CN2660273Y - Indication panel means of balance valve - Google Patents
Indication panel means of balance valve Download PDFInfo
- Publication number
- CN2660273Y CN2660273Y CN 200320122258 CN200320122258U CN2660273Y CN 2660273 Y CN2660273 Y CN 2660273Y CN 200320122258 CN200320122258 CN 200320122258 CN 200320122258 U CN200320122258 U CN 200320122258U CN 2660273 Y CN2660273 Y CN 2660273Y
- Authority
- CN
- China
- Prior art keywords
- pointer
- indicating finger
- stroke
- valve rod
- base
- 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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- Indication Of The Valve Opening Or Closing Status (AREA)
Abstract
The utility model discloses a balanced valve indicator disc, characterized in that an indicating finger base is provided with an indicating finger and an indicating finger ring and a stroke shield is provided with a groove and a measuring scale. As the stroke shield is provided with the groove and the measuring scale and the indicating finger and the indicating finger ring are fixed on the indicating finger base, the indicating finger ring fixed on the indicating finger base can only make linear movement up and down along the specific groove in the stroke shield and so can the indicating finger located on the indicating finger ring when the indicating finger base makes circular movement along with the valve rod, thus changing the circular movement of the valve rod into the linear movement of the indicating finger. And the stroke shield is also provided with the measuring scale. Obviously, compared with the prior balanced valve, the utility model has the advantages of clear indication and accurate positioning.
Description
Technical field:
The utility model belongs to the technical field of valve, specifically a kind of indicator panel device that is mainly used in equilibrium valve.
Background technique:
Present existing equilibrium valve indicator panel is fixed in valve rod usually, because the influence that risen by equilibrium valve valve rod rotation, the indication of indicator panel only can be in the stroke cover, exist in the use indication unintelligible, locate coarse shortcoming.
Summary of the invention:
The purpose of this utility model is to provide a kind of improved equilibrium valve indicator panel device, and it can overcome original shortcoming, accomplishes indication obviously, and the location accurately.
To achieve these goals, the technical solution of the utility model is achieved in that equilibrium valve indicator panel device, it mainly comprises flap, the valve rod that is connected with flap, be fixed on pointer base and stroke cover on the valve rod, it is characterized in that: fixedly pointer and pointer lasso on the pointer base, stroke is covered with Cao Gou and scale.
The utility model is owing to be equipped with Cao Gou and scale on the stroke cover, allow pointer and pointer lasso be fixed on the pointer base again, when the pointer base is made circular movement along with valve rod, being fixed on pointer lasso on the pointer base can only follow and make straight line motion up and down in the specific mortise ditch of journey cover, being positioned at pointer on the pointer lasso also follows in the specific mortise ditch of journey cover with the pointer lasso and makes straight line motion up and down, the circular movement of valve rod is changed into the straight line motion of pointer, and also be equipped with scale on the stroke cover, obviously have indication obviously than existing equilibrium valve, locate accurate advantage.
Description of drawings:
Fig. 1 is the utility model one embodiment's a structural representation
Fig. 2 is a kind of user mode schematic representation of Fig. 1
Embodiment:
Below in conjunction with drawings and Examples the utility model is further described.
The utility model mainly comprises flap 1, the valve rod 2 that is connected with flap and the pointer base and the stroke cover 3 that are fixed on the valve rod, it is different from prior art and is: fixedly pointer and pointer lasso 5 on pointer base 6, stroke is covered with Cao Gou and scale.Pointer base 6 is divided into up-small and down-big two layers in the enforcement, and big one deck is fixed on the valve rod 2 with screw, and little one deck is connected with stroke cover 3; The pointer 8 of present embodiment is fixed on the pointer lasso by set screw, pointer base 6 is fixed near valve rod 2 outboard end places, and be placed in the stroke cover 3, be on pointer lasso 5 is fixed on the platform between pointer base 6 big young waiter in a wineshop or an inn's layers, cover in the stroke cover 3, there is scale stroke cover mortise ditch inboard, set screw stretches out the stroke cover, be positioned in the stroke cover mortise ditch, promptly stretch out the stroke cover by set screw 7 and connect with the pointer lasso, pointer 8 is enclosed within the set screw roof anchorage on the pointer lasso.At valve rod 2 outside top ends one handwheel 4 is installed,
During work, handwheel 4 is opened or closed, valve rod 2 movement therewith, the pointer base 6 that is fixed on the valve rod carries out same motion, because valve rod is to rotate lifting, the pointer base is also rotating lifting thereupon, pointer 8 is fixed on the pointer lasso by set screw, set screw stretches out stroke and covers in the mortise ditch and play the role of positioning, just be used for regulation pointer lasso and drive pointer along mortise trench culture straight line motion up and down, so be divided into big, the pointer base of young waiter in a wineshop or an inn's layer is done rotor, and the pointer lasso that is fixed on the pointer base is made stator, when the pointer base continues to rotatablely move as circumference with valve rod, the pointer lasso itself does not move, it relies on the pointer base to drive, and the pointer base whenever rotates a circle, and the pointer lasso could make progress or move downward.The Cao Gou of stroke cover and inboard scale are formulated by calculating, and its size is with flap switching degree unanimity, and the flap open degree can be controlled in certain position like this.
Claims (6)
1, equilibrium valve indicator panel device, it mainly comprises flap, the valve rod that is connected with flap is fixed on pointer base and stroke cover on the valve rod, it is characterized in that: fixedly pointer and pointer lasso on the pointer base, stroke is covered with Cao Gou and scale.
2, by the described a kind of equilibrium valve indicator panel device of claim 1, it is characterized in that: the pointer base is divided into up-small and down-big two layers, and big one deck is fixed on the valve rod with screw, and little one deck is connected with the stroke cover.
3, by the described equilibrium valve indicator panel of claim 1 device, it is characterized in that: pointer is fixed on the pointer lasso by set screw.
4, by the described equilibrium valve indicator panel of claim 1 device, it is characterized in that: the pointer base is fixed near valve rod outboard end place, and is placed in the stroke cover.
5, by the described equilibrium valve indicator panel of claim 1 device, it is characterized in that: there is scale stroke cover mortise ditch inboard.
6, by the described equilibrium valve indicator panel of claim 1 device, it is characterized in that: set screw stretches out the stroke cover, is positioned in the stroke cover mortise ditch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200320122258 CN2660273Y (en) | 2003-12-09 | 2003-12-09 | Indication panel means of balance valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200320122258 CN2660273Y (en) | 2003-12-09 | 2003-12-09 | Indication panel means of balance valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2660273Y true CN2660273Y (en) | 2004-12-01 |
Family
ID=34348591
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200320122258 Expired - Fee Related CN2660273Y (en) | 2003-12-09 | 2003-12-09 | Indication panel means of balance valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2660273Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102758935A (en) * | 2011-04-28 | 2012-10-31 | 上海艾维科阀门有限公司 | Diaphragm valve structure |
| CN112963552A (en) * | 2021-02-06 | 2021-06-15 | 河南富嘉流体控制技术有限公司 | Stop valve indicator structure |
-
2003
- 2003-12-09 CN CN 200320122258 patent/CN2660273Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102758935A (en) * | 2011-04-28 | 2012-10-31 | 上海艾维科阀门有限公司 | Diaphragm valve structure |
| CN112963552A (en) * | 2021-02-06 | 2021-06-15 | 河南富嘉流体控制技术有限公司 | Stop valve indicator structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |