Multi-angle side slope surveying and mapping device for territorial space planning

Abstract

The invention relates to the technical field of space surveying and mapping, and discloses a multi-angle side slope surveying and mapping device for territorial space planning, which comprises a storage box, cover plates are mounted at two ends of the top of the storage box, a carrier plate is mounted in the storage box, and a surveying and mapping instrument body is fixedly connected to the top of the carrier plate. Protective covers are arranged on the two sides of the surveying and mapping instrument body, the surveying and mapping instrument further comprises a base installed below the storage box, a protective assembly is arranged on the outer side of the surveying and mapping instrument body, and the protective assembly drives the carrier plate to move, ascend and descend. After the surveying instrument body is stored in the storage box, the protective cover is rotated to the two sides of the surveying instrument body for protection. According to the multi-angle side slope surveying and mapping device for territorial space planning, the surveying and mapping instrument body is stored and protected, the surveying and mapping instrument body is prevented from being collided and polluted, the device is convenient to carry, and meanwhile the use influence of direct sunlight on the surveying and mapping instrument body is prevented.

Description

Technical Field

[0001] This invention relates to the field of spatial surveying technology, and in particular to a multi-angle slope surveying device for land spatial planning. Background Technology

[0002] With the accelerated pace of urbanization, the importance of land and space planning has become increasingly prominent, serving as a crucial means to ensure sustainable urban development. In this planning process, slope surveying is particularly critical, as it directly relates to the scientific nature of the planning scheme and the accuracy of its implementation. Slope surveying not only requires accurately depicting the topography but also assessing potential geological risks, providing solid data support for land and space planning.

[0003] Existing multi-angle slope mapping devices used in land spatial planning are mostly surveying instruments. During the transport of these instruments, their imaging and display surfaces are easily damaged or contaminated by external impacts, which affects the image quality. This makes the instruments highly susceptible to damage. Furthermore, their operating environment is mostly outdoors, where they are easily damaged by sunlight and high temperatures. Additionally, lighting can affect the visibility of the display screen, hindering their practical use outdoors. Moreover, when placing the instrument, the unevenness of the ground can cause deviations in its position relative to the ground and the surveying location, resulting in the instrument being tilted and not level with the surveying location, which in turn affects the final surveying results. Summary of the Invention

[0004] The technical problem to be solved by the present invention is that the existing surveying instruments are easily damaged and their placement position is easy to adjust, which affects their surveying accuracy. To this end, we propose a multi-angle slope surveying device for land space planning.

[0005] To achieve the above objectives, this application adopts the following technical solution: a multi-angle slope mapping device for land space planning, including a storage box, with cover plates installed at both ends of the top of the storage box, a carrier plate installed inside the storage box, a mapping instrument body fixedly connected to the top of the carrier plate, protective covers provided on both sides of the mapping instrument body, and a base installed below the storage box.

[0006] The outer side of the surveying instrument body is provided with a protective component. The protective component drives the carrier plate to move and lift, so that after the surveying instrument body is put into the storage box, the protective cover is rotated to both sides of the surveying instrument body for protection, and after the surveying instrument body is lifted out of the storage box, it automatically rotates and moves away from both sides of the surveying instrument body.

[0007] A closing component, which is connected to the protective component, so that during the upward movement of the surveyor body, the two cover plates are slightly raised and moved to the sides to open the top of the storage box.

[0008] A light-shielding assembly is installed above the surveying instrument body to block the light above the surveying instrument body, prevent sunlight from directly shining on the surveying instrument body, and prevent the surveying instrument body from being affected by strong light, thus affecting the visibility of its display area.

[0009] An adjustment component, located inside the base, is used to finely adjust the tilt angle of the surveying instrument body according to its placement position during use, so as to achieve parallel adaptation with the slope surveying angle.

[0010] Preferably, the protective component includes:

[0011] The motor has transmission teeth installed at its output end. Long shafts are rotatably connected to both ends of the bottom of the carrier plate via bearings. The surfaces of the transmission teeth mesh with the middle of the long shafts. A toothed plate is fixedly connected to one side of the inner wall of the storage box. One side of the long shaft meshes with the toothed plate. Self-lubricating rods are fixedly connected to all four sides of the inner wall of the storage box. The carrier plate is slidably connected to the self-lubricating rods on all four sides. Partitions are fixedly connected to both sides of the inner wall of the storage box. Sliding grooves are provided inside the partitions. A guide plate is fixedly connected to the top of the partitions. Rotating shafts are fixedly connected to both ends of the top of the carrier plate. The bottom of the protective cover is rotatably connected to the surface of the rotating shafts. A rack is fixedly connected to one side of the protective cover. A wedge is fixedly connected to one side of the protective cover. Two protruding rods are fixedly connected to the right side of the cover plate near the wedge.

[0012] Preferably, the closure component includes:

[0013] The storage box has a shaft disc with rotating rods rotatably connected to its top and bottom. Two limiting shafts are fixedly connected to both sides of the inner wall of the storage box. A shaped rod is rotatably connected to the surface of each limiting shaft. One end of the rotating rod is rotatably connected to the bottom end of the shaped rod, and the top end of the shaped rod is rotatably connected to a cover plate. A connecting rod is rotatably connected to both the front and rear ends of the bottom of the cover plate. The other end of the connecting rod is rotatably connected to the inner wall of the storage box via a rotating shaft. A first gear is fixedly connected to one side of the shaft disc, and a second gear is rotatably connected to one side of the partition plate. The first gear and the second gear mesh with each other.

[0014] Preferably, the light-shielding component includes:

[0015] A long pole has sunshades rotatably connected to both sides via hinges. Two support rods are fixedly connected to the bottom of the long pole, and the bottom of the support rods is fixedly connected to the top of the surveying instrument body. Several plastic strips are fixedly connected to the bottom of the two sunshades.

[0016] Preferably, the adjustment component includes:

[0017] A circular shaft is rotatably connected to a base. A tripod is installed on the bottom of the base. Circular grooves are opened around the bottom of the storage box. A lead screw is threaded around the base. A circular rod is fixedly connected to the top of the lead screw and is embedded inside the circular groove.

[0018] Preferably, limiting plates are fixedly connected to both sides of the top of the carrier plate, and the distance between the limiting plates is slightly smaller than the opening distance between the two cover plates.

[0019] Preferably, two semi-circular holes are provided on each adjacent side of the two cover plates, and the support rod slides on the inner wall of the semi-circular holes.

[0020] Preferably, a level is fixedly connected to all four sides of the storage box, and the four levels are horizontally aligned with each other.

[0021] The technical effects and advantages of this invention are as follows:

[0022] I. In this invention, the surveying instrument body is protected by a storage box and a protective cover. The protective cover can automatically flip as the surveying instrument body is in use, thereby blocking and protecting the imaging surface and control panel of the surveying instrument body. This prevents the surveying instrument body from being accidentally touched or scratched during transport, and prevents the imaging surface of the surveying instrument body from being contaminated, which would affect the quality of slope surveying. At the same time, the protective structure also allows the user to quickly unfold the protective cover when using the instrument body, so that the imaging surface and control panel of the surveying instrument body can be fully exposed, which is convenient for operation and control without the need for additional external force, thereby improving the convenience and surveying efficiency of the device.

[0023] Second, in this invention, the protective components are raised and lowered to open and close the two covers, allowing the surveying instrument to be lifted out of the storage box for use. When the device is not in use, the surveying instrument can be completely stored inside the storage box, and the two covers close to shield the top of the storage box, thus protecting the outside of the surveying instrument. The tight fit of the two covers effectively prevents dust, moisture, and other external factors from entering the device, further protecting the surveying instrument and other precision components from damage and ensuring the continuous and stable operation of surveying work. At the same time, the covers automatically close with the position of the protective components, reducing the steps and complexity of the user's operation of the device and improving the smoothness and efficiency of operation.

[0024] Thirdly, in this invention, by setting up a light-shielding component to shield the surveying instrument body from sunlight, the invention prevents direct sunlight from causing the surveying instrument body to overheat, thus preventing high temperatures from affecting the performance of the surveying instrument body and ensuring the accuracy of the surveying data. The light-shielding component is flexibly designed and can be adjusted according to the actual lighting conditions to prevent strong light from affecting the visibility of the display area of ​​the surveying instrument body. It ensures the necessary shielding effect without obstructing the normal working field of view of the surveying instrument body, and can effectively resist wind and rain erosion under harsh weather conditions, further extending the service life of the device and improving the reliability and stability of the overall surveying work.

