CN203288145U - Geological structure physical simulation bottom part uniform stretching experimental device - Google Patents
Geological structure physical simulation bottom part uniform stretching experimental device Download PDFInfo
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- CN203288145U CN203288145U CN2012206988162U CN201220698816U CN203288145U CN 203288145 U CN203288145 U CN 203288145U CN 2012206988162 U CN2012206988162 U CN 2012206988162U CN 201220698816 U CN201220698816 U CN 201220698816U CN 203288145 U CN203288145 U CN 203288145U
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Abstract
The utility model provides a geological structure physical simulation bottom part uniform stretching experimental device. The geological structure physical simulation bottom uniform stretching experimental device comprises a power system comprising a servo motor (9), a stretching rod (13), a stretching block (17), a first support (1), a rubber stretching plate (2) and a stretching mechanism (18), wherein experimental materials (16) are coated on the rubber stretching plate (2), one end of the rubber stretching plate (2) is fixedly arranged on the first support (1), and the other end of the rubber stretching plate (2) is connected with the stretching block (17); the stretching mechanism (18) is used for fixedly connecting tested materials and the rubber stretching plate (2); the power system drives the stretching rod (13) to move along a direction far away from the first support (1); and the stretching block (17) which is connected with the stretching rod (13) drives the rubber stretching plate (2) and the tested materials to move together along the direction far away from the first support (1). By utilizing the technical scheme provided by the utility model, uniform stretching and deformation at the bottom part of an experimental material layer can be realized.
Description
Technical field
The utility model is about the geological experiment analogue technique, and particularly the geologic structure physical modelling device, be the flexible experimental provision of a kind of geologic structure physical modelling bottom even concretely.
Background technology
In prior art, when carrying out the extensional fault simulated experiment, need to lay the telescopic blanket of one deck in the bottom of experiment material, the blanket two ends are fixed on the shifting board bottom of sandbox both sides, perhaps be glued at and do not have on the canvas that stretches, canvas is connected with sandbox both sides shifting board.Lay experiment material on blanket, like this along with baffle plate outwards moves, blanket will be elongated gradually, thereby make the experiment material layer on it produce extension formation extensional fault (monograph: Zhou Jianxun, paint man's good fortune and Tong Hengmao, in September, 1999, the disharmonic extension method in Basin Tectonic research, Earthquake Press).But because the telescopic materials such as rubber peel can produce necking in drawing process, the blanket two ends are often different from middle span size, cause non-homogeneous extensional deformation, may cause the simulated experiment result to produce deviation, can not meet the requirement of simulated experiment.Blanket, after being repeatedly used, can produce elastic fatigue simultaneously, likely affects the reliability of simulated experiment result.
The utility model content
The utility model provides a kind of geologic structure physical modelling bottom even experimental provision that stretches, to solve in prior art after blanket stretches the problem that produces elastic fatigue and affect the simulated experiment result.
One of the purpose of this utility model is, a kind of geologic structure physical modelling bottom even experimental provision that stretches is provided, and this device comprises:
The power system, stretching bar 13, tension block 17, the first support 1, the rubber drawing plate 2 that comprise servomotor 9;
Wherein, experiment material 16 is covered on described rubber drawing plate 2, and an end of described rubber drawing plate 2 is fixed in described the first support 1, and the other end is connected in described tension block 17;
Described device also comprises drawing mechanism 18, and experiment material 16 and described rubber drawing plate 2 are fixedly connected on drawing mechanism 18;
Described power system drives stretching bar 13 and moves to the direction away from described the first support 1; The tension block 17 that is connected with described stretching bar 13 drives described rubber drawing plate 2 and described experiment material 16 is moved to the direction away from described the first support 1, makes described experiment material 16 be out of shape by Uniform Tension.
Further, described rubber drawing plate 2 is fixed on described drawing mechanism 18 by viscose glue, rivet.
Further, a plurality of described rivets are uniformly distributed along horizontal line.
Further, described drawing mechanism 18 is the parallelogram drawing mechanism.
Further, described power system also comprises: the speed reduction unit 10 that is connected with servomotor 9.
Further, described speed reduction unit 10 drives Timing Belt 11, described Timing Belt 11 interlock stretching screw mandrel 8 rotations, and stretching screw mandrel 8 passes stretching balance stem 4, drives stretching bar 13 along away from the direction of described the first support 1, moving.
Further, described device also comprises: tension guide bar 15 and power guid bar 5 play a supportive role.Wherein, an end of tension guide bar 15 is fixed in described the first support 1, and the other end is fixed in the second support 14; One end of described power guid bar 5 is fixed in the second support 14, and the other end is fixed on power-section support 6.
Further, has chute on described tension guide bar 15.
Further, an end of described drawing mechanism 18 is fixed in the end near the first support 1 of tension guide bar 15; The other end of described drawing mechanism 18 is connected in described tension block 17; Described described drawing mechanism 18 is embedded in described chute, and along described chute, to edge, away from the direction of described the first support 1, moves.
The motion minimum speed of the stretching bar 13 that is driven by power system further, is in 0.001 mm/second.
The beneficial effects of the utility model are, adopt stretching equidistant telescopic scheme, the rubber slab that draws to be stretched is divided into some sections, and (for example: the parallelogram drawing mechanism) segmentation is fixed with drawing mechanism, thereby realize the even extensional deformation of experiment material layer bottom, and overcome the necking of the drawing process of prior art.
Description of drawings
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, below will the accompanying drawing of required use in embodiment or description of the Prior Art be briefly described, apparently, accompanying drawing in the following describes is only embodiment more of the present utility model, for those skilled in the art, under the prerequisite of not paying creative work, can also obtain according to these accompanying drawings other accompanying drawing.
The vertical view of the flexible experimental provision of the geologic structure physical modelling bottom even that Fig. 1 provides for the utility model embodiment;
The side view of the flexible experimental provision of the geologic structure physical modelling bottom even that Fig. 2 provides for the utility model embodiment.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is clearly and completely described, obviously, described embodiment is only the utility model part embodiment, rather than whole embodiment.Based on the embodiment in the utility model, those of ordinary skills are not making under the creative work prerequisite the every other embodiment that obtains, and all belong to the scope of the utility model protection.
The utility model embodiment provides a kind of geologic structure physical modelling bottom even experimental provision that stretches, and below in conjunction with accompanying drawing, the present embodiment is elaborated.
This geologic structure physical modelling bottom even experimental provision that stretches is the specialized equipment that in tectonic structure analog synthesis experiment instrument, a cover has unique function.Has the required function in the tension of material bottom even of Geologic Structure Modelling Experiment.All power and mechanical hook-up all can be integrated on a worktable, compact conformation, convenient operation, maintenance.The power of whole device provides by a servomotor.
Preferably,, one side the flexible experimental provision of this geologic structure physical modelling bottom even is experimental box, is used for holding experiment material and does experiment.The both sides of its casing are transparent tempered glass, and are wear-resisting and be convenient to observation experiment, and a week of casing is done framework with aluminium alloy, can bear certain pressure, and certain intensity is arranged again.But the utility model is not limited to this, and the experimental box of the various materials of choice for use, perhaps do not use experimental box according to actual needs.
The bottom of casing uses the rubber slab that is supported by parallel-crank mechanism to make, and with bolt, fixes.Parallel-crank mechanism is pulled by screw mandrel, and along special-purpose guiding mechanism, moves, and guarantees accuracy and the controllability of its motion.
The another side of the flexible experimental provision of this geologic structure physical modelling bottom even is power system, servomotor by band brake drives speed reduction unit, drive driving belt by speed reduction unit again, driving belt drives screw mandrel again, screw mandrel pulls parallel-crank mechanism again, and the rubber slab that is fixed in the above is done uniform stretching under it drives, thereby realizes the Uniform Tension of experiment material, so, realized with the Uniform Tension distortion of experiment material 16 simulations under the effect of Uniform Tension power.。
In actual applications, available computers is controlled the flexible experimental provision of this geologic structure physical modelling bottom even.For example, the keyboard by computing machine, mouse directly send instruction to the flexible experimental provision of this geologic structure physical modelling bottom even, make servomotor by the program behavior that sets in advance, comprise moving direction, translational speed, displacement.
The vertical view of the flexible experimental provision of the geologic structure physical modelling bottom even that Fig. 1 provides for the utility model embodiment.The side view of the flexible experimental provision of the geologic structure physical modelling bottom even that Fig. 2 provides for the utility model embodiment.the main working process of the flexible experimental provision of this geologic structure physical modelling bottom even is as follows, under the control of computing machine, servomotor 9 is by speed reduction unit 10 deceleration rear drive Timing Belts 11, and then drive stretching screw mandrel 8 rotations, rotatablely moving of screw mandrel 8 become the rectilinear motion of stretching balance stem 4 by the nut that is arranged on stretching balance stem 4, thereby pull the tension block 17 of test block by two stretching bars 13, drive again the parallel drawing mechanism 18 that is connected with tension block 17, the rubber drawing plate 2 that is fixed on like this on drawing mechanism 18 is forced to uniform stretching, the shifting board 7 that is connected with tension block 17 simultaneously also moves to right thereupon, amplified the zone that experiment material 16 is stacked.Like this, the experiment material 16 that is placed on rubber drawing plate 2 just moves along with the movement of rubber drawing plate 2, and along with the stretching of rubber slab, stretches.
Below, the structure of the flexible experimental provision of geologic structure physical modelling bottom even is introduced in detailed annotation.
As shown in Figure 1, the geologic structure physical modelling bottom even experimental provision that stretches, this device comprises: the power system (this power system is installed on power platform 12), stretching bar 13, tension block 17, the first support 1, the rubber drawing plate 2 that comprise servomotor 9;
Wherein, experiment material 16 is covered on rubber drawing plate 2, and an end of described rubber drawing plate 2 is fixed in described the first support 1, and the other end is connected in described tension block 17;
Described device also comprises drawing mechanism 18, and described rubber drawing plate 2 is fixedly connected on described drawing mechanism 18;
Described power system drives stretching bar 13 along away from the direction of described the first support 1, moving; Together with driving described rubber drawing plates 2, described experiment material, the tension block 17 of described stretching bar 13 connections moves away from the direction of described the first support 1 to edge.
Further, described rubber drawing plate 2 is fixed on described drawing mechanism 18 by viscose glue, rivet.
Further, a plurality of described rivets are uniformly distributed along horizontal line.
Further, described drawing mechanism 18 is the parallelogram drawing mechanism.As shown in Figure 2, the mechanism of this parallelogram drawing mechanism is similar to the structure of telescopic automatically-controlled door in prior art.All Uniform Tension distortion of the every part of rubber drawing plate 2 by parallelogram drawing mechanism 18 drives, not there will be " necking down " phenomenon.
Further, described power system also comprises: the speed reduction unit 10 that is connected with servomotor 9.
Further, described speed reduction unit 10 drives Timing Belt 11, described Timing Belt 11 interlock stretching screw mandrel 8 rotations, and stretching screw mandrel 8 passes stretching balance stem 4, drives stretching bar 13 along away from the direction of described the first support 1, moving.
Further, described device also comprises: tension guide bar 15 and power guid bar 5 play a supportive role.One end of tension guide bar 15 is fixed in described the first support 1, and the other end is fixed in the second support 14.One end of power guid bar 5 is fixed in the second support 14, and the other end is fixed on power-section support 6.
Further, has chute on described tension guide bar 15.
Further, an end of described drawing mechanism 18 is fixed in the end near the first support 1 of tension guide bar 15, and the other end is connected in described tension block 17; Described drawing mechanism 18 is embedded in described chute, and along described chute, to edge, away from the direction of described the first support 1, moves.
Further, between described the first support 1 and the second support 14 by the first connection bracket 19 be connected connection bracket 20 and be connected.
Further, described power platform 12 is connected in power-section support 6, and power-section support 6 is connected in the second support 14 by the 3rd connection bracket 21.
Further, power-section support 6 also is connected with stretching balance stem 4 by power guid bar 5.
The motion minimum speed of the moving stretching bar 13 that is driven by power system further, is in 0.001 mm/second.
The beneficial effects of the utility model are, adopt stretching equidistant telescopic scheme, the rubber slab that draws to be stretched is divided into some sections, and (for example: the parallelogram drawing mechanism) segmentation is fixed with drawing mechanism, thereby realize the even extensional deformation of experiment material layer bottom, and overcome the necking of the drawing process of prior art.This apparatus structure is meticulous simultaneously, and cost is not high, can be repeatedly used.Whole experimentation available computers is controlled, and precision is high, good reproducibility.
It will be appreciated by those skilled in the art that accompanying drawing is the schematic diagram of a preferred embodiment, the unit in accompanying drawing or flow process might not be that enforcement the utility model is necessary.
It will be appreciated by those skilled in the art that each parts in the device in embodiment can be distributed in the device of embodiment according to the embodiment description, also can carry out respective change and be arranged in the one or more parts that are different from the present embodiment.The parts of above-described embodiment can be merged into parts, also can further split into a plurality of subassemblies.
Above-mentioned the utility model embodiment sequence number, just to describing, does not represent the quality of embodiment.
Applied specific embodiment in the utility model principle of the present utility model and embodiment are set forth, the explanation of above embodiment just is used for helping to understand core concept of the present utility model; Simultaneously,, for one of ordinary skill in the art,, according to thought of the present utility model, all will change in specific embodiments and applications, in sum, this description should not be construed as restriction of the present utility model.
Claims (10)
1. the flexible experimental provision of geologic structure physical modelling bottom even, is characterized in that, described device comprises: the power system, stretching bar (13), tension block (17), the first support (1), the rubber drawing plate (2) that comprise servomotor (9);
Wherein, experiment material (16) is covered on described rubber drawing plate (2), and an end of described rubber drawing plate (2) is fixed in described the first support (1), and the other end is connected in described tension block (17);
Described device also comprises drawing mechanism (18), and experiment material (16) and described rubber drawing plate (2) are fixedly connected on described drawing mechanism (18);
Described power system drives stretching bar (13) and moves to the direction away from described the first support (1); Together with driving described rubber drawing plate (2), described experiment material (16), the tension block (17) of described stretching bar (13) connection, to the motion of the direction away from described the first support (1), make described experiment material (16) be out of shape by Uniform Tension.
2. the flexible experimental provision of geologic structure physical modelling bottom even as claimed in claim 1, is characterized in that, described rubber drawing plate (2) is fixed on described drawing mechanism (18) by viscose glue and/or rivet.
3. the flexible experimental provision of geologic structure physical modelling bottom even as claimed in claim 2, is characterized in that, a plurality of described rivets are uniformly distributed along horizontal line.
4. the flexible experimental provision of geologic structure physical modelling bottom even as claimed in claim 1, is characterized in that, described drawing mechanism (18) is the parallelogram drawing mechanism.
5. the flexible experimental provision of geologic structure physical modelling bottom even as claimed in claim 1, is characterized in that, described power system also comprises: the speed reduction unit (10) that is connected with servomotor (9).
6. the flexible experimental provision of geologic structure physical modelling bottom even as claimed in claim 5, it is characterized in that, described speed reduction unit (10) drives Timing Belt (11), described Timing Belt (11) interlock stretching screw mandrel (8) rotation, stretching screw mandrel (8) passes stretching balance stem (4), drives stretching bar (13) along the motion of the direction away from described the first support (1).
7. the flexible experimental provision of geologic structure physical modelling bottom even as claimed in claim 1, it is characterized in that, described device also comprises: tension guide bar (15) and power guid bar (5), wherein, one end of described tension guide bar (15) is fixed in described the first support (1), and the other end is fixed in the second support (14); One end of described power guid bar (5) is fixed in the second support (14), and the other end is fixed on power-section support (6).
8. the flexible experimental provision of geologic structure physical modelling bottom even as claimed in claim 1, is characterized in that having chute on described tension guide bar (15).
9. the flexible experimental provision of geologic structure physical modelling bottom even as claimed in claim 8, is characterized in that, an end of described drawing mechanism (18) is fixed in the end near the first support (1) of tension guide bar (15); The other end of described drawing mechanism (18) is connected in described tension block (17); Described drawing mechanism (18) is embedded in described chute, and along the direction motion away from described the first support (1) to described edge of described chute.
10. the flexible experimental provision of geologic structure physical modelling bottom even as claimed in claim 4, is characterized in that, the motion minimum speed of the stretching bar (13) that is driven by power system is in 0.001 mm/second.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012206988162U CN203288145U (en) | 2012-12-17 | 2012-12-17 | Geological structure physical simulation bottom part uniform stretching experimental device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012206988162U CN203288145U (en) | 2012-12-17 | 2012-12-17 | Geological structure physical simulation bottom part uniform stretching experimental device |
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| CN203288145U true CN203288145U (en) | 2013-11-13 |
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| CN2012206988162U Expired - Fee Related CN203288145U (en) | 2012-12-17 | 2012-12-17 | Geological structure physical simulation bottom part uniform stretching experimental device |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103050044A (en) * | 2012-12-17 | 2013-04-17 | 中国石油天然气股份有限公司 | Geological structure physical simulation bottom uniform stretching test device |
| CN105021794A (en) * | 2015-02-03 | 2015-11-04 | 芦慧 | Seismic exploration-based simulator for deformation field with different displacement gradients |
| CN105761594A (en) * | 2016-04-21 | 2016-07-13 | 中国石油天然气股份有限公司 | Pressure control system and method for dynamically constructing reservoir-controlling physical simulation experiment |
| CN106847004A (en) * | 2015-03-13 | 2017-06-13 | 郭淑华 | One kind teaching tension test platform |
| CN109830163A (en) * | 2019-03-20 | 2019-05-31 | 华北理工大学 | It is a kind of for simulating the experimental provision of garden basin Tectonic superimposition |
-
2012
- 2012-12-17 CN CN2012206988162U patent/CN203288145U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103050044A (en) * | 2012-12-17 | 2013-04-17 | 中国石油天然气股份有限公司 | Geological structure physical simulation bottom uniform stretching test device |
| CN103050044B (en) * | 2012-12-17 | 2015-07-08 | 中国石油天然气股份有限公司 | Geological structure physical simulation bottom uniform stretching test device |
| CN105021794A (en) * | 2015-02-03 | 2015-11-04 | 芦慧 | Seismic exploration-based simulator for deformation field with different displacement gradients |
| CN106847004A (en) * | 2015-03-13 | 2017-06-13 | 郭淑华 | One kind teaching tension test platform |
| CN105761594A (en) * | 2016-04-21 | 2016-07-13 | 中国石油天然气股份有限公司 | Pressure control system and method for dynamically constructing reservoir-controlling physical simulation experiment |
| CN109830163A (en) * | 2019-03-20 | 2019-05-31 | 华北理工大学 | It is a kind of for simulating the experimental provision of garden basin Tectonic superimposition |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131113 Termination date: 20211217 |
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| CF01 | Termination of patent right due to non-payment of annual fee |