CN104713619B - Mechano-electronic mixed type liquid level gauge - Google Patents
Mechano-electronic mixed type liquid level gauge Download PDFInfo
- Publication number
- CN104713619B CN104713619B CN201510110899.7A CN201510110899A CN104713619B CN 104713619 B CN104713619 B CN 104713619B CN 201510110899 A CN201510110899 A CN 201510110899A CN 104713619 B CN104713619 B CN 104713619B
- Authority
- CN
- China
- Prior art keywords
- liquid level
- gear
- level gauge
- wheel shaft
- type liquid
- 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
- 239000007788 liquid Substances 0.000 title claims abstract description 42
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 17
- 239000010959 steel Substances 0.000 claims abstract description 17
- 230000005540 biological transmission Effects 0.000 claims description 20
- 239000000203 mixture Substances 0.000 claims description 6
- 239000011521 glass Substances 0.000 claims description 4
- 238000007667 floating Methods 0.000 claims description 2
- 238000009434 installation Methods 0.000 abstract description 4
- 238000005516 engineering process Methods 0.000 abstract description 3
- 238000005339 levitation Methods 0.000 abstract description 2
- 210000001124 Body Fluids Anatomy 0.000 description 1
- 239000010839 body fluid Substances 0.000 description 1
- 238000005039 chemical industry Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 230000005389 magnetism Effects 0.000 description 1
- 238000005272 metallurgy Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000004088 simulation Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Abstract
The present invention relates to field of instrumentation technology, more particularly to mechano-electronic mixed type liquid level gauge.In order to overcome the shortcomings of above-mentioned levitation type liquid level meter in the prior art, the present invention provides a kind of energy machinery, electronics dual displays, and can be applicable in the chain type buoy level meter of kind of form tank body.The technical solution adopted in the present invention is：Mechano-electronic mixed type liquid level gauge, including main body, third wheel shaft, magnet steel seat, indicator, third wheel shaft upper end are fixedly connected with magnet steel seat, and third wheel shaft lower end is fixedly connected with indicator, it is characterised in that：The liquid level gauge further includes potentiometer.Compared with prior art, the beneficial effects of the invention are as follows：By buoy, the driving mechanism of chain form, installation of the liquid level gauge in any type of tank body can be met；Pass through potentiometer so that the reading manner that liquid level counts realizes machinery, electronics dual display, realizes remote monitor.
Description
Technical field
The present invention relates to field of instrumentation technology, more particularly to mechano-electronic mixed type liquid level gauge.
Background technology
In a reservoir, the height of liquid medium is called liquid level, measures the instrument of liquid level liquid level gauge, is widely used in stone
Level gauging in the fields such as oily processing, food processing, chemical industry, water process, pharmacy, electric power, papermaking, metallurgy, ship and boiler,
Control and monitoring.Floating type liquid level indicating is common in industrial production, it is mainly by frame part, drive link, buoy three parts
Composition.Drive link both ends are separately connected frame part and buoy.Buoy is stretched into tank body and is floated on liquid level, when liquid level becomes
When change, drive link is swung using frame part as fulcrum with fan-shaped above and below buoy.Such structure, it is necessary to be reserved to bar enough
Space, when between liquid level gauge and tank body be equipped with filler when, this kind of liquid level gauge just can not use.In addition, existing buoyancy
Formula liquid level gauge is all direct-reading mostly, intuitive, can not network with computer, be unable to simulation numeral and show, it is difficult to realize and supervise at a distance
Control.
Invention content
In order to overcome the shortcomings of above-mentioned levitation type liquid level meter in the prior art, the present invention provides a kind of energy machinery, electronics are double
It has been shown that, and the chain type buoy level meter of kind of form tank body can be applicable in.
The technical solution adopted in the present invention is：Mechano-electronic mixed type liquid level gauge, including main body, third wheel shaft, magnet steel
Seat, indicator, third wheel shaft upper end are fixedly connected with magnet steel seat, and third wheel shaft lower end is fixedly connected with indicator, it is characterised in that：Institute
It further includes potentiometer to state liquid level gauge, and the potentiometer is mounted in main body, and the third wheel shaft passes through potentiometer, and receives
Third round axis turn signal, and exported the signal to terminal by circuit;The mechano-electronic mixed type liquid level gauge further includes
Supporting plate, transmission shaft, chain, weight, buoy, the transmission shaft are arranged on supporting plate, and the chain both ends are separately connected weight
Object and buoy, when buoy moves, the rotation of chain-driving transmission shaft.
The weight lower part can also reserve one end chain.
The mechano-electronic mixed type liquid level gauge further includes mounting plate, and the potentiometer is fixed on a mounting board.
The mechano-electronic mixed type liquid level gauge further includes positioning sleeve, positioning bolt, the first wheel shaft, first gear, centre
Gear, second gear, the second wheel shaft, the main body and positioning sleeve are stitched together by positioning bolt fixation, and described first
The upper end of wheel shaft is equipped with connection structure, and lower end is fixedly connected first gear, and the intermediate gear includes combination gear wheel and group
Pinion gear is closed, and using positioning bolt as axis, while connecting first gear and second gear, when first gear rotate, drive the
Two gears rotate together, and the second wheel shaft is fixed in main body, and is fixedly connected second gear, and second gear is equipped with the first magnetic
Steel.
Dial plate trim ring, glass and baffle ring are also equipped with outside the indicator successively.
The mechano-electronic mixed type liquid level gauge further includes sliding panel, and the sliding panel is flexibly connected with supporting plate, holder
Plate is free to slide in sliding panel.
The mechano-electronic mixed type liquid level gauge further includes telescoping tube, support tube, stay tube holder, connecting tube, described flexible
Pipe sleeve is located at outside transmission shaft, and transmission shaft is free to slide in telescoping tube, and support tube is additionally provided with outside the telescoping tube, is gone back outside support tube
It is cased with support pipe holder, support pipe holder is free to slide on support tube, and pipe holder and supporting plate is supported to pass through connecting tube activity
Connection.
Compared with prior art, the beneficial effects of the invention are as follows：By buoy, the driving mechanism of chain form, can meet
Installation of the liquid level gauge in any type of tank body；Pass through potentiometer so that the reading manner that liquid level counts realizes machinery, electricity
Sub- dual display realizes remote monitor.
Description of the drawings
Fig. 1 is frame part structural representation Fig. 1 of the present invention；
Fig. 2 is frame part structural representation Fig. 2 of the present invention；
Fig. 3 is buoy mission part structural representation Fig. 1 of the present invention；
Fig. 4 is buoy mission part structural representation Fig. 2 of the present invention；
Fig. 5 is schematic structural view of the invention.
Specific implementation mode
The invention will be further described below in conjunction with the accompanying drawings.
As shown in Figure 1, 2, the present invention can mainly divide frame part and buoy mission part.
Wherein, frame part is mainly by main body 1, positioning sleeve 2, positioning bolt 3, the first wheel shaft 4, first gear 5, center tooth
Wheel 6, second gear 7, the second wheel shaft 8, mounting plate 9,10 potentiometer 11 of dial plate, third wheel shaft 12, magnet steel seat 13, indicator 14, table
Disk trim ring 15, glass 16, baffle ring 17 form.
Specifically, the frame of liquid level gauge is stitched together by main body 1 and positioning sleeve 2 by the fixation of positioning bolt 3,
Positioning sleeve upper opening is equipped with the bearing race of the first wheel shaft 4 of installation.
The upper end of first wheel shaft 4 is equipped with connection structure, for connecting buoy transmission device；Lower end is fixedly connected the first tooth
Wheel 5.Intermediate gear 6 includes combination gear wheel 61 and combination pinion gear 62, and is axis with positioning bolt 3, while connecting the first tooth
Wheel 5 and second gear 7 drive second gear 7 to rotate together when first gear 5 rotates.Second wheel shaft 8 is fixed on main body 1
On, and it is fixedly connected second gear 7, second gear 7 is equipped with the first magnet steel 71.
Mounting plate 9 and dial plate 10 are fixed in main body 1, potentiometer 11 is fixed on mounting plate 9, and third wheel shaft 12 passes through
The upper end of potentiometer 11, third wheel shaft 12 is fixedly connected magnet steel seat 13, and the second magnet steel 131 is fixed on magnet steel seat 13, with
The first magnet steel 71 cooperation in second gear 7, using the magnetism of magnet steel, when second gear 7 can drive magnet steel seat 13 to rotate together,
At this moment, potentiometer 11 receives 12 turn signal of third wheel shaft, and is exported the signal to terminal by circuit, and the circuit is from master
The side of body 1 is discharged and is connected to terminal；The lower end of third wheel shaft 12 is connect across dial plate 10 with indicator 14.14 outside of indicator is also
It is equipped with dial plate trim ring 15, glass 16 and baffle ring 17 successively.
As shown in Fig. 3,4,5, the buoy transmission device being connected with the first wheel shaft 4 is mainly by supporting plate 18, chain 19, sliding
Plate 20, transmission shaft 21, central links 22, chain 23, weight 24, buoy 25, telescoping tube 26, support tube 27, support pipe holder 28,
Connecting tube 29 forms.
The supporting plate 18 is a T-shaped component, and is set there are two chain 19, and 18 lower removable of supporting plate is connected to slide
Plate 20, allows holder part arbitrarily to adjust vertical height.Sliding panel 20 is connected to transmission shaft 21, during 21 end of transmission shaft is equipped with
Between chain 22, chain 23 rolls on above-mentioned two chain 19 and central links 22, and one end of chain 23 is fixedly connected with weight
24, the other end is fixedly connected with buoy 25 so that when buoy 25 moves up and down, transmission shaft 21 is driven to rotate.Preferably, the weight
24 lower parts can also reserve one end chain 23, can borrow the weight of chain, extreme position when control buoy 25 declines in this way.
Telescoping tube 26 is also cased with outside transmission shaft 21, telescoping tube 26 allows transmission shaft 21 to adjust lateral length, also covered outside telescoping tube 26
There is support tube 27, support pipe holder 28 is also cased with outside support tube 27, support pipe holder 28 is free to slide on support tube 27, support
Pipe holder 28 and supporting plate 18 are flexibly connected by connecting tube 29.Such structure allows entire buoy transmission device can be lateral
It is sized with vertical freedom, it is suitable for tank body of different sizes and installs.The structure of triangle is but also whole more firm simultaneously
Solid, stablize.
Concrete principle is as follows：Tank body fluid change drives buoy 25 to move up and down, and the chain 22 being attached thereto is made to justify therewith
Week rotation.Chain 22 drives transmission shaft 21 to rotate, and the first matched wheel shaft 4 circles therewith.First gear at this time
5, central gear 6, second gear 7 are made accordingly to rotate respectively.Power is passed to potentiometer by the rotation of central gear 6 by magnet steel
11, meanwhile, matched indicator 14 moves accordingly（Pass through dial plate, that is, readable）, and the signal parameter of potentiometer output
It changes and is input to display screen, height of liquid level can be shown.The present invention by buoy, the driving mechanism of chain form,
Installation of the liquid level gauge in any type of tank body can be met；Pass through potentiometer so that the reading manner that liquid level counts is realized
Machinery, electronics dual display realize remote monitor.
Claims (5)
1. mechano-electronic mixed type liquid level gauge, including main body（1）, third wheel shaft（12）, magnet steel seat（13）, indicator（14）, described
Third wheel shaft（12）Upper end is fixedly connected with magnet steel seat（13）, third wheel shaft（12）Lower end is fixedly connected with indicator（14）, feature exists
In：The liquid level gauge further includes potentiometer（11）, the potentiometer（11）Mounted on main body（1）Interior, the third wheel shaft passes through
Potentiometer（11）, and receive third wheel shaft（12）Turn signal, and exported the signal to terminal by circuit；The machine
Tool electronics mixed type liquid level gauge further includes supporting plate（18）, transmission shaft（21）, chain（23）, weight（24）, buoy（25）, described
Transmission shaft（21）It is arranged in supporting plate（18）On, the chain（23）Both ends are separately connected weight（24）And buoy（25）, when floating
Mark（25）When mobile, chain（23）Drive transmission shaft（21）Rotation；
It further include sliding panel（20）, the sliding panel（20）With supporting plate（18）Flexible connection, supporting plate（18）In sliding panel
（20）It is interior free to slide；
It further include telescoping tube（26）, support tube（27）, stay tube holder（28）, connecting tube（29）, the telescoping tube（26）It is set in
Transmission shaft（21）Outside, transmission shaft（21）In telescoping tube（26）It is interior free to slide, the telescoping tube（26）It is additionally provided with support tube outside
（27）, support tube（27）Also it is cased with support pipe holder outside（28）, support pipe holder（28）In support tube（27）It is upper free to slide, branch
Stay tube holder（28）And supporting plate（18）Pass through connecting tube（29）Flexible connection.
2. mechano-electronic mixed type liquid level gauge according to claim 1, which is characterized in that the weight（24）Lower part can be with
One end chain is reserved.
3. mechano-electronic mixed type liquid level gauge according to claim 1, which is characterized in that the mechano-electronic mixed type liquid level
Meter further includes mounting plate（9）, the potentiometer（11）It is fixed on mounting plate（9）On.
4. mechano-electronic mixed type liquid level gauge according to claim 1, which is characterized in that the mechano-electronic mixed type liquid level
Meter further includes positioning sleeve（2）, positioning bolt（3）, the first wheel shaft（4）, first gear（5）, intermediate gear（6）, second gear
（7）, the second wheel shaft（8）, the main body（1）And positioning sleeve（2）Pass through positioning bolt（3）It is fixed to be stitched together, described the
One wheel shaft（4）Upper end be equipped with bindiny mechanism, lower end is fixedly connected first gear（5）, the intermediate gear（6）Including combination
Gear wheel（61）With combination pinion gear（62）, and with positioning bolt（3）For axis, while connecting first gear（5）And second gear
（7）, work as first gear（5）When rotation, second gear is driven（7）It rotates together, the second wheel shaft（8）It is fixed on main body（1）On, and
It is fixedly connected second gear（7）, second gear（7）It is equipped with the first magnet steel（71）.
5. mechano-electronic mixed type liquid level gauge according to claim 1, which is characterized in that the indicator（14）Outside is also successively
Equipped with dial plate trim ring（15）, glass（16）And baffle ring（17）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510110899.7A CN104713619B (en) | 2015-03-15 | Mechano-electronic mixed type liquid level gauge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510110899.7A CN104713619B (en) | 2015-03-15 | Mechano-electronic mixed type liquid level gauge |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104713619A CN104713619A (en) | 2015-06-17 |
| CN104713619B true CN104713619B (en) | 2018-08-31 |
Family
ID=
Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2108909U (en) * | 1991-11-05 | 1992-07-01 | 王嘉贤 | Float type liquid level gauge |
| CN2180980Y (en) * | 1993-11-04 | 1994-10-26 | 大庆石油管理局第四采油厂 | Gear transmission liquid level sensor |
| CN2238423Y (en) * | 1994-09-14 | 1996-10-23 | 辽河石油勘探局勘察设计研究院 | Floating ball type liquid level indicating transducer |
| CN2300095Y (en) * | 1997-01-02 | 1998-12-09 | 广州市海珠区环宇科技开发公司 | Shaft-position level sensor |
| CN1257192A (en) * | 1999-12-29 | 2000-06-21 | 绵阳高新区新力特传感电子有限公司 | Electronic float displacement sensor |
| CN2388276Y (en) * | 1999-08-21 | 2000-07-19 | 嘉兴意奇特装饰用品有限公司 | Folding tent supporting frame |
| CN2449210Y (en) * | 2000-11-20 | 2001-09-19 | 王双全 | Liquid level meter |
| CN2580418Y (en) * | 2002-11-25 | 2003-10-15 | 李冬生 | Liquid level indicator instrument |
| CN201527299U (en) * | 2009-05-25 | 2010-07-14 | 北京京仪海福尔自动化仪表有限公司 | Liquid level measuring device |
| CN201995487U (en) * | 2010-12-24 | 2011-10-05 | 李锁林 | Novel multipoint regulating three-point balancing multifunctional portable rod supporting device |
| CN103976589A (en) * | 2014-04-30 | 2014-08-13 | 陈浩 | Simple multifunctional chair and application method |
| CN204556058U (en) * | 2015-03-15 | 2015-08-12 | 上海磊航机械制造有限公司 | Mechano-electronic mixed type liquid level gauge |
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2108909U (en) * | 1991-11-05 | 1992-07-01 | 王嘉贤 | Float type liquid level gauge |
| CN2180980Y (en) * | 1993-11-04 | 1994-10-26 | 大庆石油管理局第四采油厂 | Gear transmission liquid level sensor |
| CN2238423Y (en) * | 1994-09-14 | 1996-10-23 | 辽河石油勘探局勘察设计研究院 | Floating ball type liquid level indicating transducer |
| CN2300095Y (en) * | 1997-01-02 | 1998-12-09 | 广州市海珠区环宇科技开发公司 | Shaft-position level sensor |
| CN2388276Y (en) * | 1999-08-21 | 2000-07-19 | 嘉兴意奇特装饰用品有限公司 | Folding tent supporting frame |
| CN1257192A (en) * | 1999-12-29 | 2000-06-21 | 绵阳高新区新力特传感电子有限公司 | Electronic float displacement sensor |
| CN2449210Y (en) * | 2000-11-20 | 2001-09-19 | 王双全 | Liquid level meter |
| CN2580418Y (en) * | 2002-11-25 | 2003-10-15 | 李冬生 | Liquid level indicator instrument |
| CN201527299U (en) * | 2009-05-25 | 2010-07-14 | 北京京仪海福尔自动化仪表有限公司 | Liquid level measuring device |
| CN201995487U (en) * | 2010-12-24 | 2011-10-05 | 李锁林 | Novel multipoint regulating three-point balancing multifunctional portable rod supporting device |
| CN103976589A (en) * | 2014-04-30 | 2014-08-13 | 陈浩 | Simple multifunctional chair and application method |
| CN204556058U (en) * | 2015-03-15 | 2015-08-12 | 上海磊航机械制造有限公司 | Mechano-electronic mixed type liquid level gauge |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206404921U (en) | A kind of food inspection centrifuge | |
| CN102589650B (en) | Integrated measuring apparatus of liquid level and material level | |
| CN104165751A (en) | Horizontal vibration type silt settlement testing device | |
| KR102444541B1 (en) | Air knife angle adjustment device | |
| CN104713619B (en) | Mechano-electronic mixed type liquid level gauge | |
| CN107576431A (en) | A kind of mechanical hydraulic-pressure type planetary mechanism surveys torquer | |
| CN207007481U (en) | One kind measurement pivoting support tooth jumps device | |
| CN202707046U (en) | Analog measurement test device of circumferential borehole electro-acoustic imaging detector | |
| CN204988440U (en) | Side installation way level gauge | |
| CN204556058U (en) | Mechano-electronic mixed type liquid level gauge | |
| CN209263871U (en) | It is a kind of for measure EMU window center away from measurement tooling | |
| CN110208481A (en) | A kind of trade effluent monitoring and evaluation device | |
| CN105091830A (en) | Gear clearance measurement component based on displacement sensor | |
| CN102661895A (en) | Supporting roller seat displacement synchronizing device for board bending tester | |
| CN203269381U (en) | Displacement detection device on crane | |
| CN202614587U (en) | Supporting roller seat displacement synchronizer for plate bending tester | |
| CN206980779U (en) | It is a kind of can be as the chemical test platform that desk uses | |
| CN104713619A (en) | Mechanical and electronic combined type liquidometer | |
| CN204255680U (en) | Automated high-precision location vibration sampler | |
| CN204899354U (en) | Parking equipment's compulsory flat bed anti -falling device is removed on plane | |
| CN209855878U (en) | Liquid level measurement feedback device and system | |
| CN200982881Y (en) | Liquid level display alarming device | |
| CN207300122U (en) | A kind of reducer gear gap detection device | |
| CN209380122U (en) | A kind of metal pipe float flow meter welding tooling | |
| CN101769736B (en) | Mining height instrument for continuous miner |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant |