A GIS-based land space planning and design surveying device

Abstract

This invention discloses a GIS-based land spatial planning and design surveying device, including a fixed platform. A storage slot is formed on the upper side wall of the fixed platform, and a horizontal plate is fixedly connected within the storage slot. An electric telescopic rod is fixedly connected to the upper side wall of the horizontal plate. The drive end of the electric telescopic rod is vertically upward and fixedly connected to a fixing block. A surveying instrument is mounted on the upper side wall of the fixing block. Two sealing plates are slidably disposed on the upper end of the fixed platform, and a linkage mechanism is provided between the opposing side walls of the two sealing plates and the electric telescopic rod. When not in use, this invention automatically protects the surveying instrument through the two sealing plates, solving the problem of easy damage in cluttered environments. It also allows for adjustment of the angle of the drawing board, facilitating drawing operations on the drawing board for users.

Description

Technical Field

[0001] This invention relates to the field of engineering surveying and mapping technology, and in particular to a GIS-based land spatial planning and design surveying and mapping device. Background Technology

[0002] Surveying and mapping, literally understood as measurement and drawing, is based on computer technology, optoelectronic technology, network communication technology, space science, and information science. It utilizes Global Navigation Satellite System (GNSS), Remote Sensing (RS), and Geographic Information System (GIS) as its core technologies. It selects existing feature points and boundaries on the ground and obtains graphic and location information reflecting the current state of the ground through measurement methods for use in engineering construction, planning and design, and administrative management. The spatial planning system focuses on the rational protection and effective utilization of spatial resources. It explores mechanisms for planning, implementation, management, and supervision under a "multi-plan integration" model, aiming to achieve breakthroughs in spatial resource protection, spatial element coordination, spatial structure optimization, spatial efficiency improvement, and spatial rights fairness. my country's national spatial planning system includes three levels: national, provincial, and municipal / county. Surveying instruments, simply put, are instruments and devices designed and manufactured for data acquisition, processing, and output in surveying operations. These include various instruments used for orientation, distance measurement, angle measurement, height measurement, mapping, and photogrammetry during the planning, design, construction, and operation management phases of engineering construction.

[0003] Most existing surveying equipment is used in open-air environments with a lot of dust. The surveying equipment usually has a measuring instrument, but the lens cannot be protected when not in use, which makes the measuring instrument easy to be damaged in the messy environment and increases maintenance costs. Summary of the Invention

[0004] The purpose of this invention is to solve the problems in the background art by proposing a GIS-based land spatial planning and design surveying device.

[0005] To achieve the above objectives, the present invention adopts the following technical solution:

[0006] A GIS-based land spatial planning and design surveying device includes a fixed platform. A storage slot is formed on the upper side wall of the fixed platform, and a horizontal plate is fixedly connected within the storage slot. An electric telescopic rod is fixedly connected to the upper side wall of the horizontal plate. The drive end of the electric telescopic rod is vertically upward and fixedly connected to a fixing block. A surveying instrument is mounted on the upper side wall of the fixing block. Two sealing plates are slidably provided on the upper end of the fixed platform. A linkage mechanism is provided between the opposing side walls of the two sealing plates and the electric telescopic rod. A drawing board is rotatably connected to the front side wall of the fixed platform. A worm gear is fixedly inserted into the middle of the upper part of the drawing board, penetrating the front wall of the fixed platform and extending into the storage slot. An adjustment mechanism is provided on the side of the worm gear located in the storage slot. A clamping plate is provided on the front wall of the drawing board, and a clamping mechanism is provided between the clamping plate and the drawing board.

[0007] Preferably, the linkage mechanism includes a C-shaped rod fixedly connected to the side wall of the sealing plate and slidably inserted into the side wall of the fixed platform. A spring is fixedly connected between the C-shaped rod and the side wall of the fixed platform. A trapezoidal block is fixedly connected to one end of the C-shaped rod located in the storage groove. A push rod that contacts the inclined surface of the trapezoidal block is fixedly connected to the outer wall of the drive end of the electric telescopic rod.

[0008] Preferably, the adjustment mechanism includes a worm installed at the bottom of the storage slot and meshing with a worm gear. A bevel gear one is fixedly sleeved on the outer wall of the worm. A bevel gear two meshes on the outer side of the bevel gear one. A rotating shaft penetrating the inner wall of the storage slot is fixedly connected to the side wall of the bevel gear two. A turntable is fixedly connected to one end of the rotating shaft located outside the fixed platform.

[0009] Preferably, the clamping mechanism includes a fixed shaft that moves through both sides of the drawing board, and both ends of the fixed shaft are fixedly connected to fixed plates that are fixedly connected to the front wall of the fixed platform. Each fixed plate is connected to a clamping plate by a coil spring.

