CN207456424U - The real-time monitoring device of cantilever beam deformation - Google Patents
The real-time monitoring device of cantilever beam deformation Download PDFInfo
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- CN207456424U CN207456424U CN201721336845.3U CN201721336845U CN207456424U CN 207456424 U CN207456424 U CN 207456424U CN 201721336845 U CN201721336845 U CN 201721336845U CN 207456424 U CN207456424 U CN 207456424U
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- cantilever beam
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- deformation
- attitude transducer
- attitude
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Abstract
The utility model is related to a kind of real-time monitoring devices of cantilever beam deformation, including cantilever beam, attitude transducer, the data line of attitude transducer, data acquisition and recording terminal, several attitude transducers are arranged on the cantilever beam, the cantilever beam is divided into several sections, attitude transducer connects data acquisition and recording terminal by the data line of attitude transducer, when cantilever beam deforms, the data-signal of the attitude information for the cantilever beam for monitoring its position is transferred to data acquisition and recording terminal by each attitude transducer by the data line of attitude transducer, obtain the real-time deformation information of cantilever beam.The device can monitor that cantilever beam is each to be opened up to the deformation at position in real time（x,y,z）The line deformation and angular deformation in three directions will monitor obtained deformation information and feed back to safety and control system in real time, and adjustment operation posture can increase security of system and the operation posture of cantilever beam is optimized, reduce the cost for manufacturing and running.
Description
Technical field
The utility model is related to the structure of a kind of cantilever beam or similar cantilever beam, such as pneumatic equipment bladess, aircraft wing, tower
The deformation monitoring device of cantilever etc. is hung, especially a kind of real-time monitoring device of cantilever beam deformation.
Background technology
At present, the test generally for cantilever beam can only survey stress, and there is no effective means of testing for real-time deformation state
It is monitored.For the cantilever beam structure that deformation is more paid close attention to, deformation is highly important information.
The content of the invention
The utility model is to provide for a kind of real-time monitoring device of cantilever beam deformation, which can monitor cantilever in real time
Beam is each to be opened up to the deformation at position, will be monitored obtained deformation information in real time and is fed back to safety and control system, adjustment operation
Posture can increase security of system and the operation posture of cantilever beam is optimized, reduce manufacture and operation into
This.
To achieve the above object, the technical solution of the utility model is：A kind of real-time monitoring device of cantilever beam deformation, bag
Cantilever beam, attitude transducer, the data line of attitude transducer, data acquisition and recording terminal are included, is arranged on the cantilever beam
The cantilever beam is divided into several sections by several attitude transducers, and attitude transducer is connected by the data line of attitude transducer
Data acquisition and recording terminal is connect, when cantilever beam deforms, each attitude transducer will monitor the cantilever of its position
The data-signal of the attitude information of beam is transferred to data acquisition and recording terminal by the data line of attitude transducer, is hanged
The real-time deformation information of arm beam.
The exhibition of the cantilever beam is arranged on position to small two attitude transducers.
The attitude transducer is one kind in inclinator, accelerometer, gyroscope, GPS and magnetometer.The cantilever beam
For one kind in wind electricity blade, aircraft wing, tower crane cantilever；The data acquisition and recording terminal for data collector, capture card,
One kind in computer.
The beneficial effects of the utility model are：
The device can monitor that cantilever beam is each to be opened up to the deformation at position in real time（x, y, z）The line deformation in three directions
And angular deformation, obtained deformation information will be monitored in real time and feeds back to safety and control system, and adjustment operation posture can increase and be
System security, and the operation posture of cantilever beam can be optimized, reduce the cost of manufacture and operation.
Description of the drawings
Fig. 1 is the schematic diagram for the real-time monitoring device that the cantilever beam of the utility model deforms.
Specific embodiment
The utility model is described in further detail with embodiment below in conjunction with the accompanying drawings.
As shown in Figure 1, a kind of real-time monitoring device of cantilever beam deformation, passes including cantilever beam b, attitude transducer a, posture
Data line c, the data acquisition and recording terminal d of sensor.
Several attitude transducers a is arranged on cantilever beam b, b points are several sections by the cantilever beam, and attitude transducer a passes through
Attitude information is by data line c connection data acquisition and recording terminal d, each posture sensing when cantilever beam b deforms
Device monitors the attitude information of its position, and the data line c for passing through attitude transducer is transferred to data collection station d
And data processing is carried out, obtain the real-time deformation information of cantilever beam b.
