CN111442988A - Physical simulation experiment device for structure of full-angle superposition deformation of pressing, pulling and shearing - Google Patents

Abstract

The invention discloses a structural physics simulation experimental device for the superposition deformation of compression-pulling and shearing at all angles, which relates to the research field of structural geology and includes an experimental platform and a control mechanism. A push-pull mechanism is arranged on the support movement mechanism, a shear mechanism is arranged below the push-pull mechanism, and the shear mechanism is rotatably mounted on the experimental platform; the control mechanism is respectively connected with the support movement mechanism, the shear mechanism and the shear mechanism. The push-pull mechanism is electrically connected, and the control mechanism is used to regulate the support motion mechanism, and drive the shear mechanism and the push-pull mechanism to move, simulating the processes of structural extrusion, tension, shear, compression-torsion, and tension-torsion. . The invention can realize full-angle superposition between extrusion, tension deformation and shear deformation, and simulate multi-angle, multi-stage compression-torsion, tension-torsion and other structural deformation processes.

Description

Construction physical simulation experimental device for full-angle superimposed deformation of compression-pull and shear

technical field

The invention relates to the field of tectonic geology research, in particular to a tectonic physics simulation experiment device used for compression-pull and shear full-angle superimposed deformation.

Background technique

The tectonic physics simulation experiment is an important technical means to study and verify the tectonic deformation mechanism and evolution process. Based on the similarity criterion, tectonic physics simulation experiments can simulate large-scale and long-term geological structural deformation processes under short-term indoor conditions. In recent years, tectonic physics simulation experiments have been widely used in earth science research, energy and mineral exploration and development, and early warning and prevention of geological disasters, and have achieved remarkable results in scientific research and production assistance.

The common basic tectonic types are mainly compressional structures, pull-apart structures and shearing structures, but in actual situations, structural deformations are often superimposed in time and space. current structure. In the previous single structural physical simulation experiments, the deformation mechanism is relatively single, and the superimposed simulation of multiple deformation mechanisms cannot be completed, and it is difficult to meet the research needs of complex superimposed structures.

SUMMARY OF THE INVENTION

The purpose of the present invention is to provide a structural physical simulation experimental device for the superimposed deformation of compression-pulling and shearing at all angles, so as to solve the problems existing in the above-mentioned prior art, and can realize the simulation between extrusion, tensile deformation and shearing deformation. Full-angle superposition, simulating multi-angle, multi-stage compression-torsion, tension-torsion and other structural deformation processes.

For achieving the above object, the present invention provides the following scheme:

The invention provides a structural physical simulation experiment device for the superimposed deformation of pressure-pulling and shearing at all angles, including an experimental platform and a control mechanism, the experimental platform is provided with a support motion mechanism, and the support motion mechanism is provided with a push-pull mechanism , a shearing mechanism is arranged below the push-pull mechanism, and the shearing mechanism is rotatably mounted on the experimental platform; the control mechanism is respectively electrically connected with the support movement mechanism, the shearing mechanism and the push-pull mechanism, and the control mechanism The mechanism is used to regulate the support motion mechanism, and drive the shear mechanism and the push-pull mechanism to move, simulating the processes of structural extrusion, tension, shear, compression-torsion, and tension-torsion.

Optionally, the experimental platform includes an equipment base plate with a rectangular structure in cross-section, and a rack with a ring structure is fixedly installed on the equipment base plate.

Optionally, the supporting movement mechanism includes a first hydraulic rod bracket, a first hydraulic rod, a second hydraulic rod bracket, a second hydraulic rod, a third hydraulic rod, a rotary lift hydraulic rod, and a fixed baffle bracket; The first hydraulic rod brackets are symmetrically arranged on opposite ends of the equipment bottom plate, and the first hydraulic rod brackets arranged horizontally are installed on the first hydraulic rod brackets; the second hydraulic rod brackets are symmetrically arranged on the On the other opposite ends of the equipment bottom plate, the second hydraulic rod bracket is connected with the horizontally arranged second hydraulic rod, and a fixed baffle bracket is connected between the two second hydraulic rods on the same side , a vertically arranged fixed baffle is installed in the fixed baffle bracket; the four third hydraulic rods are symmetrically arranged at the bottom of the equipment bottom plate to support and adjust the inclination angle of the equipment bottom plate; the The rotary lifting hydraulic rod is arranged on the bottom plate of the equipment, and the rotary lifting hydraulic rod is located at the center position of the virtual circle where the rack is located; the rotary hydraulic lifting rod is connected with the shearing mechanism.

Optionally, the shearing mechanism includes a rotating platform, a steel shaft, a drum, a motor, a belt, a gear set and a gear box; the rotating platform is connected with the rotating lifting hydraulic rod; the two ends of the rotating platform are symmetrically provided with A plurality of steel shaft supports, the top of the steel shaft supports is provided with grooves, and one of the steel shafts is framed in the two symmetrical grooves located at both ends of the rotating platform; the steel shafts are provided with the drum; the belt is closed and wound on the drum; the two ends of the drum are respectively connected with the gear set, and the gear set is arranged in the gear box; the vertical projection of the gear set is located at the The outer side of the virtual circle where the rack projection is located, and does not intersect with the virtual circle where the rack projection is located; the bottom of the rotating platform is installed with a motor slide rail parallel to the axis direction of the drum, and the motor slide rail is slidably arranged There is a motor, the motor is located between the gear set and the rack, and the motor can engage and drive with the gear set or the rack through gears.

Optionally, the gear set includes a first gear, a first gear transmission shaft, a second gear, a second gear transmission shaft, a third gear, a fourth gear and a fifth gear; the gear box is provided with a plurality of A steel shaft suspension frame, both ends of the steel shaft are suspended on the steel shaft suspension frame, a first gear transmission shaft suspension frame perpendicular to the steel shaft suspension frame is arranged in the gear box, and the first gear The transmission shaft suspension frame is provided with a first gear transmission shaft fixing hole, the first gear transmission shaft is installed in the first gear transmission shaft fixing hole, and the first gear transmission shaft is horizontal and vertical to the axis of the drum The two ends of the rotating platform are provided with second gear drive shaft fixing holes, and the second gear drive shaft fixing holes are provided with the vertically arranged second gear drive shaft; the first gear drive shaft A plurality of the first gears are pierced through it, one of the first gears is meshed with a second gear, the second gear is pierced through the upper end of the second gear transmission shaft, and the two ends of the drum are connected with a second gear. Three gears, the third gears are nested on the steel shaft, and the third gears are respectively meshed with one of the first gears; the lower end of the first gear transmission shaft is provided with the fourth gear; The fifth gear is mounted on the transmission shaft of the motor, and the fifth gear can be engaged with the fourth gear or the rack for transmission.

Optionally, each of the steel shafts is provided with two rollers with the same structure, the rollers are arranged side by side in two rows on the plurality of steel shafts, and each row of the rollers is wound separately. There is a closed belt, and leak-proof strips are nested between two adjacent belts; the gear sets are respectively connected with the outer ends of each row of the rollers.

Optionally, the push-pull mechanism includes a movable baffle and a fixed baffle; the movable baffle is connected to the first hydraulic rod; the fixed baffle is connected to the fixed baffle bracket, and the fixed baffle The bracket is a rectangular frame structure, the fixed baffle is nested in the fixed baffle bracket, the two vertical sides of the fixed baffle bracket are respectively connected with the second hydraulic rod, and the two sides located at the same end. Each of the second hydraulic rods can drive the fixed baffle bracket connected to it to move horizontally; the movable baffle is vertically arranged with the fixed baffle.

Optionally, the control mechanism includes a control terminal, and the control terminal is electrically connected with a signal transmission device; the control terminal is respectively connected with the first hydraulic rod, the second hydraulic rod, the third hydraulic rod through the signal transmission device. The rod, the rotary lift hydraulic rod and the motor are electrically connected.

The present invention has achieved the following technical effects with respect to the prior art:

The present invention provides a structural physical simulation experimental device for superimposed deformation of compression-pulling and shearing at all angles. The support movement mechanism is regulated by the control mechanism, and the shearing mechanism and the push-pull mechanism are driven to move in a specific direction. , simulating the processes of structural extrusion, tension, shear, compression and torsion, and tension and torsion, and realizes the simulation of all-angle shear and push-pull superimposed deformation processes.

Description of drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the accompanying drawings required in the embodiments will be briefly introduced below. Obviously, the drawings in the following description are only some of the present invention. In the embodiments, for those of ordinary skill in the art, other drawings can also be obtained according to these drawings without creative labor.

FIG. 1 is a schematic structural diagram of Embodiment 1 of a structural physical simulation experimental device for compression-pulling and shearing full-angle superimposed deformation of the present invention;

Fig. 2 is the structural schematic diagram of adding a rotary lifting hydraulic rod and a third hydraulic rod to the experimental platform in the structural physical simulation experimental device used for the compression-pulling and shearing full-angle superimposed deformation of the present invention;

3 is a schematic structural diagram of a rotating platform in a structural physical simulation experimental device used for compression-pulling and shearing full-angle superimposed deformation of the present invention;

4 is a top view of the shearing mechanism removing the belt, the gear box and the leak-proof strip in the structural physical simulation experimental device for the compression-pulling and shearing full-angle superimposed deformation of the present invention;

Fig. 5 is the front view of the partial cutaway of the gear box of the structural physical simulation experiment device used for the compression-pulling and shearing full-angle superimposed deformation of the present invention;

Fig. 6 is the side view of the structure physical simulation experiment device used for the compression-pulling and shearing full-angle superimposed deformation of the present invention;

7 is a top view of the shear mechanism and the push-pull mechanism at an included angle of 45° in the structural physical simulation experimental device used for the compression-pull and shear full-angle superimposed deformation of the present invention;

Among them, 1 is the experimental platform, 11 is the equipment bottom plate, 12 is the rack, 2 is the support movement mechanism, 21 is the first hydraulic rod bracket, 22 is the first hydraulic rod, 23 is the second hydraulic rod bracket, and 24 is the fourth Hydraulic rod, 25 is the third hydraulic rod, 26 is the rotary lifting hydraulic rod, 27 is the fixed baffle bracket, 3 is the shearing mechanism, 31 is the rotating platform, 311 is the steel shaft bracket, 312 is the second gear transmission shaft fixing hole , 313 is the motor slide rail, 32 is the steel shaft, 33 is the drum, 34 is the motor, 35 is the belt, 36 is the gear set, 361 is the first gear, 362 is the first gear transmission shaft, 363 is the second gear, 364 is the second gear transmission shaft, 365 is the third gear, 366 is the fourth gear, 367 is the fifth gear, 37 is the gear box, 371 is the steel shaft hanger, 372 is the first gear shaft hanger, 3721 is the first gear A gear transmission shaft fixing hole, 38 is a leak-proof strip, 4 is a push-pull mechanism, 41 is a movable baffle, 42 is a fixed baffle, 5 is a control mechanism, 51 is a control terminal, and 52 is a signal transmission device.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, but not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

The purpose of the present invention is to provide a structural physical simulation experimental device for the superimposed deformation of compression-pulling and shearing at all angles, so as to solve the problems existing in the above-mentioned prior art, and can realize the simulation between extrusion, tensile deformation and shearing deformation. Full-angle superposition, simulating multi-angle, multi-stage compression-torsion, tension-torsion and other structural deformation processes.

In order to make the above objects, features and advantages of the present invention more clearly understood, the present invention will be described in further detail below with reference to the accompanying drawings and specific embodiments.

In order to make the purposes, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments These are some embodiments of the present invention, but not all embodiments.

Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention. The embodiments described below and features in the embodiments may be combined with each other without conflict.

Among them, terms such as "upper", "lower", "front", "rear", etc. are used to describe the relative positional relationship of each structure in the drawings, which are only for the convenience of description and are not used to limit the present invention. The practicable scope and the change or adjustment of the relative relationship thereof shall also be regarded as the practicable scope of the present invention without substantially changing the technical content.

It should be noted that, in the description of the present invention, the terms "first" and "second" are only used to facilitate the description of different components, and should not be construed as indicating or implying a sequence relationship, relative importance, or implicitly indicating indicated the number of technical characteristics. Thus, a feature delimited with "first", "second" may expressly or implicitly include at least one of that feature.

Example 1

This embodiment provides a structural physical simulation experimental device for the superimposed deformation of pressure-pulling and shearing at all angles, as shown in Fig. 1-Fig. 7 , including an experimental platform 1 on which a support motion mechanism 2 is provided, The support motion mechanism 2 is provided with a shear mechanism 3 and a push-pull mechanism 4. The support motion mechanism 2 is connected with a control mechanism 5. The control mechanism 5 can regulate the support motion mechanism 2 and drive the shear mechanism 3 and the push-pull mechanism 4 to move in a specific direction. Simulate structural extrusion, tension, shear, compression-torsion, and tension-torsion processes.

Please refer to FIG. 2, further, the experimental platform 1 includes an equipment bottom plate 11 and a rack 12; the experimental platform 1 can be a square, the rack 12 is arranged in a circular ring with the center of the experimental platform 1 as the center, and the rack 12 can be welded by welding It is fixed on the equipment bottom plate 11 . The support movement mechanism 2 includes a first hydraulic rod bracket 21, a first hydraulic rod 22, a second hydraulic rod bracket 23, a second hydraulic rod 24, a third hydraulic rod 25, a rotary lifting hydraulic rod 26 and a fixed baffle bracket 27; A hydraulic rod bracket 21 is arranged on the equipment bottom plate 11, the first hydraulic rod bracket 21 can be fixed on the equipment bottom plate 11 by screwing or welding; the first hydraulic rod bracket 21 is fixedly connected with the first hydraulic rod 22; the second hydraulic rod The bracket 23 is arranged on the equipment base plate 11, and the second hydraulic rod bracket 23 can be fixed on the equipment base plate 11 by screwing or welding; the second hydraulic rod bracket 23 is fixedly connected with the second hydraulic rod 24; the third hydraulic rod 25 is arranged on the Below the equipment bottom plate 11, the third hydraulic rods 25 are evenly distributed at the four corners of the square-structured equipment bottom plate 11, and the two are fixedly connected by screwing or welding, and are supported by the relative lifting between the four third hydraulic rods 25. And adjust the inclination angle of the equipment bottom plate 11; the rotary lifting hydraulic rod 26 is arranged on the equipment bottom plate 11, and the rotary lifting hydraulic rod 26 is fixed to the center of the equipment bottom plate 11 by screwing or welding, and supports and adjusts the rotation of the shearing mechanism 3 in the plane. Angle and vertical height; the fixed baffle bracket 27 is fixedly connected with the second hydraulic rod 24 to adjust the position of the fixed baffle bracket 27 in the plane under the driving of the second hydraulic rod 24 .

1-6, the shearing mechanism 3 includes a rotating platform 31, a steel shaft 32, a drum 33, a motor 34, a belt 35, a gear set 36, a gear box 37, and a leak-proof strip 38; specifically, the gear set 36 includes a first A gear 361, a first gear shaft 362, a second gear 363, a second gear shaft 364, a third gear 365, a fourth gear 366, and a fifth gear 367; The third gear 365 , the fourth gear 366 and the fifth gear 367 are all bevel gears with the same structure; the rotating platform 31 can be square, and is fixedly connected with the rotating lifting hydraulic rod 26 ; the rotating platform 31 is provided with a steel shaft bracket 311 for The steel shaft 32 is erected, the rotating platform 31 is provided with a second gear transmission shaft fixing hole 312 to limit the rotation of the second gear transmission shaft 364 in the hole, the lower part of the rotating platform 31 is provided with a motor slide rail 313, and the motor 34 can move along the motor The slide rail 313 slides, and two motors 34 can be installed, which are symmetrically distributed on the two sides of the rotating platform 31 with the steel shaft bracket 311; one end of the drum 33 is fixed with a third gear 365, and the drum 33 and the third gear 365 are nested On the steel shaft 32, it can roll freely with the steel shaft 32 as the axis. Two rollers 33 can be nested on each steel shaft 32 to form two rows, and the rollers 33 are relatively independent; the belt 35 is wrapped around the rollers 33. Rotating under the driving of the drum 33, the belt 35 can be one piece, which is wrapped on all the drums 33 as a whole, or two belts 35 can be wrapped around the two rows of the drums 33 respectively. The leak-proof strip 38 is used to prevent sand leakage; the gear box 37 is arranged on the rotating platform 31 to shield the first gear 361, the second gear 363 and the third gear 365 to ensure safety, and the gear box 37 is provided with a steel shaft suspension The frame 371 is used for suspending the steel shaft 32. The gear box 37 is provided with a first gear shaft suspension frame 372, on which a first gear shaft fixing hole 3721 is formed to define the first gear shaft 362; The gears 361 are connected to each other through the first gear transmission shaft 362, the first gear 361 meshes with the third gear 365; the second gear 363 and the fourth gear 366 are connected to each other through the second gear transmission shaft 364, and the second gear 363 and the first gear 361 and the third gear 365 are meshed with each other; the fifth gear 367 is connected to the motor 34, and is driven by the motor 34 to slide along the motor slide rail 313, moving towards the center of the rotating platform 31, or moving away from the center of the rotating platform 31; when the rotating platform 31 After the rotary lift hydraulic rod 26 rises and is located at a certain height, the fifth gear 367 moves away from the center of the rotary platform 31 to the limit position of the motor slide rail 313 and locks, and the fifth gear 367 meshes with the fourth gear 366 , disengaged from the rack 12 , or when the rotating platform 31 descends under the action of the rotating lifting hydraulic rod 26 and is located at a certain height, the fifth gear 367 moves toward the center of the rotating platform 31 to the limit of the motor slide rail 313 and locks Afterwards, the fifth gear 367 meshes with the rack 12 and disengages from the fourth gear 366 .

1-6, further, the push-pull mechanism 4 includes a movable baffle 41 and a fixed baffle 42; the movable baffle 41 is connected with the first hydraulic rod 22, and is driven by the first hydraulic rod 22 to move in a plane; fixed The baffle 42 is connected to the fixed baffle bracket 27 . The control mechanism 5 includes a control terminal 51 and a signal transmission device 52, such as a computer and a wireless router; the control terminal 51 is used to control the expansion and contraction of the first hydraulic rod 22, the second hydraulic rod 24, the third hydraulic rod 25, and the rotary lift hydraulic rod 26 , to control the rotation angle of the rotary lift hydraulic rod 26 and the rotation speed of the motor 34 .

FIG. 7 is a top view of the shear mechanism and the push-pull mechanism at an included angle of 45° in the structural physical simulation experimental device for the superimposed deformation of the compression-pull and the shear at all angles of the present invention. For the structural physics simulation experimental device for the full-angle superimposed deformation of compression-pull and shear provided in this embodiment, before the initial sand body model is laid, the specific preparation process can be as follows:

The control mechanism 5 issues an instruction, first of all, the command to rotate the lifting hydraulic rod 26 to shorten to a specific position, thereby lowering the shearing mechanism 3 so that its top end is separated from the bottom end of the push-pull mechanism 4, and the bottom end of the fifth gear 367 is connected to the top end of the rack 12. At the same height; secondly, move the motor 34 to the limit along the motor slide rail 313 toward the center of the rotating platform 31 and lock it, so that the fifth gear 367 meshes with the rack 12; command the motor 34 to rotate at a specific speed and direction to drive the fifth gear 367 rotation, the reaction force is applied by the rack 12 fixed on the bottom plate 11 of the equipment to drive the shearing mechanism 3 to rotate horizontally to a specific angle, so that the relative angle required for the experiment is formed between the shearing mechanism 3 and the push-pull mechanism 4; again; , command the second hydraulic rod 24 to shrink to the shortest, according to the design size of the model, select a movable baffle 41 with a suitable width, fix it on the first hydraulic rod 22, command the first hydraulic rod 22 to extend, or shorten to a specific position, command The second hydraulic rod 24 is extended until the fixed baffle 42 is in close contact with the movable baffle 41; finally, the rotating lifting hydraulic rod 26 is commanded to extend to a specific position, thereby raising the shearing mechanism 3 so that its top end is in contact with the push-pull mechanism The bottom end of 4 is closely fitted to form an experimental sand box, in which the initial sand body model laying work is carried out.

Please refer to FIGS. 1-7 , the structural physical simulation experimental device for the full-angle superimposed deformation of compression-pulling and shearing provided in this embodiment. During the experiment, the specific working process of the shearing mechanism can be as follows: through the control mechanism 5. Issue an instruction. First, move the motor 34 back to the center of the rotating platform 31 along the motor slide rail 313 to the limit and lock it, so that the fifth gear 367 is engaged with the fourth gear 366; secondly, the motor 34 is ordered to rotate at a specific speed and direction, Drive the fifth gear 367 to rotate; the fifth gear 367 drives the fourth gear 366, the fourth gear 366 drives the second gear 363, the second gear 363 drives the first gear 361, the first gear 361 drives the third gear 365, and then drives the drum 33 rotates; the drum 33 drives the belt 35 wrapped on it to rotate, and then drives the overlying sand body model to move;

The specific working process of the push-pull mechanism can be as follows: the control mechanism 5 sends out an instruction to command the first hydraulic rod 22 to extend or shorten, drive the movable baffle 41 to move forward or backward, push the sand body, or provide the sand body for slumping. space.

Referring to FIG. 1 , the structural physical simulation experimental device for the superimposed deformation of compression-pulling and shearing at all angles provided in this embodiment can simulate the structural deformation of positive extrusion. The specific working process can be as follows: issuing an instruction through the control mechanism 5 , lock the shearing mechanism 3, command the first hydraulic rod 22 to extend, drive the unilateral or bilateral movable baffle 41 to move forward, and push the sand body to perform extrusion structural deformation.

The structural physical simulation experimental device for the full-angle superimposed deformation of compression-pulling and shearing provided in this embodiment can simulate the structural deformation of vertical tensioning. 5. Issue an instruction to command the first hydraulic rod 22 to shorten, drive the one-sided or double-sided movable baffle 41 to move backward, and provide space for the edge of the sand body model to collapse; or command the motor 34 to drive the belt 35 to rotate, and one side of the movable baffle The plate 41 and the belt 35 retreat at the same speed, and the two are relatively stationary, and the movable baffle 41 on the other side is stationary or retreats at a specific speed, simulating the deformation of a one-sided or two-sided tension structure.

The structural physical simulation experimental device for the full-angle superimposed deformation of compression-pulling and shearing provided in this embodiment can simulate simple shearing structural deformation. The movable baffle 41; the first hydraulic rod 22 is commanded to contract to the shortest by the command from the control mechanism 5; the two belts 35 move in opposite directions at a specific speed, simulating the deformation of a simple shear structure.

The structural physical simulation experimental device for the full-angle superimposed deformation of compression-pulling and shearing provided in this embodiment can simulate the structural deformation of strike-slip extrusion and strike-slip pulling. Wrap a belt 35; through the command from the control mechanism 5, the shearing mechanism 3 rotates to a 0° angle with the push-pull mechanism, as shown in Figure 1; the two belts 35 move in opposite directions at a specific speed; Moving forward or backward, the two movable baffles 41 remain relatively stationary with one of the belts 35 respectively, simulating strike-slip extrusion, or strike-slip pull-out structural deformation.

The structural physical simulation experimental device for the full-angle superimposed deformation of compression-pulling and shearing provided in this embodiment can simulate the structural deformation of oblique extrusion and tension. , through the command of the control mechanism 5, the shearing mechanism 3 rotates to a specific angle with the push-pull mechanism 4; the belt 35 rotates at a specific speed, one end of the movable baffle 41 and the fixed baffle 42 simulate oblique extrusion deformation, and the other end The movable baffle 41 and the fixed baffle 42 simulate oblique tensile deformation.

The structural physical simulation experimental device for the full-angle superimposed deformation of compression-pull and shear provided in this embodiment can simulate the multi-stage extrusion, tension and shear superimposed deformation process of the structure. The specific working process can be as follows: two rows A belt 35 is wrapped on the drum 33 respectively; the cutting mechanism 3 is rotated to a specific angle with the push-pull mechanism 4 through the control mechanism 5; Multi-stage, multi-deformation mechanism superimposed structure physical simulation.

Those of ordinary skill in the art can understand that all or part of the steps of implementing the above method embodiments may be completed by program instructions related to hardware. The aforementioned program can be stored in a computer-readable storage medium. When the program is executed, the steps including the above method embodiments are executed; and the foregoing storage medium includes: ROM, RAM, magnetic disk or optical disk and other media that can store program codes.

In the present invention, specific examples are used to illustrate the principles and implementations of the present invention, and the descriptions of the above embodiments are only used to help understand the method and the core idea of the present invention; There will be changes in the specific implementation manner and application scope of the idea of the invention. In conclusion, the contents of this specification should not be construed as limiting the present invention.

Claims (8)

1. A construct physical simulation experimental apparatus for pressing draw with shearing full angle coincide warp, its characterized in that: the device comprises an experiment platform and a control mechanism, wherein a supporting movement mechanism is arranged on the experiment platform, a push-pull mechanism is arranged on the supporting movement mechanism, a shearing mechanism is arranged below the push-pull mechanism, and the shearing mechanism is rotatably arranged on the experiment platform; the control mechanism is respectively electrically connected with the supporting motion mechanism, the shearing mechanism and the push-pull mechanism, and is used for regulating and controlling the supporting motion mechanism, driving the shearing mechanism and the push-pull mechanism to move, and simulating the processes of structure extrusion, tension, shearing, compression torsion, tension torsion and the like.

2. The constructive physical simulation experimental device for the compression-tension and shearing full-angle superposition deformation according to claim 1, characterized in that: the experiment platform comprises an equipment bottom plate with a rectangular cross section, and a rack with an annular structure is fixedly mounted on the equipment bottom plate.

3. The constructive physical simulation experimental device for the compression-tension and shearing full-angle superposition deformation according to claim 2, characterized in that: the support movement mechanism comprises a first hydraulic rod support, a first hydraulic rod, a second hydraulic rod support, a second hydraulic rod, a third hydraulic rod, a rotary lifting hydraulic rod and a fixed baffle plate support; the two first hydraulic rod supports are symmetrically arranged at two opposite ends of the equipment bottom plate, and the first hydraulic rods which are horizontally arranged are arranged on the first hydraulic rod supports; the second hydraulic rod supports are symmetrically arranged at the other two opposite ends of the equipment bottom plate, the second hydraulic rods which are horizontally arranged are connected to the second hydraulic rod supports, a fixed baffle plate support is connected between the two second hydraulic rods which are positioned at the same side, and a vertically arranged fixed baffle plate is arranged in the fixed baffle plate support; the four third hydraulic rods are symmetrically arranged at the bottom of the equipment bottom plate and used for supporting and adjusting the inclination angle of the equipment bottom plate; the rotary lifting hydraulic rod is arranged on the equipment bottom plate and is positioned at the position of the center of a virtual circle where the rack is positioned; the rotary hydraulic lifting rod is connected with the shearing mechanism.

4. The constructive physical simulation experimental device for the compression-tension and shearing full-angle superposition deformation according to claim 3, characterized in that: the shearing mechanism comprises a rotary platform, a steel shaft, a roller, a motor, a belt, a gear set and a gear box; the rotary platform is connected with the rotary lifting hydraulic rod; a plurality of steel shaft supports are symmetrically arranged at two ends of the rotating platform, grooves are formed in the tops of the steel shaft supports, and one steel shaft is erected in two symmetrical grooves which are arranged at two ends of the rotating platform; the roller is arranged on the steel shaft in a penetrating way; the belt is wound on the roller in a closed mode; the two ends of the roller are respectively connected with the gear sets, and the gear sets are arranged in the gear box; the vertical projection of the gear set is positioned outside a virtual circle where the rack projection is positioned, and does not intersect with the virtual circle where the rack projection is positioned; the rotary platform bottom install with the parallel motor slide rail of cylinder axis direction, it is provided with the motor to slide on the motor slide rail, the motor is located the gear train with between the rack, just the motor can pass through the gear with the gear train or rack toothing transmission.

5. The constructive physical simulation experimental apparatus for the compression-tension and shearing full-angle superposition deformation according to claim 4, characterized in that: the gear set comprises a first gear, a first gear transmission shaft, a second gear transmission shaft, a third gear, a fourth gear and a fifth gear; a plurality of steel shaft suspension brackets are arranged in the gear box, two ends of each steel shaft are suspended on the steel shaft suspension brackets, a first gear transmission shaft suspension bracket perpendicular to the steel shaft suspension brackets is arranged in the gear box, a first gear transmission shaft fixing hole is formed in the first gear transmission shaft suspension bracket, a first gear transmission shaft is arranged in the first gear transmission shaft fixing hole, and the first gear transmission shaft is horizontally and perpendicularly arranged with the axis of the roller; second gear transmission shaft fixing holes are formed in two ends of the rotating platform, and the second gear transmission shafts are vertically arranged in the second gear transmission shaft fixing holes in a penetrating mode; a plurality of first gears are arranged on the first gear transmission shaft in a penetrating manner, one first gear is meshed with a second gear, the second gear is arranged at the upper end of the second gear transmission shaft in a penetrating manner, third gears are connected to two ends of the roller and nested on the steel shaft, and the third gears are respectively meshed with one first gear; the fourth gear penetrates through the lower end of the first gear transmission shaft; and the transmission shaft of the motor is provided with the fifth gear, and the fifth gear can be in meshed transmission with the fourth gear or the rack.

6. The constructive physical simulation experimental apparatus for the compression-tension and shearing full-angle superposition deformation according to claim 4, characterized in that: two rollers with the same structure penetrate through each steel shaft, the rollers are arranged in two rows on the plurality of steel shafts in parallel, each row of rollers is respectively wound with one closed belt, and a leakage-proof strip is nested between every two adjacent belts; the gear set is respectively connected with the outer end of each row of the rollers.

7. The constructive physical simulation experimental apparatus for the compression-tension and shearing full-angle superposition deformation according to claim 4, characterized in that: the push-pull mechanism comprises a movable baffle and a fixed baffle; the movable baffle is connected with the first hydraulic rod; the fixed baffle is connected with the fixed baffle support, the fixed baffle support is of a rectangular frame structure, the fixed baffle is nested in the fixed baffle support, two vertical side edges of the fixed baffle support are respectively connected with the second hydraulic rods, and the two second hydraulic rods positioned at the same end can drive the fixed baffle support connected with the fixed baffle support to move horizontally; the movable baffle is perpendicular to the fixed baffle.

8. The constructive physical simulation experimental apparatus for the compression-tension and shearing full-angle superposition deformation according to claim 4, characterized in that: the control mechanism comprises a control terminal, and the control terminal is electrically connected with a signal transmission device; and the control terminal is respectively and electrically connected with the first hydraulic rod, the second hydraulic rod, the third hydraulic rod, the rotary lifting hydraulic rod and the motor through the signal transmission device.

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