Geological survey device suitable for being used in multiple terrains

Abstract

The invention discloses a geological survey device suitable for multiple terrains, and relates to the technical field of geological survey equipment.The geological survey device comprises a box body, survey equipment, a main control unit, electric universal wheels, a terrain detection mechanism and a stabilizing mechanism, supporting rods are arranged on the bottom face of the box body, and the electric universal wheels are arranged on the bottom faces of the multiple supporting rods correspondingly; the stabilizing mechanism comprises a sleeve, a first rotating motor, a second rotating motor, a water guide plate, a first gear and a second gear, a containing cavity is formed in the water guide plate, an opening is formed in one side of the containing cavity, an air bag is arranged in the containing cavity, the periphery of the air bag is in sealed connection with the opening of the containing cavity, and an inflating and sucking dual-purpose air pump is arranged on the outer side face of the water guide plate. A first electric push rod is further arranged on the outer side face of the water guide plate, and an output shaft at the bottom end of the first electric push rod is connected with an ejector rod. The technical problems existing in the prior art are solved.

Description

Technical Field

[0001] The invention relates to the technical field of geological survey equipment, and in particular to a geological survey device suitable for use in multiple terrains. Background Art

[0002] Geological survey refers to the process of using surveying equipment to survey and detect the natural environment. It is mainly used in the engineering surveying and construction industry. Before the construction of the project begins, it is necessary to survey the construction site and the land geology around the construction site. After the surveyed data is stored, the staff or computers will analyze the survey data to determine whether the surrounding environment is suitable for engineering construction. Traditional geological surveys require surveyors to move handheld surveying instruments to the surrounding environment for manual geological surveys, which is inefficient. In addition, outdoor wind, sun, rain, etc. will affect the surveyors, resulting in errors in the survey results.

[0003] To this end, some automated geological survey equipment has emerged, which can move autonomously around the construction site, and after arriving at the destination, the carried survey equipment will conduct automated geological surveys. After the survey is completed, it will automatically return to the designated location to transmit data. Automated geological survey equipment can reduce human involvement, improve survey efficiency, and has high safety, avoiding safety accidents. However, it has been found in long-term use that most automated survey equipment is only suitable for flat terrain, and due to different engineering construction projects, the terrain of the construction site will also be different. When moving to some more complex terrains, such as sand, gravel or streams, the automated survey equipment cannot adapt to changes in the terrain, cannot conduct stable surveys, and cannot guarantee a stable state during the survey, resulting in large errors in the survey data, affecting subsequent engineering construction.

[0004] There are also improvements on the existing technology. The Chinese invention patent with application publication number CN117073646A discloses a geological survey device suitable for use in multiple terrains. The technical solution disclosed in the comparative document has the following technical problems: when encountering different terrains such as sand, gravel or streams, it is necessary to use different structures in the stabilizing mechanism for stabilization. For example, when encountering sandy terrain, it is necessary to use the airbag, air pump and air pipeline structures in the stabilizing mechanism (here the structure is structure one). When encountering stream terrain, it is necessary to use the sleeve, the first rotating motor, the second rotating motor, the water guide plate, the rack and the gear structures in the stabilizing mechanism (here the structure is structure two). When encountering gravel terrain, it is necessary to use the rotating ring, rotating plate, second electric turntable, synchronous rod, support rod and second electric push rod structures in the stabilizing mechanism (here the structure is structure three). Structure one, structure two and structure three are all separately arranged, occupying a large space, resulting in a large overall volume of the device. The airbag is installed on the connecting rod, resulting in a limited coverage of the airbag, and there is a large gap between the water guide plate and the ground when in use. Summary of the invention

[0005] The purpose of the present invention is to overcome the shortcomings of the prior art and provide a geological survey device suitable for use in multiple terrains to solve the technical problems existing in the prior art.

[0006] To achieve the above-mentioned purpose, the present invention provides a geological survey device suitable for use in multiple terrains, including a box, a surveying device, a main control unit, an electric universal wheel, a terrain detection mechanism and a stabilizing mechanism, wherein the surveying device and the main control unit are respectively arranged on the box, the terrain detection mechanism is arranged on the bottom surface of the box, the terrain detection mechanism is used to detect the terrain, and the detection result of the terrain detection mechanism is fed back to the main control unit, the bottom surface of the box is provided with a support rod, and the bottom surfaces of several of the support rods are respectively provided with the electric universal wheel, the stabilizing mechanism includes a sleeve, a first rotating motor, a second rotating motor, a water guide plate, a first gear and a second gear, the sleeve is rotatably sleeved on the outside of the support rod, and the first rotating motor is arranged on the On the outer wall of the sleeve, the output shaft of the first rotating motor is connected to the lower side wall of the water guide plate, the first gear is axially arranged along the outer wall of the sleeve, the second rotating motor is arranged on the outer wall of the support rod, the output shaft of the second rotating motor is connected to the second gear, the second gear is meshed with the first gear, a accommodating cavity is provided inside the water guide plate, one side of the accommodating cavity is open, an air bag is provided in the accommodating cavity, the periphery of the air bag is sealed with the opening of the accommodating cavity, an inflation and suction dual-purpose air pump is provided on the outer side of the water guide plate, the air pump is connected to the accommodating cavity through an air pipe, and a first electric push rod is also provided on the outer side of the water guide plate, and a push rod is connected to the bottom output shaft of the first electric push rod.

[0007] Furthermore, the terrain detection mechanism includes a hydraulic rod, a lifting plate, a sliding plate, a second electric push rod, a tension sensor, a tension spring, an electric turntable, a rotating rod, a reset spring, a contact plate, a pressure sensor and a water immersion sensor. The hydraulic rod is arranged on the bottom surface of the box body, the output shaft of the hydraulic rod is connected to the top surface of the lifting plate, the sliding plate is slidingly arranged on the bottom surface of the lifting plate, the tension sensor is arranged on the side wall of the sliding plate, the second electric push rod is arranged on the bottom surface of the lifting plate, the tension spring connects the output shaft of the second electric push rod and the tension sensor, the electric turntable is arranged on the bottom surface of the sliding plate, the rotating surface of the electric turntable is connected to the top surface of the rotating rod, several contact plates are located below the rotating rod, the pressure sensor is arranged on the top surface of the contact plate, the reset spring connects the pressure sensor and the bottom surface of the rotating rod, and the water immersion sensor is arranged on the side wall of the contact plate.

[0008] Furthermore, the terrain detection mechanism also includes a hollow cylinder and a moving rod, the hollow cylinder is arranged on the bottom surface of the rotating rod, the reset spring is arranged inside the hollow cylinder, the top end of the moving rod extends into the hollow cylinder and is connected to the reset spring, and the bottom end of the moving rod is connected to the pressure sensor.

[0009] Furthermore, the terrain detection mechanism also includes an inclination sensor, and the inclination sensor is arranged on the bottom surface of the box.

[0010] Furthermore, the number of the support rods is four, and the four support rods are arranged at intervals around the bottom surface of the box body, and the side edges of the water guide plates on any two adjacent support rods can fit together.

[0011] Furthermore, a T-shaped sliding block is arranged on the top surface of the sliding plate, a T-shaped sliding groove is arranged on the bottom surface of the lifting plate, and the T-shaped sliding block is located in the T-shaped sliding groove.

[0012] Furthermore, the stabilizing mechanism also includes a mounting plate, which is arranged opposite to the first rotating motor, and the first electric push rod is arranged on the bottom surface of the mounting plate, and the push rod is inclined from the top end to the bottom end in a direction away from the box.

[0013] Furthermore, the dual-purpose air pump for inflation and suction is arranged on the side of the water guide plate close to the box body.

[0014] The beneficial effects of the present invention are:

[0015] When it is detected that the terrain is a stream terrain, the terrain detection mechanism detects the flow direction of the water flow. In order to avoid the box body from being dislocated due to the impact of the water flow, after starting the first rotating motor, the first rotating motor drives the water guide plate originally in a vertical state to rotate to a horizontal state, and makes the opening of the accommodating cavity face downward, and then drives the second rotating motor to rotate. The second rotating motor can drive the sleeve to rotate through the first gear and the second gear, so that the water guide plate follows the direction of the water flow. By controlling the movement of the two water guide plates, the ends of the two water guide plates are contacted to form a triangular structure. When the water flow passes through the water guide plate, it can move to both sides under the guidance of the water guide plate, so as to avoid the impact of the stream on the present invention;

[0016] When it is detected that the terrain is sandy soil, the stabilizing mechanism is first adjusted to the state of encountering stream terrain, and then the airbag is inflated into the accommodating cavity by the inflating and suctioning dual-purpose air pump until the airbag is fully in contact with the ground. At this time, the contact area between the airbag and the ground is large, so that the present invention can be placed more stably. When the airbag does not need to be ejected, the air in the accommodating cavity can be sucked away by the inflating and suctioning dual-purpose air pump, and the accommodating cavity becomes a vacuum state. The airbag is automatically sucked into the accommodating cavity, preventing the existence of the airbag from affecting the overall movement of the present invention;

[0017] When the present invention is applied to a stream state, the air in the accommodation cavity can be inflated by a dual-purpose air pump until the air bag makes initial contact with the ground, thereby reducing the gap between the water guide plate and the ground to a large extent, thereby further preventing the stream from impacting the invention;

[0018] When it is detected that the terrain is gravel, the water guide plate is placed in a vertical state, and the corresponding top rod is extended so that the present invention can be placed more stably;

[0019] The present invention combines the structures 1, 2 and 3 in the prior art, which can reduce the overall volume of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on the structures shown in these drawings without paying any creative work.

[0021] Figure 1 This is an overall structural diagram of a geological survey device suitable for use in multiple terrains according to the present invention;

[0022] Figure 2 for Figure 1 A partial enlarged view of

[0023] Figure 3 for Figure 2 A partial enlarged view of .

[0024] In the figure, 1. box; 2. survey equipment; 3. main control unit; 4. electric universal wheel; 5. terrain detection mechanism; 6. stabilizing mechanism; 7. support rod; 8. sleeve; 9. first rotating motor; 10. second rotating motor; 11. water guide plate; 12. first gear; 13. second gear; 14. accommodating chamber; 15. air bag; 16. dual-purpose air pump for charging and suction; 17. mounting plate; 18. first electric push rod; 19. push rod; 20. hydraulic rod; 21. lifting plate; 22. sliding plate; 23. second electric push rod; 24. tension sensor; 25. tension spring; 26. electric turntable; 27. rotating rod; 28. reset spring; 29. ​​contact plate; 30. pressure sensor; 31. immersion sensor; 32. hollow cylinder; 33. moving rod; 34. inclination sensor. DETAILED DESCRIPTION

[0025] The following is combined with Figure 1 -Attached Figure 3 , the technical solutions in the embodiments of the present application are clearly and completely described. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present application.

[0026] It should be noted that all directional indications in the embodiments of the present application (such as up, down, left, right, front, back, etc.) are only used to explain the relative position relationship, movement status, etc. between the components under a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication will also change accordingly.

[0027] In addition, the descriptions of "first", "second", etc. in this application are only for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" or "second" may explicitly or implicitly include at least one of the features. In the description of this application, the meaning of "plurality" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined.

[0028] In this application, unless otherwise clearly specified and limited, the terms "connection", "fixation", etc. should be understood in a broad sense. For example, "fixation" 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 an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0029] In addition, the technical solutions between the various embodiments of the present application can be combined with each other, but it must be based on the fact that ordinary technicians in the field can implement it. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such combination of technical solutions does not exist and is not within the scope of protection required by this application.

[0030] The invention provides a geological survey device suitable for use in multiple terrains.

[0031] A geological survey device suitable for use in multiple terrains, comprising a box 1, a surveying device 2, a main control unit 3, an electric universal wheel 4, a terrain detection mechanism 5 and a stabilizing mechanism 6, wherein the surveying device 2 and the main control unit 3 are respectively arranged on the box 1, the terrain detection mechanism 5 is arranged on the bottom surface of the box 1, the terrain detection mechanism 5 is used to detect the terrain, and the detection result of the terrain detection mechanism 5 is fed back to the main control unit 3, the bottom surface of the box 1 is provided with a support rod 7, and the bottom surfaces of several support rods 7 are respectively provided with electric universal wheels 4, the stabilizing mechanism 6 comprises a sleeve 8, a first rotating motor 9, a second rotating motor 10, a water guide plate 11, a first gear 12 and a second gear 13, the sleeve 8 is rotatably sleeved on the outside of the support rod 7, the first rotating motor 9 is arranged on the outer wall of the sleeve 8, and the second gear 13 is provided with a water guide plate 11. An output shaft of a rotating motor 9 is connected to the lower side wall of the water guide plate 11, a first gear 12 is axially arranged along the outer wall of the sleeve 8, a second rotating motor 10 is arranged on the outer wall of the support rod 7, an output shaft of the second rotating motor 10 is connected to a second gear 13, the second gear 13 is meshed with the first gear 12, a receiving chamber 14 is provided inside the water guide plate 11, one side of the receiving chamber 14 is open, an air bag 15 is provided in the receiving chamber 14, the periphery of the air bag 15 is sealed with the opening of the receiving chamber 14, an inflation and suction dual-purpose air pump 16 is provided on the outer side of the water guide plate 11, the air pump 16 is connected to the receiving chamber 14 through an air pipe, a first electric push rod 18 is also provided on the outer side of the water guide plate 11, and a push rod 19 is connected to the bottom output shaft of the first electric push rod 18.

[0032] When it is detected that the terrain is a stream terrain, the terrain detection mechanism 5 detects the direction of the water flow. In order to avoid the impact of the water flow causing the box 1 to be out of position, after starting the first rotating motor 9, the first rotating motor 9 drives the water guide plate 11, which was originally in a vertical state, to rotate to a horizontal state, and let the opening of the accommodating chamber 14 face downward, and then drives the second rotating motor 10 to rotate. The second rotating motor 10 can drive the sleeve 8 to rotate through the first gear 12 and the second gear 13, so that the water guide plate 11 follows the direction of the water flow. By controlling the movement of the two water guide plates 11, the ends of the two water guide plates 11 are contacted to form a triangular structure. When the water flows through the water guide plate 11, it can move to both sides under the guidance of the water guide plate 11, so as to avoid the impact of the stream on the present invention.

[0033] When it is detected that the terrain is sandy soil, the stabilizing mechanism 6 is first adjusted to the state when encountering a stream terrain, and then the accommodating chamber 14 is inflated by the dual-purpose air pump 16 until the airbag 15 is in full contact with the ground. At this time, the contact area between the airbag 15 and the ground is large, so that the present invention can be placed more stably. When the airbag 15 does not need to be popped out, the gas in the accommodating chamber 14 can be sucked away by the dual-purpose air pump 16, and the accommodating chamber 14 becomes a vacuum state. The airbag 15 will be automatically sucked into the accommodating chamber 14, preventing the existence of the airbag 15 from affecting the overall movement of the present invention.

[0034] When the present invention is applied to a stream state, the air in the accommodating chamber 14 can be inflated by the dual-purpose air pump 16 until the air bag 15 makes initial contact with the ground, thereby reducing the gap between the water guide plate 11 and the ground to a large extent, thereby further preventing the stream from impacting the invention.

[0035] When it is detected that the terrain is gravel, the water guide plate 11 is placed in a vertical state, and the corresponding top rod 19 is extended so that the present invention can be placed more stably.

[0036] The present invention combines the structures 1, 2 and 3 in the prior art, which can reduce the overall volume of the device.

[0037] The terrain detection mechanism 5 includes a hydraulic rod 20, a lifting plate 21, a sliding plate 22, a second electric push rod 23, a tension sensor 24, a tension spring 25, an electric turntable 26, a rotating rod 27, a reset spring 33, a contact plate 29, a pressure sensor 30 and a water immersion sensor 31. The hydraulic rod 20 is arranged on the bottom surface of the box body 1, the output shaft of the hydraulic rod 20 is connected to the top surface of the lifting plate 21, the sliding plate 22 is slidingly arranged on the bottom surface of the lifting plate 21, the tension sensor 24 is arranged on the side wall of the sliding plate 22, the second electric push rod 23 is arranged on the bottom surface of the lifting plate 21, the tension spring 25 connects the output shaft of the second electric push rod 23 and the tension sensor 24, the electric turntable 26 is arranged on the bottom surface of the sliding plate 22, the rotating surface of the electric turntable 26 is connected to the top surface of the rotating rod 27, several contact plates 29 are located below the rotating rod 27, the pressure sensor 30 is arranged on the top surface of the contact plate 29, the reset spring 33 connects the pressure sensor 30 and the bottom surface of the rotating rod 27, and the water immersion sensor 31 is arranged on the side wall of the contact plate 29.

[0038] The terrain detection mechanism 5 further includes a hollow cylinder 32 and a moving rod 33. The hollow cylinder 32 is arranged on the bottom surface of the rotating rod 27. The return spring 33 is arranged inside the hollow cylinder 32. The top end of the moving rod 33 extends into the hollow cylinder 32 and is connected to the return spring 33. The bottom end of the moving rod 33 is connected to the pressure sensor 30. The terrain detection mechanism 5 further includes an inclination sensor 34. The inclination sensor 34 is arranged on the bottom surface of the box body 1.

[0039] A T-shaped sliding block is disposed on the top surface of the sliding plate 22 , and a T-shaped sliding groove is disposed on the bottom surface of the lifting plate 21 , and the T-shaped sliding block is located in the T-shaped sliding groove.

[0040] The working principle of the terrain detection mechanism 5 and part of the working principle of the present application can be referred to the comparative document with application publication number CN117073646A. The working principle has been introduced in detail in the comparative document and will not be repeated here.

[0041] There are four support rods 7 , which are arranged at intervals around the bottom surface of the box body 1 , and the sides of the water guide plates 11 on any two adjacent support rods 7 can fit together.

[0042] The stabilizing mechanism 6 further includes a mounting plate 17 , which is arranged opposite to the first rotating motor 9 , a first electric push rod 18 is arranged on the bottom surface of the mounting plate 17 , and a push rod 19 is inclined from the top end to the bottom end in a direction away from the box body 1 .

[0043] The function of the push rod 19 in the present application is the same as that of the support rod 7 in the comparative document (CN117073646 A), except that the number of push rods 19 in the present application is 4, and a single push rod 19 can be used alone, or multiple push rods 19 can be used simultaneously.

[0044] The air pump 16 for both charging and sucking is arranged on the side of the water guide plate 11 close to the box body 1 .

[0045] The above description is only a preferred embodiment of the present application, and does not limit the patent scope of the present application. All equivalent structural changes made by using the contents of the present application specification and drawings under the inventive concept of the present application, or directly / indirectly applied in other related technical fields are included in the patent protection scope of the present application.

Claims

1. A geological survey device suitable for use in multiple terrains, comprising a box, a surveying device, a main control unit, an electric universal wheel, a terrain detection mechanism and a stabilizing mechanism, wherein the surveying device and the main control unit are respectively arranged on the box, the terrain detection mechanism is arranged on the bottom surface of the box, the terrain detection mechanism is used to detect the terrain, and the detection result of the terrain detection mechanism is fed back to the main control unit, the bottom surface of the box is provided with a support rod, and the bottom surfaces of several of the support rods are respectively provided with the electric universal wheel, the stabilizing mechanism comprises a sleeve, a first rotating motor, a second rotating motor, a water guide plate, a first gear and a second gear, the sleeve is rotatably sleeved on the outside of the support rod, the first rotating motor is arranged on the outer wall of the sleeve, the output shaft of the first rotating motor is connected to the lower side wall of the water guide plate, the first gear is axially arranged along the outer wall of the sleeve, the second rotating motor is arranged on the outer wall of the support rod, the output shaft of the second rotating motor is connected to the second gear, and the second gear is meshed with the first gear, characterized in that A accommodating cavity is provided inside the water deflector, one side of the accommodating cavity is open, an air bag is provided in the accommodating cavity, the periphery of the air bag is sealedly connected to the opening of the accommodating cavity, an inflation and suction dual-purpose air pump is provided on the outer side of the water deflector, the air pump is connected to the accommodating cavity through an air pipe, and a first electric push rod is also provided on the outer side of the water deflector, and a top rod is connected to the bottom output shaft of the first electric push rod.

2. A geological survey device suitable for use in multiple terrains as claimed in claim 1, characterized in that: The terrain detection mechanism includes a hydraulic rod, a lifting plate, a sliding plate, a second electric push rod, a tension sensor, a tension spring, an electric turntable, a rotating rod, a reset spring, a contact plate, a pressure sensor and a water immersion sensor. The hydraulic rod is arranged on the bottom surface of the box body, the output shaft of the hydraulic rod is connected to the top surface of the lifting plate, the sliding plate is slidingly arranged on the bottom surface of the lifting plate, the tension sensor is arranged on the side wall of the sliding plate, the second electric push rod is arranged on the bottom surface of the lifting plate, the tension spring connects the output shaft of the second electric push rod and the tension sensor, the electric turntable is arranged on the bottom surface of the sliding plate, the rotating surface of the electric turntable is connected to the top surface of the rotating rod, several contact plates are located below the rotating rod, the pressure sensor is arranged on the top surface of the contact plate, the reset spring connects the pressure sensor and the bottom surface of the rotating rod, and the water immersion sensor is arranged on the side wall of the contact plate.

3. A geological survey device suitable for use in multiple terrains as claimed in claim 2, characterized in that: The terrain detection mechanism also includes a hollow cylinder and a moving rod. The hollow cylinder is arranged on the bottom surface of the rotating rod, the reset spring is arranged inside the hollow cylinder, the top end of the moving rod extends into the hollow cylinder and is connected to the reset spring, and the bottom end of the moving rod is connected to the pressure sensor.

4. A geological survey device suitable for use in multiple terrains as claimed in claim 3, characterized in that: The terrain detection mechanism also includes an inclination sensor, which is arranged on the bottom surface of the box.

5. A geological survey device suitable for use in multiple terrains as claimed in claim 1, characterized in that: The number of the support rods is four, and the four support rods are arranged at intervals around the bottom surface of the box body, and the side edges of the water guide plates on any two adjacent support rods can fit together.

6. A geological survey device suitable for use in multiple terrains as claimed in claim 2, characterized in that: The top surface of the sliding plate is provided with a T-shaped sliding block, the bottom surface of the lifting plate is provided with a T-shaped sliding groove, and the T-shaped sliding block is located in the T-shaped sliding groove.

7. A geological survey device suitable for use in multiple terrains as claimed in claim 1, characterized in that: The stabilizing mechanism also includes a mounting plate, which is arranged opposite to the first rotating motor. The first electric push rod is arranged on the bottom surface of the mounting plate, and the push rod is inclined from the top end to the bottom end in a direction away from the box body.

8. A geological survey device suitable for use in multiple terrains as claimed in claim 7, characterized in that: The dual-purpose air pump for charging and sucking is arranged on the side of the water guide plate close to the box body.

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