CN205941166U - Splitting and compression combined test system - Google Patents
Splitting and compression combined test system Download PDFInfo
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- CN205941166U CN205941166U CN201620624856.0U CN201620624856U CN205941166U CN 205941166 U CN205941166 U CN 205941166U CN 201620624856 U CN201620624856 U CN 201620624856U CN 205941166 U CN205941166 U CN 205941166U
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Abstract
The utility model provides a splitting and compression combined test system, including universal tester, computer, splitting experiment mould and compression test mould, the compression test mould includes module and module down, and the lower extreme of going up the module is fixed with splenium on the rock, and the upper end of lower module is fixed with splenium under the rock, and it is provided with lateral displacement sensor and vertical displacement sensor to distribute along its circumferencial direction on the splenium under the rock, and the lateral displacement sensor is fixed in under the rock on the splenium through the supporting seat, and the sensor all links to each other with the computer. Equipment volume in order to solve current research rock mass strength and deformation modulus is great, generally is the integral type structure, and equipment unit is difficult to be maintained and replace, and removes and transport inconveniently, and the measuring variable is all comparatively single, can not survey a plurality of variablees, causes the various inconvenient management of laboratory's instrument, and the increase initial stage is dropped into and the operation in later stage and maintenance cost's problem. The utility model belongs to the solid material research field.
Description
Technical field
This utility model is related to a kind of solid material splitting and compression comprehensive test system, belongs to solid material measurement and test neck
Domain.
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 property of rock mass it is impossible to ignore the property of sillar
Matter, when Rock Nature is close to sillar property, the property of rock mass of being extrapolated by the property 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 also more various, and including diametral compression test device, point loading device and compressing tester etc., but these devices and instrument are surveyed
Amount variable all more single it is impossible to be measured to multiple variables, this result in test chamber instrument various inconvenience management, and
These apparatus volumes are all than larger it has not been convenient to carrying uses.
Therefore, how single performance determining instrument device being carried out comprehensive development and utilization becomes study hotspot problem, obtains
Scholar and the common concern of engineering staff.
Content of the invention
The purpose of this utility model is：There is provided a kind of splitting and compression comprehensive test system, to solve existing research rock
The equipment volume of body intensity and deformation modulus is larger, generally individually for integral type structure, i.e. configuration, and part of appliance is not easy-maintaining
And replacement, and mobile and transport inconvenience, the variable measured by every kind of equipment all more single it is impossible to survey to multiple variables
Fixed, cause the various inconvenience management of test chamber instrument, and equipment cost is higher, increases initial stage input and the operation in later stage and maintenance
The problem of expense.
Scheme of the present utility model is as follows：A kind of splitting and compression comprehensive test system, including universal testing machine, computer
Removably it is fixed on the spilt test mould on universal testing machine or compression test mould, described compression test mould bag
Include upper module and lower module, the lower end of upper module is fixed with splenium on rock, and the upper end of lower module is fixed with rock pressing down section, rock
On stone pressing down section, the distribution of its circumferencial direction is provided with lateral displacement sensor and longitudinal displacement sensor, lateral displacement sensor
It is fixed on rock pressing down section by support base, the sensor probe of lateral displacement sensor is directed to the center of rock pressing down section
Line, the sensor probe of longitudinal displacement sensor is all arranged upward, and described sensor is all connected with computer.
Described spilt test mould includes cleaving mold and the lower mould of splitting, and splitting mold is arranged at universal testing machine
Moving beam on, the lower mould of splitting is arranged in the bottom platform of universal testing machine, splitting mold and the lower mould of splitting it
Between be provided with the guide post vertically arranging, splitting mold and the lower mould of splitting pass through guide post vertically relative motion, split
The downside splitting mold is provided with splitter on the rock of down-bite jaw, and the lower mould of splitting is provided with and splitter phase on rock
Splitter under the rock of coupling；
Described compression test mould also includes compressing mold and the lower mould of compression, and compression mold is fixed on universal test
On the moving beam of machine, the lower mould of compression is arranged in the bottom platform of universal testing machine, compression mold lower mould with compression
Between be provided with the guide post vertically arranging, compression mold and the lower mould of compression pass through guide post vertically relative motion,
Described upper module is arranged at the downside of compression mold, and lower module is arranged at the upside of the lower mould of compression, and on rock splenium and
Rock pressing down section is vertically just to setting；
The length of longitudinal displacement sensor and height and position all same, 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 longitudinal displacement sensor respectively have four, and the two is crisscross arranged, and lateral displacement passes
Sensor and longitudinal displacement sensor are respectively uniformly distributed setting along the circumferencial direction of rock pressing down section；
The upper surface of lateral displacement sensor, the lower surface of upper module and lower module is all parallel to each other two-by-two, length travel
Sensor is mutually vertical with above-mentioned three；
On described rock, splenium and rock pressing down section are second order disk, and described second order disk thickness is passed from inside to outside
Subtract, described support base and longitudinal displacement sensor are both secured on the outer rank of rock pressing down section, and on rock, splenium and rock push
Portion is parallel to each other, and all parallels with lateral displacement sensor.
