CN109682353A - A kind of dip measuring device and method - Google Patents
A kind of dip measuring device and method Download PDFInfo
- Publication number
- CN109682353A CN109682353A CN201910067355.5A CN201910067355A CN109682353A CN 109682353 A CN109682353 A CN 109682353A CN 201910067355 A CN201910067355 A CN 201910067355A CN 109682353 A CN109682353 A CN 109682353A
- Authority
- CN
- China
- Prior art keywords
- bubble
- controller
- value
- platform
- rotary components
- 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.)
- Pending
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C9/00—Measuring inclination, e.g. by clinometers, by levels
- G01C9/18—Measuring inclination, e.g. by clinometers, by levels by using liquids
- G01C9/24—Measuring inclination, e.g. by clinometers, by levels by using liquids in closed containers partially filled with liquid so as to leave a gas bubble
- G01C9/34—Measuring inclination, e.g. by clinometers, by levels by using liquids in closed containers partially filled with liquid so as to leave a gas bubble of the tubular type, i.e. for indicating the level in one direction only
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C9/00—Measuring inclination, e.g. by clinometers, by levels
- G01C9/18—Measuring inclination, e.g. by clinometers, by levels by using liquids
- G01C9/24—Measuring inclination, e.g. by clinometers, by levels by using liquids in closed containers partially filled with liquid so as to leave a gas bubble
- G01C9/26—Details
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Arrangements For Transmission Of Measured Signals (AREA)
Abstract
The invention discloses a kind of dip measuring device and methods, its device includes controller and wheel measuring mechanism, the wheel measuring mechanism includes rotary components and the electronic leveler bubble that is fixed on rotary components, and the controller is connect with rotary components and electronic leveler bubble respectively.The present invention can be improved range, measurement accuracy, stability and the reliability of object inclination angle measurement.
Description
Technical field
The invention belongs to inclination angle field of measuring technique, a kind of dip measuring device and method are related in particular to, it is main to use
Precise measurement is carried out in the two-dimentional inclination angle to object.
Background technique
As technology of Internet of things, the raising of engineering machinery intelligent degree and natural calamity increase, make in measure object (such as
Bridge pier, equipment etc.) obliquity sensor of gradient is applied to engineering machinery, industrial automation, robot, security, friendship
The every field of the societies such as logical transport, safety monitoring and human lives, have bred huge market.Obliquity sensor 85% at present
It is realized using MEMS technology, while enhancing product performance, cost is also greatly reduced.But the obliquity sensor of MEMS technology is surveyed
Accuracy of measurement is lower, and the linearity of numerical value is not good enough.Therefore existing in some pairs of precision, stability and the high occasion of reliability requirement
There is the obliquity sensor based on MEMS technology with regard to unsuitable.
Summary of the invention
It is an object of the invention to solve the above-mentioned problems in the prior art, a kind of dip measuring device and side are provided
Method, the present invention can be improved range, measurement accuracy, stability and the reliability of object inclination angle measurement.
To achieve the above object, The technical solution adopted by the invention is as follows:
A kind of dip measuring device, it is characterised in that: including controller and wheel measuring mechanism, the wheel measuring mechanism includes
Rotary components and the electronic leveler bubble being fixed on rotary components, the controller respectively with rotary components and electronic leveler gas
Bubble connection.
The quantity of the wheel measuring mechanism is two sets, and Liang Tao wheel measuring mechanism is perpendicular, Liang Tao wheel measuring mechanism
With the inclination value of controller conjunction measuring X-direction and the inclination value of Y direction.
The controller includes main control module, wireless module and Voltage stabilizing module, Voltage stabilizing module be respectively main control module and
Wireless module power supply, main control module are connect with wireless module, rotary components and electronic leveler bubble respectively.
The rotary components include driver, rotary encoder and platform, and platform is fixedly connected with driver, electronic leveler
Bubble is fixed on platform, and rotary encoder is used for the rotational angle of measuring table；Driver and rotary encoder with control
Device connection.
The inclination measuring device further includes fixing seat, and controller and wheel measuring mechanism are each attached in fixing seat.
A kind of inclination angle measurement method, it is characterised in that: electricity is arranged in X-direction and/or Y direction on object under test surface
Sub- level(l)ing bubble is controlled using the test value of control assembly continuous acquisition electronic leveler bubble, and according to collected test value
Then the rotation of electronic leveler bubble acquires until the bubble of electronic leveler bubble tends towards stability and stores electronic leveler gas this moment
The angle value and test value of bubble, calculate inclination value further according to angle value and test value.
The control assembly includes controller and rotary components, and rotary components include driver, rotary encoder and platform,
Platform is fixedly connected with driver, and electronic leveler bubble is fixed on platform, and rotary encoder is used for the angle of rotation of measuring table
Degree, driver, rotary encoder and electronic leveler bubble are connect with controller.
Using the present invention has the advantages that
1, the present invention is mainly made of controller, rotary components and the electronic leveler bubble being fixed on rotary components, controller
The rotation of electronic leveler bubble can be controlled by rotary components, and can acquire the rotational angle and electronic leveler gas of rotary components
The test value of bubble.The structure can make product can get accurate inclination value under inclined surface, therefore it has to determinand
Flatness, inclination direction of body etc. require low feature.And the implementation of package unit is simple and feasible, structure is simple, feasible
Property it is high.
2, the present invention can distinguish precise measurement object in X-direction and Y direction by Liang Tao wheel measuring mechanism
Inclination value can obtain the two-dimensional surface inclination value of object under test after Macro or mass analysis.
3, the present invention uses high-precision electronic level(l)ing bubble, and precision is consistent with the precision of level(l)ing bubble, complete with 360 degree
The characteristics of high-precisions such as range and gamut, the scene of application is very wide.
4, the present invention can be realized long-range measurement by wireless module, additionally it is possible to realize measurement data long-distance Log server, carry out
The display of terminal and the analysis of big data.
5, the present invention is whole can be controlled in 15cm square, has many advantages, such as small in size, at low cost.Also have when in use steady
Fixed reliable advantage has leading excellent in the automatic monitoring field that datum mark stability sentences the high standards such as knowledge, high accuracy platform
Gesture.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of embodiment 1；
Fig. 2 is the measuring principle figure of embodiment 1；
Fig. 3 is the rotation control means schematic diagram of rotary components in embodiment 1；
Fig. 4 is the structural schematic diagram of embodiment 2；
Fig. 5 is the measuring principle figure of embodiment 2；
In the figure, it is marked as 1, controller, 2, electronic leveler bubble, 3, main control module, 4, wireless module, 5, Voltage stabilizing module, 6, drive
Dynamic device, 7, rotary encoder, 8, platform, 9, fixing seat, 10, rotary components.
Specific embodiment
Embodiment 1
Present embodiment discloses a kind of dip measuring devices, as shown in Figure 1, including controller 1 and wheel measuring mechanism, the rotation
Turn the electronic leveler bubble 2 that measuring mechanism includes rotary components 10 He is fixed on rotary components 10, the controller 1 respectively with
Rotary components 10 and electronic leveler bubble 2 connect.
In the present embodiment, as shown in Fig. 2, the controller 1 includes main control module 3, wireless module 4 and Voltage stabilizing module 5, master
Control module 3 is connect with wireless module 4, rotary components 10 and electronic leveler bubble 2 respectively.Wherein, Voltage stabilizing module 5 is respectively master control
Molding block and wireless module 4 are powered, and provide stable voltage output, which can also lead to by external dc transformation
The VCC supply voltage that lithium battery energy storage battery is converted to 4 demand of main control module 3 and wireless module is crossed, has and stablizes high-precision voltage
Output and enough load capacity.Main control module 3 is core component, and conventional stm32 controller can be used in main control module 3,
Main control module 3 is mainly used for acquiring test value measured by electronic leveler bubble 2, drives rotary components 10 further according to arithmetic result
It is rotated by setting, calculates high precision dip value, and pass data to wireless module 4.Wireless module 4 is connect by TXD/RXD
Mouth is connect with main control module 3, and VCC, which powers, carrys out free main control module 3, can be realized transmitting terminal by wireless data transmission and be received
The remote communication and measurement data that the communication at end and transmitting terminal and Centralized Controller 1 are realized upload, carry out the display of terminal with
And big data analysis.
In the present embodiment, the rotary components 10 are existing conventional techniques comprising driver 6,7 peace of rotary encoder
Platform 8, driver 6 can be motor, and platform 8 is fixedly connected with driver 6, and electronic leveler bubble 2 is fixed on platform 8, and rotation is compiled
Code device 7 is used for the rotational angle of measuring table 8, and driver 6 and rotary encoder 7 connect with the main control module 3 in controller 1
It connects, driver 6 and rotary encoder 7 realize communication by 485 communication protocols.Wherein, main control module 3 can drive in high precision
The rotation of 8 micro-stepping of platform, rotary encoder 7 are able to record the angle rotated every time, and the zero degree that can also write letter is convenient for subsequent angle
Degree calculates.Platform 8 can be circular configuration, can carry certain load, it can be achieved that 360 degree rotation.High-precision electronic level gas
Bubble 2 is fixed on 8 center of platform, and the center line of preferred high accuracy electronic leveler bubble 2 is mutually be overlapped with the center line of platform 8
It closes.High-precision electronic level(l)ing bubble 2 has the characteristics that high acquisition precision, high-resolution, low delay.High-precision electronic level(l)ing bubble
2 can in real time, the current test value of Quick Acquisition, feed back to 3 comprehensive analysis of main control module, data telecommunication line can pass through rotation
Turn component 10 and be connected to main control module 3, and 8 rotary course of platform will not be wound with data telecommunication line.
