CN203642952U - Sensor calibration verifying apparatus - Google Patents
Sensor calibration verifying apparatus Download PDFInfo
- Publication number
- CN203642952U CN203642952U CN201320754462.3U CN201320754462U CN203642952U CN 203642952 U CN203642952 U CN 203642952U CN 201320754462 U CN201320754462 U CN 201320754462U CN 203642952 U CN203642952 U CN 203642952U
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- CN
- China
- Prior art keywords
- trave lling
- lling girder
- fixed beam
- sensor calibration
- calibration
- 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 - Lifetime
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- 238000004891 communication Methods 0.000 claims abstract description 13
- 238000012546 transfer Methods 0.000 claims description 3
- 238000005259 measurement Methods 0.000 abstract 2
- 230000005540 biological transmission Effects 0.000 abstract 1
- 238000006073 displacement reaction Methods 0.000 description 7
- 238000012937 correction Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 238000004590 computer program Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 238000012795 verification Methods 0.000 description 1
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Abstract
The utility model discloses a sensor calibration verifying apparatus comprising a servo motor, a speed-regulating system, a mechanical system, a data acquiring system, a measurement and control system, and a printer output system which are successively connected. The mechanical system comprises a movable beam, a fixed beam, a workbench, a ball screw pair, a guide post, and an equipment cabinet. The data acquiring system comprises a digital readout dial indicator. The measurement and control system comprises a PC, a communication module, and a controller. The movable beam and the fixed beam are equipped with multiple clamps and are arranged in front of the workbench in parallel. The guide post passes through the movable beam. The digital readout dial indicator is arranged over the movable beam. The controller, the servo motor, and the speed-regulating system are arranged in the equipment cabinet. The communication module is arranged between the PC and the equipment cabinet and is used for communication transmission. The printer output system is directly connected with the PC.
Description
Technical field
The utility model relates to full-automatic rectifier calibration technology field, relates in particular to a kind of sensor calibration calibration equipment.
Background technology
Conventional manual rectifier, without balancing controls, adopts the artificial hand given displacement of mode, manual record data, can not realize at the uniform velocity and controlling, and can only complete the calibration of single station sensor.
How to realize the robotization control of rectifier, replace calibration process manually, realize the simultaneously automatic pick-up transducers reading of the given displacement of programmed control, the calibration work that completes multistation sensor is also an important technology requirement.
Utility model content
For the above problem existing in prior art, the technical problems to be solved in the utility model is, can realize the simultaneously automatic pick-up transducers reading of the given displacement of programmed control, realize the automatic calibration of multiple sensors, improve efficiency, running stability and the accuracy of instrumental correction.
The utility model solves the technical scheme that its technical matters adopts:
A kind of sensor calibration calibration equipment, it comprises the servomotor and governing system, mechanical system, data acquisition system (DAS), TT&C system and the printer output system that connect successively, described mechanical system comprises trave lling girder, fixed beam, worktable, ball screw assembly, guidepost and rack, described data acquisition system (DAS) comprises digital display dial gauge, described TT&C system comprises PC, communication module and controller, described trave lling girder and described fixed beam are provided with multiple fixtures, and described trave lling girder and described fixed beam are positioned at described worktable front abreast, described guidepost is through described trave lling girder, described digital display dial gauge is positioned at described trave lling girder top, described controller and described servomotor and governing system are positioned at described rack, described communication module between described PC and described rack for communication transfer, described printer output system is directly connected with described PC.
In an embodiment of the present utility model, described guidepost is four, coordinates with linear bearing, and described ball screw assembly, is two, by ball-screw and trave lling girder mix proportion.
In an embodiment of the present utility model, described fixed beam is provided with balancing controls.
Therefore, sensor calibration calibration equipment of the present utility model, be a kind of can do single instrument also can do the horizontal placement of branched instrument, programmed control, the automatic sensor calibration calibration equipment of record data.It can realize the simultaneously automatic pick-up transducers reading of the given displacement of programmed control, realizes the automatic calibration of multiple sensors, improves efficiency, running stability and the accuracy of instrumental correction.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is described in further detail, in accompanying drawing:
Fig. 1 is full-automatic rectifier systems function diagram;
Fig. 2 is full-automatic rectifier general assembly drawing.
Now by as follows the label declaration in accompanying drawing:
1 is worktable, and 2 is trave lling girder, and 3 is fixed beam, and 4 is digital display dial gauge, and 5 is ball screw assembly,, and 6 is guidepost, and 7 is rack, and 8 is PC, and 9 is communication module, and 10 is controller, and 11 is servomotor and governing system.
Embodiment
In order to make the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein is only in order to explain the utility model, and be not used in restriction the utility model.
In a preferred embodiment of the present utility model, as shown in Figure 1, a kind of sensor calibration calibration equipment of the utility model specific embodiment, it comprises the servomotor and governing system, mechanical system, data acquisition system (DAS), TT&C system and the printer output system that connect successively, described mechanical system comprises worktable 1, trave lling girder 2, fixed beam 3, ball screw assembly, 5, guidepost 6 and rack 7, described data acquisition system (DAS) comprises digital display dial gauge 4, described TT&C system comprises PC 8, communication module 9 and controller 10, trave lling girder 2 and fixed beam 3 are provided with multiple fixtures, in order to clamping sensor, guarantee multistation, and trave lling girder 2 and fixed beam 3 are positioned at worktable 1 front abreast, guidepost 6 is through trave lling girder 2, two ball screw assembly,s 5 lay respectively in the middle of four guideposts 6, digital display dial gauge 4 is positioned at trave lling girder 2 tops, controller 10 and servomotor and governing system 11 are positioned at rack 7, communication module 9 between PC 8 and rack 7 for communication transfer, printer output system is directly connected with PC 8.In the utility model specific embodiment, guidepost 6 is four, coordinates with linear bearing, and ball screw assembly, 5 has two, by ball-screw and trave lling girder mix proportion, has guaranteed the stable of structure.
In the utility model specific embodiment, on fixed beam, there is zero setting structure, while making displacement meter clamping, adjust respectively the range zero point of self.
In concrete use, after the sensor that band is detected fixedly clips, starter motor drives clamping plate to move around, and digital display dial gauge moves, and resistance ratio outputs to collection plate, after signal conversion, feed back in PC, complete the mensuration process to displacement transducer by the control of PC.Crack gauge of the present utility model can meet accuracy requirement, and strainometer list station meets accuracy requirement; Separately, adopt four guideposts, guarantee stable; Separately, zeroing: holder part is returned to zero, be applicable to multistation.
The utility model belongs to strainometer series, the crack gauge series in calibration and verification dam safety monitoring sensor-Carlson, Evans Fordyce instrument and vibrating wire instrument.It is a kind of to drive two ball screws to make plate forward and backward parallel motion under four guide pillars take digital dial gauge or dial gauge as standard value by computer program control servomotor simultaneously.This device can 1 strainometer of calibration or 5 displacement meters of a calibration and automatically record the test figure of each test apparatus.
Sensor calibration calibration equipment of the present utility model, be a kind of can do single instrument also can do the horizontal placement of branched instrument, programmed control, the automatic sensor calibration calibration equipment of record data.Be provided with four guideposts and two ball screw assembly,s, can make mechanism operate steadily, accurately, high-level efficiency.Therefore sensor calibration calibration equipment of the present utility model can be realized the automatic calibration of multiple sensors, improves efficiency, running stability and the accuracy of instrumental correction.
Should be understood that, for those of ordinary skills, can be improved according to the above description or convert, and all these improvement and conversion all should belong to the protection domain of the utility model claims.
Claims (3)
1. a sensor calibration calibration equipment, is characterized in that, comprises the servomotor and governing system, mechanical system, data acquisition system (DAS), TT&C system and the printer output system that connect successively, described mechanical system comprises trave lling girder, fixed beam, worktable, ball screw assembly, guidepost and rack, described data acquisition system (DAS) comprises digital display dial gauge, described TT&C system comprises PC, communication module and controller, described trave lling girder and described fixed beam are provided with multiple fixtures, and described trave lling girder and described fixed beam are positioned at described worktable front abreast, described guidepost is through described trave lling girder, described digital display dial gauge is positioned at described trave lling girder top, described controller and described servomotor and governing system are positioned at described rack, described communication module between described PC and described rack for communication transfer, described printer output system is directly connected with described PC.
2. sensor calibration calibration equipment according to claim 1, is characterized in that, described guidepost is four, coordinates with linear bearing, and described ball screw assembly, is two, by ball-screw and trave lling girder mix proportion.
3. sensor calibration calibration equipment according to claim 1, is characterized in that, described fixed beam is provided with balancing controls.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320754462.3U CN203642952U (en) | 2013-11-21 | 2013-11-21 | Sensor calibration verifying apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320754462.3U CN203642952U (en) | 2013-11-21 | 2013-11-21 | Sensor calibration verifying apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203642952U true CN203642952U (en) | 2014-06-11 |
Family
ID=50874187
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320754462.3U Expired - Lifetime CN203642952U (en) | 2013-11-21 | 2013-11-21 | Sensor calibration verifying apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203642952U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104655168A (en) * | 2013-11-21 | 2015-05-27 | 南京河海南自水电自动化有限公司 | Sensor calibration verifying device |
| CN107755562A (en) * | 2017-12-07 | 2018-03-06 | 苏州司巴克自动化设备股份有限公司 | A kind of laterally adjustable formula fixture |
-
2013
- 2013-11-21 CN CN201320754462.3U patent/CN203642952U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104655168A (en) * | 2013-11-21 | 2015-05-27 | 南京河海南自水电自动化有限公司 | Sensor calibration verifying device |
| CN107755562A (en) * | 2017-12-07 | 2018-03-06 | 苏州司巴克自动化设备股份有限公司 | A kind of laterally adjustable formula fixture |
| CN107755562B (en) * | 2017-12-07 | 2023-11-28 | 苏州司巴克自动化设备股份有限公司 | Clamp with adjustable it is horizontal |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140611 |
|
| CX01 | Expiry of patent term |