CN205719754U - A kind of compression test of rock mould - Google Patents
A kind of compression test of rock mould Download PDFInfo
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- CN205719754U CN205719754U CN201620624785.4U CN201620624785U CN205719754U CN 205719754 U CN205719754 U CN 205719754U CN 201620624785 U CN201620624785 U CN 201620624785U CN 205719754 U CN205719754 U CN 205719754U
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- rock
- mold
- pressing down
- down section
- sensor
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Abstract
This utility model provides a kind of compression test of rock mould, including mold, lower mold and the guide post vertically arranged, one end of guide post is fixed in lower mold, pilot hole vertically it is provided with on mold, the other end of guide post is stretched in pilot hole on the upper mold, the lower end of mold is fixed with splenium on rock, it is located directly opposite rock pressing down section in lower mold with splenium on rock, rock pressing down section is provided with lateral displacement sensor and length travel sensor along the distribution of its circumferencial direction.Bigger to solve the equipment volume of existing research rock mass strength and deformation modulus, it is generally individually integral type structure, part of appliance not easy-maintaining and replacement, and mobile and transport inconvenience, the various inconvenience management of test chamber instrument, increases initial stage input and the problem of the operation and maintenance cost in later stage.This utility model belongs to performances of rock research field.
Description
Technical field
This utility model relates to a kind of rock test mould, belongs to rock and measures and field tests.
Background technology
When carrying out Classification of Engineering Rock Mass, rock mass strength and deformation modulus, by as vital classification index, are now accomplished by grinding
Study carefully the physico-mechanical properties of rock mass.Sillar is the ingredient of rock mass, when studying the character of rock mass, it is impossible to ignore the property of sillar
Matter, when Rock Nature is close to sillar character, the character of rock mass of can being extrapolated by the character of research sillar, solve relevant
Rock mass mechanics problem.
Method currently for research rock mass strength and deformation modulus is more, and conventional has split the law, point loading method etc.,
Instrument is the most various, and including diametral compression test device, point loading device and compressing tester etc., but these devices and instrument are surveyed
The variable of amount is the most single, it is impossible to be measured multiple variablees, and this results in the various inconvenience management of test chamber instrument, and
These apparatus volumes are the biggest, it has not been convenient to carrying uses.
Therefore, how single performance determining instrument device is carried out comprehensive development and utilization and become study hotspot problem, obtain
Scholar and the common concern of engineering staff.
Summary of the invention
The purpose of this utility model is: provide a kind of compression test of rock mould, strong to solve existing research rock mass
The equipment volume of degree and deformation modulus is relatively big, is generally individually integral type structure, i.e. configuration, part of appliance not easy-maintaining and replacing
Change, and mobile and transport inconvenience, the various inconvenience management of test chamber instrument, equipment cost is higher, and the initial stage that increases puts into and the later stage
The problem of operation and maintenance cost.
Scheme of the present utility model is as follows: a kind of compression test of rock mould, including mold, lower mold and vertically
The guide post arranged, one end of guide post is fixed in lower mold, and mold is vertically provided with pilot hole, guide post another
One end is stretched in pilot hole on the upper mold, and the lower end of mold is fixed with splenium on rock, with splenium on rock in lower mold
It is located directly opposite rock pressing down section, rock pressing down section is provided with lateral displacement sensor and longitudinal position along the distribution of its circumferencial direction
Displacement sensor, lateral displacement sensor is fixed on rock pressing down section by supporting seat, and the sensor of lateral displacement sensor is visited
Head is directed to the centrage of rock pressing down section, and the sensor probe of length travel sensor is arranged the most upward.
It is additionally provided with upper module on rock between splenium and mold, is additionally provided with down between rock pressing down section and lower mold
Module, upper module and lower module are fixed in mold and lower mold the most removably；
Length and the height and position of length travel sensor are the most identical, and the height and position of lateral displacement sensor and longitudinal direction
Height and position in the middle part of displacement transducer is identical.
Described lateral displacement sensor and length travel sensor are respectively arranged with four, and the two is crisscross arranged, and lateral displacement passes
Sensor and length travel sensor are uniformly distributed setting along the circumferencial direction of rock pressing down section respectively；
The upper surface of lateral displacement sensor, the lower surface of upper module and lower module is parallel to each other the most two-by-two, length travel
Sensor is the most vertical with above-mentioned three；
On described rock, splenium and rock pressing down section are second order disk, and described second order disk thickness from inside to outside is passed
Subtracting, described support seat and length travel sensor are both secured on the outer rank of rock pressing down section, and rock is pressed under splenium and rock
Portion is parallel to each other, and all parallels with lateral displacement sensor.
Compared with prior art, major advantage is that this mould structure is simple to this utility model, uses flexibly, with universal test
Machine is with the use of carrying out compression test of rock, the real time measure experimental data quickly and easily, and die size is less, it is simple to move
Moving and transport, and each parts are separate, convenient maintenance and replacement, cost of manufacture is relatively low, and test method is simple, towards city
Field extensively, is suitable to promote the use of.
Accompanying drawing explanation
Fig. 1 is main TV structure schematic diagram of the present utility model；
Fig. 2 is upper and lower module and the main TV structure schematic diagram of Sensor section in Fig. 1；
Fig. 3 is sensor and the top view of lower module part in Fig. 2.
Detailed description of the invention
For making the purpose of this utility model, technical scheme and advantage clearer, new to this practicality below with reference to accompanying drawings
Type is described in further detail,
Embodiment:
Referring to figs. 1 through Fig. 3, the present embodiment provides a kind of compression test of rock mould, including mold 1, lower mold 2 and
The guide post 3 vertically arranged, one end of guide post 3 is fixed in lower mold 2, and mold 1 is vertically provided with pilot hole,
The other end of guide post 3 is stretched in the pilot hole on mold 1, and the lower end of mold 1 is fixed with splenium 4 on rock, lower mold 2
Go up and on rock, splenium 4 is located directly opposite rock pressing down section 5, rock pressing down section 5 is provided with laterally along the distribution of its circumferencial direction
Displacement transducer 6 and length travel sensor 7, lateral displacement sensor 6 is fixed on rock pressing down section 5 by supporting seat 8, horizontal
Sensor probe to displacement transducer 6 is directed to the centrage of rock pressing down section 5, and the sensor of length travel sensor 7 is visited
Head is arranged the most upward.
It is additionally provided with upper module 9 on rock between splenium 4 and mold 1, also sets between rock pressing down section 5 and lower mold 2
Being equipped with lower module 10, upper module 9 and lower module 10 to be fixed on the most removably in mold 1 and lower mold 2, lateral displacement passes
The upper surface of sensor 6, the lower surface of upper module 9 and lower module 10 is parallel to each other the most two-by-two, length travel sensor 7 and above-mentioned three
Person is the most vertical；
Lateral displacement sensor 6 and length travel sensor 7 are respectively arranged with four, and the two is crisscross arranged, and lateral displacement senses
Device 6 and length travel sensor 7 are uniformly distributed setting, length travel sensor 7 along the circumferencial direction of rock pressing down section 5 respectively
Length and height and position the most identical, and the height in the middle part of the height and position of lateral displacement sensor 6 and length travel sensor 7
Position is identical, and on rock, splenium 4 and rock pressing down section 5 are second order disk, and described second order disk thickness-tapered from inside to outside,
Described support seat 8 and length travel sensor 7 are both secured on the outer rank of rock pressing down section 5, and rock is pressed under splenium 4 and rock
Portion 5 is parallel to each other, and all parallels with lateral displacement sensor 6.
Claims (6)
1. a compression test of rock mould, including mold (1), lower mold (2) and the guide post (3) vertically arranged,
One end of guide post (3) is fixed in lower mold (2), and mold (1) is vertically provided with pilot hole, guide post (3) another
One end is stretched in the pilot hole on mold (1), it is characterised in that: the lower end of mold (1) is fixed with splenium on rock (4),
Lower mold (2) goes up and on rock, splenium (4) is located directly opposite rock pressing down section (5), along its circumferencial direction on rock pressing down section (5)
Distribution is provided with lateral displacement sensor (6) and length travel sensor (7), and lateral displacement sensor (6) is by supporting seat (8)
Being fixed on rock pressing down section (5), the sensor probe of lateral displacement sensor (6) is directed to the center of rock pressing down section (5)
Line, the sensor probe of length travel sensor (7) is arranged the most upward.
A kind of compression test of rock mould, it is characterised in that: splenium (4) and upper mold on rock
It is additionally provided with upper module (9) between tool (1), between rock pressing down section (5) and lower mold (2), is additionally provided with lower module (10), on
Module (9) and lower module (10) are fixed in mold (1) and lower mold (2) the most removably.
A kind of compression test of rock mould, it is characterised in that: length travel sensor (7)
Length and height and position are the most identical, and the height at the height and position of lateral displacement sensor (6) and length travel sensor (7) middle part
Degree position is identical.
A kind of compression test of rock mould, it is characterised in that: described lateral displacement sensor
And length travel sensor (7) is respectively arranged with four (6), and the two is crisscross arranged, lateral displacement sensor (6) and length travel sensing
Device (7) is uniformly distributed setting along the circumferencial direction of rock pressing down section (5) respectively.
A kind of compression test of rock mould, it is characterised in that: lateral displacement sensor (6), on
The lower surface of module (9) and the upper surface of lower module (10) are parallel to each other the most two-by-two, length travel sensor (7) and above-mentioned three
The most vertical.
A kind of compression test of rock mould, it is characterised in that: on described rock splenium (4) and
Rock pressing down section (5) is second order disk, and described second order disk thickness-tapered from inside to outside, described support seat (8) and longitudinal direction
Displacement transducer (7) is both secured on the outer rank of rock pressing down section (5), and on rock, splenium (4) and rock pressing down section (5) are the most flat
OK, and all with lateral displacement sensor (6) parallel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620624785.4U CN205719754U (en) | 2016-06-23 | 2016-06-23 | A kind of compression test of rock mould |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620624785.4U CN205719754U (en) | 2016-06-23 | 2016-06-23 | A kind of compression test of rock mould |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205719754U true CN205719754U (en) | 2016-11-23 |
Family
ID=57315753
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620624785.4U Active CN205719754U (en) | 2016-06-23 | 2016-06-23 | A kind of compression test of rock mould |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205719754U (en) |
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2016
- 2016-06-23 CN CN201620624785.4U patent/CN205719754U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: Building A6, Defu center, No. 357, qianlingshan Road, high tech Zone, Guiyang City, Guizhou Province 550002 Patentee after: POWERCHINA GUIZHOU ELECTRIC POWER DESIGN & RESEARCH INSTITUTE Co.,Ltd. Address before: 550002 No. 133, Zunyi Road, Nanming District, Guizhou, Guiyang Patentee before: GUIZHOU ELECTRIC POWER DESIGN INSTITUTE |