-off valve to pole
For various valves used in complicated robot control system(RCS), kind and specification are quite various, and no unification produces and use standard,
Production firm often goes to manufacture according to the actual demand of user.Wherein, fire-fighting signal butterfly valve as valve it is a kind of usually by with
On fire main, it is used to control the flowing of fire-fighting waterway, existing fire-fighting signal butterfly valve does not have lockable mechanism, worm screw to be shaken
It is dynamic to rotate, the open degree of butterfly plate is influenced, it is inconvenient for use.
Utility model content
The purpose of this utility model is to be directed to the above shortcoming, provide it is a kind of simple in structure, can locking worm screw from
The Novel firefighting Signal butterfly bamper of rotation.
Scheme is used by the utility model solves technical problem：A kind of Novel firefighting Signal butterfly bamper, including upper shell,
Valve body, valve rod, valve seat, butterfly plate, worm screw, turbine, handwheel and microswitch, the valve rod is rotatably installed in valve body, described
Butterfly plate is fixedly mounted on the lower part of valve rod, and the turbine is fixedly mounted on the top of valve rod, and the worm screw is rotatably installed in upper casing
On body, turbine engages cooperation with worm screw, and one end of worm screw is fixedly connected with the hand wheel, and the worm screw is equipped with radially recessed limit
Slot, the valve body is equipped with to be opened for being inserted into the gag lever post of locking worm screw rotation and the sliding for moving gag lever post in limiting slot
It closes.
Further, in order to which control valve automatically turns on；The Novel firefighting Signal butterfly bamper further includes controller, long-range control
Molding block, temperature sensor and driving motor, the motor shaft of the driving motor and the other end of worm screw are connected to drive worm screw
Rotation, the remote control module are electrically connected with the controller to realize remote control, the temperature sensor and driving motor
It is electrically connected with the controller so that controller is according to the signal control driving motor work received from temperature sensor.
Further, in order to control the state of microswitch；Cam is installed on the turbine, the microswitch is set to
Cam side and contact setting with cam, cam is equipped with the notch for unclamping microswitch, the microswitch and control
Device is electrically connected.
Further, in order to indicate the working condition of valve；The upper shell is equipped with and is used to indicate microswitch and is in
First indicator light of impaction state and it is used to indicate the second indicator light that microswitch is in releasing orientation, first indicator light
It is electrically connected with the controller with the second indicator light, alarm is also electrically connected on the controller.
Further, for the rotation of quick lock in worm screw；The slide switch is vertical on gag lever post, the valve body
It is equipped with the loose slot for moving back and forth gag lever post and the sliding slot for moving back and forth slide switch, the loose slot and sliding slot
It is connected.
Further, for the rotation of Electronic control gag lever post movement locking worm screw；Limiting cylinder is equipped in the valve body,
The cylinder rod of the limiting cylinder is connect with gag lever post to drive gag lever post to move back and forth, and the limiting cylinder is electrically connected with controller
It connects.
For the prior art, the utility model has the following advantages：The utility model is simple in structure, passes through gag lever post
The autorotation of locking worm screw, worm screw, which deflects, when Signal butterfly bamper being prevented to be given a shock causes the aperture of butterfly plate to change, also, limits
The movement of position bar can manually or automatically be controlled, easy to use；Two kinds of indicator lights, which can understand, informs that staff disappears
The working condition of anti-Signal butterfly bamper, avoids butterfly valve from accidental switching off；The utility model provides two ways and controls the rotation of worm screw,
When use can manual rotary worm, worm screw can also be controlled and rotated automatically, multiple modes of operation, use is more convenient.
Description of the drawings
The utility model is described in further detail in conjunction with the embodiments with reference to the accompanying drawings：
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the structural schematic diagram of worm screw and gag lever post；
Fig. 3 is the structural schematic diagram of turbine and cam.
In figure：
1- upper shells；2- handwheels；3- valve bodies；4- valve rods；5- butterfly plates；6- valve seats；7- driving motors；8- worm screws；9- is slided
Switch；10- gag lever posts；11- sliding slots；12- microswitches；13- notches；14- cams；15- turbines.
Specific implementation mode
The utility model content is described in detail with specific embodiment with reference to the accompanying drawings of the specification：
As shown in Figures 1 to 3, the present embodiment provides a kind of Novel firefighting Signal butterfly bampers, including upper shell 1, valve body 3, valve rod
4, valve seat 6, butterfly plate 5, worm screw 8, turbine 15, handwheel 2 and microswitch 12, the valve rod 4 are rotatably installed in valve body 3, institute
The lower part that butterfly plate 5 is fixedly mounted on valve rod 4 is stated, valve seat 6 is set to the flowing with the cooperation control water of butterfly plate 5, the turbine in valve body 3
15 are fixedly mounted on the top of valve rod 4, and the worm screw 8 is rotatably installed on upper shell 1, and turbine 15 engages cooperation, snail with worm screw 8
One end of bar 8 is fixedly connected with handwheel 2, and the worm screw 8 is equipped with radially recessed limiting slot, and the valve body 3 is equipped with and is used for
It is inserted into the gag lever post 10 that locking worm screw 8 rotates in limiting slot and the slide switch 9 for moving gag lever post 10.
In the present embodiment, in order to which control valve automatically turns on；The Novel firefighting Signal butterfly bamper further includes controller, remote
The motor shaft of process control module, temperature sensor and driving motor 7, the driving motor 7 is connect with the other end of worm screw 8 to drive
Dynamic worm screw 8 rotates, and the remote control module is electrically connected with the controller to realize remote control, the temperature sensor and drive
Dynamic motor 7 is electrically connected with the controller so that controller works according to the signal control driving motor 7 received from temperature sensor.
In the present embodiment, in order to control the state of microswitch 12；Cam 14 is installed on the turbine 15, it is described micro-
Dynamic switch 12 is set to 14 side of cam and contacts setting with cam 14, and cam 14 is equipped with the notch for unclamping microswitch 12
13, the microswitch 12 is electrically connected with the controller.
In the present embodiment, in order to indicate the state of valve；The upper shell 1 is equipped with and is used to indicate at microswitch 12
In impaction state the first indicator light and be used to indicate the second indicator light that microswitch 12 be in releasing orientation, first finger
Show that lamp and the second indicator light are electrically connected with the controller, the first indicator light is green light, and instruction valve, which is in, to be opened, the second indicator light
For red light, instruction valve, which is in, closes, and alarm is also electrically connected on the controller, when valve, which is in, closes for sending out
Alarm is to prompt staff in time by valve opening.
In the present embodiment, for the rotation of quick lock in worm screw 8；The slide switch 9 is vertical on gag lever post 10,
The valve body 3 is equipped with the loose slot for moving back and forth gag lever post 10 and the sliding slot 11 for moving back and forth slide switch 9, institute
Loose slot is stated with sliding slot 11 to be connected.
In the present embodiment, for the rotation of the movement locking worm screw 8 of Electronic control gag lever post 10；It is equipped in the valve body 3
The cylinder rod of limiting cylinder, the limiting cylinder is connect with gag lever post 10 to drive gag lever post 10 to move back and forth, the limit gas
Cylinder 10 is electrically connected with the controller.
The utility model is simple in structure, by the autorotation of 10 locking worm screw 8 of gag lever post, Signal butterfly bamper is prevented to be given a shock
When worm screw 8 deflect the aperture of butterfly plate 5 caused to change, also, the movement of gag lever post 10 can be manually or automatically
Control, it is easy to use；Two kinds of indicator lights can understand the working condition for informing staff's fire-fighting signal butterfly valve, avoid butterfly valve unexpected
It closes；The utility model provides two ways to control the rotation of worm screw 8, when use can manual rotary worm 8, can also control
Worm screw 8 rotates automatically, multiple modes of operation, and use is more convenient.
Above-listed preferred embodiment has been further described the purpose of this utility model, technical solution and advantage,
It should be understood that the above is only the preferred embodiment of the utility model only, it is not intended to limit the utility model, it is all
Within the spirit and principles of the present invention, any modification, equivalent replacement, improvement and so on should be included in this practicality
Within novel protection domain.
Claims (6)
1. a kind of Novel firefighting Signal butterfly bamper, it is characterised in that：Including upper shell, valve body, valve rod, valve seat, butterfly plate, worm screw, whirlpool
Wheel, handwheel and microswitch, the valve rod are rotatably installed in valve body, and the butterfly plate is fixedly mounted on the lower part of valve rod, institute
The top that turbine is fixedly mounted on valve rod is stated, the worm screw is rotatably installed on upper shell, and turbine engages cooperation, worm screw with worm screw
One end be fixedly connected with the hand wheel, the worm screw is equipped with radially recessed limiting slot, and the valve body is equipped with for being inserted into limit
The gag lever post of locking worm screw rotation and the slide switch for moving gag lever post in the slot of position.
2. Novel firefighting Signal butterfly bamper according to claim 1, it is characterised in that：The Novel firefighting Signal butterfly bamper also wraps
Include controller, remote control module, temperature sensor and driving motor, the motor shaft of the driving motor and the other end of worm screw
To drive worm screw to rotate, the remote control module is electrically connected with the controller to realize that remote control, the temperature pass for connection
Sensor and driving motor are electrically connected with the controller so that controller is according to the signal control driving electricity received from temperature sensor
Machine works.
3. Novel firefighting Signal butterfly bamper according to claim 2, it is characterised in that：Cam, institute are installed on the turbine
Microswitch is stated set on cam side and contacts setting with cam, cam is equipped with the notch for unclamping microswitch, described
Microswitch is electrically connected with the controller.
4. Novel firefighting Signal butterfly bamper according to claim 3, it is characterised in that：The upper shell is equipped with and is used to indicate
Microswitch is in the first indicator light of impaction state and is used to indicate the second indicator light that microswitch is in releasing orientation, institute
It states the first indicator light and the second indicator light is electrically connected with the controller, alarm is also electrically connected on the controller.
5. Novel firefighting Signal butterfly bamper according to claim 1, it is characterised in that：The slide switch is vertical at limit
On bar, the valve body is equipped with the loose slot for moving back and forth gag lever post and the sliding slot for moving back and forth slide switch, institute
Loose slot is stated with sliding slot to be connected.
6. Novel firefighting Signal butterfly bamper according to claim 1, it is characterised in that：Limiting cylinder is equipped in the valve body,
The cylinder rod of the limiting cylinder is connect with gag lever post to drive gag lever post to move back and forth, and the limiting cylinder is electrically connected with controller
It connects.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721778663.1U CN207777638U (en) | 2017-12-19 | 2017-12-19 | A kind of Novel firefighting Signal butterfly bamper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721778663.1U CN207777638U (en) | 2017-12-19 | 2017-12-19 | A kind of Novel firefighting Signal butterfly bamper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207777638U true CN207777638U (en) | 2018-08-28 |
Family
ID=63226565
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721778663.1U Expired - Fee Related CN207777638U (en) | 2017-12-19 | 2017-12-19 | A kind of Novel firefighting Signal butterfly bamper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207777638U (en) |
-
2017
- 2017-12-19 CN CN201721778663.1U patent/CN207777638U/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 |
Granted publication date: 20180828 Termination date: 20191219 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |