CN202110095U - Electrical servo rock mechanics testing machine - Google Patents
Electrical servo rock mechanics testing machine Download PDFInfo
- Publication number
- CN202110095U CN202110095U CN2011201529067U CN201120152906U CN202110095U CN 202110095 U CN202110095 U CN 202110095U CN 2011201529067 U CN2011201529067 U CN 2011201529067U CN 201120152906 U CN201120152906 U CN 201120152906U CN 202110095 U CN202110095 U CN 202110095U
- Authority
- CN
- China
- Prior art keywords
- testing machine
- pressure
- load maintainer
- vertical
- loading mechanism
- 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
Images
Landscapes
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
The utility model relates to an electrical servo rock mechanics testing machine, which is mainly used for testing mechanics indexes of rocks. The testing machine includes a main engine, a horizontal servo loading mechanism, a vertical servo loading mechanism, a pressure sensor and a displacement sensor, wherein the horizontal servo loading mechanism and the vertical servo loading mechanism are installed in a mutually-perpendicular manner and have opposite front ends; and the pressure sensor and the displacement sensor are directly connected with an external closed loop measuring and controlling instrument through a coupling line. The test piece deformation and pressure valve is collected by the pressure sensor and the displacement sensor, input into the closed loop measuring and controlling instrument, and then input into a microcomputer through a serial port on the microcomputer, pressure-deformation and pressure-time curves in the test can be displayed in a real-time manner, and a chart can be formed. The electrical servo rock mechanics testing machine has many advantages such as high measuring speed, high automation degree, convenience for operation, and is suitable for being utilized and popularized.
Description
Technical field
The utility model relates to a kind of electrical servo rock mechanics experiment machine, is used to test each item mechanical index of rock.
Background technology
At present, in the scientific research and testing of domestic water conservancy, traffic, geology, mining industry, building field, the various mechanical property researchs of rock are very important.Traditional rock mechanics experiment equipment single performance often promptly goes research with a special plane; Do not study the equipment of multiple performance simultaneously; The general more employing hydraulic principle of professional equipment, and the driven by servomotor mode that fault is few, precision is high is seldom used in the material properties of rock test.
The utility model content
The technical matters that the utility model solved is to provide a kind of electrical servo rock mechanics experiment machine, in order to solve the problem in the above-mentioned background technology.
The technical matters that the utility model solved adopts following technical scheme to realize:
Electrical servo rock mechanics experiment machine; Comprise main frame, horizontal servo load maintainer, vertical servo load maintainer, pressure transducer and displacement transducer; Wherein, main frame is a body structure, and the horizontal servo load maintainer is installed in the other and top of its side respectively with vertical servo load maintainer; Be vertical installation each other, and relative at front end; Pressure transducer is contained in the top of the turn-screw in vertical and the horizontal servo load maintainer respectively, and in order to directly test specimen is loaded, the edge that displacement transducer then is installed in test specimen produces the place that is out of shape.
In the utility model; Pressure transducer directly is connected with the external closed-loop measurement and control instrument through tie with displacement transducer; Be connected the exchange of carrying out related data through the closed loop measurement and control appearance with extraneous control end (like the system controlled by computer end), and connect Electric Appliance Cabinet through cable.
Beneficial effect: the utility model can carry out the test of indexs such as the staight scissors, splitting, compression, bending, fracture toughness, elastic modulus of rock, and at the bottom of the precision height, good stability, failure rate, easy to maintenance, and can more intuitively draw relevant test data.
Description of drawings
Fig. 1 is the synoptic diagram of the utility model preferred embodiment.
Embodiment
For technological means, creation characteristic that the utility model is realized, reach purpose and be easy to understand understanding with effect, below in conjunction with concrete diagram, further set forth the utility model.
In the preferred embodiment referring to the electrical servo rock mechanics experiment machine of Fig. 1, horizontal servo load maintainer 2 is housed, vertical servo load maintainer 5 on the main frame 1; Pressure transducer 7 is contained in ball-screw nut cover top, and displacement transducer 8 is contained on the piece fixture through anchor clamps.
The servo load maintainer 2 of Electric Appliance Cabinet 18 controlling level, vertical servo load maintainer 5, and link with power supply, for load maintainer provides power.Link with external closed-loop measurement and control instrument 16 simultaneously, and accept the steering order of closed loop measurement and control appearance 16.Closed loop measurement and control appearance 16 links through cable and serial ports with microcomputer 17 simultaneously, can accept the instruction of microcomputer 17, and software is work in unity under Windows XP operating system.
Present embodiment couples together microcomputer 17, closed loop measurement and control appearance 16, main frame 1 energized with the Electric Appliance Cabinet on microcomputer 17, closed loop measurement and control appearance 16, pressure transducer 7, displacement transducer 8 and the main frame 1 18 through cable in use.Open microcomputer 17, select pilot project, and, install displacement transducer required in the project testing 8 according to the good test specimen of pilot project clamping, check errorless after, make an experiment.
Utilize horizontal servo load maintainer 2; 5 pairs of test specimens of vertical servo load maintainer load; Pressure transducer 7, displacement transducer 8 collection test piece deformations and force value are input in the closed loop measurement and control appearance 16, and enter data in the microcomputer 17, show pressure distortion in the test in real time; Pressure time curve, and can generate correlation graph.
More than show and described the advantage of ultimate principle, principal character and the utility model of the utility model.The technician of the industry should understand; The utility model is not restricted to the described embodiments; The principle of describing in the foregoing description and the instructions that the utility model just is described; Under the prerequisite that does not break away from the utility model spirit and scope, the utility model also has various changes and modifications, and these variations and improvement all fall in the utility model scope that requires protection.The utility model requires protection domain to be defined by appending claims and equivalent thereof.
Claims (1)
1. electrical servo rock mechanics experiment machine; Comprise main frame, horizontal servo load maintainer, vertical servo load maintainer, pressure transducer and displacement transducer; It is characterized in that main frame is a body structure, the horizontal servo load maintainer is installed in the other and top of its side respectively with vertical servo load maintainer; Be vertical installation each other, and relative at front end; Pressure transducer is contained in the top of the turn-screw in vertical and the horizontal servo load maintainer respectively, and the edge that displacement transducer then is installed in test specimen produces the place that is out of shape; In addition, pressure transducer directly is connected with the external closed-loop measurement and control instrument through data line with displacement transducer, and is connected with extraneous control end through the closed loop measurement and control appearance and carries out exchanges data.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201529067U CN202110095U (en) | 2011-05-14 | 2011-05-14 | Electrical servo rock mechanics testing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201529067U CN202110095U (en) | 2011-05-14 | 2011-05-14 | Electrical servo rock mechanics testing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202110095U true CN202110095U (en) | 2012-01-11 |
Family
ID=45435539
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201529067U Expired - Fee Related CN202110095U (en) | 2011-05-14 | 2011-05-14 | Electrical servo rock mechanics testing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202110095U (en) |
Cited By (1)
| 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 |
-
2011
- 2011-05-14 CN CN2011201529067U patent/CN202110095U/en not_active Expired - Fee Related
Cited By (1)
| 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 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202110106U (en) | Electric servo rock triaxial test system | |
| CN202330236U (en) | Rock mechanical test device under gas seepage-creep combined action | |
| CN102401770B (en) | High-temperature high-pressure tensile stress strain system of oil well cement and test method thereof | |
| CN101620055B (en) | Simple creep test device of rocks and test method thereof | |
| CN204512069U (en) | The test bed hydraulic control system of energy saving excavator oil hydraulic cylinder | |
| CN103323328B (en) | The gas packoff of coal petrography impact experiment and experimental technique | |
| WO2013143149A1 (en) | Large deformation tensile testing system | |
| CN105317785B (en) | Development machine multifunctional hydraulic testing stand | |
| CN109058234B (en) | Performance test system and detection method for hydraulic system of electric proportional control valve compensation excavator | |
| CN103471923A (en) | Rapid testing machine for multi-diameter rock core hydraulic fracturing tensile strength | |
| CN104865177A (en) | Large-scale bi-dimensional fractured rock mass shearing seepage meter | |
| CN101865802A (en) | Soil in-situ shear resistance tester | |
| CN202110095U (en) | Electrical servo rock mechanics testing machine | |
| CN202110094U (en) | Asphalt mixture material performance testing system | |
| CN105388029A (en) | Overload vehicle oil-gas spring test device | |
| CN201007700Y (en) | Mechanical component static strength testing apparatus | |
| CN203465136U (en) | Assembling type true triaxial underground cavity simulation test device | |
| CN107179242A (en) | A kind of manual simplified true triaxil tester | |
| CN103411831B (en) | Intelligent detector for detecting compressive strength of concrete, and detection method thereof | |
| CN203535015U (en) | Crack propagation acoustic emission testing device | |
| CN202119681U (en) | Bending creep testing machine for GRP (Glass Reinforced Plastics) | |
| CN101446532A (en) | Servo valve armature component suspension stiffness testing device | |
| CN202110107U (en) | Bituminous mixture low-temperature frozen breakage testing machine | |
| CN201926590U (en) | Oil pressure mortar specimen strength detecting equipment | |
| CN206531736U (en) | One kind building optical cable bend resistance performance testing device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120111 Termination date: 20140514 |