A kind of splitting and compression comprehensive testing method, including：
Universal testing machine, computer, spilt test mould and compression test mould；
Spilt test mould and compression test mould are formed by upper and lower two parts mould, select to use according to test requirements document
Mould, upper part mould is fixed on the moving beam of universal testing machine, and lower part mould is then correspondingly arranged in universal test
In the bottom platform of machine, upper and lower two parts mould is controlled in vertical relative motion, upper and lower two parts mould by universal testing machine
It is provided with the guide post vertically arranging, guide post plays upper and lower two parts mould and makees in the guiding of vertical relative motion between tool
With；
Compression test mould includes the transverse deformation sensor for detecting rock transverse deformation and is used for detecting rock
The longitudinal displacement sensor of longitudinal deformation, the detection signal of transverse deformation sensor and longitudinal displacement sensor all passes to calculating
Machine carries out data processing and analysis, and the test data of universal testing machine is also passed to computer and carries out data processing and analysis.
The mould of two parts up and down in spilt test mould is respectively and cleaves mold and the lower mould of splitting, cleaves mold
Downside be provided with splitter on the rock of down-bite jaw, the lower mould of splitting is provided with the rock matching with splitter on rock
Splitter under stone, rock is put between two splitters, controls splitter on rock to move downward realization by universal testing machine
Rock cleavage is tested；
The mould of two parts up and down in compression test mould is respectively and compresses mold and the lower mould of compression, also includes mould
Block and lower module, upper module is fixed on compression mold, and lower module is fixed on the lower mould of compression, and the lower end of upper module is fixed
There is splenium on rock, the upper end of lower module is fixed with rock pressing down section, and on stone, splenium and rock pressing down section are second order disk, and
Described second order disk thickness-tapered from inside to outside, support base and longitudinal displacement sensor are all divided along the circumferencial direction of rock pressing down section
Cloth is arranged on the outer rank of rock pressing down section, and lateral displacement sensor is fixedly installed on support base, lateral displacement sensor
Sensor probe is directed to the centrage of rock pressing down section, and on rock, splenium and rock pressing down section are parallel to each other, and all with laterally
Displacement transducer is parallel, and the sensor probe of longitudinal displacement sensor is all arranged upward.
System and method described in the utility model is applied to splitting and the compression test of solid material, is particularly suited for rock
The performance study of stone/rock mass materials, compared with prior art, major advantage be all can be arranged between this system all parts removable
Unload formula structure, structure is simple, enables diametral compression test and compression test using a universal testing machine and a small amount of dieparts,
The mensure of multiple test parameterss can be carried out, there is multifunctionality, the component of a system is simple, and overall dimensions are less, be easy to mobile and
Transport；Each part is separate, conveniently maintenance and replacement, and cost of manufacture is relatively low, and test method is simple, market-oriented wide
General, it is suitable to promote the use of.
Brief description
Fig. 1 be compression test mould installion on universal testing machine when, main structure diagram of the present utility model；
Fig. 2 is the main structure diagram of compression test mould in Fig. 1；
Fig. 3 is the main structure diagram of upper and lower module and Sensor section in Fig. 2；
Fig. 4 is the top view of sensor and lower module part in Fig. 3；
Fig. 5 be spilt test mould installion on universal testing machine when, main structure diagram of the present utility model；
Fig. 6 is this utility model signal transmission schematic diagram.