[0025] Fourth, in this invention, the surveying instrument body is placed on the ground using a tripod, so that the surveying instrument body is aligned with the slope to be surveyed. Then, the height of multiple lead screws is adjusted to create a height difference between the bottom of the storage box and the base. The storage box and the tripod are then tilted in opposite directions to make the surveying instrument body level with the ground. By making the ground, the slope of the surveying instrument body, and the slope level, the influence of the tripod tilt on the surveying accuracy of the surveying instrument body is avoided. This allows for multi-angle adjustment of the surveying instrument body to adapt to the usage needs of different environments. Attached Figure Description

[0026] Figure 1 This is a schematic diagram of the main structure of the present invention;

[0027] Figure 2 This is a schematic diagram of the top structure of the present invention;

[0028] Figure 3 For the present invention Figure 2 Enlarged view of the structure at point A in the middle;

[0029] Figure 4 This is a cross-sectional view of the internal structure of the base of the present invention;

[0030] Figure 5 This is a sectional view of the vertical cross-section structure of the present invention;

[0031] Figure 6 An exploded view of the main structure of the present invention;

[0032] Figure 7 This is a plan view of the internal structure of the storage box of the present invention;

[0033] Figure 8 This is a bottom view of the internal structure of the storage box of the present invention;

[0034] Figure 9 This is a schematic diagram showing the position and structure of the partition and protective cover of the present invention.

[0035] Legend: 1. Storage box; 2. Cover plate; 3. Carrier plate; 4. Surveying instrument body; 5. Protective cover; 6. Base; 7. Motor; 8. Transmission gear; 9. Long shaft; 10. Gear plate; 11. Self-lubricating rod; 12. Partition plate; 13. Slide groove; 14. Guide plate; 15. Rotating shaft; 16. Rack; 17. Wedge block; 18. Protruding rod; 19. Shaft disc; 20. Rotating rod; 21. Limiting shaft; 22. Irregular rod; 23. Connecting rod; 24. First gear; 25. Second gear; 26. Long rod; 27. Sunshade; 28. Support rod; 29. ​​Plastic strip; 30. Circular shaft; 31. Tripod; 32. Circular groove; 33. Lead screw; 34. Round rod; 35. Limiting plate; 36. Semicircular hole; 37. Level. Detailed Implementation

[0036] The present invention will now be described in further detail with reference to the accompanying drawings and preferred embodiments. These drawings are simplified schematic diagrams, which only illustrate the basic structure of the invention in a schematic manner, and therefore only show the components relevant to the invention.

[0037] Reference Figures 1-9 As shown, the present invention provides a technical solution: a multi-angle slope mapping device for land space planning, including a storage box 1, with cover plates 2 installed at both ends of the top of the storage box 1, a carrier plate 3 installed inside the storage box 1, a surveying instrument body 4 fixedly connected to the top of the carrier plate 3, protective covers 5 provided on both sides of the surveying instrument body 4, and a base 6 installed below the storage box 1.

[0038] The outer side of the surveying instrument body 4 is provided with a protective component. The protective component drives the carrier plate 3 to move and lift, so that after the surveying instrument body 4 is put into the storage box 1, the protective cover 5 is rotated to the sides of the surveying instrument body 4 for protection. After the surveying instrument body 4 is lifted out of the storage box 1, it automatically rotates and moves away from the sides of the surveying instrument body 4.

[0039] The closing component is connected to the protective component via a transmission mechanism.

[0040] The light-shielding assembly is installed on top of the main body 4 of the surveying instrument.

[0041] Adjustment component, which is located inside base 6.

[0042] Among them, reference Figures 1-9 As shown, in this embodiment, the protective components include:

[0043] Motor 7, with transmission gears 8 installed at its output end. Long shafts 9 are rotatably connected to both ends of the bottom of the carrier plate 3 via bearings. The surfaces of the transmission gears 8 mesh with the middle of the long shafts 9. A toothed plate 10 is fixedly connected to one side of the inner wall of the storage box 1, and one side of the long shaft 9 meshes with the toothed plate 10. Self-lubricating rods 11 are fixedly connected to all four sides of the inner wall of the storage box 1, and the carrier plate 3 is slidably connected to the self-lubricating rods 11 on all four sides. Partitions 12 are fixedly connected to both sides of the inner wall of the storage box 1, with grooves 13 inside each partition 12. A guide plate 14 is fixedly connected to the top of each partition 12. Both ends of the top of the carrier plate 3 are... A rotating shaft 15 is fixedly connected, and the bottom of the protective cover 5 is rotatably connected to the surface of the rotating shaft 15. A rack 16 is fixedly connected to one side of the protective cover 5, and a wedge 17 is fixedly connected to another side of the protective cover 5. Two protruding rods 18 are fixedly connected to the right cover plate 2 near the wedge 17. After the user places the device in the measuring position, they operate the control button on the side of the storage box 1 to start the motor 7. The motor 7 drives the transmission gear 8 to rotate and transmit the power to the long shaft 9. The long shaft 9 is then engaged with the toothed plate 10, allowing the long shaft 9 to climb along the toothed plate 10 during forward or reverse rotation. The instrument may descend, and through the sliding connection between the carrier plate 3 and the self-lubricating rod 11, the carrier plate 3 can slide along the self-lubricating rod 11 on its outer side when it is raised and lowered under the action of the long shaft rod 9. When the surveying instrument body 4 is inside the storage box 1, the protective cover 5 will be placed between the partition plate 12 and the surveying instrument body 4. One side of the protective cover 5 is attached to one side of the partition plate 12. Due to the restraint of the partition plate 12 on the position of the protective cover 5, the protective cover 5 will not rotate, and the rack 16 will be placed in the slide groove 13 and slide along the slide groove 13. When the surveying instrument body 4 and the protective cover 5 are lifted out of the storage box 1, the rack 16 will be lifted out of the slide groove 13. As the protective cover 5 slides out, it will no longer be restrained by the partition 12. When the protective cover 5 is raised to the top of the storage box 1, the inclined block 17 on one side will contact the protruding rod 18. The inclined surface of the protruding rod 18 is restrained by the protruding rod 18, causing the protective cover 5 to flip outward along the rotation axis 15 and move away from both sides of the surveyor body 4. The protective cover 5 will then release the control panel and camera head of the surveyor body 4 from the obstruction. At this time, the surveyor body 4 will be completely raised out of the storage box 1, and the user can use the surveyor body 4 normally to conduct slope surveying of mountain roads and other scenes.

[0044] After the surveying instrument body 4 is finished using, it needs to be stored in the storage box 1. The user then operates the control button to drive the motor 7 and the transmission gear 8 to rotate in opposite directions. The transmission gear 8 then drives the long shaft 9 to rotate in the opposite direction, causing the long shaft 9 to move in the opposite direction along the toothed plate 10, lowering the height of the carrier plate 3. This allows the surveying instrument body 4 to gradually move into the storage box 1. During this process, the descent of the surveying instrument body 4 will cause the protective cover 5 to move downwards. The initial position of the protective cover 5 is at the top of the storage box 1. As it moves downwards, the protective cover 5 will gradually flip towards the surveying instrument body 4 along the top of the storage box 1. Afterwards, the surveying... As the plotter body 4 continues to descend, the protective cover 5 will also flip to a certain angle. Due to the presence of the partition 12, when the protective cover 5 is put into the storage box 1, the inclined surface of the rack 16 will also contact the inclined surface of the inner wall of the guide plate 14. Through the guidance of the rack 16 by the two inclined surfaces, the protective cover 5 will deflect and move close to both sides of the plotter body 4. After the plotter body 4 moves down into the storage box 1, the protective cover 5 will be placed on the outside of the operating surface and the shooting surface of the plotter body 4, shielding and protecting both sides of the plotter body 4. In addition, the inside of the protective cover 5 is equipped with a sponge pad to avoid damage to the plotter body 4 from impacts and bumps.

[0045] By adjusting the height of the surveying instrument body 4, the protective cover 5 can be automatically flipped. This allows the protective cover 5 to automatically open when the surveying instrument body 4 is in use, and to automatically rotate the protective cover 5 to protect the display panel and shooting surface of the surveying instrument body 4 when not in use. This prevents the surveying instrument body 4 from being affected by external contamination, thus protecting the lens from bumps and knocks during transportation. This increases the portability of the surveying instrument body 4 in daily use and reduces the possibility of damage during carrying.

[0046] Reference Figures 1-9 As shown in this embodiment, the closure component includes:

[0047] A shaft disc 19 has rotating rods 20 rotatably connected to its top and bottom. Two limiting shafts 21 are fixedly connected to both sides of the inner wall of the storage box 1. A shaped rod 22 is rotatably connected to the surface of each limiting shaft 21. One end of the rotating rod 20 is rotatably connected to the bottom end of the shaped rod 22, and the top end of the shaped rod 22 is rotatably connected to the cover plate 2. Connecting rods 23 are rotatably connected to the front and rear ends of the bottom of the cover plate 2. The other end of the connecting rods 23 is rotatably connected to the inner wall of the storage box 1 via a rotating shaft. A first gear 24 is fixedly connected to one side of the shaft disc 19, and a second gear 24 is rotatably connected to one side of the partition plate 12. Gear 25, first gear 24 and second gear 25 are meshed and connected. Limiting plates 35 are fixedly connected to both sides of the top of the carrier plate 3. The distance between the limiting plates 35 is slightly smaller than the opening distance between the two cover plates 2. During the process of the carrier plate 3 rising from the inside of the storage box 1, since the rack 16 will be inside the slide groove 13, as the protective cover 5 rises with the surveyor body 4, the rack 16 will come into contact with the second gear 25. The rise of the rack 16 will drive the second gear 25 to rotate 180 degrees. Then, through the proportional transmission between the second gear 25 and the first gear 24, When the rack 16 rises from inside the storage box 1, the first gear 24 drives the shaft disk 19 to rotate 180 degrees clockwise. This rotation of the shaft disk 19 drives the two rotating rods 20 to deflect the two irregularly shaped rods 22 along the limiting shaft 21, thereby causing the cover plate 2 to gradually rise and separate to both sides. The displacement of the cover plate 2 also causes the connecting rod 23 to rotate. Following the rotation angle of the connecting rod 23, the connecting rod 23 supports one side of the cover plate 2, keeping it in a horizontal position. This allows the cover plate 2 to automatically separate to both sides as the surveying instrument body 4 rises. Open the top of the storage box 1. After the rack 16 contacts the second gear 25 and drives the second gear 25 to rotate at a certain angle, the rack 16 will separate from the second gear 25. At this time, the two cover plates 2 have been separated. At this time, the limiting plate 35 will move between the two cover plates 2 as the surveying instrument body 4 is lifted, and limit the positional distance between the two cover plates 2. This makes it so that when the rack 16 is no longer in contact with the second gear 25, the first gear 24 and the cover plate 2 will not rotate in the opposite direction. After that, the surveying instrument body 4 will continue to rise and be completely lifted out of the storage box 1.

[0048] As the surveyor body 4 descends into the storage box 1, the limiting plate 35 moves down with the surveyor body 4 and moves away from between the two cover plates 2. At this time, the rack 16 will also rotate with the protective cover 5 to a certain position and contact the second gear 25, thereby driving the second gear 25 and the first gear 24 to rotate counterclockwise. This causes the rotating rod 20 and the irregular rod 22 to move in opposite directions, resetting the position of the irregular rod 22 and the connecting rod 23 to the initial position. This also resets the cover plate 2 to the top position of the storage box 1, closing the top opening of the storage box 1. At this time, the surveyor body 4 will be completely inside the storage box 1, and the top will be sealed by the cover plate 2 to prevent external impurities and dirt from entering the storage box 1.

[0049] The lifting and lowering movement of the protective components drives the second gear 25 to rotate, thereby realizing the rotation of the shaft disk 19 in both directions. The rotation of the shaft disk 19 then drives the irregular rod 22 and the connecting rod 23 to deflect, thereby completing the lifting and separation of the cover plate 2 and its close-up closure. This allows the surveying instrument body 4 to automatically open the cover plate 2 to protect the top of the storage box 1 when in use, and the cover plate 2 to automatically reset and close the top opening of the storage box 1 when not in use.

