CN109323037B - Changeable angle indicating disc structure - Google Patents
Changeable angle indicating disc structure Download PDFInfo
- Publication number
- CN109323037B CN109323037B CN201811357553.7A CN201811357553A CN109323037B CN 109323037 B CN109323037 B CN 109323037B CN 201811357553 A CN201811357553 A CN 201811357553A CN 109323037 B CN109323037 B CN 109323037B
- Authority
- CN
- China
- Prior art keywords
- indication board
- pointer
- circular
- sector
- sign
- 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.)
- Active
Links
- 239000003973 paint Substances 0.000 claims description 14
- 239000003086 colorant Substances 0.000 claims description 3
- 230000009286 beneficial effect Effects 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 4
- 230000000007 visual effect Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K31/00—Actuating devices; Operating means; Releasing devices
- F16K31/02—Actuating devices; Operating means; Releasing devices electric; magnetic
- F16K31/04—Actuating devices; Operating means; Releasing devices electric; magnetic using a motor
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K37/00—Special means in or on valves or other cut-off apparatus for indicating or recording operation thereof, or for enabling an alarm to be given
- F16K37/0008—Mechanical means
- F16K37/0016—Mechanical means having a graduated scale
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Displays For Variable Information Using Movable Means (AREA)
- Indication Of The Valve Opening Or Closing Status (AREA)
Abstract
A changeable angle indicating disc structure relates to the technical field of indicating discs. The utility model provides a convertible angle indicating plate structure it contains basic screw, the pointer, fan-shaped sign, circular sign, countersunk head screw, the fixed plate, hexagonal stand, the center pin, the pointer passes through basic screw fixed connection, the pointer below is provided with fan-shaped sign, circular sign sets up in fan-shaped sign below, circular sign and fan-shaped sign pass through basic screw fixed connection, fan-shaped sign and circular sign set up in the fixed plate top, fixed plate below left and right sides sets up countersunk head screw, the fixed plate passes through countersunk head screw to be fixed on hexagonal stand upper portion, the center pin is run through perpendicularly in the fixed plate middle part, the pointer passes through basic screw fixed connection on the center pin. After the technical scheme is adopted, the beneficial effects of the invention are as follows: the display device has the advantages of simple structure, small volume, adjustable display stroke, convenience, reliability and the like.
Description
Technical Field
The invention relates to the technical field of indicating discs, in particular to a changeable angle indicating disc structure.
Background
The indicator panel is an indispensable part on the electric actuator, and the pointer display mechanism with a lamp signal of the existing electric actuator has the problems of complicated structure and large volume, is very inconvenient in the initial state adjustment, and can not be readjusted even after leaving a factory, so that great inconvenience is brought to the adjustment and after-market maintenance of a valve on the actuator.
Disclosure of Invention
The invention aims to overcome the defects and shortcomings of the prior art and provide a changeable angle indicating disc structure which has the advantages of simple structure, small volume, adjustable display stroke and the like.
In order to achieve the above purpose, the invention adopts the following technical scheme: the pointer 2 is fixedly connected with the base screw 1, the fan-shaped indication board 4 is arranged below the pointer 2, the circular indication board 5 is arranged below the fan-shaped indication board 4 and is fixedly connected with the fan-shaped indication board 4 through the base screw 1, the fan-shaped indication board 4 and the circular indication board 5 are arranged above the fixing plate 7, the sunk screws 6 are arranged on the left side and the right side of the lower portion of the fixing plate 7, the fixing plate 7 is fixed on the upper portion of the hexagonal column 8 through the sunk screws 6, the middle portion of the fixing plate 7 vertically penetrates through the central shaft 9, and the pointer 2 is fixedly connected with the central shaft 9 through the base screw 1. The size of the stroke displayed can be adjusted by means of the pointer 2.
The sector indication board 4 and the round indication board 5 are fixedly connected to the fixing board 7 through the nuts 3.
A bottom plate 10 is arranged below the fixed plate 7, and the lower end of the hexagonal upright post 8 is fixedly connected with the bottom plate 10.
The front and the back of the sector indication board 4 are provided with symbol marks which are in place.
The circular indication board 5 is provided with scales and sign marks which are arranged in place, and the circular indication board 5 is provided with a D-shaped hole.
The fixing plate 7 is provided with a D-shaped threaded boss.
The outer surfaces of the circular indication board 5, the sector indication board 4 and the pointer 2 are coated with colored paint, the colors of the colored paint coated on the sector indication board 4 and the circular indication board 5 are consistent, and the color of the colored paint coated on the pointer 2 is different from the color of the colored paint coated on the outer surfaces of the sector indication board 4 and the circular indication board 5. The application of different colored paints helps to distinguish, allowing for clearer and visual observation.
The working principle of the invention is as follows: the method is used for installing the opening position of a driving valve in an electric actuator, when the stroke of the actuator driving the valve is small, in order to enable the actuator to display the position in a small number of turns, the front face of a sector-shaped indicator and a circular indicator are mutually overlapped to be used as a background combination and are pre-tightened on a fixed plate through a nut, because the D-shaped hole of the circular indicator is just matched with the D-shaped threaded boss of the fixed plate and then is relatively fixed with the transparent window position of the actuator, the circular indicator cannot rotate and move, the actuator drives the valve to operate, when the actuator is stopped at the full opening position, the pointer is adjusted to the position of a closing sign mark on the circular indicator and locked at the moment, then the actuator drives the valve to operate reversely, when the actuator is stopped at the full closing position, the position of the pointer is the full closing position, and after the closing sign of the sector-shaped indicator is aligned with the pointer arrow position, the nut is locked, the full opening and full closing position of the actuator is set, and the valve stroke is small. When the stroke of the valve driven by the actuator is large, the actuator can display the position in more circles, so that the back surface of the sector indication board and the circular indication board can be mutually overlapped to be used as a background, and the method for setting the fully-opened and fully-closed positions displayed by the actuator is the same as that described above.
After the technical scheme is adopted, the invention has the beneficial effects that: the display device has the advantages of simple structure, small volume, adjustable display stroke, clearer and more reliable display, and the like.
Drawings
In order to more clearly illustrate the embodiments of the invention or the technical solutions of the prior art, the drawings which are used in the description of the embodiments or the prior art will be briefly described, it being obvious that the drawings in the description below are only some embodiments of the invention, and that other drawings can be obtained according to these drawings without inventive faculty for a person skilled in the art.
FIG. 1 is a schematic diagram of the structure of the present invention;
FIG. 2 is a longitudinal cross-sectional view of the present invention;
FIG. 3 is a top view of the present invention;
FIG. 4 is a front view of the fan-shaped sign 4 of the present invention;
fig. 5 is a rear view of the sector sign 4 of the present invention.
Reference numerals illustrate: base screw 1, pointer 2, nut 3, fan-shaped sign 4, circular sign 5, countersunk head screw 6, fixed plate 7, hexagonal stand 8, center pin 9, bottom plate 10.
Detailed Description
Referring to fig. 1 to 5, the technical scheme adopted in this embodiment is as follows: the pointer 2 is fixedly connected with the pointer 2 through the base screw 1, the fan-shaped indication board 4 is arranged below the pointer 2, the circular indication board 5 is fixedly connected with the fan-shaped indication board 4 through the base screw 1, the fan-shaped indication board 4 and the circular indication board 5 are arranged above the fixing plate 7, the sunk screws 6 are arranged on the left side and the right side of the lower portion of the fixing plate 7, the fixing plate 7 is fixed on the upper portion of the hexagonal stand column 8 through the sunk screws 6, the middle portion of the fixing plate 7 vertically penetrates through the central shaft 9, and the pointer 2 is fixedly connected with the central shaft 9 through the base screw 1. The whole indicating disc structure is fixed in the actuator through a bottom plate 10, one end of a central shaft 9 is connected to a stroke feedback shaft of the actuator, and when the actuator drives the valve to rotate, the feedback shaft also rotates to drive the central shaft 9 and the pointer 2 to rotate and feed back the rotation direction.
The sector indication board 4 and the round indication board 5 are fixedly connected to the fixing board 7 through the nuts 3.
A bottom plate 10 is arranged below the fixed plate 7, and the lower end of the hexagonal upright post 8 is fixedly connected with the bottom plate 10.
The front and the back of the sector indication board 4 are provided with symbol marks which are in place.
The circular indication board 5 is provided with scales and sign marks which are arranged in place, and the circular indication board 5 is provided with a D-shaped hole.
The fixing plate 7 is provided with a D-shaped threaded boss.
The outer surfaces of the circular indication board 5, the sector indication board 4 and the pointer 2 are coated with colored paint, the colors of the colored paint coated on the sector indication board 4 and the circular indication board 5 are consistent, and the color of the colored paint coated on the pointer 2 is different from the color of the colored paint coated on the outer surfaces of the sector indication board 4 and the circular indication board 5. The application of different colored paints helps to distinguish, allowing for clearer and visual observation.
The working principle of the invention is as follows: the method is used for installing the opening position of a driving valve in an electric actuator, when the stroke of the actuator driving the valve is small, in order to enable the actuator to display the position in a small number of turns, the front face of a sector-shaped indicator and a circular indicator are mutually overlapped to be used as a background combination and are pre-tightened on a fixed plate through a nut, because the D-shaped hole of the circular indicator is just matched with the D-shaped threaded boss of the fixed plate and then is relatively fixed with the transparent window position of the actuator, the circular indicator cannot rotate and move, the actuator drives the valve to operate, when the actuator is stopped at the full opening position, the pointer is adjusted to the position of a closing sign mark on the circular indicator and locked at the moment, then the actuator drives the valve to operate reversely, when the actuator is stopped at the full closing position, the position of the pointer is the full closing position, and after the closing sign of the sector-shaped indicator is aligned with the pointer arrow position, the nut is locked, the full opening and full closing position of the actuator is set, and the valve stroke is small. When the stroke of the valve driven by the actuator is large, the actuator can display the position in more circles, so that the back surface of the sector indication board and the circular indication board can be mutually overlapped to be used as a background, and the method for setting the fully-opened and fully-closed positions displayed by the actuator is the same as that described above.
After the technical scheme is adopted, the invention has the beneficial effects that: the display device has the advantages of simple structure, small volume, adjustable display stroke, clearer and more reliable display, and the like.
The foregoing is merely illustrative of the present invention and not restrictive, and other modifications and equivalents thereof may occur to those skilled in the art without departing from the spirit and scope of the present invention.
Claims (2)
1. The utility model provides a convertible angle indication disk structure which characterized in that: the novel pointer comprises a base screw (1), a pointer (2), a sector indication board (4), a round indication board (5), countersunk head screws (6), a fixing plate (7), a hexagonal upright post (8) and a central shaft (9), wherein the pointer (2) is fixedly connected with the base screw (1), the sector indication board (4) is arranged below the pointer (2), the round indication board (5) is arranged below the sector indication board (4), the round indication board (5) and the sector indication board (4) are fixedly connected with each other through the base screw (1), the sector indication board (4) and the round indication board (5) are arranged above the fixing plate (7), countersunk head screws (6) are arranged on the left side and the right side below the fixing plate (7), the fixing plate (7) is fixed on the upper portion of the hexagonal upright post (8) through the countersunk head screws (6), the central shaft (9) is vertically penetrated in the middle of the fixing plate (7), and the pointer (2) is fixedly connected onto the central shaft (9) through the base screw (1). The sector indication board (4) and the round indication board (5) are fixedly connected to the fixed board (7) through nuts (3); a bottom plate (10) is arranged below the fixed plate (7), and the lower end of the hexagonal upright post (8) is fixedly connected with the bottom plate (10); the front and the back of the sector indication board (4) are provided with symbol marks which are in place; the circular indication board (5) is provided with scales and sign marks which are arranged in place, and the circular indication board (5) is provided with a D-shaped hole; the fixing plate (7) is provided with a D-shaped threaded boss.
2. A convertible angle indicating dial structure as in claim 1, further comprising: the outer surfaces of the circular indication board (5), the sector indication board (4) and the pointer (2) are coated with colored paint, the colors of the colored paint coated on the sector indication board (4) and the circular indication board (5) are consistent, and the color of the colored paint coated on the pointer (2) is different from the color of the colored paint coated on the outer surfaces of the sector indication board (4) and the circular indication board (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811357553.7A CN109323037B (en) | 2018-11-14 | 2018-11-14 | Changeable angle indicating disc structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811357553.7A CN109323037B (en) | 2018-11-14 | 2018-11-14 | Changeable angle indicating disc structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109323037A CN109323037A (en) | 2019-02-12 |
| CN109323037B true CN109323037B (en) | 2024-05-07 |
Family
ID=65257660
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811357553.7A Active CN109323037B (en) | 2018-11-14 | 2018-11-14 | Changeable angle indicating disc structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109323037B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110513526A (en) * | 2019-09-04 | 2019-11-29 | 九源科技湖北有限公司 | A kind of regulating device for valve switch |
Citations (22)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA556611A (en) * | 1958-04-29 | D. Grayson Richard | Valve structure | |
| US4288665A (en) * | 1978-04-04 | 1981-09-08 | Rotork Limited | Electric switch control unit, more particularly for electric motor driven actuators |
| JPH09217858A (en) * | 1996-02-15 | 1997-08-19 | Tomoe Gijutsu Kenkyusho:Kk | Opening displaying device for butteryfly valve |
| KR19980020261U (en) * | 1996-10-08 | 1998-07-15 | 윤정희 | Opening / closing amount measuring device |
| JP2004308870A (en) * | 2003-04-10 | 2004-11-04 | Yamatake Corp | Operation range setting mechanism for actuator |
| KR20060108355A (en) * | 2005-04-12 | 2006-10-17 | 유만수 | A plug valve |
| US7178479B1 (en) * | 2006-01-23 | 2007-02-20 | Milton Richter | Peripheral view speedometer |
| CN200993265Y (en) * | 2006-12-29 | 2007-12-19 | 中国石油大庆石油化工总厂 | Butterfly valve plate openness indicator |
| CN201141474Y (en) * | 2007-12-03 | 2008-10-29 | 天津百利二通机械有限公司 | Opening indication dial disc of electric multi-slewing valve |
| WO2009019844A1 (en) * | 2007-08-03 | 2009-02-12 | Yamatake Corporation | Electric actuator |
| CN102472412A (en) * | 2009-07-13 | 2012-05-23 | 费希尔控制国际公司 | Methods and apparatus to load a valve packing |
| CN202469206U (en) * | 2012-03-26 | 2012-10-03 | 洪加添 | Single-handle cold and hot mixing faucet |
| CN203453599U (en) * | 2013-08-19 | 2014-02-26 | 上海孚因流体动力设备有限公司 | Straight-stroke electric actuator |
| CN103729993A (en) * | 2013-12-17 | 2014-04-16 | 上海孚因流体动力设备有限公司 | Wi-Fi (Wireless Fidelity) automatic control system device and application thereof |
| CN203823220U (en) * | 2014-03-27 | 2014-09-10 | 李官政 | Three-dimensional valve location indicator |
| CN204267771U (en) * | 2014-12-03 | 2015-04-15 | 江苏金石富源机械有限公司 | A kind of wear-resisting hole plate type throttle valve with instruction limit stoper |
| CN204459197U (en) * | 2015-02-06 | 2015-07-08 | 上海虹光阀门有限公司 | Fire-fighting Signal butterfly bamper |
| CN106764024A (en) * | 2016-11-10 | 2017-05-31 | 林之铠 | A kind of rotary hand wheel valve flow indicator |
| CN107345575A (en) * | 2016-05-06 | 2017-11-14 | Toto株式会社 | Flow rate regulating valve and its manufacture method |
| CN206659850U (en) * | 2016-12-23 | 2017-11-24 | 洪锦科 | Angular adjustment type operation on larynx device |
| JP2017207309A (en) * | 2016-05-16 | 2017-11-24 | 株式会社デンソー | Pointer instrument |
| CN209115770U (en) * | 2018-11-14 | 2019-07-16 | 上海孚因流体动力设备股份有限公司 | A kind of angle variable instruction dish structure |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SG176534A1 (en) * | 2009-06-03 | 2012-01-30 | Weir Spm Inc | Plug valve indicator |
| BR112012008086A2 (en) * | 2009-08-19 | 2017-07-04 | Loop Llc | apparatus and method of analysis of valve stem nut wear. |
| CH707857A1 (en) * | 2013-04-02 | 2014-10-15 | Medela Holding Ag | Device with a flow channel. |
-
2018
- 2018-11-14 CN CN201811357553.7A patent/CN109323037B/en active Active
Patent Citations (22)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA556611A (en) * | 1958-04-29 | D. Grayson Richard | Valve structure | |
| US4288665A (en) * | 1978-04-04 | 1981-09-08 | Rotork Limited | Electric switch control unit, more particularly for electric motor driven actuators |
| JPH09217858A (en) * | 1996-02-15 | 1997-08-19 | Tomoe Gijutsu Kenkyusho:Kk | Opening displaying device for butteryfly valve |
