All-terrain information acquisition device for surveying and mapping engineering

Abstract

The invention relates to an all-terrain information acquisition device for surveying and mapping engineering, which comprises a carrying base and a supporting base detachably connected to the top of the carrying base, the supporting base is rotatably connected to the carrying base, and a surveying instrument is hinged to the supporting base. A plurality of steering control pieces are arranged on the circumferential side portion of the carrying base, the steering control pieces are connected to the carrying base in a sliding mode, and linkage assemblies are arranged in the steering control pieces to control the supporting base to rotate; the surveying and mapping instrument has the technical effect that the surveying and mapping direction of the surveying and mapping instrument can be automatically rotated when the building is touched without an expensive sensor.

Description

Technical Field

[0001] The present application relates to the technical field of surveying and mapping engineering, and in particular to an all-terrain information acquisition device for surveying and mapping engineering. Background Art

[0002] Surveying and mapping equipment refers to instruments and devices designed and manufactured for surveying and mapping operations, such as data collection, processing, and output, and various instruments for orientation, distance measurement, angle measurement, height measurement, mapping, and photogrammetry required for surveying work during the planning, design, construction, and management stages of engineering construction. Current surveying and mapping equipment includes a support platform, surveying and mapping instruments, and surveying and mapping brackets. The bottom of the support platform is hinged with three surveying and mapping brackets around its circumference, and the surveying and mapping instrument is fixedly installed on the top of the support platform. When the surveying and mapping equipment is used to measure the geographic information of a certain area, the operator can unfold the three surveying and mapping brackets and support them on the ground, and use the surveying and mapping instrument to observe the geographic information of the measured area (such as the straight-line distance from the test point to the designated location), thereby completing the surveying and mapping.

[0003] However, the existing surveying and mapping equipment can only be supported on the horizontal ground. When the three surveying and mapping supports are supported on the soft ground, the ends of the surveying and mapping supports are sharp and the surveying and mapping equipment itself has weight. After the surveying and mapping are completed, the surveying and mapping supports will be deeply embedded in the soft ground. As a result, the surveying and mapping supports cannot be pulled out after the surveying and mapping is completed, which is very inconvenient to use. In addition, this kind of surveying and mapping equipment cannot be used on the slope of the mountain or requires more complicated means to fix the surveying and mapping equipment on the slope.

[0004] Therefore, there is an urgent need for a surveying and mapping device that can conveniently adjust the angle and direction of the surveying and mapping instrument and can perform surveying and mapping on a slope. Summary of the invention

[0005] In order to solve the above technical problems, the present application provides an all-terrain information collection device for surveying and mapping engineering.

[0006] The present application provides an all-terrain information collection device for surveying and mapping engineering, which adopts the following technical solution: A full-terrain information collection device for surveying and mapping engineering comprises a carrying base and a supporting base detachably connected to the top of the carrying base, the supporting base being rotatably connected to the carrying base, a surveying instrument being hingedly connected to the supporting base, a plurality of steering control members being arranged on the circumferential side of the carrying base, the steering control members being slidably connected to the carrying base, and a linkage assembly being arranged inside the carrying base to control the rotation of the supporting base.

[0007] By adopting the above technical solution, when collecting panoramic information through the all-terrain information collection device, the carrying support will continue to move to facilitate the information collection of the surveying instrument. When encountering a specific terrain with a boundary, the steering control component first contacts the boundary position corresponding to the specific terrain. At this time, the steering control component will drive the supporting base to rotate to the opposite direction of the corresponding steering control component through the linkage component, thereby facilitating the automatic rotation of the surveying instrument and improving the convenience of product use.

[0008] Preferably, an upper chamber and a lower chamber are provided inside the carrier base, and mutually connected through grooves are provided in the middle positions of the upper chamber and the lower chamber, the steering control component includes a steering adjustment plate, and a plurality of adjustment grooves connected to the lower chamber are provided on the support base, the steering adjustment plate is inserted in the adjustment groove, the linkage assembly includes a driving rod ball-hinged in the through groove and an elastic assembly for controlling the driving rod to restore the vertical state, the steering adjustment plate can contact the driving rod to control the swing of the driving rod, and a conical triangular notch is provided at the bottom of the support base, and the upper end of the driving rod is fixedly connected to a steering cylinder, and the steering cylinder can extend into the conical triangular notch to control the rotation of the support base.

[0009] By adopting the above technical solution, when a steering adjustment plate contacts the wall of the building, the carrier base continues to move, and the corresponding steering adjustment plate will be inserted into the adjustment groove and abut against the side of the driving rod. At this time, the driving rod will swing slightly. Before the swing occurs, the top of the driving rod contacts the supporting base and is located in the middle position of the conical triangular notch. When the driving rod swings, the steering cylinder extends synchronously. At this time, the piston rod of the steering cylinder will be inserted into the conical triangular notch and drive the supporting base to rotate, so that the surveying instrument rotates to the direction away from the steering adjustment plate, which is convenient for subsequent surveying and mapping work.

[0010] Preferably, a connecting rod is hingedly arranged between adjacent steering adjustment plates, and the connecting rod includes a first connecting section and a second connecting section, the first connecting section and the second connecting section are plugged into each other, and a return spring is arranged between the first connecting section and the second connecting section.

[0011] By adopting the above technical solution, by setting a connecting rod and a limit rod, multiple steering adjustment plates can be linked to each other. When one of the steering adjustment plates is inserted into the adjustment groove, the other steering adjustment plates will be away from the driving rod under the action of the connecting rod.

[0012] Preferably, a conical positioning member that can move upward is provided in the lower chamber, and the conical positioning member can move upward to abut against a cone on the side of the driving rod.

[0013] By adopting the above technical solution, a conical positioning piece is arranged in the lower chamber. When there is no need to rotate the supporting base, the conical positioning piece will move upward under the action of components such as the steering cylinder, and tightly contact the lower side surface of the driving rod. At this time, the conical positioning piece can prevent the driving rod from swinging, and then indirectly control the supporting base to stop rotating, so as to facilitate the engineering surveying and mapping work in the positioning direction.

[0014] Preferably, a plurality of groups of telescopic support rods are fixedly connected to the upper side of the support base, each group of telescopic support rods includes an upper rod and a lower rod slidably connected to the upper rod, the lower rod is fixedly connected to the support base, the top end of the upper rod is fixedly connected to a bracket, and the surveying instrument is rotatably connected to the bracket.

[0015] Preferably, a floating seat is fixedly connected to the upper rod, the lower part of the floating seat is a counterweight bin, the upper part of the floating seat is an air bin, a water inlet is provided on the side of the counterweight bin, an air inlet and an air outlet are provided on the side of the air bin, and one-way valves are provided at the positions of the air inlet and the air outlet.

[0016] By adopting the above technical scheme, the upper rod can slide freely relative to the lower rod. Therefore, when there is a shallow water accumulation in the surveying area, the bottom of the water may not be very flat. At this time, the surveying instrument can be controlled to float on the water surface by the floating seat. At this time, the surveying instrument will be in a relatively stable state, which is convenient for further stable measurement. A counterweight bin is provided at the lower part of the floating seat, and a counterweight object can be provided in the counterweight bin, so that a part of the floating seat is below the water surface under the action of the counterweight bin, thereby further improving the stability of the surveying instrument during the surveying process.

[0017] Preferably, a lifting assembly is provided on the floating seat, a hinged mirror fixing frame is provided on the upper side of the lifting assembly, an infrared reflector is fixedly connected to the mirror fixing frame, a protective assembly is fixedly connected to the back of the infrared reflector, the protective assembly includes a protective plate, the interior of the protective plate is a cavity structure, air flow openings are opened around the protective plate, and a boosting device is provided inside the protective plate.

[0018] By adopting the above technical solution, a lifting component is set on the floating seat. When an obstacle appears in front of the surveying and mapping, the infrared reflector can be lifted by the lifting component, and the surveying instrument can be adjusted to emit surveying infrared rays upward. The infrared rays can be reflected by the emitting mirror to perform elevated measurement. In this way, the height of the collection point can be increased to obtain a wider measuring distance. At the same time, when encountering extreme rainy days and normal surveying and mapping work is required, the air pressure inside the protective plate can be increased by the set booster device, so that the air flow openings around the protective plate can blow out high-pressure airflow to form a barrier to block rain.

[0019] Preferably, a slide groove is provided at one end of the mirror fixing frame, and a counterweight block is slidably connected in the slide groove so as to keep the angle between the mirror fixing frame and the ground at 45 degrees.

[0020] By adopting the above technical solution, setting the counterweight block can make the mirror always maintain an angle of 45 degrees with the ground. At this time, stable measurement can be achieved by simply adjusting the angle of the surveying instrument.

[0021] Preferably, the carrier base includes a frame body and a driving roller disposed at the lower portion of the frame body, the driving roller protrudes from the lower surface of the frame body, and a driving motor for driving the driving roller to rotate is disposed on the driving roller.

[0022] In summary, the present application includes at least one of the following beneficial technical effects: When collecting panoramic information through the all-terrain information collection device, the carrying support will continue to move to facilitate the information collection of the surveying instrument. When encountering a specific terrain with a boundary, the steering control component will first contact the boundary position corresponding to the specific terrain. At this time, the steering control component will drive the support base to rotate to the opposite direction of the corresponding steering control component through the linkage assembly, thereby facilitating the automatic rotation of the surveying instrument and improving the convenience of product use.

[0023] When a steering adjustment plate touches the wall of the building, the carrier base continues to move, and the corresponding steering adjustment plate will be inserted into the adjustment groove and abut against the side of the driving rod. At this time, the driving rod will swing slightly. Before the swing occurs, the top of the driving rod contacts the supporting base and is located in the middle position of the conical triangular notch. When the driving rod swings, the steering cylinder extends synchronously. At this time, the piston rod of the steering cylinder will be inserted into the conical triangular notch and drive the supporting base to rotate, so that the surveying instrument rotates to the direction away from the steering adjustment plate, which is convenient for subsequent surveying and mapping work.

[0024] The upper rod can slide freely relative to the lower rod. Therefore, when there is a shallow water accumulation in the surveying area, the bottom of the water may not be very flat. At this time, the surveying instrument can be controlled to float on the water surface through the floating seat. At this time, the surveying instrument will be in a relatively stable state, which is convenient for further stable measurement. A counterweight bin is set at the lower part of the floating seat, and a counterweight object can be set in the counterweight bin, so that a part of the floating seat is below the water surface under the action of the counterweight bin, thereby further improving the stability of the surveying instrument during the surveying process. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 It is a schematic diagram of the overall structure of the embodiment.

[0026] Figure 2 It is a structural diagram highlighting the telescopic support rod in the embodiment.

[0027] Figure 3 It is a schematic diagram highlighting the internal structure of the carrier base in the embodiment.

[0028] Figure 4 2 is a schematic diagram of the structure of the embodiment highlighting the steering control component.

[0029] Figure 5 It is an overall cross-sectional view of the embodiment.

[0030] Figure 6 It is a schematic diagram highlighting the structure of the protective plate in the embodiment.

[0031] Description of the accompanying drawings: 1, carrier base; 11, positioning ring; 12, upper chamber; 13, lower chamber; 131, fixing groove; 132, conical positioning member; 133, positioning cylinder; 14, through groove; 141, horizontal shaft; 142, spherical ring; 143, sphere; 144, driving rod; 145, steering cylinder; 15, adjusting groove; 151, steering control member; 1511, steering adjustment plate; 1512, connecting rod; 16, frame; 161, driving cylinder Moving roller; 2. Support base; 21. Conical triangular notch; 22. Telescopic support rod; 221. Upper rod; 222. Lower rod; 223. Bracket; 23. Storage slot; 24. Floating seat; 241. Air chamber; 242. Counterweight chamber; 243. One-way valve; 25. Lifting assembly; 251. Mirror fixing frame; 252. Protection assembly; 2521. Protection plate; 2522. Pressurization device; 2523. Slide; 2524. Counterweight block; 3. Surveying instrument. DETAILED DESCRIPTION

[0032] The following is combined with Figure 1-6 This application is described in further detail.

[0033] The present application embodiment discloses a full terrain information collection device for surveying and mapping engineering, referring to Figure 1-3, including a carrying base 1 and a supporting base 2 detachably connected to the carrying base 1, a surveying instrument 3 is arranged on the upper side of the supporting base 2, and the terrain information in the current state can be measured by the surveying instrument 3, the carrying base 1 and the supporting base 2 are both cylindrical, the supporting base 2 is located on the upper side of the carrying base 1, an annular positioning ring 11 is arranged on the upper side of the carrying base 1, and a positioning groove is opened on the supporting base 2 at a position corresponding to the positioning ring 11, and the positioning ring 11 can be embedded in the positioning groove so that the supporting base 2 is stably fixed on the upper side of the carrying support On the side, with the cooperation of the positioning ring 11 and the positioning groove, the support base 2 can rotate relative to the carrying base 1; an upper chamber 12 and a lower chamber 13 are opened inside the carrying base 1, and a through groove 14 that is interconnected is opened at the middle position of the upper chamber 12 and the lower chamber 13, a horizontal rotating shaft 141 is arranged in the through groove 14, a spherical ring 142 is arranged on the horizontal rotating shaft 141, a ball 143 is freely connected to the spherical ring 142 for rolling, and a vertically arranged driving rod 144 is fixedly connected to the ball 143.

[0034] Reference Figure 1 and Figure 4 An adjustment groove 15 communicating with the inside and outside is opened in the circumference of the lower chamber 13; a steering control member 151 is arranged in the adjustment groove 15, and the specific steering control member 151 is a steering adjustment plate 1511, which is inserted in the adjustment groove 15 and slides relative to the adjustment groove 15, and a connecting rod 1512 is hingedly arranged between adjacent steering adjustment plates 1511, and the connecting rod 1512 includes a first connecting section and a second connecting section, and the first connecting section and the second connecting section are plugged into each other, and a return spring is arranged at the position where the first connecting section and the second connecting section are plugged into each other, and the steering adjustment plate 1511 is located at the lower side of the driving rod 144 and moves laterally. Contact the driving rod 144. When the steering adjustment plate 1511 continues to move, the driving rod 144 rotates under the action of the steering adjustment plate 1511. A counterweight block 2524 is arranged at the lower end of the driving rod 144, so that when the steering adjustment plate 1511 does not interfere with the driving rod 144, the driving rod 144 remains in a vertical state under the action of the counterweight block 2524; a conical triangular notch 21 is arranged at the lower part of the supporting base 2, and a steering cylinder 145 is fixedly connected to the top of the driving rod 144, and the base of the steering cylinder 145 is fixedly connected to the driving rod 144, and the piston rod of the steering cylinder 145 is located at the edge of the conical triangular notch 21.

[0035] When the carrier base 1 is driven to move to the edge of the terrain, one of the steering adjustment plates 1511 will contact the edge wall, and the steering adjustment plate 1511 will move inward and abut against the driving rod 144. When the carrier base 1 continues to move, the driving rod 144 will rotate under the action of the steering adjustment plate 1511. Since a connecting rod 1512 is provided between adjacent steering adjustment plates 1511, when one of the steering adjustment plates 1511 moves inward, the other steering adjustment plates 1511 will rotate between the return spring and the return spring. An outward force is generated with the cooperation of the connecting rod 1512. At this time, the steering adjustment plate 1511 continues to move to push the driving rod 144 to rotate. When the driving rod 144 rotates, the steering cylinder 145 is started accordingly. The steering cylinder 145 is extended and inserted into the conical triangular notch 21. As the piston rod of the steering cylinder 145 is extended, the supporting base 2 will rotate accordingly, so that the collection direction of the surveying and mapping instrument 3 is in the direction away from the current steering adjustment plate 1511, that is, away from the wall, so as to facilitate the collection of all-terrain information.

[0036] Reference Figure 1 and Figure 5 A fixing groove 131 is provided at the bottom of the lower chamber 13, and a conical positioning piece 132 that can move upward is provided in the fixing groove 131. A positioning cylinder 133 is provided at the lower part of the conical positioning piece 132. The base of the positioning cylinder 133 is fixedly connected in the fixing groove 131, and the piston rod of the positioning cylinder 133 is fixedly connected to the conical positioning piece 132. When the driving rod 144 rotates to a certain angle, if it is necessary to control the driving rod 144 to stop swinging and thus limit the current surveying direction of the surveying instrument 3, the piston rod of the positioning cylinder 133 is extended so that the piston rod contacts the side of the driving rod 144, thereby limiting the driving rod 144 from swinging back to a vertical state. At this time, the steering cylinder 145 will not retract, so that the surveying instrument 3 maintains the current measuring angle.

[0037] A plurality of telescopic support rods 22 are fixedly connected to the support base 2, each of which includes an upper rod 221 and a lower rod 222 slidably connected to the upper rod 221, the lower rod 222 is fixedly connected to the support base 2, a bracket 223 is fixedly connected to the top of the upper rod 221, the surveying instrument 3 is rotatably connected to the bracket 223, a storage groove 23 is opened on the top of the support base 2, the lower rod 222 is located in the storage groove 23, and the upper rod 221 is fixedly connected to the top of the upper rod 221. The rod 221 can also be retracted into the storage groove 23. A floating seat 24 is fixedly connected to the side of the upper rod 221. The floating seat 24 is suitable for the storage groove 23 to be placed into the storage groove 23. The floating seat 24 is divided into two parts, the upper part is an air bin 241, and the lower part is a counterweight bin 242. A water inlet is arranged on the side of the counterweight bin 242, and an air inlet and an air outlet are arranged on the air bin 241. Check valves 243 are arranged at the positions of the air inlet and the air outlet.

[0038] When the surveying instrument 3 is used to conduct all-terrain surveying, if a place with accumulated water is encountered and the water depth is unknown, if the carrier base 1 cannot automatically identify it, it will enter the place with accumulated water. At this time, due to the provision of the floating seat 24, the surveying instrument 3 can float on the water surface to continue to complete the measurement. Specifically, the carrier base 1 can continue to move, and the floating seat 24 moves upward relative to the carrier base 1 driven by the buoyancy of the water surface. The floating seat 24 is divided into two parts, one of which is the counterweight bin 242. During actual use, the air pressure in the air bin 241 can be adjusted, and the volume of water in the counterweight bin 242 can be adjusted at the same time, so that the floating seat 24 can stably float on the water surface, making the measurement result more accurate.

[0039] Reference Figure 1 and Figure 6 A lifting assembly 25 is arranged on the floating seat 24, and a hinged mirror fixing frame 251 is arranged on the upper side of the lifting assembly 25. An infrared reflector is fixedly connected to the mirror fixing frame 251, and a protective assembly 252 is fixedly connected to the back of the infrared reflector. The protective assembly 252 includes a protective plate 2521, and the interior of the protective plate 2521 is a cavity structure. Air flow openings are opened around the protective plate 2521, and a booster device 2522 is arranged inside the protective plate 2521. A slide groove 2523 is opened at one end of the mirror fixing frame 251, and a counterweight block 2524 is slidably connected in the slide groove 2523. The counterweight block 2524 can make the mirror fixing frame 251 maintain an angle of 45 degrees with the ground.

[0040] The booster device 2522 is provided so that in special weather conditions, the back of the infrared reflector can form an air pressure wall to block rain, so that the surveying instrument 3 can also accurately collect data in special weather conditions.

[0041] The working principle of a full-terrain information collection device for surveying and mapping engineering in this application is: When the carrier base 1 is driven to move to the edge of the terrain, one of the steering adjustment plates 1511 will contact the edge wall, and the steering adjustment plate 1511 will move inward and abut against the driving rod 144. When the carrier base 1 continues to move, the driving rod 144 will rotate under the action of the steering adjustment plate 1511. Since a connecting rod 1512 is provided between adjacent steering adjustment plates 1511, when one of the steering adjustment plates 1511 moves inward, the other steering adjustment plates 1511 will rotate between the return spring and the An outward force is generated with the cooperation of the connecting rod 1512. At this time, the steering adjustment plate 1511 continues to move to push the driving rod 144 to rotate. When the driving rod 144 rotates, the steering cylinder 145 is started accordingly. The steering cylinder 145 is extended and inserted into the conical triangular notch 21. As the piston rod of the steering cylinder 145 is extended, the supporting base 2 will rotate accordingly, so that the collection direction of the surveying and mapping instrument 3 is in the direction away from the current steering adjustment plate 1511, that is, away from the wall, so as to facilitate the collection of all-terrain information.

[0042] When the surveying instrument 3 is used to conduct all-terrain surveying, if a place with accumulated water is encountered and the water depth is unknown, if the carrier base 1 cannot automatically identify it, it will enter the place with accumulated water. At this time, due to the provision of the floating seat 24, the surveying instrument 3 can float on the water surface to continue to complete the measurement. Specifically, the carrier base 1 can continue to move, and the floating seat 24 moves upward relative to the carrier base 1 driven by the buoyancy of the water surface. The floating seat 24 is divided into two parts, one of which is the counterweight bin 242. During actual use, the air pressure in the air bin 241 can be adjusted, and the volume of water in the counterweight bin 242 can be adjusted at the same time, so that the floating seat 24 can stably float on the water surface, making the measurement result more accurate.

[0043] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A full-terrain information collection device for surveying and mapping engineering, characterized in that: The invention comprises a carrying base (1) and a supporting base (2) detachably connected to the top of the carrying base (1); the supporting base (2) is rotatably connected to the carrying base (1); a surveying instrument (3) is hingedly connected to the supporting base (2); a plurality of steering control components (151) are arranged on the circumferential side of the carrying base (1); the steering control components (151) are slidably connected to the carrying base (1); and a linkage component is arranged inside the carrying base (1) to control the rotation of the supporting base (2).

2. The all-terrain information acquisition device for surveying and mapping engineering according to claim 1, characterized in that: The carrying base (1) is provided with an upper chamber (12) and a lower chamber (13) inside, and mutually connected through grooves (14) are provided at the middle positions of the upper chamber (12) and the lower chamber (13), the steering control member (151) comprises a steering adjustment plate (1511), the supporting base (2) is provided with a plurality of adjustment grooves (15) connected to the lower chamber (13), the steering adjustment plate (1511) is inserted into the adjustment grooves (15), and the linkage assembly The invention comprises a driving rod (144) which is ball-hinged in the through groove (14); the steering adjustment plate (1511) can contact the driving rod (144) to control the swing of the driving rod (144); a conical triangular notch (21) is provided at the bottom of the supporting base (2); the upper end of the driving rod (144) is fixedly connected with a steering cylinder (145); the steering cylinder (145) can extend into the conical triangular notch (21) to control the rotation of the supporting base (2).

3. The all-terrain information acquisition device for surveying and mapping engineering according to claim 2, characterized in that: A connecting rod (1512) is hingedly arranged between adjacent steering adjustment plates (1511), and the connecting rod (1512) includes a first connecting section and a second connecting section, the first connecting section and the second connecting section are plugged into each other, and a return spring is arranged between the first connecting section and the second connecting section.

4. The all-terrain information acquisition device for surveying and mapping engineering according to claim 2, characterized in that: A conical positioning member (132) that can move upward is arranged in the lower chamber (13), and the conical positioning member (132) can move upward to abut against a conical body on the side of the driving rod (144).

5. The all-terrain information acquisition device for surveying and mapping engineering according to claim 1, characterized in that: A plurality of groups of telescopic support rods (22) are fixedly connected to the upper side of the support base (2), each group of telescopic support rods (22) comprises an upper rod (221) and a lower rod (222) slidably connected to the upper rod (221), the lower rod (222) is fixedly connected to the support base (2), the top end of the upper rod (221) is fixedly connected to a bracket (223), and the surveying instrument (3) is rotatably connected to the bracket (223).

6. The all-terrain information acquisition device for surveying and mapping engineering according to claim 5, characterized in that: The upper rod (221) is fixedly connected with a floating seat (24), the lower part of the floating seat (24) is a counterweight bin (242), the upper part of the floating seat (24) is an air bin (241), a water inlet is provided on the side of the counterweight bin (242), an air inlet and an air outlet are provided on the side of the air bin (241), and one-way valves (243) are provided at the positions of the air inlet and the air outlet.

7. The all-terrain information acquisition device for surveying and mapping engineering according to claim 6, characterized in that: A lifting assembly (25) is arranged on the floating seat (24); a hinged mirror fixing frame (251) is arranged on the upper side of the lifting assembly (25); an infrared reflector is fixedly connected to the mirror fixing frame (251); a protective assembly (252) is fixedly connected to the back of the infrared reflector; the protective assembly (252) comprises a protective plate (2521); the interior of the protective plate (2521) is a cavity structure; airflow openings are provided around the protective plate (2521); and a pressurizing device (2522) is arranged inside the protective plate (2521).

8. The all-terrain information acquisition device for surveying and mapping engineering according to claim 7, characterized in that: A sliding groove (2523) is provided at one end of the mirror fixing frame (251), and a counterweight block (2524) is slidably connected in the sliding groove (2523) so as to keep the mirror fixing frame (251) at an angle of 45 degrees with the ground.

9. The all-terrain information acquisition device for surveying and mapping engineering according to claim 1, characterized in that: The carrying base (1) comprises a frame (16) and a driving roller (161) arranged at the lower part of the frame (16); the driving roller (161) protrudes from the lower surface of the frame (16); and a driving motor is arranged on the driving roller (161) for driving the driving roller to rotate.

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