[0050] Reference Figure 1 , Figure 2 , Figure 5 and Figure 8 As shown, in this embodiment, the light-shielding component includes:

[0051] A long rod 26 has sunshades 27 hinged to both sides. Two support rods 28 are fixedly connected to the bottom of the long rod 26, and their bottoms are fixedly connected to the top of the surveying instrument body 4. Several plastic strips 29 are fixedly connected to the bottom of the two sunshades 27. Two semi-circular holes 36 are opened on adjacent sides of the two cover plates 2. The support rods 28 slide along the inner walls of the semi-circular holes 36. When the two cover plates 2 are on top of the storage box 1 and closed, the support rods 28 will be inside the semi-circular holes 36. This allows the long rod 26 to rise synchronously with the surveying instrument body 4 when it rises. When the surveying instrument body 4 is raised from inside the storage box 1 for use, the two sunshades 27 will be at the top of the storage box 1, blocking the high temperature of the surveying instrument body 4 from sunlight. The sunshades 27 are rotatably connected to the long rod 26 and are easily molded via several plastic strips 29. Made of metal, this allows operators to rotate the sunshade 27 to a certain tilt angle. The plastic strip 29 then follows the rotation of the sunshade 27, deforms, and sets, fixing the rotation position of the sunshade 27. This allows for adjustment of the angles of the two sunshades 27. When the surveying instrument body 4 is used in direct sunlight or rainy weather, the two sunshades 27 can be adjusted to a horizontal or parallel position to guide rainwater and provide shade for the top of the surveying instrument body 4. This reduces the heat dissipation impact of sunlight on the surveying instrument body 4 during use, preventing the temperature of the surveying instrument body 4 from rising due to sunlight and causing damage due to prolonged high-temperature operation. At the same time, the sunshades 27 provide shade for the top of the surveying instrument body 4, preventing the display area from being in a bright light that would affect the user's operation of the control panel and surveying observation.

[0052] Reference Figure 1 , Figure 2 and Figure 4 As shown, in this embodiment, the adjustment component includes:

[0053] A circular shaft 30 is rotatably connected to a base 6 at its bottom. A tripod 31 is mounted on the bottom of the base 6. Circular grooves 32 are formed around the bottom of the storage box 1. Lead screws 33 are threaded onto the base 6 at all four sides. A circular rod 34 is fixedly connected to the top of the lead screw 33, and the circular rod 34 is embedded in the circular groove 32. Levels 37 are fixedly connected to the four sides of the storage box 1, and the four levels 37 are horizontally aligned with each other. When the surveying instrument 4 is raised from the storage box 1 for use, the user can adjust the height of the tripod 31 to a suitable position and then place the tripod 31 on the ground. Since this device is often used in open-air environments such as construction sites, the ground is often uneven and irregular. When the tripod 31 is placed on the ground, the slope that the surveying instrument 4 is aligned with will also be tilted due to the inclination of the ground, making it impossible for the surveying instrument 4 to be accurately aligned with the slope for parallel measurement. In this case, the operator can operate the four lead screws 33 to move up or down, so that the circular rod 34 is aligned with the base 6. 4. The device rises to the top of the inner wall of the circular groove 32. Through the height difference between the four lead screws 33 and the circular rod 34, the circular shaft 30 at the bottom of the storage box 1 deflects at a certain angle along the middle of the base 6, thereby adjusting the horizontal angle between the storage box 1 and the base 6. The circular shaft 30, tripod 31, lead screws 33, circular rod 34, and level 37 are all existing technologies. The circular shaft 30 and the circular groove 32 are similar to a universal joint and are only used to adjust the angle of the surveying instrument body 4. In actual use, other devices with the same effect can be used instead. When the tripod 31 is tilted, the operator can adjust the storage box 1 and the base 6 to tilt in the opposite direction to a certain angle, and then observe the horizontal status of the multiple levels 37 to make the surveying instrument body 4 level with the ground. This allows the surveying instrument body 4 to be used for multi-angle adjustment and accurate surveying in different terrains, avoiding the surveying instrument body 4 from tilting itself and the slope due to the tilt of the ground in actual use, which would affect the accuracy of the slope surveying.

[0054] Finally, it should be noted that the above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A multi-angle slope mapping device for territorial space planning, comprising a storage box (1), characterized in that: The storage box (1) has cover plates (2) installed at both ends of the top. The storage box (1) has a carrier plate (3) installed inside. The top of the carrier plate (3) is fixedly connected to the surveying instrument body (4). The surveying instrument body (4) has protective covers (5) on both sides. It also includes a base (6) installed below the storage box (1). The outer side of the surveying instrument body (4) is provided with a protective component. The protective component drives the carrier plate (3) to rise and fall so that after the surveying instrument body (4) is put into the storage box (1), the protective cover (5) is rotated to both sides of the surveying instrument body (4). After the surveying instrument body (4) is lifted out from the storage box (1), it automatically rotates and moves away from both sides of the surveying instrument body (4). The closing component is connected to the protective component in a transmission manner so that during the rising process of the surveyor body (4), the two cover plates (2) are slightly raised and moved to the sides to open the top of the storage box (1); The light-shielding assembly is installed above the surveying instrument body (4) to block the light above the surveying instrument body (4), prevent the sunlight from directly shining on the surveying instrument body (4), and prevent the surveying instrument body (4) from being affected by strong light. An adjustment component is provided inside the base (6) to adjust the tilt angle of the surveyor body (4) according to the placement position of the surveyor body (4) so ​​as to match the parallelism of the slope surveying angle.

2. The multi-angle side slope surveying device for territorial space planning according to claim 1, characterized in that: The protective components include: The motor (7) has a transmission gear (8) installed at its output end. The two ends of the bottom of the carrier plate (3) are rotatably connected to a long shaft (9) via bearings. The surface of the transmission gear (8) meshes with the middle of the long shaft (9). A toothed plate (10) is fixedly connected to one side of the inner wall of the storage box (1). One side of the long shaft (9) meshes with the toothed plate (10). Self-lubricating rods (11) are fixedly connected to all four sides of the inner wall of the storage box (1). The carrier plate (3) is slidably connected to the self-lubricating rods (11) all four sides. The inner wall of the storage box (1) Both sides are fixedly connected to partitions (12), and the partitions (12) have grooves (13) inside. The top of the partitions (12) is fixedly connected to guide plates (14). Both ends of the top of the carrier plate (3) are fixedly connected to rotating shafts (15). The bottom of the protective cover (5) is rotatably connected to the surface of the rotating shafts (15). A rack (16) is fixedly connected to one side of the protective cover (5). A wedge (17) is fixedly connected to one side of the protective cover (5). Two protruding rods (18) are fixedly connected to the right side of the cover plate (2) near the wedge (17).

3. The multi-angle side slope surveying device for territorial space planning according to claim 2, characterized in that: The closure component includes: A shaft disc (19) is rotatably connected to the top and bottom of the shaft disc (19). Two limiting shafts (21) are fixedly connected to both sides of the inner wall of the storage box (1). A shaped rod (22) is rotatably connected to the surface of the limiting shaft (21). One end of the rotating rod (20) is rotatably connected to the bottom end of the shaped rod (22). The top end of the shaped rod (22) is rotatably connected to the cover plate (2). The front end and rear end of the bottom of the cover plate (2) are rotatably connected to the connecting rod (23). The other end of the connecting rod (23) is rotatably connected to the inner wall of the storage box (1) through a rotating shaft. A first gear (24) is fixedly connected to one side of the shaft disc (19). A second gear (25) is rotatably connected to one side of the partition plate (12). The first gear (24) and the second gear (25) are meshed together.

4. The multi-angle side slope surveying device for territorial space planning according to claim 1, characterized in that: The light-shielding component includes: The long rod (26) has sunshades (27) connected to both sides of it via hinges. Two support rods (28) are fixedly connected to the bottom of the long rod (26). The bottom of the support rods (28) is fixedly connected to the top of the surveying instrument body (4). Several plastic strips (29) are fixedly connected to the bottom of the two sunshades (27).

5. The multi-angle side slope surveying device for territorial space planning according to claim 1, characterized in that: The adjustment component includes: A circular shaft (30) is rotatably connected to a base (6) at its bottom. A tripod (31) is installed at the bottom of the base (6). Circular grooves (32) are provided around the bottom of the storage box (1). A lead screw (33) is threaded around the base (6). A round rod (34) is fixedly connected to the top of the lead screw (33). The round rod (34) is embedded inside the circular groove (32).

6. The multi-angle side slope surveying device for territorial space planning according to claim 1, characterized in that: Limiting plates (35) are fixedly connected to both sides of the top of the carrier plate (3), and the distance between the limiting plates (35) is slightly smaller than the opening distance between the two cover plates (2).

7. A multi-angle slope mapping device for land spatial planning according to claim 4, characterized in that: Two semi-circular holes (36) are opened on each of the two adjacent sides of the cover plates (2), and the support rod (28) slides on the inner wall of the semi-circular holes (36).

8. A multi-angle slope mapping device for land spatial planning according to claim 1, characterized in that: The storage box (1) is fixedly connected to a level (37) on all four sides, and the four levels (37) are horizontally aligned with each other.

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