| KR19980020261U (en) * | 1996-10-08 | 1998-07-15 | 윤정희 | Opening / closing amount measuring device |
| JP2004308870A (en) * | 2003-04-10 | 2004-11-04 | Yamatake Corp | Operation range setting mechanism for actuator |
| KR20060108355A (en) * | 2005-04-12 | 2006-10-17 | 유만수 | A plug valve |
| US7178479B1 (en) * | 2006-01-23 | 2007-02-20 | Milton Richter | Peripheral view speedometer |
| CN200993265Y (en) * | 2006-12-29 | 2007-12-19 | 中国石油大庆石油化工总厂 | Butterfly valve plate openness indicator |
| WO2009019844A1 (en) * | 2007-08-03 | 2009-02-12 | Yamatake Corporation | Electric actuator |
| CN201141474Y (en) * | 2007-12-03 | 2008-10-29 | 天津百利二通机械有限公司 | Opening indication dial disc of electric multi-slewing valve |
| CN102472412A (en) * | 2009-07-13 | 2012-05-23 | 费希尔控制国际公司 | Methods and apparatus to load a valve packing |
| CN202469206U (en) * | 2012-03-26 | 2012-10-03 | 洪加添 | Single-handle cold and hot mixing faucet |
| CN203453599U (en) * | 2013-08-19 | 2014-02-26 | 上海孚因流体动力设备有限公司 | Straight-stroke electric actuator |
| CN103729993A (en) * | 2013-12-17 | 2014-04-16 | 上海孚因流体动力设备有限公司 | Wi-Fi (Wireless Fidelity) automatic control system device and application thereof |
| CN203823220U (en) * | 2014-03-27 | 2014-09-10 | 李官政 | Three-dimensional valve location indicator |
| CN204267771U (en) * | 2014-12-03 | 2015-04-15 | 江苏金石富源机械有限公司 | A kind of wear-resisting hole plate type throttle valve with instruction limit stoper |
| CN204459197U (en) * | 2015-02-06 | 2015-07-08 | 上海虹光阀门有限公司 | Fire-fighting Signal butterfly bamper |
| CN107345575A (en) * | 2016-05-06 | 2017-11-14 | Toto株式会社 | Flow rate regulating valve and its manufacture method |
| JP2017207309A (en) * | 2016-05-16 | 2017-11-24 | 株式会社デンソー | Pointer instrument |
| CN106764024A (en) * | 2016-11-10 | 2017-05-31 | 林之铠 | A kind of rotary hand wheel valve flow indicator |
| CN206659850U (en) * | 2016-12-23 | 2017-11-24 | 洪锦科 | Angular adjustment type operation on larynx device |
| CN209115770U (en) * | 2018-11-14 | 2019-07-16 | 上海孚因流体动力设备股份有限公司 | A kind of angle variable instruction dish structure |
Non-Patent Citations (2)
| Title |
|---|
| 基于图像处理技术的表盘指针角度识别研究;孙凤杰, 郭凤顺, 范杰清, 王铁滨;中国电机工程学报(第16期);76-81 * |
| 汽车发动机转速、触点闭合角度、点火线圈初级峰压测试仪的研制;苏并洲, 苏矛;汽车电器;19851030(第05期);30-33 * |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109323037A (en) | 2019-02-12 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109323037B (en) | Changeable angle indicating disc structure | |
| WO2018032298A1 (en) | Rotatable led electronic screen for municipal use | |
| CN202304812U (en) | Tilting sensor of communicated-pipe-type construction member | |
| CN206726605U (en) | A kind of reflection of light, refraction experiment teaching aid | |
| CN202353729U (en) | Viewing angle measuring device for flat-panel TV | |
| CN208077463U (en) | A kind of higher mathematics surface of revolution apparatus for demonstrating | |
| CN212745697U (en) | LED display screen with integrated temperature display device | |
| CN204592526U (en) | A kind of indicator indicating valve opening | |
| CN209525761U (en) | A kind of intelligent parking position induction display screen | |
| CN203216720U (en) | Automobile steering intermediate shaft endurance testing stand | |
| CN202939385U (en) | Module angle testing device | |
| CN218973402U (en) | Tool for measuring rotating angle of electromagnet sector plate of speed reduction parachute cabin door lock | |
| CN202003587U (en) | Training platform for electrically-controlled vehicle lamp following-up steering system | |
| CN211403967U (en) | LED indication board | |
| CN215172624U (en) | Electric actuator with indicator light and display | |
| CN210510907U (en) | Projection device without screen | |
| CN206506222U (en) | A kind of service kit for power system | |
| CN220400104U (en) | Multifunctional portable angular momentum demonstration instrument | |
| CN204114491U (en) | LCD elevating platform | |
| CN219272766U (en) | Multifunctional stirrer | |
| CN217906929U (en) | Adjustable reinforcing apparatus of wisdom blackboard | |
| CN219140567U (en) | Lamp body elevating system and projecting lamp | |
| CN110009972B (en) | Model display device for learning economic statistics course | |
| CN2866744Y (en) | Door wing fixer | |
| CN217058789U (en) | Building settlement monitoring equipment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |