Geological survey orientation surveying and mapping instrument and surveying and mapping method

Abstract

The invention relates to the technical field of geological survey devices, in particular to a geological survey azimuth surveying and mapping instrument and method. Comprising a tripod, a rotating disc is arranged at the top of the tripod, grooves are formed in the two sides of a mounting base, partition plates are placed in the grooves, limiting groove blocks are arranged on the two sides of the inner wall of each partition plate, and a limiting assembly is arranged at the bottom of the mounting base and used for fixing a surveying instrument body with the angle adjusted; a cleaning assembly is arranged on one side of the partition plate, and the cleaning assembly is used for protecting a lens of the surveying and mapping instrument body and preventing dust from being attached to the surface of the lens to affect the surveying and mapping effect. By controlling the rotation direction of the output shaft of the main gear, the angle of the surveying instrument body is accurately and finely adjusted, and the surveying and mapping efficiency is improved.

Description

Technical Field

[0001] The present invention relates to the technical field of geological survey equipment, and in particular to a geological survey azimuth mapping instrument and a mapping method. Background Art

[0002] Surveying and mapping instruments, to put it simply, are instruments and devices designed and manufactured for surveying and mapping operations, such as data collection, processing, and output. They are various instruments for orientation, distance, height, mapping, and photogrammetry required for surveying work in the planning, design, construction, and management stages of engineering construction. The instruments are installed on a bracket for use.

[0003] There are many existing technologies for surveying and mapping devices, such as: Chinese patent publication number CN118564792B discloses a geological survey azimuth mapping instrument and a mapping method, including a mapping instrument body, a base is provided below the mapping instrument body, and a mounting seat is rotatably installed on the top of the base, the top of the mounting seat is fixedly connected to the bottom of the mapping instrument body, a plurality of bolts distributed in a circular array are provided at the bottom of the base, a controller is provided on one side of the base, and a rotating assembly is provided between the base and the mounting seat; the rotating assembly includes a support column rotatably installed at the bottom of the mounting seat, a mounting groove is opened inside the base, and the bottom end of the support column penetrates into the mounting groove and is rotatably connected to the inner wall of the bottom end of the mounting groove.

[0004] However, there are still some problems in actual use: In the process of using the existing surveying and mapping device, the surveying and mapping instrument is driven to rotate to the surveying and mapping area by manually adjusting the rotating disk. Usually, the surveying and mapping area needs to be accurately measured. When the surveying and mapping area is manually adjusted, due to the large hand strength, when the rotating disk is rotated to adjust the rotation direction of the surveying and mapping instrument body, it is usually necessary to make fine adjustments. At this time, when the rotating disk is rotated by hand, it is easy to cause inaccurate adjustment, and multiple adjustments are required, which affects the surveying and mapping efficiency. The surface of existing surveying and mapping devices is exposed to the outside. During outdoor surveying and mapping, when the sunlight is strong, the sunlight shines on the surveying and mapping instrument panel. Due to the refraction of light, the operator cannot accurately perform surveying and mapping readings. Moreover, under strong light exposure, the aging of the surveying and mapping instrument surface is accelerated, which affects the service life of the surveying and mapping instrument.

[0005] Therefore, a geological survey azimuth mapping instrument and a mapping method are proposed. Summary of the invention

[0006] The object of the present invention is to provide a geological survey azimuth mapping instrument and a mapping method to solve the problems raised in the above background technology.

[0007] In order to solve the above technical problems, one of the purposes of the present invention is to provide a geological survey azimuth surveying instrument, including a tripod, a rotating disk is provided on the top of the tripod, a base is provided on the surface of the rotating disk, a mounting seat is provided on the surface of the base, a variable speed motor is provided in the base, a main gear is provided at the output end of the variable speed motor, a rotating platform is provided on one side of the main gear, a surveying instrument body is provided on the top of the rotating platform, a sub-gear is provided at the bottom of the rotating platform, when the main gear rotates, the sub-gear is driven to mesh and rotate, and when the sub-gear rotates, the angle of the surveying instrument body is finely adjusted, grooves are provided on both sides of the mounting seat, a partition is placed in the groove, and limit groove blocks are provided on both sides of the inner wall of the partition, and a limit assembly is provided at the bottom of the mounting seat, and the limit assembly is used to fix the surveying instrument body after the angle adjustment is completed, state adjustment assemblies are provided on both sides of the partition, and a cleaning assembly is provided on one side of the partition, and the cleaning assembly is used to protect the lens of the surveying instrument body to prevent dust from adhering to the lens surface and affecting the surveying and mapping effect.

[0008] As a further improvement of the technical solution, a support block is provided on the top of the partition, a support rod is provided on the surface of the support block, a sun visor is rotatably provided on the end of the support rod, a torsion spring is provided on the surface of the support rod, both ends of the torsion spring are respectively connected to the sun visor and the support block, and a clamping block is provided at the bottom of the partition.

[0009] As a further improvement of the technical solution, fixed gears are provided on both sides of the sun visor, the sun visor is in an anti-parallel state due to the force of the torsion spring, the sun visor is supported on both sides of the partition, and a slot is provided on the top of the sun visor.

[0010] As a further improvement of the technical solution, a through hole is provided on the side wall of the mounting seat, a clamping column is slidably provided in the through hole, a return spring is provided between the mounting seat and the clamping column, and the clamping column is used to limit the clamping block at the bottom of the partition.

[0011] As a further improvement of the present technical solution, the state adjustment component includes a rotating rod arranged on both sides of the partition, the rotating rod passes through the partition and has a driving gear at the end, a gear rod and a driven gear are meshed on both sides of the driving gear, an eccentric wheel is arranged at the bottom of the gear rod, and the rotation of the eccentric wheel is used to adjust the position of the limit assembly.

[0012] As a further improvement of the present technical solution, a screw rod is provided on the top of the driven gear, a movable plate is provided on the surface of the screw rod, racks are provided on both sides of the movable plate, the rack moves on the inner wall of the limiting groove block, the movement of the rack drives the fixed gear to mesh and rotate, and the tooth pattern on the surface of the rack is half of the tooth pattern of the fixed gear.

[0013] As a further improvement of the present technical solution, the limiting assembly includes support columns arranged on both sides of the bottom of the mounting seat, a sliding rod is slidably provided on the surface of the support column, a clamping plate is provided at the end of the sliding rod, a compression spring is provided between the sliding rod and the support column, and a rubber pad is provided on the inner wall of the clamping plate. The sliding rod is pushed to drive the clamping plate to move to limit the rotating table.

[0014] As a further improvement of the present technical solution, the cleaning assembly includes a guide rail plate arranged on one side of the support rod, and two guide rails are provided on the inner side of the guide rail plate. A dustproof plate is fixedly provided on the guide rail on one side close to the partition, and a sliding plate is slidably provided on the guide rail on the other side.

[0015] As a further improvement of the present technical solution, an airbag clamp is provided on the inner side of the skateboard, and cleaning cotton is provided on the surface of the airbag clamp. The moving skateboard drives the cleaning cotton to clean the surface of the dustproof plate. Column tubes are provided on both sides of the top of the guide plate, and sliding columns are slidingly provided on the inner wall of the column tube. The bottom of the sliding column is fixed on both sides of the skateboard, and an elastic part is provided between the column tube and the sliding column.

[0016] The second object of the present invention is to provide a geological survey azimuth mapping method, comprising any one of the geological survey azimuth mapping instruments described above, comprising the following steps: S1. Move the partition to the groove on the surface of the mounting seat, pull the clamping column to make the partition fall completely into the groove, stop pulling the clamping column to reset it under the restoring force of the reset spring, and limit the clamping block at the bottom of the partition, turn the rotating disk to drive the surveying instrument body to rotate to the surveying position; S2. The output shaft of the variable speed motor drives the main gear to rotate. When the main gear rotates, it drives the sub-gear to mesh and rotate, so that the rotating table provided on the surface of the sub-gear drives the surveying instrument body to rotate. By controlling the rotation direction of the output shaft of the main gear, the angle of the surveying instrument body can be precisely adjusted; S3. When the surveying angle adjustment is completed, the position of the limit component is adjusted through the state adjustment component, so that the limit component limits and fixes the rotating table to avoid the rotating table driving the surveying instrument body to rotate for secondary adjustment.

[0017] Compared with the prior art, the present invention has the following beneficial effects: 1. In the geological survey and azimuth mapping instrument, the output shaft of the variable speed motor is controlled to drive the main gear to rotate. When the main gear rotates, it drives the sub-gear to mesh and rotate, so that the rotating table provided on the surface of the sub-gear drives the surveying instrument body to rotate. By controlling the rotation direction of the output shaft of the main gear, the angle of the surveying instrument body can be accurately fine-tuned to improve the mapping efficiency.

[0018] 2. In the geological survey and azimuth mapping instrument, the gear rod at the end of the active gear is driven to rotate by rotating the rotating rod, so that the eccentric wheel at the bottom of the gear rod pushes the slide rod. When the resistance of the rotating rod is felt to be the maximum value, the rotation of the rotating rod is stopped. At this time, the eccentric wheel under the active gear presses the slide rod, so that the clamping plate at the end of the slide rod limits the side wall of the rotating table, thereby ensuring the stability of the surveying instrument body during surveying and mapping, and improving the surveying and mapping accuracy.

[0019] 3. In the geological survey and azimuth mapping instrument, the dustproof plate is used to block external dust to prevent dust from falling directly on the lens on the surface of the mapping instrument body. When dust accumulates a lot and affects the mapping operation of the mapping instrument body, the bottom of the slide plate is moved to make the slide plate slide on the inner wall of the guide plate, and the cleaning cotton on the surface of the slide plate is used to wipe the surface of the dustproof plate. At the same time, the sliding column fixed at the bottom of the slide plate is made to slide on the inner wall of the column tube and squeeze the elastic part. When the wiping of the dustproof plate surface is stopped, the bottom of the slide plate is reset by the restoring force of the elastic part, thereby realizing the rapid cleaning of the dustproof plate surface. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the overall structure of the present invention; Figure 2 It is a schematic diagram of the mounting seat structure of the present invention; Figure 3 It is a schematic diagram of the structure of the surveying and mapping instrument body of the present invention; Figure 4 It is a schematic diagram of the partition structure of the present invention; Figure 5 For the present invention Figure 4 Schematic diagram of point A; Figure 6 It is a schematic diagram of the structure of the state adjustment component of the present invention; Figure 7 For the present invention Figure 6 Schematic diagram of point B; Figure 8 It is a schematic diagram of the cleaning component structure of the present invention.

[0021] The meaning of each number in the figure is: 100, tripod; 101, rotating plate; 102, base; 103, mounting seat; 104, variable speed motor; 105, main gear; 106, secondary gear; 107, rotating table; 108, surveying instrument body; 109, clamping column; 110, reset spring; 200, partition; 201, support rod; 202, sun visor; 203, torsion spring; 204, fixed gear; 205, slot; 206, limit slot block; 300, state adjustment component; 301, driving gear; 302, gear rod; 303, eccentric wheel; 304, driven gear; 305, screw rod; 306, moving plate; 307, rack; 400, limit assembly; 401, support column; 402, slide bar; 403, clamping plate; 404, compression spring; 405, rubber pad; 500, cleaning assembly; 501, guide plate; 502, dustproof plate; 503, slide plate; 504, column tube; 505, slide column; 506, elastic part; 507, airbag splint; 508, cleaning cotton. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0023] like Figure 1 As shown, one of the purposes of the present invention is to provide a geological survey and azimuth mapping instrument, referring to Figure 1-Figure 8 As shown, the tripod 100 includes a rotating disk 101 on the top of the tripod 100, a base 102 on the surface of the rotating disk 101, a mounting seat 103 on the surface of the base 102, a variable speed motor 104 in the base 102, a main gear 105 on the output end of the variable speed motor 104, a rotating platform 107 on one side of the main gear 105, a surveying instrument body 108 on the top of the rotating platform 107, and a sub-gear 106 on the bottom of the rotating platform 107. When the main gear 105 rotates, it drives the sub-gear 106 to mesh and rotate, and when the sub-gear 106 rotates, the surveying instrument body 108 is driven to mesh and rotate. The angle of the surveying instrument body 108 is fine-tuned, grooves are provided on both sides of the mounting seat 103, partitions 200 are placed in the grooves, limiting groove blocks 206 are provided on both sides of the inner wall of the partition 200, and a limiting component 400 is provided at the bottom of the mounting seat 103. The limiting component 400 is used to fix the surveying instrument body 108 after the angle adjustment is completed. State adjustment components 300 are provided on both sides of the partition 200, and a cleaning component 500 is provided on one side of the partition 200. The cleaning component 500 is used to protect the lens of the surveying instrument body 108 to prevent dust from adhering to the surface of the lens and affecting the surveying and mapping effect.

[0024] Since the surveying instrument body 108 is always exposed to the sun during surveying, it is easy to cause blurred readings of the equipment. In order to facilitate accurate readings of the surveying instrument body 108, a support block is provided on the top of the partition 200, and a support rod 201 is provided on the surface of the support block. A sun visor 202 is rotatably provided at the end of the support rod 201, and a torsion spring 203 is provided on the surface of the support rod 201. The two ends of the torsion spring 203 are respectively connected to the sun visor 202 and the support block. A clamping block is provided at the bottom of the partition 200, and fixed gears 204 are provided on both sides of the sun visor 202. The sun visor 202 is in an anti-parallel shape due to the force of the torsion spring 203. The sun visor 202 is supported on both sides of the partition 200. A card slot 205 is provided on the top of the sun visor 202. The staff fixes their hands on the card slot 205 on the surface of the sun visor 202. Since the sun visor 202 is horizontally formed by the force of the torsion spring 203, it is convenient for the staff to move the partition 200, so as to prevent the partition 200 from sliding to the ground and being damaged during the movement. When the partition 200 is moved to the surface of the mounting seat 103 and placed, the sun visor 202 is rotated and fixed on the surface of the support rod 201, so that a seal is formed between the sun visors 202 to seal the top of the partition 200, thereby forming an enclosure for the outside of the surveying instrument body 108 to isolate and protect it, thereby improving the accuracy of the reading of the surveying instrument body 108.

[0025] Taking into account that the partition 200 is unstable when placed on the surface of the mounting seat 103 and is prone to falling and being damaged, a through hole is provided on the side wall of the mounting seat 103, in which a clamping column 109 is slidably provided, and a reset spring 110 is provided between the mounting seat 103 and the clamping column 109. The clamping column 109 is used to limit the bottom clamping block of the partition 200. By placing the partition 200 in the grooves on both sides of the top of the mounting seat 103, the clamping column 109 is pulled to drive the reset spring 110 to move outward. At this time, the partition 200 completely slides into the groove due to gravity, and the pulling of the clamping column 109 stops. The clamping column 109 is reset by the restoring force of the reset spring 110, and the clamping block at the bottom of the partition 200 is limited and fixed, thereby ensuring the stability of the partition 200 and preventing the partition 200 from slipping and being damaged during use.

[0026] During surveying, in order to facilitate operators to accurately adjust the surveying sight line, the output end of the variable speed motor 104 drives the main gear 105 to rotate, and when the main gear 105 rotates, it drives the sub-gear 106 to mesh and rotate. Since the tooth pattern ratio of the main gear 105 and the sub-gear 106 is 5:1, the rotation angle of the surveying instrument body 108 is fine-tuned, thereby improving the surveying efficiency. In order to ensure the stability of the surveying instrument body 108 when the fine adjustment is completed, the state adjustment component 300 includes a rotating rod arranged on both sides of the partition 200, the rotating rod passes through the partition 200 and has a driving gear at the end. 301, gear rods 302 and driven gears 304 are meshed on both sides of the driving gear 301, an eccentric wheel 303 is provided at the bottom of the gear rod 302, and the rotation of the eccentric wheel 303 is used to adjust the position of the limit assembly 400, and the driving gear 301 is driven to rotate by rotating the rotating rod, and the driving gear 301 drives the gear rod 302 to mesh and rotate when rotating. The gear rod 302 pushes the limit assembly 400 during the rotation process, so that the limit assembly 400 limits the surface of the rotating table 107, thereby ensuring the stability of the adjusted angle of the surveying and mapping instrument body 108 and improving the surveying and mapping efficiency.

[0027] Considering that in the process of surveying and mapping, in order to avoid direct sunlight on the screen and affect the surveying and mapping readings, a screw rod 305 is provided on the top of the driven gear 304, and a movable plate 306 is provided on the surface of the screw rod 305. Racks 307 are provided on both sides of the movable plate 306. The rack 307 moves on the inner wall of the limiting groove block 206. The movement of the rack 307 drives the fixed gear 204 to engage and rotate. The tooth pattern on the surface of the rack 307 is half of the tooth pattern of the fixed gear 204. Therefore, the partition 200 is installed on the surface of the mounting seat 103 and fixed. When the outdoor sunlight intensity is large and the surveying and mapping readings are unclear, the active gear 301 is driven to rotate by rotating the rotating rod, and the active gear 301 rotates and drives the driven gear 304 to engage and rotate. When the driven gear 304 rotates, it drives the screw rod 305 to rotate coaxially. When the screw rod 305 rotates, it drives the movable plate 306 to move downward in the vertical direction. During the movement, the movable plate 306 drives the rack 307 to move on the inner wall of the limiting slot block 206. During the movement of the rack 307, it drives the fixed gear 204 to rotate. During the rotation of the fixed gear 204, it drives the sun visor 202 to rotate counterclockwise on the surface of the support rod 201 until the sun visors 202 rotate to the same horizontal plane to form a seal, thereby blocking the sunlight above the surveying instrument body 108, facilitating the reading and recording of the test data of the surveying instrument body 108, making the sun visor 202 multi-functional, and improving the practicality of the sun visor 202.

[0028] When performing surveying and mapping operations, in order to improve the surveying and mapping efficiency, it is usually necessary to accurately measure the surveying and mapping area. When manually adjusting the surveying and mapping area, due to the large hand strength, when rotating the rotating disk 101 to adjust the rotation direction of the surveying and mapping instrument body 108, it is usually necessary to make fine adjustments. At this time, when the rotating disk 101 is rotated by hand, it is easy to cause inaccurate adjustment, and multiple adjustments are required, resulting in low surveying and mapping efficiency. Therefore, the limit assembly 400 includes support columns 401 arranged on both sides of the bottom of the mounting seat 103, and a sliding rod 402 is slidably provided on the surface of the support column 401. A clamping plate 403 is provided at the end of the sliding rod 402. A compression spring 404 is provided between the sliding rod 402 and the support column 401, and a rubber pad 405 is provided on the inner wall of the clamping plate 403. The sliding rod 402 is pushed to drive the clamping plate 403 to move to limit the rotating table 107, and the output shaft of the variable speed motor 104 drives the main The gear 105 rotates, and when the main gear 105 rotates, it drives the sub-gear 106 to mesh and rotate, so that the rotating table 107 provided on the surface of the sub-gear 106 drives the surveying instrument body 108 to rotate, and by controlling the rotation direction of the output shaft of the main gear 105, the angle of the surveying instrument body 108 is accurately fine-tuned to improve the surveying efficiency. When the angle fine-tuning is completed, the gear rod 302 at the end of the active gear 301 is driven to rotate by rotating the rotating rod, so that the eccentric wheel 303 provided at the bottom of the gear rod 302 pushes the slide bar 402. When the resistance of the rotating rod is felt to be the maximum value, the rotation of the rotating rod is stopped. At this time, the eccentric wheel 303 provided under the active gear 301 presses the slide bar 402, so that the clamping plate 403 provided at the end of the slide bar 402 limits the side wall of the rotating table 107, thereby ensuring the stability of the surveying instrument body 108 during surveying and mapping, and improving the surveying accuracy.

[0029] When in use, the staff presses their hands on the surface of the sun visor 202 where the card slot 205 is provided. Since the sun visor 202 is horizontal due to the force of the torsion spring 203, it is convenient for the staff to move the partition 200 to prevent the partition 200 from sliding to the ground and being damaged during the movement. When the partition 200 moves to the grooves on both sides of the surface of the mounting seat 103, the card column 109 is pulled to drive the reset spring 110 to move outward. At this time, the partition 200 completely slides into the groove under the action of gravity, and the card column 109 is stopped from being pulled. The card column 109 is reset by the restoring force of the reset spring 110, and the card block at the bottom of the partition 200 is limited and fixed, thereby ensuring the stability of the partition 200. When the outdoor sunlight intensity is high and the surveying and mapping readings are unclear, the active gear 301 is driven to rotate by rotating the rotating rod. When the active gear 301 rotates, it drives the driven gear 304 to mesh and rotate. When the driven gear 304 rotates, it drives the screw rod 305 to rotate coaxially. When the screw rod 305 rotates, it drives the movable plate 306 to move downward in the vertical direction. During the movement of the movable plate 306, the rack 307 is driven to move on the inner wall of the limit slot block 206. During the movement of the rack 307, the fixed gear 204 is driven to rotate. During the rotation of the fixed gear 204, the sun visor 202 is driven to rotate counterclockwise on the surface of the support rod 201 until the sun visors 202 rotate to the same horizontal plane to form a seal, thereby blocking the sunlight above the surveying and mapping instrument body 108, facilitating the reading and recording of the test data of the surveying and mapping instrument body 108, making the sun visor 202 multifunctional and improving the practicality of the sun visor 202. The output shaft of the variable speed motor 104 is controlled to drive the main gear 105 to rotate. When the main gear 105 rotates, it drives the sub-gear 106 to mesh and rotate, so that the rotating table 107 provided on the surface of the sub-gear 106 drives the surveying instrument body 108 to rotate. By controlling the rotation direction of the output shaft of the main gear 105, the angle of the surveying instrument body 108 is accurately fine-tuned to improve the surveying efficiency. When the angle fine-tuning is completed, the gear rod 302 at the end of the active gear 301 is driven to rotate by rotating the rotating rod, so that the eccentric wheel 303 provided at the bottom of the gear rod 302 pushes the slide bar 402. When the resistance of the rotating rod is felt to be the maximum value, the rotation of the rotating rod is stopped. At this time, the eccentric wheel 303 provided under the active gear 301 presses the slide bar 402, so that the clamping plate 403 provided at the end of the slide bar 402 limits the side wall of the rotating table 107, thereby ensuring the stability of the surveying instrument body 108 during surveying and mapping, and improving the surveying accuracy.

[0030] The dustproof plate 502 is used to block external dust to prevent dust from directly falling on the lens on the surface of the surveying and mapping instrument body 108. When dust accumulates too much and affects the surveying and mapping operation of the surveying and mapping instrument body 108, the bottom of the slide plate 503 is moved to make the slide plate 503 slide on the inner wall of the guide plate 501. An airbag clamp 507 is provided on the inner side of the slide plate 503. Cleaning cotton 508 is provided on the surface of the airbag clamp 507. The cleaning cotton 508 provided on the surface of the airbag clamp 507 is used to wipe the surface of the dustproof plate 502. At the same time, the sliding column 505 fixed at the bottom of the slide plate 503 is slid on the inner wall of the column tube 504 and squeezes the elastic member 506. When the wiping of the surface of the dustproof plate 502 stops, the bottom of the slide plate 503 is acted upon by the restoring force of the elastic member 506, thereby realizing rapid cleaning of the surface of the dustproof plate 502.

[0031] The second object of the present invention is to provide a geological survey azimuth mapping method, comprising any one of the geological survey azimuth mapping instruments described above, comprising the following steps: S1, move the partition 200 to the groove on the surface of the mounting seat 103, pull the clamping column 109 to make the partition 200 completely fall into the groove, stop pulling the clamping column 109 to reset it under the restoring force of the reset spring 110, and limit and fix the clamping block at the bottom of the partition 200, turn the rotating disk 101 to drive the surveying instrument body 108 to rotate to the surveying position; S2. The output shaft of the variable speed motor 104 drives the main gear 105 to rotate. When the main gear 105 rotates, it drives the sub-gear 106 to mesh and rotate, so that the rotating table 107 provided on the surface of the sub-gear 106 drives the surveying instrument body 108 to rotate. By controlling the rotation direction of the output shaft of the main gear 105, the angle of the surveying instrument body 108 can be precisely adjusted; S3. When the surveying angle adjustment is completed, the position of the limit assembly 400 is adjusted through the state adjustment assembly 300, so that the limit assembly 400 limits and fixes the rotating table 107 to prevent the rotating table 107 from driving the surveying instrument body 108 to rotate for secondary adjustment.

[0032] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the present invention and are not intended to limit the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, which fall within the scope of the present invention. The scope of protection of the present invention is defined by the attached claims and their equivalents.

Claims

1. A geological survey and azimuth mapping instrument, characterized in that: The invention comprises a tripod (100), wherein a rotating disk (101) is provided on the top of the tripod (100), a base (102) is provided on the surface of the rotating disk (101), a mounting seat (103) is provided on the surface of the base (102), a variable speed motor (104) is provided inside the base (102), a main gear (105) is provided at the output end of the variable speed motor (104), a rotating platform (107) is provided on one side of the main gear (105), a surveying instrument body (108) is provided on the top of the rotating platform (107), a sub-gear (106) is provided at the bottom of the rotating platform (107), and when the main gear (105) rotates, the sub-gear (106) is driven to mesh and rotate, and the sub-gear (106) When rotating, the angle of the surveying instrument body (108) is finely adjusted. Grooves are provided on both sides of the mounting seat (103), and a partition (200) is placed in the groove. Limiting groove blocks (206) are provided on both sides of the inner wall of the partition (200). A limiting assembly (400) is provided at the bottom of the mounting seat (103). The limiting assembly (400) is used to fix the surveying instrument body (108) after the angle adjustment is completed. State adjustment assemblies (300) are provided on both sides of the partition (200). A cleaning assembly (500) is provided on one side of the partition (200). The cleaning assembly (500) is used to protect the lens of the surveying instrument body (108) to prevent dust from adhering to the surface of the lens and affecting the surveying effect.

2. The geological survey azimuth mapping instrument according to claim 1, characterized in that: A support block is provided on the top of the partition (200), a support rod (201) is provided on the surface of the support block, a sunshade (202) is rotatably provided on the end of the support rod (201), a torsion spring (203) is provided on the surface of the support rod (201), two ends of the torsion spring (203) are respectively connected to the sunshade (202) and the support block, and a clamping block is provided on the bottom of the partition (200).

3. The geological survey azimuth mapping instrument according to claim 2, characterized in that: Fixed gears (204) are provided on both sides of the sun visor (202); the sun visor (202) is in an anti-parallel state under the action of the torsion spring (203); the partition (200) supports the sun visor (202); and a slot (205) is provided on the top of the sun visor (202).

4. The geological survey azimuth mapping instrument according to claim 1, characterized in that: A through hole is provided on the side wall of the mounting seat (103), a clamping column (109) is slidably provided in the through hole, a return spring (110) is provided between the mounting seat (103) and the clamping column (109), and the clamping column (109) is used to limit the clamping block at the bottom of the partition plate (200).

5. The geological survey azimuth mapping instrument according to claim 1, characterized in that: The state adjustment component (300) comprises a rotating rod disposed on both sides of the partition (200), the rotating rod passing through the partition (200) and having a driving gear (301) disposed at the end thereof, a gear rod (302) and a driven gear (304) meshingly disposed on both sides of the driving gear (301), an eccentric wheel (303) disposed at the bottom of the gear rod (302), and the eccentric wheel (303) is rotated to adjust the position of the limit assembly (400).

6. The geological survey azimuth mapping instrument according to claim 5, characterized in that: A screw rod (305) is provided at the top of the driven gear (304), a movable plate (306) is provided on the surface of the screw rod (305), racks (307) are provided on both sides of the movable plate (306), the racks (307) move on the inner wall of the limiting groove block (206), the movement of the racks (307) drives the fixed gear (204) to mesh and rotate, and the tooth pattern on the surface of the racks (307) is half of the tooth pattern of the fixed gear (204).

7. The geological survey azimuth mapping instrument according to claim 1, characterized in that: The limiting assembly (400) comprises support columns (401) arranged on both sides of the bottom of the mounting seat (103); a sliding rod (402) is slidably provided on the surface of the support column (401); a clamping plate (403) is provided at the end of the sliding rod (402); a compression spring (404) is provided between the sliding rod (402) and the support column (401); a rubber pad (405) is provided on the inner wall of the clamping plate (403); the sliding rod (402) is pushed to drive the clamping plate (403) to move to limit the rotating table (107).

8. The geological survey azimuth mapping instrument according to claim 1, characterized in that: The cleaning assembly (500) comprises a guide rail plate (501) arranged on one side of the support rod (201), wherein two guide rails are provided on the inner side of the guide rail plate (501), a dustproof plate (502) is fixedly provided on the guide rail on one side close to the partition (200), and a sliding plate (503) is slidably provided on the guide rail on the other side.

9. The geological survey azimuth mapping instrument according to claim 8, characterized in that: An airbag clamp (507) is provided on the inner side of the slide plate (503), and a cleaning cotton (508) is provided on the surface of the airbag clamp (507). The sliding slide plate (503) is moved to drive the cleaning cotton (508) to clean the surface of the dustproof plate (502). Columns (504) are provided on both sides of the top of the guide plate (501), and sliding columns (505) are slidably provided on the inner wall of the column tube (504). The bottom of the sliding column (505) is fixed on both sides of the slide plate (503), and an elastic member (506) is provided between the column tube (504) and the sliding column (505).

10. A geological survey azimuth mapping method, implemented by the geological survey azimuth mapping instrument according to any one of claims 1 to 9, characterized in that: The steps include: S1, move the partition (200) to the groove on the surface of the mounting seat (103), pull the clamping column (109) to make the partition (200) completely fall into the groove, stop pulling the clamping column (109) so that it is reset by the restoring force of the reset spring (110), and limit the clamping block at the bottom of the partition (200), and turn the rotating disk (101) to drive the surveying instrument body (108) to rotate to the surveying position; S2. The output shaft of the variable speed motor (104) drives the main gear (105) to rotate. When the main gear (105) rotates, the sub-gear (106) is driven to mesh and rotate, so that the rotating table (107) provided on the surface of the sub-gear (106) drives the surveying instrument body (108) to rotate. By controlling the rotation direction of the output shaft of the main gear (105), the angle of the surveying instrument body (108) is precisely fine-tuned; S3. When the surveying angle adjustment is completed, the position of the limit assembly (400) is adjusted through the state adjustment assembly (300), so that the limit assembly (400) limits and fixes the rotating table (107), thereby preventing the rotating table (107) from driving the surveying instrument body (108) to rotate for secondary adjustment.

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