Surveying and mapping device and method for automatic territorial space planning

Abstract

The invention discloses a surveying and mapping device and method for automatic territorial space planning, and relates to the technical field of surveying and mapping device.The surveying and mapping device comprises a device body, foot cups are fixedly connected to the four corners of the bottom face of the device body, grips are fixedly connected to the two sides of the top face of the device body, and a top plate is fixedly connected to the middle of the top face of the device body; a side plate is fixedly connected to the rear side of the top plate, a pair of first shaft seats is fixedly connected to the rear side of the side plate, a rotating rod is rotationally connected to the first shaft seats, a rotating handle is fixedly connected to one end of the rotating rod, a winding roller is fixedly connected to the rotating rod, and a pair of pull ropes is fixedly connected to the winding roller. The top end of the pull rope is arranged on the driven roller in a sleeving mode. The roof length measuring device is reasonable in structure, the height of the control panel can be adjusted through the lifting assembly, then the height of the measuring assembly is fixed through the positioning assembly, and the length of a roof can be conveniently measured through cooperative use of a measuring block and a roller.

Description

Technical Field

[0001] The present invention relates to the technical field of surveying and mapping devices, and in particular to a surveying and mapping device and method for automated national land space planning. Background Art

[0002] The practice of modern urban underground space surveying and mapping often involves a lot of content and standards. Only by fully mastering these contents and standards can we ensure that the practice of underground space surveying and mapping can be completed efficiently. The urban underground space is extremely complex, which increases the difficulty coefficient of surveying and mapping operations. In order to better implement urban underground space surveying and mapping activities, a comprehensive analysis of modern urban underground space surveying and mapping and standardization has certain practical significance and value.

[0003] However, when surveying the existing urban underground space, the overall surveying difficulty is increased due to the differences in space. When measuring the length of some concave roofs, due to the grooves between the roof and the wall, manual climb up to the roof is required for measurement, and this measurement method is very inefficient. Summary of the invention

[0004] The purpose of the present application is to provide a surveying and mapping device and method for automated national land space planning. The height of the control panel can be adjusted by a lifting component, and then the height of the measuring component can be fixed by a positioning component. The measurement of the roof length can be facilitated by the coordinated use of the measuring block and the roller.

[0005] To achieve the above-mentioned objectives, the present application provides the following technical solutions: an automated surveying and mapping device and method for national land space planning, comprising a device body, wherein the four corners of the bottom surface of the device body are fixedly connected with foot cups, the two sides of the top surface of the device body are fixedly connected with handles, the middle of the top surface of the device body is fixedly connected with a top plate, the rear side of the top plate is fixedly connected with a side plate, the rear side of the side plate is fixedly connected with a pair of first shaft seats, a pair of first shaft seats are rotatably connected with a rotating rod, one end of the rotating rod is fixedly connected with a rotating handle, a winding roller is fixedly connected with the rotating rod, a pair of pull ropes are fixedly connected with the winding roller, the top end of the pull rope is sleeved on a driven roller, the driven roller is rotatably connected to a second shaft seat, and the second shaft seat is fixedly connected to the side plate; it also includes a lifting assembly, a positioning assembly and a measuring assembly, the lifting assembly is arranged on the side plate for moving the position of the control panel, the positioning assembly is arranged on the control panel for coordinated use, and the measuring assembly is arranged on the surface of the control panel for surveying and mapping.

[0006] Preferably, the lifting assembly includes a pair of positioning frames fixedly connected to the side panels, a pair of the positioning frames are rotatably connected to a plurality of groups of first pulleys, a pair of main shafts are rotatably connected to the middle position of the side panels, and one end of the pair of main shafts is fixedly connected to a gear.

[0007] Preferably, the gear is meshed with a first tooth plate, which is fixedly connected to an L-shaped plate, the other end of which is fixedly connected to a driven plate, a through slot is provided in the middle of the driven plate, a toothed disc is rotatably connected inside the through slot, a second tooth plate is meshed with one side of the toothed disc, and the second tooth plate is fixedly mounted on the side plate.

[0008] Preferably, the driven plate is fixedly connected with a docking seat, the other end of the pull rope is fixedly connected to the docking seat, a pair of I-shaped plates are fixedly connected to the driven plate, the first pulley is slidably connected inside the pair of I-shaped plates, a plurality of groups of second pulleys are slidably connected inside the pair of I-shaped plates, one end of the second pulley is rotatably connected to the fixed plate, the top end of the fixed plate is fixedly connected to the control plate, a third tooth plate is fixedly connected to the middle position of one side of the control plate, the third tooth plate and the toothed disc are meshed with each other, and a pair of movable grooves are provided on the surface of the control plate.

[0009] Preferably, the positioning assembly includes a slider slidably connected to the inside of the movable groove, a connecting column is fixedly connected to the surface of the slider, the other end of the connecting column is fixedly connected to a loading plate, one side of the loading plate is fixedly connected to a sleeve, the sleeve is slidably connected to a cross bar, both ends of the cross bar are fixedly connected to a frame, and the frame is fixedly mounted on the surface of the control board.

[0010] Preferably, an adjustment block is fixedly connected to the middle position of the other side of the loading plate, and the adjustment block is slidably connected to the frame. Guide grooves are provided on both sides of the adjustment block, and a limit block is slidably connected inside the guide groove. One end of the limit block is fixedly connected to a clamping block, and the clamping block is attached to the surface of the frame.

[0011] Preferably, a top block is fixedly connected to the clamping block, an arc-shaped groove is provided on the top surface of the top block, a pair of third shaft seats are fixedly connected to the top end of the adjusting block, a cam is rotatably connected between the pair of third shaft seats, the cam is fitted on the inner wall of the arc-shaped groove, and a pull block is fixedly connected to the surface of the cam.

[0012] Preferably, the measuring assembly includes a pair of plates fixedly connected to the loading plate, the other ends of the pair of plates are fixedly connected to a bracket, a pair of rods are movably inserted on the bracket, one end of the pair of rods is fixedly connected to a ring, the other ends of the pair of rods are fixedly connected to the support plate, a spring is sleeved on the pair of rods, and the two ends of the spring are respectively fixedly connected to one side of the bracket and one side of the support plate.

[0013] Preferably, measuring blocks are fixedly connected to both sides of the top surface of the support plate, a fourth axle seat is fixedly connected to the middle of the top surface of the support plate, a roller is rotatably connected to the fourth axle seat, one end of the roller is fixedly connected to a sensor, and the sensor is fixedly mounted on the surface of the fourth axle seat.

[0014] The present invention also provides a surveying and mapping method for automated national land space planning, comprising: The height of the control panel can be adjusted conveniently by using the lifting assembly; a loading plate is arranged on the surface of the control panel, and the loading plate is moved by moving the control panel; the movement of the loading plate facilitates the upward movement of the support plate on the measuring assembly, thereby facilitating the measuring blocks on both sides of the top surface of the support plate to fit against the wall; the roller is made to fit against the wall and rotate by moving the device body as a whole, and the number of rotations of the roller and the distance between the roller and the measuring block are added, thereby facilitating the measurement of the length of the space.

[0015] In summary, the present invention has the following beneficial effects: The present invention has a reasonable structure. When the pull rope pulls the driven plate, a pair of L-shaped plates are fixedly connected to the driven plate, and the other end of the L-shaped plate is fixedly connected to the first tooth plate. The first tooth plate and the gear are meshed with each other, and the gear is driven to rotate by the movement of the first tooth plate. A pair of I-shaped plates are fixedly connected to the top surface of the driven plate, and the first pulley is slidably connected inside the I-shaped plate. The other end of the first pulley is rotatably connected to the positioning frame. The I-shaped plate is fitted on the first pulley to slide through the movement of the driven plate. The movement of the driven plate causes the toothed disk to drive the third tooth plate to move. The movement of the third tooth plate causes the control plate to move upward, thereby facilitating the second pulley to fit inside the I-shaped plate to slide, thereby increasing the stability of the movement of the control plate. In the present invention, when the position of the carrier plate needs to be adjusted, the pull block on the cam is pulled, and the cam is separated from the inner wall of the arc groove by pulling the pull block, and then the friction between the clamp block and the frame is reduced, and the carrier plate is moved. The two ends of the carrier plate are fixedly connected with connecting columns, and the other end of the connecting column is fixedly connected to the slider. The slider slides inside the movable groove through the movement of the carrier plate, thereby increasing the stability of the movement of the carrier plate. After the position of the carrier plate is determined, the pull block is moved to make the cam fit tightly against the inner wall of the arc groove, so that the clamp block fits tightly against the surface of the frame, and the position of the carrier plate is fixed. In the present invention, when measuring, the movement of the loading plate drives the bracket to move through the plate, a plug rod is movably inserted on the bracket, the top end of the plug rod is fixedly connected to the support plate, a spring is sleeved on the plug rod, the plug rod is moved by the movement of the bracket, the movement of the plug rod causes the support plate to move upward, and then one end of the support plate is moved to the measuring position, as shown in the accompanying drawings, the measuring block is attached to the corner of the wall, and the overall movement of the device body facilitates the roller to be attached to the roof for rotation, the number of rotations of the roller is calculated by the sensor, and then the distance between the measuring block and the roller is added to complete the surveying and mapping work. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For those skilled in the art, other drawings can be obtained based on these drawings without paying any creative work.

[0017] Figure 1 It is a schematic diagram of the three-dimensional structure of the device body; Figure 2 It is a schematic diagram of the rear-view stereoscopic structure of the device body; Figure 3 This is a schematic diagram of the three-dimensional structure of the driven plate when viewed from above; Figure 4 It is a schematic diagram of the three-dimensional structure of a partial section of the control panel; Figure 5 Schematic diagram of the three-dimensional structure of the carrier plate; Figure 6 It is a schematic diagram of the three-dimensional structure of the object carrier plate when viewed from above; Figure 7 This is a schematic diagram of the front view structure of the support plate; Figure 8 for Figure 5 Enlarged structural diagram at A in the middle.

[0018] In the figure: 1. device body; 101. foot cup; 102. handle; 103. top plate; 104. side plate; 105. first shaft seat; 106. rotating rod; 107. rotating handle; 108. winding roller; 109. pull rope; 110. driven roller; 111. second shaft seat; 2. positioning frame; 201. first pulley; 202. main shaft; 203. gear; 204. first tooth plate; 205. L-shaped plate; 206. driven plate; 207. through groove; 208. toothed disc; 209. second tooth plate; 210. docking seat; 211. I-shaped plate; 212. second pulley; 213. fixing plate; 214. 4. Control board; 215. Third tooth plate; 216. Movable slot; 3. Slider; 301. Connecting column; 302. Carrying plate; 303. Sleeve; 304. Crossbar; 305. Frame; 306. Adjustment block; 307. Guide slot; 308. Limit block; 309. Clamp block; 310. Top block; 311. Arc slot; 312. Third axle seat; 313. Cam; 314. Pull block; 4. Plate; 401. Bracket; 402. Insert rod; 403. Ring; 404. Support plate; 405. Spring; 406. Measuring block; 407. Fourth axle seat; 408. Roller; 409. Sensor. DETAILED DESCRIPTION

[0019] 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.

[0020] Example: Reference Figure 1 - Figure 8The device and method for automated land space planning surveying and mapping shown in the figure include a device body 1, wherein the four corners of the bottom surface of the device body 1 are fixedly connected with foot cups 101, the two sides of the top surface of the device body 1 are fixedly connected with handles 102, the middle of the top surface of the device body 1 is fixedly connected with a top plate 103, the rear side of the top plate 103 is fixedly connected with a side plate 104, the rear side of the side plate 104 is fixedly connected with a pair of first shaft seats 105, the pair of first shaft seats 105 are rotatably connected with a rotating rod 106, one end of the rotating rod 106 is fixedly connected with a rotating handle 107, and the rotating rod 106 is fixedly connected with a rotating handle 107. A winding roller 108 is fixedly connected to 106, and a pair of pull ropes 109 are fixedly connected to the winding roller 108. The top end of the pull rope 109 is sleeved on the driven roller 110, and the driven roller 110 is rotatably connected to the second shaft seat 111, and the second shaft seat 111 is fixedly connected to the side plate 104; it also includes a lifting component, a positioning component and a measuring component. The lifting component is arranged on the side plate 104 for moving the position of the control panel 214, the positioning component is arranged on the control panel 214 for coordinated use, and the measuring component is arranged on the surface of the control panel 214 for surveying and mapping.

[0021] Specifically, it should be noted that the sensor 409 is electrically connected to the existing control unit through a wire, and the specific working principles therebetween are referenced through the existing technology and will not be elaborated on here. When the driven plate 206 is moved, the turning handle 107 at one end of the rotating rod 106 is rotated, and a winding roller 108 is fixedly connected to the rotating rod 106. The rotation of the turning handle 107 drives the winding roller 108 to rotate through the rotating rod 106, and a pull rope 109 is fixedly connected to the winding roller 108. The rotation of the winding roller 108 facilitates the winding of the pull rope 109, and the other end of the pull rope 109 is fixedly connected to the docking seat 210 on the driven plate 206, and the driven plate 206 is moved as a whole by pulling the pull rope 109.

[0022] As an implementation method in this embodiment, the lifting assembly includes a pair of positioning frames 2 fixedly connected to the side plate 104, a pair of positioning frames 2 are rotatably connected to a plurality of first pulleys 201, a pair of main shafts 202 are rotatably connected to the middle position of the side plate 104, one end of the pair of main shafts 202 is fixedly connected to a gear 203, a first tooth plate 204 is meshed on the gear 203, the first tooth plate 204 is fixedly connected to the L-shaped plate 205, the other end of the L-shaped plate 205 is fixedly connected to the driven plate 206, a through groove 207 is opened in the middle position of the driven plate 206, a toothed disc 208 is rotatably connected inside the through groove 207, a second toothed disc 209 is meshed on one side of the toothed disc 208, and the second toothed disc 209 is fixed It is installed on the side plate 104, and a docking seat 210 is fixedly connected to the driven plate 206. The other end of the pull rope 109 is fixedly connected to the docking seat 210. A pair of I-shaped plates 211 are fixedly connected to the driven plate 206. The first pulley 201 is slidably connected inside the pair of I-shaped plates 211. A plurality of groups of second pulleys 212 are slidably connected inside the pair of I-shaped plates 211. One end of the second pulley 212 is rotatably connected to the fixed plate 213. The top of the fixed plate 213 is fixedly connected to the control plate 214. A third tooth plate 215 is fixedly connected to the middle position of one side of the control plate 214. The third tooth plate 215 is meshed with the toothed disc 208. A pair of movable grooves 216 are provided on the surface of the control plate 214.

[0023] Specifically, when the pull rope 109 pulls the driven plate 206, a pair of L-shaped plates 205 are fixedly connected to the driven plate 206, and the other end of the L-shaped plate 205 is fixedly connected to the first toothed plate 204, the first toothed plate 204 and the gear 203 are meshed with each other, and the gear 203 is driven to rotate by the movement of the first toothed plate 204, and the top surface of the driven plate 206 is fixedly connected to a pair of I-shaped plates 211, and the inside of the I-shaped plate 211 is slidably connected to the first sliding plate 204. Wheel 201, the other end of the first pulley 201 is rotatably connected to the positioning frame 2, and the I-plate 211 is slidably fitted on the first pulley 201 through the movement of the driven plate 206. The movement of the driven plate 206 causes the toothed disc 208 to drive the third toothed plate 215 to move. The movement of the third toothed plate 215 causes the control plate 214 to move upward, thereby facilitating the second pulley 212 to slide in the interior of the I-plate 211, thereby increasing the stability of the movement of the control plate 214.

[0024] As an implementation method in this embodiment, the positioning assembly includes a slider 3 slidably connected inside the movable groove 216, a connecting column 301 is fixedly connected to the surface of the slider 3, the other end of the connecting column 301 is fixedly connected to the loading plate 302, one side of the loading plate 302 is fixedly connected to a sleeve 303, the sleeve 303 is slidably connected to a cross bar 304, both ends of the cross bar 304 are fixedly connected to a frame 305, the frame 305 is fixedly installed on the surface of the control board 214, an adjustment block 306 is fixedly connected to the middle position of the other side of the loading plate 302, and the adjustment block 306 is slidably connected to the frame 305. Next, guide grooves 307 are provided on both sides of the adjustment block 306, and a limit block 308 is slidably connected inside the guide grooves 307. One end of the limit block 308 is fixedly connected to a clamping block 309. The clamping block 309 is attached to the surface of the frame 305. A top block 310 is fixedly connected to the clamping block 309. An arc groove 311 is provided on the top surface of the top block 310. A pair of third shaft seats 312 are fixedly connected to the top of the adjustment block 306, and a cam 313 is rotatably connected between the pair of third shaft seats 312. The cam 313 is attached to the inner wall of the arc groove 311, and a pull block 314 is fixedly connected to the surface of the cam 313.

[0025] Specifically, when it is necessary to adjust the position of the carrier plate 302, the pull block 314 on the cam 313 is pulled, and the cam 313 is separated from the inner wall of the arc groove 311 by pulling the pull block 314, and then the friction between the clamping block 309 and the frame 305 is reduced, and the carrier plate 302 is moved. The two ends of the carrier plate 302 are fixedly connected with the connecting column 301, and the other end of the connecting column 301 is fixedly connected to the slider 3. The slider 3 slides inside the movable groove 216 through the movement of the carrier plate 302, thereby increasing the stability of the movement of the carrier plate 302. After determining the position of the carrier plate 302, the pull block 314 is moved to make the cam 313 tightly fit against the inner wall of the arc groove 311, so that the clamping block 309 can be tightly fitted on the surface of the frame 305, so as to fix the position of the carrier plate 302.

[0026] As an implementation method in this embodiment, the measuring component includes a pair of plates 4 fixedly connected to the carrier plate 302, the other end of the pair of plates 4 is fixedly connected to a bracket 401, a pair of rods 402 are movably inserted on the bracket 401, one end of the pair of rods 402 is fixedly connected to a ring 403, the other end of the pair of rods 402 is fixedly connected to a support plate 404, a spring 405 is sleeved on the pair of rods 402, the two ends of the spring 405 are respectively fixedly connected to one side of the bracket 401 and one side of the support plate 404, measuring blocks 406 are fixedly connected to both sides of the top surface of the support plate 404, a fourth shaft seat 407 is fixedly connected to the middle position of the top surface of the support plate 404, a roller 408 is rotatably connected to the fourth shaft seat 407, one end of the roller 408 is fixedly connected to a sensor 409, and the sensor 409 is fixedly mounted on the surface of the fourth shaft seat 407.

[0027] Specifically, when measuring, the movement of the loading plate 302 drives the bracket 401 to move through the plate 4, and a plug rod 402 is movably inserted on the bracket 401. The top of the plug rod 402 is fixedly connected to the support plate 404. A spring 405 is sleeved on the plug rod 402. The plug rod 402 is moved by the movement of the bracket 401, and the movement of the plug rod 402 causes the support plate 404 to move upward, and then one end of the support plate 404 is moved to the measurement position, according to the attached Figure 7 As shown, the measuring block 406 is attached to the corner of the wall, and the overall movement of the device body 1 facilitates the roller 408 to be attached to the roof and rotate. The number of revolutions of the roller 408 is calculated by the sensor 409, and then the distance between the measuring block 406 and the roller 408 is added to complete the surveying work.

[0028] Working principle of the present invention: when the pull rope 109 pulls the driven plate 206, a pair of L-shaped plates 205 are fixedly connected to the driven plate 206, and the other end of the L-shaped plate 205 is fixedly connected to the first tooth plate 204, the first tooth plate 204 and the gear 203 are meshed with each other, and the movement of the first tooth plate 204 drives the gear 203 to rotate, and the top surface of the driven plate 206 is fixedly connected to a pair of I-shaped plates 211, and the inside of the I-shaped plate 211 is slidably connected to the first tooth plate 204. A pulley 201, the other end of the first pulley 201 is rotatably connected to the positioning frame 2, and the I-shaped plate 211 is slidably fitted on the first pulley 201 through the movement of the driven plate 206, and the movement of the driven plate 206 causes the toothed disc 208 to drive the third toothed plate 215 to move, and the movement of the third toothed plate 215 causes the control plate 214 to move upward, so that the second pulley 212 is slidably fitted inside the I-shaped plate 211, thereby increasing the stability of the movement of the control plate 214; When the position of the carrier plate 302 needs to be adjusted, the pull block 314 on the cam 313 is pulled, and the cam 313 is separated from the inner wall of the arc groove 311 by pulling the pull block 314, and then the friction between the clamping block 309 and the frame 305 is reduced, and the carrier plate 302 is moved. The two ends of the carrier plate 302 are fixedly connected with the connecting column 301, and the other end of the connecting column 301 is fixedly connected to the slider 3. The slider 3 slides inside the movable groove 216 through the movement of the carrier plate 302, thereby increasing the stability of the movement of the carrier plate 302. After the position of the carrier plate 302 is determined, the pull block 314 is toggled to make the cam 313 fit tightly against the inner wall of the arc groove 311, so that the clamping block 309 fits tightly against the surface of the frame 305, so as to fix the position of the carrier plate 302. When measuring, the movement of the loading plate 302 drives the bracket 401 to move through the plate 4, and a plug rod 402 is movably inserted on the bracket 401. The top of the plug rod 402 is fixedly connected to the support plate 404. A spring 405 is sleeved on the plug rod 402. The plug rod 402 is moved by the movement of the bracket 401, and the movement of the plug rod 402 causes the support plate 404 to move upward, and then one end of the support plate 404 is moved to the measurement position, according to the attached Figure 7 As shown, the measuring block 406 is attached to the corner of the wall, and the overall movement of the device body 1 facilitates the roller 408 to be attached to the roof and rotate. The number of revolutions of the roller 408 is calculated by the sensor 409, and then the distance between the measuring block 406 and the roller 408 is added to complete the surveying work.

[0029] The present invention also provides a surveying and mapping method for automated national land space planning, comprising: The height of the control panel 214 can be adjusted conveniently by using the lifting assembly. A loading plate 302 is arranged on the surface of the control panel 214. The loading plate 302 is moved by moving the control panel 214. The movement of the loading plate 302 facilitates the upward movement of the support plate 404 on the measuring assembly, thereby facilitating the measurement blocks 406 on both sides of the top surface of the support plate 404 to fit against the wall. The device body 1 is moved as a whole to allow the roller 408 to fit against the wall and rotate. The number of rotations of the roller 408 and the distance between the roller 408 and the measuring block 406 are added, thereby facilitating the measurement of the length of the space.

[0030] Finally, it should be noted that the above are only preferred embodiments of the present invention and are not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments or to make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. An automated surveying and mapping device for national land space planning, comprising a device body (1), characterized in that: The bottom four corners of the device body (1) are fixedly connected with foot cups (101), the top two sides of the device body (1) are fixedly connected with handles (102), the middle of the top of the device body (1) is fixedly connected with a top plate (103), the rear side of the top plate (103) is fixedly connected with a side plate (104), the rear side of the side plate (104) is fixedly connected with a pair of first shaft seats (105), and the pair of first shaft seats (105) are rotatably connected with a A rotating rod (106), one end of the rotating rod (106) being fixedly connected to a rotating handle (107), the rotating rod (106) being fixedly connected to a winding roller (108), the winding roller (108) being fixedly connected to a pair of pull ropes (109), the top ends of the pull ropes (109) being sleeved on a driven roller (110), the driven roller (110) being rotatably connected to a second shaft seat (111), and the second shaft seat (111) being fixedly connected to the side plate (104); It also includes a lifting component, a positioning component and a measuring component, wherein the lifting component is arranged on the side panel (104) for moving the position of the control panel (214), the positioning component is arranged on the control panel (214) for coordinated use, and the measuring component is arranged on the surface of the control panel (214) for surveying and mapping.

2. The automatic national land space planning surveying and mapping device according to claim 1, characterized in that: The lifting assembly comprises a pair of positioning frames (2) fixedly connected to the side plates (104), a plurality of groups of first pulleys (201) being rotatably connected to the pair of positioning frames (2), a pair of main shafts (202) being rotatably connected to the middle of the side plates (104), and a gear (203) being fixedly connected to one end of the pair of main shafts (202).

3. The automatic national land space planning surveying and mapping device according to claim 2, characterized in that: The gear (203) is meshed with a first tooth plate (204), the first tooth plate (204) is fixedly connected to an L-shaped plate (205), the other end of the L-shaped plate (205) is fixedly connected to a driven plate (206), a through slot (207) is provided in the middle of the driven plate (206), a tooth plate (208) is rotatably connected inside the through slot (207), a second tooth plate (209) is meshed with one side of the tooth plate (208), and the second tooth plate (209) is fixedly mounted on the side plate (104).

