Geological structure three-dimensional visual entity model and use method thereof

Abstract

The invention belongs to the technical field of geologic models, and particularly relates to a geologic structure three-dimensional visual entity model and a using method of the geologic structure three-dimensional visual entity model. An electric telescopic rod is fixedly connected to the bottom face of the inner wall of the protection box, a cover plate is hinged to the open end of the protection box through a pair of hinges, sliding grooves are formed in the two sides of the inner wall of the protection box, and hollow sliding blocks are slidably connected to the inner walls of the sliding grooves; the three layers of model plates are placed among the clamping plates, then the moving blocks are driven by the driving mechanism to move close to one another, at the moment, the moving blocks can drive the clamping plates to clamp and fix the model plates together to form the three-dimensional visualization solid model of the geological structure, and when the model plates need to be replaced, only the moving blocks need to move away from one another by means of the driving mechanism; by arranging the clamping plate, the clamping plate does not clamp the model plate any more, then only the damaged model plate needs to be taken away for replacement, and the effect of conveniently assembling and replacing the model plate is achieved through the mechanism.

Description

Technical Field

[0001] The invention belongs to the technical field of geological models, and in particular to a three-dimensional visualized entity model of a geological structure and a method for using the same. Background Art

[0002] Geological modeling is based on a comprehensive analysis of geological, well logging, geophysical data and various interpretation results or conceptual models, using computer graphics technology to generate a three-dimensional quantitative random model, and then producing the virtual model into a visual physical model.

[0003] A Chinese patent application CN214165778U discloses a three-dimensional visualization entity model of a geological structure, the key points of its technical solution are: it includes a shell, a motor is fixedly installed on the bottom of the right side of the shell, the output shaft of the motor is bolted with a screw rod, the other end of the screw rod extends to the interior of the shell and is rotatably connected to the inner wall of the shell, and the left and right sides of the screw rod surface are threadedly connected with screw sleeves.

[0004] However, the above technology often has the following defects: the model body in the above scheme is an integrated model body formed by multiple layers, and the geological conditions can be clearly displayed through the multi-layer model body, but when a layer of the model body is damaged, it will be inconvenient to replace it. At the same time, the cover in the above scheme still needs manual operation when opening and closing, which is too inconvenient. For this reason, the present invention provides a three-dimensional visualization entity model of geological structure and a method for using the same. Summary of the invention

[0005] In order to make up for the deficiencies of the prior art, at least one technical problem raised in the background technology is solved.

[0006] The technical solution adopted by the present invention to solve its technical problems is: a three-dimensional visual entity model of geological structure described in the present invention comprises a protection box; an electric telescopic rod is fixedly connected to the bottom surface of the inner wall of the protection box, and a cover plate is hinged at the open end of the protection box through a pair of hinges, and slide grooves are provided on both sides of the inner wall of the protection box, and hollow sliders are slidably connected to the inner wall of the slide grooves, and the top and bottom ends of the sliders are slidably connected to moving blocks, and the ends of the moving blocks away from each other are fixedly connected to clamps, and a group of model plates are clamped between the clamps, and the ends of the moving blocks close to each other are fixedly connected to slide plates, and the slide plates are sealed and slidably connected to the inner wall of the slider, and a driving mechanism for driving the moving blocks to move is arranged in the protection box, and the electric telescopic rod is fixedly connected to the bottom surface of the inner wall of the protection box; when the model plates need to be assembled, first Move the slider to the top of the electric telescopic rod, then place the three-layer model board between the clamps, and then use the driving mechanism to drive the moving blocks to move closer to each other. At this time, the moving blocks will drive the clamps to clamp and fix the model boards together to form a three-dimensional visual solid model of the geological structure. Then, when the solid model needs to be displayed, start the electric telescopic rod so that the output end of the electric telescopic rod pushes the model board out of the protective box. When it is not needed to be displayed, let the output end of the electric telescopic rod drop. At this time, the model board will slide down under the action of gravity and be retracted into the protective box. When the model board needs to be replaced, it is only necessary to use the driving mechanism to move the moving blocks away from each other so that the clamps no longer clamp the model board. Then it is only necessary to remove the damaged model board for replacement. The above mechanism achieves the effect of facilitating the assembly and replacement of the model board.

[0007] Preferably, the driving mechanism comprises a hollow elastic block, the bottom surface of the elastic block is fixedly connected to the inner wall of the protective box, the elastic block is connected with a conduit, the conduit is fixedly mounted with a first control valve, the other end of the conduit is in a "Y" shape, the two ends of the "Y"-shaped conduit are connected with the inside of the slider, and the two ends are respectively located on the side of the slider away from each other, and the side of the slider close to each other is fixedly connected with a first spring; when the model plate is placed between the clamping plates, the model plate at the bottom will contact the output end of the electric telescopic rod, and then open the first control valve to allow the gas in the elastic block to enter the slider from the conduit, and then start The electric telescopic rod allows the output end of the electric telescopic rod to move downward, and the model plate will also move downward. During the downward movement of the model plate, the elastic block will be squeezed, so that the gas in the elastic block can enter the hollow block through the conduit. At this time, the gas will push the slide plate, so that the slide plate drives the moving block and the clamping plate to move. At this time, the clamping plate will clamp the model plate, and then close the first control valve and the electric telescopic rod at the same time. At this time, the position of the model plate is in the protective box. When the physical model needs to be displayed, it can be pushed out with the help of the electric telescopic rod. The above mechanism can achieve the effect of automatically clamping the multi-layer model plate, and there is no need to rely on other power sources.

[0008] Preferably, the bottom surfaces of the first and second layer model plates are fixedly connected with a group of elastic hollow blocks, the top surfaces of the second and third layer model plates are provided with a group of positioning grooves corresponding to the hollow blocks, the top surfaces of the model plates are provided with a group of positioning grooves corresponding to the hollow blocks, and the inner walls of the positioning grooves are provided with grooves; since the multi-layer model plates are placed together manually, the multi-layer model plates are prone to misalignment. At this time, with the help of the above-mentioned mechanism, the hollow blocks can be aligned with the positioning grooves when the multi-layer models are placed together. At this time, the hollow blocks will enter the positioning grooves, thereby achieving the effect of positioning the multi-layer model plates, and then when the multi-layer models are clamped by the plywood, the hollow blocks will be squeezed and deformed (the outer diameter of the hollow blocks is larger than the inner diameter of the positioning grooves). At this time, the hollow blocks will be filled in the grooves to further fix the multi-layer model plates, thereby improving the stability of the model plates when they are fixed.

[0009] Preferably, a hollow round rod is fixedly connected to one side of the protective box close to the cover plate through a bracket, a sliding rod is sealingly and slidably connected to the top of the round rod, a vent hole (not shown in the figure) connected to the interior of the sliding rod is opened at the bottom end of the sliding rod, a connecting pipe is connected inside the round rod, the other end of the connecting pipe is connected to the interior of the elastic block, a push rod is fixedly connected to the top surface of the top model plate, and a second control valve is fixedly installed on the connecting pipe; when it is necessary to drive the slide plates to move closer to each other, the first control valve is in an open state, and the second control valve is in a closed state; after the clamping plate completes clamping the model plate, the first control valve is in a closed state, and the second control valve is in an open state; then, when the model plate is pushed up by the electric telescopic rod, the push rod will push the cover plate to open; then, when the model plate is lowered, the model plate will squeeze the elastic block, and at this time, the gas in the elastic block will enter the round rod from the connecting pipe, and at this time, the sliding rod will move upward to push the cover plate, so that the cover plate rotates and covers the protective box, and the above-mentioned mechanism is used to automatically open and close the cover plate when the model plate rises and falls.

[0010] Preferably, a counterweight is fixedly connected to the top surface of the cover plate, a connecting groove is provided inside the slide bar near the top surface, an impact block in contact with the side wall of the protection box is slidably connected to the inner wall of the connecting groove, a third spring is fixedly connected between the side of the impact block away from the protection box and the inner wall of the connecting groove, and the side of the impact block close to the protection box is in an inclined shape; because the cover plate is easily pushed into a vertical state when pushed by the push rod and the slide bar, and cannot be completely opened and closed, when the cover plate is pushed into a vertical state by the push rod, it will rotate to the side wall close to the protection box under the action of the counterweight, When the slide rod pushes the cover plate upward to a vertical state, the slide rod will no longer contact the side wall of the protective box as the gas continues to push the slide rod upward. At this time, the impact block will hit the cover plate under the push of the third spring. At this time, the cover plate will rotate and cover the protective box under the action of the impact force, thereby improving the effect of the cover plate in automatic opening and closing. When the model plate does not squeeze the elastic block, the slide rod will lose the push of the gas. At this time, the slide rod will be reset under the pull of the second spring. During the reset of the slide rod, the inclined surface of the impact block will not be pushed by the top surface of the protective box into the connecting groove.

[0011] Preferably, an elastic buffer block is fixedly connected to one side of the protective box close to the round rod, the interior of the buffer block is a hollow structure, and a group of buffer springs are arranged inside the buffer block; since a configuration block is arranged on the cover plate, the cover plate is relatively heavy, and at this time, during the process of opening the cover plate, it will collide with the bracket on which the round rod is installed, producing a loud noise. At this time, with the help of the above-mentioned mechanism, when the cover plate is opened, the cover plate can collide with the buffer block (the buffer block is larger than the bracket), and at this time, the buffer block and the buffer spring inside it will buffer the cover plate, thereby reducing the noise generated when the cover plate collides.

[0012] Preferably, a cavity is provided in the protective box, a connecting hole is provided between the elastic block and the cavity, a group of air outlet holes connected to the cavity are provided on both sides of the inner wall of the protective box, and an elastic sheet with shrinkage holes (not shown in the figure) is fixedly connected to the inner wall of the air outlet; since dust is easily accumulated on the top surface of the top model board during the display process, it is necessary for the staff to clean it regularly. When the cover is pushed open by the push rod, the top surface of the top model board will be located at the air outlet. At this time, the cover will hit the buffer block during the opening process, so that the buffer block is deformed and squeezes the gas inside it into the cavity from the connecting hole. When the air pressure in the cavity reaches a certain value, the shrinkage holes on the elastic sheet connected to the inner wall of the air outlet will all open. At this time, the gas can be discharged from the shrinkage holes onto the top surface of the model board, thereby blowing away the impurities on the top surface of the model board, thereby achieving the effect of self-cleaning of the top model board.

[0013] A method for using a three-dimensional visualization entity model of a geological structure, the method adopts the above-mentioned three-dimensional visualization entity model of a geological structure, and the method comprises the following steps;

[0014] S1: Detect geological data, analyze the detected data, and import them into the modeling system. The data is in the form of point data, line data, surface data, and CAD data format. The boundary is determined, and the transparent working surface cutting curve is obtained corresponding to the boundary;

[0015] S2: The input fault data are connected and interpolated into a surface, and the surface is gridded to facilitate the subsequent cutting of the fault plane and the stratigraphic plane. The stratigraphic plane is established by interpolating the imported stratigraphic layer data and the fault data. In the process, the fault properties and the contact relationship between the strata need to be considered to generate the stratigraphic plane;

[0016] S3: Establishing the stratigraphic layer is the core project of structural modeling. A wireframe model is established. According to the stratigraphic layer, boundary, fault and other elements, a wireframe model of the three-dimensional geological model is established. Then the virtual three-dimensional geological model is processed into a model plate.

[0017] S4: Place all the model plates between the clamping plates, then start the electric telescopic rod, and move the output end of the electric telescopic rod downward. At this time, the model plates will also move downward, and the elastic blocks will be squeezed during the downward movement of the model plates;

[0018] S5: After the elastic block is squeezed, the gas inside it will flow into the hollow block. At this time, the gas will push the slide plate, so that the slide plate drives the moving block and the clamping plate to move. The clamping plate will clamp the model plate to complete the assembly of the physical model.

[0019] This method collects and analyzes geological data such as three-dimensional seismic data and slot wave data. Based on the collected geological data, a three-dimensional geological primary model and a secondary model are established in turn. The accuracy of the three-dimensional model is improved based on actual data, and finally a three-dimensional visualization result is formed.

[0020] The beneficial effects of the present invention are as follows:

[0021] 1. Place the three-layer model plate between the clamps, and then use the driving mechanism to drive the moving blocks to move closer to each other. At this time, the moving blocks will drive the clamps to clamp the model plates together to form a three-dimensional visual solid model of the geological structure. When the model plate needs to be replaced, it is only necessary to use the driving mechanism to move the moving blocks away from each other so that the clamps no longer clamp the model plate. Then, it is only necessary to remove the damaged model plate for replacement. The above mechanism achieves the effect of facilitating the assembly and replacement of the model plate.

[0022] 2. When the model plate is placed between the clamps, the model plate at the bottom will contact the output end of the electric telescopic rod, and then open the first control valve to allow the gas in the elastic block to enter the slider from the conduit, and then start the electric telescopic rod to allow the output end of the electric telescopic rod to move downward. At this time, the model plate will also move downward. During the downward movement of the model plate, the elastic block will be squeezed, so that the gas in the elastic block can enter the hollow block with the help of the conduit. At this time, the gas will push the slide plate, so that the slide plate drives the moving block and the clamp plate to move. At this time, the clamp plate will clamp the model plate, and then close the first control valve and the electric telescopic rod at the same time. At this time, the position of the model plate is in the protective box. When the physical model needs to be displayed, it can be pushed out with the help of the electric telescopic rod. The above mechanism can achieve the effect of automatically clamping the multi-layer model plate, and there is no need to use other power sources. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] The present invention will be further described below in conjunction with the accompanying drawings.

[0024] Figure 1 is a stereogram of the present invention;

[0025] Figure 2 It is a schematic diagram of the internal structure of the protection box in the present invention;

[0026] Figure 3 It is a schematic diagram of the internal structure of the slider in the present invention;

[0027] Figure 4 yes Figure 1 A magnified image of point A;

[0028] Figure 5 is a cross-sectional view of the model plate in the present invention;

[0029] Figure 6 It is a structural schematic diagram of the protective box of the present invention without the cover plate;

[0030] Figure 7 is a cross-sectional view of the round rod and the sliding rod in the present invention;

[0031] Figure 8 It is a structural schematic diagram of Embodiment 2 of the present invention;

[0032] Fig. 9 Figure 8 A magnified view of point B;

[0033] Fig.10 It is a flow chart of the method in the present invention.

[0034] In the figure: 1, protective box; 2, model plate; 3, cover plate; 4, slide groove; 5, slider; 6, moving block; 7, slide plate; 8, clamping plate; 9, first spring; 10, elastic block; 11, catheter; 12, first control valve; 13, electric telescopic rod; 14, hollow block; 15, groove; 16, positioning groove; 17, round rod; 18, slide rod; 19, second spring; 20, connecting pipe; 21, second control valve; 22, counterweight block; 23, connecting groove; 24, impact block; 25, third spring; 26, buffer block; 27, buffer spring; 28, first contact; 29, second contact; 30, sealing block; 31, connecting hole; 32, cavity; 33, magnetic block; 34, elastic rope; 35, through hole; 36, magnetic plate; 37, connecting block; 38, air outlet pipe; 39, air outlet; 40, push rod. DETAILED DESCRIPTION

[0035] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further explained below in conjunction with specific implementation methods.

[0036] Embodiment 1: Figures 1 to 7 As shown, a three-dimensional visualization entity model of geological structure described in an embodiment of the present invention comprises a protection box 1; an electric telescopic rod 13 is fixedly connected to the bottom surface of the inner wall of the protection box 1, a cover plate 3 is hinged to the open end of the protection box 1 through a pair of hinges, slide grooves 4 are provided on both sides of the inner wall of the protection box 1, a hollow slider 5 is slidably connected to the inner wall of the slide groove 4, a moving block 6 is slidably connected to the top and bottom ends of the slider 5, the moving blocks 6 are fixedly connected to the ends away from each other with a splint 8, a group of model plates 2 are clamped between the splints 8, the moving blocks 6 are fixedly connected to the ends close to each other with a slide plate 7, the slide plate 7 is sealingly slidably connected to the inner wall of the slider 5, a driving mechanism for driving the moving block 6 to move is arranged in the protection box 1, and the electric telescopic rod 13 is fixedly connected to the bottom surface of the inner wall of the protection box 1;

[0037] When the model plate 2 needs to be assembled, the slider 5 is first moved to the top of the electric telescopic rod 13, and then the three-layer model plate 2 is placed between the splints 8, and then the driving mechanism is used to drive the moving blocks 6 to move closer to each other. At this time, the moving blocks 6 will drive the splints 8 to clamp and fix the model plates 2 together to form a three-dimensional visual entity model of the geological structure. Then, when the entity model needs to be displayed, the electric telescopic rod 13 is started, so that the output end of the electric telescopic rod 13 pushes the model plate 2 to expose the protective box 1. When it is not necessary to display, the output end of the electric telescopic rod 13 is lowered. At this time, the model plate 2 will slide downward under the action of gravity and be retracted into the protective box 1. When the model plate 2 needs to be replaced, it is only necessary to use the driving mechanism to move the moving blocks 6 away from each other, so that the splints 8 no longer clamp the model plate 2, and then it is only necessary to remove the damaged model plate 2 for replacement. The above mechanism achieves the effect of facilitating the assembly and replacement of the model plate 2.

[0038] The driving mechanism includes a hollow elastic block 10, the bottom surface of the elastic block 10 is fixedly connected to the inner wall of the protection box 1, the elastic block 10 is connected with a conduit 11, the conduit 11 is fixedly mounted with a first control valve 12, the other end of the conduit 11 is in a "Y" shape, the two ends of the "Y" shape of the conduit 11 are connected to the inside of the slider 5, and the two ends are respectively located on the side of the slider 7 away from each other, and the side of the slider 7 close to each other is fixedly connected with a first spring 9;

[0039] When the model plate 2 is placed between the clamping plates 8, the model plate 2 at the bottom will contact the output end of the electric telescopic rod 13, and then the first control valve 12 will be opened to allow the gas in the elastic block 10 to enter the slider 5 from the conduit 11, and then the electric telescopic rod 13 will be started to allow the output end of the electric telescopic rod 13 to move downward. At this time, the model plate 2 will also move downward. During the downward movement of the model plate 2, the elastic block 10 will be squeezed, so that the gas in the elastic block 10 can enter the hollow block 14 with the help of the conduit 11. At this time, the gas will push the slide plate 7, so that the slide plate 7 drives the moving block 6 and the clamping plate 8 to move. At this time, the clamping plate 8 will clamp the model plate 2, and then the first control valve 12 and the electric telescopic rod 13 will be closed at the same time. At this time, the position of the model plate 2 is in the protective box 1. When the physical model needs to be displayed, it can be pushed out with the help of the electric telescopic rod 13. The above mechanism can achieve the effect of automatically clamping the multi-layer model plate 2, and there is no need to use other power sources.

[0040] A group of elastic hollow blocks 14 are fixedly connected to the bottom surfaces of the first and second layer model plates 2, and a group of positioning grooves 16 corresponding to the hollow blocks 14 are provided on the top surfaces of the second and third layer model plates 2. A group of positioning grooves 16 corresponding to the hollow blocks 14 are provided on the top surfaces of the model plates 2, and a groove 15 is provided on the inner wall of the positioning groove 16; since the multi-layer model plates 2 are placed together manually, the multi-layer model plates 2 are prone to misalignment. At this time, with the help of the above-mentioned mechanism, the hollow blocks 14 can be aligned with the positioning grooves 16 when the multi-layer models are placed together. At this time, the hollow blocks 14 will enter the positioning grooves 16, thereby achieving the effect of positioning the multi-layer model plates 2, and then when the multi-layer model is clamped by the clamping plate 8, the hollow blocks 14 will be squeezed and deformed (the outer diameter of the hollow blocks 14 is larger than the inner diameter of the positioning grooves 16), and the hollow blocks 14 will be filled in the grooves 15 to further fix the multi-layer model plates 2, thereby improving the stability of the model plates 2 when they are fixed.

[0041] The side of the protection box 1 close to the cover plate 3 is fixedly connected with a hollow round rod 17 through a bracket, the top of the round rod 17 is sealed and slidably connected with a slide rod 18, the bottom end of the slide rod 18 is provided with an air vent connected with the interior thereof (not shown in the figure), the round rod 17 is connected with a connecting pipe 20, the other end of the connecting pipe 20 is connected with the interior of the elastic block 10, the top surface of the top model plate 2 is fixedly connected with a top rod 40, and the connecting pipe 20 is fixedly installed with a second control valve 21; when it is necessary to drive the slide plates 7 to move closer to each other, the first control valve 12 is in an open state, and the second control valve 21 is in a closed state State, after the clamping plate 8 completes the clamping of the model plate 2, the first control valve 12 is in a closed state, and the second control valve 21 is in an open state, and then when the model plate 2 is pushed up by the electric telescopic rod 13, the push rod 40 will push the cover plate 3 to open, and then when the model plate 2 is lowered, the model plate 2 will squeeze the elastic block 10, and at this time the gas in the elastic block 10 will enter the round rod 17 from the connecting pipe 20, and at this time the sliding rod 18 will move upward to push the cover plate 3, so that the cover plate 3 is rotated to cover the protective box 1, and the above mechanism is used to automatically open and close the cover plate 3 when the model plate 2 rises and falls.

[0042] A counterweight block 22 is fixedly connected to the top surface of the cover plate 3, a connecting groove 23 is provided inside the slide bar 18 near the top surface, an impact block 24 in contact with the side wall of the protection box 1 is slidably connected to the inner wall of the connecting groove 23, a third spring 25 is fixedly connected between the side of the impact block 24 away from the protection box 1 and the inner wall of the connecting groove 23, and the side of the impact block 24 close to the protection box 1 is in an inclined shape;

[0043] When the cover plate 3 is pushed by the top rod 40 and the slide bar 18, it is easy to be pushed into a vertical state and cannot be completely opened and closed. When the cover plate 3 is pushed into a vertical state by the top rod 40, it will rotate to the side wall close to the protection box 1 under the action of the counterweight block 22. When the slide bar 18 pushes the cover plate 3 upward to a vertical state, the slide bar 18 will continue to be pushed up by the gas, and the impact block 24 will no longer contact the side wall of the protection box 1. At this time, the impact block 24 will hit the cover plate 3 under the push of the third spring 25. At this time, the cover plate 3 will rotate and cover the protection box 1 under the action of the impact force, thereby improving the effect of the cover plate 3 on automatic opening and closing. When the model plate 2 does not squeeze the elastic block 10, the slide bar 18 will lose the push of the gas. At this time, the slide bar 18 will be reset under the pull of the second spring 19. During the reset of the slide bar 18, the inclined surface of the impact block 24 will not push the top surface of the protection box 1 into the connecting groove 23.

[0044] An elastic buffer block 26 is fixedly connected to one side of the protective box 1 close to the round rod 17. The buffer block 26 has a hollow structure inside and a group of buffer springs 27 are arranged inside the buffer block 26. Since a configuration block is arranged on the cover plate 3, the cover plate 3 is relatively heavy. At this time, during the process of opening the cover plate 3, it will collide with the bracket on which the round rod 17 is installed, producing a loud noise. At this time, with the help of the above-mentioned mechanism, when the cover plate 3 is opened, the cover plate 3 can collide with the buffer block 26 (the buffer block 26 is larger than the bracket). At this time, the buffer block 26 and the buffer spring 27 inside it will buffer the cover plate 3 and reduce the noise generated when the cover plate 3 hits.

[0045] A cavity 32 is provided in the protection box 1, a connecting hole 31 is provided between the elastic block 10 and the cavity 32, a group of air outlet holes 39 connected to the cavity 32 are provided on both sides of the inner wall of the protection box 1, and an elastic sheet (not shown in the figure) with shrinkage holes is fixedly connected to the inner wall of the air outlet holes 39; since dust is easily accumulated on the top surface of the top model board 2 during the display process, it is necessary for the staff to clean it regularly, and when the cover plate 3 is pushed open by the push rod 40, the top model board 2 The top surface of the model plate 2 will be located at the air outlet 39. At this time, the cover plate 3 will hit the buffer block 26 during the opening process, so that the buffer block 26 is deformed and squeezes the gas inside it into the cavity 32 from the connecting hole 31. When the air pressure in the cavity 32 reaches a certain value, the shrinkage holes on the elastic sheet connected to the inner wall of the air outlet 39 will all open. At this time, the gas can be discharged from the shrinkage holes onto the top surface of the model plate 2, thereby blowing away the impurities on the top surface of the model plate 2, thereby achieving the effect of self-cleaning of the topmost model plate 2.

[0046] An alarm is fixedly connected to the side wall of the protection box 1, and a first contact 28 is fixedly connected to the side of the buffer block 26 close to the inner wall of the protection box 1, and a second contact 29 corresponding to the first contact 28 is fixedly connected to the side of the buffer block 26 away from the inner wall of the protection box 1. When the first contact 28 contacts the second contact 29, the output end of the electric telescopic rod 13 can be started to descend after 2h-3h through the controller; because the staff may forget to put the model board 2 into the protection box 1 after the model board 2 is displayed, at this time, when the cover plate 3 is opened to squeeze the buffer block 26, the first contact 28 and the second contact 29 will come into contact, and at this time, after 2-3 hours, the controller will control the output end of the electric telescopic rod 13 to descend, and at this time the model board 2 will squeeze the elastic block 10 to close the cover plate 3, thereby achieving the effect of timing the model board 2 to be put into the protection box 1 and closing the cover plate 3.

[0047] Embodiment 2: Figures 8 to 9 As shown, in contrast to Example 1, another embodiment of the present invention is as follows: a sealing block 30 is fixedly connected to the inner wall of the cavity 32 near the connecting hole 31, a hollow connecting block 37 is fixedly connected to the side of the protective box 1 away from the cover plate 3, a magnetic plate 36 is sealingly and slidably connected to the inner wall of the connecting block 37, a magnetic block 33 magnetically attracted to the magnetic plate 36 is sealingly and slidably connected to the side of the cavity 32 near the connecting block 37, a through hole 35 is provided on the side of the connecting block 37 near the magnetic block 33, an air outlet pipe 38 is connected to the side of the connecting block 37 away from the magnetic block 33, the other end of the air outlet pipe 38 is connected to the cavity 32, an elastic rope 34 is fixedly connected to the side of the magnetic block 33 near the connecting block 37, and the other end of the elastic rope is fixedly connected to the inner wall of the cavity 32;

[0048] Since the gas in the cavity 32 is discharged simultaneously from the air outlets 39 on both sides of the protective box 1, the gases on both sides will collide with each other when blowing on the top surface of the model plate 2, causing the impurities blown by the gas to easily remain in the central part of the model plate 2. At this time, when the gas in the buffer block 26 enters the cavity 32 from the connecting hole 31, the gas can first push the magnetic block 33 to move (the force of the gas pushing the magnetic block 33 is less than the force that stretches the shrinkage hole on the elastic sheet). At this time, the magnetic block 33 will pass through the connecting block 37, and in the process of passing through the connecting block 37, it will attract the magnetic plate 36, and then after the magnetic block 33 passes through the connecting block 37, the magnetic block 33 will be separated from the magnetic plate 36 and will no longer be magnetically attracted. As the gas continues to push the magnetic block 33, the pulling force of the elastic rope 34 on the magnetic block 33 will become larger and larger. At this time, the gas The force of the body pushing the magnetic block 33 will be greater than the force to open the shrinkage hole. At this time, the shrinkage hole will open, so that the gas in the air outlet 39 on the side of the magnetic block 33 close to the connecting block 37 will first be blown out from the shrinkage hole to the model plate 2. Then, when the gas is blown out, the magnetic block 33 will be reset under the pull of the elastic rope 34. At this time, the magnetic block 33 will drive the magnetic plate 36 to squeeze the gas in the connecting block 37, so that the gas enters the cavity 32 from the air outlet pipe 38. At this time, the shrinkage hole of the air outlet 39 on the other side will be blown onto the top surface of the model plate 2 under the action of air pressure, preventing the gas blown out of the air outlet 39 on both sides from offsetting and leaving impurities in the center of the model plate 2. At the same time, the above-mentioned mechanism can also achieve the effect of blowing out impurities from the top surface of the model plate 2 multiple times, thereby improving the self-cleaning effect of the model plate 2.

[0049] like Fig.10 As shown, a method for using a three-dimensional visualization entity model of a geological structure, the method adopts the above-mentioned three-dimensional visualization entity model of a geological structure, and the method comprises the following steps;

[0050] S1: Detect geological data, analyze the detected data, and import them into the modeling system. The data is in the form of point data, line data, surface data, and CAD data format. The boundary is determined, and the transparent working surface cutting curve is obtained corresponding to the boundary;

[0051] S2: The input fault data are connected and interpolated into a surface, and the surface is gridded to facilitate the subsequent cutting of the fault plane and the stratigraphic plane. The stratigraphic plane is established by interpolating the imported stratigraphic layer data and the fault data. In the process, the fault properties and the contact relationship between the strata need to be considered to generate the stratigraphic plane;

[0052] S3: Establishing the stratigraphic layer is the core project of structural modeling. A wireframe model is established. According to the stratigraphic layer, boundary, fault and other elements, a wireframe model of the three-dimensional geological model is established. Then, the virtual three-dimensional geological model is processed into a model plate 2.

[0053] S4: All the model plates 2 are placed between the clamping plates 8, and then the electric telescopic rod 13 is started to move the output end of the electric telescopic rod 13 downward. At this time, the model plates 2 will also move downward, and the elastic blocks 10 will be squeezed during the downward movement of the model plates 2;

[0054] S5: After the elastic block 10 is squeezed, the gas inside it will enter the hollow block 14 through the conduit 11. At this time, the gas will push the slide plate 7, so that the slide plate 7 drives the moving block 6 and the clamping plate 8 to move. The clamping plate 8 will clamp the model plate 2 to complete the assembly of the physical model.

[0055] This method collects and analyzes geological data such as three-dimensional seismic data and slot wave data. Based on the collected geological data, a three-dimensional geological primary model and a secondary model are established in turn. The accuracy of the three-dimensional model is improved based on actual data, and finally a three-dimensional visualization result is formed.

[0056] Working principle: When the model plate 2 needs to be assembled, the slider 5 is first moved to the top of the electric telescopic rod 13, and then the three-layer model plate 2 is placed between the clamping plates 8. Then, the driving mechanism drives the moving blocks 6 to move closer to each other. At this time, the moving blocks 6 will drive the clamping plates 8 to clamp and fix the model plates 2 together to form a three-dimensional visual entity model of the geological structure. Then, when the entity model needs to be displayed, the electric telescopic rod 13 is started, so that the output end of the electric telescopic rod 13 pushes the model plate 2 to expose the protective box 1. When it is not necessary to display, the output end of the electric telescopic rod 13 is lowered, and the model plate 2 will slide down under the action of gravity. When the model plate 2 is put into the protective box 1, when it is necessary to replace the model plate 2, it is only necessary to use the driving mechanism to move the moving blocks 6 away from each other, so that the clamping plates 8 no longer clamp the model plate 2, and then it is only necessary to remove the damaged model plate 2 for replacement. The above mechanism achieves the effect of facilitating the assembly and replacement of the model plate 2; when the model plate 2 is placed between the clamping plates 8, the model plate 2 at the bottom will contact the output end of the electric telescopic rod 13, and then open the first control valve 12 to allow the gas in the elastic block 10 to enter the slider 5 from the conduit 11, and then start the electric telescopic rod 13 to allow the output end of the electric telescopic rod 13 to move downward. The model plate 2 will move, and the model plate 2 will also move downward. During the downward movement of the model plate 2, the elastic block 10 will be squeezed, so that the gas in the elastic block 10 will enter the hollow block 14 through the conduit 11. At this time, the gas will push the slide plate 7, so that the slide plate 7 drives the moving block 6 and the clamping plate 8 to move. At this time, the clamping plate 8 will clamp the model plate 2, and then the first control valve 12 and the electric telescopic rod 13 are closed at the same time. At this time, the position of the model plate 2 is in the protection box 1. When the physical model needs to be displayed, it can be pushed out with the help of the electric telescopic rod 13. The above mechanism can achieve the effect of automatically clamping the multi-layer model plate 2, and there is no need to use other Its power source; since the multi-layer model plate 2 is placed together manually, the multi-layer model plate 2 is prone to misalignment. At this time, with the help of the above-mentioned mechanism, the hollow block 14 can be aligned with the positioning groove 16 when the multi-layer model is placed together. At this time, the hollow block 14 will enter the positioning groove 16, thereby achieving the effect of positioning the multi-layer model plate 2, and then when the multi-layer model is clamped by the clamping plate 8, the hollow block 14 will be squeezed and deformed (the outer diameter of the hollow block 14 is larger than the inner diameter of the positioning groove 16), and the hollow block 14 will be filled in the groove 15 to further fix the multi-layer model plate 2, thereby improving the stability of the model plate 2 when it is fixed;

