CN109323037A - A kind of angle variable instruction dish structure - Google Patents
A kind of angle variable instruction dish structure Download PDFInfo
- Publication number
- CN109323037A CN109323037A CN201811357553.7A CN201811357553A CN109323037A CN 109323037 A CN109323037 A CN 109323037A CN 201811357553 A CN201811357553 A CN 201811357553A CN 109323037 A CN109323037 A CN 109323037A
- Authority
- CN
- China
- Prior art keywords
- direction board
- fan
- fixed plate
- shaped
- pointer
- 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.)
- Pending
Links
- 239000003973 paint Substances 0.000 claims description 10
- 239000007787 solid Substances 0.000 claims description 5
- 210000003298 dental enamel Anatomy 0.000 claims description 3
- 230000008901 benefit Effects 0.000 abstract description 11
- 238000000034 method Methods 0.000 description 5
- 230000009286 beneficial effect Effects 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 230000036316 preload Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram 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
Abstract
A kind of angle variable instruction dish structure, it is related to indicating disk technology field.A kind of angle variable instruction dish structure it include base screw, pointer, fan-shaped direction board, round direction board, sunk screw, fixed plate, hexagonal column, central axis, pointer is fixedly connected by base screw, fan-shaped direction board is provided with below pointer, round direction board is arranged below fan-shaped direction board, round direction board is fixedly connected with fan-shaped direction board by base screw, fan-shaped direction board and round direction board are arranged above fixed plate, sunk screw is arranged in the left and right sides below fixed plate, fixed plate is fixed on hexagonal column top by sunk screw, central axis is extended vertically through in the middle part of fixed plate, pointer is fixedly connected on center shaft by base screw.After adopting the above technical scheme, the size of display stroke is adjustable, also has many advantages, such as more convenient, more reliable the invention has the benefit that its structure is simple, it is small in size to have the advantages that.
Description
Technical field
The present invention relates to instruction disk technology fields, and in particular to a kind of angle variable instruction dish structure.
Background technique
Indicate that disk is a component indispensable in Electric Actuator, the finger with modulating signal of existing Electric Actuator
Needle class indication mechanism there are structures many and diverse, bulky problem, and be inconvenient when adjusting original state, some even exist
It cannot be readjusted after factory, thus adjusting to valve on actuator and after-sales service bring many inconvenience.
Summary of the invention
In view of the defects and deficiencies of the prior art, the present invention intends to provide a kind of angle variables to indicate disk knot
Structure, its structure is simple, it is small in size to have the advantages that, shows that the size of stroke is adjustable, also has and become apparent from, is more reliable
The advantages that.
To achieve the above object, the present invention is using following technical scheme: it includes base screw 1, pointer 2, fan-shaped instruction
Board 4, round direction board 5, sunk screw 6, fixed plate 7, hexagonal column 8, central axis 9, pointer 2 are fixedly connected by base screw 1,
Fan-shaped direction board 4 is provided with below pointer 2, round direction board 5 is arranged below fan-shaped direction board 4, round direction board 5 and sector
Direction board 4 is fixedly connected by base screw 1, and fan-shaped direction board 4 and round direction board 5 are arranged above fixed plate 7, fixed plate 7
Sunk screw 6 is set at left and right sides of lower section, and fixed plate 7 is fixed on 8 top of hexagonal column, 7 middle part of fixed plate by sunk screw 6
Central axis 9 is extended vertically through, pointer 2 is fixedly connected on central axis 9 by base screw 1.The stroke that can be shown by 2 Duis of pointer
Size be adjusted.
The fan-shaped direction board 4 and round direction board 5 are fixedly connected in fixed plate 7 by nut 3.
Bottom plate 10 is provided with below the fixed plate 7,8 lower end of hexagonal column is fixedly connected with bottom plate 10.
The obverse and reverse of the fan-shaped direction board 4 is respectively provided with the sign flag closed in place.
Being provided with scale on the round direction board 5 and reaching position is sign flag, and D-shaped is arranged on round direction board 5
Hole.
D-shaped screw boss is set in the fixed plate 7.
Round direction board 5, fan-shaped direction board 4 and 2 outer surface of pointer applies coloured enamel, fan-shaped direction board 4 and circle
The applied colored paint solid colour of shape direction board 5, on pointer 2 color of applied colored paint different from fan-shaped direction board 4 and round direction board 5 outside
The color of the applied colored paint in surface.Coating different colored paints helps to distinguish, makes it possible to become apparent from, intuitively observe.
The working principle of the invention: it is used to be mounted on the open position of Electric Actuator inner driven valve, works as actuator
When stroke with movable valve is seldom, in order in less circle number actuator also can display position, then can benefit
It uses the front of fan-shaped direction board to be overlapped mutually with round direction board as background combination, and preload is combined solid by nut
On fixed board, the D-shaped screw boss in the D-shaped hole and fixed plate that are had due to round direction board is transparent with actuator after just cooperating
Viewing window position just at relatively fixed, then round direction board just cannot rotary moveable, allow actuator band movable valve to run, standard-sized sheet position
When actuator stops, the position of pass symbol and locking on round direction board pointer tune at this time, then actuator drive valve
Door inverted running, when full off-position actuator stops, the position that pointer is shown is full off-position, and the pass of fan-shaped direction board is accorded at this time
Number alignment cursor arrow position after, nut check, then just the instruction dish structure of the standard-sized sheet of actuator and closed positions is set
, this is the setting method of the smaller instruction dish structure of valve stroke.When stroke of the actuator with movable valve is very big, in order to
In more circle number actuator also can display position, then can the back side using fan-shaped direction board and round direction board
It is overlapped mutually and sets standard-sized sheet that actuator is shown as background and closed positions method is same as above.
After adopting the above technical scheme, the invention has the following beneficial effects: its structure is simple, it is small in size to have the advantages that,
It shows that the size of stroke is adjustable, also has many advantages, such as to become apparent from, is more reliable.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention without any creative labor, may be used also for those of ordinary skill in the art
To obtain other drawings based on these drawings.
Fig. 1 is structural schematic diagram of the invention；
Fig. 2 is longitudinal sectional view of the invention；
Fig. 3 is top view of the invention；
Fig. 4 is the front view of fan-shaped direction board 4 in the present invention；
Fig. 5 is the rear view of fan-shaped direction board 4 in the present invention.
Description of symbols: base screw 1, nut 3, fan-shaped direction board 4, round direction board 5, sunk screw 6, is consolidated pointer 2
Fixed board 7, hexagonal column 8, central axis 9, bottom plate 10.
Specific embodiment
Referring to shown in Fig. 1-Fig. 5, present embodiment the technical solution adopted is that: it is by base screw 1, pointer 2, fan-shaped
Direction board 4, round direction board 5, sunk screw 6, fixed plate 7, hexagonal column 8, central axis 9 form, and pointer 2 passes through base screw 1
It is fixedly connected, fan-shaped direction board 4 is provided with below pointer 2, round direction board 5 is arranged below fan-shaped direction board 4, circle instruction
Board 5 is fixedly connected with fan-shaped direction board 4 by base screw 1, and fan-shaped direction board 4 and round direction board 5 are arranged in fixed plate 7
Sunk screw 6 is arranged in side, the 7 lower section left and right sides of fixed plate, and fixed plate 7 is fixed on 8 top of hexagonal column by sunk screw 6,
Central axis 9 is extended vertically through in the middle part of fixed plate 7, pointer 2 is fixedly connected on central axis 9 by base screw 1.Entire instruction dish structure
It is fixed in actuator by bottom plate 10, one end of central axis 9 is connected on the travel feedback axis of actuator, when actuator drives
When valve rotates, then resetting shaft also and then rotates, central axis 9 and 2 rotation feedback direction of rotation of pointer are driven.
The fan-shaped direction board 4 and round direction board 5 are fixedly connected in fixed plate 7 by nut 3.
Bottom plate 10 is provided with below the fixed plate 7,8 lower end of hexagonal column is fixedly connected with bottom plate 10.
The obverse and reverse of the fan-shaped direction board 4 is respectively provided with the sign flag closed in place.
Being provided with scale on the round direction board 5 and reaching position is sign flag, and D-shaped is arranged on round direction board 5
Hole.
D-shaped screw boss is set in the fixed plate 7.
Round direction board 5, fan-shaped direction board 4 and 2 outer surface of pointer applies coloured enamel, fan-shaped direction board 4 and circle
The applied colored paint solid colour of shape direction board 5, on pointer 2 color of applied colored paint different from fan-shaped direction board 4 and round direction board 5 outside
The color of the applied colored paint in surface.Coating different colored paints helps to distinguish, makes it possible to become apparent from, intuitively observe.
