CN202422549U - Experimental device for physically simulating bottom friction of geological structure - Google Patents
Experimental device for physically simulating bottom friction of geological structure Download PDFInfo
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- CN202422549U CN202422549U CN2012200640682U CN201220064068U CN202422549U CN 202422549 U CN202422549 U CN 202422549U CN 2012200640682 U CN2012200640682 U CN 2012200640682U CN 201220064068 U CN201220064068 U CN 201220064068U CN 202422549 U CN202422549 U CN 202422549U
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- friction belt
- end friction
- belt
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- drive motor
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Abstract
The utility model discloses an experimental device for physically simulating bottom friction of a geological structure. The experimental device comprises a first bottom friction belt and a second bottom friction belt, wherein the first bottom friction belt is mounted on a first belt driving device, and the second bottom friction belt is mounted on a second belt driving device. A first bottom friction belt driving motor is connected to a corresponding first group of rotating shafts and is used for driving the first group of rotating shafts to rotate so as to drive the first bottom friction belt to move, the second bottom friction belt is arranged on a corresponding second bottom friction belt tensioning device and a corresponding second group of rotating shafts in a surrounding manner, a second bottom friction belt driving motor is connected to the corresponding second group of rotating shafts and is used for driving the second group of rotating shafts to rotate so as to drive the second bottom friction belt to move, and materials with different friction coefficients are pasted on the first bottom friction belt and the second bottom friction belt, so that the geological structure driven by different bottom friction coefficients is simulated. By the aid of the experimental device, and the bottom friction and simulation dive angles can be conveniently changed according to requirements of model experiments.
Description
Technical field
The utility model relates to tectonic structure simulated experiment field, relates in particular to the experimental provision that can change bottom friction power in a kind of tectonic structure simulated experiment.
Background technology
The structural deformation simulation is a kind of important laboratory facilities of geologize structural deformation process, and the different friction factor in model bottom is one of principal element of decision model construction pattern.Thereby, according to the different big or small model bottom friction boundary conditions of requirement design of simulated experiment, be the key issue that simulated experiment need solve.Methods such as canvas and film bottom the simulation laboratory takes to draw mostly both at home and abroad at present; The method has obtained certain effect for increasing or reducing model bottom friction power, causes inhomogeneous stretching, extension, the bottom transverse problem unstable, that can not stretch continuously that stretches but exist the bottom to be pulled material " necking down ".
The utility model content
In order to overcome the limitation that exists in the prior art, the purpose of the utility model provides a kind of change bottom friction power and the device of geological structure simulation underriding angle that can be easy, supplies the researchist to design different physical models.
For realizing above-mentioned purpose; The utility model provides the experimental provision that rubs at the bottom of a kind of geologic structure physical modelling; Comprise first end friction belt and second end friction belt; Said first end friction belt is installed on first belt drive, and said second end friction belt is installed on second belt drive; Wherein, said first end friction drive device comprises first end friction belt drive motor, first end friction belt tensioning system and first group of rotating shaft; Said second end friction drive device comprises second end friction belt drive motor, second end friction belt tensioning system and second group of rotating shaft; Said first end friction belt is around being arranged in the first corresponding end friction belt tensioning system and the first group of rotating shaft; Said first end friction belt drive motor is connected in first group of rotating shaft of said correspondence; Be used to drive said first group of rotating shaft and rotate, to drive said first end friction belt motion; Said second end friction belt is around being arranged in the second corresponding end friction belt tensioning system and the second group of rotating shaft; Said second end friction belt drive motor is connected in second group of rotating shaft of said correspondence; Be used to drive said second group of rotating shaft and rotate, to drive said second end friction belt motion; Paste the material of different coefficients of friction on said first end friction belt and said second end friction belt, be used to simulate the tectonic structure simulated experiment that different bottom-friction factors drive.
Preferably, said experimental provision also comprises telescopic electric cylinder, telescoping cylinder drive motor and gathering sill; Wherein said telescoping cylinder drive motor connects said telescopic electric cylinder, is used to drive said telescopic electric cylinder motion; Said telescopic electric cylinder is arranged on said second end friction drive device, changes along the angle of depression that the direction of said gathering sill is carried out 0～15 degree to drive said second end friction belt.
Preferably; Said experimental provision also comprises a plurality of speed reduction units; Be connected in said first end friction belt drive motor, second end friction belt drive motor and the telescoping cylinder drive motor; Be used for said first end friction belt drive motor, second end friction belt drive motor and telescoping cylinder drive motor are slowed down, make its drive movement be in the slowest state.
Preferably, between said first end friction belt and second end friction belt, be provided with seal groove, in opposite directions or during relative motion, said experiment material spills from the centre with friction belt at the bottom of preventing two.
Preferably, said experimental provision also comprises the glass baffle plate, and said glass baffle plate is positioned at said first end friction belt and friction belt both sides, said second end, and said experiment material is trapped among said first end friction belt and friction belt top, said second end.
Preferably, said experimental provision also comprises view window, to form said view window, is used to observe the structural deformation situation of said experiment material with the fixing said glass baffle plate of the perpendicular shape groove of metal.
The experimental provision of friction can change bottom friction power and geological structure simulation underriding angle, to satisfy experimenter's demand easily according to the model experiment requirement at the bottom of the geologic structure physical modelling of the utility model embodiment.
Description of drawings
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art; To do to introduce simply to the accompanying drawing of required use in embodiment or the description of the Prior Art below; Obviously, the accompanying drawing in describing below only is some embodiment of the utility model, to those skilled in the art; Under the prerequisite of not paying creative work property, can also obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is the side view of the experimental provision of friction at the bottom of the geologic structure physical modelling of the utility model embodiment;
Fig. 2 is the vertical view of the experimental provision of friction at the bottom of the geologic structure physical modelling of the utility model embodiment.
Drawing reference numeral: 1 glass baffle plate, 2 view windows, 3 second end friction belts, 4 telescopic electric cylinders, 5 telescoping cylinder drive motor; 6 under(-)chassis, 7 first groups of rotating shafts, 8 first end friction belt tensioning system, 9 footing, 10 first end friction belts; 11 gathering sills, 12 second end friction belt tensioning system, 13 speed reduction units, 14 second end friction belt drive motor, 15 speed reduction units; 16 speed reduction units, 17 first end friction belt drive motor, 18 second groups of rotating shafts, 19 seal grooves.
Embodiment
To combine the accompanying drawing among the utility model embodiment below, the technical scheme among the utility model embodiment is carried out clear, intactly description, obviously, described embodiment only is the utility model part embodiment, rather than whole embodiment.Based on the embodiment in the utility model, those of ordinary skills are not making the every other embodiment that is obtained under the creative work prerequisite, all belong to the scope of the utility model protection.
Fig. 1 is the side view of the experimental provision of friction at the bottom of the geologic structure physical modelling of the utility model embodiment; Fig. 2 is the vertical view of the experimental provision of friction at the bottom of the geologic structure physical modelling of the utility model embodiment.
As depicted in figs. 1 and 2, the frictional experiment device comprises at the bottom of the geologic structure physical modelling of the utility model embodiment:
First end friction belt 10 and second end friction belt 3, said first end friction belt 10 is installed on first belt drive, and said second end friction belt 3 is installed on second belt drive; Wherein,
Said first end friction drive device comprises first end friction belt drive motor 17, first end friction belt tensioning system 8 and first group of rotating shaft 7; Said second end friction drive device comprises second end friction belt drive motor 14, second end friction belt tensioning system 12 and second group of rotating shaft 18;
Said first end friction belt 10 is around being arranged in the first corresponding end friction belt tensioning system 8 and the first group of rotating shaft 7; Said first end friction belt drive motor 17 is connected in first group of rotating shaft 7 of said correspondence; Be used to drive said first group of rotating shaft 7 and rotate, to drive 10 motions of said first end friction belt; Said second end friction belt 3 is around being arranged in the second corresponding end friction belt tensioning system 12 and the second group of rotating shaft 18; Said second end friction belt drive motor 14 is connected in second group of rotating shaft 18 of said correspondence; Be used to drive said second group of rotating shaft 18 and rotate, to drive 3 motions of said second end friction belt; Paste the material of different coefficients of friction on said first end friction belt 10 and said second end friction belt 3, be used to simulate the tectonic structure simulated experiment that different bottom-friction factors drive.
In the present embodiment, said first group of rotating shaft 7 and second group of rotating shaft 18 are installed on the both sides and the inside of under(-)chassis 6.
In the present embodiment; First end friction belt 10 is around first end friction belt tensioning system 8, first group of rotating shaft 7 one circle; The rate of tension of first end friction belt tensioning system, 8 scalable, first end friction belt 10; Rotate 7, the first groups of rotating shafts of first group of rotating shaft of drive 7 by first end friction belt drive motor 17 and drive 10 motions of first end friction belt.
In like manner; Second end friction belt 3 is around second end friction belt tensioning system 12, second group of rotating shaft 18 1 circle; The rate of tension of second end friction belt tensioning system, 12 scalable, second end friction belt 3; Drive 18, the second groups of rotating shafts of second group of rotating shaft 18 by second end friction belt drive motor 14 and drive 3 motions of second end friction belt.
In the present embodiment, said experimental provision also comprises telescopic electric cylinder 4, telescoping cylinder drive motor 5 and gathering sill 11; Wherein said telescoping cylinder drive motor 5 connects said telescopic electric cylinder 4, is used to drive said telescopic electric cylinder 4 motions; Said telescopic electric cylinder 4 is arranged on said second end friction drive device, changes along the angle of depression that the direction of said gathering sill 11 is carried out 0～15 degree to drive said second end friction belt 3.
In the present embodiment; Said experimental provision also comprises a plurality of speed reduction units 13,15,16; Be connected to said telescoping cylinder drive motor 5, second end friction belt drive motor 14 and first end friction belt drive motor 17; Be used for said telescoping cylinder drive motor 5, second end friction belt drive motor 14 and first end friction belt drive motor 17 are slowed down, make its drive movement be in the slowest state.
In the present embodiment, between said first end friction belt 10 and second end friction belt 3, be provided with seal groove 19, in opposite directions or during relative motion, said experiment material spills from the centre with friction belt at the bottom of preventing two.
In the present embodiment; Said experimental provision also comprises glass baffle plate 1; Said glass baffle plate 1 is positioned at said first end friction belt 10 and said second end friction belt 3 both sides, said experiment material is trapped among said first end friction belt 10 and said second end friction belt 3 tops, along with belt movement; Experiment material produces structural deformation in the middle of the glass baffle plate, the simulation expansion and the experiment of diving.
In the present embodiment; Said experimental provision also comprises view window 2; To form said view window 2, carry out viewed or photograph with the fixing said glass baffle plate 1 of the perpendicular shape groove of metal, write down the experimental configuration deformation process of experiment material by the photo of constant duration through glass baffle plate 1 and view window 2.
The advantage of the experimental provision of friction is at the bottom of the geologic structure physical modelling of the utility model embodiment: can be according to the model experiment requirement; On end friction belt, change material easily with different coefficients of friction; To simulate the tectonic structure simulated experiment that different bottom-friction factors drive; And can do the experiment of extruding underriding structure, satisfy experimenter's demand.
Above-described specific embodiment; Purpose, technical scheme and beneficial effect to the utility model have carried out further explain, it should be understood that the above is merely the specific embodiment of the utility model; And be not used in the protection domain that limits the utility model; All within the spirit and principle of the utility model, any modification of being made, be equal to replacement, improvement etc., all should be included within the protection domain of the utility model.
Claims (6)
1. the experimental provision of friction at the bottom of the geologic structure physical modelling; It is characterized in that; Described experimental provision comprises first end friction belt and second end friction belt; Said first end friction belt is installed on first belt drive, and said second end friction belt is installed on second belt drive; Wherein,
Said first end friction drive device comprises first end friction belt drive motor, first end friction belt tensioning system and first group of rotating shaft;
Said second end friction drive device comprises second end friction belt drive motor, second end friction belt tensioning system and second group of rotating shaft;
Said first end friction belt is around being arranged in the first corresponding end friction belt tensioning system and the first group of rotating shaft; Said first end friction belt drive motor is connected in first group of rotating shaft of said correspondence; Be used to drive said first group of rotating shaft and rotate, to drive said first end friction belt motion;
Said second end friction belt is around being arranged in the second corresponding end friction belt tensioning system and the second group of rotating shaft; Said second end friction belt drive motor is connected in second group of rotating shaft of said correspondence; Be used to drive said second group of rotating shaft and rotate, to drive said second end friction belt motion;
Paste the material of different coefficients of friction on said first end friction belt and said second end friction belt, be used to simulate the tectonic structure simulated experiment that different bottom-friction factors drive.
2. the experimental provision of friction is characterized in that said experimental provision also comprises telescopic electric cylinder, telescoping cylinder drive motor and gathering sill at the bottom of the geologic structure physical modelling according to claim 1; Wherein said telescoping cylinder drive motor connects said telescopic electric cylinder, is used to drive said telescopic electric cylinder motion; Said telescopic electric cylinder is arranged on said second end friction drive device, changes along the angle of depression that the direction of said gathering sill is carried out 0～15 degree to drive said second end friction belt.
3. the experimental provision of friction at the bottom of the geologic structure physical modelling according to claim 1; It is characterized in that; Said experimental provision also comprises a plurality of speed reduction units; Be connected in said first end friction belt drive motor, second end friction belt drive motor and the telescoping cylinder drive motor, be used for said first end friction belt drive motor, second end friction belt drive motor and telescoping cylinder drive motor are slowed down, make its drive movement be in the slowest state.
4. the experimental provision of friction at the bottom of the geologic structure physical modelling according to claim 1; It is characterized in that; Between said first end friction belt and second end friction belt, be provided with seal groove, in opposite directions or during relative motion, said experiment material spills from the centre with friction belt at the bottom of preventing two.
5. the experimental provision of friction at the bottom of the geologic structure physical modelling according to claim 4; It is characterized in that; Said experimental provision also comprises the glass baffle plate; Said glass baffle plate is positioned at said first end friction belt and friction belt both sides, said second end, and said experiment material is trapped among said first end friction belt and friction belt top, said second end.
6. the experimental provision of friction at the bottom of the geologic structure physical modelling according to claim 5; It is characterized in that; Said experimental provision also comprises view window, to form said view window, is used to observe the structural deformation situation of said experiment material with the fixing said glass baffle plate of the perpendicular shape groove of metal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200640682U CN202422549U (en) | 2012-02-23 | 2012-02-23 | Experimental device for physically simulating bottom friction of geological structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200640682U CN202422549U (en) | 2012-02-23 | 2012-02-23 | Experimental device for physically simulating bottom friction of geological structure |
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| Publication Number | Publication Date |
|---|---|
| CN202422549U true CN202422549U (en) | 2012-09-05 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200640682U Expired - Lifetime CN202422549U (en) | 2012-02-23 | 2012-02-23 | Experimental device for physically simulating bottom friction of geological structure |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102610153A (en) * | 2012-02-23 | 2012-07-25 | 中国石油天然气股份有限公司 | Experimental device for physical simulation of bottom friction of geological structure |
-
2012
- 2012-02-23 CN CN2012200640682U patent/CN202422549U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102610153A (en) * | 2012-02-23 | 2012-07-25 | 中国石油天然气股份有限公司 | Experimental device for physical simulation of bottom friction of geological structure |
| CN102610153B (en) * | 2012-02-23 | 2014-05-14 | 中国石油天然气股份有限公司 | Experimental device for physical simulation of bottom friction of geological structure |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20120905 Effective date of abandoning: 20140514 |
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| RGAV | Abandon patent right to avoid regrant |