Integrated geographic surveying and mapping device and surveying and mapping method

Abstract

The invention relates to an integrated geographic surveying and mapping device and a surveying and mapping method, and relates to the technical field of geographic surveying and mapping, two lenses are arranged, one lens is used for protecting a surveying and mapping instrument, the other lens is used for standby application, and when a large amount of dust is attached to the upper lens, the positions of the two lenses are exchanged by rotating a turntable; according to the surveying and mapping device, the original lens attached with dust is not aligned with the surveying and mapping instrument any more, the surveying and mapping instrument is protected by the clean lens, the surveying and mapping instrument can immediately perform surveying and mapping work, meanwhile, when the cleaning mechanism is used for cleaning the attached dust during surveying and mapping, normal work of the surveying and mapping instrument is not affected, and the surveying and mapping efficiency of the device is improved; the supporting leg mechanism can be separated from the fixing mechanism, a worker carries the surveying and mapping mechanism and the supporting leg mechanism to move, the surveying and mapping mechanism and the supporting leg mechanism are few in structure and low in weight, the worker can walk freely in the mountain land after carrying the surveying and mapping mechanism and the supporting leg mechanism, danger is not prone to occurring, and the use scene of the device is increased.

Description

Technical Field

[0001] The present invention relates to the technical field of geodetic surveying and mapping, and particularly to an integrated geodetic surveying and mapping device and a surveying and mapping method. Background Art

[0002] Geographic information surveying and mapping has a wide range of applications in various fields, such as urban planning, geological and mineral exploration, land use planning, etc. Geographic information surveying and mapping can effectively manage the planning and implementation of urban infrastructure. After mastering the relevant technical means and applying them reasonably, surveying and mapping geographic information technology also plays a huge role in fields such as geology, rivers, and mineral exploration. And geographic information surveying and mapping requires the use of corresponding surveying and mapping devices and professional surveying and mapping schemes.

[0003] The patent with the publication number CN115752394B discloses a geographic information surveying and mapping device and its surveying and mapping method. In this prior art, by rotating the second bolt, the bottoms of the folding rods are staggered with each other, and then the clamping thorns are inserted into the ground, further ensuring the fixation of the geographic information surveying and mapping device. Moreover, the staggering of the folding rods is for relatively hard soil, and the folding rods can be stuck on the soil to stably support the flatbed truck. The movement of the folding rods will drive the movement of the pressing plate.

[0004] However, the above prior art has the following technical defects: First, the geographic information surveying and mapping device in this prior art is directly exposed to the outside, and there is more dust in the wild. Therefore, dust will adhere to the lens of the surveying and mapping device during the surveying process, which will affect the surveying. Although the cleaning structure in the prior art can be installed to clean the dust on the lens of the surveying instrument, during the cleaning process, due to the blockage of the lens, surveying cannot be carried out, and generally the cleaning structure takes a long time to clean the dust, resulting in low surveying efficiency.

[0005] Second, a plurality of rollers are provided at the bottom of the device to facilitate the movement of the device. However, due to the installation of the rollers, the device can only move on flat ground and cannot move on rough mountain roads. Moreover, the device is relatively large in size, and it is very difficult for the staff to walk on the mountain road by carrying it, and it is easy to cause life danger.

[0006] In summary, there is still room for improvement in the prior art in terms of improving the surveying efficiency of the device and facilitating the surveying of the device in mountainous areas. Therefore, those skilled in the art have proposed a device that improves the surveying efficiency of the device and has different states for plains and mountains. Summary of the Invention

[0007] To solve the above problems, in the first aspect, the present application provides an integrated geodetic surveying and mapping device, adopting the following technical solutions: It includes a trolley with four wheels.

[0008] A surveying and mapping mechanism is provided above the trolley. The surveying and mapping mechanism includes a housing with a regular polygon cross-section and one end open. A cover adapted to it is slidably arranged at the opening of the housing. A U-shaped frame is installed on the inner wall of the housing. A turntable is rotatably arranged on one side of the U-shaped frame. A group of lens grooves are formed on the side surface of the turntable, and lenses are rotatably arranged in the lens grooves.

[0009] A surveying and mapping instrument body is arranged inside the housing on the other side of the upper lens. A monitoring lens module is installed on the outer side surface of the housing, and a laser is arranged on the monitoring lens module.

[0010] A rectangular groove is formed at the center of the side surface of the turntable. A fixed bevel gear extending into the rectangular groove is installed on the side surface of the U-shaped frame. A group of deflecting bevel gears meshing with the fixed bevel gear are arranged in the rectangular groove, and the ends of the deflecting bevel gears are connected to the lenses on the same side.

[0011] A cleaning mechanism is also included to clean the dust on the surface of the dusty lenses.

[0012] A fixing mechanism is arranged on the upper side of the trolley directly below the surveying and mapping mechanism. The fixing mechanism includes a base, and a number of uniformly distributed leg grooves are formed on the upper side of the base.

[0013] Inner cavities are formed on one side of each leg groove inside the base. A piston plate adapted to it is slidably arranged in the inner cavity, and a plug rod extending into the corresponding leg groove is installed at the center of the side surface of the piston plate.

[0014] A secondary rectangular tube is installed at the center of the upper side of the base. A four-way tube communicating with the secondary rectangular tube is jointly installed on the side surfaces of all inner cavities. A spring is arranged on one side of the piston plate inside the inner cavity.

[0015] An movable plate adapted to it is slidably arranged inside the secondary rectangular tube, and a socket is installed at the center of the upper side of the movable plate.

[0016] A leg mechanism connected to it is arranged below the surveying and mapping mechanism. The leg mechanism includes a mounting seat. A number of uniformly distributed telescopic legs are hinged to the lower side of the mounting seat, and slots adapted to the plug rods are formed at the ends of the secondary legs of the telescopic legs.

[0017] A U-shaped seat is installed at the center of the lower side of the mounting seat, and a main rectangular tube is installed at the center of the lower side of the U-shaped seat.

[0018] A second electric push rod with its upper end fixedly connected to the U-shaped seat is installed inside the main rectangular tube, and a plug adapted to the socket is installed at the lower end of the second electric push rod.

[0019] A sliding seat adapted to it is slidably arranged on the main rectangular tube. A connecting rod is hinged to the side surface of the main leg of each telescopic leg, and the end of the connecting rod is hinged to the sliding seat.

[0020] On the other hand, the present application also discloses a surveying and mapping method for an integrated geographical surveying and mapping device, which includes the following steps: S1. Structure combination: When conducting surveys on plains, install the leg mechanism on the fixing mechanism, and then the device can be moved on flat ground by pushing the cart.

[0021] S2. Structure decomposition: When encountering mountain surveys, disassemble the leg mechanism from the fixing mechanism, and the staff can carry the surveying and mapping mechanism and the leg mechanism to move within the mountains.

[0022] S3. Geographical surveying and mapping: Use the surveying and mapping mechanism and the leg mechanism to conduct surveys on the geographical area to be surveyed.

[0023] S4. Lens transformation: When the upper lens is affected by dust and affects the surveying and mapping, swap the positions of the two lenses.

[0024] S5. Dust cleaning: Use the cleaning mechanism to clean the dust on the surface of the lens with dust.

[0025] In summary, the present application includes at least one of the following beneficial technical effects: First, in the surveying and mapping mechanism of the present invention, there are two lenses. One lens protects the surveying instrument, and the other is a spare. When a large amount of dust adheres to the upper lens, rotate the turntable to swap the positions of the two lenses, so that the lens originally with dust is no longer aligned with the surveying instrument, and the clean lens protects the surveying instrument. Then the surveying instrument can immediately carry out surveying and mapping work. At the same time, when using the cleaning mechanism to clean the lens with dust during the surveying and mapping, it will not affect the normal operation of the surveying instrument, and the time consumed for swapping the two lenses is short, reducing the shutdown time of the surveying instrument, thereby improving the surveying and mapping efficiency of the device.

[0026] Second, through the cooperation of the leg mechanism and the fixing mechanism of the present invention, when encountering a plain area, the surveying and mapping mechanism can be installed on the cart through the combination of the leg mechanism and the fixing mechanism, which is convenient for moving in the plain area. When encountering mountains, the leg mechanism can be separated from the fixing mechanism, and the staff can carry the surveying and mapping mechanism and the leg mechanism to move. Moreover, the structures of the surveying and mapping mechanism and the leg mechanism are few and the weight is low. The staff can walk freely among the mountains while carrying them, and it is not easy to be in danger. At the same time, the plug and the socket are hidden in the main rectangular tube and the rectangular tube. When the plug is inserted into the socket, the two rectangular tubes will also be combined. The rectangular tube can prevent dust or rain from contacting the plug and the socket, improving the electrical safety. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] The present invention will be further described below with reference to the drawings and embodiments.

[0028] Figure 1 is a schematic structural diagram of the present invention.

[0029] Figure 2 It is a schematic structural diagram of the surveying and mapping mechanism of the present invention.

[0030] Figure 3 It is a schematic internal structure diagram of the surveying and mapping mechanism of the present invention.

[0031] Figure 4 It is a schematic structural diagram of the rotating assembly of the surveying and mapping mechanism of the present invention.

[0032] Figure 5 It is a sectional view of the surveying and mapping mechanism of the present invention.

[0033] Figure 6 is Figure 5 an enlarged view of part A in

[0034] Figure 7 It is a schematic structural diagram of the cleaning mechanism of the present invention.

[0035] Figure 8 It is a schematic structural diagram of the main body of the present invention.

[0036] Figure 9 It is a schematic diagram of the main body in use state of the present invention.

[0037] Figure 10 It is a schematic structural diagram of the leg mechanism of the present invention.

[0038] Figure 11 It is a schematic structural diagram of the fixing mechanism of the present invention.

[0039] Figure 12 It is a sectional view of the fixing mechanism of the present invention.

[0040] Figure 13 It is a schematic internal structure diagram of the rectangular tube of the present invention.

[0041] Figure 14 It is a schematic structural diagram of the plugging assembly of the present invention.

[0042] In the figure: 1. Trolley; 2. Surveying and mapping mechanism; 201. Housing; 202. Cover; 203. U-shaped frame; 204. Turntable; 205. Lens groove; 206. Lens; 207. Deflection bevel gear; 208. Fixed bevel gear; 209. U-shaped plate; 210. First gear; 211. Driving motor; 212. Second gear; 213. Round opening; 214. Spare battery; 215. Rectangular shell; 216. First electric push rod; 217. Surveying instrument body; 218. Monitoring lens module; 219. Laser; 3. Leg mechanism; 301. Mounting seat; 302. U-shaped seat; 303. Horizontal rotation motor; 304. Leveling base; 305. Vertical plate; 306. Longitudinal rotation motor; 307. Main rectangular tube; 308. Slide; 309. Telescopic leg; 310. Connecting rod; 311. Second electric push rod; 312. Plug; 313. Rack; 314. Slot; 4. Fixing mechanism; 401. Base; 402. Leg groove; 403. Inner cavity; 404. Piston plate; 405. Insert rod; 406. Spring; 407. Sub-rectangular tube; 408. Telescopic rod; 409. Movable plate; 410. Socket; 411. Four-way pipe; 412. Baffle; 413. Third gear; 5. Cleaning mechanism; 501. L-shaped plate; 502. Dust suction pump; 503. Metal pipe; 504. Pipeline; 505. Suction nozzle; 506. Fourth gear; 507. Micro motor; 508. Fifth gear; 509. Storage box; 510. Drawer; 6. Protective shell. Detailed implementation manners

[0043] The following will Figure 1 - Figure 14 describe the embodiments of the present invention in detail with reference to the accompanying drawings.

[0044] The embodiment of the present application discloses an integrated geographic surveying and mapping device, which is provided with two lenses. One lens protects the surveying instrument, and the other is a spare. When a large amount of dust adheres to the upper lens, the two lenses are swapped by rotating the turntable, so that the lens with dust no longer aligns with the surveying instrument, and the clean lens protects the surveying instrument. Then the surveying instrument can immediately carry out surveying work. At the same time, when the cleaning mechanism is used to clean the dust during surveying, it will not affect the normal operation of the surveying instrument, and the swapping of the two lenses takes a short time, reducing the shutdown time of the surveying instrument, thereby improving the surveying efficiency of the device.

[0045] Embodiment 1:

[0046] As Figure 1 shown, it includes a trolley 1 with four wheels. On the upper side of the trolley 1 and on one side of the fixing mechanism 4, a protective shell 6 is installed. A storage battery is arranged in the protective shell 6. The trolley 1 can be used to move the device, the storage battery can supply power to the electrical appliances in the device, and the protective shell 6 can protect the storage battery.

[0047] As Figure 1 and Figure 2 shown, a surveying mechanism 2 is provided above the trolley 1. The surveying mechanism 2 includes a housing 201 with a regular polygon cross-section and one end open. A cover 202 adapted to it is slidably arranged at the opening of the housing 201. A first electric push rod 216 with its end fixed to the cover 202 is installed on the side of the housing 201. The telescoping of the first electric push rod 216 can drive the cover 202 to move away from and close to the housing 201 respectively.

[0048] As Figure 3 and Figure 4 shown, a U-shaped frame 203 is installed on the inner wall of the housing 201. A turntable 204 is arranged on one side of the U-shaped frame 203. A U-shaped plate 209 is installed at the center of the side of the turntable 204. A first gear 210 with its end fixedly connected to the U-shaped frame 203 is installed on the side of the U-shaped plate 209. The rotating first gear 210 can drive the turntable 204 to rotate through the U-shaped plate 209.

[0049] As Figure 4 shown, a driving motor 211 is installed on the side of the U-shaped frame 203. The driving end of the driving motor 211 penetrates through the U-shaped frame 203 and a second gear 212 meshing with the first gear 210 is installed. The running driving motor 211 can drive the second gear 212 to rotate and drive the meshing first gear 210 to rotate.

[0050] As Figure 5 and Figure 6 shown, a group of lens grooves 205 are formed on the side of the turntable 204. Lenses 206 are rotatably arranged in the lens grooves 205. A circular opening 213 adapted to it is formed on the side of the cover 202 above one side of the upper lens 206; a surveying instrument body 217 is arranged on the other side of the upper lens 206 inside the housing 201. The lenses 206 can be used to dust-proof the lens of the surveying instrument body 217. At the same time, different lenses 206 can be aligned with the lens of the surveying instrument body 217 by rotating the turntable 204. Starting the surveying instrument body 217 can perform geographical surveying.

[0051] As Figure 5 and Figure 6As shown in the figure, a rectangular groove is provided at the center of the side surface of the turntable 204. A fixed bevel gear 208 that penetrates through the first gear 210 and the U-shaped plate 209 and extends into the rectangular groove is installed at the center of the side surface of the U-shaped frame 203. A set of U-shaped plates 209 that mesh with the fixed bevel gear 208 are arranged in the rectangular groove. The end of the U-shaped plate 209 is connected to the lens 206 on the same side. When the turntable 204 rotates, it drives the two deflection bevel gears 207 to rotate around the fixed bevel gear 208. Since the fixed bevel gear 208 is fixedly connected to the U-shaped frame 203 and cannot rotate, the deflection bevel gears 207 rotate by themselves through the fixed bevel gear 208, driving the two lenses 206 to rotate.

[0052] As Figure 3 shown in the figure, a rectangular opening adapted to the rectangular groove is provided on one side of the side surface of the cover 202. A rectangular shell 215 is installed at the port of the rectangular opening. The rectangular opening is used to provide space for installing the deflection bevel gear 207, and the rectangular shell 215 prevents dust from entering the interior of the housing 201 through the rectangular opening.

[0053] As Figure 2 shown in the figure, a monitoring lens module 218 is installed on the outer side surface of the housing 201. A laser 219 is provided on the monitoring lens module 218. A backup battery 214 is installed inside the housing 201 between the U-shaped frame 203 and the inner wall of the housing 201. The monitoring lens module 218 can monitor the mapping image of the mapping instrument body 217. The laser emitted by the laser 219 can accurately point to the specific mapping point, integrating all the mapping, monitoring, and pointing functions in the mapping mechanism 2.

[0054] In summary, the staff can perform geographical mapping through the mapping instrument body 217. At the same time, the lens 206 is used to protect the lens of the mapping instrument body 217, so that during the mapping process, dust will only fall on the upper lens 206 through the round opening 213. When a large amount of dust adheres to the lens 206 and affects the mapping, the first electric push rod 216 extends to drive the cover 202 away from the housing 201. The drive motor 211 drives the second gear 212 to rotate, driving the turntable 204 to rotate through the first gear 210 and the U-shaped plate 209, driving the two lenses 206 to rotate around the center of the turntable 204. At the same time, the two deflection bevel gears 207 rotate around the fixed bevel gear 208. Since the fixed bevel gear 208 is fixedly connected to the U-shaped frame 203 and cannot rotate, the deflection bevel gears 207 rotate by themselves through the fixed bevel gear 208, driving the two lenses 206 to rotate by themselves. When the turntable 204 rotates 180 degrees, the positions of the two lenses 206 are swapped, so that the lens 206 without dust faces the mapping instrument body 217 for normal mapping, and the lens 206 with dust rotates to the lower part. At the same time, the two lenses 206 just rotate 180 degrees, so that the dust-attached surface of the lens 206 with dust faces the inner side of the housing 201.

[0055] As Figures 5 - 7As shown, a cleaning mechanism 5 is provided inside the housing 201 below the U-shaped frame 203. The cleaning mechanism 5 includes an L-shaped plate 501 installed on the lower side of the U-shaped frame 203 and fixedly connected to the inner bottom surface of the housing 201 at the lower end. The cleaning mechanism 5 is used to clean the dust-attached mirror surface of the lens 206.

[0056] As Figure 7 shown, a dust suction pump 502 is installed on the inner bottom surface of the housing 201 on one side of the L-shaped plate 501. A metal pipe 503 is rotatably installed at the input end of the dust suction pump 502, passing through the L-shaped plate 501 and having the same center as the lower lens 206. A pipe 504 is installed at the end of the metal pipe 503. A number of uniformly distributed suction nozzles 505 facing the lens 206 are installed on the side of the pipe 504. When the dust suction pump 502 operates, negative pressure is generated at the ports of each suction nozzle 505 through the metal pipe 503 and the pipe 504, and the dust on the mirror surface of the lower lens 206 is sucked away.

[0057] As Figure 7 shown, a fourth gear 506 is installed on the side of the dust suction pump 502, and a micro motor 507 is installed on the side of the L-shaped plate 501. A fifth gear 508 meshing with the fourth gear 506 is installed at the driving end of the micro motor 507. When the operating micro motor 507 drives the fifth gear 508 to rotate, the metal pipe 503 is driven to rotate through the fourth gear 506, and at the same time, the pipe 504 and all the suction nozzles 505 are driven to rotate.

[0058] As Figure 2 and Figure 7 shown, a storage box 509 with its box opening extending to the outer side of the housing 201 is installed inside the housing 201. The output end of the dust suction pump 502 is connected to the storage box 509 through a pipe. A drawer 510 is slidably arranged inside the storage box 509. The inhaled dust is transported through the pipe into the storage box 509 and falls into the drawer 510. The drawer 510 can be pulled out to pour the dust inside into the trash can, and then reinserted into the storage box 509.

[0059] In summary, when the operating micro motor 507 drives the fifth gear 508 to rotate, the metal pipe 503 is driven to rotate through the fourth gear 506, and at the same time, the pipe 504 and all the suction nozzles 505 are driven to rotate. When the dust suction pump 502 operates, negative pressure is generated at the ports of each suction nozzle 505 through the metal pipe 503 and the pipe 504, and the dust on the mirror surface of the lower lens 206 is sucked away. The inhaled dust is transported through the pipe into the storage box 509 and falls into the drawer 510. The drawer 510 can be pulled out to pour the dust inside into the trash can, and then reinserted into the storage box 509.

[0060] As Figures 8 - 10As shown in the figure, a leg mechanism 3 is provided below the surveying and mapping mechanism 2 and is connected thereto. The leg mechanism 3 includes a mounting base 301. A horizontal rotation motor 303 is installed at the center of the lower side of the mounting base 301. The driving end of the horizontal rotation motor 303 penetrates through the mounting base 301 and a leveling base 304 is installed. During use, the leveling base 304 is used to level the surveying and mapping mechanism 2. While the horizontal rotation motor 303 drives the leveling base 304 to rotate, it can also drive the surveying and mapping mechanism 2 to rotate horizontally.

[0061] As Figure 10 shown, two vertical plates 305 rotatably connected to the housing 201 are symmetrically installed on the upper side of the leveling base 304. A longitudinal rotation motor 306 with its driving end fixedly connected to the rotation shaft of the housing 201 and the vertical plate 305 is installed on the side of one of the vertical plates 305. The operating longitudinal rotation motor 306 drives the surveying and mapping mechanism 2 to rotate longitudinally.

[0062] As Figure 10 shown, a plurality of uniformly distributed telescopic legs 309 are hinged to the lower side of the mounting base 301. A slot 314 adapted to the insertion rod 405 is provided at the end of the secondary leg of the telescopic leg 309. The telescopic legs 309 can be used to stand the leg mechanism 3 on the ground, and at the same time, the lengths of the three telescopic legs 309 can be adjusted to adjust the height of the surveying and mapping mechanism 2.

[0063] As Figure 10 shown, a U-shaped seat 302 is installed at the center of the lower side of the mounting base 301. A main rectangular tube 307 is installed at the center of the lower side of the U-shaped seat 302. A sliding seat 308 adapted thereto is slidably provided on the main rectangular tube 307. A connecting rod 310 is hinged to the side of the main leg of each telescopic leg 309. The end of the connecting rod 310 is hinged to the sliding seat 308. When the three telescopic legs 309 are deflected and unfolded outward, the sliding seat 308 will also be driven to slide on the main rectangular tube 307 through the connecting rod 310.

[0064] As Figure 13 shown, a second electric push rod 311 with its upper end fixedly connected to the U-shaped seat 302 is installed inside the main rectangular tube 307. A plug 312 adapted to the socket 410 is installed at the lower end of the second electric push rod 311. The telescoping of the second electric push rod 311 can drive the plug 312 to move up and down.

[0065] As Figure 1 and Figure 11 shown, a fixing mechanism 4 is provided on the upper side of the cart 1 directly below the surveying and mapping mechanism 2. The fixing mechanism 4 includes a base 401. A plurality of uniformly distributed leg slots 402 adapted to the telescopic legs 309 are provided on the upper side of the base 401. During installation, all the telescopic legs 309 can be inserted into the leg slots 402.

[0066] As Figure 12As shown, an inner cavity 403 is provided on one side of each leg slot 402 inside the base 401. A piston plate 404 adapted to it is slidably arranged in the inner cavity 403. A plug rod 405 extending into the corresponding leg slot 402 is installed at the center of the side surface of the piston plate 404. A spring 406 is arranged on one side of the piston plate 404 in the inner cavity 403. When the inner cavity 403 is inflated, while pushing the piston plate 404 to move and compressing the spring 406, it will also drive the plug rod 405 to insert into the slot 314 on the telescopic leg 309 in the corresponding leg slot 402, realizing the fixation between the leg mechanism 3 and the fixing mechanism 4.

[0067] As Figure 12 and Figure 13 shown, a secondary rectangular tube 407 is installed at the center of the upper side of the base 401. A four-way pipe 411 communicating with the secondary rectangular tube 407 is commonly installed on the side surfaces of all the inner cavities 403. A movable plate 409 adapted to it is slidably arranged in the tube of the secondary rectangular tube 407. The descending movable plate 409 presses the air in the tube of the secondary rectangular tube 407 into each inner cavity 403 through the four-way pipe 411. When the spring 406 rebounds, it will also press the air in the inner cavity 403 back into the secondary rectangular tube 407 to make the movable plate 409 rise.

[0068] As Figure 12 and Figure 13 shown, a telescopic rod 408 with its upper end fixedly connected thereto is installed on the inner wall of the secondary rectangular tube 407 below the movable plate 409. A socket 410 is installed at the center of the upper side of the movable plate 409. The socket 410 is electrically connected to the storage battery. When the second electric push rod 311 extends to drive the plug 312 to descend and insert into the socket 410, the storage battery can supply power to the backup battery 214. At the same time, the continuously extending second electric push rod 311 presses down the movable plate 409 through the plug 312 and the socket 410.

[0069] In summary, when installing the surveying and mapping mechanism 2 and the leg mechanism 3 on the fixing mechanism 4, insert all the telescopic legs 309 into the leg slots 402. When fully inserted, the slot 314 on each telescopic leg 309 is exactly aligned with the adjacent spring 406. At this time, the lower end of the main rectangular tube 307 just sleeved on the upper end of the secondary rectangular tube 407. The second electric push rod 311 extends to drive the plug 312 to descend and insert into the socket 410. The storage battery can supply power to the backup battery 214. Turn off the backup battery 214. At the same time, the continuously extending second electric push rod 311 presses down the movable plate 409 through the plug 312 and the socket 410, and presses the air in the tube of the secondary rectangular tube 407 into each inner cavity 403 through the four-way pipe 411. While pushing the piston plate 404 to move and compressing the spring 406, it will also drive the plug rod 405 to insert into the slot 314 on the telescopic leg 309 in the corresponding leg slot 402, realizing the fixation between the leg mechanism 3 and the fixing mechanism 4.

[0070] When disassembling the outrigger mechanism 3 and the fixing mechanism 4, the second electric push rod 311 shortens to relieve the downward pressure on the movable plate 409. The air pressed into each inner cavity 403 is pressed back into the secondary rectangular tube 407 by the rebounding spring 406, driving the movable plate 409 to rise. The rebounding spring 406 also drives the insertion rod 405 to move out of the inserted slot 314 through the piston plate 404. The rising movable plate 409 also drives the telescopic rod 408 to extend. When the telescopic rod 408 reaches the extension limit, the plug 312 that continues to rise can be separated from the socket 410, and the outrigger mechanism 3 and the fixing mechanism 4 can be separated.

[0071] Embodiment 2:

[0072] As Figures 12 - 14 shown, on the basis of Embodiment 1, two baffles 412 that are rotatably installed at the upper port of the secondary rectangular tube 407 and are inclined and support each other to close the port are provided. The baffles 412 can be used to close the upper port of the secondary rectangular tube 407. When the outrigger mechanism 3 and the fixing mechanism 4 are in a separated state, it can prevent dust or rainwater from entering the hole of the socket 410 through the upper port of the secondary rectangular tube 407, and extend the service life of the socket 410.

[0073] As Figures 12 - 14 shown, the rotating shaft of the baffle 412 extends to the outer side of the secondary rectangular tube 407 and is installed with a third gear 413. Two racks 313 that are symmetrically installed on the inner wall of the main rectangular tube 307 and are adapted to the third gear 413 are provided. When the main rectangular tube 307 descends on the secondary rectangular tube 407, the two racks 313 just mesh with the two third gears 413, causing the two third gears 413 to rotate, which also drives the two baffles 412 to deflect upward to open the upper end of the secondary rectangular tube 407, allowing the plug 312 to enter the secondary rectangular tube 407. When the main rectangular tube 307 is separated from the secondary rectangular tube 407, the rising rack 313 also drives the third gear 413 to reverse, causing the two baffles 412 to block the secondary rectangular tube 407 again.

[0074] The present invention also discloses a surveying method for an integrated geodetic surveying device. The steps of the method are as follows: S1. Structural combination: During plain surveying and mapping, the outrigger mechanism 3 is installed on the fixing mechanism 4, and the device can be pushed by the cart 1 to move on flat ground. Specifically, all the telescopic legs 309 are inserted into the outrigger slots 402. When fully inserted, the slots 314 on each telescopic leg 309 are exactly aligned with the adjacent springs 406. At this time, the lower end of the main rectangular tube 307 just sleeves on the upper end of the secondary rectangular tube 407. The second electric push rod 311 extends to drive the plug 312 to descend and insert into the socket 410, and the backup battery 214 can be powered by the storage battery. The backup battery 214 is turned off. At the same time, the continuously extending second electric push rod 311 presses down the movable plate 409 through the plug 312 and the socket 410, and the air in the secondary rectangular tube 407 is pressed into each inner cavity 403 through the four-way pipe 411. While pushing the piston plate 404 to move and compressing the spring 406, it also drives the insertion rod 405 to insert into the slot 314 on the telescopic leg 309 in the corresponding outrigger slot 402, realizing the fixation between the outrigger mechanism 3 and the fixing mechanism 4. After that, the staff can push the device to move on flat ground.

[0075] S2. Structural decomposition: When encountering mountain surveying and mapping, the outrigger mechanism 3 and the fixing mechanism 4 are disassembled, and the staff can carry the surveying and mapping mechanism 2 and the outrigger mechanism 3 to move in the mountains. Specifically, the second electric push rod 311 shortens to relieve the downward pressure on the movable plate 409. The air pressed into each inner cavity 403 is pressed back into the secondary rectangular tube 407 through the rebounding spring 406, driving the movable plate 409 to rise. The rebounding spring 406 also drives the insertion rod 405 to move out of the inserted slot 314 through the piston plate 404. The rising movable plate 409 also drives the telescopic rod 408 to extend. When the telescopic rod 408 reaches the extension limit, the continuously rising plug 312 can be separated from the socket 410, so that the outrigger mechanism 3 can be separated from the fixing mechanism 4. After that, the staff can carry the combination of the surveying and mapping mechanism 2 and the outrigger mechanism 3 to move between the mountains. When placing, just unfold the three telescopic legs 309 to stand the outrigger mechanism 3 on the ground, and at the same time, the height of the surveying and mapping mechanism 2 can be adjusted by adjusting the lengths of the three telescopic legs 309.

[0076] S3. Geographic surveying and mapping: The surveying and mapping mechanism 2 and the outrigger mechanism 3 are used to conduct surveying and mapping on the geographic area to be surveyed. Specifically, whether in the plain area or the mountain area, before surveying and mapping, the surveying and mapping mechanism 2 is leveled first through the leveling base 304. After that, the staff can conduct geographic surveying and mapping through the surveying instrument body 217. The monitoring lens module 218 can monitor the surveying and mapping picture of the surveying instrument body 217. The laser emitted by the laser 219 can accurately point to the specific surveying and mapping points. The horizontal rotation motor 303 drives the surveying and mapping mechanism 2 to rotate horizontally, and the running vertical rotation motor 306 drives the surveying and mapping mechanism 2 to rotate vertically, so that the orientation of the surveying instrument body 217 in the surveying and mapping mechanism 2 can be changed according to the surveying and mapping area.

[0077] S4. Lens transformation: When the upper lens 206 is affected by dust adhesion and affects surveying and mapping, the positions of the two lenses 206 are swapped. Specifically, the first electric push rod 216 extends to drive the cover 202 away from the housing 201. The drive motor 211 drives the second gear 212 to rotate, and drives the turntable 204 to rotate through the first gear 210 and the U-shaped plate 209, driving the two lenses 206 to rotate around the center of the turntable 204. At the same time, the two deflection bevel gears 207 rotate around the fixed bevel gear 208. Since the fixed bevel gear 208 is fixedly connected to the U-shaped frame 203 and cannot rotate, the deflection bevel gear 207 rotates itself through the fixed bevel gear 208, driving the two lenses 206 to rotate themselves. When the turntable 204 rotates 180 degrees, the positions of the two lenses 206 are swapped, so that the lens 206 without dust faces the surveying and mapping instrument body 217 for normal surveying and mapping, and the lens 206 with dust rotates to the lower part. At the same time, the two lenses 206 just rotate 180 degrees, so that the dust-attached surface of the lens 206 with attached dust faces the cleaning mechanism 5.

[0078] S5. Dust cleaning: The cleaning mechanism 5 is used to clean the dust on the surface of the lens 206 with dust. Specifically, the running micro motor 507 drives the fifth gear 508 to rotate, drives the metal tube 503 to rotate through the fourth gear 506, and drives the pipeline 504 and all the suction nozzles 505 to rotate at the same time. The dust suction pump 502 operates to generate negative pressure at the ports of all the suction nozzles 505 through the metal tube 503 and the pipeline 504, and the dust on the mirror surface of the lower lens 206 is sucked away, realizing the cleaning of the dust attached to the lens 206. After the upper lens 206 is covered with dust again, repeat the operation of S4 to swap the positions of the two lenses 206. The sucked dust is transported through the pipeline into the storage box 509 and falls into the drawer 510. When the drawer 510 is full of dust, pull out the drawer 510, pour the dust in it into the trash can, and then re-insert it into the storage box 509.

[0079] For those skilled in the art, it is obvious that the present invention is not limited to the details of the above exemplary embodiments, and can be implemented in other specific forms without departing from the spirit or basic characteristics of the present invention. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-limiting.

[0080] In addition, it should be understood that although this specification is described according to the embodiments, not every embodiment only contains an independent technical solution. This narrative way of the specification is only for clarity. Those skilled in the art should regard the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. An integrated geographic surveying and mapping device, comprising a cart (1) having four wheels, characterized in that: A surveying and mapping mechanism (2) is arranged above the cart (1), and the surveying and mapping mechanism (2) comprises a shell (201) having a regular polygonal cross section and an opening at one end, a cover (202) adapted thereto being slidably arranged at the opening of the shell (201), a U-shaped frame (203) being installed on the inner wall of the shell (201), a turntable (204) being rotatably arranged on one side of the U-shaped frame (203), a group of lens grooves (205) being opened on the side of the turntable (204), and a lens (206) being rotatably arranged in the lens groove (205); A surveying instrument body (217) is arranged inside the housing (201) on the other side of the upper lens (206); a monitoring lens module (218) is installed on the outer side of the housing (201); and a laser (219) is arranged on the monitoring lens module (218); A rectangular groove is provided at the center of the side of the rotating disk (204); a fixed cone gear (208) extending into the rectangular groove is installed on the side of the U-shaped frame (203); a group of deflection cone gears (207) meshing with the fixed cone gears (208) are provided in the rectangular groove; and the ends of the deflection cone gears (207) are connected to the lenses (206) on the same side; It also includes a cleaning mechanism (5), which is used to clean dust from the surface of the lens (206) with dust.

2. An integrated geographic surveying and mapping device according to claim 1, characterized in that: A fixing mechanism (4) is arranged on the upper side of the cart (1) just below the surveying and mapping mechanism (2), and the fixing mechanism (4) comprises a base (401), and a plurality of evenly distributed leg grooves (402) are arranged on the upper side of the base (401).

3. An integrated geographic surveying and mapping device according to claim 2, characterized in that: An inner cavity (403) is provided inside the base (401) on one side of each leg groove (402), a piston plate (404) matching the inner cavity (403) is slidably arranged, and an insertion rod (405) extending into the corresponding leg groove (402) is installed at the center of the side of the piston plate (404).

4. An integrated geographic surveying and mapping device according to claim 3, characterized in that: A secondary rectangular tube (407) is installed at the center of the upper side of the base (401), and a four-way tube (411) connected to the secondary rectangular tube (407) is installed on the side of all the inner cavities (403). A spring (406) is arranged on one side of the piston plate (404) in the inner cavity (403).

5. An integrated geographic surveying and mapping device according to claim 4, characterized in that: A movable plate (409) adapted to the secondary rectangular tube (407) is slidably disposed inside the tube, and a socket (410) is installed at the center of the upper side of the movable plate (409).

6. An integrated geographic surveying and mapping device according to claim 3, characterized in that: A leg support mechanism (3) connected to the surveying and mapping mechanism (2) is provided at the lower side thereof, the leg support mechanism (3) comprising a mounting seat (301), a plurality of evenly distributed telescopic legs (309) being hingedly connected to the lower side of the mounting seat (301), and slots (314) adapted to the insertion rods (405) are provided at the ends of the auxiliary legs of the telescopic legs (309).

7. An integrated geographic surveying and mapping device according to claim 6, characterized in that: A U-shaped seat (302) is installed at the center of the lower side of the mounting seat (301), and a main rectangular tube (307) is installed at the center of the lower side of the U-shaped seat (302).

8. An integrated geographic surveying and mapping device according to claim 7, characterized in that: A second electric push rod (311) whose upper end is fixedly connected to the U-shaped seat (302) is installed inside the main rectangular tube (307), and a plug (312) adapted to the socket (410) is installed at the lower end of the second electric push rod (311).

9. An integrated geographic surveying and mapping device according to claim 8, characterized in that: A sliding seat (308) adapted thereto is slidably disposed on the main rectangular tube (307), a connecting rod (310) is hingedly connected to the side of the main leg of each telescopic leg (309), and an end of the connecting rod (310) is hingedly connected to the sliding seat (308).

10. A surveying method of an integrated geographic surveying device, comprising an integrated geographic surveying device according to any one of claims 1 to 9, characterized in that: The method comprises the following steps: S1. Structural combination. When surveying on a plain, the outrigger mechanism (3) is mounted on the fixing mechanism (4), and the device can be pushed by the cart (1) to move on a flat ground; S2. Structural disassembly. When surveying in mountainous areas, the outrigger mechanism (3) and the fixing mechanism (4) are disassembled, and the staff can carry the surveying mechanism (2) and the outrigger mechanism (3) to move in the mountains. S3, geographic surveying and mapping, using the surveying and mapping mechanism (2) and the outrigger mechanism (3) to survey and map the geographic area that needs to be surveyed; S4, lens switching, when dust is attached to the upper lens (206) and affects the mapping, the positions of the two lenses (206) are swapped; S5, dust cleaning, using the cleaning mechanism (5) to clean the dust on the surface of the lens (206) with dust.

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