CN104330207B - The most dual-purpose torque sensor calibrating installation waterborne - Google Patents
The most dual-purpose torque sensor calibrating installation waterborne Download PDFInfo
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- CN104330207B CN104330207B CN201410638539.XA CN201410638539A CN104330207B CN 104330207 B CN104330207 B CN 104330207B CN 201410638539 A CN201410638539 A CN 201410638539A CN 104330207 B CN104330207 B CN 104330207B
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- torque sensor
- water vat
- calibrating installation
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Abstract
The present invention relates to a kind of the most dual-purpose torque sensor calibrating installation waterborne, there is a standard torque sensor being calibrated sensor for calibration, one placement is calibrated the water vat of sensor, described in be calibrated sensor upper end and be connected in series standard torque sensor by flexible coupling；It is calibrated sensor to be placed in water vat, sealed by mounting flange and sealing device bottom water vat, water vat is connected with motor and reductor by mounting flange, when motor and reductor load, it is calibrated sensor and standard torque sensor experiences same torque value, be calibrated sensor for comparison-type calibration.The present invention is easy for installation, and calibration process is simple, and the life-span is long, efficiently solves a waterborne and difficult problem for underwater environment torque sensor calibration.
Description
Technical field
The present invention relates to a kind of dual-purpose, the torque sensor calibrating installation that works under torque sensor two kinds of environment the most under water can be made, it is adaptable to the torque sensor working in waterborne and underwater environment is calibrated.
Background technology
Torque sensor is all to use on land before this, have only to carry out the torque calibration in air, along with technology develops, especially national defence key project is carried out, the kinetic parameter of the equipment such as underwater research vehicle, submersible, marine drilling platform is monitored starting to represent important security implications and economic worth, wherein the torque sensor for these equipment dynamic axle systems is carried out measurement and calibration and be to ensure that its value is the most crucial.Sensor is carried out calibration by environment the most under water and could eliminate the working environment impact on sensor indicating value, therefore study and a set of the device that the torque sensor worked in waterborne and underwater environment is calibrated can be seemed the most necessary.
Summary of the invention
The invention provides a kind of the most dual-purpose torque sensor calibrating installation waterborne, this device simple structure, the waterborne or pick up calibration in adverse circumstances under water can be directly used in, and the comparison of underwater sensor performance waterborne can be carried out easily.
The present invention solves its technical problem and the technical scheme is that a kind of the most dual-purpose torque sensor calibrating installation waterborne, there is a standard torque sensor being calibrated sensor for calibration, one placement is calibrated the water vat of sensor, described in be calibrated sensor upper end and be connected in series standard torque sensor by flexible coupling；It is calibrated sensor to be placed in water vat, sealed by mounting flange and sealing device bottom water vat, water vat is connected with motor and reductor by mounting flange, when motor and reductor load, it is calibrated sensor and standard torque sensor experiences same torque value, be calibrated sensor for comparison-type calibration.
Water vat top has water filling port, equipped with for controlling the ball valve of the water vat water yield on the mounting flange of bottom, for realizing being calibrated sensor being switched fast of environment and air ambient alignment in water.Calibrating installation is placed on stand by mounting flange.
The invention has the beneficial effects as follows: simple in construction, easy for installation, easily torque sensor can be placed in waterborne or underwater environment and realize dual-purpose calibration.
Accompanying drawing explanation
Fig. 1 is the structural representation of the torque sensor calibrating installation of the present invention；
Fig. 2 is water vat and the structural representation being calibrated Sensor section.
Detailed description of the invention
As it is shown in figure 1, a kind of the most dual-purpose torque sensor calibrating installation waterborne, including stand 1, standard torque sensor 2, flexible coupling 3, water vat 4, it is calibrated sensor 5, motor and reductor 6, ball valve 402.
Standard torque sensor 2 is connected by flexible coupling 3 with being calibrated both sensors 5；Utilize mounting flange 401 that water vat 4 is installed, make to be calibrated sensor 5 to be in water vat 4, carried out encapsulation process by mounting flange 401 and sealing device 403 bottom water vat 4, and realize water vat water outlet by ball valve 402, be calibrated after sensor 5 signal transmssion line interface 404 is processed by watertight and draw；Water vat is connected with motor and reductor 6 by mounting flange 401, and whole device is placed on stand 1 by mounting flange 7, sets up complete torsion calibration device.
As in figure 2 it is shown, water vat 4 top blow-by can carry out water filling, bottom controls the water yield by ball valve 402, and then realizes being calibrated sensor simplicity of environment and air ambient alignment in water and be switched fast.
Torque sensor 5 will be calibrated be connected with motor and reductor 6 by mounting flange 401, motor and reductor are the load maintainer of this device, then standard torque sensor 2 is connected by flexible coupling 3 and be calibrated sensor 5, when motor and reductor 6 load, two sensors experiences same torque value, to reach the requirement of comparison-type calibration；Standard transducer 2 other end is formed calibrating installation by mounting flange 7 is fixing with stand 1.Water vat 4 and ball valve 402 is used to realize the switching of underwater environment and water-less environment.
Claims (3)
1. a most dual-purpose torque sensor calibrating installation waterborne, there is a standard torque sensor (2) being calibrated sensor (5) for calibration, one placement is calibrated the water vat (4) of sensor (5), it is characterised in that is calibrated sensor (5) upper end described in: and is connected in series standard torque sensor (2) by flexible coupling (3)；It is calibrated sensor (5) to be placed in water vat (4), water vat (4) bottom is sealed by mounting flange (401) and sealing device (403), water vat (4) is connected with motor and reductor (6) by mounting flange (401), when motor and reductor (6) load, it is calibrated sensor (5) and standard torque sensor (2) experiences same torque value, be calibrated sensor (5) for comparison-type calibration.
The most dual-purpose torque sensor calibrating installation waterborne the most according to claim 1, it is characterized in that: described water vat (4) top has water filling port, equipped with for controlling the ball valve (402) of the water vat water yield on the mounting flange (401) of bottom, it is calibrated sensor (5) being switched fast of environment and air ambient alignment in water for realization.
The most dual-purpose torque sensor calibrating installation waterborne the most according to claim 1 and 2, it is characterised in that: described calibrating installation is placed on stand (1) by mounting flange (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410638539.XA CN104330207B (en) | 2014-11-13 | 2014-11-13 | The most dual-purpose torque sensor calibrating installation waterborne |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410638539.XA CN104330207B (en) | 2014-11-13 | 2014-11-13 | The most dual-purpose torque sensor calibrating installation waterborne |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104330207A CN104330207A (en) | 2015-02-04 |
| CN104330207B true CN104330207B (en) | 2016-08-17 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410638539.XA Active CN104330207B (en) | 2014-11-13 | 2014-11-13 | The most dual-purpose torque sensor calibrating installation waterborne |
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| Country | Link |
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| CN (1) | CN104330207B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107290103B (en) * | 2017-06-05 | 2020-02-04 | 中国计量科学研究院 | Multifunctional reference type torque standard machine |
| CN109932127B (en) * | 2019-03-14 | 2023-12-08 | 上海谱港机床有限公司 | Quick calibrating device of torque sensor |
| CN110849536B (en) * | 2019-12-06 | 2024-04-12 | 天顶星（天津）电子科技有限责任公司 | Torque sensor calibrating device |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4649757A (en) * | 1984-04-20 | 1987-03-17 | Framatome & Cie. | Device for calibrating a machine tool |
| DE4342417A1 (en) * | 1993-12-13 | 1995-08-03 | Peter Prof Dr Ing Giesecke | Apparatus for calibrating force or torque sensor |
| CN102175390A (en) * | 2011-02-25 | 2011-09-07 | 南京航空航天大学 | Piezoelectric sensor calibrating device and method |
| CN102539067A (en) * | 2011-12-20 | 2012-07-04 | 北京动力机械研究所 | Device and method for simulating underwater calibration of underwater thrust sensor |
| CN203287207U (en) * | 2013-06-25 | 2013-11-13 | 中国海洋石油总公司 | Deepwater platform dynamic load test tool |
| CN204228328U (en) * | 2014-11-13 | 2015-03-25 | 中国船舶重工集团公司第七0四研究所 | Torque sensor calibrating installation dual-purpose under water waterborne |
-
2014
- 2014-11-13 CN CN201410638539.XA patent/CN104330207B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4649757A (en) * | 1984-04-20 | 1987-03-17 | Framatome & Cie. | Device for calibrating a machine tool |
| DE4342417A1 (en) * | 1993-12-13 | 1995-08-03 | Peter Prof Dr Ing Giesecke | Apparatus for calibrating force or torque sensor |
| CN102175390A (en) * | 2011-02-25 | 2011-09-07 | 南京航空航天大学 | Piezoelectric sensor calibrating device and method |
| CN102539067A (en) * | 2011-12-20 | 2012-07-04 | 北京动力机械研究所 | Device and method for simulating underwater calibration of underwater thrust sensor |
| CN203287207U (en) * | 2013-06-25 | 2013-11-13 | 中国海洋石油总公司 | Deepwater platform dynamic load test tool |
| CN204228328U (en) * | 2014-11-13 | 2015-03-25 | 中国船舶重工集团公司第七0四研究所 | Torque sensor calibrating installation dual-purpose under water waterborne |
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| CN104330207A (en) | 2015-02-04 |
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| C06 | Publication | ||
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| C53 | Correction of patent for invention or patent application | ||
| CB03 | Change of inventor or designer information |
Inventor after: Li Tao Inventor after: Jiang Shu Inventor after: Wu Chengyong Inventor after: Xi Cuan Inventor after: Cai Yi Inventor after: Yan Kangping Inventor after: Jiu Kaixiang Inventor before: Li Tao Inventor before: Jiang Shu Inventor before: Wu Chengyong Inventor before: Xi Cuan Inventor before: Cai Yi Inventor before: Yan Kangping |
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| COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: LI TAO JIANG SHU WU CHENGYONG XI XIN CAI YI YAN KANGPING TO: LI TAO JIANG SHU WU CHENGYONG XI XIN CAI YI YAN KANGPING MIAO KAIXIANG |
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| C14 | Grant of patent or utility model | ||
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