CN109798858A - A kind of automatic traction measuring device and application method for geotechnical engineering - Google Patents
A kind of automatic traction measuring device and application method for geotechnical engineering Download PDFInfo
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- CN109798858A CN109798858A CN201910173575.6A CN201910173575A CN109798858A CN 109798858 A CN109798858 A CN 109798858A CN 201910173575 A CN201910173575 A CN 201910173575A CN 109798858 A CN109798858 A CN 109798858A
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Abstract
The invention discloses a kind of automatic traction measuring devices and its application method for geotechnical engineering, and described device includes: shell, and the line outlet passed through for cable is offered in its bottom end；The top that the line outlet is placed in the shell is arranged in take-up unit, and the take-up unit is connected with cable, is used for folding and unfolding cable；The side that the take-up unit is placed in the shell is arranged in power unit, and the power unit is connected with the take-up unit, for driving the take-up unit to operate；Control unit is arranged in the shell and is electrically connected with the power unit, carries out operation for controlling the power unit；Wherein, the line outlet is provided with door sensor module, for limiting the zero-bit of unwrapping wire, and the door sensor module is electrically connected with the control unit.The device of the invention can be realized AUTONOMOUS TASK, without manually being intervened, and can be realized remote data real-time synchronization.
Description
Technical field
The present invention relates to geotechnical engineering field of measuring technique, specifically, the present invention relates to it is a kind of for geotechnical engineering from
Dynamic traction measuring device and application method.
Background technique
In geotechnical engineering field, it is flooded with and largely needs to rely on the case where manpower carries out operation.Information-based, automation with
And intelligent fast-developing today, cost of labor is higher and higher, substitutes using automation equipment and manually has become not
Reversible trend.Such as in deeply mixing cement-soil pile measurement, by the artificial decentralization and lifting for carrying out sensor, cable, and lead to
It crosses eye recognition and decentralization is controlled at a distance from lifting.Although having demarcated distance in advance on cable, manually into
The control of row distance is difficult to ensure the precision of measurement, and is limited by the distance demarcated on cable, and when manual measurement can not be random
Change measurement interval, while the measurement work that can not manually be timed but also needing to carry out manual record, can not carry out with
It is long-range to realize real time data synchronization.Although carrying out deeply mixing cement-soil pile measurement using manpower, have mechanical automation unexistent
Portability and the advantages of fast moving, but just because of which relies on manpower and carries out operation, therefore climate, time effects, nothing
Method carries out high frequency and high-intensitive measurement work, in addition, error caused by artificial can not carry out quantitative analysis.
Summary of the invention
For the shortcomings of the prior art, the object of the present invention is to provide a kind of for the automatic of geotechnical engineering
Measuring device and application method are drawn, the automatic traction measuring device can be realized AUTONOMOUS TASK, without manually being intervened,
And described device closely and it is remote on all have the abilities of wireless receiving and dispatching data, it is same in real time to can be realized remote data
Step.
In a first aspect, the present invention discloses a kind of automatic traction measuring devices for geotechnical engineering, comprising:
Shell offers the line outlet passed through for cable in its bottom end；
The top that the line outlet is placed in the shell, the take-up unit and cable is arranged in take-up unit
It is connected, is used for folding and unfolding cable；
The side that the take-up unit is placed in the shell, the power unit and institute is arranged in power unit
It states take-up unit to be connected, for driving the take-up unit to operate；
Control unit is arranged in the shell and is electrically connected with the power unit, for controlling the power list
Member carries out operation；
Wherein, the line outlet is provided with door sensor module, for limiting the zero-bit of unwrapping wire, the door sensor module with it is described
Control unit electrical connection.
Preferably, the take-up unit includes:
Drum is used to collect cable, is arranged with cable by centainly putting in order on the drum, the drum and institute
Power unit transmission connection is stated, under the driving of the power unit, the drum is rotated to carry out the folding and unfolding of cable；
Strand oscillator is arranged in the lower section of the drum, the strand oscillator and the drum by hinged chain and is driven company
It connects, the axis linkage parallel and different with the rotation axis of the drum of the rotation axis of the strand oscillator.
Preferably, the power unit includes:
Driver is electrically connected with the control unit,
Motor is connected with the driver, and the motor is operated by the driver control；
Retarder is connected with the drum and motor coaxle respectively, and the retarder also with the driver phase
Even, under the control of the driver, the retarder is rotated coaxially with the motor and drum.
Preferably, described control unit includes:
Main control module is electrically connected with the driver, so that the main control module controls the driver
It is transmitted with parameter；
Communication module is electrically connected with the main control module, the communication module include close range wireless communication module and
Long range wireless communication module, and the close range wireless communication module and long range wireless communication module are corresponding with one respectively
Antenna electrical connection, to be communicatively coupled with external communication module；
Memory module is electrically connected with the main control module, for parameter and acquisition needed for storing main control module
Data.
Preferably, radiating module is fixed in the shell, and the radiating module is electrically connected with the main control module.
Preferably, the outer casing bottom is provided with external positioning plate, for positioning and the fixed shell.
On the other hand, invention further discloses a kind of automatic traction measuring devices for geotechnical engineering as described above
Application method includes the following steps:
The communication module of automatic traction measuring device and external wireless communication module are established and communicated to connect；
Open command is sent to close range wireless communication module by external wireless communication module or remote-wireless leads to
Believe module, and open command is transmitted to main control module by close range wireless communication module or long range wireless communication module, institute
It states main control module to be brought into operation according to the open command control device received, or directly by the main control module timing controlled
Start open command, device brings into operation；
Main control module judges cable current location by the door sensor module, if door status switch triggers, holds
Row decentralization instruction, if door status switch does not trigger, cable is drawn to the zero-bit of unwrapping wire by pull instruction in execution；
When executing decentralization instruction, the main control module controls the driver starting, electricity described in the driver control
Machine and retarder start running, and the drum and strand oscillator is driven to work, and cable starts to transfer；
Each cable transfers to a specific position, and main control module calculates and record data, and sends the data to and deposit
Storage module is stored, while main control module judges whether cable transfers to final designated position, if do not transferred to final
Designated position continues to execute decentralization instruction, executes the movement of decentralization next time；
When cable transfers to final designated position, the main control module executes upper pull instruction, the main control module control
The driver starts, and motor described in the driver control starts antiport, and drives the retarder, drum and winding displacement
Device carries out corresponding actions, and cable is begun to ramp up；
In cable uphill process, when the door sensor module is triggered, i.e., the described cable reaches the zero-bit of unwrapping wire, door sensor
Result is fed back to main control module by module, and it is out of service that main control module controls driver, correspondingly, motor, retarder, drum and
Strand oscillator is out of service, and cable stops rising；
Main control module will be remote by remote wireless communication module with all data recorded in uphill process in cable decentralization
Journey is sent to data service center, and described device terminates a wheel operation.
The beneficial effects of the present invention are:
1) stroke control in the present invention, is carried out by driver and motor, can be realized AUTONOMOUS TASK, and can whole day not
Interruption or timing measure work, are not necessarily to manual intervention；Pass through the communication module of external equipment and traction measuring device simultaneously
Communication module be communicatively coupled, so as to by external equipment to traction measuring device carry out additional control and parameter
Setting, ensure that the flexibility of device.
2) function of autonomous retractable cable in the present invention, can be realized by drum and strand oscillator, and controls take-up
Automatic placement, after guaranteeing decentralization recycling every time, cable can be maintained at zero-bit, so that measurement data will not be as time increases
And shift, and can guarantee the range accuracy of retractable cable, retractable cable distance is recorded in real time.
3) in the present invention, described device includes double wireless communication module, device closely and it is remote on all have
The ability of standby wireless receiving and dispatching data, can be realized remote data real-time synchronization.
Above description is only the general introduction of technical scheme, in order to better understand the technological means of the application,
So as to be implemented in accordance with the contents of the specification, and in order to allow the above and other objects, features and advantages energy of the application
It is enough clearer and more comprehensible, with the preferred embodiment of the application and cooperates attached drawing below detailed description is as follows.
According to the accompanying drawings to the detailed description of the application specific embodiment, those skilled in the art will be brighter
The above-mentioned and other purposes of the application, advantages and features.
Detailed description of the invention
In order to illustrate the technical solutions in the embodiments of the present application or in the prior art more clearly, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is the application
Some embodiments for those of ordinary skill in the art without creative efforts, can also basis
These attached drawings obtain other attached drawings.In all the appended drawings, similar element or part are generally identified by similar appended drawing reference.
In attached drawing, each element or part might not be drawn according to actual ratio.
Fig. 1 is a kind of structural representation for automatic traction measuring device for geotechnical engineering that one embodiment of the disclosure provides
Figure；
Fig. 2 is the module frame chart for the automatic traction measuring device of one kind that one embodiment of the disclosure provides；
Fig. 3 is the workflow schematic diagram for the automatic traction measuring device each unit of one kind that one embodiment of the disclosure provides.
Wherein: 100- control unit, 110- main control module, 120- communication module, 130- memory module, 200- power list
Member, 210- driver, 220- motor, 230- retarder, 300- take-up unit, 310- drum, 320- strand oscillator, the attached list of 400-
Member, 410- radiating module, the outside 420- positioning plate, 430- door sensor module.
Specific embodiment
To keep the purposes, technical schemes and advantages of the embodiment of the present application clearer, below in conjunction with the embodiment of the present application
In attached drawing, the technical scheme in the embodiment of the application is clearly and completely described, it is clear that described embodiment is
Some embodiments of the present application, instead of all the embodiments.In the following description, such as specific configuration and component are provided
Specific detail just for the sake of help comprehensive understanding embodiments herein.It therefore, it will be apparent to those skilled in the art that can
To make various changes and modifications the embodiments described herein without departing from the scope and spirit of the present application.In addition, in order to clear
The description to known function and construction is omitted with succinctly in Chu in embodiment.
It should be understood that " one embodiment " or " the present embodiment " that specification is mentioned in the whole text mean it is related with embodiment
A particular feature, structure, or characteristic include at least one embodiment of the application.Therefore, occur everywhere in the whole instruction
" one embodiment " or " the present embodiment " not necessarily refer to identical embodiment.In addition, these specific feature, structure or spies
Property can in any suitable manner combine in one or more embodiments.
In addition, the application can in different examples repeat reference numerals and/or letter.This repetition be in order to simplify and
Clear purpose itself does not indicate that the relationship between discussed various embodiments and/or setting.It should also be noted that,
The terms "include", "comprise" or any other variant thereof is intended to cover non-exclusive inclusion.
As shown in Figure 1, a kind of structure of the automatic traction measuring device for geotechnical engineering provided for an embodiment is shown
It is intended to, the automatic traction measuring device includes shell, take-up unit 300, power unit 200, control unit 100 and door
Magnetic module 430.
Specifically, offering the line outlet passed through for cable in the shell bottom end, set above the line outlet
It is equipped with take-up unit 300, the take-up unit 300 is connected with cable, is used for folding and unfolding cable.Specifically, as shown in Fig. 2, described
Take-up unit 300 includes drum 310 and strand oscillator 320, and the strand oscillator 320 is placed in the lower section of the drum 310, is used for
Cable is neatly sorted on the drum 310, the drum 310 is for collecting cable, the sequentially winding on the drum 310
There is cable, the drum 310 is sequentially connected with the power unit 200, under the driving of the power unit 200, the line
Disk 310 is rotated to carry out the folding and unfolding of cable.The strand oscillator 320 is sequentially connected with the drum 310 by hinged chain, and
The rotation axis of the strand oscillator 320 axis linkage parallel and different with the rotation axis of the drum 310, when 200 band of power unit
When turn disk rotates, drive the strand oscillator 320 to run by the hinged chain, enable during folding and unfolding cable by
Sequence is rich to be located on turntable or is sequentially detached from from the turntable.
The side of the drum 310 is provided with power unit 200, the power unit 200 drive the drum 310 with
And the strand oscillator 320 operates synchronously.As shown in Fig. 2, the power unit 200 has specifically included driver 210, motor 220
And retarder 230.The driver 210 is electrically connected with control unit 100, described under the control of described control unit 100
Driver 210 carries out operation, and the driver 210 is connected with the motor 220, is operated with controlling the motor 220, the electricity
Machine 220 is connected with the retarder 230 again, and the retarder 230 can reduce revolving speed, and the retarder 230 and drum 310
Coaxial to be connected, under the action of driver 210, the motor 220 rotates, and retarder 230 is driven to operate, retarder
230 reduce revolving speed according to the speed of the drawing cable of setting, enable retarder 230 that drum 310 is driven to turn according to specific
Speed rotation.
It is provided with control unit 100 below the power unit 200, as shown in Fig. 2, described control unit 100 includes
Main control module 110, communication module 120 and memory module 130.The main control module 110 is electrically connected with the driver 210
It connects, so that the main control module 110 carries out control to the driver 210 and parameter is transmitted, realizes the automatic deploying and retracting of cable,
Allow the device to carry out AUTONOMOUS TASK, and can whole day it is uninterrupted or timing measures work, be not necessarily to manual intervention, and
The autonomous control to device may be implemented in the main control module 110.Communication module 120 is electrically connected with the main control module 110, institute
It states communication module 120 and includes close range wireless communication module and long range wireless communication module, and the wireless near field communication
Module and the antenna electrical connection corresponding with one respectively of long range wireless communication module, to carry out communication link with external communication module
It connects.To described device closely and it is remote on all have the abilities of wireless receiving and dispatching data.The communication module 120 can be with
Open command and associated control parameters are received from external communication module, the main control module 110 is according to the open command control
Device processed brings into operation, to realize control of the external equipment to described device.The control parameter includes drawing cable distance
Interval, retractable cable total distance, folding and unfolding time, folding and unfolding speed, folding and unfolding pause duration and dormancy time, then communication module
The control parameter is transmitted to main control module 110 by 120, and the main control module 110 controls driver according to the control parameter
210 operations.The main control module 110 can calculate and record data during drawing cable, and the data include under cable
The distance put or risen, the time of drawing cable, the speed etc. of drawing cable can will be described by the communication module 120
Data are transmitted to the data service center that designated position is arranged in, to realize remote data real-time synchronization.The main control module
110 are also electrically connected with memory module 130, parameter needed for the memory module 130 stores main control module 110 and its obtain
Data.
Described device further includes having adjunct unit 400, as shown in Fig. 2, the adjunct unit 400 includes radiating module
410, external positioning plate 420 and door sensor module 430.It goes to reference to Fig. 1, the external setting of positioning plate 420 is used in shell bottom outside
In device is fixed on engineering site according to preset position, the shell is mounted on external positioning plate by the position being pre-designed
It on 420, and is fixed by external positioning plate 420, the external positioning plate 420 can be fixed on engineering by positioning bolt
On the mattess or wall at scene, in the present embodiment, it is correspondingly arranged on the outer casing bottom and external positioning plate 420
Through-hole, the positioning bolt are plugged in the through-hole, so that shell can be both limited to the certain bits of external positioning plate 420
Place is set, and whole device can be fixed on engineering site.
Radiating module 410 is arranged in the shell and is electrically connected with the main control module 110, in the main control module
The radiating module 410 works under 110 control, and the heat in shell is distributed to outside, thus reduce take-up unit 300,
The temperature of power unit 200 and control unit 100 guarantees the normal work of each unit.
Door sensor module 430 is arranged at the line outlet, and the door sensor module 430 is electrically connected with described control unit 100,
The door sensor module 430 is used to limit the zero-bit of unwrapping wire, and when cable is located at zero-bit, the door sensor module 430 is triggered, and will
The result feeds back to main control module 110, and when cable is not at zero-bit, the door sensor module 430 is in close state.To
After guaranteeing decentralization recycling every time, cable can be maintained at zero-bit, so that measurement data will not occur inclined as time increases
It moves.
The application method of the measuring device is shown in Figure 3, has specifically included following steps: will draw measurement automatically
The communication module 120 and external wireless communication module of device, which are established, to be communicated to connect；Unlatching is referred to by external wireless communication module
Order is sent to close range wireless communication module or long range wireless communication module, and by close range wireless communication module or at a distance
Open command is transmitted to main control module 110 by wireless communication module, and the main control module 110 is according to the open command control received
Device processed brings into operation, or directly starts open command by 110 timing controlled of main control module, and device brings into operation；It is main
Control module 110 judges cable current location by the door sensor module 430, if door status switch triggers, under executing
Instruction is put, if door status switch does not trigger, cable is drawn to the zero-bit of unwrapping wire by pull instruction in execution；When executing decentralization
When instruction, the main control module 110 controls the driver 210 and starts, and the driver 210 controls the motor 220 and subtracts
Fast device 230 starts running, and the drum 310 and strand oscillator 320 is driven to work, and cable starts to transfer；Under each cable
It is put into a specific position, main control module 110 calculates and records data, and sends the data to memory module 130 and deposited
Storage, while main control module 110 judges whether cable transfers to final designated position, if not transferring to final designated position,
Decentralization instruction is continued to execute, the movement of decentralization next time is executed；When cable transfers to final designated position, the main control module
110 execute upper pull instruction, and the main control module 110 controls the driver 210 and starts, and the driver 210 controls the electricity
Machine 220 starts antiport, and the retarder 230, drum 310 and strand oscillator 320 is driven to carry out corresponding actions, and cable starts
Rise；In cable uphill process, when the door sensor module 430 is triggered, i.e., the described cable reaches the zero-bit of unwrapping wire, door sensor
Result is fed back to main control module 110 by module 430, and the control driver 210 of main control module 110 is out of service, correspondingly, motor
220, retarder 230, drum 310 and strand oscillator 320 are out of service, and cable stops rising；Main control module 110 will be transferred in cable
Data service center, described device are remotely sent to by remote wireless communication module with all data recorded in uphill process
Terminate a wheel operation.