Specific embodiment
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 to Fig. 6, the present embodiment provides a kind of splitting and compression comprehensive test system, including universal testing machine 1,
Computer 2 and the spilt test mould 3 being removably fixed on universal testing machine 1 or compression test mould 4, according to test
Which kind of require to select used mould；
Spilt test mould 3 includes cleaving mold 31 and the lower mould 32 of splitting, and splitting mold 31 is arranged at omnipotent examination
Test on the moving beam 11 of machine 1, the lower mould 32 of splitting is arranged in the bottom platform of universal testing machine 1, cleaves mold 31 He
It is provided with the guide post 5 vertically arranging, splitting mold 31 and the lower mould 32 of splitting pass through guiding between the lower mould 32 of splitting
Bar 5 vertically relative motion, the downside of splitting mold 31 is provided with splitter 33 on the rock of down-bite jaw, the lower mould of splitting
It is provided with splitter 34 under the rock matching with splitter on rock 33 on 32；
Compression test mould 4 includes upper module 41 and lower module 42, and the lower end of upper module 41 is fixed with splenium 43 on rock,
The upper end of lower module 42 is fixed with rock pressing down section 44, and rock pressing down section 44 is provided with lateral displacement along the distribution of its circumferencial direction
Sensor 45 and longitudinal displacement sensor 46, the detection signal of transverse deformation sensor 45 and longitudinal displacement sensor 46 all transmits
Carry out data processing and analysis to computer 2, the test data of universal testing machine 1 is also passed to computer 2 and carries out data processing
And analysis；
Lateral displacement sensor 45 is fixed on rock pressing down section 44 by support base 47, the biography of lateral displacement sensor 45
Sensor probe is directed to the centrage of rock pressing down section 44, and the sensor probe of longitudinal displacement sensor 46 is all arranged upward, institute
State sensor to be all connected with computer 2, compression test mould 4 also includes compressing mold 48 and the lower mould 49 of compression, in compression
Mould 48 is fixed on the moving beam 11 of universal testing machine 1, and the lower mould 49 of compression is arranged at the bottom platform of universal testing machine 1
On, it is provided with the guide post 5 vertically arranging, compression mold 48 and compression between compression mold 48 and the lower mould 49 of compression
Lower mould 49 passes through guide post 5 vertically relative motion, and described upper module 41 is arranged at the downside of compression mold 48, lower module
42 upsides being arranged at the lower mould 49 of compression, and on rock splenium 43 and rock pressing down section 44 vertically just to setting；
The length of longitudinal displacement sensor 46 and height and position all same, and the height and position of lateral displacement sensor 45 with
The height and position at longitudinal displacement sensor 46 middle part is identical, and described lateral displacement sensor 45 and longitudinal displacement sensor 46 respectively have
Four, and the two is crisscross arranged, lateral displacement sensor 45 and longitudinal displacement sensor 46 are respectively along rock pressing down section 44
Circumferencial direction is uniformly distributed setting, the upper surface equal two of lateral displacement sensor 45, the lower surface of upper module 41 and lower module 42
Two are parallel to each other, and longitudinal displacement sensor 46 is mutually vertical with above-mentioned three, and on rock, splenium 43 and rock pressing down section 44 are equal
For second order disk, and described second order disk thickness-tapered from inside to outside, described support base 47 and longitudinal displacement sensor 46 are all solid
On the outer rank of rock pressing down section 44, on rock, splenium 43 and rock pressing down section 44 are parallel to each other, and all pass with lateral displacement
Sensor 45 is parallel.
Claims (7)
1. a kind of splitting and compression comprehensive test system it is characterised in that：Including universal testing machine (1), computer (2) and removable
It is fixed on the spilt test mould (3) on universal testing machine (1) or compression test mould (4), described compression test mould with unloading formula
Tool (4) includes upper module (41) and lower module (42), and the lower end of upper module (41) is fixed with splenium on rock (43), lower module
(42) upper end is fixed with rock pressing down section (44), and rock pressing down section (44) is provided with lateral displacement along the distribution of its circumferencial direction
Sensor (45) and longitudinal displacement sensor (46), lateral displacement sensor (45) is fixed on rock by support base (47) and pushes
In portion (44), the sensor probe of lateral displacement sensor (45) is directed to the centrage of rock pressing down section (44), length travel
The sensor probe of sensor (46) is all arranged upward, and described sensor is all connected with computer (2).