[0057] When it is necessary to drive the slide plates 7 to move closer to each other, the first control valve 12 is in the open state, and the second control valve 21 is in the closed state. After the clamping plate 8 completes the clamping of the model plate 2, the first control valve 12 is in the closed state, and the second control valve 21 is in the open state. Then, when the model plate 2 is pushed up by the electric telescopic rod 13, the top rod 40 will push the cover plate 3 to open. Then, when the model plate 2 is lowered, the model plate 2 will squeeze the elastic block 10. At this time, the gas in the elastic block 10 will enter the round rod from the connecting pipe 20. 17, at this time, the slide bar 18 will move upward to push the cover plate 3, so that the cover plate 3 is rotated to cover the protection box 1, and the above mechanism is used to automatically open and close the cover plate 3 when the model plate 2 rises and falls; because the cover plate 3 is easily pushed into a vertical state when pushed by the top rod 40 and the slide bar 18, and cannot be completely opened and closed, when the cover plate 3 is pushed into a vertical state by the top rod 40, it will rotate to the side wall of the protection box 1 under the action of the counterweight block 22, and when the slide bar 18 pushes the cover plate 3 upward to be vertical When the slide bar 18 is in the straight state, the impact block 24 will no longer contact the side wall of the protection box 1 during the continuous upward push of the gas. At this time, the impact block 24 will hit the cover plate 3 under the push of the third spring 25. At this time, the cover plate 3 will rotate and cover the protection box 1 under the action of the impact force, thereby improving the automatic opening and closing effect of the cover plate 3. When the model plate 2 does not squeeze the elastic block 10, the slide bar 18 will lose the push of the gas. At this time, the slide bar 18 will be reset under the pull of the second spring 19, and the slide bar 18 During the resetting process, the inclined surface of the impact block 24 will not push the top surface of the protective box 1 into the connecting groove 23; since the configuration block is set on the cover plate 3, the cover plate 3 is relatively heavy. At this time, when the cover plate 3 is opened, it will collide with the bracket for installing the round rod 17 to produce a loud noise. At this time, with the help of the above-mentioned mechanism, when the cover plate 3 is opened, the cover plate 3 can collide with the buffer block 26 (the buffer block 26 is larger than the bracket). At this time, the buffer block 26 and the buffer spring 27 inside it will buffer the cover plate 3, reducing the noise generated when the cover plate 3 hits;

[0058] Since the top surface of the model plate 2 at the top layer is easy to accumulate dust during the display process, the staff needs to clean it regularly. When the cover plate 3 is pushed open by the push rod 40, the top surface of the model plate 2 at the top layer will be located at the air outlet 39. At this time, the cover plate 3 will hit the buffer block 26 during the opening process, so that the buffer block 26 is deformed and squeezes the gas inside it into the cavity 32 from the connecting hole 31. When the air pressure in the cavity 32 reaches a certain value, the shrinkage holes on the elastic sheet connected to the inner wall of the air outlet 39 will all open. At this time, the gas can be discharged from the shrinkage holes onto the top surface of the model plate 2, thereby blowing away the impurities on the top surface of the model plate 2, achieving the effect of self-cleaning of the model plate 2 at the top layer.

[0059] Since the staff may forget to put the model plate 2 into the protective box 1 after the model plate 2 is displayed, when the cover plate 3 is opened to squeeze the buffer block 26, the first contact 28 and the second contact 29 will come into contact. At this time, after 2-3 hours, the controller will control the output end of the electric telescopic rod 13 to descend. At this time, the model plate 2 will squeeze the elastic block 10 to close the cover plate 3, thereby achieving the effect of timing the model plate 2 to be put into the protective box 1 and closing the cover plate 3.

[0060] The above-mentioned front, back, left, right, top and bottom are all based on the figures in the specification. Figure 1 As a benchmark, according to the person's observation perspective, the side of the device facing the observer is defined as the front, the left side of the observer is defined as the left, and so on.

[0061] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as limiting the scope of protection of the present invention.

[0062] The above shows and describes the basic principles, main features and advantages of the present invention. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments. The above embodiments and descriptions are only for explaining the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, which fall within the scope of the present invention. The scope of protection of the present invention is defined by the attached claims and their equivalents.

Claims

1. A three-dimensional visual entity model of geological structure, characterized in that: The invention comprises a protective box (1); an electric telescopic rod (13) is fixedly connected to the bottom surface of the inner wall of the protective box (1); a cover plate (3) is hingedly connected to the open end of the protective box (1) through a pair of hinges; slide grooves (4) are provided on both sides of the inner wall of the protective box (1); a hollow slider (5) is slidably connected to the inner wall of the slide groove (4); a moving block (6) is slidably connected to the top and bottom ends of the slider (5); a clamping plate (8) is fixedly connected to the end of the moving block (6) away from each other; a group of model plates (2) are clamped between the clamping plates (8); a slide plate (7) is fixedly connected to the end of the moving block (6) close to each other; the slide plate (7) is sealingly slidably connected to the inner wall of the slider (5); a driving mechanism for driving the moving block (6) to move is arranged in the protective box (1); and an electric telescopic rod (13) is fixedly connected to the bottom surface of the inner wall of the protective box (1).

2. A three-dimensional visualization entity model of geological structure according to claim 1, characterized in that: The driving mechanism comprises a hollow elastic block (10), the bottom surface of the elastic block (10) is fixedly connected to the inner wall of the protection box (1), the elastic block (10) is connected to a conduit (11), a first control valve (12) is fixedly installed on the conduit (11), the other end of the conduit (11) is in a "Y" shape, the two ends of the "Y" shape of the conduit (11) are connected to the inside of the slider (5), and the two ends are respectively located on the side of the slider (7) away from each other, and the side of the slider (7) close to each other is fixedly connected to a first spring (9).

3. A three-dimensional visualization entity model of geological structure according to claim 2, characterized in that: A group of elastic hollow blocks (14) are fixedly connected to the bottom surfaces of the first and second layer model plates (2), a group of positioning grooves (16) corresponding to the hollow blocks (14) are provided on the top surfaces of the second and third layer model plates (2), a group of positioning grooves (16) corresponding to the hollow blocks (14) are provided on the top surfaces of the model plates (2), and a groove (15) is provided on the inner wall of the positioning grooves (16).

4. A three-dimensional visualization entity model of geological structure according to claim 2, characterized in that: The side of the protection box (1) close to the cover plate (3) is fixedly connected to a hollow round rod (17) through a bracket, the top end of the round rod (17) is sealingly and slidably connected to a sliding rod (18), the bottom end of the sliding rod (18) is provided with an air vent connected to the interior thereof, the round rod (17) is connected to a connecting pipe (20), the other end of the connecting pipe (20) is connected to the interior of the elastic block (10), the top surface of the top model plate (2) is fixedly connected to a top rod (40), and a second control valve (21) is fixedly installed on the connecting pipe (20).

5. A three-dimensional visualization entity model of geological structure according to claim 4, characterized in that: A counterweight block (22) is fixedly connected to the top surface of the cover plate (3); a connecting groove (23) is provided inside the slide rod (18) near the top surface; an impact block (24) in sliding connection with the inner wall of the connecting groove (23) that contacts the side wall of the protection box (1); a third spring (25) is fixedly connected between the side of the impact block (24) away from the protection box (1) and the inner wall of the connecting groove (23); and the side of the impact block (24) close to the protection box (1) is in the shape of an inclined surface.

6. A three-dimensional visualization entity model of geological structure according to claim 5, characterized in that: A side of the protection box (1) close to the round rod (17) is fixedly connected with an elastic buffer block (26); the buffer block (26) has a hollow structure inside, and a group of buffer springs (27) are arranged inside the buffer block (26).

7. A three-dimensional visualization entity model of geological structure according to claim 6, characterized in that: A cavity (32) is provided in the protection box (1), a connecting hole (31) is provided between the elastic block (10) and the cavity (32), a group of air outlet holes (39) connected to the cavity (32) are provided on both sides of the inner wall of the protection box (1), and an elastic sheet with shrinkage holes is fixedly connected to the inner wall of the air outlet hole (39).

8. A three-dimensional visualization entity model of geological structure according to claim 7, characterized in that: An alarm is fixedly connected to the side wall of the protection box (1); a first contact (28) is fixedly connected to the side of the buffer block (26) close to the inner wall of the protection box (1); a second contact (29) corresponding to the first contact (28) is fixedly connected to the side of the buffer block (26) away from the inner wall of the protection box (1); when the first contact (28) contacts the second contact (29), the output end of the electric telescopic rod (13) can be started to descend after 2 hours to 3 hours through a controller.

9. The three-dimensional visualization entity model of geological structure according to claim 7, characterized in that: A sealing block (30) is fixedly connected to the inner wall of the cavity (32) near the connecting hole (31); a hollow connecting block (37) is fixedly connected to the side of the protective box (1) away from the cover plate (3); the inner wall of the connecting block (37) is sealingly and slidably connected to a magnetic plate (36); a magnetic block (33) magnetically attracted to the magnetic plate (36) is sealingly and slidably connected to the side of the cavity (32) near the connecting block (37); a through hole (35) is provided on the side of the connecting block (37) near the magnetic block (33); an air outlet pipe (38) is connected to the side of the connecting block (37) away from the magnetic block (33); the other end of the air outlet pipe (38) is connected to the cavity (32); an elastic rope (34) is fixedly connected to the side of the magnetic block (33) near the connecting block (37); the other end of the elastic rope is fixedly connected to the inner wall of the cavity (32).

10. A method for using a three-dimensional visualization entity model of a geological structure, the method using the three-dimensional visualization entity model of a geological structure according to claim 9, characterized in that: The method comprises the following steps: S1: Detect geological data, analyze the detected data, and import them into the modeling system. The data is in the form of point data, line data, surface data, and CAD data format. The boundary is determined, and the transparent working surface cutting curve is obtained corresponding to the boundary; S2: The input fault data are connected and interpolated into a surface, and the surface is gridded to facilitate the subsequent cutting of the fault plane and the stratigraphic plane. The stratigraphic plane is established by interpolating the imported stratigraphic layer data and the fault data. In the process, the fault properties and the contact relationship between the strata need to be considered to generate the stratigraphic plane; S3: Establishing the stratigraphic layer is the core project of structural modeling. A wireframe model is established. According to the stratigraphic layer, boundary, fault and other elements, a wireframe model of a three-dimensional geological model is established. Then, the virtual three-dimensional geological model is processed into a model plate (2). S4: placing all the model plates (2) between the clamping plates (8), then starting the electric telescopic rod (13), allowing the output end of the electric telescopic rod (13) to move downward, and at this time the model plates (2) will also move downward, and the elastic blocks (10) will be squeezed during the downward movement of the model plates (2); S5: After the elastic block (10) is squeezed, the gas inside it will enter the hollow block (14) through the conduit (11). At this time, the gas will push the slide plate (7), so that the slide plate (7) drives the moving block (6) and the clamping plate (8) to move, and the clamping plate (8) will clamp the model plate (2) to complete the assembly of the physical model.

Images