CN109185546A - A kind of indicator positioning device with multiple annular rings - Google Patents
A kind of indicator positioning device with multiple annular rings Download PDFInfo
- Publication number
- CN109185546A CN109185546A CN201811284583.XA CN201811284583A CN109185546A CN 109185546 A CN109185546 A CN 109185546A CN 201811284583 A CN201811284583 A CN 201811284583A CN 109185546 A CN109185546 A CN 109185546A
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- CN
- China
- Prior art keywords
- knob
- annular
- indicator
- pointer
- annular clamping
- 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.)
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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
- 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
-
- 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
- F16K31/44—Mechanical actuating means
- F16K31/60—Handles
- F16K31/607—Handles characterised by particular material, by special measures to obtain aesthetical effects, or by auxiliary functions, e.g. storage
Abstract
The present invention relates to positioning device technical fields, specially a kind of indicator positioning device with multiple annular rings, including two groups of flow valve ports, the upper end face of annular clamping sealing element is equipped with circular groove, circular groove internal activity is arranged with indicator knob, by designing pointer in knob upper end, utilize the graduation mark around indicator knob design, it is easy to show the angle of knob rotation, pass through adjustable range needed for the flow that has been determined in advance, the control range of indicator knob and knob connecting rod is designed to the flow in requisition for adjusting, in this way rotary indicator knob when, the effect of knob connecting rod is driven by external force, flow control valve strip is moved by knob connecting rod, to which the inner cavity of center siphunculus forms the gap water outlet of required flow, reach the positioning action of accurate flow control, the annular ring and location control being used cooperatively The location structure designed on cage plate, the adjusting of very convenient total.
Description
Technical field
The present invention relates to positioning device technical field, specially a kind of indicator positioning device with multiple annular rings.
Background technique
Flow control valve is frequently necessary to use the flow of control liquid in the prior art, and flow valve is often designed,
For in specific structure, its adjustability to be very poor, do not know that the opening of knob rotation has much, only simple rotation sometimes
Certain position can not be observed according to the actual situation, and the positioning device designed on entire flow valve open-and-shut can not be known
The size that road flow valve uses is how many, on above-mentioned flow valve in the prior art positioning device it is unstable, propose one kind
The indicator positioning device that can be solved the above problems very well.
Summary of the invention
The purpose of the present invention is to provide a kind of indicator positioning device with multiple annular rings, the indicator positioning device energy
The openings of sizes of enough balance adjustment flow valves, it is very clear by indicator knob control data, convenient for holding flow.On realizing
Purpose is stated, the invention provides the following technical scheme:
A kind of indicator positioning device with multiple annular rings, including two groups of flow valve ports, the center of two groups of flow valve ports
Between be fixedly installed with center siphunculus, the middle part fixing sleeve of the center siphunculus is equipped with positioning device cage plate, and the positioning fills
The annular clamping sealing element that cage plate includes centrally disposed place is set, the upper end face of annular clamping sealing element is equipped with circular groove,
Circular groove internal activity is arranged with indicator knob, and the rear surface of the annular clamping sealing element is equipped with pointer control limit
Disk, and multiple groups pointer limiting slot, the annular clamping sealing element and center siphunculus are evenly distributed on pointer limit clamping disk
Center at be equipped with etc. big circular concentric through-hole, and center siphunculus face annular clamping sealing element surface and annular be clamped it is close
Sealing is arranged in parallel, the knob being fixedly installed in insertion circular concentric through-hole at the lower surface center of the indicator knob
Connecting rod, the lower end of the knob connecting rod, which is interted into the end of center siphunculus, is fixedly installed with flow control valve door-plate, and flows
The inner wall of control valve door-plate and center siphunculus is bonded to each other setting, is formed between the annular clamping sealing element and center siphunculus
Certain sealing cavity, the upper end of the knob connecting rod in sealing cavity control the surface fixed ring of position-arresting disk close to pointer
It is arranged with multiple groups limited block, and limited block corresponds to each other setting with the pointer limiting slot on pointer control position-arresting disk, is located at sealing
The surface of the lower end positioned proximate central siphunculus of knob connecting rod in cavity is fixedly installed with first annular clamping disk, and is located at described
The lower section of first annular clamping disk is equipped with the second annular clamping disk for being actively socketed on knob connecting rod surface, described first annular
It is clamped between the lower surface of disk and the upper surface of the second annular clamping disk and is fixedly installed with reset spring, the second annular clamping
The lower surface of disk is fixedly installed with several groups pulley, and the upper surface face pulley position of the center siphunculus offers annular cunning
Slot, the moveable roller are fastened in annular groove.
Preferably, structure composed by the first annular clamping disk, reset spring, the second annular clamping disk and pulley
For the stable regulation mechanism annular ring of the indicator positioning device, the second annular clamping disk pressed home spring, and the depth of sliding slot
Identical as the height of pulley, the quantity of annular ring is no less than three groups, and annular ring can be distributed in annular clamping sealing element and
Between the siphunculus of center or between indicator knob and annular clamping sealing element.
Preferably, the upper surface of the positioning device cage plate is equipped with scale value, and the table of indicator knob around indicator knob
Face is fixedly installed with shifting block and is directed toward the pointer of scale value.
Preferably, the pointer control position-arresting disk is circular pan-like structure, and pointer limiting slot is on circular pan-like structure
The strip limiting slot opened up, quantity, the size and shape of the limited block and pointer limiting slot are all the same, the limited block
Placement position is arranged according to the adjustable range of scale value, and limited block is identical as the rotational angle of scale value.
Preferably, the shape of the flow control valve door-plate is circular pan-like structure, and the size of flow control valve door-plate
It is identical as the cross-sectional shape of center siphunculus and size with shape, and the knob connecting rod and through-hole of entire indicator positioning device
Between, be that the material with certain frictional force is bonded and designs between flow control valve door-plate and center siphunculus inner wall.
Preferably, when the indicator knob is depressed into minimum point by highest point, limited block in pointer limiting slot just by popping up.
Compared with prior art, the beneficial effects of the present invention are: the present invention is by designing pointer in knob upper end, using enclosing
Around the graduation mark of indicator knob design, it is easy to which the angle for showing knob rotation passes through adjusting needed for the flow that has been determined in advance
Range, designs the control range of indicator knob and knob connecting rod to the flow in requisition for adjusting, when such rotary indicator knob,
The effect that knob connecting rod is driven by external force, is moved flow control valve strip by knob connecting rod, thus center siphunculus
Inner cavity form the gap water outlet of required flow, reach the positioning action of accurate flow control, the annular ring being used cooperatively with
And the location structure designed on location control cage plate, the adjusting of very convenient total.
Detailed description of the invention
Fig. 1 is schematic structural view of the invention；
Fig. 2 is structure of the invention cross-sectional view；
Fig. 3 is structure enlargement diagram at A of the present invention；
Fig. 4 is indicator knob of the present invention and knob connecting rod structural schematic diagram；
Fig. 5 is that present invention annular is clamped sealing element structure schematic diagram；
Fig. 6 is knob connecting rod of the present invention and standoff features schematic diagram.
In figure: 1 flow valve port, 2 center siphunculus, 3 positioning device cage plates, 31 annular clamping sealing elements, the control of 32 pointers
Position-arresting disk, 33 pointer limiting slots, 4 indicator knobs, 41 shifting blocks, 5 knob connecting rods, 51 first annular clamping disks, 52 reset springs,
53 second annular clamping disks, 54 limited blocks, 6 flow control valve door-plates.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Fig. 1-6 is please referred to, the present invention provides a kind of technical solution: a kind of indicator positioning device with multiple annular rings,
Including two groups of flow valve ports 1, center siphunculus 2, center siphunculus 2 are fixedly installed between the center of two groups of flow valve ports 1
Middle part fixing sleeve be equipped with positioning device cage plate 3, the upper surface of positioning device cage plate 3 is equipped with scale value around indicator knob 4, and
The surface of indicator knob 4 is fixedly installed with shifting block 41 and is directed toward the pointer of scale value, and positioning device cage plate 3 includes centrally disposed
The annular clamping sealing element 31 at place, the upper end face of annular clamping sealing element 31 are equipped with circular groove, circular groove internal activity
It is arranged with indicator knob 4, the rear surface of annular clamping sealing element 31 is equipped with pointer and controls position-arresting disk 32, and pointer limit clamping
Multiple groups pointer limiting slot 33 is evenly distributed on disk 32, pointer controls position-arresting disk 32 as circular pan-like structure, and pointer limiting slot
The 33 strip limiting slot to be opened up on circular pan-like structure；
Limited block 54 and quantity, the size and shape of pointer limiting slot 33 are all the same, and the placement position of limited block 54 is according to scale
The adjustable range of value is arranged, and limited block 54 is identical as the rotational angle of scale value, and annular clamping sealing element 31 and center are logical