In the present embodiment, the inclination measuring device further includes fixing seat 9, and controller 1 and wheel measuring mechanism are solid
It is scheduled in fixing seat 9.Specifically, controller 1 and driver 6 are each attached in fixing seat 9.
In the present embodiment, the quantity of the rotary components 10 is a set of, controller 1 and rotary components 10 and electronic leveler gas
2 cooperation of bubble is for measuring object in X-direction or in the inclination value of Y direction.Wherein, when for measuring object in X-direction
Inclination value when, platform 8 and X-axis are perpendicular；When for measuring inclination value of the object in Y direction, platform 8 mutually hangs down with Y-axis
Directly.It is illustrated for the inclination value of X-direction by measuring object below:
Whole device is fixed on the datum water level of object under test by fixing seat 9 when use, this datum water level is
Invariable, the value of this datum water level can be obtained by high-precision electronic level(l)ing bubble 2, if angular deviation is larger
When, then need the test value for promoting high-precision electronic level(l)ing bubble 2 by rotatable platform 8 to be in useful range range to obtain.
The comprehensive angle measurement result of object under test is the rotational angle (high range value) and high-precision electronic level(l)ing bubble 2 of platform 8
Test value (down scale value) reflects the change of pitch angle value of object under test by the variation of comprehensive angle value.Wherein turn of platform 8
Dynamic control is as shown in Figure 3: 2 original state of high-precision electronic level(l)ing bubble is in the position " b ", 3 high frequency of main control module acquisition high-precision
2 data of electronic leveler bubble rely on 2 data of high-precision electronic level(l)ing bubble to indicate 6 control platform of driver, 8 continuous rotation.When
(rotation high-precision electronic level(l)ing bubble 2 arrives the position " c " when the data of high-precision electronic level(l)ing bubble 2 are in preset range and stablize
Set), platform 8 stops operating, respectively record platform 8 rotate angle and high-precision electronic level(l)ing bubble 2 test value, by with
Initial zero position subtracts each other the change of pitch angle value that object under test can be obtained.
Embodiment 2
Present embodiment discloses a kind of dip measuring device, including controller 1 and wheel measuring mechanism, the wheel measuring mechanisms
Including rotary components 10 and the electronic leveler bubble 2 that is fixed on rotary components 10, the controller 1 respectively with rotary components 10
It is connected with electronic leveler bubble 2.The rotary components 10 are existing conventional techniques comprising driver 6,7 and of rotary encoder
Platform 8, driver 6 can be motor, and platform 8 is fixedly connected with driver 6, and electronic leveler bubble 2 is fixed on platform 8, rotation
Rotational angle driver 6 and rotary encoder 7 of the encoder 7 for measuring table 8 connect with the main control module 3 in controller 1
It connects.Wherein, as shown in figure 4, the quantity of the wheel measuring mechanism is two sets, Liang Tao wheel measuring mechanism is perpendicular, and two sets
Rotary measurement device is controlled by same controller 1；When measurement, Liang Tao wheel measuring mechanism and 1 conjunction measuring X-axis side of controller
To inclination value and Y direction inclination value.
In the present embodiment, the controller 1 includes main control module 3, wireless module 4 and Voltage stabilizing module 5, as shown in figure 5, main
Control module 3 respectively with driver 6, rotary encoder 7 and the electronic leveler bubble 2 in wireless module 4, Liang Tao wheel measuring mechanism
Connection.Its measuring principle is same as Example 1.
Embodiment 3
Present embodiment discloses a kind of inclination angle measurement method, measurement process is as follows:
Electronic leveler bubble is arranged in X-direction and/or Y direction on object under test surface, using control assembly continuous acquisition
The test value of electronic leveler bubble, and the rotation of electronic leveler bubble is controlled according to collected test value, until electronic leveler gas
The bubble of bubble tends towards stability, and the angle value and test value of electronic leveler bubble this moment is then acquired and store, further according to angle value
Inclination value is calculated with test value.
In the present embodiment, the control assembly includes controller and rotary components, and rotary components include driver, rotation volume
Code device and platform, platform are fixedly connected with driver, and electronic leveler bubble is fixed on platform, and rotary encoder is flat for measuring
The rotational angle of platform, driver, rotary encoder and electronic leveler bubble are connect with controller.Wherein, controller and rotation
The structure of component is preferably identical as the structure of controller and rotary components in embodiment 1 or embodiment 2, but as needed,
Other different controllers and rotary components can be used.
In the present embodiment, it is described until the bubble of electronic leveler bubble tend towards stability refer to it is stable in object under test itself
In the case where, control assembly and electronic leveler bubble eventually tend to stop operating, and the test value of level(l)ing bubble is continuously adopted
After collection, the mean square deviation of adjacent N group data is controlled in a certain range, such as 0.5 second, shows electronic leveler bubble at this time
Bubble tend towards stability, the angle value and test value of acquisition electronic leveler bubble at this time can calculate inclination value.
In the present embodiment, the electronic leveler bubble is driven by platform by driver and is rotated, therefore the angle of object to be measured
Degree is determined jointly by the test value of electronic leveler bubble and the rotational angle of platform.Specifically, existing angle measurement is generally straight
Data are read, and the present invention is combined using big down scale to sentence and know, high range had both been the rotational angle of platform, and down scale is electronics
The test value of level(l)ing bubble.Such as: high range turntable obtain angle value be 100 ° 2 ', down scale level(l)ing bubble test value be-
35.5 ", the last inclination value of object is just 100 ° 1 ' 24.5 ".
The present embodiment is in actual measurement, first by the test value of controller continuous acquisition electronic leveler bubble, and according to adopting
The test value collected controls the rotation of electronic leveler bubble by rotary components and (i.e. after controller continuous acquisition to test value, passes through
Rotary components correct the position of bubble in electronic leveler bubble), until the bubble of electronic leveler bubble tends towards stability state, so
The angle value and test value of (bubble of electronic leveler bubble tend towards stability state) electronic leveler bubble this moment are acquired and stored afterwards,
The inclination value of object under test can be calculated further according to angle value and test value.In addition, if object under test run-off the straight, in repetition
The process of stating can measure the inclination value after object tilt, as needed, subtract the inclination angle before inclination using the inclination value after inclination
Value, also can be obtained the change of pitch angle value of object tilt.
Claims (7)
1. a kind of dip measuring device, it is characterised in that: including controller (1) and wheel measuring mechanism, the wheel measuring machine
Structure includes rotary components (10) and the electronic leveler bubble (2) being fixed on rotary components (10), the controller (1) respectively with
Rotary components (10) and electronic leveler bubble (2) connection.
2. a kind of dip measuring device as described in claim 1, it is characterised in that: the quantity of the wheel measuring mechanism is two
Set, Liang Tao wheel measuring mechanism is perpendicular, the inclination value of Liang Tao wheel measuring mechanism and controller (1) conjunction measuring X-direction
With the inclination value of Y direction.
3. a kind of dip measuring device as claimed in claim 1 or 2, it is characterised in that: the controller (1) includes master control mould
Block (3), wireless module (4) and Voltage stabilizing module (5), Voltage stabilizing module (5) are respectively that main control module and wireless module (4) are powered,
Main control module (3) is connect with wireless module (4), rotary components (10) and electronic leveler bubble (2) respectively；Main control module (3) is used
It is rotated in control rotary components (10), and acquires the rotational angle of rotary components (10) and the test value of electronic leveler bubble (2),
Main control module (3) measures the inclination value of object according to rotational angle and test value.
4. a kind of dip measuring device as claimed in claim 1 or 2, it is characterised in that: the rotary components (10) include driving
Dynamic device (6), rotary encoder (7) and platform (8), platform (8) are fixedly connected with driver (6), and electronic leveler bubble (2) is fixed
On platform (8), rotary encoder (7) is used for the rotational angle of measuring table (8)；Driver (6) and rotary encoder (7) are equal
It is connect with controller (1).
5. a kind of dip measuring device as described in claim 1, it is characterised in that: the inclination measuring device further includes solid
Reservation (9), controller (1) and wheel measuring mechanism are each attached on fixing seat (9).
6. a kind of inclination angle measurement method, it is characterised in that: electronics is arranged in X-direction and/or Y direction on object under test surface
Level(l)ing bubble controls electricity using the test value of control assembly continuous acquisition electronic leveler bubble, and according to collected test value
Then sub- level(l)ing bubble rotation acquires until the bubble of electronic leveler bubble tends towards stability and stores electronic leveler bubble this moment
Angle value and test value, calculate inclination value further according to angle value and test value.
7. a kind of inclination angle measurement method as claimed in claim 6, it is characterised in that: the control assembly includes controller and rotation
Turn component, rotary components include driver, rotary encoder and platform, and platform is fixedly connected with driver, electronic leveler bubble
It is fixed on platform, rotary encoder is used for the rotational angle of measuring table, driver, rotary encoder and electronic leveler bubble
It is connect with controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910067355.5A CN109682353A (en) | 2019-01-24 | 2019-01-24 | A kind of dip measuring device and method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910067355.5A CN109682353A (en) | 2019-01-24 | 2019-01-24 | A kind of dip measuring device and method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109682353A true CN109682353A (en) | 2019-04-26 |
Family
ID=66194457
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910067355.5A Pending CN109682353A (en) | 2019-01-24 | 2019-01-24 | A kind of dip measuring device and method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109682353A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103035109A (en) * | 2012-12-05 | 2013-04-10 | 同济大学 | Wireless inclination angle measurement system applied to underground tunnel detection |
| CN203687929U (en) * | 2014-02-07 | 2014-07-02 | 北京电影机械研究所 | Platform levelness measuring device for separating to-be-measured plane from regulating mechanism |
| CN105486276A (en) * | 2016-01-12 | 2016-04-13 | 北京东方计量测试研究所 | High-precision measurement device and measurement method for angle of pitch |
| CN209495698U (en) * | 2019-01-24 | 2019-10-15 | 成都大亦科技有限公司 | A kind of dip measuring device |
-
2019
- 2019-01-24 CN CN201910067355.5A patent/CN109682353A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103035109A (en) * | 2012-12-05 | 2013-04-10 | 同济大学 | Wireless inclination angle measurement system applied to underground tunnel detection |
| CN203687929U (en) * | 2014-02-07 | 2014-07-02 | 北京电影机械研究所 | Platform levelness measuring device for separating to-be-measured plane from regulating mechanism |
| CN105486276A (en) * | 2016-01-12 | 2016-04-13 | 北京东方计量测试研究所 | High-precision measurement device and measurement method for angle of pitch |
| CN209495698U (en) * | 2019-01-24 | 2019-10-15 | 成都大亦科技有限公司 | A kind of dip measuring device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103822783A (en) | Precision transmission device dynamic precision measuring system, and detection method | |
| CN103278263B (en) | Pressure-type thermometer Intelligent calibration system | |
| CN109000127A (en) | A kind of instrument and equipment self-level(l)ing device and its method | |
| CN110360957A (en) | A kind of H profile steel structure hot procedure angular distortion measurement method | |
| CN203534526U (en) | Photographing and measuring device for detection of trough solar collector | |
| CN105538341A (en) | Robot calibration system and method based on incomplete end coordinate information | |
| CN209495698U (en) | A kind of dip measuring device | |
| CN102620703B (en) | Standard of angle measurer | |
| CN106556413B (en) | A kind of two axis based on piezoelectric ceramic motor are without magnetic electrical turntable | |
| CN203203587U (en) | Real-point real-time gradient measuring device based on laser ranging | |
| CN205192503U (en) | Angular transducer automatic checkout device | |
| CN109682353A (en) | A kind of dip measuring device and method | |
| CN203323920U (en) | Intelligent verification system for pressure-type thermometer | |
| CN102175267A (en) | High-precision compensation method for horizontal angle of electro-optic theodolite | |
| CN109282833B (en) | Automatic calibration device and calibration method for plumb line coordinatograph | |
| CN104536458A (en) | Portable flight parameter data calibration method and device | |
| CN111844066A (en) | Inspection type substation inspection robot and control and moving method thereof | |
| CN103438816A (en) | High-precision measuring device for measuring joint type equipment member bar deformation | |
| CN202452967U (en) | Goniometer standard | |
| CN202974319U (en) | Angle measurement precision dynamic measuring device | |
| CN102221371A (en) | Method for high precision compensation of photoelectric theodolite vertical angle | |
| CN109990807B (en) | Hall sensor characteristic measurement experiment device and method | |
| CN204302795U (en) | A kind of aerospace system steering wheel automatic tester for performance | |
| CN104501836A (en) | Wireless device for calibration of flight data | |
| CN204286388U (en) | A kind of self-calibration system of articulated arm coordinate measuring machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |