CN105547878B - A kind of granite residual soil pin enters instrument - Google Patents
A kind of granite residual soil pin enters instrument Download PDFInfo
- Publication number
- CN105547878B CN105547878B CN201510952053.8A CN201510952053A CN105547878B CN 105547878 B CN105547878 B CN 105547878B CN 201510952053 A CN201510952053 A CN 201510952053A CN 105547878 B CN105547878 B CN 105547878B
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- CN
- China
- Prior art keywords
- mobile jib
- residual soil
- data line
- granite
- granite residual
- Prior art date
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Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N3/40—Investigating hardness or rebound hardness
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N2203/0001—Type of application of the stress
- G01N2203/0003—Steady
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N2203/0014—Type of force applied
- G01N2203/0016—Tensile or compressive
- G01N2203/0019—Compressive
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N2203/003—Generation of the force
- G01N2203/0042—Pneumatic or hydraulic means
- G01N2203/0048—Hydraulic means
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N2203/0058—Kind of property studied
- G01N2203/0076—Hardness, compressibility or resistance to crushing
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- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Force Measurement Appropriate To Specific Purposes (AREA)
- Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
Abstract
The invention provides a kind of granite residual soil pin to enter instrument, including mobile jib, more single data transmission lines, slip ring, hydraulic pressure force application board and probe, and described probe is installed in the bottom of mobile jib；Described slip ring sleeve is on mobile jib；Data line one end is connected at the lower end of mobile jib, and data line is provided with oil cylinder, and the piston rod of oil cylinder is provided with pressure sensor；One end in the middle part of each data line with support bar is hinged, and the other end and the slip ring of support bar are hinged, and hydraulic pressure force application board is arranged on mobile jib.The present invention is in use, the probe tip of mobile jib bottom of the present invention is entered in granite residual soil, the multiple shaft-like sensors expansion of oil cylinder control, and the probe on multiple shaft-like sensors is to the granite residual soil rate of decay of different azimuth, and measurement accuracy is high；The upper end of mobile jib is provided with compass, the convenient granite residual soil rate of decay for obtaining assigned direction；The present invention also has the advantages of simple in construction, to be easy to carry, be easy to operate.
Description
Technical field
The present invention relates to a kind of granite residual soil pin to enter instrument.
Background technology
Such as in granite completely decomposed area, site operation personnel need to fully understand the rate of decay of granite, are testing
In terms of granite residual soil rate of decay, what is be commonly used is standard penetrometer, the hammer number and flower of standard penetrometer
Gang Yan's pierces that hardness is closely related, and then determines the rate of decay of rock mass.Following defect be present in existing standard penetrometer：
1）Standard penetrometer is inconvenient to carry, and seriously hinders the quick measure for completely weathered granite residual soil, and grasp in the wild
Make more to bother, it is harsh to environmental operations space requirement.2）It is many that surrounding environment etc. can be controlled by during practical application in the wild
Factor influences, and it measures speed and precision and can more or less restricted, and inevitably reduces efficiency and reliability.
The content of the invention
In order to solve the above-mentioned technical problem, the present invention provide it is a kind of it is simple in construction, be easy to carry, be easy to operate and measure complete
The high granite residual soil pin of weathered granite category residual soil reliability enters instrument.
The technical solution adopted by the present invention is：Including mobile jib, more single data transmission lines, slip ring, hydraulic pressure force application board and probe,
Described probe is installed in the bottom of mobile jib；Described slip ring sleeve can slide on mobile jib on mobile jib；Described data
Transmission line one end is connected at the lower end of mobile jib, and data line is provided with oil cylinder, and the piston rod of oil cylinder is provided with pressure sensing
Device；One end in the middle part of each data line with support bar is hinged, and the other end and the slip ring of support bar are hinged, and hydraulic pressure force application board is set
Put on mobile jib.
Above-mentioned granite residual soil pin enters in instrument, including eight single data transmission lines, and eight single data transmission lines are circumferentially square
To being evenly arranged.
Above-mentioned granite residual soil pin enters in instrument, and eight described single data transmission lines are divided into symmetrical two groups, two groups of numbers
Controlled respectively by left-handed opening and right switch according to the pressure sensor on transmission line.
Above-mentioned granite residual soil pin enters in instrument, and the upper end of the mobile jib is provided with compass, and hydraulic pressure force application board is located at finger
The top of compass, the top of hydraulic pressure force application board are provided with display screen, and display screen is connected with pressure sensor.
Compared with prior art, the beneficial effects of the invention are as follows：
The present invention controls more in use, the probe tip of mobile jib bottom of the present invention is entered in granite residual soil manually
Data line deploys, and the pressure sensor on cylinder piston rod on more single data transmission lines is spent to the completely decomposed of different azimuth
Gang Yan category residual soils measure, and measurement accuracy is high；The present invention that more single data transmission lines allows detects measuring point difference simultaneously
The completely weathered granite category residual soil in orientation, measurement efficiency are high；The upper end of mobile jib is provided with compass, convenient acquisition assigned direction
Granite residual soil rate of decay；The present invention also has the advantages of simple in construction, to be easy to carry, be easy to operate.
Brief description of the drawings
Fig. 1 is the structural representation of the present invention.
Fig. 2 is to remove the top view of the invention after support bar.
Fig. 3 is the circuit structure diagram of the present invention.
Embodiment
The present invention is further illustrated below in conjunction with the accompanying drawings.
As shown in Figure 1, 2, the present invention includes mobile jib 1, eight single data transmission lines 2, slip ring 4, compass 5, hydraulic pressure force application board 6
And probe 3, described probe 3 are arranged on the bottom of mobile jib 1, described slip ring 4 is sleeved on mobile jib 1, can be along mobile jib about 1
Slide.One end of described data line 2 is connected at the lower end of mobile jib 1, and data line 2 is provided with oil cylinder 22, oil cylinder
22 piston rod is provided with pressure sensor, and eight single data transmission lines 2 are evenly distributed in the circumferential direction so that the present invention can be same
When measure the east, south, west, north of measuring point, northeast, the southeast, northwest, southwestward completely weathered granite category residual soil and remain
Soil thickness, improve the measurement efficiency of the present invention.
Eight described single data transmission lines 2 are divided into symmetrical two groups, each middle part of data line 2 and the one of support bar 21
End is be hinged, and the other end of support bar 21 and the slip ring 4 on mobile jib 1 are be hinged, manually slide up and down slip ring 4 in mobile jib 1, can
To realize the expansion and recovery of eight single data transmission lines 2.Pressure sensor on two groups of data lines 2 respectively with left-handed opening 11
With the right connection of switch 12, pass through left-handed opening 11 and the right control of switch 12 respectively.The upper end of mobile jib 1 is provided with compass 5, convenient to obtain
The completely weathered granite category residual soil of assigned direction and remain soil thickness.The top of compass 5 is provided with hydraulic pressure force application board 6, this
Invention enters the granite at measuring point by the force pin of hydraulic pressure force application board 6, and needle penetration can be measured by probe 3.Hydraulic pressure exerts a force
The top of plate 6 is provided with display screen 7, and display screen 7 is connected with the pressure sensor on each data line 2, can show each pressure
The data that sensor measures.
As shown in figure 3, the pressure sensor of the present invention measures signal and is transferred to CPU, after CPU is handled, store and aobvious
Shown in display screen 7.While display screen 7 shows institute's gathered data, completely weathered granite category can also be automatically formed and remained
Soil thickness scatter chart.
The present invention is in use, find the corresponding completely weathered granite category residual soil that determine rate of decay, by instrument
It is vertical with corresponding surveyed interface, corresponding power is imposed in hydraulic pressure force application board 6, makes the pin inlet air of probe 3 of the bottom of mobile jib 1 of the present invention
After change in granite, with being to deploy eight single data transmission lines 2, then the oil cylinder 22 on data line 2 is pressurizeed manually, added
Hydraulic oil after pressure promotes the piston rod of oil cylinder 22 to advance, and transmits pressure size by the pressure sensor on piston rod and echoes
Show device 7, by decoding so as to be showed with numeric form, entered according to the force size and pin drafted in weathered granite
Depth value experience judge methods index division table, to look into the rate of decay stage residing for corresponding granite of taking, finally determine whether
Granite residual soil should be belonged to, easy to operate, precision is high.
Claims (4)
1. a kind of granite residual soil pin enters instrument, including mobile jib and probe, described probe is installed in the bottom of mobile jib；Its feature
It is：Also include more single data transmission lines, slip ring, hydraulic pressure force application board, described slip ring sleeve can be slided on mobile jib on mobile jib
It is dynamic；Described data line one end is connected at the lower end of mobile jib, and data line is provided with oil cylinder, on the piston rod of oil cylinder
Provided with pressure sensor, one end in the middle part of each data line with support bar is hinged, and the other end and the slip ring of support bar are hinged,
Hydraulic pressure force application board is arranged on mobile jib.
2. granite residual soil pin according to claim 1 enters instrument, it is characterized in that：Including eight single data transmission lines；Eight
Data line is evenly distributed in the circumferential direction.
3. granite residual soil pin according to claim 2 enters instrument, it is characterized in that：Eight described single data transmission lines are divided into
Symmetrical two groups, the pressure sensor on two groups of data lines passes through left-handed opening and right switch control respectively.
4. the granite residual soil pin according to claim 1,2 or 3 enters instrument, it is characterized in that：The upper end of the mobile jib is provided with
Compass, hydraulic pressure force application board are located at the top of compass, and the top of hydraulic pressure force application board is provided with display screen, display screen and pressure sensing
Device connects.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510952053.8A CN105547878B (en) | 2015-12-19 | 2015-12-19 | A kind of granite residual soil pin enters instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510952053.8A CN105547878B (en) | 2015-12-19 | 2015-12-19 | A kind of granite residual soil pin enters instrument |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105547878A CN105547878A (en) | 2016-05-04 |
| CN105547878B true CN105547878B (en) | 2017-12-12 |
Family
ID=55827220
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510952053.8A Active CN105547878B (en) | 2015-12-19 | 2015-12-19 | A kind of granite residual soil pin enters instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105547878B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000080635A (en) * | 1998-09-04 | 2000-03-21 | Shinwa Techno:Kk | Cohesive ground foundation penetration test method and its device |
| CN201056687Y (en) * | 2007-01-18 | 2008-05-07 | 杨砚儒 | Pneumatic down-the-hole hammer type dynamic sounding equipment |
| JP2009098018A (en) * | 2007-10-17 | 2009-05-07 | Kenichiro Kosugi | Penetrating tester with soil moisture meter |
| CN203361121U (en) * | 2013-07-05 | 2013-12-25 | 铁道第三勘察设计院集团有限公司 | Standard penetrometer |
| CN203475404U (en) * | 2013-09-25 | 2014-03-12 | 青岛理工大学 | Standard penetration test device for dividing rock weathering degrees |
| CN204282333U (en) * | 2014-11-30 | 2015-04-22 | 长安大学 | Subgrade Compaction on-site measurement experimental rig |
-
2015
- 2015-12-19 CN CN201510952053.8A patent/CN105547878B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000080635A (en) * | 1998-09-04 | 2000-03-21 | Shinwa Techno:Kk | Cohesive ground foundation penetration test method and its device |
| CN201056687Y (en) * | 2007-01-18 | 2008-05-07 | 杨砚儒 | Pneumatic down-the-hole hammer type dynamic sounding equipment |
| JP2009098018A (en) * | 2007-10-17 | 2009-05-07 | Kenichiro Kosugi | Penetrating tester with soil moisture meter |
| CN203361121U (en) * | 2013-07-05 | 2013-12-25 | 铁道第三勘察设计院集团有限公司 | Standard penetrometer |
| CN203475404U (en) * | 2013-09-25 | 2014-03-12 | 青岛理工大学 | Standard penetration test device for dividing rock weathering degrees |
| CN204282333U (en) * | 2014-11-30 | 2015-04-22 | 长安大学 | Subgrade Compaction on-site measurement experimental rig |
Non-Patent Citations (2)
| Title |
|---|
| 动力锥贯入仪在路基检测中的应用综述;姜景山;《路基工程》;20111231(第6期);第136-140页 * |
| 微型贯入仪在土体原位测试中的应用;黄河;《中国水运》;20150531;第15卷(第5期);第328-329页 * |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105547878A (en) | 2016-05-04 |
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