Geological structure change demonstration device

Abstract

The invention relates to the field of geological structures, and particularly discloses a geological structure change demonstration device which comprises a base, a telescopic air cylinder is fixedly installed at the middle end of the top of the base, a push plate is fixedly connected to the output end of the telescopic air cylinder, a demonstration table is fixedly connected to the top of the push plate, and supporting structures are fixedly connected to the four corners of the top of the base. The top of the supporting structure is connected with the bottom of the demonstration table, the left side and the right side of the top of the demonstration table are fixedly connected with a horizontal movement observation box and a vertical movement observation box respectively, the lower end in the horizontal movement observation box is fixedly connected with a first partition plate, and a horizontal driving mechanism is fixedly installed in the horizontal movement observation box; the lower end in the vertical movement observation box is fixedly connected with a second partition plate, and a vertical driving mechanism is fixedly installed in the vertical movement observation box. The top of the first partition plate is filled with a geological precipitation simulation layer, and at the moment, the geological precipitation simulation layer is extruded so as to demonstrate how geological structures such as a fold mountain system are formed.

Description

Technical Field

[0001] The invention relates to the field of geological structures, in particular to a geological structure change demonstration device. Background Art

[0002] Geological change refers to the process in which the earth itself is subjected to the action of some kind of energy, which causes the crustal composition, crustal structure, and surface morphology to change and transform continuously. Crustal movement is the mechanical movement of the earth's composition due to internal reasons. Crustal movement is a tectonic movement caused by internal stress that changes the crustal structure and shifts the internal crustal material. It can cause the evolution of the lithosphere, promote the growth and disappearance of continents and ocean floors, and form trenches and mountains. It also causes earthquakes and volcanic eruptions.

[0003] The Chinese patent with the publication number "CN216697622U" discloses a geological structure demonstration device, including a mobile base, a fixed sleeve, a lifting column and a bearing base, the mobile base is installed with a fixed sleeve, and the fixed sleeve is located at the top center of the mobile base, the fixed sleeve is provided with a lifting column, and the lifting column is slidably connected with the fixed sleeve, the top of the lifting column is installed with a bearing base, the fixed sleeve is installed with an electric hydraulic push rod, and the telescopic end of the electric hydraulic push rod is fixedly connected with the lifting column. The beneficial effect of the utility model is that it is convenient to move the device, convenient to adjust the height of the device, users of different heights can adjust according to their own height, convenient to adjust the distance between the two transparent installation boxes, increase the distance between the two transparent installation boxes, and rotate the transparent installation box, so that the geological structure can be observed more intuitively, and the demonstration effect is improved.

[0004] When the above-mentioned geological demonstration device demonstrates the geological structure, although the bearing base can be raised and lowered, the weight of the bearing base and its top equipment is all supported by a group of lifting columns, which results in a smaller supporting surface of the bearing base, unstable force, and easy to tip over. Secondly, during the demonstration, the above-mentioned device cannot demonstrate the horizontal and vertical movements of the earth's crust, and the demonstration effect is not vivid enough and poor. For this reason, we propose a geological structure change demonstration device to solve the above problems. Summary of the invention

[0005] The purpose of the present invention is to provide a geological structure change demonstration device to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the present invention provides a geological structure change demonstration device, including a base, a telescopic cylinder is fixedly installed at the top middle end of the base, a push plate is fixedly connected to the output end of the telescopic cylinder, a demonstration platform is fixedly connected to the top of the push plate, and a supporting structure is fixedly connected to the four corners of the top of the base, the top of the supporting structure is connected to the bottom of the demonstration platform, and a horizontal motion observation box and a vertical motion observation box are fixedly connected to the left and right sides of the top of the demonstration platform respectively, a first partition is fixedly connected to the lower end of the interior of the horizontal motion observation box, a horizontal driving mechanism is fixedly installed inside the horizontal motion observation box, a second partition is fixedly connected to the lower end of the interior of the vertical motion observation box, a vertical driving mechanism is fixedly installed inside the vertical motion observation box, and the interiors of the horizontal motion observation box and the vertical motion observation box are both filled with geological precipitation simulation layers.

[0007] In a further embodiment, the supporting structure includes a first support rod, a second support rod, a threaded hole, and a fixing bolt. The first support rod is fixedly connected to the four corners of the top of the base. The second support rod is inserted into the inside of the first support rod. The top of the second support rod is connected to the bottom of the demonstration table. Multiple groups of threaded holes are evenly spaced on the front of the first support rod and the second support rod, and the internal threads of the threaded holes are connected to fixing bolts.

[0008] In a further embodiment, universal wheels are fixedly installed at the four corners of the bottom of the base, push handles are fixedly connected to both sides of the demonstration table, and anti-slip rubber rings are bonded to the middle ends of the push handles.

[0009] In a further embodiment, a protective cover is fixedly connected to the top of the base located on the outside of the telescopic cylinder, heat dissipation ports are opened on both sides of the protective cover, and dustproof nets are fixedly connected to the inside of the heat dissipation ports.

[0010] In a further embodiment, the horizontal driving mechanism includes a first electric push rod, a connecting rod, a through slot, a translation plate, and a first crust simulation block. The first electric push rods are fixedly installed on both sides of the interior of the horizontal motion observation box, and the output ends of the first electric push rods are fixedly connected to the connecting rods. Through slots are opened on both sides of the top of the first partition plate, and the top of the connecting rod is fixedly connected to the translation plate through the through slot, and the top of the translation plate is fixedly connected to the first crust simulation block.

[0011] In a further embodiment, the vertical drive mechanism includes a second electric push rod, a through hole, a lifting plate, and a second crust simulation block. The second electric push rod is fixedly installed at the inner middle end of the vertical motion observation box. A through hole is opened at the bottom of the second partition plate at a position corresponding to the output end of the second electric push rod. The output end of the second electric push rod is fixedly connected to the lifting plate through the through hole, and the top of the lifting plate is fixedly connected to the second crust simulation block.

[0012] In a further embodiment, a mounting base is fixedly installed at the rear end of the bottom of the demonstration platform, a storage battery is fixedly installed inside the mounting base, and a charging port is opened on one side of the mounting base.

[0013] In a further embodiment, the tops of the horizontal motion observation box and the vertical motion observation box are both snapped with a capping cover, the bottom middle end of the capping cover is fixedly connected with a lamp holder, an LED lamp tube is fixedly installed inside the lamp holder, and the horizontal motion observation box and the vertical motion observation box are both made of transparent acrylic material.

[0014] In a further embodiment, lifting handles are fixedly connected to both sides of the top of the capping cover, a rectangular limiting frame is integrally connected to the outer side of the bottom of the capping cover, and a sealing rubber ring is bonded to the outer side of the rectangular limiting frame.

[0015] Compared with the prior art, the present invention has the following beneficial effects:

[0016] First, in the present invention, the telescopic cylinder on the top of the base is working, and the demonstration platform can be driven to rise and fall through the push plate to adjust its height, so that the height of the demonstration platform is suitable for demonstrating geological structure changes. The second support rod is inserted into the inside of the first support rod, so that the second support rod can move up and down. When the telescopic cylinder lifts the demonstration platform, the second support rod will be pulled out synchronously. After the height is adjusted, the threaded hole positions of the first support rod and the second support rod are overlapped with each other. At this time, they can be locked with fixing bolts. At this time, the first support rod and the second support rod can support the demonstration platform to ensure its stability, while reducing the workload of the telescopic cylinder, thereby ensuring the stability of the demonstration platform.

[0017] Secondly, in the present invention, the horizontal motion observation box on the top of the demonstration platform is used to demonstrate the horizontal movement of the earth's crust, and the first partition is used to divide the internal space of the horizontal motion observation box. When the first electric push rod under the first partition works, the connecting rod can drive the translation plate to move left and right. The through groove allows the connecting rod to drive the translation plate to move normally. When the translation plate moves, the first crust simulation block on its top will move synchronously to simulate the horizontal movement of the bottom crust. Since the top of the first partition is filled with a geological precipitation simulation layer, the geological precipitation simulation layer will be squeezed at this time to demonstrate how geological structures such as folded mountain ranges are formed.

[0018] Thirdly, in the present invention, the vertical motion observation box on the top of the demonstration platform is used to demonstrate the vertical movement of the earth's crust, and the second partition is used to divide the internal space of the vertical motion observation box. The second electric push rod under the second partition works to drive the lifting plate to move up and down. The through hole allows the output end of the second electric push rod to move up and down normally, and the second crust simulation block will move up and down synchronously. When it moves up and down, the simulated bottom crust moves vertically. Since the top of the second partition is filled with a geological precipitation simulation layer, the geological precipitation simulation layer can be partially raised, and the adjacent part can be lowered, so as to demonstrate how geological structures such as plateaus and basins are formed. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the three-dimensional structure of the present invention;

[0020] Figure 2 This is a schematic diagram of the back side structure of the present invention when viewed from above;

[0021] Figure 3 It is a schematic diagram of the internal structure of the horizontal motion observation box in the present invention;

[0022] Figure 4 This is a schematic diagram of the internal structure of the vertical motion observation box in the present invention;

[0023] Figure 5 This is a schematic diagram of the bottom structure of the capping cover in the present invention;

[0024] Figure 6 It is a cross-sectional view of the support structure in the present invention;

[0025] Figure 7 It is a cross-sectional view of the mounting seat in the present invention;

[0026] Figure 8 It is a cross-sectional view of the telescopic cylinder in the present invention.

[0027] In the figure: 1, base; 2, telescopic cylinder; 3, push plate; 4, demonstration table; 5, supporting structure; 501, first support rod; 502, second support rod; 503, threaded hole; 504, fixing bolt; 6, horizontal movement observation box; 7, vertical movement observation box; 8, first partition; 9, horizontal drive mechanism; 901, first electric push rod; 902, connecting rod; 903, through groove; 904, translation plate; 905, first crust simulation block; 10, second partition; 11, vertical drive Mechanism; 1101, second electric push rod; 1102, through hole; 1103, lifting plate; 1104, second crust simulation block; 12, geological precipitation simulation layer; 13, universal wheel; 14, push handle; 15, anti-slip rubber ring; 16, protective cover; 17, heat dissipation port; 18, dustproof net; 19, mounting seat; 20, battery; 21, charging port; 22, capping cover; 23, lamp holder; 24, LED lamp tube; 25, lifting handle; 26, rectangular limit frame; 27, sealing rubber ring. DETAILED DESCRIPTION

[0028] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0029] See also Figure 1-Figure 8 In an embodiment of the present invention, a geological structure change demonstration device includes a base 1, a telescopic cylinder 2 is fixedly installed at the top middle end of the base 1, a push plate 3 is fixedly connected to the output end of the telescopic cylinder 2, a demonstration platform 4 is fixedly connected to the top of the push plate 3, and a support structure 5 is fixedly connected to the four corners of the top of the base 1. The top of the support structure 5 is connected to the bottom of the demonstration platform 4, and a horizontal motion observation box 6 and a vertical motion observation box 7 are fixedly connected to the left and right sides of the top of the demonstration platform 4 respectively, a first partition 8 is fixedly connected to the lower end of the interior of the horizontal motion observation box 6, a horizontal driving mechanism 9 is fixedly installed inside the horizontal motion observation box 6, a second partition 10 is fixedly connected to the lower end of the interior of the vertical motion observation box 7, a vertical driving mechanism 11 is fixedly installed inside the vertical motion observation box 7, and the interiors of the horizontal motion observation box 6 and the vertical motion observation box 7 are both filled with a geological precipitation simulation layer 12.

[0030] In order to achieve the purpose of visually demonstrating the changes in geological structures, the telescopic cylinder 2 on the top of the base 1 works, and the demonstration platform 4 can be driven to rise and fall through the push plate 3 to adjust its height so that the height of the demonstration platform 4 is suitable for demonstrating the changes in geological structures. The supporting structure 5 is used to support the base 1 and the demonstration platform 4 to ensure the stability of the demonstration platform 4. The supporting structure 5 can be adjusted with the height change of the demonstration platform 4 to adapt to the height change of the demonstration platform 4. The horizontal movement observation box 6 on the top of the demonstration platform 4 is used to demonstrate the horizontal movement of the earth's crust. The first partition 8 is used to divide the internal space of the horizontal movement observation box 6. The horizontal driving mechanism 9 under the first partition 8 works to simulate the horizontal movement of the earth's crust. The top of the first partition 8 is filled with a geological precipitation simulation layer 12, and the horizontal movement of the simulated bottom crust can be simulated to squeeze the geological precipitation simulation layer 12, so as to demonstrate how geological structures such as folded mountain ranges are formed. The vertical movement observation box 7 on the top of the demonstration platform 4 is used to demonstrate the vertical movement of the earth's crust. The second partition 10 is used to divide the internal space of the vertical movement observation box 7. The vertical driving mechanism 11 under the second partition 10 works to simulate the vertical movement of the earth's crust. Since the top of the second partition 10 is filled with a geological precipitation simulation layer 12, the vertical movement of the simulated bottom crust can make part of the geological precipitation simulation layer 12 rise, and the adjacent part thereof will drop, so as to demonstrate how geological structures such as plateaus and basins are formed.

[0031] See also Figure 1 and Figure 6 The supporting structure 5 includes a first support rod 501, a second support rod 502, a threaded hole 503, and a fixing bolt 504. The first support rod 501 is fixedly connected to the four corners of the top of the base 1. The second support rod 502 is inserted into the inside of the first support rod 501. The top of the second support rod 502 is connected to the bottom of the demonstration platform 4. A plurality of threaded holes 503 are evenly spaced on the front of the first support rod 501 and the second support rod 502. The internal threads of the threaded holes 503 are connected to fixing bolts 504. A first support rod 501 and a second support rod 502 are provided, and the second support rod 502 is inserted into the inside of the first support rod 501 so that the second support rod 502 can move up and down. When the telescopic cylinder 2 lifts the demonstration platform 4, the second support rod 502 will be pulled out synchronously. After the height is adjusted, the positions of the threaded holes 503 of the first support rod 501 and the second support rod 502 are overlapped with each other. At this time, the fixing bolt 504 can be used to lock them. At this time, the first support rod 501 and the second support rod 502 can support the demonstration platform 4 to ensure its stability and reduce the workload of the telescopic cylinder 2.

[0032] See also Figure 1-2Universal wheels 13 are fixedly installed at the four corners of the bottom of the base 1, and push handles 14 are fixedly connected to both sides of the demonstration platform 4. The middle ends of the push handles 14 are bonded with anti-skid rubber rings 15. The universal wheels 13 are provided to facilitate the transfer of the device so that it can be moved to different locations for demonstration work. The push handles 14 are used to provide a force point for the staff so that the staff can push the device more easily. The anti-skid rubber rings 15 are used to improve the comfort and anti-skid effect when the staff holds the push handles 14.

[0033] See also Figure 1 The top of the base 1 is located outside the telescopic cylinder 2 and is fixedly connected with a protective cover 16. Both sides of the protective cover 16 are provided with heat dissipation ports 17. The inside of the heat dissipation ports 17 is fixedly connected with a dustproof net 18. The protective cover 16 is provided to protect the telescopic cylinder 2 from being affected by the outside world during operation. The heat dissipation ports 17 are used to dissipate the heat inside the protective cover 16. The dustproof net 18 is used to protect the heat dissipation ports 17 to prevent dust and impurities from entering the inside of the protective cover 16 through the heat dissipation ports 17.

[0034] See also Figure 3 The horizontal driving mechanism 9 includes a first electric push rod 901, a connecting rod 902, a through slot 903, a translation plate 904, and a first crust simulation block 905. The first electric push rods 901 are fixedly installed on both sides of the interior of the horizontal motion observation box 6, and the output ends of the first electric push rods 901 are fixedly connected to the connecting rods 902. Through slots 903 are opened on both sides of the top of the first partition plate 8. The top of the connecting rod 902 passes through the through slot 903 and is fixedly connected to the translation plate 904. The top of the translation plate 904 is fixedly connected to the first crust simulation block 905. A first electric push rod 901 is set. When the first electric push rod 901 works, it can drive the translation plate 904 to move left and right through the connecting rod 902. The through groove 903 allows the connecting rod 902 to normally drive the translation plate 904 to move. When the translation plate 904 moves, the first crust simulation block 905 on its top will move synchronously to simulate the horizontal movement of the bottom crust. At this time, the geological precipitation simulation layer 12 will be squeezed to demonstrate how geological structures such as folded mountain ranges are formed.

[0035] See also Figure 4The vertical driving mechanism 11 includes a second electric push rod 1101, a through hole 1102, a lifting plate 1103, and a second crust simulation block 1104. The second electric push rod 1101 is fixedly installed at the middle end of the vertical motion observation box 7. A through hole 1102 is provided at the bottom of the second partition 10 at a position corresponding to the output end of the second electric push rod 1101. The output end of the second electric push rod 1101 is fixedly connected to the lifting plate 1103 through the through hole 1102, and the top of the lifting plate 1103 is fixedly connected to the second crust simulation block 1104. A second electric push rod 1101 is provided. When the second electric push rod 1101 is working, it can drive the lifting plate 1103 to be lifted and lowered. The through hole 1102 allows the output end of the second electric push rod 1101 to be lifted and lowered normally. The second crust simulation block 1104 will be lifted and lowered synchronously. When it is lifted and lowered, the simulated bottom crust moves vertically, so that part of the geological precipitation simulation layer 12 is raised, and the adjacent part is lowered, so as to demonstrate how geological structures such as plateaus and basins are formed.

[0036] See also Figure 2 and Figure 7 A mounting seat 19 is fixedly installed at the bottom rear end of the demonstration platform 4, a battery 20 is fixedly installed inside the mounting seat 19, and a charging port 21 is opened on one side of the mounting seat 19. The mounting seat 19 is provided, and the inside of the mounting seat 19 is used to install the battery 20. The battery 20 is used to power the operation of the electrical components on the device when it is inconvenient to connect to an external power source, and the charging port 21 is convenient for charging the battery 20.

[0037] See also Figure 4-5 The top of the horizontal motion observation box 6 and the vertical motion observation box 7 are both connected with a capping cover 22, and a lamp holder 23 is fixedly connected to the middle end of the bottom of the capping cover 22. An LED lamp tube 24 is fixedly installed inside the lamp holder 23. The horizontal motion observation box 6 and the vertical motion observation box 7 are both made of transparent acrylic. The capping cover 22 is set to cap the horizontal motion observation box 6 and the vertical motion observation box 7 to ensure safety during the demonstration. The inside of the lamp holder 23 is used to install the LED lamp tube 24. When the LED lamp tube 24 is working, it can generate light to illuminate the inside of the horizontal motion observation box 6 and the vertical motion observation box 7, which is convenient for others to watch. The horizontal motion observation box 6 and the vertical motion observation box 7 are made of transparent acrylic material, so that they have a transparent effect while ensuring their firmness, so as to ensure that they will not affect others' observation of the demonstration process.

[0038] See also Figure 4-5The top two sides of the capping cover 22 are fixedly connected with a lifting handle 25, and the outer side of the bottom of the capping cover 22 is integrally connected with a rectangular limit frame 26, and the outer side of the rectangular limit frame 26 is bonded with a sealing rubber ring 27. The lifting handle 25 is provided to provide a force point for the staff to easily take out the capping cover 22. The rectangular limit frame 26 is used to improve the stability of the capping cover 22 when it is stuck on the top of the horizontal motion observation box 6 and the vertical motion observation box 7, so as to prevent the capping cover 22 from sliding, etc. The sealing rubber ring 27 is used to fill the small gap when the capping cover 22 is stuck, so as to improve the sealing performance when the capping cover 22 is stuck.

[0039] The working principle of the present invention is as follows: the universal wheel 13 is used to facilitate the transfer of the device so that it can be moved to different locations for demonstration work; the push handle 14 is used to provide a force point for the staff so that the staff can push the device more easily; the anti-slip rubber ring 15 is used to improve the comfort and anti-slip effect when the staff holds the push handle 14; the telescopic cylinder 2 on the top of the base 1 works, and the demonstration platform 4 can be driven to rise and fall through the push plate 3 to adjust its height so that the height of the demonstration platform 4 is suitable for the demonstration of geological structure changes; the second support rod 502 is inserted into the inside of the first support rod 501, so that the second support rod 502 can move up and down; when the telescopic cylinder 2 lifts the demonstration platform 4, the second support rod 502 will be synchronously pulled out; when the height is adjusted After that, the threaded holes 503 of the first support rod 501 and the second support rod 502 are overlapped with each other, and the fixing bolts 504 can be used to lock them. At this time, the first support rod 501 and the second support rod 502 can support the demonstration platform 4 to ensure its stability, while reducing the workload of the telescopic cylinder 2, thereby ensuring the stability of the demonstration platform 4. The horizontal motion observation box 6 on the top of the demonstration platform 4 is used to demonstrate the horizontal movement of the earth's crust, and the first partition plate 8 is used to divide the internal space of the horizontal motion observation box 6. The first electric push rod 901 under the first partition plate 8 works, and can drive the translation plate 904 to move left and right through the connecting rod 902. The through groove 903 allows the connecting rod 902 to normally drive the translation plate 904 to move. When the translation plate 904 moves, the first crust simulation block 905 on its top will move synchronously to simulate the horizontal movement of the bottom crust. Since the top of the first partition plate 8 is filled with a geological precipitation simulation layer 12, the geological precipitation simulation layer 12 will be squeezed at this time to demonstrate how geological structures such as folded mountain ranges are formed. The vertical motion observation box 7 on the top of the demonstration platform 4 is used to demonstrate the vertical movement of the crust. The second partition plate 10 is used to divide the internal space of the vertical motion observation box 7. The second electric push rod 1101 under the second partition plate 10 works to drive the lifting plate 1103 to move up and down. The through hole 1102 allows the output end of the second electric push rod 1101 to move up and down normally. The second crust simulation block 1104 will move up and down synchronously. When it moves up and down When the simulated bottom shell moves vertically, since the top of the second partition 10 is filled with a geological precipitation simulation layer 12, the geological precipitation simulation layer 12 can be partially raised, and the adjacent part thereof can be lowered, so as to demonstrate how geological structures such as plateaus and basins are formed. The capping cover 22 is used to cap the horizontal motion observation box 6 and the vertical motion observation box 7 to ensure safety during the demonstration. The interior of the lamp holder 23 is used to install an LED lamp tube 24. When the LED lamp tube 24 is working, it can generate light to illuminate the interior of the horizontal motion observation box 6 and the vertical motion observation box 7 for others to watch. The horizontal motion observation box 6 and the vertical motion observation box 7 are made of transparent acrylic material, so that they have a transparent effect while ensuring their firmness.To ensure that it does not affect other people's observation of the demonstration process, the lifting handle 25 provides a force point for the staff to easily remove the top cover 22. The rectangular limit frame 26 is used to improve the stability of the top cover 22 when it is stuck on the top of the horizontal movement observation box 6 and the vertical movement observation box 7 to prevent the top cover 22 from sliding. The sealing rubber ring 27 is used to fill the small gap during the clamping to improve the sealing performance during the clamping.

[0040] It will be apparent to those skilled in the art that the invention is not limited to the details of the exemplary embodiments described above and that the invention can be implemented in other specific forms without departing from the spirit or essential features of the invention. Therefore, the embodiments should be considered exemplary and non-limiting in all respects, and the scope of the invention is defined by the appended claims rather than the foregoing description, and it is intended that all variations falling within the meaning and scope of the equivalent elements of the claims be included in the invention. Any reference numeral in a claim should not be considered as limiting the claim to which it relates.

[0041] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A geological structure change demonstration device, characterized in that: The invention comprises a base (1), wherein a telescopic cylinder (2) is fixedly installed at the middle end of the top of the base (1), a push plate (3) is fixedly connected to the output end of the telescopic cylinder (2), a demonstration platform (4) is fixedly connected to the top of the push plate (3), a support structure (5) is fixedly connected to the four corners of the top of the base (1), the top of the support structure (5) is connected to the bottom of the demonstration platform (4), a horizontal motion observation box (6) and a vertical motion observation box (7) are fixedly connected to the left and right sides of the top of the demonstration platform (4), a first partition (8) is fixedly connected to the lower end of the interior of the horizontal motion observation box (6), a horizontal driving mechanism (9) is fixedly installed inside the horizontal motion observation box (6), a second partition (10) is fixedly connected to the lower end of the interior of the vertical motion observation box (7), a vertical driving mechanism (11) is fixedly installed inside the vertical motion observation box (7), and the interiors of the horizontal motion observation box (6) and the vertical motion observation box (7) are both filled with geological precipitation simulation layers (12).

2. A geological structure change demonstration device according to claim 1, characterized in that: The support structure (5) comprises a first support rod (501), a second support rod (502), a threaded hole (503), and a fixing bolt (504); the first support rod (501) is fixedly connected to the four corners at the top of the base (1); the second support rod (502) is inserted into the interior of the first support rod (501); the top of the second support rod (502) is connected to the bottom of the demonstration platform (4); a plurality of groups of threaded holes (503) are arranged at equal intervals on the front of the first support rod (501) and the second support rod (502); and the fixing bolts (504) are threadedly connected to the interior of the threaded holes (503).

3. A geological structure change demonstration device according to claim 1, characterized in that: Universal wheels (13) are fixedly installed at the four corners of the bottom of the base (1), push handles (14) are fixedly connected to both sides of the demonstration platform (4), and anti-slip rubber rings (15) are bonded to the middle ends of the push handles (14).

4. A geological structure change demonstration device according to claim 1, characterized in that: The top of the base (1) is located outside the telescopic cylinder (2) and is fixedly connected to a protective cover (16). Both sides of the protective cover (16) are provided with heat dissipation ports (17). The interior of the heat dissipation ports (17) is fixedly connected to a dustproof net (18).

5. A geological structure change demonstration device according to claim 1, characterized in that: The horizontal driving mechanism (9) comprises a first electric push rod (901), a connecting rod (902), a through slot (903), a translation plate (904), and a first crust simulation block (905); the first electric push rods (901) are fixedly installed on both sides of the interior of the horizontal motion observation box (6); the output ends of the first electric push rods (901) are fixedly connected to the connecting rods (902); through slots (903) are provided on both sides of the top of the first partition plate (8); the top of the connecting rod (902) passes through the through slot (903) and is fixedly connected to the translation plate (904); the top of the translation plate (904) is fixedly connected to the first crust simulation block (905).

6. A geological structure change demonstration device according to claim 1, characterized in that: The vertical driving mechanism (11) comprises a second electric push rod (1101), a through hole (1102), a lifting plate (1103), and a second crust simulation block (1104); the second electric push rod (1101) is fixedly installed at the middle end of the interior of the vertical motion observation box (7); a through hole (1102) is provided at the bottom of the second partition plate (10) at a position corresponding to the output end of the second electric push rod (1101); the output end of the second electric push rod (1101) is fixedly connected to the lifting plate (1103) through the through hole (1102); and the top of the lifting plate (1103) is fixedly connected to the second crust simulation block (1104).

7. A geological structure change demonstration device according to claim 1, characterized in that: A mounting seat (19) is fixedly mounted at the rear end of the bottom of the demonstration platform (4), a storage battery (20) is fixedly mounted inside the mounting seat (19), and a charging port (21) is provided on one side of the mounting seat (19).

8. A geological structure change demonstration device according to claim 1, characterized in that: The tops of the horizontal motion observation box (6) and the vertical motion observation box (7) are both snap-connected with a capping cover (22), the middle end of the bottom of the capping cover (22) is fixedly connected with a lamp holder (23), the interior of the lamp holder (23) is fixedly installed with an LED lamp tube (24), and the horizontal motion observation box (6) and the vertical motion observation box (7) are both made of a transparent acrylic material.

9. A geological structure change demonstration device according to claim 8, characterized in that: Both sides of the top of the capping cover (22) are fixedly connected with lifting handles (25), the outer side of the bottom of the capping cover (22) is integrally connected with a rectangular limiting frame (26), and the outer side of the rectangular limiting frame (26) is bonded with a sealing rubber ring (27).

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