CN211787827U

CN211787827U - Movable fault zone dislocation distribution simulation experiment device

Info

Publication number: CN211787827U
Application number: CN202020851062.4U
Authority: CN
Inventors: 曾忠诚; 洪增林; 边小卫; 杨涛; 王天毅
Original assignee: Shaanxi Mineral Geology Investigation Center
Current assignee: Shaanxi Mineral Geology Investigation Center
Priority date: 2020-05-20
Filing date: 2020-05-20
Publication date: 2020-10-27
Anticipated expiration: 2030-05-20

Abstract

The utility model discloses a movement fracture area dislocation distribution simulation experiment device, including the fixed plate, the equal fixed mounting in bottom four corners of fixed plate has the supporting leg, top one side fixed mounting of fixed plate has two backup pads, and one side top that two backup pads are close to each other is rotated and is installed the experimental box that same slope set up, and the top and one side of experimental box all set up to the opening, and the bottom fixed mounting of experimental box has T shape slide rail, and slidable mounting has the rectangular block on the T shape slide rail, and the bottom of rectangular block articulates there is the carriage release lever, the top fixed mounting of fixed plate has the riser, and fixed mounting has same return plate between the left side of two backup pads and the top of riser. The utility model discloses simple structure, convenient operation is convenient for adjust the gradient of experimental box, reaches the simulation of being convenient for and is located different inclination's ground gliding experiment, has increased the scope of experiment, satisfies the use needs, is favorable to the use.

Description

Movable fault zone dislocation distribution simulation experiment device

Technical Field

The utility model relates to an experimental facilities technical field especially relates to a fracture area dislocation distribution simulation experiment device of activity.

Background

The movable fracture zone is a zone consisting of a main fault plane, broken rock blocks on two sides of the main fault plane and a plurality of secondary faults or fracture planes, a structural rock develops near the main fault plane, the zone spreads towards two sides by taking the vicinity of the main fault plane as an axis, fault mud, mylonite, broken rock and the like generally occur in sequence, and then the zone is transited outwards to be a complete rock outside the fault zone, under the action of an earthquake, the natural phenomenon that the broken rock blocks of the movable fracture zone slide downwards integrally or dispersedly is caused to cause great harm, and great potential safety hazards exist, so that how to treat the downward sliding of the movable fracture zone is a very important task, in the teaching process, teachers can simulate the experiment that the broken rock blocks of the movable fracture zone slide downwards in an experimental box, and the existing experimental device for simulating the dislocation distribution of the movable fracture zone mainly comprises a fixed plate, an experimental box arranged obliquely, a collecting box, a baffle plate and the like which are positioned in the experimental box, the mr places the ground material in the experimental box, takes out and relaxes sheltering from to the ground with the baffle from the experimental box in, and the ground slope glide is and observe the record under the effect of gravity.

However, the inclination of the experimental box for the existing simulation experiment device for the dislocation distribution of the movable fracture zone is not convenient to adjust according to actual needs, and the experimental box is not convenient to simulate the movable fracture zone with different inclinations, so that the rock-soil gliding experiment of the movable fracture zone with different inclinations is not convenient to record, the range of the experiment is reduced, and the experimental box is not convenient to use, so that the simulation experiment device for the dislocation distribution of the movable fracture zone is provided for solving the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a simulation experiment device for the dislocation distribution of an active fracture zone.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a simulation experiment device for dislocation distribution of a movable fracture zone comprises a fixed plate, wherein supporting legs are fixedly arranged at four corners of the bottom of the fixed plate, two supporting plates are fixedly arranged at one side of the top of the fixed plate, an experiment box which is obliquely arranged is rotatably arranged at the top of one side, which is close to the two supporting plates, of the top of the fixed plate, openings are arranged at the top and one side of the experiment box, a T-shaped slide rail is fixedly arranged at the bottom of the experiment box, a rectangular block is slidably arranged on the T-shaped slide rail, a moving rod is hinged to the bottom of the rectangular block, a vertical plate is fixedly arranged at the top of the fixed plate, the same return plate is fixedly arranged between the left sides of the two supporting plates and the top of the vertical plate, the bottom end of the moving rod penetrates through the return plate and extends to the lower part, the top of the connecting plate is embedded with a rubber pad, the left side of the moving rod is fixedly provided with a connecting block, the bottom of the connecting block is fixedly provided with two vertical rods, the bottoms of the two vertical rods both extend into the return plate and are fixedly provided with a same connecting sleeve, the bottom of the connecting sleeve extends to the lower part of the return plate, an L-shaped rod is arranged above the connecting block, the top of the connecting block is provided with a rectangular hole, the bottom of the L-shaped rod sequentially penetrates through the rectangular hole and the connecting sleeve to extend to the lower part of the connecting sleeve and is fixedly provided with a moving block, the bottom of the moving block is fixedly provided with a plurality of sharp blocks, the bottoms of the sharp blocks are tightly contacted with the top of the rubber pad, the connecting block and the connecting sleeve are both sleeved on the L-shaped rod, the L-shaped rod is positioned between the two vertical rods, the spring is movably sleeved on the L-shaped rod, the inner wall of the bottom of the experimental box is movably clamped with a baffle plate which is obliquely arranged, and the top of the baffle plate extends to the upper part of the experimental box and is fixedly provided with a T-shaped block.

Preferably, the right side of the fixed plate is movably contacted with a collecting box with the top being provided with an opening, and the collecting box is matched with the experimental box.

Preferably, the front side and the rear side of the moving rod are fixedly provided with sliding blocks, the front side inner wall and the rear side inner wall of the return-shaped plate are provided with first sliding grooves, and the sliding blocks are connected with the corresponding first sliding grooves in a sliding mode.

Preferably, two balls are embedded in the inner walls of the four sides of the connecting sleeve, the L-shaped rod is located between the eight balls, and the balls are in rolling contact with the outer side of the L-shaped rod.

Preferably, the top of the rectangular block is provided with a T-shaped sliding groove, two sides of the T-shaped sliding groove are both provided with openings, and the T-shaped sliding groove is connected with a T-shaped sliding rail in a sliding mode.

Preferably, the bottom of the baffle is fixedly provided with a clamping block, the inner wall of the bottom of the experiment box is provided with a clamping groove, and the clamping block is clamped with the clamping groove.

Compared with the prior art, the beneficial effects of the utility model are that:

by arranging the fixed plate, the supporting plate, the experiment box, the movable rod, the vertical plate, the return plate, the connecting plate, the rubber pad, the connecting block, the vertical rod, the connecting sleeve, the L-shaped rod, the moving block, the circular plate, the spring, the baffle plate and the rectangular block to be matched, when the experiment box is used, the inclination of the experiment box needs to be adjusted to simulate a rock-soil gliding experiment, the L-shaped rod is held and moves upwards, the L-shaped rod drives the circular plate to move upwards to compress the spring, the L-shaped rod drives a plurality of sharp blocks to be separated from the top of the rubber pad through the moving block, then the L-shaped rod is pushed rightwards to drive the connecting sleeve to move through the ball, the connecting sleeve drives the connecting block to move through the vertical rod, the connecting block drives the movable rod to extrude the rectangular block, the rectangular block moves and rotates upwards on the T-shaped sliding rail, the T-shaped sliding, the spring elastic force resets and drives the L-shaped rod to move downwards through the circular plate, the L-shaped rod drives the sharp block to move downwards through the moving block to be in close contact with the top of the rubber pad, and therefore the experiment box is fixed.

The utility model discloses simple structure, convenient operation is convenient for adjust the gradient of experimental box, reaches the simulation of being convenient for and is located different inclination's ground gliding experiment, has increased the scope of experiment, satisfies the use needs, is favorable to the use.

Drawings

Fig. 1 is a schematic structural view of a movable fracture zone dislocation distribution simulation experiment device provided by the present invention;

FIG. 2 is a schematic cross-sectional view of portion A of FIG. 1;

FIG. 3 is an enlarged schematic view of portion B of FIG. 2;

FIG. 4 is a schematic view showing the internal cross-sectional structure of the experimental box of FIG. 1.

In the figure: the device comprises a fixing plate 1, a supporting plate 2, an experiment box 3, a moving rod 4, a vertical plate 5, a return plate 6, a connecting plate 7, a rubber pad 8, a connecting block 9, a vertical rod 10, a connecting sleeve 11, a rod 12L, a moving block 13, a circular plate 14, a spring 15, a baffle 16 and a rectangular block 17.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-4, a simulation experiment device for dislocation distribution of a movable fracture zone comprises a fixed plate 1, supporting legs are fixedly arranged at four corners of the bottom of the fixed plate 1, two supporting plates 2 are fixedly arranged at one side of the top of the fixed plate 1, a same obliquely arranged experiment box 3 is rotatably arranged at the top of the side, close to each other, of the two supporting plates 2, openings are arranged at the top and one side of the experiment box 3, a T-shaped slide rail is fixedly arranged at the bottom of the experiment box 3, a rectangular block 17 is slidably arranged on the T-shaped slide rail, a moving rod 4 is hinged to the bottom of the rectangular block 17, a vertical plate 5 is fixedly arranged at the top of the fixed plate 1, a same return plate 6 is fixedly arranged between the left side of the two supporting plates 2 and the top of the vertical plate 5, the bottom end of the moving rod 4 penetrates through the return, the same connecting plate 7 is fixedly arranged between the left sides of the two supporting plates 2 and the right sides of the vertical plates 5, a rubber pad 8 is embedded at the top of the connecting plate 7, a connecting block 9 is fixedly arranged at the left side of the movable rod 4, two vertical rods 10 are fixedly arranged at the bottom of the connecting block 9, the bottom ends of the two vertical rods 10 extend into the return-shaped plate 6 and are fixedly provided with a same connecting sleeve 11, the bottom of the connecting sleeve 11 extends to the lower part of the return-shaped plate 6, an L-shaped rod 12 is arranged above the connecting block 9, a rectangular hole is formed at the top of the connecting block 9, the bottom end of the L-shaped rod 12 sequentially penetrates through the rectangular hole and the connecting sleeve 11 to extend to the lower part of the connecting sleeve 11 and is fixedly provided with a movable block 13, a plurality of sharp blocks are fixedly arranged at the bottom of the movable block 13, the bottom ends of the sharp blocks are, fixed cover is equipped with the circular slab 14 that is located the adapter sleeve 11 top on the L shape pole 12, and fixed mounting has same spring 15 between the top of circular slab 14 and the bottom inner wall of connecting block 9, and spring 15 movable sleeve establishes on L shape pole 12, and the activity card is equipped with the baffle 16 that the slope set up on the bottom inner wall of experimental box 3, and the top of baffle 16 extends to the top of experimental box 3 and fixed mounting has T-shaped piece, the utility model discloses simple structure, convenient operation is convenient for adjust the gradient of experimental box 3, reaches the simulation of being convenient for and is located different inclination's ground gliding experiment, has increased the scope of experiment, satisfies the user demand, is favorable to using.

In the utility model, the right side of the fixed plate 1 is movably contacted with a collecting box with an opening at the top, the collecting box is matched with the experimental box 3, the front side and the rear side of the movable rod 4 are both fixedly provided with a slide block, the front side inner wall and the rear side inner wall of the clip plate 6 are both provided with first chutes, the slide block is in sliding connection with the corresponding first chutes, the four side inner walls of the connecting sleeve 11 are both embedded with two balls, the L-shaped rod 12 is positioned between the eight balls, the balls are in rolling contact with the outer side of the L-shaped rod 12, the top of the rectangular block 17 is provided with a T-shaped chute with openings at both sides, the T-shaped chute is in sliding connection with a T-shaped sliding rail, the bottom of the baffle 16 is fixedly provided with a clamping block, the bottom inner wall of the experimental box 3 is provided with a clamping groove, the clamping block is clamped with the clamping groove, the utility model has simple structure and convenient operation, is convenient for, the range of the experiment is enlarged, the use requirement is met, and the use is facilitated.

The working principle is as follows: when the device is used, when the inclination of the experimental box 3 needs to be adjusted to simulate a rock-soil gliding experiment, the L-shaped rod 12 is held and moves upwards, the L-shaped rod 12 drives the circular plate 14 to move upwards, the circular plate 14 compresses the spring 15 in the moving process, the L-shaped rod 12 rolls among eight balls, the L-shaped rod 12 drives the moving block 13 to move upwards, the moving block 13 drives a plurality of sharp blocks to move upwards, the sharp ends of the sharp blocks are separated from the top of the rubber pad and then push the L-shaped rod 12 rightwards, the L-shaped rod 12 drives the connecting sleeve 11 to move through the balls, the connecting sleeve 11 drives the two vertical rods 10 to move, the vertical rods 10 drive the connecting block 9 to move, the connecting block 9 drives the moving rod 4 to move, the moving rod 4 drives the sliding blocks to slide in corresponding first sliding grooves, the moving rod 4 extrudes the rectangular block 17 in the moving process, and the rectangular block 17 moves, the rectangular block 17 slides on the T-shaped sliding rail and generates extrusion force, under the action of the extrusion force, the T-shaped sliding rail moves and rotates upwards, the T-shaped sliding rail drives the experiment box 3 to rotate upwards, when the experiment box 3 rotates upwards to a proper position, the tension on the U-shaped handle is released at the moment, the spring 15 in a compressed state resets at the moment, the elastic circular plate 14 of the spring 15 moves downwards, the circular plate 14 drives the L-shaped rod 12 to move downwards, the L-shaped rod 12 drives the moving block 13 to move downwards, the moving block 13 drives the sharp block to move downwards, the sharp end of the sharp block is in close contact with the top of the rubber pad 8, and under the action of friction force between the sharp block and the rubber pad 8, the experiment box 3 is fixed;

during the experiment, add the ground in experimental box 3, add the completion back, upwards stimulate baffle 16, baffle 16 relaxs sheltering from to the ground, and under the effect of gravity, ground lapse and drop to the collecting box in, student alright with the process of observing the ground gliding and carry out the record.

In the description of the present application, it should be further noted that, unless otherwise explicitly stated or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may include, for example, a fixed connection, a detachable connection, an integral connection, a mechanical connection, an electrical connection, a direct connection, a connection through an intermediate medium, and a connection between two elements. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art according to specific circumstances.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a dislocation distribution simulation experiment device of movable fracture zone, includes fixed plate (1), the equal fixed mounting in bottom four corners of fixed plate (1) has the supporting leg, top one side fixed mounting of fixed plate (1) has two backup pads (2), its characterized in that, one side top that two backup pads (2) are close to each other is rotated and is installed experimental box (3) that same slope set up, the top and one side of experimental box (3) all set up to the opening, the bottom fixed mounting of experimental box (3) has T-shaped slide rail, slidable mounting has rectangular block (17) on the T-shaped slide rail, the bottom of rectangular block (17) is articulated to have movable rod (4), the top fixed mounting of fixed plate (1) has riser (5), fixed mounting has same return plate (6) between the left side of two backup pads (2) and the top of riser (5), the bottom of movable rod (4) runs through return plate (6) and extends to the below of return plate (6, the return plate (6) is sleeved on the moving rod (4) in a sliding manner, the same connecting plate (7) is fixedly installed between the left sides of the two supporting plates (2) and the right side of the vertical plate (5), a rubber pad (8) is embedded at the top of the connecting plate (7), a connecting block (9) is fixedly installed at the left side of the moving rod (4), two vertical rods (10) are fixedly installed at the bottom of the connecting block (9), the bottom ends of the two vertical rods (10) extend into the return plate (6) and are fixedly provided with the same connecting sleeve (11), the bottom of the connecting sleeve (11) extends to the lower side of the return plate (6), an L-shaped rod (12) is arranged above the connecting block (9), a rectangular hole is formed at the top of the connecting block (9), the bottom end of the L-shaped rod (12) sequentially penetrates through the rectangular hole and the connecting sleeve (11) to extend to, the bottom fixed mounting of movable block (13) has a plurality of sharp pieces, the bottom of sharp piece and the top in close contact with of rubber pad (8), connecting block (9) and adapter sleeve (11) are all established on L shape pole (12), L shape pole (12) are located between two montants (10), fixed cover is equipped with circular slab (14) that are located adapter sleeve (11) top on L shape pole (12), fixed mounting has same spring (15) between the bottom inner wall of the top of circular slab (14) and connecting block (9), spring (15) movable sleeve is established on L shape pole (12), movable card is equipped with baffle (16) that the slope set up on the bottom inner wall of experimental box (3), the top of baffle (16) extends to the top and the fixed mounting of experimental box (3) has T shape piece.

2. The apparatus for simulating the dislocation distribution of a fractured zone of a laboratory according to claim 1, wherein the right side of the fixed plate (1) is movably contacted with a collection box with an opening at the top, and the collection box is matched with the laboratory box (3).

3. The movable fault zone dislocation distribution simulation experiment device according to claim 1, wherein sliding blocks are fixedly mounted on the front side and the rear side of the moving rod (4), first sliding grooves are formed in the inner wall of the front side and the inner wall of the rear side of the zigzag plate (6), and the sliding blocks are slidably connected with the corresponding first sliding grooves.

4. The fracture belt dislocation distribution simulation experiment device according to claim 1, wherein two balls are embedded on the four side inner walls of the connecting sleeve (11), the L-shaped rod (12) is located between the eight balls, and the balls are in rolling contact with the outer side of the L-shaped rod (12).

5. The movable fault zone dislocation distribution simulation experiment device according to claim 1, wherein the top of the rectangular block (17) is provided with a T-shaped sliding groove with two sides opened, and the T-shaped sliding groove is connected with a T-shaped sliding rail in a sliding manner.

6. The apparatus for simulating the dislocation distribution of a fractured zone of claim 1, wherein the bottom of the baffle (16) is fixedly provided with a clamping block, the inner wall of the bottom of the experimental box (3) is provided with a clamping groove, and the clamping block is clamped with the clamping groove.