A surveying and positioning device for natural resource engineering

Abstract

This invention discloses a surveying and positioning device for natural resource engineering, relating to the field of engineering surveying technology. It includes a fixed base with three sets of surveying frames hinged to the ground in a circumferential array. A rotating slot is centrally located on the fixed base, within which a leveling mechanism is installed. A mounting base is fixedly connected to the leveling mechanism, and a range adjustment mechanism is rotatably connected to the mounting base. A mounting plate for mounting a surveying instrument is fixedly connected to the range adjustment mechanism. A stabilizing mechanism is rotatably connected to the mounting base below the range adjustment mechanism. The range adjustment mechanism increases the movement range of the mounting plate, thereby increasing the movement range of the surveying instrument without moving the surveying frames. The stabilizing mechanism adjusts the center of gravity in real time during the movement of the mounting plate, preventing center of gravity shift that could cause the entire device to wobble, thus increasing the stability of the device and improving the surveying accuracy of the surveying instrument.

Description

Technical Field

[0001] This invention relates to the field of engineering surveying and mapping technology, specifically to a surveying and positioning device for natural resource engineering. Background Technology

[0002] During the exploration of natural resources, their attributes are measured, collected, and mapped through surveying. Chinese Patent No. CN113803588B provides a positioning device for a surveying instrument used in surveying engineering. This application, by setting a rotation mechanism and a positioning mechanism, allows the surveying instrument to adjust its position during the surveying process and rotate its surveying direction, improving the convenience of surveying. However, this application can only adjust the position of the surveying instrument in one direction, resulting in a small adjustment range. Furthermore, when the position of the surveying instrument moves, the stability of the device decreases, and the device is prone to shaking, which in turn causes the surveying instrument to shake, reducing the accuracy of the surveying. Summary of the Invention

[0003] The purpose of this invention is to provide a surveying and positioning device for natural resource engineering to solve the problems mentioned in the background art.

[0004] To achieve the above-mentioned objectives, the present invention adopts the following technical solution:

[0005] The present invention provides a surveying and positioning device for natural resource engineering, comprising a fixed base, three sets of surveying frames are circumferentially hinged to the bottom surface of the fixed base, a rotating through groove is provided in the center of the fixed base, a leveling mechanism is provided in the rotating through groove, a mounting base is fixedly connected to the leveling mechanism, a range adjustment mechanism is rotatably connected to the mounting base, a mounting plate for mounting a surveying instrument is fixedly connected to the range adjustment mechanism, and a stabilizing mechanism is rotatably connected to the mounting base below the range adjustment mechanism.

[0006] Furthermore, the leveling mechanism includes a rotating ball rotatably connected in a rotating groove, a fixed rod fixedly connected to the rotating ball near the surveying frame, a first counterweight fixedly connected to the end of the fixed rod away from the rotating ball, a sliding groove provided on the mounting base near the rotating ball, an abutment block slidably connected in the sliding groove, a screw rotatably connected to the end of the abutment block away from the rotating ball, and a rotating handle fixedly connected to the end of the screw extending outside the sliding groove.

[0007] Furthermore, the range adjustment mechanism includes a first threaded rod rotatably connected to the inner wall of the mounting base near one side. A first motor is fixedly connected to the outer wall of the mounting base. The output end of the first motor is fixedly connected to the first threaded rod. A first sliding block is threadedly connected to the first threaded rod. A movable frame is fixedly connected to the first sliding block. The movable frame has a mounting groove. A rack is fixedly connected to the mounting groove. A sliding seat is slidably connected to the movable frame. A second motor is fixedly connected to the sliding seat. A connecting shaft is fixedly connected to the output end of the second motor. A gear is fixedly connected to one end of the connecting shaft that extends through into the mounting groove. The gear meshes with the rack.

[0008] Furthermore, the stabilizing mechanism includes a rotating shaft fixedly connected to the center of the mounting base, a rotating rod rotatably connected to the rotating shaft, a second sliding block slidably connected to one end of the rotating rod, a second counterweight fixedly connected to the second sliding block, a third sliding block slidably connected to the end of the rotating rod away from the second sliding block, fixed shafts fixedly connected to both ends of the rotating rod, a rotating wheel fixedly connected to the end of the fixed shaft away from the rotating rod, a transmission belt fitted onto the rotating wheel, a first connecting rod fixedly connected to one side of the transmission belt, and a second connecting rod fixedly connected to the side of the transmission belt away from the first connecting rod.

[0009] Furthermore, the first connecting rod is fixedly connected to the second sliding block, and the second connecting rod is fixedly connected to the third sliding block.

[0010] Furthermore, a connecting rod is fixedly connected to the third sliding block, and the end of the connecting rod away from the third sliding block is rotatably connected to the sliding seat.

[0011] Furthermore, the distance from the top of the second counterweight to the mounting base is less than the distance from the bottom of the first sliding block to the mounting base.

[0012] Furthermore, the movable frame is slidably connected to the inner wall of the mounting base.

[0013] Furthermore, a slot is provided on the first counterweight block at a position corresponding to the surveying frame, and the surveying frame can be engaged in the slot.

[0014] Furthermore, the rotating ball is fixedly connected to the mounting base at a position outside the rotating through groove.

[0015] Compared with existing technologies, one or more of the above technical solutions have the following beneficial effects:

[0016] The present invention uses a leveling mechanism to level the range adjustment mechanism, thereby keeping the mounting plate in a horizontal position, avoiding deviations in the measurement results of the surveying instrument mounted on the mounting plate, and improving the accuracy of surveying.

[0017] The range adjustment mechanism can increase the movement range of the mounting plate, thereby increasing the movement range of the surveying instrument without moving the surveying frame.

[0018] The stabilizing mechanism can adjust the center of gravity in real time during the movement of the mounting plate, preventing the center of gravity of the device from shifting when the mounting plate moves the surveying instrument. This prevents the device from shaking due to the shift in the center of gravity, thereby increasing the stability of the device and improving the surveying accuracy of the surveying instrument.

[0019] It should be understood that the above general description and the following detailed description are exemplary and explanatory only, and are not intended to limit the invention. Attached Figure Description

[0020] The accompanying drawings, which form part of this invention, are used to provide a further understanding of the invention. The illustrative embodiments of the invention and their descriptions are used to explain the invention and do not constitute an improper limitation of the invention.

[0021] Figure 1 This is a schematic diagram of the overall structure of the present invention;

[0022] Figure 2 This is a test diagram of the present invention;

[0023] Figure 3 This is a cross-sectional view of the leveling mechanism of the present invention;

[0024] Figure 4 This is a schematic diagram of the range adjustment mechanism and stabilization mechanism of the present invention;

[0025] Figure 5 This is a partial structural schematic diagram of the range adjustment mechanism of the present invention;

[0026] Figure 6 This is a schematic diagram of the stabilizing mechanism of the present invention.

[0027] In the picture:

[0028] 1. Fixed base; 2. Surveying frame; 3. Rotating through slot; 4. Leveling mechanism; 5. Mounting base; 6. Range adjustment mechanism; 7. Mounting plate; 8. Stabilizing mechanism; 9. Rotating ball; 10. Fixed rod; 11. First counterweight; 12. Sliding groove; 13. Abutment block; 14. Screw; 15. Rotating handle; 16. First threaded rod; 17. First motor; 18. First sliding block; 19. Moving frame; 20. Mounting slot; 21. Rack; 22. Sliding seat; 23. Second motor; 24. Connecting shaft; 25. Gear; 26. Rotating shaft; 27. Rotating rod; 28. Second sliding block; 29. ​​Second counterweight; 30. Third sliding block; 31. Fixed shaft; 32. Rotating wheel; 33. Transmission belt; 34. First connecting rod; 35. Second connecting rod; 36. Connecting rod; 37. Slot. Detailed Implementation

[0029] To enable those skilled in the art to better understand the present application, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present application, and not all embodiments. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative effort should fall within the scope of protection of the present application.

[0030] Please see Figures 1 to 6 This invention provides a surveying and positioning device for natural resource engineering, including a fixed base 1. Three sets of surveying frames 2 are hinged to the bottom surface of the fixed base 1 in a circumferential array. A rotating through groove 3 is provided in the center of the fixed base 1. A leveling mechanism 4 is provided in the rotating through groove 3. A mounting base 5 is fixedly connected to the leveling mechanism 4. A range adjustment mechanism 6 is rotatably connected to the mounting base 5. A mounting plate 7 for mounting a surveying instrument is fixedly connected to the range adjustment mechanism 6. A stabilizing mechanism 8 is rotatably connected to the mounting base 5 at a position below the range adjustment mechanism 6.

[0031] First, the leveling mechanism 4 is used to level the range adjustment mechanism 6, thereby placing the mounting plate 7 in a horizontal position. This prevents deviations in the measurement results of the surveying instrument mounted on the mounting plate 7. The range adjustment mechanism 6 increases the movement range of the mounting plate 7, thereby increasing the movement range of the surveying instrument without moving the surveying frame 2. The stabilization mechanism 8 can adjust the center of gravity in real time during the movement of the mounting plate 7, preventing the center of gravity of the entire device from shifting when the mounting plate 7 moves the surveying instrument. This prevents the entire device from shaking due to the shift in the center of gravity, thereby increasing the stability of the device and improving the surveying accuracy of the surveying instrument.

[0032] Please see Figure 2 and Figure 3The leveling mechanism 4 includes a rotating ball 9 rotatably connected to the rotating groove 3. A fixed rod 10 is fixedly connected to the rotating ball 9 near the surveying frame 2. A first counterweight 11 is fixedly connected to the end of the fixed rod 10 away from the rotating ball 9. A sliding groove 12 is provided on the mounting base 5 near the rotating ball 9. An abutment block 13 is slidably connected in the sliding groove 12. A screw 14 is rotatably connected to the end of the abutment block 13 away from the rotating ball 9. A rotating handle 15 is fixedly connected to the end of the screw 14 extending outside the sliding groove 12.

[0033] When the surveying frame 2 is placed, the first counterweight 11 moves the fixing rod 10. The movement of the fixing rod 10 causes the rotating ball 9 to rotate, which in turn causes the mounting plate 7 to rotate, thus keeping the mounting plate 7 in a horizontal position. Rotating the rotating handle 15 causes the screw 14 to rotate, which in turn causes the abutment block 13 to move. The abutment block 13 abuts against the rotating ball 9, thus fixing the rotating ball 9 and preventing the mounting plate 7 from moving during subsequent measurements. This ensures that the surveying instrument mounted on the mounting plate 7 is always in a horizontal position, preventing measurement deviations and improving surveying accuracy.

[0034] Please see Figure 4 and Figure 5 The range adjustment mechanism 6 includes a first threaded rod 16 rotatably connected to the inner wall of the mounting base 5 near one side. A first motor 17 is fixedly connected to the outer wall of the mounting base 5. The output end of the first motor 17 is fixedly connected to the first threaded rod 16. A first sliding block 18 is threadedly connected to the first threaded rod 16. A movable frame 19 is fixedly connected to the first sliding block 18. An installation groove 20 is provided on the movable frame 19. A rack 21 is fixedly connected in the installation groove 20. A sliding seat 22 is slidably connected to the movable frame 19. A second motor 23 is fixedly connected to the sliding seat 22. A connecting shaft 24 is fixedly connected to the output end of the second motor 23. A gear 25 is fixedly connected to one end of the connecting shaft 24 that extends through into the installation groove 20. The gear 25 meshes with the rack 21.

[0035] When the surveying instrument needs to be moved, the first motor 17 is started. The first motor 17 drives the first threaded rod 16 to rotate. The rotation of the first threaded rod 16 drives the first sliding block 18 to move. The movement of the first sliding block 18 drives the moving frame 19 to move. The movement of the moving frame 19 drives the sliding seat 22 to move. The movement of the sliding seat 22 drives the mounting plate 7 to move, thereby driving the surveying instrument mounted on the mounting plate 7 to move in the first direction. The second motor 23 is started. The second motor 23 drives the connecting shaft 24 to rotate. The rotation of the connecting shaft 24 drives the gear 25 to rotate. The gear 25 meshes with the rack 21, thereby driving the sliding seat 22 to move. The movement of the sliding seat 22 drives the mounting plate 7 to move, thereby driving the surveying instrument mounted on the mounting plate 7 to move in the second direction, increasing the range of movement of the surveying instrument.

[0036] Please see Figure 6 The stabilizing mechanism 8 includes a rotating shaft 26 fixedly connected to the center of the mounting base 5. A rotating rod 27 is rotatably connected to the rotating shaft 26. A second sliding block 28 is slidably connected to one end of the rotating rod 27. A second counterweight 29 is fixedly connected to the second sliding block 28. A third sliding block 30 is slidably connected to the end of the rotating rod 27 away from the second sliding block 28. Fixed shafts 31 are fixedly connected to both ends of the rotating rod 27. A rotating wheel 32 is fixedly connected to the end of the fixed shaft 31 away from the rotating rod 27. A transmission belt 33 is fitted onto the rotating wheel 32. A first connecting rod 34 is fixedly connected to one side of the transmission belt 33. A second connecting rod 35 is fixedly connected to the side of the transmission belt 33 away from the first connecting rod 34.

[0037] Please see Figure 6 The first connecting rod 34 is fixedly connected to the second sliding block 28, and the second connecting rod 35 is fixedly connected to the third sliding block 30.

[0038] Please see Figure 6 A connecting rod 36 is fixedly connected to the third sliding block 30, and the end of the connecting rod 36 away from the third sliding block 30 is rotatably connected to the sliding seat 22.

[0039] When the sliding seat 22 moves, the sliding seat 22 moves, causing the connecting rod 36 to move. The connecting rod 36 moves, causing the third sliding block 30 to move relative to the rotating rod 27, and the rotating rod 27 to rotate around the rotating shaft 26. When the third sliding block 30 moves, the third sliding block 30 moves, causing the second connecting rod 35 to move. The second connecting rod 35 moves, causing the transmission belt 33 to rotate around the fixed shaft 31. The rotation of the transmission belt 33 moves the first connecting rod 34 on the other side of the transmission belt 33. The first connecting rod 34 moves, causing the second sliding block 28 to move. The second sliding block 28 moves, causing the second counterweight 29 to move towards the third sliding block 30. Thus, the center of gravity of the device is constantly adjusted during the movement of the surveying instrument to avoid the center of gravity of the device shifting, and to prevent the entire device from shaking due to the center of gravity shifting, thereby increasing the stability of the device and improving the surveying accuracy of the surveying instrument.

[0040] Please see Figure 4 The distance from the top of the second counterweight 29 to the mounting base 5 is less than the distance from the bottom of the first sliding block 18 to the mounting base 5, so that when the second counterweight 29 rotates to below the first sliding block 18, the first sliding block 18 will not block the movement of the second counterweight 29, thereby enabling the second counterweight 29 to adjust the center of gravity of the device.

[0041] Please see Figure 4 The movable frame 19 is slidably connected to the inner wall of the mounting base 5, so that the inner wall of the mounting base 5 supports the movable frame 19, preventing the movable frame 19 from tilting, improving the stability of the device, and thus improving the surveying accuracy of the surveying instrument.

[0042] Please see Figure 1 The first counterweight 11 has a slot 37 at a position corresponding to the surveying frame 2. The surveying frame 2 can be locked into the slot 37, which facilitates the storage of the surveying frame 2 and reduces the overall space occupied by the device.

[0043] Please see Figure 2 The rotating ball 9 is located outside the rotating through groove 3 and is fixedly connected to the mounting base 5. When making horizontal adjustments, the mounting base 5 can rotate freely without being blocked by the fixed base 1.

[0044] The above description is only a preferred embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. Any equivalent substitutions or modifications made by those skilled in the art within the scope of the technology disclosed in the present invention, based on the technical solution and inventive concept of the present invention, should be covered within the scope of protection of the present invention.

Claims

1. A surveying and positioning device for natural resource engineering, characterized in that, Includes a fixed base (1), on which three sets of surveying frames (2) are hinged in a circumferential array on the bottom surface of the fixed base (1). A rotating through groove (3) is provided in the center of the fixed base (1). A leveling mechanism (4) is provided in the rotating through groove (3). A mounting base (5) is fixedly connected to the leveling mechanism (4). A range adjustment mechanism (6) is rotatably connected to the mounting base (5). A mounting plate (7) for mounting the surveying instrument is fixedly connected to the range adjustment mechanism (6). A stabilizing mechanism (8) is rotatably connected to the mounting base (5) at a position below the range adjustment mechanism (6). The range adjustment mechanism (6) includes a first threaded rod (16) rotatably connected to the inner wall of the mounting base (5) near one side. A first motor (17) is fixedly connected to the outer wall of the mounting base (5). The output end of the first motor (17) is fixedly connected to the first threaded rod (16). A first sliding block (18) is threadedly connected to the first threaded rod (16). A movable frame (19) is fixedly connected to the first sliding block (18). An installation groove (20) is opened on the movable frame (19). A rack (21) is fixedly connected in the installation groove (20). A sliding seat (22) is slidably connected to the movable frame (19). A second motor (23) is fixedly connected to the sliding seat (22). A connecting shaft (24) is fixedly connected to the output end of the second motor (23). A gear (25) is fixedly connected to one end of the connecting shaft (24) that extends through into the installation groove (20). The gear (25) meshes with the rack (21). The stabilizing mechanism (8) includes a rotating shaft (26) fixedly connected to the center of the mounting base (5). A rotating rod (27) is rotatably connected to the rotating shaft (26). A second sliding block (28) is slidably connected to one end of the rotating rod (27). A second counterweight (29) is fixedly connected to the second sliding block (28). A third sliding block (30) is slidably connected to the end of the rotating rod (27) away from the second sliding block (28). A fixed shaft (31) is fixedly connected to both ends of the rotating rod (27). A rotating wheel (32) is fixedly connected to the end of the fixed shaft (31) away from the rotating rod (27). A transmission belt (33) is fitted on the rotating wheel (32). A first connecting rod (34) is fixedly connected to one side of the transmission belt (33). A second connecting rod (35) is fixedly connected to the side of the transmission belt (33) away from the first connecting rod (34). The first connecting rod (34) is fixedly connected to the second sliding block (28), and the second connecting rod (35) is fixedly connected to the third sliding block (30); A connecting rod (36) is fixedly connected to the third sliding block (30), and the end of the connecting rod (36) away from the third sliding block (30) is rotatably connected to the sliding seat (22).

2. The surveying and positioning device for natural resource engineering according to claim 1, characterized in that, The leveling mechanism (4) includes a rotating ball (9) rotatably connected in the rotating groove (3). A fixed rod (10) is fixedly connected to the rotating ball (9) near the surveying frame (2). A first counterweight (11) is fixedly connected to the end of the fixed rod (10) away from the rotating ball (9). A sliding groove (12) is provided on the mounting base (5) near the rotating ball (9). An abutment block (13) is slidably connected in the sliding groove (12). A screw (14) is rotatably connected to the end of the abutment block (13) away from the rotating ball (9). A rotating handle (15) is fixedly connected to the end of the screw (14) extending outside the sliding groove (12).

3. The surveying and positioning device for natural resource engineering according to claim 1, characterized in that, The distance from the top of the second counterweight (29) to the mounting base (5) is less than the distance from the bottom of the first sliding block (18) to the mounting base (5).

4. The surveying and positioning device for natural resource engineering according to claim 1, characterized in that, The movable frame (19) is slidably connected to the inner wall of the mounting base (5).

5. A surveying and positioning device for natural resource engineering according to claim 2, characterized in that, The first counterweight (11) has a slot (37) at a position corresponding to the surveying frame (2), and the surveying frame (2) can be locked into the slot (37).

6. A surveying and positioning device for natural resource engineering according to claim 2, characterized in that, The rotating ball (9) is located outside the rotating through groove (3) and is fixedly connected to the mounting base (5).

Images