2. according to claim 1 a kind of splitting and compression comprehensive test system it is characterised in that：Described spilt test mould
(3) splitting mold (31) and the lower mould (32) of splitting are included, splitting mold (31) is arranged at the movement of universal testing machine (1)
On crossbeam (11), the lower mould (32) of splitting is arranged in the bottom platform of universal testing machine (1), cleaves mold (31) and splitting
It is provided with the guide post (5) vertically arranging, splitting mold (31) and the lower mould (32) of splitting pass through between lower mould (32)
Guide post (5) vertically relative motion, the downside of splitting mold (31) is provided with splitter on the rock of down-bite jaw (33),
It is provided with splitter (34) under the rock matching with splitter on rock (33) on the lower mould (32) of splitting.
3. according to claim 1 a kind of splitting and compression comprehensive test system it is characterised in that：Described compression test mould
(4) also include compressing mold (48) and the lower mould (49) of compression, the shifting of universal testing machine (1) is fixed in compression mold (48)
On dynamic crossbeam (11), the lower mould (49) of compression is arranged in the bottom platform of universal testing machine (1), compresses mold (48) and pressure
It is provided with the guide post (5) vertically arranging, compression mold (48) and the lower mould (49) of compression lead between the lower mould (49) of contracting
Cross guide post (5) vertically relative motion, described upper module (41) is arranged at the downside of compression mold (48), lower module (42)
Be arranged at the upside of the lower mould (49) of compression, and on rock splenium (43) and rock pressing down section (44) vertically just to setting.
4. according to claim 1 a kind of splitting and compression comprehensive test system it is characterised in that：Longitudinal displacement sensor
(46) length and height and position all same, and the height and position of lateral displacement sensor (45) and longitudinal displacement sensor (46)
The height and position at middle part is identical.
5. according to claim 1 a kind of splitting and compression comprehensive test system it is characterised in that：Described lateral displacement sensing
Device (45) and longitudinal displacement sensor (46) respectively have four, and the two is crisscross arranged, lateral displacement sensor (45) and longitudinal position
Displacement sensor (46) is respectively uniformly distributed setting along the circumferencial direction of rock pressing down section (44).
6. according to claim 1 a kind of splitting and compression comprehensive test system it is characterised in that：Lateral displacement sensor
(45), the upper surface of the lower surface of upper module (41) and lower module (42) is all parallel to each other two-by-two, longitudinal displacement sensor (46)
Mutually vertical with above-mentioned three.
7. according to claim 1 a kind of splitting and compression comprehensive test system it is characterised in that：Splenium on described rock
(43) and rock pressing down section (44) is second order disk, and described second order disk thickness-tapered from inside to outside, described support base
(47) it is both secured on the outer rank of rock pressing down section (44) with longitudinal displacement sensor (46), splenium (43) and rock on rock
Pressing down section (44) is parallel to each other, and all parallels with lateral displacement sensor (45).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620624856.0U CN205941166U (en) | 2016-06-23 | 2016-06-23 | Splitting and compression combined test system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620624856.0U CN205941166U (en) | 2016-06-23 | 2016-06-23 | Splitting and compression combined test system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205941166U true CN205941166U (en) | 2017-02-08 |
Family
ID=57932415
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620624856.0U Active CN205941166U (en) | 2016-06-23 | 2016-06-23 | Splitting and compression combined test system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205941166U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106018061A (en) * | 2016-06-23 | 2016-10-12 | 贵州电力设计研究院 | Splitting and compression combined testing system and method |
| CN107725063A (en) * | 2017-11-16 | 2018-02-23 | 刘国勇 | Portal frame is tunneled in rock drilling |
-
2016
- 2016-06-23 CN CN201620624856.0U patent/CN205941166U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106018061A (en) * | 2016-06-23 | 2016-10-12 | 贵州电力设计研究院 | Splitting and compression combined testing system and method |
| CN107725063A (en) * | 2017-11-16 | 2018-02-23 | 刘国勇 | Portal frame is tunneled in rock drilling |
| CN107725063B (en) * | 2017-11-16 | 2024-06-11 | 刘国勇 | Drilling and tunneling portal frame |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
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| 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 |