Measuring device for geological exploration and measuring method thereof
By designing a measuring device for geological exploration, using telescope and camera components combined with telescope pole system, the difficulty in observing the level scale caused by bush shading is solved, and efficient and accurate height difference measurement is achieved.
Patent Information
- Application Number
- CN202510007911.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2025-01-03
- Publication Date
- 2025-05-06
AI Technical Summary
In geological exploration, large scattered bushes block the view, resulting in the leveling ruler being unable to be observed normally, making it difficult to directly obtain the height difference between the two points, affecting the accuracy and efficiency of the measurement.
A measurement device for geological exploration is designed, including a tripod, telescope, camera assembly and telescope pole system, which enables accurate calibration and observation of the leveling ruler by setting a fixture to make the telescope higher than the bush by using a camera and telescope pole system.
It effectively avoids the problem of shrub occlusion, ensures normal observation of the level scale and height difference measurement, improves the accuracy and efficiency of measurement, and avoids the need to re-plan the measurement route.
Smart Images
Figure CN119935072A_ABST
Abstract
Description
Technical Field
[0001] The present invention relates to the technical field of measuring devices, in particular to a measuring device and a measuring method thereof for geological prospecting. Background Art
[0002] Geological exploration is a survey and research activity that uses various means and methods to investigate and detect the geological conditions of rocks, strata, structures, minerals, hydrology, landforms, etc. in a certain area, determine the appropriate bearing layer, and then determine the foundation type and calculate the foundation parameters based on the bearing capacity of the foundation of the bearing layer. Geological exploration has played a leading role in the prediction of earthquakes, the search for various minerals, and the exploration of the evolution of paleontology, and has an impact on my country's national economic construction.
[0003] The main methods of geological exploration are pit, trench exploration or drilling, that is, digging pits, trenches or holes in the strata to observe the natural state of the rock and soil layers and the geological structure of each stratum for subsequent related operations. However, before the geological exploration work, it is necessary to measure the size of the work site, geological points, etc. in order to obtain an accurate construction location and provide necessary basis and parameter support for subsequent operations.
[0004] Engineers generally use levels to measure elevation, which requires establishing a horizontal line of sight between two points. However, the exploration environment is relatively complex. When encountering large areas of bushes, the bushes will block the line of sight, making it impossible to observe the level rod normally, making it difficult to directly obtain the height difference between the two points, resulting in interruption of the measurement work or the need to re-plan the measurement route.
[0005] In view of the above problems, it is urgent to carry out innovative designs based on the original measuring devices used for geological exploration. Summary of the invention
[0006] In order to solve the existing technical problem that when encountering a large area of bushes, the bushes will block the line of sight, making it impossible to observe the level rod normally, and thus it is difficult to directly obtain the height difference between two points, the present invention provides a measuring device and a measuring method for geological exploration.
[0007] The present invention is implemented by the following technical scheme: a surveying device for geological prospecting and a surveying method thereof, comprising a tripod and a telescope, the top of the tripod is fixedly connected with a fixing frame, the telescope is located at the top of the fixing frame, a camera assembly is arranged on the top of the telescope, a first telescopic rod and a second telescopic rod are arranged inside the fixing frame, a third telescopic rod is arranged outside the fixing frame, the fixing frame comprises a top plate and a bottom plate, a display screen is arranged on the top of the bottom plate, a plurality of foot screws are arranged around the top of the top plate, the tops of the plurality of foot screws are fixedly connected with a base, the top of the base is fixedly connected with a chassis, the top of the chassis is movably connected with a rotating disk, a circular level is arranged on the top of one side of the rotating disk, the top of the rotating disk is fixedly connected to the bottom of the telescope, the camera assembly comprises a first camera, a second camera and a third camera, the first camera is located directly above the circular level, and the second camera is located at the top of one end of the telescope; The top of the first telescopic rod is fixedly connected with a sliding rod, the top of the sliding rod is fixedly connected with a first gear, the first gear is respectively meshedly connected with the outside of a plurality of foot screws, an elastic reset component is arranged in the middle of the sliding rod, a limiting groove is processed inside the top plate, and the elastic reset component is movably connected inside the limiting groove; Secondly, the top of the second telescopic rod is fixedly connected with a rotating shaft, the interior of the top plate is processed with a rotating groove, the top of the rotating groove is fixedly connected with a connecting ring, the rotating shaft is rotatably connected to the interior of the rotating groove, the top of the rotating shaft is fixedly connected with a chuck, the interior of the bottom plate is processed with a first inner cavity, the inner wall of the first inner cavity is surrounded by a limited position toothed ring, the chuck is plug-connected to the interior of the limited position toothed ring, the interior of the rotating disk is processed with a second inner cavity, the bottom of the second inner cavity is surrounded by a rotating toothed ring, and the chuck is meshingly connected to the interior of the rotating toothed ring; Furthermore, an eyepiece focusing screw is provided at the other end of the telescope, the third camera is located outside the eyepiece focusing screw, an objective lens focusing screw is provided on one side of the telescope, the top of the third telescopic rod is fixedly connected with a rotating rod, the outside of the rotating rod is fixed with a first bevel gear and a third bevel gear, the bottom of one end of the first bevel gear is meshingly connected with the second bevel gear, the inside of the second bevel gear is fixedly connected with a first connecting shaft, one end of the first connecting shaft is fixedly connected with the second gear, one side of the second gear is meshingly connected with the third gear, the inside of the third gear is fixedly connected with the second connecting shaft, one end of the second connecting shaft is fixedly connected with a first transmission gear, one side of the first transmission gear is meshingly connected with the objective lens focusing screw, the top of one end of the third bevel gear is meshingly connected with a fourth bevel gear, the inside of the fourth bevel gear is fixedly connected with the third connecting shaft, one end of the third connecting shaft is fixedly connected with the second transmission gear, and one side of the second transmission gear is meshingly connected with the eyepiece focusing screw.
[0008] Preferably, the bottom of the top plate is fixedly connected to a side plate, the bottom of the side plate is fixedly connected to the top of the bottom plate, and the bottom plate is fixedly connected to the top of the tripod via bolts.
[0009] Preferably, a slide groove is processed inside the base, the top end of the slide rod is movably connected inside the slide groove, a plurality of limiting holes are processed inside the slide groove, and the top end of the slide rod is plug-connected inside the limiting holes.
[0010] Preferably, the elastic reset assembly includes a fixed cylinder and a movable cylinder, the fixed cylinder is fixedly connected to the outside of the sliding rod, the movable cylinder is movably connected to the outside of the sliding rod, and the top of the movable cylinder is movably connected to the inside of the fixed cylinder.
[0011] Preferably, a first return spring is fixedly connected to the top of the inner wall of the fixed cylinder, and a bottom of the first return spring is fixedly connected to the bottom of the inner wall of the movable cylinder, and the first return spring is located outside the sliding rod.
[0012] Preferably, a movable groove is processed on the top of the rotating disk, the top of the rotating shaft is movably connected to the inside of the movable groove, a second return spring is arranged on the top of the rotating shaft, the top of the second return spring is fixedly connected to the top of the inner wall of the second inner cavity, and the bottom end of the second return spring is contact-connected to the top of the chuck.
[0013] Preferably, a clamping ring is fixedly connected to the bottom of the rotating disk, a clamping groove is processed inside the bottom plate, the clamping ring is rotatably connected inside the clamping groove, and the clamping disk is movably connected inside the first inner cavity and the second inner cavity.
[0014] Preferably, the camera assembly also includes a camera connecting frame, which is fixedly connected to the top of the telescope, and the camera connecting frame is fixedly connected to the first camera, the second camera and the third camera respectively, and the display page of the display screen is divided into three areas, which respectively display the images taken by the first camera, the second camera and the third camera.
[0015] Preferably, the outside of the telescope is fixedly connected to a gear box, the top end of the rotating rod is rotatably connected to the inside of the gear box, the first connecting shaft, the second connecting shaft and the third connecting shaft are rotatably connected to the inside of the gear box, the first bevel gear is located below the third bevel gear, and when the first bevel gear and the second bevel gear are meshed with each other, the third bevel gear and the fourth bevel gear are separated from each other, and when the third bevel gear and the fourth bevel gear are meshed with each other, the first bevel gear and the second bevel gear are separated from each other.
[0016] Preferably, the measuring method comprises the following steps: S1. An engineer unfolds the tripod and fixes it on the ground. Then he bolts the fixing frame and telescope to the top of the tripod and starts the display screen. Meanwhile, another engineer places the level ruler vertically at the point to be measured. S2. First, observe the shooting picture of the first camera through the display screen, and according to the position of the bubble inside the circular level, rotate the first telescopic rod, the first telescopic rod will drive the sliding rod and the first gear to rotate, and the first gear will drive the foot screw to rotate, so that the sliding rod drives the first gear to move along the inside of the limit groove, so that the first gear rotates and adjusts the three foot screws in turn, so that the position of the bubble inside the circular level is centered, thereby completing the horizontal calibration of the telescope; S3, then observe the shooting picture of the second camera through the display screen, move the second telescopic rod upward, the second telescopic rod will drive the rotating shaft and the chuck to move upward, so that the chuck is separated from the first inner cavity, when the chuck completely enters the second inner cavity, rotate the second telescopic rod, the second telescopic rod will drive the rotating shaft and the chuck to rotate, the chuck will drive the rotating disk to rotate by rotating the gear ring, and the rotating disk will drive the telescope to rotate, so that the second camera can capture the level ruler, and the level ruler is located in the middle of the screen; S4, observe the shooting picture of the third camera through the display screen, first move the third telescopic rod upward, the third telescopic rod will drive the rotating rod and the third bevel gear to move upward, so that the third bevel gear and the fourth bevel gear are meshed with each other, and then rotate the third telescopic rod, the third telescopic rod will drive the eyepiece focusing screw to rotate through the rotating rod, the third bevel gear, the fourth bevel gear, the third connecting shaft and the second transmission gear, and the eyepiece focusing screw is rotated to focus so that the crosshairs are clearly displayed; S5. Continue to observe the shooting picture of the third camera through the display screen, move the third telescopic rod downward, the third telescopic rod will drive the rotating rod and the first bevel gear to move downward, so that the first bevel gear and the second bevel gear are meshed with each other, rotate the third telescopic rod, the third telescopic rod will drive the rotating rod and the first bevel gear to rotate, the rotation of the first bevel gear will drive the objective lens focusing screw to rotate through the second bevel gear, the first connecting shaft, the second gear, the third gear, the second connecting shaft and the first transmission gear in sequence, and the image of the level ruler is clearly presented on the crosshair plane through the adjustment of the objective lens focusing screw, so that the reading on the level ruler can be accurately read. Compared with the prior art, the present invention has the following beneficial effects: When the present invention is in use, a fixing frame is provided so that the telescope is higher than the bushes to avoid being blocked by the bushes. The first telescopic rod is rotated to drive the first gear to rotate and adjust the three foot screws so that the position of the bubble inside the circular level is centered, thereby completing the horizontal calibration of the telescope. The second telescopic rod is then moved upward and rotated, so that the chuck drives the rotating disk and the telescope to rotate, so that the level ruler photographed by the second camera is located in the middle of the screen. The third telescopic rod is then moved upward and rotated, and the eyepiece focusing screw is driven to rotate by the second transmission gear. The eyepiece is focused so that the crosshairs are displayed clearly. The third telescopic rod is then moved downward and rotated, and the objective lens focusing screw is driven to rotate by the first transmission gear. After the objective lens focusing screw is adjusted, the image of the level ruler is clearly presented on the crosshairs plane, thereby facilitating the reading on the level ruler. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] Figure 1 It is a schematic diagram of the overall structure of the present invention; Figure 2 It is a schematic diagram of the structure of the fixing frame of the present invention; Figure 3 It is a schematic diagram of the position structure of the telescope and the fixing frame of the present invention; Figure 4 It is a schematic diagram of the connection structure between the slide bar and the top plate of the present invention; Figure 5 is a cross-sectional view of a top plate of the present invention; Figure 6 It is a schematic diagram of the interior of the elastic reset assembly of the present invention; Figure 7 It is a cross-sectional view of the chassis and the rotating disk of the present invention; Figure 8 is a side view of the telescope of the present invention; Fig. 9 It is a schematic diagram of the internal structure of the gearbox of the present invention; Fig.10 It is a schematic diagram of the connection structure of the first bevel gear and the second bevel gear of the present invention; Fig.11It is a schematic diagram of the position relationship between the first camera and the limiting hole of the present invention.
[0018] In the figure: 1, tripod; 2, telescope; 3, fixing frame; 301, side plate; 302, top plate; 303, bottom plate; 4, camera assembly; 401, camera connecting frame; 402, first camera; 403, second camera; 404, third camera; 5, display screen; 6, circular level; 7, first telescopic rod; 8, second telescopic rod; 9, third telescopic rod; 10, eyepiece focusing screw; 11, objective lens focusing screw; 12, base; 13, foot screw; 14, limit groove; 15, slide groove; 16, limit hole; 17, slide rod; 18, first gear; 19, elastic reset assembly; 1901, fixed cylinder; 1902, movable cylinder; 190 3. first return spring; 20. connecting ring; 21. rotating groove; 22. rotating shaft; 23. chassis; 2301. first inner cavity; 24. rotating disk; 2401. second inner cavity; 25. movable groove; 26. chuck; 27. limit gear ring; 28. rotating gear ring; 29. second return spring; 30. clasp; 31. clasp; 32. gear box; 33. rotating rod; 34. first bevel gear; 35. second bevel gear; 36. first connecting shaft; 37. second gear; 38. third gear; 39. second connecting shaft; 40. first transmission gear; 41. third bevel gear; 42. fourth bevel gear; 43. third connecting shaft; 44. second transmission gear. DETAILED DESCRIPTION
[0019] The present invention is further described below in conjunction with the accompanying drawings and specific implementation methods. It should be noted that, under the premise of no conflict, the various embodiments or technical features described below can be arbitrarily combined to form a new embodiment.
[0020] Example 1: Please refer to Figure 1 - Fig.11A measuring device and a measuring method for geological prospecting according to the present embodiment include a tripod 1 and a telescope 2. The top of the tripod 1 is fixedly connected to a fixing frame 3. The telescope 2 is located at the top of the fixing frame 3. A camera assembly 4 is arranged on the top of the telescope 2. A first telescopic rod 7 and a second telescopic rod 8 are arranged inside the fixing frame 3. A third telescopic rod 9 is arranged outside the fixing frame 3. The fixing frame 3 includes a top plate 302 and a bottom plate 303. A display screen 5 is arranged on the top of the bottom plate 303. A plurality of foot screws 13 are arranged around the top of the top plate 302. The tops of the plurality of foot screws 13 are fixedly connected to a base 12. The top of the base 12 A chassis 23 is fixedly connected, a rotating disk 24 is movably connected to the top of the chassis 23, a circular level 6 is arranged on the top of one side of the rotating disk 24, the top of the rotating disk 24 is fixedly connected to the bottom of the telescope 2, the camera assembly 4 includes a first camera 402, a second camera 403 and a third camera 404, the first camera 402 is located directly above the circular level 6, the second camera 403 is located at the top of one end of the telescope 2, the bottom of the top plate 302 is fixedly connected to the side plate 301, the bottom of the side plate 301 is fixedly connected to the top of the bottom plate 303, and the bottom plate 303 is fixedly connected to the top of the tripod 1 by bolts; The engineer first unfolds the tripod 1 and fixes it on the ground, then fixes the fixing frame 3 and the telescope 2 on the top of the tripod 1 by bolts, and then starts the display screen 5. The display screen of the display screen 5 is divided into three areas, which respectively display the images taken by the first camera 402, the second camera 403 and the third camera 404. At the same time, another engineer vertically places the level ruler at the point to be measured; In some examples, the camera assembly 4 further includes a camera connection frame 401, which is fixedly connected to the top of the telescope 2, and the camera connection frame 401 is fixedly connected to the first camera 402, the second camera 403 and the third camera 404 respectively; Further, the top of the first telescopic rod 7 is fixedly connected with a slide rod 17, the top of the slide rod 17 is fixedly connected with a first gear 18, the first gear 18 is respectively meshedly connected with the outside of the plurality of foot screws 13, an elastic reset component 19 is arranged in the middle of the slide rod 17, a limiting groove 14 is processed inside the top plate 302, and the elastic reset component 19 is movably connected inside the limiting groove 14; The shooting picture of the first camera 402 is observed in real time through the display screen 5. According to the position of the bubble inside the circular level 6 photographed by the first camera 402, the first telescopic rod 7 is rotated, and the first telescopic rod 7 drives the slide bar 17 and the first gear 18 to rotate, and the first gear 18 drives the foot screw 13 to rotate, so as to facilitate the adjustment of the position of the bubble inside the circular level 6; Further, the elastic reset assembly 19 includes a fixed cylinder 1901 and a movable cylinder 1902, the fixed cylinder 1901 is fixedly connected to the outside of the slide rod 17, the movable cylinder 1902 is movably connected to the outside of the slide rod 17, the top of the movable cylinder 1902 is movably connected to the inside of the fixed cylinder 1901, the top of the inner wall of the fixed cylinder 1901 is fixedly connected with a first reset spring 1903, the bottom of the first reset spring 1903 is fixedly connected to the bottom of the inner wall of the movable cylinder 1902, and the first reset spring 1903 is located outside the slide rod 17; When the slide bar 17 is required to drive the elastic reset assembly 19 to move along the inside of the limiting groove 14, the first telescopic rod 7 is pulled downward, the first telescopic rod 7 will drive the slide bar 17 to move downward, the slide bar 17 will drive the first gear 18 to disengage from the foot screw 13, the slide bar 17 will drive the fixed cylinder 1901 to move downward, the fixed cylinder 1901 will move downward along the outside of the movable cylinder 1902, and at the same time compress the first reset spring 1903. When the top end of the slide bar 17 is separated from the inside of the slide groove 15, the slide bar 17 will drive the elastic reset assembly 19 to move along the inside of the limiting groove 14, so that the slide bar 17 drives the first gear 18 to contact and adjust other foot screws 13 in turn. Secondly, by providing an elastic reset component 19, when the first reset spring 1903 is reset and extended, the first reset spring 1903 will drive the slide bar 17 to move upward and be inserted into the inner part of the limiting hole 16, and the limiting hole 16 will limit the slide bar 17, so that the slide bar 17 can maintain a stable state when rotating, so that the slide bar 17 drives the first gear 18 to move along the inner part of the limiting groove 14, so that the first gear 18 rotates and adjusts the three foot screws 13 in turn, so that the position of the bubble inside the circular level 6 is centered, thereby completing the horizontal calibration of the telescope 2; Furthermore, a slide groove 15 is processed inside the base 12, and the top end of the slide rod 17 is movably connected to the inside of the slide groove 15. A plurality of limiting holes 16 are processed inside the slide groove 15, and the top end of the slide rod 17 is plug-connected to the inside of the limiting holes 16; when the first telescopic rod 7 drives the slide rod 17 to move, when the slide rod 17 moves, the top end of the slide rod 17 will move along the inside of the slide groove 15, and by providing the slide groove 15, the slide groove 15 will guide the movement of the slide rod 17. Embodiment 2: Based on Embodiment 1, this embodiment introduces the internal structure of the chassis 23 and the rotating disk 24. The top of the second telescopic rod 8 is fixedly connected with the rotating shaft 22. The interior of the top plate 302 is processed with a rotating groove 21. The rotating shaft 22 is rotatably connected to the interior of the rotating groove 21. The top of the rotating shaft 22 is fixedly connected with a chuck 26. The interior of the chassis 23 is processed with a first inner cavity 2301. The inner wall of the first inner cavity 2301 is provided with a limited tooth ring 27. The chuck 26 is plug-connected to the interior of the limited tooth ring 27. The interior of the rotating disk 24 is processed with a second inner cavity 2401. The bottom of the second inner cavity 2401 is provided with a rotating tooth ring 28. The chuck 26 is meshingly connected to the interior of the rotating tooth ring 28. The shooting picture of the second camera 403 is observed through the display screen 5. When the telescope 2 needs to be rotated, the second telescopic rod 8 is moved upward, the second telescopic rod 8 will drive the rotating shaft 22 to move upward, the rotating shaft 22 will drive the chuck 26 to move upward, so that the chuck 26 is out of contact with the limiting toothed ring 27 inside the first inner cavity 2301. When the chuck 26 completely enters the second inner cavity 2401, the chuck 26 is meshed and connected with the rotating toothed ring 28. Then the second telescopic rod 8 is rotated, the second telescopic rod 8 will drive the rotating shaft 22 and the chuck 26 to rotate, the chuck 26 will drive the rotating disk 24 to rotate through the rotating toothed ring 28, and the rotating disk 24 will drive the telescope 2 to rotate, so that the second camera 403 can capture the level ruler and make the level ruler located in the middle of the screen. Furthermore, a movable groove 25 is processed on the top of the rotating disk 24, and the top of the rotating shaft 22 is movably connected to the inside of the movable groove 25. A second return spring 29 is arranged on the top of the rotating shaft 22. The top of the second return spring 29 is fixedly connected to the top of the inner wall of the second inner cavity 2401, and the bottom of the second return spring 29 is contact-connected to the top of the chuck 26. When the rotating shaft 22 drives the chuck 26 to move upward, the rotating shaft 22 will move upward along the inside of the movable groove 25, and at the same time, the chuck 26 will squeeze the second return spring 29, and the second return spring 29 will be pressed. The spring 29 is compressed and deformed. When the rotating disk 24 drives the telescope 2 to rotate to a suitable position, the rotating shaft 22 is released, and the second reset spring 29 is reset and extended to push the chuck 26 to move downward, so that the chuck 26 moves downward to the inside of the first inner cavity 2301. The chuck 26 will be inserted into the inside of the limiting toothed ring 27. By setting the limiting toothed ring 27, the limiting toothed ring 27 will limit the movement of the chuck 26. Through the chuck 26, the chassis 23 and the rotating disk 24 are fixedly connected together, so that the telescope 2 is limited and fixed, and the operation is simple and convenient; Furthermore, a retaining ring 30 is fixedly connected to the bottom of the rotating disk 24, a retaining groove 31 is processed inside the chassis 23, the retaining ring 30 is rotatably connected inside the retaining groove 31, and the retaining disk 26 is movably connected inside the first inner cavity 2301 and the second inner cavity 2401. When the rotating disk 24 rotates, the rotating disk 24 will drive the retaining ring 30 to rotate, and the retaining ring 30 will rotate along the inside of the retaining groove 31. By providing the retaining groove 31, the retaining groove 31 will limit the movement of the rotating disk 24 through the retaining ring 30. Embodiment 3: Based on Embodiment 1, this embodiment introduces the transmission structure of the eyepiece focusing screw 10 and the objective lens focusing screw 11 respectively. The other end of the telescope 2 is provided with the eyepiece focusing screw 10, the third camera 404 is located outside the eyepiece focusing screw 10, and one side of the telescope 2 is provided with the objective lens focusing screw 11. The top of the third telescopic rod 9 is fixedly connected with the rotating rod 33, and the first bevel gear 34 and the third bevel gear 41 are fixedly connected to the outside of the rotating rod 33. The bottom of one end of the first bevel gear 34 is meshingly connected with the second bevel gear 35, and the inside of the second bevel gear 35 is fixedly connected with the first connecting shaft 36. The first connecting shaft 36 One end of the gear 37 is fixedly connected to the second gear 37, one side of the second gear 37 is meshingly connected to the third gear 38, the interior of the third gear 38 is fixedly connected to the second connecting shaft 39, one end of the second connecting shaft 39 is fixedly connected to the first transmission gear 40, one side of the first transmission gear 40 is meshingly connected to the objective lens focusing screw 11, the top of one end of the third bevel gear 41 is meshingly connected to the fourth bevel gear 42, the interior of the fourth bevel gear 42 is fixedly connected to the third connecting shaft 43, one end of the third connecting shaft 43 is fixedly connected to the second transmission gear 44, and one side of the second transmission gear 44 is meshingly connected to the eyepiece focusing screw 10; Among them, to observe the shooting picture of the third camera 404 through the display screen 5, it is necessary to adjust the eyepiece first so that the eyepiece crosshairs are displayed clearly, and move the third telescopic rod 9 upward, the third telescopic rod 9 will drive the rotating rod 33 to move upward, and the rotating rod 33 will drive the third bevel gear 41 to move upward, so that the third bevel gear 41 and the fourth bevel gear 42 are meshed with each other, and then rotate the third telescopic rod 9, the third telescopic rod 9 will drive the rotating rod 33 to rotate, the rotating rod 33 will drive the third bevel gear 41 to rotate, the third bevel gear 41 will drive the fourth bevel gear 42 to rotate, the fourth bevel gear 42 will drive the third connecting shaft 43 to rotate, the third connecting shaft 43 will drive the second transmission gear 44 to rotate, the second transmission gear 44 will drive the eyepiece focusing screw 10 to rotate, and the eyepiece focusing screw 10 is rotated to focus so that the crosshairs are displayed clearly; Secondly, continue to observe the shooting picture of the third camera 404 through the display screen 5, move the third telescopic rod 9 downward, the third telescopic rod 9 will drive the rotating rod 33 to move downward, the rotating rod 33 will drive the first bevel gear 34 to move downward, so that the first bevel gear 34 and the second bevel gear 35 are meshed with each other, rotate the third telescopic rod 9, the third telescopic rod 9 will drive the rotating rod 33 and the first bevel gear 34 to rotate, the first bevel gear 34 will drive the second bevel gear 35 to rotate, the second bevel gear 35 will drive the first connecting shaft 36 to rotate, the first connecting shaft 36 will drive the second gear 37 to rotate, the second gear 37 will drive the third gear 38 to rotate, the third gear 38 will drive the second connecting shaft 39 to rotate, the second connecting shaft 39 will drive the first transmission gear 40 to rotate, the first transmission gear 40 will drive the objective lens focusing screw 11 to rotate, through the adjustment of the objective lens focusing screw 11, the image of the level ruler is clearly presented on the crosshair plane, and then the reading on the level ruler can be accurately read; In some examples, the outside of the telescope 2 is fixedly connected to a gearbox 32, the top end of the rotating rod 33 is rotatably connected to the inside of the gearbox 32, the first connecting shaft 36, the second connecting shaft 39 and the third connecting shaft 43 are rotatably connected to the inside of the gearbox 32, the first bevel gear 34 is located below the third bevel gear 41, and when the first bevel gear 34 and the second bevel gear 35 are engaged with each other, the third bevel gear 41 and the fourth bevel gear 42 are separated from each other, and when the third bevel gear 41 and the fourth bevel gear 42 are engaged with each other, the first bevel gear 34 and the second bevel gear 35 are separated from each other. The measuring method of the measuring device of the present invention comprises the following steps: S1. An engineer unfolds the tripod 1 and fixes it on the ground. Then, he fixes the fixing frame 3 and the telescope 2 on the top of the tripod 1 by bolts and starts the display screen 5. Meanwhile, another engineer places the level ruler vertically at the point to be measured. S2. First, observe the shooting picture of the first camera 402 through the display screen 5. According to the position of the bubble inside the circular level 6, rotate the first telescopic rod 7. The first telescopic rod 7 will drive the slide bar 17 and the first gear 18 to rotate. The first gear 18 drives the foot screw 13 to rotate, so that the slide bar 17 drives the first gear 18 to move along the inside of the limit groove 14, so that the first gear 18 rotates and adjusts the three foot screws 13 in turn, so that the position of the bubble inside the circular level 6 is centered, thereby completing the horizontal calibration of the telescope 2; S3, then observe the shooting picture of the second camera 403 through the display screen 5, move the second telescopic rod 8 upward, the second telescopic rod 8 will drive the rotating shaft 22 and the chuck 26 to move upward, so that the chuck 26 is separated from the first inner cavity 2301, when the chuck 26 completely enters the second inner cavity 2401, rotate the second telescopic rod 8, the second telescopic rod 8 will drive the rotating shaft 22 and the chuck 26 to rotate, the chuck 26 will drive the rotating disk 24 to rotate by rotating the gear ring 28, and the rotating disk 24 will drive the telescope 2 to rotate, so that the second camera 403 can shoot the level ruler, and the level ruler is located in the middle of the screen; S4, observe the shooting picture of the third camera 404 through the display screen 5, first move the third telescopic rod 9 upward, the third telescopic rod 9 will drive the rotating rod 33 and the third bevel gear 41 to move upward, so that the third bevel gear 41 and the fourth bevel gear 42 are meshed with each other, and then rotate the third telescopic rod 9, the third telescopic rod 9 will drive the eyepiece focusing screw 10 to rotate through the rotating rod 33, the third bevel gear 41, the fourth bevel gear 42, the third connecting shaft 43 and the second transmission gear 44, and the eyepiece focusing screw 10 is rotated to focus so that the crosshairs are clearly displayed; S5. Continue to observe the shooting picture of the third camera 404 through the display screen 5, move the third telescopic rod 9 downward, the third telescopic rod 9 will drive the rotating rod 33 and the first bevel gear 34 to move downward, so that the first bevel gear 34 and the second bevel gear 35 are meshed with each other, rotate the third telescopic rod 9, the third telescopic rod 9 will drive the rotating rod 33 and the first bevel gear 34 to rotate, the rotation of the first bevel gear 34 will drive the objective lens focusing screw 11 to rotate through the second bevel gear 35, the first connecting shaft 36, the second gear 37, the third gear 38, the second connecting shaft 39 and the first transmission gear 40 in sequence, and the image of the level ruler is clearly presented on the crosshair plane through the adjustment of the objective lens focusing screw 11, so that the reading on the level ruler can be accurately read. Working principle: observe the shooting picture of the first camera 402 through the display screen 5, according to the position of the bubble inside the circular level 6, rotate the first telescopic rod 7 to drive the first gear 18 to rotate and adjust the three foot screws 13, so that the position of the bubble inside the circular level 6 is centered, thereby completing the horizontal calibration of the telescope 2, and then observe the shooting picture of the second camera 403 through the display screen 5, move the second telescopic rod 8 upwards to make the chuck 26 separate from the inside of the first inner cavity 2301, and rotate the second telescopic rod 8 so that the chuck 26 will drive the rotating disk 24 and the telescope 2 to rotate, so that the water level captured by the second camera 403 The level ruler is located in the middle of the screen, and then the shooting picture of the third camera 404 is observed through the display screen 5. The third telescopic rod 9 is first moved upward, and the eyepiece focusing screw 10 is driven to rotate through the second transmission gear 44, so that the eyepiece focusing screw 10 is rotated to focus so that the crosshairs are displayed clearly, and then the third telescopic rod 9 is moved downward, and the objective lens focusing screw 11 is driven to rotate through the first transmission gear 40. The image of the level ruler is clearly presented on the crosshair plane through the adjustment of the objective lens focusing screw 11, and then the reading on the level ruler can be accurately read, thereby avoiding the influence of bushes and causing the measurement route to be re-planned, and the operation is simple and convenient.
[0021] The above-mentioned embodiments are only preferred embodiments of the present invention and cannot be used to limit the scope of protection of the present invention. Any non-substantial changes and substitutions made by technicians in this field on the basis of the present invention shall fall within the scope of protection required by the present invention.
Claims
1. A measuring device for geological exploration, comprising a tripod (1) and a telescope (2), characterized in that: The top of the tripod (1) is fixedly connected to a fixing frame (3), the telescope (2) is located on the top of the fixing frame (3), a camera assembly (4) is arranged on the top of the telescope (2), a first telescopic rod (7) and a second telescopic rod (8) are arranged inside the fixing frame (3), a third telescopic rod (9) is arranged outside the fixing frame (3), the fixing frame (3) comprises a top plate (302) and a bottom plate (303), a display screen (5) is arranged on the top of the bottom plate (303), a plurality of foot screws (13) are arranged around the top of the top plate (302), and the tops of the plurality of foot screws (13) are provided with a plurality of foot screws (13). A base (12) is fixedly connected to the top of the base (12), a chassis (23) is fixedly connected to the top of the chassis (23), a rotating disk (24) is movably connected to the top of the chassis (23), a circular level (6) is arranged on the top of one side of the rotating disk (24), the top of the rotating disk (24) is fixedly connected to the bottom of the telescope (2), the camera assembly (4) comprises a first camera (402), a second camera (403) and a third camera (404), the first camera (402) is located directly above the circular level (6), and the second camera (403) is located at the top of one end of the telescope (2); The top of the first telescopic rod (7) is fixedly connected to a sliding rod (17), the top of the sliding rod (17) is fixedly connected to a first gear (18), the first gear (18) is respectively meshingly connected to the outside of a plurality of foot screws (13), an elastic reset component (19) is arranged in the middle of the sliding rod (17), a limiting groove (14) is processed inside the top plate (302), and the elastic reset component (19) is movably connected inside the limiting groove (14); Secondly, the top of the second telescopic rod (8) is fixedly connected to a rotating shaft (22), the interior of the top plate (302) is machined with a rotating groove (21), the top of the rotating groove (21) is fixedly connected to a connecting ring (20), the rotating shaft (22) is rotatably connected to the interior of the rotating groove (21), the top of the rotating shaft (22) is fixedly connected to a chuck (26), the interior of the bottom plate (23) is machined with a first inner cavity (2301), a limiting toothed ring (27) is arranged around the inner wall of the first inner cavity (2301), the chuck (26) is plug-connected to the interior of the limiting toothed ring (27), the interior of the rotating disk (24) is machined with a second inner cavity (2401), the bottom of the second inner cavity (2401) is arranged with a rotating toothed ring (28), and the chuck (26) is meshingly connected to the interior of the rotating toothed ring (28); Furthermore, an eyepiece focusing screw (10) is provided at the other end of the telescope (2), the third camera (404) is located outside the eyepiece focusing screw (10), an objective lens focusing screw (11) is provided on one side of the telescope (2), the top of the third telescopic rod (9) is fixedly connected to a rotating rod (33), the outside of the rotating rod (33) is fixedly connected to a first bevel gear (34) and a third bevel gear (41), one end of the first bevel gear (34) is meshingly connected to a second bevel gear (35) at the bottom, the inside of the second bevel gear (35) is fixedly connected to a first connecting shaft (36), one end of the first connecting shaft (36) is fixedly connected to a second gear (37), and the second gear (41) is fixedly connected to the first connecting shaft (36). One side of the wheel (37) is meshingly connected to a third gear (38), the interior of the third gear (38) is fixedly connected to a second connecting shaft (39), one end of the second connecting shaft (39) is fixedly connected to a first transmission gear (40), one side of the first transmission gear (40) is meshingly connected to an objective lens focusing screw (11), one end of the third bevel gear (41) is meshingly connected to a fourth bevel gear (42), the interior of the fourth bevel gear (42) is fixedly connected to a third connecting shaft (43), one end of the third connecting shaft (43) is fixedly connected to a second transmission gear (44), and one side of the second transmission gear (44) is meshingly connected to the eyepiece focusing screw (10).
2. A measuring device for geological exploration according to claim 1, characterized in that: The bottom of the top plate (302) is fixedly connected to the side plate (301), the bottom of the side plate (301) is fixedly connected to the top of the bottom plate (303), and the bottom plate (303) is fixedly connected to the top of the tripod (1) via bolts.
3. A measuring device for geological prospecting according to claim 1, characterized in that: A slide groove (15) is machined inside the base (12), the top end of the slide rod (17) is movably connected inside the slide groove (15), a plurality of limiting holes (16) are machined inside the slide groove (15), and the top end of the slide rod (17) is plug-connected inside the limiting holes (16).
4. A measuring device for geological prospecting according to claim 1, characterized in that: The elastic reset assembly (19) comprises a fixed cylinder (1901) and a movable cylinder (1902); the fixed cylinder (1901) is fixedly connected to the outside of the sliding rod (17); the movable cylinder (1902) is movably connected to the outside of the sliding rod (17); and the top of the movable cylinder (1902) is movably connected to the inside of the fixed cylinder (1901).
5. A measuring device for geological prospecting according to claim 4, characterized in that: A first return spring (1903) is fixedly connected to the top of the inner wall of the fixed cylinder (1901), and the bottom of the first return spring (1903) is fixedly connected to the bottom of the inner wall of the movable cylinder (1902). The first return spring (1903) is located outside the slide rod (17).
6. A measuring device for geological prospecting according to claim 1, characterized in that: A movable groove (25) is machined on the top of the rotating disk (24), and the top of the rotating shaft (22) is movably connected to the inside of the movable groove (25). A second return spring (29) is arranged on the top of the rotating shaft (22), and the top of the second return spring (29) is fixedly connected to the top of the inner wall of the second inner cavity (2401), and the bottom of the second return spring (29) is contact-connected to the top of the chuck (26).
7. A measuring device for geological prospecting according to claim 1, characterized in that: A clamping ring (30) is fixedly connected to the bottom of the rotating disk (24), a clamping groove (31) is machined inside the bottom plate (23), the clamping ring (30) is rotatably connected inside the clamping groove (31), and the clamping disk (26) is movably connected inside the first inner cavity (2301) and the second inner cavity (2401).
8. A measuring device for geological prospecting according to claim 1, characterized in that: The camera assembly (4) further comprises a camera connection frame (401), wherein the camera connection frame (401) is fixedly connected to the top of the telescope (2), and the camera connection frame (401) is respectively fixedly connected to the first camera (402), the second camera (403), and the third camera (404), and the display page of the display screen (5) is divided into three areas, which respectively display the images captured by the first camera (402), the second camera (403), and the third camera (404).
9. A measuring device for geological prospecting according to claim 1, characterized in that: The outside of the telescope (2) is fixedly connected to a gear box (32); the top end of the rotating rod (33) is rotatably connected to the inside of the gear box (32); the first connecting shaft (36), the second connecting shaft (39) and the third connecting shaft (43) are rotatably connected to the inside of the gear box (32); the first bevel gear (34) is located below the third bevel gear (41); when the first bevel gear (34) and the second bevel gear (35) are meshed with each other, the third bevel gear (41) and the fourth bevel gear (42) are separated from each other; when the third bevel gear (41) and the fourth bevel gear (42) are meshed with each other, the first bevel gear (34) and the second bevel gear (35) are separated from each other.
10. A measuring method for a measuring device for geological exploration, characterized in that: The following steps are involved: S1. An engineer unfolds the tripod (1) and fixes it on the ground. Then, he fixes the fixing frame (3) and the telescope (2) on the top of the tripod (1) by means of bolts and starts the display screen (5). Meanwhile, another engineer places the level ruler vertically at the point to be measured. S2, firstly observe the shooting picture of the first camera (402) through the display screen (5), and rotate the first telescopic rod (7) according to the position of the bubble inside the circular level (6), so that the first telescopic rod (7) drives the sliding rod (17) and the first gear (18) to rotate, and the first gear (18) drives the foot screw (13) to rotate, so that the sliding rod (17) drives the first gear (18) to move along the inside of the limiting groove (14), so that the first gear (18) rotates and adjusts the three foot screws (13) in turn, so that the position of the bubble inside the circular level (6) is centered, thereby completing the horizontal calibration of the telescope (2); S3, then observe the shooting picture of the second camera (403) through the display screen (5), move the second telescopic rod (8) upward, the second telescopic rod (8) will drive the rotating shaft (22) and the chuck (26) to move upward, so that the chuck (26) is separated from the first inner cavity (2301), when the chuck (26) completely enters the second inner cavity (2401), rotate the second telescopic rod (8), the second telescopic rod (8) will drive the rotating shaft (22) and the chuck (26) to rotate, the chuck (26) will drive the rotating disk (24) to rotate by rotating the gear ring (28), and the rotating disk (24) will drive the telescope (2) to rotate, so that the second camera (403) can capture the level ruler, and the level ruler is located in the middle of the screen; S4, observing the shooting picture of the third camera (404) through the display screen (5), first moving the third telescopic rod (9) upward, the third telescopic rod (9) will drive the rotating rod (33) and the third bevel gear (41) to move upward, so that the third bevel gear (41) and the fourth bevel gear (42) are meshed with each other, and then rotating the third telescopic rod (9), the third telescopic rod (9) will drive the eyepiece focusing screw (10) to rotate through the rotating rod (33), the third bevel gear (41), the fourth bevel gear (42), the third connecting shaft (43) and the second transmission gear (44), and the eyepiece focusing screw (10) is rotated to focus so that the crosshairs are displayed clearly; S5. Continue to observe the shooting picture of the third camera (404) through the display screen (5), move the third telescopic rod (9) downward, the third telescopic rod (9) will drive the rotating rod (33) and the first bevel gear (34) to move downward, so that the first bevel gear (34) and the second bevel gear (35) are meshed with each other, rotate the third telescopic rod (9), the third telescopic rod (9) will drive the rotating rod (33) and the first bevel gear (34) to rotate, the first bevel gear (34) rotates in turn through the second bevel gear (35), the first connecting shaft (36), the second gear (37), the third gear (38), the second connecting shaft (39) and the first transmission gear (40), drive the objective lens focusing screw (11) to rotate, through the adjustment of the objective lens focusing screw (11), the image of the level ruler is clearly presented on the crosshair plane, and the reading on the level ruler can be accurately read.