CN206756617U - A kind of geology hardness in-situs tester - Google Patents
A kind of geology hardness in-situs tester Download PDFInfo
- Publication number
- CN206756617U CN206756617U CN201720489982.4U CN201720489982U CN206756617U CN 206756617 U CN206756617 U CN 206756617U CN 201720489982 U CN201720489982 U CN 201720489982U CN 206756617 U CN206756617 U CN 206756617U
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- China
- Prior art keywords
- hole
- cylinder
- sleeve pipe
- axis hole
- hardness
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- Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
The utility model discloses a kind of geology hardness in-situs tester, including support, and the support includes two L-shaped legs being symmetrically arranged, and the feet bottom horizontal segment is provided with bolt hole, the expansion bolt being screwed within geology to be measured is provided with the bolt hole；It is fixed with the base of circle, base center is provided with cylinder table, and two surface up and down of the base is stretched out at the both ends of cylinder table two leg upper horizontals；Shoulder hole is provided with the axis of the cylinder table, shoulder hole from top to bottom includes the small axis hole being connected with each other and big axis hole successively, small shaft hole diameter is less than the diameter of the big axis hole, hydraulic stem is provided with the top of cylinder table, the sleeve pipe for being used for installing hardometer test section is movably provided with big axis hole, the probe of hardometer test section stretches out described sleeve pipe lower surface straight down；The telescopic shaft of hydraulic stem is connected after stretching into the small axis hole with described sleeve pipe.The hardness detecting instrument can realize the Site Detection of ground hardness, and it is authentic and valid to detect numerical value.
Description
Technical field
The utility model belongs to geological exploration technical field, more particularly to a kind of New Hardness Testing Device of geological exploration.
Background technology
In existing geotechnical engineering investigation, generally use hardometer, such as supersonic hardness meter carry out ground hardness inspection
Survey, commonly use supersonic hardness meter mainly by display end (hand-held PDA) and (the scleroscopic inspection containing probe of CUI measuring probes
Survey portion) composition, connected, contacted by CUI measuring probes front end diamond penetrator with measured piece, equal by cable between the two
Under even contact, the resonant frequency of detecting head changes with hardness, and the change by measuring the frequency reaches measurement hardness
Purpose.Formation hardness is typically all and takes back laboratory after spot sampling to be detected at present, but the inspection that this method is drawn
Survey data to be inaccurate, while be also the data drawn in the case where lacking confined pressure, can if can be detected by scene
Further improve data accuracy.
Utility model content
The purpose of this utility model is solve above-mentioned technical problem, there is provided a kind of geology hardness in-situs tester, this is hard
Degree detector can realize the Site Detection of ground hardness, and it is authentic and valid to detect numerical value.
The technical solution of the utility model is as follows：
A kind of geology hardness in-situs tester, including support, the support include be symmetrically arranged two it is L-shaped
Leg, the feet bottom horizontal segment are provided with bolt hole, the expansion bolt being screwed within geology to be measured are provided with the bolt hole；Two
It is fixed with the base of circle, the base center is provided with cylinder table, and institute is stretched out at the both ends of the cylinder table leg upper horizontal
State two surface up and down of base；Shoulder hole is provided with the axis of the cylinder table, the shoulder hole from top to bottom wraps successively
The small axis hole being connected with each other and big axis hole are included, the small shaft hole diameter is less than the diameter of the big axis hole, in the cylinder table
Top is provided with hydraulic stem, and the sleeve pipe for being used for installing hardometer test section, hardometer detection are movably provided with the big axis hole
The probe in portion stretches out described sleeve pipe lower surface straight down；The telescopic shaft of the hydraulic stem stretch into after the small axis hole with the set
Pipe is connected.
Further, screw thread is provided with the big axis hole, described sleeve pipe is screwed into the big axis hole, and described sleeve pipe is by up to
Under include first, second, and third hole that connects coaxially to each other successively, and the first hole and the 3rd hole are smaller than the second hole, described to stretch
Contracting shaft extension is connected after entering the first hole with the top end of sliding rod in the second hole；The slide bar from top to bottom includes the first cylinder successively
With the second cylinder, first cylinder can stretch out the folder with the 3rd hole inwall contact slide, the second cylinder behind the 3rd hole
Bottom face is covered, cylindrical spring is cased with second cylinder between the first cylinder and the second hole bottom hole；It is solid in the slide bar
Surely there is the scleroscopic test section for stretching out slide bar bottom face.
Further, the vertical section of the leg includes two pieces of connecting plates being vertically arranged, and is provided with each connecting plate
Bar shaped screw, by being fixed through the bolt connection of the bar shaped screw between two connecting plates.
Further, the scleroscopic display part is fixed on the hydraulic cylinder top of the hydraulic stem.
The beneficial effects of the utility model：The utility model is provided with special support to install hardometer and driving hardness
The hydraulic stem of meter, first expansion bolt mounting hole is accomplished fluently at exploration geology during use, then secures the stand to test position, profit
Extruding force is provided with hydraulic stem, promotes the probe of hardometer test section to be contacted with earth's surface to be measured, realizes live primal environment condition
Under hardness determination.And due to being installed using expansion bolt, therefore the scene of hardness can be carried out to non-level overhanging cliff
Detection, detection numerical value are authentic and valid.It is softer for quality, it is not necessary to the geological state of very big pressure, expanding screw can be not connected to
Bolt, directly this equipment, which is placed on position to be measured, can be detected (because the component such as support and hydraulic stem has necessarily in itself
Deadweight, less hydraulic pressure will not say that equipment itself jacks up when exporting).
Brief description of the drawings
Fig. 1 is the utility model structure diagram.
Connection transmission schematic diagrames of the Fig. 2 between hydraulic stem and hardometer test section.
Fig. 3 is the structural representation of height-adjustable leg.
Embodiment
Embodiment of the present utility model is illustrated by particular specific embodiment below, those skilled in the art can be by this
Content disclosed by specification understands other advantages and effect of the present utility model easily.
The utility model is described in further detail with reference to the accompanying drawings and examples：
As shown in Fig. 1-2, a kind of geology hardness in-situs tester, including support, the support include being symmetrically arranged
Two L-shaped legs 1, the lower horizontal section of leg 1 is provided with bolt hole, be provided with the bolt hole be screwed into geology to be measured it
Interior expansion bolt 2；It is fixed with the base 3 of circle, the center of base 3 is provided with cylinder table 4, institute the upper horizontal of two leg 1
Two surface up and down of the base 3 is stretched out at the both ends for stating cylinder table 4；Shoulder hole 5 is provided with the axis of the cylinder table 4,
The shoulder hole 5 from top to bottom includes the small axis hole being connected with each other successively and big axis hole, the small shaft hole diameter are less than described big
The diameter of axis hole, hydraulic stem 6 is provided with the top of the cylinder table 4, is movably provided with the big axis hole and is used to install firmly
The sleeve pipe 7 of degree meter test section, it is a variety of that what the hardometer test section can directly be bought on the market at present have, and most hardometer is by inspection
Survey portion and display part are formed, such as supersonic hardness meter.The probe 8 of hardometer test section is stretched out under described sleeve pipe 7 straight down
End face；The telescopic shaft 601 of the hydraulic stem 6 is connected after stretching into the small axis hole with the top of described sleeve pipe 7, so as to pass through driving
Sleeve pipe 7 contacts extrude scleroscopic test section and rock-soil layer, from measuring hardness number.It should be noted that, sleeve pipe 7 can be with herein
Diversified forms are made, for example with one section of pipe of top closure, scleroscopic test section is loaded in pipe, can be in hardometer
The real buffering flexible material of the lamination of outside filling one, makes hardometer test section stress evenly.
Further, screw thread is provided with the big axis hole, described sleeve pipe 7 is screwed into the big axis hole, sleeve pipe 7 is existed
Turned on vertical direction and convert height.Described sleeve pipe 7 from top to bottom includes first, second and the connected coaxially to each other successively
Three holes, and the first hole and the 3rd hole are smaller than the second hole, the telescopic shaft 601 stretches into the cunning behind the first hole and in the second hole
The top of bar 9 is connected；The slide bar 9 from top to bottom includes the first cylinder and the second cylinder successively, and first cylinder can be with the 3rd
Hole inwall contact slide, the second cylinder stretch out the bottom face of chuck 7 behind the 3rd hole, in the first cylinder and the second hole bottom hole
Between second cylinder on be cased with cylindrical spring 10；The hardness for stretching out the bottom face of slide bar 9 is fixed with the slide bar 9
Probe 8 on the test section of meter.In use, scleroscopic test section can preferably axial vertical sliding, and cylindrical spring 10 rises
To the effect for buffering and being completed rear auxiliary reset.
Further, as shown in figure 3, the vertical section of the leg 1 includes two pieces of connecting plates 101 being vertically arranged, each
Bar shaped screw is provided with connecting plate 101, is connected admittedly by the bolt 102 through the bar shaped screw between two connecting plates 101
It is fixed, will pass through the length after the splicing of the connecting plate 101 of position adjustments two of regulating bolt 102, realize that the height of this equipment is adjusted
Section.
Further, the scleroscopic display part 11 is fixed on the top of the hydraulic cylinder 602 of the hydraulic stem 6.It is easy to
Place display part 11 and observed reading.
Above-described embodiment only illustrative principle of the present utility model and its effect are new not for this practicality is limited
Type.Any person skilled in the art can all be carried out without prejudice under spirit and scope of the present utility model to above-described embodiment
Modifications and changes.Therefore, such as those of ordinary skill in the art without departing from the essence disclosed in the utility model
God and all equivalent modifications completed under technological thought or change, should be covered by claim of the present utility model.
Claims (4)
- A kind of 1. geology hardness in-situs tester, it is characterised in that：Including support, the support includes two to be symmetrically arranged Individual L-shaped leg, the feet bottom horizontal segment are provided with bolt hole, and the bolt hole is interior swollen within geology to be measured provided with being screwed into Swollen bolt；It is fixed with the base of circle two leg upper horizontals, the base center is provided with cylinder table, and the two of the cylinder table Two surface up and down of the base is stretched out at end；Shoulder hole is provided with the axis of the cylinder table, the shoulder hole is by up to Under include the small axis hole that is connected with each other and big axis hole successively, the small shaft hole diameter is less than the diameter of the big axis hole, described The top of cylinder table is provided with hydraulic stem, is movably provided with the sleeve pipe for being used for installing hardometer test section in the big axis hole, firmly The probe of degree meter test section stretches out described sleeve pipe lower surface straight down；After the telescopic shaft of the hydraulic stem stretches into the small axis hole It is connected with described sleeve pipe.
- 2. geology hardness in-situs tester according to claim 1, it is characterised in that：Screw thread, institute are provided with the big axis hole State sleeve pipe to be screwed into the big axis hole, described sleeve pipe from top to bottom includes first, second, and third connected coaxially to each other successively Hole, and the first hole and the 3rd hole are smaller than the second hole, the telescopic shaft stretches into the slide bar top behind the first hole and in the second hole End is connected；The slide bar from top to bottom includes the first cylinder and the second cylinder successively, and first cylinder can be with the 3rd hole inwall Contact slide, the second cylinder stretch out the chuck bottom face behind the 3rd hole, between the first cylinder and the second hole bottom hole Cylindrical spring is cased with second cylinder；The scleroscopic detection for stretching out slide bar bottom face is fixed with the slide bar Portion.
- 3. geology hardness in-situs tester according to claim 2, it is characterised in that：The vertical section of the leg includes two pieces The connecting plate being vertically arranged, is provided with bar shaped screw on each connecting plate, by through the bar shaped screw between two connecting plates Bolt connection fix.
- 4. geology hardness in-situs tester according to claim 3, it is characterised in that：The scleroscopic display part is fixed on The hydraulic cylinder top of the hydraulic stem.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720489982.4U CN206756617U (en) | 2017-05-05 | 2017-05-05 | A kind of geology hardness in-situs tester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720489982.4U CN206756617U (en) | 2017-05-05 | 2017-05-05 | A kind of geology hardness in-situs tester |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206756617U true CN206756617U (en) | 2017-12-15 |
Family
ID=60617256
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720489982.4U Expired - Fee Related CN206756617U (en) | 2017-05-05 | 2017-05-05 | A kind of geology hardness in-situs tester |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206756617U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109060671A (en) * | 2018-08-14 | 2018-12-21 | 贵州大学 | A kind of portable ore-rock exploitation identification apparatus |
-
2017
- 2017-05-05 CN CN201720489982.4U patent/CN206756617U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109060671A (en) * | 2018-08-14 | 2018-12-21 | 贵州大学 | A kind of portable ore-rock exploitation identification apparatus |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171215 Termination date: 20180505 |