N is arranged in the exhibition of cantilever beam b on position（N≥2）A attitude transducer a.Attitude transducer a includes but not limited to incline
Angle instrument, accelerometer, gyroscope, GPS and magnetometer etc.；Cantilever beam b is wind electricity blade, aircraft wing, tower crane cantilever etc.；Data
Acquisition and recording terminal d includes but not limited to data collector, capture card, computer etc..
Think that deformation meets linear small deformation and assumes between two attitude transducer a.Attitudes vibration at each position
Information is i.e. available by the way that the difference between two neighboring attitude transducer a is added up from fixing end to free end.Its advantage is such as
Under：
（1）Attitude transducer directly measures deformation information；
（2）Cantilever beam difference is opened up can obtain to the deformation information of position；
（3）Real-time deformation information can be fed back to control system, carry out control adjustment in real time to optimize performance.
The handling characteristics of the utility model：
1. pneumatic equipment bladess in the process of running open up and be monitored in real-time to position deformation information by blade, blade sweeps tower risk quilt
Complete control, blade need not be made too firm, and weight can mitigate, and complete machine load also reduces, and cost is accordingly reduced.Together
When, the security of wind turbine further enhances.
2. aircraft wing at work if deforming senior general causes aerodynamic stalling and strength failure, supervise in real time by deformation information
Control will increase the security of aircraft.
3. engineering tower crane cantilever deflection monitoring technical ability more accurately controls construction, and further increases whole safety
Property.
Claims (5)
1. a kind of real-time monitoring device of cantilever beam deformation, including cantilever beam, attitude transducer, attitude transducer data transmission
Line, data acquisition and recording terminal, it is characterised in that：Several attitude transducers are arranged on the cantilever beam, by the cantilever beam point
For several sections, the attitude transducer connects data acquisition and recording terminal by the data line of attitude transducer, works as cantilever
When beam deforms, each attitude transducer passes through the data-signal of the attitude information for the cantilever beam for monitoring its position
The data line of attitude transducer is transferred to data acquisition and recording terminal, obtains the real-time deformation information of cantilever beam.
2. the real-time monitoring device of cantilever beam deformation according to claim 1, it is characterised in that：The exhibition of the cantilever beam to
It is arranged on position to small two attitude transducers.
3. the real-time monitoring device of cantilever beam deformation according to claim 1, it is characterised in that：The attitude transducer is
One kind in inclinator, accelerometer, gyroscope, GPS, magnetometer.
4. the real-time monitoring device of cantilever beam deformation according to claim 1, it is characterised in that：The data acquiring and recording
Terminal is data collector, one kind in capture card, computer.
5. the real-time monitoring device deformed according to any cantilever beams of claim 1-4, it is characterised in that：The cantilever beam
For one kind in wind electricity blade, aircraft wing, tower crane cantilever.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721336845.3U CN207456424U (en) | 2017-10-17 | 2017-10-17 | The real-time monitoring device of cantilever beam deformation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721336845.3U CN207456424U (en) | 2017-10-17 | 2017-10-17 | The real-time monitoring device of cantilever beam deformation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207456424U true CN207456424U (en) | 2018-06-05 |
Family
ID=62252524
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721336845.3U Active CN207456424U (en) | 2017-10-17 | 2017-10-17 | The real-time monitoring device of cantilever beam deformation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207456424U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110487240A (en) * | 2019-08-29 | 2019-11-22 | 哈尔滨工业大学 | Surface deformation monitoring induction element and its application based on 3D printing technique |
| CN111189428A (en) * | 2020-02-13 | 2020-05-22 | 桂林理工大学 | Real-time monitoring method for bending deformation of cantilever beam |
-
2017
- 2017-10-17 CN CN201721336845.3U patent/CN207456424U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110487240A (en) * | 2019-08-29 | 2019-11-22 | 哈尔滨工业大学 | Surface deformation monitoring induction element and its application based on 3D printing technique |
| CN111189428A (en) * | 2020-02-13 | 2020-05-22 | 桂林理工大学 | Real-time monitoring method for bending deformation of cantilever beam |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | "change of name, title or address" |
Address after: Shen Gang street of Jiangyin city in Jiangsu province 214443 Wuxi city Shen Zhuang Road No. 3 Patentee after: Vision Energy Co.,Ltd. Address before: 8, B, building 200051, block SOHO, Zhongshan square, 1065 West Zhongshan Road, Shanghai, Changning District Patentee before: Envision Energy (Denmark) APS |
|
| CP03 | "change of name, title or address" |