Three-dimensional geophysical exploration device capable of being used for environmental geological survey

Abstract

The invention discloses a three-dimensional geophysical exploration device capable of being used for environmental geological survey, and belongs to the technical field, the three-dimensional geophysical exploration device comprises a lifting mechanism, a fixing mechanism and a bottom plate, two ends of the bottom plate are rotatably provided with moving wheels, the top of the bottom plate is fixedly connected with a supporting seat, the left side of the supporting seat is provided with a positive and negative motor, and the right side of the supporting seat is fixedly connected with a push rod; a lifting mechanism is arranged in the supporting seat, a supporting plate is arranged at the top of the supporting seat, a protection box is fixedly connected to the top of the supporting plate, and a movable door is rotationally arranged on the left side of the protection box. Through the structural design of the supporting plate, the supporting seat, the forward and backward motor, the moving wheels and the lifting mechanism, the three-dimensional geophysical exploration device body can be moved, so that the exploration efficiency is improved, meanwhile, the height position of the three-dimensional geophysical exploration device body can be reasonably adjusted, and the exploration efficiency is improved. Therefore, the exploration requirements of different scenes can be better met, and the flexibility of the device is improved.

Description

Technical Field

[0001] The invention relates to the technical field of cutoff devices, in particular to a three-dimensional geophysical exploration device that can be used for environmental geological surveys. Background Art

[0002] The 3D geophysical exploration device is a comprehensive application technology that integrates physics, mathematics, and computer science. It aims to obtain information about the underground 3D geological structure by using the characteristics of seismic waves propagating underground. This technology collects the reflection and refraction data of seismic waves underground by arranging multiple seismic receivers and transmitters on the surface, and then generates a 3D image of the underground through computer processing. Compared with traditional 2D seismic exploration, 3D seismic exploration can not only obtain seismic profiles, but also obtain a data body in 3D space, providing richer underground structure information, making the image of underground targets clearer and the location prediction more reliable.

[0003] The main function of three-dimensional geophysical exploration equipment is to provide more accurate underground structural information to help geologists identify the location of potential oil and gas reservoirs, thereby improving the success rate of exploration. This technology plays a vital role in oil and gas exploration, and is not limited to the exploration of oil and gas resources, but also includes the exploration of underground natural minerals such as coal.

[0004] The development history of technology shows that three-dimensional seismic exploration technology has gradually developed from two-dimensional seismic exploration and has become one of the most important methods in geophysical exploration. Since it was used in developed countries in the 1970s, three-dimensional seismic exploration technology has become the main exploration technology for underground natural minerals such as oil, natural gas and coal in the world.

[0005] After searching, a Chinese patent with patent announcement number CN216526336U discloses a three-dimensional geophysical exploration device that can be used for environmental protection site surveys, including a support plate, a bottom plate is arranged at the bottom of the support plate, a box body with a front end opening is arranged on the top of the support plate, an instrument body is placed in the box body, a display screen and a monitor are arranged at the front end of the instrument body, a card block is fixedly provided on the top wall and the bottom wall of the box body, the card block is fitted with the outer side of the instrument body, a heat dissipation gap is arranged between the card block and the instrument body, a number of heat dissipation slots distributed in a transverse array are opened on both sides and the rear wall of the box body, two U-shaped card strips symmetrically distributed up and down are arranged at the front end of the box body, the U-shaped card strips are in contact with the front end of the instrument body, through holes that penetrate the box body are opened on both sides of the U-shaped card strip, and a card rod is placed in the through hole.

[0006] However, the above design still has some shortcomings. In the above design, the support plate and the instrument body are supported by the bottom plate and the auxiliary telescopic rod, so that it is convenient to use the instrument body for exploration in the outside world. However, when exploring in the outside world, it is generally necessary to explore a larger range. The set bottom plate and auxiliary telescopic rod become a burden when moving. At the same time, the heat generated by the three-dimensional geophysical prospector during operation is dissipated through the heat dissipation gap and the heat dissipation slot. However, during the heat dissipation process, external dust is easy to fall into the interior of the three-dimensional geophysical prospector, which will affect the normal heat dissipation of the three-dimensional geophysical prospector, and the heat dissipation effect is poor.

[0007] The above information disclosed in this background technology is only used to increase the understanding of the background technology of this application, and should not be regarded as admitting or suggesting in any form that the information constitutes the prior art already known to ordinary technicians in this field. Summary of the invention

[0008] The purpose of the present invention is to provide a three-dimensional geophysical exploration device that can be used for environmental geological surveys to solve the problems raised in the above-mentioned background technology.

[0009] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a three-dimensional geophysical exploration device that can be used for environmental geological survey, comprising a lifting mechanism, a fixing mechanism and a base plate, wherein moving wheels are rotatably provided at both ends of the base plate, a support seat is fixedly connected to the top of the base plate, a forward and reverse motor is installed on the left side of the support seat, a push rod is fixedly connected to the right side of the support seat, a lifting mechanism is arranged inside the support seat, a support plate is arranged on the top of the support seat, a protection box is fixedly connected to the top of the support plate, a movable door is rotatably provided on the left side of the protection box, heat dissipation holes connected to the interior of the protection box are penetrated at both ends of the protection box, a placement plate is fixedly connected to the inner bottom end of the protection box, a rotating plate is rotatably provided on the left side of the placement plate, a fixing mechanism is arranged inside the placement plate, a three-dimensional geophysical exploration device body is movably arranged on the top of the placement plate, and a temperature sensor is installed on the top of the inner top of the protection box.

[0010] As a further solution of the present invention: a second threaded cover is threadedly connected to the inner wall of the heat dissipation hole, a second air hole is penetrated through the surface of the second threaded cover, and a second dustproof net is arranged inside the second air hole.

[0011] As a further solution of the present invention: an air pump is installed on the top of the protection box, and the input end of the air pump is connected to the interior of the protection box through a pipeline, and the output end of the air pump is fixedly connected to an air outlet pipe.

[0012] As a further solution of the present invention: a first threaded cover is threadedly connected to the pipe opening of the air outlet pipe, a first air hole is penetrated through the surface of the first threaded cover, and a first dustproof net is arranged inside the first air hole.

[0013] As a further solution of the present invention: the lifting mechanism includes a mounting groove, and the mounting groove is opened on the upper surface of the support seat and extends to the inside of the support seat, and a bidirectional screw is rotatably arranged at the lower end of the interior of the mounting groove.

[0014] As a further solution of the present invention: the outer wall of the bidirectional screw is threadedly connected with a moving block, the lower end surface of the moving block is movably provided with a cross bar, and the top of the moving block is fixedly connected with a second hinge block.

[0015] As a further solution of the present invention: the top of the second hinge block is hinged with a connecting rod, the top of the connecting rod is hinged with the first hinge block, the top of the first hinge block is fixedly connected with a transmission plate, the top of the transmission plate is fixedly connected with a transmission rod, and the top of the transmission rod is fixedly connected to the bottom of the support plate.

[0016] As a further solution of the present invention: the fixing mechanism includes a worm, and one end of the worm is fixedly connected to the outer wall close to the rotating plate, the top of the worm is transmission-connected to a worm wheel, and the inside of the worm wheel is fixedly connected to a rotating rod.

[0017] As a further solution of the present invention: both ends of the rotating rod are fixedly connected with threaded rods, the outer wall of the threaded rod is threadedly connected with a threaded block, and the lower end surface of the threaded block is penetrated by a limit rod movably arranged.

[0018] As a further solution of the present invention: a transmission block is fixedly connected to the top of the threaded block, and a clamping plate is fixedly connected to the top of the transmission block.

[0019] The present invention has the following beneficial effects:

[0020] (1) Through the structural design of the support plate, support seat, forward and reverse motors, moving wheels and lifting mechanism, the three-dimensional geophysical exploration device body can be moved, thereby improving the exploration efficiency. At the same time, the height position of the three-dimensional geophysical exploration device body can be reasonably adjusted, so as to better meet the exploration needs of different scenarios, thereby improving the flexibility of the device, and solving the problem that the support plate and the instrument body are supported by the bottom plate and the auxiliary telescopic rod, so as to facilitate the use of the instrument body for exploration in the outside world. However, when exploring in the outside world, it is generally necessary to explore a larger range, and the bottom plate and the auxiliary telescopic rod set up become a burden during movement;

[0021] (2) Through the structural design of the first threaded cover, the air pump, the air outlet pipe, the second threaded cover, the first air vent, the first dustproof net, the second air vent, the second dustproof net, the heat dissipation hole and the temperature sensor, it is possible to prevent external dust from entering the protective box during the heat dissipation process, and at the same time, it is possible to achieve a rapid exchange of high-heat gas in the box with relatively cold air from the outside, thereby improving the heat dissipation effect, and solving the problem that the heat generated by the three-dimensional geophysical prospector during operation is dissipated through the heat dissipation gap and the heat dissipation slot, but the external dust is easy to fall into the interior of the three-dimensional geophysical prospector during the heat dissipation process, which will affect the normal heat dissipation of the three-dimensional geophysical prospector and the problem of poor heat dissipation effect;

[0022] (3) Through the structural design of the placement plate, the rotating plate and the fixing mechanism, the three-dimensional geophysical exploration device can be easily disassembled and assembled, thereby facilitating the disassembly and maintenance of the three-dimensional geophysical exploration device, shortening the maintenance time of the three-dimensional geophysical exploration device, thereby improving the exploration efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a three-dimensional partial schematic diagram of the overall structure of the present invention;

[0024] Figure 2 It is a side view schematic diagram of the partial structure of the present invention;

[0025] Figure 3 It is a schematic diagram of a partial structure of the present invention from a top view;

[0026] Figure 4 It is a schematic diagram of a partial structure of the present invention when viewed from above;

[0027] Figure 5 It is a schematic diagram of the main internal partial structure of the present invention.

[0028] Figure 6 It is a schematic diagram of the partial internal structure of the protection box of the present invention;

[0029] Figure 7 This is a schematic diagram of the partial structure of the rotating plate mainly embodied in the present invention;

[0030] Figure 8 This is a schematic diagram of the enlarged local structure of point A of the present invention;

[0031] Fig. 9 It is a schematic diagram of the enlarged local structure of point B of the present invention.

[0032] In the figure: 1, first threaded cover; 2, air pump; 3, movable door; 4, protection box; 5, support plate; 6, support seat; 7, forward and reverse motor; 8, lifting mechanism; 801, transmission rod; 802, first hinge block; 803, connecting rod; 804, bidirectional screw; 805, transmission plate; 806, mounting groove; 807, second hinge block; 808, moving block; 809, cross bar; 9, fixing mechanism; 901, worm gear; 902, rotating rod; 903, worm Rod; 904, clamping plate; 905, transmission block; 906, threaded rod; 907, limit rod; 908, threaded block; 10, moving wheel; 11, air outlet pipe; 12, second threaded cover; 13, push rod; 14, bottom plate; 15, first air vent; 16, first dustproof net; 17, second air vent; 18, second dustproof net; 19, three-dimensional geophysical prospector body; 20, heat dissipation hole; 21, placement plate; 22, temperature sensor; 23, rotating plate. DETAILED DESCRIPTION

[0033] In order to enable those skilled in the art to better understand the technical solution of the present invention, the present invention is described in detail below in conjunction with the accompanying drawings. The description in this part is only exemplary and explanatory and should not have any limiting effect on the protection scope of the present invention.

[0034] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, further definition and explanation thereof is not required in subsequent drawings.

[0035] It should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inside", "outside", etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the drawings, or are the orientation or positional relationship in which the invented product is usually placed when in use. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", "third", etc. are only used to distinguish the description, and cannot be understood as indicating or implying relative importance.

[0036] In addition, the terms "horizontal", "vertical", "overhanging" and the like do not mean that the components are required to be absolutely horizontal or overhanging, but can be slightly tilted. For example, "horizontal" only means that its direction is more horizontal than "vertical", and does not mean that the structure must be completely horizontal, but can be slightly tilted.

[0037] In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0038] See also Figure 1-9 An embodiment of the present invention is as follows: a three-dimensional geophysical exploration device that can be used for environmental geological surveys includes a lifting mechanism 8, a fixing mechanism 9, and a bottom plate 14. The two ends of the bottom plate 14 are rotatably provided with moving wheels 10. The top of the bottom plate 14 is fixedly connected with a support seat 6. A forward and reverse motor 7 is installed on the left side of the support seat 6. A push rod 13 is fixedly connected to the right side of the support seat 6. A lifting mechanism 8 is arranged inside the support seat 6. The lifting mechanism 8 includes a mounting groove 806, and the mounting groove 806 is opened on the upper surface of the support seat 6 and extends to the inside of the support seat 6. A bidirectional screw 804 is rotatably provided at the lower end of the inner part of the mounting groove 806. The outer wall of the bidirectional screw 804 A moving block 808 is threadedly connected, a cross bar 809 is movably provided through the lower end surface of the moving block 808, a second hinge block 807 is fixedly connected to the top of the moving block 808, a connecting rod 803 is hinged to the top of the second hinge block 807, a first hinge block 802 is hinged to the top of the connecting rod 803, a transmission plate 805 is fixedly connected to the top of the first hinge block 802, a transmission plate 805 is fixedly connected to the top of the transmission plate 805, and a transmission rod 801 is fixedly connected to the top of the transmission rod 801, and the top of the transmission rod 801 is fixedly connected to the bottom of the support plate 5, a support plate 5 is provided on the top of the support seat 6, a protection box 4 is fixedly connected to the top of the support plate 5, and a movable door 3 is rotatably provided on the left side of the protection box 4;

[0039] Specifically, Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 and Figure 7As shown, when in use, the sliding property of the moving wheel 10 can facilitate the movement of the three-dimensional geophysical exploration device body 19, thereby improving the exploration efficiency. At the same time, the output end of the forward and reverse motor 7 can drive the bidirectional screw 804 to rotate, and the rotation of the bidirectional screw 804 drives the two moving blocks 808 to move in the direction away from or close to each other. The movement of the two moving blocks 808 drives the two second hinge blocks 807 to move. The movement of the two second hinge blocks 807 drives the transmission plate 805 to move upward or downward through the cooperation between the first hinge block 807 and the connecting rod 803. The transmission plate 805 moves through The transmission rod 801 drives the support plate 5 to move upward or downward, and the movement of the support plate 5 ultimately drives the three-dimensional geophysical prospector body 19 in the protective box 4 to move. By reasonably adjusting the height position of the three-dimensional geophysical prospector body 19, it is convenient to better meet the exploration needs of different scenarios, thereby improving the flexibility of the device, and solving the problem of supporting the support plate and the instrument body by the bottom plate and the auxiliary telescopic rod, so as to facilitate the use of the instrument body for exploration in the outside world. However, when exploring in the outside world, it is generally necessary to explore a larger range, and the set bottom plate and auxiliary telescopic rod become a burden during movement.

[0040] Both ends of the protection box 4 are penetrated with heat dissipation holes 20 connected with the interior thereof, the inner wall of the heat dissipation hole 20 is threadedly connected with a second threaded cover 12, the surface of the second threaded cover 12 is penetrated with a second air hole 17, the second air hole 17 is provided with a second dustproof net 18, the top of the protection box 4 is installed with an air pump 2, and the input end of the air pump 2 is connected with the interior of the protection box 4 through a pipeline, the output end of the air pump 2 is fixedly connected with an air outlet pipe 11, the pipe mouth of the air outlet pipe 11 is threadedly connected with a first threaded cover 1, the surface of the first threaded cover 1 is penetrated with a first air hole 15, the first air hole 15 is provided with a first dustproof net 16, and the top of the interior of the protection box 4 is installed with a temperature sensor 22;

[0041] Specifically, Figure 1 , Figure 2 , Figure 3 and Figure 6As shown, when in use, the heat generated by the three-dimensional geophysical prospecting device body 19 during operation can be dissipated through the heat dissipation holes 20. The second dustproof net 18 can be set to prevent external dust from entering the protection box 4 during the heat dissipation process. At the same time, the temperature in the box can be detected in real time through the temperature sensor 22. When the temperature in the box reaches a preset maximum value, a signal is transmitted to the external controller, and the external controller controls the air pump 2 to start. The high-calorie gas in the box can be pumped out of the box through the air pump 2, and the relatively cold air from the outside is sucked into the box through the heat dissipation holes 20, which can achieve a rapid exchange of the high-calorie gas in the box with the relatively cold air from the outside, thereby improving the heat dissipation effect. When the temperature in the box reaches a preset minimum value, a signal is transmitted to the external controller, and the external controller controls the air pump 2 to shut down, thereby reducing energy consumption and saving costs. The problem of dissipating the heat generated by the three-dimensional geophysical prospecting device during operation through the heat dissipation gap and the heat dissipation slot is solved, but the problem that external dust is easy to fall into the interior of the three-dimensional geophysical prospecting device during the heat dissipation process will affect the normal heat dissipation of the three-dimensional geophysical prospecting device and the poor heat dissipation effect is solved.

[0042] Wherein: by providing the first threaded cover 1 and the second threaded cover 12, the first threaded cover 1 can be removed from the air outlet pipe 11, or the second threaded cover 12 can be removed from the heat dissipation hole 20 by rotating the first threaded cover 1 or the second threaded cover 12, and then the first dustproof net 16 or the second dustproof net 18 on the first threaded cover 1 or the second threaded cover 12 is cleaned. After cleaning, the first threaded cover 1 or the second threaded cover 12 is respectively selected into the corresponding air outlet pipe 11 or the heat dissipation hole 20, and the first dustproof net 16 or the second dustproof net 18 is easily disassembled, cleaned and installed, so that the filtering effect can be effectively guaranteed.

[0043] A placing plate 21 is fixedly connected to the inner bottom end of the protection box 4, a rotating plate 23 is rotatably provided on the left side of the placing plate 21, a fixing mechanism 9 is provided inside the placing plate 21, the fixing mechanism 9 comprises a worm 903, and one end of the worm 903 is fixedly connected to the outer wall close to the rotating plate 23, a worm wheel 901 is transmission-connected to the top of the worm 903, a rotating rod 902 is fixedly connected to the inside of the worm wheel 901, both ends of the rotating rod 902 are fixedly connected to a threaded rod 906, a threaded block 908 is threadedly connected to the outer wall of the threaded rod 906, a limit rod 907 is movably provided through the lower end surface of the threaded block 908, a transmission block 905 is fixedly connected to the top of the threaded block 908, a clamping plate 904 is fixedly connected to the top of the transmission block 905, and a three-dimensional geophysical prospector body 19 is movably provided on the top of the placing plate 21;

[0044] Specifically, Figure 6 , Figure 7 and Fig. 9As shown, when the three-dimensional geophysical prospecting device body needs to be installed, the three-dimensional geophysical prospecting device body 19 is placed on the placement plate 21 in the protection box 4, and then the rotating plate 23 is rotated. The rotating plate 23 rotates to drive the worm 903 to rotate. The worm 903 rotates through the worm gear 901 to drive the rotating rod 902 to rotate. The rotating rod 902 rotates to drive the two threaded rods 906 to rotate. The two threaded rods 906 rotate to drive the two threaded blocks 908 to move in a direction close to each other. The two threaded blocks 908 move through the two transmission blocks 905 to drive the two clamping plates 904 to move in a direction close to each other until they are aligned with the three-dimensional geophysical prospecting device. The outer walls of both sides of the body 19 are in contact with each other and are effectively clamped and fixed, thereby completing the installation of the three-dimensional geophysical prospector body 19. Similarly, the rotating plate 23 is rotated in the opposite direction, and finally the clamping plate 904 is detached from both sides of the three-dimensional geophysical prospector body 19. Then the three-dimensional geophysical prospector body 19 is taken out of the protective box 4, thereby completing the disassembly of the three-dimensional geophysical prospector body 19. By facilitating the disassembly and assembly of the three-dimensional geophysical prospector body 19, the three-dimensional geophysical prospector body 19 can be easily disassembled and repaired, shortening the maintenance time of the three-dimensional geophysical prospector body 19, thereby improving the exploration efficiency.

[0045] Working principle: In the present application, the sliding property of the moving wheel 10 can be used to facilitate the movement of the three-dimensional geophysical exploration device body 19, thereby improving the exploration efficiency. At the same time, the output end of the forward and reverse motor 7 can drive the bidirectional screw 804 to rotate, and the rotation of the bidirectional screw 804 drives the two moving blocks 808 to move in the direction of moving away from or approaching each other. The movement of the two moving blocks 808 drives the two second hinge blocks 807 to move. The movement of the two second hinge blocks 807 drives the transmission plate 805 to move upward or downward through the cooperation between the first hinge block 807 and the connecting rod 803. The movement of the transmission plate 805 drives the support plate 5 to move upward or downward through the transmission rod 801. The movement of the support plate 5 finally brings The three-dimensional geophysical exploration device body 19 in the dynamic protection box 4 is moved, and the height position of the three-dimensional geophysical exploration device body 19 is reasonably adjusted to better meet the exploration needs of different scenes, thereby improving the flexibility of the device. Secondly, the heat generated by the three-dimensional geophysical exploration device body 19 during operation can be dissipated through the heat dissipation holes 20. The second dustproof net 18 is set to prevent external dust from entering the protection box 4 during the heat dissipation process. At the same time, the temperature in the box can be detected in real time through the temperature sensor 22. When the temperature in the box reaches a preset maximum value, the signal is transmitted to the external controller, and the external controller controls the air pump 2 to start, so that the high-heat gas in the box can be pumped to the The outside of the box is outside, and the relatively cold air from the outside is sucked into the box through the heat dissipation holes 20, which can realize the rapid exchange of high-calorie gas in the box with the relatively cold air from the outside, thereby improving the heat dissipation effect. Finally, when the three-dimensional geophysical prospector body needs to be installed, the three-dimensional geophysical prospector body 19 is placed on the placement plate 21 in the protection box 4, and then the rotating plate 23 is rotated. The rotation of the rotating plate 23 drives the worm 903 to rotate, and the rotation of the worm 903 drives the rotating rod 902 to rotate through the worm gear 901. The rotation of the rotating rod 902 drives the two threaded rods 906 to rotate. The rotation of the two threaded rods 906 drives the two threaded blocks 908 to move in a direction close to each other. The two threaded blocks 908 move through the two transmission blocks 905 to drive the two clamping plates 904 moves in the direction of approaching each other until it contacts the outer walls of both sides of the three-dimensional geophysical prospector body 19 and effectively clamps and fixes them, thereby completing the installation of the three-dimensional geophysical prospector body 19. Similarly, the rotating plate 23 is rotated in the opposite direction, and finally the clamping plate 904 is detached from both sides of the three-dimensional geophysical prospector body 19, and then the three-dimensional geophysical prospector body 19 is taken out of the protection box 4, thereby completing the disassembly of the three-dimensional geophysical prospector body 19. By facilitating the disassembly and assembly of the three-dimensional geophysical prospector body 19, the three-dimensional geophysical prospector body 19 can be easily disassembled and repaired, shortening the maintenance time of the three-dimensional geophysical prospector body 19, thereby improving the exploration efficiency.

[0046] The standard parts used in this application document can all be purchased from the market, and can be customized according to the description in the specification and drawings. The specific connection methods of each part adopt conventional means such as mature bolts, rivets, welding, etc. in the prior art. Machinery, parts and equipment all adopt conventional models in the prior art. At the same time, the electrical components appearing in this application are all externally connected to the power supply and control switch when in use. The control method is automatically controlled by a controller. The control circuit of the controller can be implemented by simple programming by technicians in this field, which is common knowledge in this field. Therefore, the present invention will no longer explain the control method and circuit connection in detail, and the external controller mentioned in the specification can control the electrical components mentioned in this article, and the external controller is a conventional known device.

[0047] It should be noted that, in this article, the terms "comprises", "includes" or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, article or apparatus that includes a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or apparatus.

[0048] This article uses specific examples to illustrate the principles and implementation methods of the present invention. The above examples are only used to help understand the method and core ideas of the present invention. The above are only preferred implementation methods of the present invention. It should be pointed out that due to the limitations of textual expression, there are objectively infinite specific structures. For ordinary technicians in this technical field, without departing from the principles of the present invention, they can make several improvements, modifications or changes, and can also combine the above technical features in an appropriate manner; these improvements, modifications, changes or combinations, or the direct application of the inventive concept and technical solution to other occasions without improvement, should be regarded as the protection scope of the present invention.

Claims

1. A three-dimensional geophysical exploration device that can be used for environmental geological surveys, comprising a lifting mechanism (8), a fixing mechanism (9) and a bottom plate (14), characterized in that: The two ends of the bottom plate (14) are rotatably provided with moving wheels (10), the top of the bottom plate (14) is fixedly connected with a support seat (6), a forward and reverse motor (7) is installed on the left side of the support seat (6), a push rod (13) is fixedly connected on the right side of the support seat (6), a lifting mechanism (8) is arranged inside the support seat (6), a support plate (5) is arranged on the top of the support seat (6), a protection box (4) is fixedly connected to the top of the support plate (5), and a left rotatable arrangement of the protection box (4) is arranged A movable door (3) is provided, and heat dissipation holes (20) are provided at both ends of the protection box (4) and are connected to the interior thereof. A placement plate (21) is fixedly connected to the bottom end of the interior of the protection box (4), a rotating plate (23) is rotatably provided on the left side of the placement plate (21), a fixing mechanism (9) is provided inside the placement plate (21), a three-dimensional geophysical exploration device body (19) is movably provided on the top of the placement plate (21), and a temperature sensor (22) is installed on the top end of the interior of the protection box (4).

2. A three-dimensional geophysical exploration device for environmental geological survey according to claim 1, characterized in that: A second threaded cover (12) is threadedly connected to the inner wall of the heat dissipation hole (20), a second air hole (17) is penetrated through the surface of the second threaded cover (12), and a second dustproof net (18) is arranged inside the second air hole (17).

3. A three-dimensional geophysical exploration device for environmental geological survey according to claim 1, characterized in that: An air pump (2) is installed on the top of the protection box (4), and the input end of the air pump (2) is connected to the interior of the protection box (4) through a pipeline, and the output end of the air pump (2) is fixedly connected to an air outlet pipe (11).

4. A three-dimensional geophysical exploration device for environmental geological survey according to claim 3, characterized in that: A first threaded cover (1) is threadedly connected to the pipe opening of the air outlet pipe (11), a first air hole (15) is formed through the surface of the first threaded cover (1), and a first dustproof net (16) is arranged inside the first air hole (15).

5. A three-dimensional geophysical exploration device for environmental geological survey according to claim 1, characterized in that: The lifting mechanism (8) comprises a mounting groove (806), and the mounting groove (806) is provided on the upper surface of the support seat (6) and extends to the interior of the support seat (6), and a bidirectional screw (804) is rotatably arranged at the lower end of the interior of the mounting groove (806).

6. A three-dimensional geophysical exploration device for environmental geological survey according to claim 5, characterized in that: The outer wall of the bidirectional screw (804) is threadedly connected to a moving block (808), a cross bar (809) is movably provided through the lower end surface of the moving block (808), and the top of the moving block (808) is fixedly connected to a second hinge block (807).

7. A three-dimensional geophysical exploration device for environmental geological survey according to claim 6, characterized in that: The top of the second hinge block (807) is hinged with a connecting rod (803), the top of the connecting rod (803) is hinged with the first hinge block (802), the top of the first hinge block (802) is fixedly connected with a transmission plate (805), the top of the transmission plate (805) is fixedly connected with a transmission rod (801), and the top of the transmission rod (801) is fixedly connected to the bottom of the support plate (5).

8. A three-dimensional geophysical exploration device for environmental geological survey according to claim 1, characterized in that: The fixing mechanism (9) comprises a worm (903), one end of which is fixedly connected to an outer wall close to the rotating plate (23), the top of the worm (903) is drivingly connected to a worm wheel (901), and the interior of the worm wheel (901) is fixedly connected to a rotating rod (902).

9. A three-dimensional geophysical exploration device for environmental geological survey according to claim 8, characterized in that: Both ends of the rotating rod (902) are fixedly connected to threaded rods (906), the outer wall of the threaded rod (906) is threadedly connected to a threaded block (908), and a limit rod (907) is movably provided through the lower end surface of the threaded block (908).

10. A three-dimensional geophysical exploration device for environmental geological survey according to claim 9, characterized in that: The top of the threaded block (908) is fixedly connected to a transmission block (905), and the top of the transmission block (905) is fixedly connected to a clamping plate (904).

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