The working principle of the invention: it is used to be mounted on the open position of Electric Actuator inner driven valve, works as actuator
When stroke with movable valve is seldom, in order in less circle number actuator also can display position, then can benefit
It uses the front of fan-shaped direction board to be overlapped mutually with round direction board as background combination, and preload is combined solid by nut
On fixed board, the D-shaped screw boss in the D-shaped hole and fixed plate that are had due to round direction board is transparent with actuator after just cooperating
Viewing window position just at relatively fixed, then round direction board just cannot rotary moveable, allow actuator band movable valve to run, standard-sized sheet position
When actuator stops, the position of pass symbol and locking on round direction board pointer tune at this time, then actuator drive valve
Door inverted running, when full off-position actuator stops, the position that pointer is shown is full off-position, and the pass of fan-shaped direction board is accorded at this time
Number alignment cursor arrow position after, nut check, then just the instruction dish structure of the standard-sized sheet of actuator and closed positions is set
, this is the setting method of the smaller instruction dish structure of valve stroke.When stroke of the actuator with movable valve is very big, in order to
In more circle number actuator also can display position, then can the back side using fan-shaped direction board and round direction board
It is overlapped mutually and sets standard-sized sheet that actuator is shown as background and closed positions method is same as above.
After adopting the above technical scheme, the invention has the following beneficial effects: its structure is simple, it is small in size to have the advantages that,
It shows that the size of stroke is adjustable, also has many advantages, such as to become apparent from, is more reliable.
The above is only used to illustrate the technical scheme of the present invention and not to limit it, and those of ordinary skill in the art are to this hair
The other modifications or equivalent replacement that bright technical solution is made, as long as it does not depart from the spirit and scope of the technical scheme of the present invention,
It is intended to be within the scope of the claims of the invention.
Claims (7)
1. a kind of angle variable indicates dish structure, it is characterised in that: it includes base screw (1), pointer (2), fan-shaped direction board
(4), round direction board (5), sunk screw (6), fixed plate (7), hexagonal column (8), central axis (9), pointer (2) pass through base spiral shell
Nail (1) is fixedly connected, and is provided with fan-shaped direction board (4) below pointer (2), and round direction board (5) is arranged in fan-shaped direction board (4)
Lower section, round direction board (5) and fan-shaped direction board (4) are fixedly connected by base screw (1), and fan-shaped direction board (4) and circle refer to
Show board (5) setting above fixed plate (7), sunk screw (6) are arranged in the left and right sides below fixed plate (7), and fixed plate (7) passes through
Sunk screw (6) is fixed on hexagonal column (8) top, extends vertically through central axis (9) in the middle part of fixed plate (7), pointer (2) passes through base
Screw (1) is fixedly connected on central axis (9).
2. a kind of angle variable according to claim 1 indicates dish structure, it is characterised in that: the fan-shaped direction board
(4) it is fixedly connected on fixed plate (7) by nut (3) with round direction board (5).
3. a kind of angle variable according to claim 1 indicates dish structure, it is characterised in that: the fixed plate (7)
Lower section is provided with bottom plate (10), and hexagonal column (8) lower end is fixedly connected with bottom plate (10).
4. a kind of angle variable according to claim 1 indicates dish structure, it is characterised in that: the fan-shaped direction board
(4) obverse and reverse is respectively provided with the sign flag closed in place.
5. a kind of angle variable according to claim 1 indicates dish structure, it is characterised in that: the round direction board
(5) being provided with scale on and reaching position is sign flag, and D-shaped hole is arranged on round direction board (5).
6. a kind of angle variable according to claim 1 indicates dish structure, it is characterised in that: the fixed plate (7)
Upper setting D-shaped screw boss.
7. a kind of angle variable according to claim 1 indicates dish structure, it is characterised in that: the round direction board
(5), fan-shaped direction board (4) and pointer (2) outer surface applies coloured enamel, and fan-shaped direction board (4) and round direction board (5) are tinted
Solid colour is painted, the color of applied colored paint is applied different from fan-shaped direction board (4) and round direction board (5) outer surface on pointer (2)
The color of colored paint.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811357553.7A CN109323037A (en) | 2018-11-14 | 2018-11-14 | A kind of angle variable instruction dish structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811357553.7A CN109323037A (en) | 2018-11-14 | 2018-11-14 | A kind of angle variable instruction dish structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109323037A true CN109323037A (en) | 2019-02-12 |
Family
ID=65257660
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811357553.7A Pending CN109323037A (en) | 2018-11-14 | 2018-11-14 | A kind of angle variable instruction dish structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109323037A (en) |
Cited By (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 |
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| 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 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| 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 |
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