CN104101405B - Precision detection device for wide-range liquidometer - Google Patents

Precision detection device for wide-range liquidometer Download PDF

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Publication number
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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CN
China
Prior art keywords
liquidometer
frame
liquid level
length direction
detection device
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.)
Expired - Fee Related
Application number
CN201410376562.6A
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Chinese (zh)
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CN104101405A (en
Inventor
陶泽成
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Kunshan Innovation Testing Instruments Co Ltd
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Kunshan Innovation Testing Instruments Co Ltd
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Priority to CN201410376562.6A priority Critical patent/CN104101405B/en
Publication of CN104101405A publication Critical patent/CN104101405A/en
Application granted granted Critical
Publication of CN104101405B publication Critical patent/CN104101405B/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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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

The precise detection device of wide range liquidometer
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.
CN201410376562.6A 2014-08-01 2014-08-01 Precision detection device for wide-range liquidometer Expired - Fee Related CN104101405B (en)

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CN104101405B true CN104101405B (en) 2017-05-17

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Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2690701C2 (en) * 2018-11-14 2019-06-05 Акционерное Общество "Теккноу" Metrological bench for verification, calibration of level gauges and level indicators

Citations (5)

* Cited by examiner, † Cited by third party
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

Patent Citations (5)

* Cited by examiner, † Cited by third party
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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