4. The automatic national land space planning surveying and mapping device according to claim 3, characterized in that: The driven plate (206) is fixedly connected to a docking seat (210), the other end of the pull rope (109) is fixedly connected to the docking seat (210), the driven plate (206) is fixedly connected to a pair of I-shaped plates (211), the first pulley (201) is slidably connected inside the pair of I-shaped plates (211), a plurality of groups of second pulleys (212) are slidably connected inside the pair of I-shaped plates (211), one end of the second pulley (212) is rotatably connected to a fixed plate (213), the top end of the fixed plate (213) is fixedly connected to a control plate (214), a third tooth plate (215) is fixedly connected to a middle position of one side of the control plate (214), the third tooth plate (215) is meshed with the toothed disc (208), and a pair of movable grooves (216) are provided on the surface of the control plate (214).

5. The automatic surveying and mapping device for national land space planning according to claim 4, characterized in that: The positioning assembly comprises a slider (3) slidably connected to the inside of the movable groove (216); a connecting column (301) is fixedly connected to the surface of the slider (3); the other end of the connecting column (301) is fixedly connected to a loading plate (302); one side of the loading plate (302) is fixedly connected to a sleeve (303); the sleeve (303) is slidably connected to a crossbar (304); both ends of the crossbar (304) are fixedly connected to a frame (305); and the frame (305) is fixedly mounted on the surface of the control board (214).

6. The automatic national land space planning surveying and mapping device according to claim 5, characterized in that: An adjusting block (306) is fixedly connected to the middle of the other side of the loading plate (302); the adjusting block (306) is slidably connected to the frame (305); guide grooves (307) are provided on both sides of the adjusting block (306); a limit block (308) is slidably connected inside the guide groove (307); one end of the limit block (308) is fixedly connected to a clamping block (309); and the clamping block (309) is attached to the surface of the frame (305).

7. The automatic national land space planning surveying and mapping device according to claim 6, characterized in that: A top block (310) is fixedly connected to the clamping block (309), and an arc-shaped groove (311) is formed on the top surface of the top block (310). A pair of third shaft seats (312) are fixedly connected to the top of the adjustment block (306), and a cam (313) is rotatably connected between the pair of third shaft seats (312). The cam (313) is fitted on the inner wall of the arc-shaped groove (311), and a pull block (314) is fixedly connected to the surface of the cam (313).

8. The automatic surveying and mapping device for national land space planning according to claim 6, characterized in that: The measuring assembly comprises a pair of plates (4) fixedly connected to the loading plate (302), the other ends of the pair of plates (4) being fixedly connected to a bracket (401), a pair of insertion rods (402) being movably inserted into the bracket (401), one ends of the pair of insertion rods (402) being fixedly connected to a collar (403), the other ends of the pair of insertion rods (402) being fixedly connected to a support plate (404), a spring (405) being sleeved on the pair of insertion rods (402), and two ends of the spring (405) being fixedly connected to one side of the bracket (401) and one side of the support plate (404), respectively.

9. The automatic national land space planning surveying and mapping device according to claim 8, characterized in that: Measuring blocks (406) are fixedly connected to positions on both sides of the top surface of the support plate (404), a fourth shaft seat (407) is fixedly connected to a middle position of the top surface of the support plate (404), a roller (408) is rotatably connected to the fourth shaft seat (407), one end of the roller (408) is fixedly connected to a sensor (409), and the sensor (409) is fixedly mounted on the surface of the fourth shaft seat (407).

10. An automated surveying and mapping method for national land space planning, based on an automated surveying and mapping device for national land space planning according to any one of claims 1 to 9, characterized in that: include: The height of the control panel (214) can be adjusted by using the lifting assembly. A loading plate (302) is arranged on the surface of the control panel (214). The loading plate (302) is moved by moving the control panel (214). The movement of the loading plate (302) facilitates the upward movement of the support plate (404) on the measuring assembly, thereby facilitating the measurement blocks (406) on both sides of the top surface of the support plate (404) to fit against the wall. The device body (1) is moved as a whole to allow the roller (408) to fit against the wall and rotate. The number of rotations of the roller (408) and the distance between the roller (408) and the measurement block (406) are added, thereby facilitating the measurement of the length of the space.

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