At the center of pipe 2 be equipped with etc. big circular concentric through-hole, and 2 face annular of center siphunculus clamping sealing element 31 surface and annular
It is arranged in parallel to be clamped sealing element 31, is fixedly installed at the lower surface center of indicator knob 4 in insertion circular concentric through-hole
Knob connecting rod 5, when indicator knob 4 is depressed into minimum point by highest point, limited block 54 just by being popped up in pointer limiting slot 33,
The lower end of knob connecting rod 5, which is interted into the end of center siphunculus 2, is fixedly installed with flow control valve door-plate 6, and flow control valve
The inner wall of door-plate 6 and center siphunculus 2 is bonded to each other setting, and the shape of flow control valve door-plate 6 is circular pan-like structure, and flow
The size and shape of control valve door-plate 6 is identical as the cross-sectional shape of center siphunculus 2 and size, and entire indicator positioning device
Knob connecting rod 5 and through-hole between, between 2 inner wall of flow control valve door-plate 6 and center siphunculus be with certain frictional force
Material fitting design；
Certain sealing cavity is formed between annular clamping sealing element 31 and center siphunculus 2, the knob in sealing cavity connects
The surface fixed ring of the upper end of extension bar 5 close to pointer control position-arresting disk 32 is arranged with multiple groups limited block 54, and limited block 54 and finger
Needle controls the pointer limiting slot 33 on position-arresting disk 32 and corresponds to each other setting, the lower end of the knob connecting rod 5 in sealing cavity
The surface of positioned proximate central siphunculus 2 is fixedly installed with first annular clamping disk 51, and the lower section for being located at first annular clamping disk 51 is set
There are the second annular clamping disk 53 for being actively socketed on 5 surface of knob connecting rod, the lower surface and second of first annular clamping disk 51
Reset spring 52, first annular clamping disk 51, reset spring 52, second are fixedly installed between the upper surface of annular clamping disk 53
Structure composed by annular clamping disk 53 and pulley is the stable regulation mechanism annular ring of the indicator positioning device, the second annular
It is clamped 53 pressed home spring 52 of disk, and the depth of sliding slot is identical as the height of pulley, and the quantity of annular ring is no less than three groups, and
Annular ring can be distributed in annular clamping sealing element 31 and center siphunculus 2 between or indicator knob 4 and annular clamping sealing element 31
Between, the lower surface of the second annular clamping disk 53 is fixedly installed with several groups pulley, the upper surface face pulley position of center siphunculus 2
It sets and offers annular groove, moveable roller is fastened in annular groove.
The present invention utilizes the graduation mark designed around indicator knob 4, it is easy to show by designing pointer in knob upper end
The angle of knob rotation, by adjustable range needed for the flow that has been determined in advance, design indicator knob 4 and knob connecting rod 5
Control range is to the flow in requisition for adjusting, and when such rotary indicator knob 4, the effect of knob connecting rod 5 is driven by external force,
Flow control valve door-plate 6 is driven by knob connecting rod 5, so that the gap that the inner cavity of center siphunculus 2 forms required flow goes out
The mouth of a river reaches the positioning action of accurate flow control, the positioning designed on the annular ring and location control cage plate 3 being used cooperatively
Structure, the adjusting of very convenient total.
Working principle: when can guarantee rotary indicator knob 4 by the way that multiple groups annular coil structures are arranged, 4 stress of indicator knob
Uniformly, there is certain damping sense during rotation, can be protected by limited block 54 and the cooperation rotation of pointer limiting slot 33
Demonstrate,prove indicator knob 4 stabilization, will not when opening flow control door-plate 6, because of changes in flow rate caused by the reasons such as water flow,
When needing to adjust the flow in center siphunculus 2, need to only correspond to rotary indicator knob 4 can guarantee that positioning adjusts control well
System.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (4)
1. a kind of indicator positioning device with multiple annular rings, including two groups of flow valve ports (1), two groups of flow valve ports
(1) it is fixedly installed between center center siphunculus (2), the middle part fixing sleeve of the center siphunculus (2) is equipped with positioning device
Cage plate (3), it is characterised in that: the positioning device cage plate (3) includes annular clamping sealing element (31) at centrally disposed place, ring
The upper end face that shape is clamped sealing element (31) is equipped with circular groove, and circular groove internal activity is arranged with indicator knob (4), described
The rear surface of annular clamping sealing element (31) is equipped with pointer control position-arresting disk (32), and in pointer limit clamping disk (32) uniformly
Multiple groups pointer limiting slot (33) is distributed with, be equipped at the annular center for being clamped sealing element (31) and center siphunculus (2) etc.
Big circular concentric through-hole, and the surface of center siphunculus (2) face annular clamping sealing element (31) and annular clamping sealing element
(31) arranged in parallel, it is fixedly installed at the lower surface center of the indicator knob (4) in insertion circular concentric through-hole
Knob connecting rod (5), the lower end of the knob connecting rod (5), which is interted into the end of center siphunculus (2), is fixedly installed with flow control
Valve plates (6) processed, and flow control valve door-plate (6) and the inner wall of center siphunculus (2) are bonded to each other setting, the annular clamping is close
Form certain sealing cavity between sealing (31) and center siphunculus (2), the knob connecting rod (5) in sealing cavity it is upper
The surface fixed ring close to pointer control position-arresting disk (32) is held to be arranged with multiple groups limited block (54), and limited block (54) and pointer control
Pointer limiting slot (33) on position-arresting disk (32) processed, which corresponds to each other, to be arranged, under the knob connecting rod (5) in sealing cavity
The surface at end positioned proximate central siphunculus (2) is fixedly installed with first annular clamping disk (51), and is located at the first annular clamping disk
(51) lower section is equipped with the second annular clamping disk (53) for being actively socketed on knob connecting rod (5) surface, the first annular card
It connects and is fixedly installed with reset spring (52) between the lower surface of disk (51) and the upper surface of the second annular clamping disk (53), described the
The lower surface of second ring clamping disk (53) is fixedly installed with several groups pulley, the upper surface face pulley of the center siphunculus (2)
Position offers annular groove, and the moveable roller is fastened in annular groove；
Pointer control position-arresting disk (32) is circular pan-like structure, and pointer limiting slot (33) is to open up on circular pan-like structure
Strip limiting slot, the limited block (54) and quantity, the size and shape of pointer limiting slot (33) are all the same, the limit
The placement position of block (54) is arranged according to the adjustable range of scale value, and limited block (54) is identical as the rotational angle of scale value；
The shape of the flow control valve door-plate (6) is circular pan-like structure, and the size and shape of flow control valve door-plate (6)
It is identical as the cross-sectional shape of center siphunculus (2) and size, and the knob connecting rod (5) and through-hole of entire indicator positioning device
Between, between flow control valve door-plate (6) and center siphunculus (2) inner wall be the material with certain frictional force be bonded design and
At.
2. a kind of indicator positioning device with multiple annular rings according to claim 1, it is characterised in that: described first
Structure composed by annular clamping disk (51), reset spring (52), the second annular clamping disk (53) and pulley is fixed for the pointer
Position device stable regulation mechanism annular ring, second annular clamping disk (53) pressed home spring (52), and the depth of sliding slot with
The height of pulley is identical, and the quantity of annular ring is no less than three groups, and annular ring can be distributed in annular clamping sealing element (31)
Between center siphunculus (2) or between indicator knob (4) and annular clamping sealing element (31).
3. a kind of indicator positioning device with multiple annular rings according to claim 1, it is characterised in that: the positioning
The upper surface of device cage plate (3) is equipped with scale value around indicator knob (4), and the surface of indicator knob (4) is fixedly installed with and dials
Block (41) and the pointer for being directed toward scale value.
4. a kind of indicator positioning device with multiple annular rings according to claim 1, it is characterised in that: the pointer
When knob (4) is depressed into minimum point by highest point, limited block (54) is just by pop-up in pointer limiting slot (33).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811284583.XA CN109185546B (en) | 2017-04-05 | 2017-04-05 | Pointer positioning device with a plurality of annular rings |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811284583.XA CN109185546B (en) | 2017-04-05 | 2017-04-05 | Pointer positioning device with a plurality of annular rings |
| CN201710217227.5A CN106885040B (en) | 2017-04-05 | 2017-04-05 | A kind of indicator positioning device with multiple annular rings |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710217227.5A Division CN106885040B (en) | 2017-04-05 | 2017-04-05 | A kind of indicator positioning device with multiple annular rings |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109185546A true CN109185546A (en) | 2019-01-11 |
| CN109185546B CN109185546B (en) | 2020-06-05 |
Family
ID=59182558
Family Applications (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811284305.4A Active CN109185545B (en) | 2017-04-05 | 2017-04-05 | Pointer positioning device with a plurality of annular rings |
| CN201710217227.5A Active CN106885040B (en) | 2017-04-05 | 2017-04-05 | A kind of indicator positioning device with multiple annular rings |
| CN201811284583.XA Active CN109185546B (en) | 2017-04-05 | 2017-04-05 | Pointer positioning device with a plurality of annular rings |
Family Applications Before (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811284305.4A Active CN109185545B (en) | 2017-04-05 | 2017-04-05 | Pointer positioning device with a plurality of annular rings |
| CN201710217227.5A Active CN106885040B (en) | 2017-04-05 | 2017-04-05 | A kind of indicator positioning device with multiple annular rings |
Country Status (1)
| Country | Link |
|---|---|
| CN (3) | CN109185545B (en) |
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| 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 |
| JP2009002439A (en) * | 2007-06-21 | 2009-01-08 | Japan Energy Corp | Valve opening indicator |
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| CN205118316U (en) * | 2015-10-30 | 2016-03-30 | 安徽志成机械科技有限公司 | Visual flow control's ball valve |
| CN205244553U (en) * | 2015-12-24 | 2016-05-18 | 德州职业技术学院 | Last hand drive control device of electric actuator |
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| US9709189B2 (en) * | 2014-02-28 | 2017-07-18 | Itt Manufacturing Enterprises Llc | Final position locking feature of multi-turn rotational device having an axially translating wheel or a clocked lock passage gear |
| CN204344986U (en) * | 2014-12-09 | 2015-05-20 | 瑞安市东方阀门有限公司 | High-pressure ball valve |
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2017
- 2017-04-05 CN CN201811284305.4A patent/CN109185545B/en active Active
- 2017-04-05 CN CN201710217227.5A patent/CN106885040B/en active Active
- 2017-04-05 CN CN201811284583.XA patent/CN109185546B/en active Active
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| Publication number | Priority date | Publication date | Assignee | Title |
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| GB868119A (en) * | 1956-09-20 | 1961-05-17 | Hartridge Ltd Leslie | Improvements in and relating to apparatus for effecting a pressure-drop test on injectors of compression-ignition engines |
| US3322245A (en) * | 1964-06-24 | 1967-05-30 | Williams Holdings Ltd Edward | Fluid pressure controls for transmission, clutch and brake |
| 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 |
| JP2009002439A (en) * | 2007-06-21 | 2009-01-08 | Japan Energy Corp | Valve opening indicator |
| CN204512640U (en) * | 2015-03-25 | 2015-07-29 | 江苏神通阀门股份有限公司 | A kind of teletransmission valve position indicator |
| CN205118316U (en) * | 2015-10-30 | 2016-03-30 | 安徽志成机械科技有限公司 | Visual flow control's ball valve |
| CN205244553U (en) * | 2015-12-24 | 2016-05-18 | 德州职业技术学院 | Last hand drive control device of electric actuator |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106885040A (en) | 2017-06-23 |
| CN106885040B (en) | 2018-12-28 |
| CN109185545B (en) | 2020-08-25 |
| CN109185546B (en) | 2020-06-05 |
| CN109185545A (en) | 2019-01-11 |
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Effective date of registration: 20211213 Address after: 264006 room 2101, building 1, No. 200 Changjiang Road, development zone, Yantai City, Shandong Province Patentee after: Yantai Huateng Technology Co.,Ltd. Address before: 264006 No. 32, Yantai Development Zone, Shandong, Zhujianglu Road Patentee before: Sun Limin |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Pointer positioning device with multiple annular rings Effective date of registration: 20211217 Granted publication date: 20200605 Pledgee: Yantai Sangao Intellectual Property Agency Co.,Ltd. Pledgor: Yantai Huateng Technology Co.,Ltd. Registration number: Y2021980015309 |
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