To the above description of all disclosed embodiments, professional and technical personnel in the field is made to can be realized or use this Shen
Please.Various modifications to these embodiments will be readily apparent to those skilled in the art, and determine herein
The General Principle of justice can be realized in other embodiments without departing from the spirit or scope of the application.Therefore, originally
Application is not intended to be limited to the embodiments shown herein, and is to fit to and the principles and novel features disclosed herein
Consistent widest scope.
Claims (7)
1. a kind of automatic traction measuring device for geotechnical engineering characterized by comprising
Shell offers the line outlet passed through for cable in its bottom end；
The top that the line outlet is placed in the shell is arranged in take-up unit, and the take-up unit is connected with cable,
For folding and unfolding cable；
The side that the take-up unit is placed in the shell, the power unit and the receipts are arranged in power unit
Line unit is connected, for driving the take-up unit to operate；
Control unit is arranged in the shell and with the power unit and is electrically connected, for control the power unit into
Row operation；
Wherein, the line outlet is provided with door sensor module, for limiting the zero-bit of unwrapping wire, and the door sensor module and the control
Unit electrical connection processed.
2. traction measuring device as described in claim 1 automatic, which is characterized in that the take-up unit includes:
Drum is used to collect cable, and cable is sequentially arranged on the drum, and the drum and the power unit are driven
Connection, under the driving of the power unit, the drum is rotated to carry out the folding and unfolding of cable；
Strand oscillator is arranged in the lower section of the drum, the strand oscillator and the drum and is sequentially connected by hinged chain, institute
State the rotation axis axis linkage parallel and different with the rotation axis of the drum of strand oscillator.
3. traction measuring device as claimed in claim 2 automatic, which is characterized in that the power unit includes:
Driver is electrically connected with the control unit,
Motor is connected with the driver, and the motor is operated by the driver control；
Retarder is connected with the drum and motor coaxle respectively, and the retarder is also connected with the driver, in institute
Under the control for stating driver, the retarder is rotated coaxially with the motor and drum.
4. traction measuring device as claimed in claim 3 automatic, which is characterized in that described control unit includes:
Main control module is electrically connected with the driver, so that the main control module is controlled and joined to the driver
Number transmitting；
Communication module is electrically connected with the main control module, and the communication module includes close range wireless communication module and long distance
From wireless communication module, and the close range wireless communication module and long range wireless communication module antenna corresponding with one respectively
Electrical connection, to carry out signal connection with external communication module；
Memory module is electrically connected with the main control module, for parameter and the data of acquisition needed for storing main control module.
5. automatic traction measuring device as claimed in claim 4, which is characterized in that be fixed with radiating mould in the shell
Block, and the radiating module is electrically connected with the main control module.
6. automatic traction measuring device as described in claim 1, which is characterized in that it is external fixed to be provided in the outer casing bottom
Position plate, for positioning and the fixed shell.
7. the application method of automatic traction measuring device as claimed in any one of claims 1 to 6, includes the following steps:
The communication module of automatic traction measuring device and external wireless communication module are established and communicated to connect；
Open command is sent to close range wireless communication module or long range wireless communication mould by external wireless communication module
Block, and open command is transmitted to main control module, the master by close range wireless communication module or long range wireless communication module
Control module brings into operation according to the open command control device received, or is directly started by the main control module timing controlled
Open command, device bring into operation；
Main control module judges cable current location by the door sensor module, if door status switch triggers, under executing
Instruction is put, if door status switch does not trigger, cable is drawn to the zero-bit of unwrapping wire by pull instruction in execution；
When executing decentralization instruction, the main control module controls the driver starting, motor described in the driver control and
Retarder starts running, and the drum and strand oscillator is driven to work, and cable starts to transfer；
Each cable transfers to a specific position, and main control module calculates and record data, and sends the data to storage mould
Block is stored, while main control module judges whether cable transfers to final designated position, if do not transferred to final specified
Position continues to execute decentralization instruction, executes the movement of decentralization next time；
When cable transfers to final designated position, the main control module, which executes, goes up pull instruction, described in the main control module control
Driver starting, motor described in the driver control start antiport, and drive the retarder, drum and strand oscillator into
Row corresponding actions, cable are begun to ramp up；
In cable uphill process, when the door sensor module is triggered, i.e., the described cable reaches the zero-bit of unwrapping wire, door sensor module
Result is fed back into main control module, main control module control driver is out of service, correspondingly, motor, retarder, drum and winding displacement
Device is out of service, and cable stops rising；
Main control module remotely sends out all data recorded in cable decentralization and uphill process by remote wireless communication module
It send to data service center, described device terminates a wheel operation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910173575.6A CN109798858A (en) | 2019-03-07 | 2019-03-07 | A kind of automatic traction measuring device and application method for geotechnical engineering |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910173575.6A CN109798858A (en) | 2019-03-07 | 2019-03-07 | A kind of automatic traction measuring device and application method for geotechnical engineering |
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| CN109798858A true CN109798858A (en) | 2019-05-24 |
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| CN201910173575.6A Pending CN109798858A (en) | 2019-03-07 | 2019-03-07 | A kind of automatic traction measuring device and application method for geotechnical engineering |
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Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20060076848A (en) * | 2004-12-29 | 2006-07-05 | (주)지오넷 | Automatic measuring system of vertically moving type using tilt sensor |
| CN201429416Y (en) * | 2009-07-07 | 2010-03-24 | 中国水利水电科学研究院 | Automatic lifting measurement device for movable type inclinometer |
| CN105676252A (en) * | 2016-01-19 | 2016-06-15 | 施浒立 | Navigation signal source for signal sheltered area |
| CN205748352U (en) * | 2016-06-29 | 2016-11-30 | 武汉长澳大地工程有限公司 | A kind of full Intelligent testing ramp |
| CN106843014A (en) * | 2017-03-24 | 2017-06-13 | 上海米度测控科技有限公司 | For the inclination measurement system with data acquisition Yu control function of deep layer deviational survey |
| CN107796366A (en) * | 2017-10-24 | 2018-03-13 | 华南理工大学 | A kind of automatic deviational survey instrument apparatus and its measuring method |
| CN107942789A (en) * | 2017-11-17 | 2018-04-20 | 深圳市科比特航空科技有限公司 | Folding and unfolding thread control device and take-up and pay-off device |
| CN207407864U (en) * | 2017-10-24 | 2018-05-25 | 华南理工大学 | A kind of automatic inclinometer device |
| CN209399953U (en) * | 2019-03-07 | 2019-09-17 | 上海米度测控科技有限公司 | A kind of automatic traction measuring device for geotechnical engineering |
-
2019
- 2019-03-07 CN CN201910173575.6A patent/CN109798858A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20060076848A (en) * | 2004-12-29 | 2006-07-05 | (주)지오넷 | Automatic measuring system of vertically moving type using tilt sensor |
| CN201429416Y (en) * | 2009-07-07 | 2010-03-24 | 中国水利水电科学研究院 | Automatic lifting measurement device for movable type inclinometer |
| CN105676252A (en) * | 2016-01-19 | 2016-06-15 | 施浒立 | Navigation signal source for signal sheltered area |
| CN205748352U (en) * | 2016-06-29 | 2016-11-30 | 武汉长澳大地工程有限公司 | A kind of full Intelligent testing ramp |
| CN106843014A (en) * | 2017-03-24 | 2017-06-13 | 上海米度测控科技有限公司 | For the inclination measurement system with data acquisition Yu control function of deep layer deviational survey |
| CN107796366A (en) * | 2017-10-24 | 2018-03-13 | 华南理工大学 | A kind of automatic deviational survey instrument apparatus and its measuring method |
| CN207407864U (en) * | 2017-10-24 | 2018-05-25 | 华南理工大学 | A kind of automatic inclinometer device |
| CN107942789A (en) * | 2017-11-17 | 2018-04-20 | 深圳市科比特航空科技有限公司 | Folding and unfolding thread control device and take-up and pay-off device |
| CN209399953U (en) * | 2019-03-07 | 2019-09-17 | 上海米度测控科技有限公司 | A kind of automatic traction measuring device for geotechnical engineering |
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