CN104101405B - Precision detection device for wide-range liquidometer - Google Patents
Precision detection device for wide-range liquidometer Download PDFInfo
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- CN104101405B CN104101405B CN201410376562.6A CN201410376562A CN104101405B CN 104101405 B CN104101405 B CN 104101405B CN 201410376562 A CN201410376562 A CN 201410376562A CN 104101405 B CN104101405 B CN 104101405B
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- Prior art keywords
- liquidometer
- frame
- liquid level
- length direction
- detection device
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Abstract
The invention relates to a precision detection device for a wide-range liquidometer. The precision detection device comprises a frame, two liquidometer clamping components, at least one liquidometer supporting piece, a liquidometer driving component and a liquid level detection component. According to the precision detection device, a liquidometer to be detected is mounted on the liquidometer clamping components, the liquidometer supporting piece is used for supporting the liquidometer to be detected in the length direction of the frame and preventing the accuracy of detection from being affected due to overlong bending of the liquidometer to be detected, the liquidometer driving component is used for driving the change of the liquid level of the liquidometer to be detected and the liquidometer to be detected displays the liquid level data, and meanwhile, the liquid level detection component is used for sensing the position of the liquidometer driving component to obtain the liquid level data; besides, the liquid level data obtained twice are compared to detect whether the liquidometer to be detected is accurate, and therefore, the detection of the wide-range liquidometer is realized; in addition, the precision detection device is simple in structure, and capable of detecting the accuracy of any liquid level of the liquidometer to be detected quickly and accurately.
Description
Technical field
The invention belongs to testing equipment field, more particularly to a kind of precise detection device of wide range liquidometer.
Background technology
Liquidometer carries out level gauging and largely avoid as the measurement instrument of various liquid levels by liquidometer
Hand-dipping detects brought unfavorable factor.The type of liquidometer has maglev type, pressure type, ultrasound wave, magnetic turnover panel, radar
Deng.Used as important measurement instrument, the accuracy of measuring of liquidometer is directly connected to the managing final accounts of enterprise, cost accounting, energy
Every economic benefits indicator such as source saving, therefore, the detection to liquidometer has a very big significance.
In prior art, when liquidometer especially wide range liquidometer is detected because its length easily causes liquidometer
Bending Influence accuracy of detection.
Therefore, a kind of device of accurate detection wide range liquidometer precision is needed badly.
The content of the invention
The purpose of the present invention is the defect for overcoming prior art to exist, there is provided a kind of Precision measurement dress of wide range liquidometer
Put.
Realizing the technical scheme of the object of the invention is:The precise detection device of wide range liquidometer, including:
Frame;
Two liquidometer clamping parts, along the length direction of the frame two ends of the frame are respectively arranged at, and are used for
Install and clamp liquidometer to be measured;
At least one liquidometer support member, it is arranged at two liquidometer clamping sections along the length direction of the frame
Between part, for supporting liquidometer to be measured;
Liquidometer driver part, it slides along the length direction of the frame and arranges and be arranged at the liquid level clamping part
Side, the liquidometer driver part slidably reciprocates along the length direction of the frame and drives the change of liquidometer liquid level to be measured;
Level Detection part, it is arranged at the either side of the frame length direction, and the Level Detection part sensing is treated
The position of liquid level meter driver part detects the liquid level of liquidometer and the liquid level of itself is contrasted with liquidometer to be measured by it
Check liquidometer to be measured whether accurate.
Further, the liquidometer driver part includes:
Line slideway, its length direction is consistent with the length direction of the frame;
Driver part, including slide unit and handle and/or reflector plate are stirred, the slide unit is slideably positioned in described straight
On line guide rail, the handle, the reflector plate stirred is arranged on the slide unit;
Power set, it is connected with the slide unit, moves back for driving slide unit along the length direction of the line slideway
It is dynamic.
Further, handle lifting platform is additionally provided with, the handle lifting platform slides in vertical direction and arranges, described to stir
Handle is arranged on the handle lifting platform.
Further, the liquidometer support member is V-type bracing frame.
Further, the support power set being connected with the liquidometer support member are additionally provided with, if the liquidometer drives
Dynamic component when the liquidometer support member, the support power set drive the liquidometer support member vertical direction to
Lower movement.
Further, on the support power set regulation liquidometer support member is additionally provided with vertical direction height
Regulating member.
Further, detection lifting platform is additionally provided with, the detection lifting platform slides in vertical direction and arranges, the liquid level
Detection part is arranged on the detection lifting platform.
Further, clamping lifting platform is additionally provided with, the clamping lifting platform slides in vertical direction and arranges, the liquid level
Meter clamping part is arranged on the clamping lifting platform.
The present invention has positive effect:Liquidometer to be measured is installed on liquidometer clamping part in the present invention, liquidometer
Support member supports liquidometer to be measured along the length direction of frame, prevents because of the precision of the long Bending Influence detection of liquidometer to be measured,
Liquidometer driver part drives the change of liquidometer liquid level to be measured, liquidometer to be measured itself to show the liquid level data, meanwhile, liquid level
The position of detection part induction level meter driver part obtains liquid level data, and the liquid level data for obtaining twice is contrasted, inspection
Whether accurately to survey liquidometer to be measured, realize the detection of wide range liquidometer, simple structure can fast and accurately detect prepare liquid
The precision of any liquid level of position meter.
Description of the drawings
In order that present disclosure is easier to be clearly understood, below according to specific embodiment and accompanying drawing is combined, it is right
The present invention is described in further detail, wherein:
Fig. 1 is the structural representation of first embodiment of the invention;
Fig. 2 is the top view of first embodiment of the invention;
Fig. 3 is the structural representation of second embodiment of the invention;
Fig. 4 is the top view of second embodiment of the invention;
Fig. 5 is the structural representation of four embodiment of the invention.
Wherein:1st, power set, 2, liquidometer driver part, 3, liquidometer clamping part, 4, support power set, 5, liquid
Position meter support member, 6, frame, 7, handle lifting platform, 8, reflector plate, 9, clamp lifting platform, 10, line slideway, 11, prepare liquid
Position meter, 12, stir handle, 13, detection lifting platform, 14, slide unit, 15, Level Detection part.
Specific embodiment
As shown in Figure 1 to Figure 2, the precise detection device of wide range liquidometer, some of them embodiment, including:
Frame 6;
Two liquidometer clamping parts 3, along the length direction of frame 6 two ends of frame 6 are respectively arranged at, for installing simultaneously
Clamp liquidometer to be measured 11;
12 liquidometer support members 5, it is arranged between two liquidometer clamping parts 3 along the length direction of frame 6,
For supporting liquidometer to be measured 11;
Liquidometer driver part 2, it slides along the length direction of frame 6 and arranges and be arranged at the side of liquid level clamping part 3,
Liquidometer driver part 2 slidably reciprocates along the length direction of frame 6 and drives the change of the liquid level of liquidometer 11 to be measured;
Level Detection part 15, it is arranged at the either side of the length direction of frame 6, the induction level meter of Level Detection part 15
The position of driver part 2 detects the liquid level of liquidometer 11 to be measured and the liquid level of itself carries out contrast inspection with liquidometer to be measured 11 by it
Whether accurate test liquidometer to be measured 11.
Liquidometer to be measured 11 is installed on liquidometer clamping part 3 in present embodiment, and liquidometer support member 5 is along frame 6
Length direction support liquidometer 11 to be measured, prevent because of the precision of the long Bending Influence of liquidometer to be measured 11 detection, liquidometer drives
Dynamic component 2 drives the change of the liquid level of liquidometer to be measured 11, liquidometer to be measured 11 itself to show the liquid level data, meanwhile, liquid level inspection
The position for surveying the induction level meter driver part 2 of part 15 obtains liquid level data, and the liquid level data for obtaining twice is contrasted, and examines
Whether accurately to survey liquidometer to be measured 11, realize the detection of wide range liquidometer, and simple structure, can fast and accurately detect
The precision of any liquid level of liquidometer to be measured 11.
According to actual needs, can select, Level Detection part 15 is photoelectric sensor, liquidometer driver part 2 includes:
Line slideway 10, its length direction is consistent with the length direction of frame 6;
Driver part, including slide unit 14 and handle 12 and reflector plate 8 are stirred, slide unit 14 is slideably positioned in straight line and leads
On rail 10, stir handle 12, reflector plate 8 and be arranged on slide unit 14;
Power set 1, it is connected with slide unit 14, moves back for driving slide unit 14 along the length direction of line slideway 10
It is dynamic.
The float driving liquid level of liquidometer 11 change to be measured that handle 12 stirs liquidometer to be measured 11 is stirred in present embodiment
And the liquid level data of itself is shown by liquidometer to be measured 11, the sensing of Level Detection part is stirred the position of handle 12 and obtains liquid level number
According to above-mentioned liquid level data twice is contrasted so as to detect the precision of liquidometer to be measured 11;Reflector plate 8 be used for radar,
The liquidometer detection of ultrasound wave, meets the demand of different liquidometer type detections.
As shown in Figure 3 to Figure 4, as another embodiment, on the basis of a upper embodiment, present embodiment is also
Handle lifting platform 7 is provided with, handle lifting platform 7 slides in vertical direction and arranges, stirs handle 12 and be arranged at handle lifting platform 7
On.
The liquidometer support member 5 that present embodiment is provided is V-type bracing frame, is additionally provided with and is connected with liquidometer support member 5
Support power set 4, if liquidometer driver part 2 is when liquidometer support member 5, support power set 4 drive liquidometer
Support member 5 is moved down in vertical direction.
Power set 4 are supported to adjust the bearing height of liquid level support member 5 in present embodiment, it is also possible in liquidometer
Driver part 2 drives liquidometer support member 5 to move down when liquidometer support member 5, it is to avoid hinder liquidometer driver part 2
Movement, it is convenient.
As another embodiment, on the basis of second embodiment, the support power dress that present embodiment is provided
Put and the regulating member for adjusting liquidometer support member 5 in vertical direction height is additionally provided with 4, regulating member can be to liquidometer
The height of support member 5 is finely adjusted.
As shown in figure 5, used as another embodiment, on the basis of the 3rd embodiment, present embodiment also sets up
There is detection lifting platform 13, detection lifting platform 13 slides in vertical direction and arranges, Level Detection part is arranged at detection lifting platform 13
On, the height of Level Detection part can be adjusted, more accurately detect liquidometer driver part.
Meanwhile, clamping lifting platform 9 is additionally provided with, clamp lifting platform 9 and arrange in vertical direction slip, liquidometer clamping part
3 are arranged on clamping lifting platform 9, can adjust the height of liquidometer, meet different detection needs.
Particular embodiments described above, has been carried out further in detail to the purpose of the present invention, technical scheme and beneficial effect
Describe in detail it is bright, should be understood that the foregoing is only the present invention specific embodiment, be not limited to the present invention, it is all
Within the spirit and principles in the present invention, any modification, equivalent substitution and improvements done etc., should be included in the guarantor of the present invention
Within the scope of shield.
Claims (6)
1. the precise detection device of wide range liquidometer, it is characterised in that include:
Frame;
Two liquidometer clamping parts, along the length direction of the frame two ends of the frame are respectively arranged at, for installing
And clamp liquidometer to be measured;
At least one liquidometer support member, the liquidometer support member is V-type bracing frame, and it sets along the length direction of the frame
It is placed between two liquidometer clamping parts, for supporting liquidometer to be measured;
Liquidometer driver part, it slides along the length direction of the frame and arranges and be arranged at the liquid level clamping part one
Side, the liquidometer driver part slidably reciprocates along the length direction of the frame and drives the change of liquidometer liquid level to be measured;
Level Detection part, it is arranged at the either side of the frame length direction, and the Level Detection part senses prepare liquid
The position of position meter driver part detects the liquid level of liquidometer to be measured and the liquid level of itself is contrasted with liquidometer to be measured by it
Check liquidometer to be measured whether accurate;
The liquidometer driver part includes:Line slideway, its length direction is consistent with the length direction of the frame;Drive division
Part, including slide unit and handle and reflector plate are stirred, the slide unit is slideably positioned on the line slideway, described to stir
Handle, the reflector plate are arranged on the slide unit;Power set, it is connected with the slide unit, for driving slide unit along institute
The length direction for stating line slideway moves back and forth.
2. the precise detection device of wide range liquidometer according to claim 1, it is characterised in that be additionally provided with handle liter
Drop platform, the handle lifting platform slides in vertical direction and arranges, and the handle of stirring is arranged on the handle lifting platform.
3. the precise detection device of wide range liquidometer according to claim 1, it is characterised in that be additionally provided with it is described
The support power set of liquidometer support member connection, if the liquidometer driver part is when the liquidometer support member, institute
Stating support power set drives the liquidometer support member to move down in vertical direction.
4. the precise detection device of wide range liquidometer according to claim 3, it is characterised in that the support power dress
Put and be additionally provided with the regulating member for adjusting the liquidometer support member in vertical direction height.
5. the precise detection device of wide range liquidometer according to claim 1, it is characterised in that be additionally provided with detection and rise
Drop platform, the detection lifting platform slides in vertical direction and arranges, and the Level Detection part is arranged on the detection lifting platform.
6. the precise detection device of wide range liquidometer according to claim 1, it is characterised in that be additionally provided with clamping and rise
Drop platform, the clamping lifting platform slides in vertical direction and arranges, and the liquidometer clamping part is arranged at the clamping lifting platform
On.
Priority Applications (1)
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CN201410376562.6A CN104101405B (en) | 2014-08-01 | 2014-08-01 | Precision detection device for wide-range liquidometer |
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CN201410376562.6A CN104101405B (en) | 2014-08-01 | 2014-08-01 | Precision detection device for wide-range liquidometer |
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CN104101405A CN104101405A (en) | 2014-10-15 |
CN104101405B true CN104101405B (en) | 2017-05-17 |
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CN201410376562.6A Expired - Fee Related CN104101405B (en) | 2014-08-01 | 2014-08-01 | Precision detection device for wide-range liquidometer |
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RU2690701C2 (en) * | 2018-11-14 | 2019-06-05 | Акционерное Общество "Теккноу" | Metrological bench for verification, calibration of level gauges and level indicators |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5335552A (en) * | 1993-07-07 | 1994-08-09 | Martin Marietta Energy Systems, Inc. | Device for accurately measuring mass flow of gases |
CN201247077Y (en) * | 2008-06-27 | 2009-05-27 | 东莞市敏达测控技术有限公司 | Calibration instrument for testing linear sensor |
CN201348532Y (en) * | 2009-01-20 | 2009-11-18 | 中国石化集团第四建设公司 | Auxiliary device of displacement type level transmitter |
CN203479251U (en) * | 2013-08-01 | 2014-03-12 | 北京和光伟业传感技术有限公司 | High-precision magnetostriction displacement/liquid level sensor calibration system device |
CN204043760U (en) * | 2014-08-01 | 2014-12-24 | 昆山市创新科技检测仪器有限公司 | The precise detection device of wide range liquid level gauge |
-
2014
- 2014-08-01 CN CN201410376562.6A patent/CN104101405B/en not_active Expired - Fee Related
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5335552A (en) * | 1993-07-07 | 1994-08-09 | Martin Marietta Energy Systems, Inc. | Device for accurately measuring mass flow of gases |
CN201247077Y (en) * | 2008-06-27 | 2009-05-27 | 东莞市敏达测控技术有限公司 | Calibration instrument for testing linear sensor |
CN201348532Y (en) * | 2009-01-20 | 2009-11-18 | 中国石化集团第四建设公司 | Auxiliary device of displacement type level transmitter |
CN203479251U (en) * | 2013-08-01 | 2014-03-12 | 北京和光伟业传感技术有限公司 | High-precision magnetostriction displacement/liquid level sensor calibration system device |
CN204043760U (en) * | 2014-08-01 | 2014-12-24 | 昆山市创新科技检测仪器有限公司 | The precise detection device of wide range liquid level gauge |
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Granted publication date: 20170517 Termination date: 20190801 |