CN201351287Y - Satellite positioning dynamic deformation modulus measuring instrument - Google Patents
Satellite positioning dynamic deformation modulus measuring instrument Download PDFInfo
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- CN201351287Y CN201351287Y CNU2009200042598U CN200920004259U CN201351287Y CN 201351287 Y CN201351287 Y CN 201351287Y CN U2009200042598 U CNU2009200042598 U CN U2009200042598U CN 200920004259 U CN200920004259 U CN 200920004259U CN 201351287 Y CN201351287 Y CN 201351287Y
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- measuring instrument
- satellite positioning
- display screen
- dynamic deformation
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Abstract
The utility model provides a satellite positioning dynamic deformation modulus measuring instrument, which comprises a settlement displacement sensor, a loading plate and a main frame, wherein the main frame is provided with a satellite positioning module, a main frame CPU, a display screen, a keyboard, a memory and a power supply. The settlement displacement sensor is fixedly connected with the loading plate, a protective cover which is fixedly connected with the loading plate is arranged outside the settlement displacement sensor, impact force receiving points are arranged on the protective cover, the main frame CPU is respectively connected with the satellite positioning module, the power supply, the display screen, the keyboard, the memory and the settlement displacement sensor, and is further provided with a communication interface. The main frame of the measuring instrument of the utility model can precisely position, and has good repeatability and high measuring precision by arranging the satellite positioning module. The arrangement of the display screen can be convenient for operators to operate and maintain, and data recorded by the memory of the main frame of the measuring instrument can be transmitted to a printer or a computer by the communication port to conduct the secondary processing or recording and storage, which is convenient for management, and can reduce the hidden dangers of serious accidents.
Description
[affiliated technical field]
The utility model relates to a kind of measuring instrument of bearing capacity of foundation soil, relates in particular to the satellite fix dynamic deformation module measuring instrument of a kind of foundation deformation modulus and bearing capacity.
[background technology]
In recent years, the road surface is harmless picks up the survey technology research and development and is subjected to increasingly extensive attention at home and abroad.Flexure is as most important road structure status evaluation index, and its measureing equipment and analytical technology development are very fast.Since nineteen fifty-three invention beam type benkelman beams deflectometer, the pavement deflection checkout equipment has developed into the dynamic benkelman beams deflectometer of simulation driving loading from the static(al) benkelman beams deflectometer, develop into the test of road pavement deflection basin from the maximum deflection test of single-point, and will be confined to flexure concept development on the flexible pavement meaning among the structure evaluation and design analysis of rigid pavement.The sixties in 20th century, France at first proposes the preliminary imagination of the dynamic benkelman beams deflectometer of drop hammer type, the later stage seventies Denmark and Sweden at first be developed into the dynamic benkelman beams deflectometer of drop hammer type, since the eighties, the dynamic benkelman beams deflectometer of drop hammer type has obtained increasingly extensive application at home and abroad.
The dynamic benkelman beams deflectometer of drop hammer type can the simulating actual conditions road pavement apply dynamic load, measures the multiple spot flexure exactly, is fit to long distance, METHOD FOR CONTINUOUS DETERMINATION.Its basic principle is that the weight by certain mass freely falls loaded plate with certain rigidity of hammering and acts on the road surface, measures the suffered deformation response of road table, i.e. deflection basin by displacement transducer then.Thereby can be according to the modulus of these each layers of data inverse road structure, the foundation of estimating as the road pavement bulk strength, so present stage the energy measurement foundation deformation modulus and the benkelman beams deflectometer of bearing capacity be called the dynamic deformation module measuring instrument again.The dynamic deformation module measuring instrument is safe in utilization, test fast, save manpower, contain much information, measurement result is more accurate.Yet; many shortcomings that the various dynamic deformation module measuring instruments of present stage also exist; as: detect no basis on location; the data poor repeatability, poor practicability is especially for the maintenance on ground; can't draw conclusion accurately according to measurement result; measurement result causes the user to report by mistake, misrepresent deliberately through regular meeting, even the user can produce and conceal, and the hidden danger that causes a serious accident.
[utility model content]
The purpose of this utility model is in order to overcome the weak point of above technology, proposes satellite fix dynamic deformation module measuring instrument, and this measuring instrument has the measurement and positioning standard, and repeatability is high, certainty of measurement height, the characteristics that practicality is high.
The utility model provides a kind of satellite fix dynamic deformation module measuring instrument; comprise sedimentation deformation sensor, loaded plate and main frame; wherein; main frame is provided with satellite positioning module, host CPU, display screen, keyboard, memory and power supply; the sedimentation deformation sensor is fixedlyed connected with loaded plate; the protective cover that the outer setting of sedimentation deformation sensor is fixedlyed connected with loaded plate; the impact force receiving station is set on the protective cover, and host CPU is connected with satellite positioning module, power supply, display screen, keyboard, memory and sedimentation deformation sensor respectively.
Described main frame is provided with communication interface.
Described main frame is provided with the displacement transducer interface, and the host CPU of main frame links to each other with the sedimentation deformation sensor by the displacement transducer interface.
Described display screen is one of LCD, LED display.
Described sedimentation deformation sensor is arranged on the top of loaded plate.
Described impact force receiving station is arranged on protective cover center of top position.
Advantage of the present utility model:
1, measuring instrument main frame of the present utility model is provided with satellite positioning module, is used to locate and write down the coordinate of measuring position, makes accurately to locate good reproducibility, certainty of measurement height, practicality height when repeatedly measuring.
2, measuring instrument main frame of the present utility model is provided with display screen, can conveniently monitor the duty of measuring instrument, handled easily personnel operation and maintenance.
3, measurement main frame of the present utility model is provided with communication interface, the related data of measuring instrument mainframe memory record can be sent to printer prints or be uploaded to computer and carry out after-treatment, record preservation, monitor the foundation construction quality with this, monitor it and whether reach requirement, convenient management.
[description of drawings]
Fig. 1 is the structural representation of the utility model satellite fix dynamic deformation module measuring instrument.
Fig. 2 is the main frame block diagram of the utility model satellite fix dynamic deformation module measuring instrument.
[specific embodiment]
For further setting forth the utility model is to reach technological means and the effect that predetermined purpose is taked, below in conjunction with accompanying drawing and preferred embodiment, to according to a kind of satellite fix dynamic deformation module measuring instrument that the utility model proposes, its specific embodiment, structure, feature and effect thereof, illustrate as after.
Please refer to shown in Figure 1; structural representation for the utility model satellite fix dynamic deformation module measuring instrument; as seen from the figure; the utility model satellite fix dynamic deformation module measuring instrument comprises sedimentation deformation sensor 3; loaded plate 4 and main frame 5; referring to shown in Figure 2; wherein; main frame 5 is provided with satellite positioning module 11; host CPU 12; display screen 13; keyboard 14; memory 15 and power supply 16; sedimentation deformation sensor 3 is fixedlyed connected with loaded plate 4; the protective cover 2 that the outer setting of sedimentation deformation sensor 3 is fixedlyed connected with loaded plate 4; impact force receiving station 1 is set on the protective cover 2, host CPU 12 respectively with satellite positioning module 11; power supply 16; display screen 13; keyboard 14; memory 15 and sedimentation deformation sensor 3 are connected.In the present embodiment, sedimentation deformation sensor 3 is arranged on the top of loaded plate 4; Described impact force receiving station 1 is arranged on protective cover 2 center of top positions.
Power supply 16 needs the equipment of electricity consumption directly or indirectly to power to all, and protective cover 2 is used for protecting sedimentation deformation sensor 3 not damaged by the influence of external impact force, and shielding protection cover 2 outer various factors are to the various interference of sedimentation deformation sensor 3.Impact force receiving station 1 be used for accepting manually dropping hammer or electronic drop hammer or wheel through the impact force (as shown in Figure 1) of the direction of arrow of out-of-date generation, this impact force makes loaded plate 4 produce settlement values.Sedimentation deformation sensor 3 is used for measuring the settlement values of loaded plate 4 under the effect of impact force, and keyboard 14 is used for setting-up time and other running parameters.
Loaded plate 4 can adopt metal sheet to make.
Display screen 13 can be LCD (Liquid Crystal Display, LCD), LED (Light Emitting Diode, light emitting diode) display screen etc., can satisfy the needs of dark surrounds and high definition.
When satellite fix dynamic deformation module measuring instrument of the present utility model is measured; after loaded plate 4 placements are safe; open main frame 5; manually drop hammer or electronic drop hammer or wheel through the impact force of the direction of arrow of out-of-date generation; this impact force action is in the impact force receiving station 1 of protective cover 2 center of top positions; and then make the loaded plate 4 of fixedlying connected produce settlement values with protective cover 2; this settlement values is recorded by sedimentation deformation sensor 3, and sedimentation deformation sensor 3 feeds back to coupled host CPU 12 with this settlement values.If this moment, satellite positioning module 11 obtained the coordinate information in tested zone, then this coordinate and above settlement values and the pairing of testing time at that time are stored in memory 15, and are presented on the display screen 13; If the no satellite-signal in tested zone, satellite positioning module 11 does not obtain the coordinate information in tested zone, does not then have locating information herein by display screen 13 prompting users, and settlement values and the pairing of testing time at that time that records is stored in memory 15.The data that are stored on the memory 15 are delivered to printer prints or are reached computer and carry out after-treatment, record through communication interface 17, and then draw conclusion accurately according to measurement result, monitor the foundation construction quality with this, monitor it and whether reach requirement, reduce user's wrong report, misrepresent deliberately or conceal the True Data of measured point, eliminate major accident hidden danger.
In this manual, the utility model is described with reference to its certain embodiments, still, still can make various modifications and conversion obviously and does not deviate from spirit and scope of the present utility model.Therefore, manual of the present utility model and accompanying drawing are considered to illustrative and nonrestrictive.
Claims (6)
1, a kind of satellite fix dynamic deformation module measuring instrument; comprise sedimentation deformation sensor, loaded plate and main frame; it is characterized in that; wherein; main frame is provided with satellite positioning module, host CPU, display screen, keyboard, memory and power supply; the sedimentation deformation sensor is fixedlyed connected with loaded plate; the protective cover that the outer setting of sedimentation deformation sensor is fixedlyed connected with loaded plate; the impact force receiving station is set on the protective cover, and host CPU is connected with satellite positioning module, power supply, display screen, keyboard, memory and sedimentation deformation sensor respectively.
2. satellite fix dynamic deformation module measuring instrument as claimed in claim 1 is characterized in that described main frame is provided with communication interface.
3. satellite fix dynamic deformation module measuring instrument as claimed in claim 2 is characterized in that described main frame is provided with the displacement transducer interface, and the host CPU of main frame links to each other with the sedimentation deformation sensor by the displacement transducer interface.
4. satellite fix dynamic deformation module measuring instrument as claimed in claim 3 is characterized in that described display screen is one of LCD, LED display.
5. satellite fix dynamic deformation module measuring instrument as claimed in claim 4 is characterized in that described sedimentation deformation sensor is arranged on the top of loaded plate.
6. satellite fix dynamic deformation module measuring instrument as claimed in claim 5 is characterized in that described impact force receiving station is arranged on protective cover center of top position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2009200042598U CN201351287Y (en) | 2009-01-22 | 2009-01-22 | Satellite positioning dynamic deformation modulus measuring instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2009200042598U CN201351287Y (en) | 2009-01-22 | 2009-01-22 | Satellite positioning dynamic deformation modulus measuring instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201351287Y true CN201351287Y (en) | 2009-11-25 |
Family
ID=41374674
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2009200042598U Expired - Fee Related CN201351287Y (en) | 2009-01-22 | 2009-01-22 | Satellite positioning dynamic deformation modulus measuring instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201351287Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104833595A (en) * | 2014-10-25 | 2015-08-12 | 四川奇石缘科技股份有限公司 | Dynamic deformation test instrument and dynamic deformation test system on the basis of WinCE embedded system |
| CN106917421A (en) * | 2017-03-06 | 2017-07-04 | 河海大学 | The method of soil pressure meter installation system and metal sheet pile side direction soil condition discrimination |
| CN107198806A (en) * | 2017-06-16 | 2017-09-26 | 深圳氢爱天下健康科技控股有限公司 | Hydrogen lung ventilator with usage record analytic function |
-
2009
- 2009-01-22 CN CNU2009200042598U patent/CN201351287Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104833595A (en) * | 2014-10-25 | 2015-08-12 | 四川奇石缘科技股份有限公司 | Dynamic deformation test instrument and dynamic deformation test system on the basis of WinCE embedded system |
| CN106917421A (en) * | 2017-03-06 | 2017-07-04 | 河海大学 | The method of soil pressure meter installation system and metal sheet pile side direction soil condition discrimination |
| CN107198806A (en) * | 2017-06-16 | 2017-09-26 | 深圳氢爱天下健康科技控股有限公司 | Hydrogen lung ventilator with usage record analytic function |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| DD01 | Delivery of document by public notice |
Addressee: Xu Jinghua Document name: Notification to Pay the Fees |
|
| DD01 | Delivery of document by public notice |
Addressee: Tang Jun Document name: Notification of Termination of Patent Right |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20091125 Termination date: 20110122 |