CN208121737U - Circular cone dynamic sounding automatically records experimental rig - Google Patents
Circular cone dynamic sounding automatically records experimental rig Download PDFInfo
- Publication number
- CN208121737U CN208121737U CN201820576210.9U CN201820576210U CN208121737U CN 208121737 U CN208121737 U CN 208121737U CN 201820576210 U CN201820576210 U CN 201820576210U CN 208121737 U CN208121737 U CN 208121737U
- Authority
- CN
- China
- Prior art keywords
- wireless
- shock sensors
- contact probe
- hammer
- data
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Landscapes
- Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
Abstract
The utility model relates to a kind of circular cone dynamic soundings to automatically record experimental rig, including, guide rod, punching hammer, hammer seat, feeler lever, wireless laser displacement sensor, wireless shock sensors, contact probe and data processing control device.The wireless shock sensors that the utility model is installed using wireless laser displacement sensor and at contact probe, obtain the hammering energy at contact probe and displacement, the simultaneous display of hammer force and displacement, data storage are realized by the back-end data processing unit on ground, reach and directly acquires the available energy for being transmitted to contact probe and probe displacement, the accuracy for obtaining data is high, fundamentally avoid test error brought by manual record and data correction, automatically recording and storing for data is realized, test job efficiency is improved.By the accumulation and analysis of later period a large amount of data, the relationship of the engineering mechanics parameter of test result and foundation soil is further summarized, also has certain practical and technological value for the improvement of dynamic penetration test method.
Description
Technical field
The utility model relates to a kind of geotechnical engineering detection device, especially a kind of circular cone dynamic sounding automatically records test
Device.
Background technique
Dynamic penetration test is a kind of geotechnical engineering investigation commonly home position testing method.Traditional test method is to utilize
Certain quality of dropping hammer, the probe of certain size, certain shapes is squeezed into soil, passes through blow counts and depth or dynamic penetration resistance
With the relationship of depth, soil layer engineering geological property is determined.
The hammering energy of dynamic sounding（Weight weight with fall away from product）, a part is for overcoming injection of the soil to probe
Resistance, referred to as available energy；Another part be consumed in the collision of hammer and sounding rod, feeler lever flexible deformation, overcome feeler lever and hole wall
Foundation soil generates the flexible deformation consumption of soil when being plastically deformed consumed energy, injection when the friction and detector injection of soil
Energy etc..Later period test result calculates, analysis need to carry out the long amendment of bar and hits several amendments.
Currently, the major defect of existing dynamic sounding device is that test human error is larger, cause test result accurate
Property is poor.Therefore, it is improved on testing equipment, instead of manual record, human error is fundamentally reduced, for test result
Accuracy and reliability will be with important impetus.
Utility model content
In order to overcome the shortcomings of existing dynamic sounding device, the utility model provides a kind of circular cone dynamic sounding and remembers automatically
Record experimental rig.
Technical solution adopted by the utility model to solve its technical problems is：
Circular cone dynamic sounding automatically records experimental rig, including, guide rod, punching hammer, hammer seat, feeler lever, wireless laser displacement
Sensor, wireless shock sensors, contact probe and data processing control device；The hammer seat top is equipped with guide rod and punching
Hammer hammers the side of seat into shape equipped with the wireless laser displacement sensor towards ground, and the bottom for hammering seat into shape is fixedly connected with feeler lever；Described
Wireless shock sensors are in the form of a column, and feeler lever is connect with the screw top of wireless shock sensors, wireless shock sensors
Bottom be threadedly coupled with contact probe, the data processing control device be wirelessly separately connected wireless laser displacement
Sensor and wireless shock sensors.
Further, trigger switch module is equipped in the wireless laser displacement sensor.
The utility model has an advantageous effect in that：It is to install using wireless laser displacement sensor and at contact probe
Wireless shock sensors obtain the hammering energy at contact probe and displacement, are filled by the data processing and control on ground backstage
It sets and realizes that the data storage of hammer force and displacement and simultaneous display, realization directly acquire the available energy for being transmitted to contact probe and position
It moves, the accuracy for obtaining data is high, fundamentally avoids test error brought by manual record and data correction, realizes
Automatically recording and storing for data, greatly improves dynamic penetration test working efficiency, has in this field biggish practical
Value.By the accumulation and analysis of later period a large amount of data, the engineering mechanics that can further summarize test result and foundation soil is joined
Several relationships also has certain technological value for the improvement of dynamic penetration test method.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the partial enlargement diagram of the wireless shock sensors of the utility model.
Components and number in figure：
1- guide rod；2- punching hammer；3- hammers seat into shape；4- feeler lever；5- wireless laser displacement sensor；Impact force sensing that 6- is wireless
Device；7- contact probe；8- data processing control device.
Specific embodiment
The present invention will be further described with reference to the accompanying drawings and examples.
As shown in FIG. 1 to FIG. 2, circular cone dynamic sounding automatically records experimental rig, including, guide rod 1, punching hammer 2, hammer seat 3,
Feeler lever 4, wireless laser displacement sensor 5, wireless shock sensors 6, contact probe 7 and data processing control device 8；Described
It hammers 3 top of seat into shape and is equipped with guide rod 1 and punching hammer 2, the side of hammer seat 3 is equipped with the wireless laser displacement sensor 5 towards ground, hammers seat into shape
3 bottom is fixedly connected with feeler lever 4；The wireless shock sensors 6 are in the form of a column, feeler lever 4 and wireless shock sensors 6
Screw top connection, the bottom of wireless shock sensors 6 is threadedly coupled with contact probe 7, and the data processing and control fills
It sets 8 and is wirelessly separately connected wireless laser displacement sensor 5 and wireless shock sensors 6.
Implementation process：Device is installed as shown in Figure 1, when starting test, when seat 3 is hammered in 2 hammering of punching hammer into shape, triggers wireless laser
The trigger switch module set in displacement sensor 5, wireless laser displacement sensor 5 measure the displacement that this hammering feeler lever 4 generates
And it is wirelessly transmitted to data processing control device 8, meanwhile, wireless shock sensors 6 measure this hammering
Impact force, and it is wirelessly transmitted to data processing control device 8 in real time.And so on, the data processing and control on ground
The accumulative displacement of the accumulative hammering energy of the record of device 8, hammer number, contact probe 7 realizes the simultaneous display, automatic of data
Recording and storage.
During the test, when needing to increase, replacing feeler lever 4, nothing is closed in the capable of emitting instruction of data processing control device 8
Line laser displacement sensor 5 and wireless shock sensors 6 avoid generating mushing error.
Finally it should be noted that：Above embodiments are only to illustrate the technical solution of the utility model, rather than its limitations；
Although the utility model is described in detail with reference to the foregoing embodiments, those skilled in the art should understand that：
It is still possible to modify the technical solutions described in the foregoing embodiments, or part of technical characteristic is carried out etc.
With replacement；And these are modified or replaceed, various embodiments of the utility model technology that it does not separate the essence of the corresponding technical solution
The spirit and scope of scheme.
Claims (2)
1. a kind of circular cone dynamic sounding automatically records experimental rig, which is characterized in that including guide rod（1）, punching hammer（2）, hammer seat
（3）, feeler lever（4）, wireless laser displacement sensor（5）, wireless shock sensors（6）, contact probe（7）And data processing and control
Device（8）；The hammer seat（3）Top is equipped with guide rod（1）It is hammered into shape with punching（2）, hammer seat into shape（3）Side be equipped with towards ground nothing
Line laser displacement sensor（5）, hammer seat into shape（3）Bottom be fixedly connected with feeler lever（4）；The wireless shock sensors（6）
It is in the form of a column, feeler lever（4）With wireless shock sensors（6）Screw top connection, wireless shock sensors（6）Bottom with
Contact probe（7）It is threadedly coupled, the data processing control device（8）Wireless laser displacement is wirelessly separately connected to pass
Sensor（5）With wireless shock sensors（6）.
2. circular cone dynamic sounding according to claim 1 automatically records experimental rig, which is characterized in that described is wireless sharp
Optical displacement sensor（5）It is interior to be equipped with trigger switch module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820576210.9U CN208121737U (en) | 2018-04-23 | 2018-04-23 | Circular cone dynamic sounding automatically records experimental rig |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820576210.9U CN208121737U (en) | 2018-04-23 | 2018-04-23 | Circular cone dynamic sounding automatically records experimental rig |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208121737U true CN208121737U (en) | 2018-11-20 |
Family
ID=64186278
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820576210.9U Expired - Fee Related CN208121737U (en) | 2018-04-23 | 2018-04-23 | Circular cone dynamic sounding automatically records experimental rig |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208121737U (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110095588A (en) * | 2019-06-12 | 2019-08-06 | 深圳市勘察测绘院(集团)有限公司 | Circular cone dynamic sounding tests automatic acquisition equipment |
| CN110904940A (en) * | 2019-11-28 | 2020-03-24 | 苟印祥 | Dynamic sounding automatic test instrument and implementation method |
| CN110924932A (en) * | 2019-12-09 | 2020-03-27 | 中铁第五勘察设计院集团有限公司 | Penetration test equipment and penetration test recorder thereof |
| CN112147624A (en) * | 2020-09-24 | 2020-12-29 | 上海山南勘测设计有限公司 | Laser type depth marker |
| CN113533098A (en) * | 2021-06-22 | 2021-10-22 | 中国化学工程第三建设有限公司 | Automatic portable soil penetration test device |
| CN113916694A (en) * | 2021-10-29 | 2022-01-11 | 重庆电子工程职业学院 | Intelligent sounding system |
| CN113959874A (en) * | 2021-10-22 | 2022-01-21 | 贵州正业工程技术投资有限公司 | Dynamic sounding penetration resistance calculation method based on hammering energy measurement |
| CN115182321A (en) * | 2022-05-25 | 2022-10-14 | 辽宁工程技术大学 | Sensing controllable cavity sounding coring device and using method thereof |
-
2018
- 2018-04-23 CN CN201820576210.9U patent/CN208121737U/en not_active Expired - Fee Related
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110095588A (en) * | 2019-06-12 | 2019-08-06 | 深圳市勘察测绘院(集团)有限公司 | Circular cone dynamic sounding tests automatic acquisition equipment |
| CN110095588B (en) * | 2019-06-12 | 2024-05-17 | 深圳市勘察测绘院(集团)有限公司 | Automatic acquisition equipment for cone dynamic sounding test |
| CN110904940A (en) * | 2019-11-28 | 2020-03-24 | 苟印祥 | Dynamic sounding automatic test instrument and implementation method |
| CN110924932A (en) * | 2019-12-09 | 2020-03-27 | 中铁第五勘察设计院集团有限公司 | Penetration test equipment and penetration test recorder thereof |
| CN112147624A (en) * | 2020-09-24 | 2020-12-29 | 上海山南勘测设计有限公司 | Laser type depth marker |
| CN112147624B (en) * | 2020-09-24 | 2024-04-02 | 上海山南勘测设计有限公司 | Laser type depth marker |
| CN113533098A (en) * | 2021-06-22 | 2021-10-22 | 中国化学工程第三建设有限公司 | Automatic portable soil penetration test device |
| CN113533098B (en) * | 2021-06-22 | 2023-08-04 | 中国化学工程第三建设有限公司 | Automatic portable soil touch test device |
| CN113959874A (en) * | 2021-10-22 | 2022-01-21 | 贵州正业工程技术投资有限公司 | Dynamic sounding penetration resistance calculation method based on hammering energy measurement |
| CN113916694A (en) * | 2021-10-29 | 2022-01-11 | 重庆电子工程职业学院 | Intelligent sounding system |
| CN113916694B (en) * | 2021-10-29 | 2023-05-02 | 重庆电子工程职业学院 | Intelligent touch system |
| CN115182321A (en) * | 2022-05-25 | 2022-10-14 | 辽宁工程技术大学 | Sensing controllable cavity sounding coring device and using method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN208121737U (en) | Circular cone dynamic sounding automatically records experimental rig | |
| CN110042823B (en) | Multifunctional dynamic sounding automatic recording system and test method based on Internet of things | |
| CN101776535A (en) | Impact property detection device of rock drilling impacter and detecting method thereof | |
| CN103149896A (en) | Monitoring device and networked automatic monitoring and recording system for pile hammering machine construction | |
| CN208089228U (en) | A kind of real-time intelligent drill bit for obtaining underground parameter | |
| CN103758514A (en) | Rock core distinguishing and storing structure for side-wall coring instrument | |
| CN111379558A (en) | Intelligent measurement system and method for drilling data for percussion drilling | |
| CN102191768A (en) | Automatic recording instrument of foundation drilling detection machine | |
| CN104567809A (en) | Device and method for measuring inclined angle of inclined PHC (pre-stressed high-strength concrete) pipe pile | |
| CN215363036U (en) | Automatic monitoring device for cement tank stock | |
| CN214666543U (en) | Intelligent spring maximum outer diameter measuring tool | |
| KR20100079588A (en) | Drilling data assessment system | |
| CN212721351U (en) | Tensile force conversion type self-collection recoverable multipoint displacement meter | |
| KR101609834B1 (en) | Apparatus for Recording Operation History of Hydraulic Breaker | |
| CN211174083U (en) | Penetration test equipment and penetration test recorder thereof | |
| CN103364294A (en) | Guide-cylinder drop-hammer type rapid bearing ratio detector | |
| CN207017321U (en) | A kind of pile detection system based on assembling hammer | |
| CN204405058U (en) | A kind of device measuring PHC pile tube taper pile inclination angle | |
| CN206573528U (en) | Low-strain foundation pile test is with quantitatively exciting hammer | |
| CN220508691U (en) | Municipal administration highway bridge bearing capacity detection device | |
| CN202164587U (en) | Automatic recording instrument for foundation drill rod detection machine | |
| CN117288128B (en) | PE gas pipeline buried depth detection device | |
| CN104594328B (en) | Define and calculate drop inspection dynamic consolidation construction to fall apart from whether reaching calibration method | |
| CN219475599U (en) | Soil moisture monitoring device | |
| CN218508518U (en) | PHC tubular pile gradient detection device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 610072 No. 119, Xiqing Road, Chengdu, Sichuan Patentee after: Sichuan Geological Engineering Exploration Institute Group Co.,Ltd. Address before: 610072 No. 119, Xiqing Road, Chengdu, Sichuan Patentee before: Sichuan Institute of Geological Engineering Investigation |
|
| CP01 | Change in the name or title of a patent holder | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181120 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |