Surveying and mapping device for land investigation and surveying and mapping

Abstract

The invention relates to the technical field of land survey surveying and mapping, in particular to a surveying and mapping device for land survey surveying and mapping, which comprises a plurality of telescopic supporting legs, a surveying and mapping mechanism is mounted at the tops of the telescopic supporting legs, the surveying and mapping mechanism comprises a fixed box, the fixed box is rotatably mounted at the tops of the telescopic supporting legs, and the fixed box is rotatably mounted at the top of the telescopic supporting legs. A mounting plate is fixedly mounted at the top of the fixed box, a supporting plate is fixedly mounted at the top of the mounting plate, a surveying instrument is detachably mounted at the top of the supporting plate, and the water tank is fixedly mounted at the side part of the fixed box. Through the arrangement of the surveying and mapping mechanism, the lens of the surveying and mapping instrument can be protected, under the action of a dustproof plate, when wind power is small, the lens of the surveying and mapping instrument is prevented from being influenced by wind power on the two sides, and the lens of the surveying and mapping instrument is protected from being polluted by sand and dust brought by the wind power; and the dustproof plate can completely cover the lens of the surveying instrument, so that the lens of the surveying instrument can be protected in all directions.

Description

Technical Field

[0001] The invention relates to the technical field of land survey and mapping, and in particular to a surveying and mapping device used for land survey and mapping. Background Art

[0002] Surveying and mapping is based on computer technology, optoelectronic technology, network communication technology, space science, and information science. Surveying and mapping includes two main contents: measurement and mapping. Surveying and mapping is widely used in economic construction and national defense construction. In urban and rural construction planning, land and resources utilization, environmental protection and other work, land measurement and mapping of various maps must be carried out for planning and management. In geological exploration, mineral development, water conservancy, transportation and other construction, control measurement, mine measurement, route measurement and drawing of topographic maps must be carried out for geological surveys and various building design and construction.

[0003] Most of the existing land surveying and mapping devices adopt a design that exposes the lens. However, when conducting surveying and mapping work in the field, strong winds are often encountered, and the wind will carry a large amount of sand and dust particles. Driven by the high-speed airflow, these sand and dust will constantly rub the lens of the surveying and mapping instrument like sandpaper. If this continues for a long time, the coating on the surface of the lens will be quickly worn, thereby reducing the optical performance of the lens, such as reduced light transmittance, increased light scattering, etc., affecting the imaging quality and service life of the instrument. Summary of the invention

[0004] In order to remedy the above deficiencies, the present invention provides a surveying and mapping device for land survey and mapping that overcomes the above technical problems or at least partially solves the above problems.

[0005] The present invention is achieved in that:

[0006] The present invention provides a surveying and mapping device for land survey and mapping, comprising a telescopic supporting leg, wherein a plurality of telescopic supporting legs are provided, and a surveying and mapping mechanism is installed on the top of the plurality of telescopic supporting legs, wherein the surveying and mapping mechanism comprises:

[0007] A fixed box, the fixed box is rotatably mounted on the top of the telescopic legs, a mounting plate is fixedly mounted on the top of the fixed box, a support plate is fixedly mounted on the top of the mounting plate, and a surveying instrument is detachably mounted on the top of the support plate;

[0008] A water tank, the water tank is fixedly mounted on the side of the fixed box, a water inlet is provided on the top of the water tank, a water storage tank is fixedly mounted on the bottom of the water tank, a water outlet is provided on the bottom of the water tank, and the water storage tank is connected to the water tank through the water outlet;

[0009] The side box is fixedly mounted on the side of the fixed box, and a dustproof net is provided on the top of the side box.

[0010] In one embodiment of the present invention, a first gear is rotatably installed on the top of the mounting plate, two first gears are provided, and a fixing rod is fixedly installed on the top of the two first gears. The fixing rod passes through the top of the support plate and is rotatably connected to the support plate, and a dustproof plate is fixedly installed on the surface of the fixing rod.

[0011] In one embodiment of the present invention, a first rotating shaft is rotatably installed on the top of the mounting plate, two first rotating shafts are provided, second gears are fixedly installed on the surfaces of the two first rotating shafts, the second gears are meshed with the first gears, the two first rotating shafts pass through the interior of the fixed box and are rotatably connected to the fixed box, and third gears are fixedly installed on the bottoms of the two first rotating shafts.

[0012] In one embodiment of the present invention, a stabilizing mechanism is installed inside the water tank, and the stabilizing mechanism includes a second rotating shaft, and the second rotating shaft is rotatably installed on the top of the water tank, and a fan blade is fixedly installed on the surface of the second rotating shaft, and the fan blade is provided in plurality, and the second rotating shaft penetrates into the interior of the water tank and is rotatably connected to the water tank.

[0013] In one embodiment of the present invention, a first rotating plate is fixedly installed on the bottom of the second rotating shaft, a shift rod is fixedly installed on the bottom of the first rotating plate, a second rotating plate is rotatably installed on the top of the inner cavity of the water tank, a first sliding groove is opened on the surface of the second rotating plate, the shift rod is slidably connected to the first sliding groove, a bottom plate is fixedly installed on the bottom of the second rotating plate, and a first pulley is fixedly installed on the bottom of the bottom plate.

[0014] In one embodiment of the present invention, a second pulley is rotatably installed on the top of the inner cavity of the water tank, the second pulley is connected to the first pulley through a belt, a fixed shaft is fixedly installed on the top of the second pulley, a convex plate is fixedly installed on the surface of the fixed shaft, the fixed shaft is rotatably connected to the top of the inner cavity of the water tank, a vertical plate is fixedly installed on the top of the inner cavity of the water tank, a first spring is fixedly installed on the side of the vertical plate, a water baffle is fixedly installed on the side of the first spring, and the water baffle is arranged directly below the water outlet.

[0015] In one embodiment of the present invention, a first threaded rod is rotatably installed at the bottom of the fixed box, a center of gravity box is threadedly installed on the surface of the first threaded rod, a telescopic hose is fixedly installed on the top of the center of gravity box, the center of gravity box is connected to the water storage tank through the telescopic hose, a connecting rod is fixedly installed at the bottom of the center of gravity box, two connecting rods are provided, and a first threaded sleeve is fixedly installed on the bottom of the two connecting rods, and the first threaded sleeve is threadedly connected to the first threaded rod.

[0016] In one embodiment of the present invention, a first rotating rod is rotatably installed at the bottom of the first threaded sleeve, two first rotating rods are provided, and stabilizing rods are rotatably installed at the ends of the two first rotating rods, a bottom rod is fixedly installed at the bottom of the first threaded rod, and a sliding plate is rotatably installed at the bottom of the bottom rod, two sliding plates are provided, the two sliding plates are rotatably connected, a second sliding groove is opened on the surface of the sliding plate, and the stabilizing rod is slidably connected to the second sliding groove.

[0017] In one embodiment of the present invention, an alarm mechanism is installed inside the side box, and the alarm mechanism includes a third rotating shaft, the third rotating shaft is rotatably installed on the bottom of the inner cavity of the fixed box, the third rotating shaft is fixedly connected to the first threaded rod, a fourth gear is fixedly installed on the top of the third rotating shaft, the fourth gear is meshed with the third gear, a first slide rail is fixedly installed on the top of the inner cavity of the fixed box, a first sliding block is slidably installed inside the first slide rail, a straight groove plate is fixedly installed on the side of the first sliding block, a third rotating plate is fixedly installed on the surface of the third rotating shaft, a second sliding block is fixedly installed on the bottom of the third rotating plate, and the second sliding block is slidably connected to the straight groove plate.

[0018] In one embodiment of the present invention, a toothed plate is slidably installed at the bottom of the first sliding block, a mounting seat is fixedly installed at the bottom of the first sliding block, two mounting seats are provided, a fourth rotating shaft is rotatably installed between the two mounting seats, a fifth gear is fixedly installed on the surface of the fourth rotating shaft, the fifth gear is meshed with the toothed plate, a second threaded sleeve is rotatably installed on the side of the inner cavity of the side box, a hammer is fixedly installed on the surface of the second threaded sleeve, and there are multiple hammers, a sounding board is fixedly installed on the side of the side box, a second threaded rod is fixedly installed on the end of the fourth rotating shaft, the second threaded rod is threadedly connected to the second threaded sleeve, a limiting plate is fixedly installed on the end of the second threaded rod, a sliding rod is fixedly installed on the top of the inner cavity of the fixed box, a third sliding block is slidably installed on the surface of the sliding rod, and the third sliding block is rotatably connected to the toothed plate.

[0019] The present invention provides a surveying and mapping device for land surveying and mapping, and its beneficial effects include:

[0020] 1. Through the setting of the surveying and mapping mechanism, the lens of the surveying and mapping instrument can be protected. Under the action of the dustproof plate, when the wind force is small, the dustproof plate is flipped at a smaller angle to protect the lens of the surveying and mapping instrument from the influence of the wind force on both sides, thereby protecting the lens of the surveying and mapping instrument from being polluted by the dust brought by the wind. When the wind force is too strong, the dustproof plate can completely cover the lens of the surveying and mapping instrument, thereby protecting the lens of the surveying and mapping instrument in all directions.

[0021] 2. Through the setting of the stabilizing mechanism, the whole device can be kept stable when encountering strong winds during field surveying. Under the action of the center of gravity box, when encountering strong winds, the center of gravity box can move downward on the surface of the first threaded rod to lower the center of gravity of the whole device. At the same time, the stabilizing rod can be unfolded to increase the contact area between the whole device and the ground, so that the whole device can remain stable in strong winds.

[0022] 3. Through the setting of the warning mechanism, when the wind drives the fan blades to rotate, the sound board can make a sound to remind the operator. When the wind force is stronger, the frequency of the hammer 413 hammering is higher. The operator can decide whether to interrupt the surveying and mapping work according to the frequency of the ringing, so as to avoid damage to the surveying and mapping equipment due to misjudgment during the surveying and mapping process. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for use in the embodiments will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the present invention and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other related drawings can be obtained based on these drawings without paying creative work.

[0024] Figure 1 It is a schematic diagram of the overall structure provided by an embodiment of the present invention;

[0025] Figure 2 A schematic diagram of the internal structure of a water tank provided in an embodiment of the present invention;

[0026] Figure 3 A schematic diagram of the internal structure of a side box provided in an embodiment of the present invention;

[0027] Figure 4 A schematic diagram of the internal structure of a water storage tank provided in an embodiment of the present invention;

[0028] Figure 5 A schematic diagram of the internal structure of a fixed box provided in an embodiment of the present invention;

[0029] Figure 6 A schematic diagram of the structure of a warning mechanism provided in an embodiment of the present invention;

[0030] Figure 7 A schematic diagram of the structure of a stabilizing mechanism provided in an embodiment of the present invention;

[0031] Figure 8 The embodiments of the present invention provide Figure 4 A schematic diagram of the enlarged structure of the middle part A;

[0032] Fig. 9 The embodiments of the present invention provide Figure 6 Schematic diagram of the enlarged structure of part B in the middle.

[0033] In the figure: 1, telescopic legs; 2, mapping mechanism; 201, fixed box; 202, mounting plate; 203, support plate; 204, mapping instrument; 205, water tank; 206, water inlet; 207, water storage tank; 208, water outlet; 209, side box; 210, dust screen; 211, first gear; 212, fixed rod; 213, dust plate; 214, first rotating shaft; 215, second gear; 216, third gear; 3, stabilizing mechanism; 301, second rotating shaft; 302, fan blade; 303, first rotating plate; 304, lever; 305, second rotating plate; 306, first sliding groove; 307, bottom plate; 308, first pulley; 309, second pulley; 310, fixed shaft; 311, convex plate; 312, vertical plate; 313, first Spring; 314, water baffle; 315, first threaded rod; 316, center of gravity box; 317, telescopic hose; 318, connecting rod; 319, first threaded sleeve; 320, first rotating rod; 321, stabilizing rod; 322, bottom rod; 323, sliding plate; 324, second sliding groove; 4, warning mechanism; 401, third rotating shaft; 402, fourth gear; 403, first slide rail; 404, first sliding block; 405, straight groove plate; 406, third rotating plate; 407, second sliding block; 408, tooth plate; 409, mounting seat; 410, fourth rotating shaft; 411, fifth gear; 412, second threaded sleeve; 413, hammer; 414, sound board; 415, second threaded rod; 416, limit plate; 417, sliding rod; 418, second sliding block. DETAILED DESCRIPTION

[0034] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are 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.

[0035] Reference Figure 1-Figure 9The present technical solution provides a surveying and mapping device for land survey and mapping, which specifically includes a telescopic leg 1, wherein the telescopic leg 1 is provided with a plurality of telescopic legs, and a surveying and mapping mechanism 2 is installed on the top of the plurality of telescopic legs 1, and the surveying and mapping mechanism 2 includes a fixed box 201, a water tank 205 and a side box 209, wherein the fixed box 201 is rotatably installed on the top of the telescopic leg 1, and a mounting plate 202 is fixedly installed on the top of the fixed box 201, and a support plate 203 is fixedly installed on the top of the mounting plate 202, and a surveying and mapping instrument 204 is detachably installed on the top of the support plate 203, and the water tank 205 is fixedly installed on the side of the fixed box 201, and a water inlet 206 is opened on the top of the water tank 205, and a water storage tank 207 is fixedly installed on the bottom of the water tank 205, and the bottom of the water tank 205 is opened. A water outlet 208 is provided, and the water storage tank 207 is connected to the water tank 205 through the water outlet 208. After the operator assembles the entire surveying and mapping device, the inside of the water tank 205 is filled with water, and the water inside the water tank 205 can fall into the inside of the water storage tank 207 through the water outlet 208. The side box 209 is fixedly installed on the side of the fixed box 201, and a dustproof net 210 is provided on the top of the side box 209. The top of the mounting plate 202 is rotatably installed with a first gear 211, and two first gears 211 are provided. A fixing rod 212 is fixedly installed on the top of the two first gears 211. The fixing rod 212 penetrates the top of the support plate 203 and is rotatably connected to the support plate 203. The surface of the fixing rod 212 is fixedly installed with a dustproof plate 213, a first rotating shaft 214 is rotatably mounted on the top of the mounting plate 202, two first rotating shafts 214 are provided, second gears 215 are fixedly mounted on the surfaces of the two first rotating shafts 214, the second gears 215 are meshed with the first gear 211, the two first rotating shafts 214 are penetrated into the interior of the fixed box 201 and are rotatably connected to the fixed box 201, and third gears 216 are fixedly mounted on the bottoms of the two first rotating shafts 214. When the third gear 216 rotates, the first rotating shaft 214 can be driven to rotate, the rotation of the first rotating shaft 214 can drive the second gear 215 to rotate, the rotation of the second gear 215 can drive the first gear 211 to rotate, and the first gear 2 The rotation of 11 can drive the fixed rod 212 to rotate, and the rotation of the fixed rod 212 can make the dustproof plate 213 flip over, so that the two ends of the surveying instrument 204 can be shielded. The dustproof plate 213 is made of transparent material and has good light transmittance. When the staff works in the field, they will often encounter strong winds. Under the action of the dustproof plate 213, when the wind force is small, the flipping angle of the dustproof plate 213 is small, so that the lens of the surveying instrument 204 is protected from the influence of the wind force on both sides, and the lens of the surveying instrument 204 is protected from being polluted by the dust brought by the wind. When the wind force is too strong, the dustproof plate 213 can completely cover the lens of the surveying instrument 204, and protect the lens of the surveying instrument 204 in all directions.

[0036] Reference Figure 1-Figure 9The present embodiment further proposes that a stabilizing mechanism 3 is installed inside the water tank 205, and the stabilizing mechanism 3 includes a second rotating shaft 301, and the second rotating shaft 301 is rotatably installed on the top of the water tank 205. A fan blade 302 is fixedly installed on the surface of the second rotating shaft 301, and a plurality of fan blades 302 are provided. When the staff encounters strong winds in the wild, the fan blades 302 can drive the second rotating shaft 301 to rotate under the action of wind. The second rotating shaft 301 penetrates into the interior of the water tank 205 and is rotatably connected to the water tank 205. A first rotating plate 303 is fixedly installed at the bottom of the second rotating shaft 301, and a lever 304 is fixedly installed at the bottom of the first rotating plate 303. The second rotating plate 305 is rotatably installed on the top of the inner cavity of the water tank 205. A first sliding groove 306 is provided on the surface of the second rotating plate 305, and the lever 304 is slidably connected to the first sliding groove 306. A bottom plate 307 is fixedly installed at the bottom of the second rotating plate 305, and a first pulley 308 is fixedly installed at the bottom of the bottom plate 307. A second pulley 309 is rotatably installed at the top of the inner cavity of the water tank 205, and the second pulley 309 is connected to the first pulley 308 through a belt. A fixed shaft 310 is fixedly installed on the top of the second pulley 309, and a convex plate 311 is fixedly installed on the surface of the fixed shaft 310. The fixed shaft 310 is rotatably connected to the top of the inner cavity of the water tank 205, and a vertical plate 312 is fixedly installed on the top of the inner cavity of the water tank 205. A first spring 313 is fixedly installed on the side of the vertical plate 312. The first spring 313 A water baffle 314 is fixedly installed on the side of 13, and the water baffle 314 is arranged just below the water outlet 208. The rotation of the second rotating shaft 301 can drive the first rotating plate 303 to rotate, and the rotating first rotating plate 303 can drive the lever 304 to rotate. The second rotating plate 305 rotates intermittently under the action of the first sliding groove 306. The intermittent rotation of the second rotating plate 305 can drive the bottom plate 307 to rotate intermittently, and the intermittent rotation of the bottom plate 307 can drive the first pulley 308 to rotate, and the rotation of the first pulley 308 can drive the second pulley 309 to rotate, and the rotation of the second pulley 309 can drive the fixed shaft 310 to rotate, and the rotation of the fixed shaft 310 can The convex plate 311 is driven to rotate, and the rotation of the convex plate 311 can squeeze the water baffle plate 314, so that the water outlet 208 directly above the water baffle plate 314 is exposed, and when the convex plate 311 rotates to a position where it does not contact the water baffle plate 314, the water baffle plate 314 returns to its original position under the action of the first spring 313, and continues to block the water outlet 208. When the wind force is greater, the rotation speed of the fixed shaft 310 is faster, thereby accelerating the movement frequency of the water baffle plate 314, thereby increasing the water output of the water outlet 208 and causing the water inside the water tank 205 to fall into the water storage tank 207. The bottom of the fixed box 201 is rotatably installed with a first threaded rod 315, and the surface of the first threaded rod 315 is threadedly installed with a center of gravity box 316.A drain port is provided at the bottom of the gravity center box 316, and the drainage speed of the drain port is set to be constant. A telescopic hose 317 is fixedly installed on the top of the gravity center box 316. The gravity center box 316 is connected to the water storage tank 207 through the telescopic hose 317. The water inside the water storage tank 207 falls into the interior of the gravity center box 316 through the telescopic hose 317. When the water outlet speed of the water outlet 208 is lower than the drainage speed of the drain port, the water inside the gravity center box 316 can be completely discharged to the outside of the gravity center box 316 through the drain port. The gravity center box 316 is on the surface of the first threaded rod 315. The position on the surface remains unchanged, and when the water outlet speed of the water outlet 208 is greater than the drainage speed, the water volume inside the gravity box 316 will gradually increase. Under the influence of the water gravity, the gravity box 316 can slide downward on the surface of the first threaded rod 315 to lower the center of gravity of the entire device and keep the entire device stable. A connecting rod 318 is fixedly installed at the bottom of the gravity box 316. Two connecting rods 318 are provided. First threaded sleeves 319 are fixedly installed at the bottom of the two connecting rods 318. The first threaded sleeves 319 are threaded with the first threaded rod 315. The first threaded sleeve 319 is connected with a first rotating rod 320 rotatably mounted at the bottom, two first rotating rods 320 are provided, and the ends of the two first rotating rods 320 are rotatably mounted with a stabilizing rod 321, and the bottom of the first threaded rod 315 is fixedly mounted with a bottom rod 322, and the bottom of the bottom rod 322 is rotatably mounted with a sliding plate 323, and two sliding plates 323 are provided, and the two sliding plates 323 are rotatably connected, and a second sliding groove 324 is provided on the surface of the sliding plate 323, and the stabilizing rod 321 is slidably connected with the second sliding groove 324, and when the center of gravity box 316 While moving downward, the connecting rod 318 can be driven to move downward, thereby driving the first threaded sleeve 319 to slide downward on the surface of the first threaded rod 315, so that the first threaded rod 315 can rotate. The downward sliding of the first threaded sleeve 319 can rotate the first rotating rod 320. The rotation of the first rotating rod 320 can make the stabilizing rod 321 slide inside the second sliding groove 324, so that the stabilizing rod 321 is unfolded, increasing the contact area between the entire device and the ground, so that the entire device remains stable in strong winds.

[0037] Reference Figure 1-Figure 9The present embodiment further proposes that a warning mechanism 4 is installed inside the side box 209, and the warning mechanism 4 includes a third rotating shaft 401, which is rotatably installed at the bottom of the inner cavity of the fixed box 201, and the third rotating shaft 401 is fixedly connected to the first threaded rod 315. When the first threaded rod 315 rotates, the third rotating shaft 401 can be driven to rotate, and a fourth gear 402 is fixedly installed on the top of the third rotating shaft 401, and the fourth gear 402 is meshed with the third gear 216. A first slide rail 403 is fixedly installed on the top of the inner cavity of the fixed box 201, and a first sliding block 404 is slidably installed inside the first slide rail 403, and a straight groove plate 405 is fixedly installed on the side of the first sliding block 404, and a surface of the third rotating shaft 401 is fixedly installed with a The third rotating plate 406, the bottom of the third rotating plate 406 is fixedly installed with a second sliding block 407, the second sliding block 407 is slidably connected to the straight groove plate 405, the bottom of the first sliding block 404 is slidably installed with a toothed plate 408, the bottom of the first sliding block 404 is fixedly installed with a mounting seat 409, two mounting seats 409 are provided, a fourth rotating shaft 410 is rotatably installed between the two mounting seats 409, a fifth gear 411 is fixedly installed on the surface of the fourth rotating shaft 410, the fifth gear 411 is meshed with the toothed plate 408, the rotation of the third rotating shaft 401 can drive the fourth gear 402 to rotate, the rotation of the fourth gear 402 can drive the third gear 216 to rotate, and then can drive the second gear 215 to rotate, when the third When the rotating shaft 401 rotates, it can drive the third rotating plate 406 to rotate, and the rotation of the third rotating plate 406 can drive the first sliding block 404 to slide inside the first sliding rail 403, and the sliding of the first sliding block 404 can drive the tooth plate 408 to move back and forth, and the back and forth movement of the tooth plate 408 can make the fifth gear 411 rotate, and then can drive the fourth rotating shaft 410 to rotate and perform reciprocating motion at the same time, the second threaded sleeve 412 is rotatably installed on the side of the inner cavity of the side box 209, and a hammer 413 is fixedly installed on the surface of the second threaded sleeve 412, and a plurality of hammers 413 are provided, and a sounding plate 414 is fixedly installed on the side of the side box 209, and a second threaded rod 415 is rotatably installed on the end of the fourth rotating shaft 410 The second threaded rod 415 is threadedly connected with the second threaded sleeve 412, and a limit plate 416 is fixedly installed on the end of the second threaded rod 415. A sliding rod 417 is fixedly installed on the top of the inner cavity of the fixed box 201. A third sliding block 418 is slidably installed on the surface of the sliding rod 417. The third sliding block 418 is rotatably connected with the toothed plate 408. The reciprocating movement of the fourth rotating shaft 410 can drive the second threaded rod 415 to move back and forth, and the reciprocating movement of the second threaded rod 415 can drive the second threaded sleeve 412 to rotate. The rotation of the second threaded sleeve 412 can drive the hammer 413 to rotate, and then the sound board 414 can be hammered to generate a sound to remind the operator. When the wind force is greater, the frequency of the hammer 413 hammering is higher.The operator can decide whether to interrupt the surveying work by the frequency of the ringing bell, so as to avoid damage to the surveying equipment due to misjudgment during the surveying process.

[0038] Specifically, the working process or working principle of the surveying and mapping device for land survey and mapping is as follows: first, the operator moves the entire device to the location where surveying and mapping is required. Then, after the operator assembles the entire surveying and mapping device, the operator fills the water tank 205 with water. The water in the water tank 205 can fall into the water storage tank 207 through the water outlet 208. When the staff encounters strong winds in the wild, under the action of wind, the fan blades 302 can drive the second rotating shaft 301 to rotate, and the rotation of the second rotating shaft 301 can drive the first rotating plate 303 to rotate. The rotating first rotating plate 303 can drive the lever 304 to rotate. The second rotating plate 305 rotates intermittently under the action of the first sliding groove 306. The intermittent rotation of the second rotating plate 305 can drive the bottom plate 307 to rotate intermittently, and the bottom plate 307 The intermittent rotation can drive the first pulley 308 to rotate, the rotation of the first pulley 308 can drive the second pulley 309 to rotate, the rotation of the second pulley 309 can drive the fixed shaft 310 to rotate, the rotation of the fixed shaft 310 can drive the convex plate 311 to rotate, and the rotation of the convex plate 311 can squeeze the water baffle 314, so that the water outlet 208 directly above the water baffle 314 is exposed, and when the convex plate 311 rotates to a place where it does not contact the water baffle 314, the water baffle 314 returns to its original position under the action of the first spring 313, and continues to block the water outlet 208. When the wind force is greater, the rotation speed of the fixed shaft 310 is faster, thereby accelerating the frequency of moving the water baffle 314, so that the water output of the water outlet 208 can be increased, and the water inside the water tank 205 falls into the inside of the water storage tank 207.

[0039] The water inside the water storage tank 207 falls into the center of gravity box 316 through the telescopic hose 317. When the water outlet speed of the water outlet 208 is lower than the drainage speed of the drain port, the water inside the center of gravity box 316 can be completely discharged to the outside of the center of gravity box 316 through the drain port. The position of the center of gravity box 316 on the surface of the first threaded rod 315 remains unchanged. When the water outlet speed of the water outlet 208 is higher than the drainage speed, the amount of water inside the center of gravity box 316 will gradually increase. Under the influence of the water gravity, the center of gravity box 316 can slide downward on the surface of the first threaded rod 315 to lower the center of gravity of the entire device. , so that the entire device remains stable. When the center of gravity box 316 moves downward, it can drive the connecting rod 318 to move downward, and then drive the first threaded sleeve 319 to slide downward on the surface of the first threaded rod 315, so that the first threaded rod 315 can rotate. The downward sliding of the first threaded sleeve 319 can cause the first rotating rod 320 to rotate. The rotation of the first rotating rod 320 can cause the stabilizing rod 321 to slide inside the second sliding groove 324, so that the stabilizing rod 321 is unfolded, thereby increasing the contact area between the entire device and the ground, so that the entire device can remain stable in strong winds.

[0040] When the first threaded rod 315 rotates, the third rotating shaft 401 can be driven to rotate, the rotation of the third rotating shaft 401 can drive the fourth gear 402 to rotate, the rotation of the fourth gear 402 can drive the third gear 216 to rotate, and when the third gear 216 rotates, the first rotating shaft 214 can be driven to rotate, the rotation of the first rotating shaft 214 can drive the second gear 215 to rotate, the rotation of the second gear 215 can drive the first gear 211 to rotate, and the rotation of the first gear 211 can drive the fixed rod 212 to rotate, and the rotation of the fixed rod 212 can make the anti-locking device 216 rotate. The dust plate 213 is flipped to shield the two ends of the surveying instrument 204. The dust plate 213 is made of transparent material with good light transmittance. When the staff works in the field, they often encounter strong winds. Under the action of the dust plate 213, when the wind force is small, the flipping angle of the dust plate 213 is small, so that the lens of the surveying instrument 204 is protected from the influence of the wind force on both sides, and the lens of the surveying instrument 204 is protected from being polluted by the dust brought by the wind. When the wind force is too strong, the dust plate 213 can completely cover the lens of the surveying instrument 204, and protect the lens of the surveying instrument 204 in all directions.

[0041] When the third rotating shaft 401 rotates, it can drive the third rotating plate 406 to rotate, and the rotation of the third rotating plate 406 can drive the first sliding block 404 to slide inside the first sliding rail 403, and the sliding of the first sliding block 404 can drive the tooth plate 408 to move back and forth, and the back and forth movement of the tooth plate 408 can make the fifth gear 411 rotate, and then can drive the fourth rotating shaft 410 to rotate while performing reciprocating motion, the reciprocating movement of the fourth rotating shaft 410 can drive the second threaded rod 415 to move back and forth, and the reciprocating movement of the second threaded rod 415 can drive the second threaded sleeve 412 to rotate, and the rotation of the second threaded sleeve 412 can drive the hammer 413 to rotate, and then can hammer the sound plate 414, thereby generating a sound to remind the operator, when the wind force is stronger, the frequency of the hammer 413 hammering is higher, and the operator can decide whether to interrupt the surveying and mapping work according to the frequency of the ringing, so as to avoid damage to the surveying and mapping equipment due to misjudgment during the surveying process.

Claims

1. A surveying and mapping device for land surveying and mapping, comprising a telescopic leg (1), wherein a plurality of telescopic legs (1) are provided, and wherein: A surveying and mapping mechanism (2) is installed on the top of the plurality of telescopic legs (1), and the surveying and mapping mechanism (2) comprises: A fixed box (201), the fixed box (201) being rotatably mounted on the top of the telescopic legs (1), a mounting plate (202) being fixedly mounted on the top of the fixed box (201), a supporting plate (203) being fixedly mounted on the top of the mounting plate (202), and a surveying instrument (204) being detachably mounted on the top of the supporting plate (203); A water tank (205), the water tank (205) is fixedly mounted on the side of the fixed box (201), a water inlet (206) is provided on the top of the water tank (205), a water storage tank (207) is fixedly mounted on the bottom of the water tank (205), a water outlet (208) is provided on the bottom of the water tank (205), and the water storage tank (207) is connected to the water tank (205) via the water outlet (208); A side box (209) is fixedly mounted on a side of the fixed box (201), and a dustproof net (210) is provided on the top of the side box (209).

2. A surveying and mapping device for land surveying and mapping according to claim 1, characterized in that: A first gear (211) is rotatably mounted on the top of the mounting plate (202); two first gears (211) are provided; a fixing rod (212) is fixedly mounted on the top of the two first gears (211); the fixing rod (212) penetrates the top of the support plate (203) and is rotatably connected to the support plate (203); a dustproof plate (213) is fixedly mounted on the surface of the fixing rod (212).

3. A surveying and mapping device for land surveying and mapping according to claim 2, characterized in that: A first rotating shaft (214) is rotatably mounted on the top of the mounting plate (202), two first rotating shafts (214) are provided, second gears (215) are fixedly mounted on the surfaces of the two first rotating shafts (214), the second gears (215) are meshed with the first gears (211), the two first rotating shafts (214) are penetrated into the interior of the fixed box (201) and are rotatably connected to the fixed box (201), and third gears (216) are fixedly mounted on the bottoms of the two first rotating shafts (214).

4. A surveying and mapping device for land surveying and mapping according to claim 3, characterized in that: A stabilizing mechanism (3) is installed inside the water tank (205), and the stabilizing mechanism (3) includes a second rotating shaft (301), and the second rotating shaft (301) is rotatably installed on the top of the water tank (205). A fan blade (302) is fixedly installed on the surface of the second rotating shaft (301), and a plurality of the fan blades (302) are provided. The second rotating shaft (301) penetrates into the interior of the water tank (205) and is rotatably connected to the water tank (205).

5. A surveying and mapping device for land surveying and mapping according to claim 4, characterized in that: A first rotating plate (303) is fixedly mounted on the bottom of the second rotating shaft (301), a lever (304) is fixedly mounted on the bottom of the first rotating plate (303), a second rotating plate (305) is rotatably mounted on the top of the inner cavity of the water tank (205), a first sliding groove (306) is provided on the surface of the second rotating plate (305), the lever (304) is slidably connected to the first sliding groove (306), a bottom plate (307) is fixedly mounted on the bottom of the second rotating plate (305), and a first pulley (308) is fixedly mounted on the bottom of the bottom plate (307).

6. A surveying and mapping device for land surveying and mapping according to claim 5, characterized in that: A second pulley (309) is rotatably mounted on the top of the inner cavity of the water tank (205); the second pulley (309) is connected to the first pulley (308) via a belt; a fixed shaft (310) is fixedly mounted on the top of the second pulley (309); a convex plate (311) is fixedly mounted on the surface of the fixed shaft (310); the fixed shaft (310) is rotatably connected to the top of the inner cavity of the water tank (205); a vertical plate (312) is fixedly mounted on the top of the inner cavity of the water tank (205); a first spring (313) is fixedly mounted on the side of the vertical plate (312); a water baffle (314) is fixedly mounted on the side of the first spring (313); and the water baffle (314) is arranged directly below the water outlet (208).

7. A surveying and mapping device for land surveying and mapping according to claim 6, characterized in that: A first threaded rod (315) is rotatably mounted on the bottom of the fixed box (201); a center of gravity box (316) is threadedly mounted on the surface of the first threaded rod (315); a telescopic hose (317) is fixedly mounted on the top of the center of gravity box (316); the center of gravity box (316) is connected to the water storage tank (207) via the telescopic hose (317); a connecting rod (318) is fixedly mounted on the bottom of the center of gravity box (316); two connecting rods (318) are provided; first threaded sleeves (319) are fixedly mounted on the bottoms of the two connecting rods (318); and the first threaded sleeves (319) are threadedly connected to the first threaded rod (315).

8. A surveying and mapping device for land surveying and mapping according to claim 7, characterized in that: A first rotating rod (320) is rotatably mounted at the bottom of the first threaded sleeve (319), two first rotating rods (320) are provided, and a stabilizing rod (321) is rotatably mounted at the ends of the two first rotating rods (320), a bottom rod (322) is fixedly mounted at the bottom of the first threaded rod (315), a sliding plate (323) is rotatably mounted at the bottom of the bottom rod (322), two sliding plates (323) are provided, the two sliding plates (323) are rotatably connected, a second sliding groove (324) is provided on the surface of the sliding plate (323), and the stabilizing rod (321) is slidably connected to the second sliding groove (324).

9. A surveying and mapping device for land surveying and mapping according to claim 8, characterized in that: The side box (209) is internally installed with a warning mechanism (4), and the warning mechanism (4) comprises a third rotating shaft (401), and the third rotating shaft (401) is rotatably installed at the bottom of the inner cavity of the fixed box (201), and the third rotating shaft (401) is fixedly connected to the first threaded rod (315), and a fourth gear (402) is fixedly installed on the top of the third rotating shaft (401), and the fourth gear (402) is meshed with the third gear (216). ) is fixedly installed with a first slide rail (403) on the top of the inner cavity, a first sliding block (404) is slidably installed inside the first slide rail (403), a straight groove plate (405) is fixedly installed on the side of the first sliding block (404), a third rotating plate (406) is fixedly installed on the surface of the third rotating shaft (401), a second sliding block (407) is fixedly installed on the bottom of the third rotating plate (406), and the second sliding block (407) is slidably connected to the straight groove plate (405).

10. A surveying and mapping device for land surveying and mapping according to claim 9, characterized in that: A toothed plate (408) is slidably mounted on the bottom of the first sliding block (404), a mounting seat (409) is fixedly mounted on the bottom of the first sliding block (404), two mounting seats (409) are provided, a fourth rotating shaft (410) is rotatably mounted between the two mounting seats (409), a fifth gear (411) is fixedly mounted on the surface of the fourth rotating shaft (410), the fifth gear (411) is meshed with the toothed plate (408), a second threaded sleeve (412) is rotatably mounted on the inner cavity side of the side box (209), a hammer (412) is fixedly mounted on the surface of the second threaded sleeve (412), 3), there are multiple hammers (413), a sounding plate (414) is fixedly installed on the side of the side box (209), a second threaded rod (415) is fixedly installed on the end of the fourth rotating shaft (410), the second threaded rod (415) is threadedly connected to the second threaded sleeve (412), a limit plate (416) is fixedly installed on the end of the second threaded rod (415), a sliding rod (417) is fixedly installed on the top of the inner cavity of the fixed box (201), a third sliding block (418) is slidably installed on the surface of the sliding rod (417), and the third sliding block (418) is rotationally connected to the tooth plate (408).

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