[0010] Preferably, a storage box located below the storage slot is slidably inserted into the front wall of the fixed platform.

[0011] Preferably, a level is installed on the upper sidewall of each of the sealing plates.

[0012] Preferably, the lower side wall of the fixed platform is equipped with multiple casters.

[0013] Preferably, a guide block is fixedly connected to the lower side wall of each trapezoidal block, and a guide rod fixedly connected to the storage groove is movably inserted into the side wall of each guide block.

[0014] Preferably, each of the two push rods has a pulley mounted on the inclined surface of the trapezoidal block on the same side at one end facing away from each other.

[0015] Compared with existing technologies, the advantages of this GIS-based land spatial planning and design surveying device are as follows:

[0016] 0. A sealing plate is installed. When not in use, the drive end of the electric telescopic rod is retracted, allowing the surveyor to move into the storage slot. This causes the two push rods to move down and stop squeezing the two trapezoidal blocks. Under the elastic force of the two springs, the two sealing plates move towards each other until they seal the top of the fixed platform. This prevents the surveyor from being exposed to the outside when not in use and thus protects it from damage.

[0017] 1. A worm gear and a worm are set up. Rotating the turntable drives the second bevel gear to rotate, which in turn drives the first bevel gear to rotate. The meshing of the worm and the worm gear drives the drawing board to rotate, thereby adjusting the angle of the drawing board. The self-locking property of the worm gear and the worm is used to fix the position of the drawing board, making it convenient for users to draw on the drawing board.

[0018] 2. When drawing, the clamp can be flipped upwards, the drawing paper can be placed behind the clamp, and then the clamp can be released. Under the elastic force of the two coil springs, the clamp will clamp and fix the drawing paper, which improves the drawing efficiency.

[0019] In summary, when not in use, the present invention can automatically protect the surveying instrument through two sealing plates, solving the problem of easy damage in cluttered environments. At the same time, the angle of the drawing board can be adjusted, making it convenient for users to perform drawing operations on the drawing board. Attached Figure Description

[0020] Figure 1 This is a schematic diagram of the structure of a GIS-based land spatial planning and mapping device proposed in this invention.

[0021] Figure 2 This is an external view of a GIS-based land spatial planning and mapping device proposed in this invention.

[0022] Figure 3 This is a side view of the adjustment mechanism in a GIS-based land spatial planning and design surveying device proposed in this invention;

[0023] Figure 4 for Figure 2 Enlarged view of the structure of A in the middle.

[0024] In the diagram: 1. Fixed platform, 2. Storage slot, 3. Horizontal plate, 4. Electric telescopic rod, 5. Fixed block, 6. Surveying instrument, 7. Sealing plate, 8. Drawing board, 9. Worm gear, 10. Clamping plate, 11. C-shaped rod, 12. Spring, 13. Trapezoidal block, 14. Push rod, 15. Worm gear, 16. Bevel gear one, 17. Bevel gear two, 18. Rotating shaft, 19. Turntable, 20. Fixed shaft, 21. Fixed plate, 22. Coil spring, 23. Level, 24. Storage box, 25. Universal wheel, 26. Guide rod, 27. Guide block, 28. Pulley. Detailed Implementation

[0025] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present invention. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments.

[0026] In the description of this invention, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this invention.

[0027] Reference Figure 1-4 A GIS-based land spatial planning and design surveying device includes a fixed platform 1. A storage box 24 located below a storage slot 22 is slidably inserted into the front wall of the fixed platform 1 to facilitate the placement of drawing tools. Multiple casters 25 are installed on the lower side wall of the fixed platform 1, and each caster 25 has its own braking structure to facilitate the movement and fixation of the device.

[0028] The upper side wall of the fixed platform 1 is provided with a storage slot 2. A horizontal plate 3 is fixedly connected in the storage slot 2. An electric telescopic rod 4 is fixedly connected to the upper side wall of the horizontal plate 3. The drive end of the electric telescopic rod 4 is vertically upward and fixedly connected to a fixing block 5. A surveying instrument 6 is installed on the upper side wall of the fixing block 5. The surveying instrument 6 can be moved out of the fixed platform 1 for use by means of the electric telescopic rod 4.

[0029] Two sealing plates 7 are slidably provided on the upper end of the fixed platform 1. A linkage mechanism is provided between the side wall of the two sealing plates 7 facing away from each other and the electric telescopic rod 4. The linkage mechanism includes a C-shaped rod 11 fixedly connected to the side wall of the sealing plate 7 and slidably inserted into the side wall of the fixed platform 1. A spring 12 is fixedly connected between the C-shaped rod 11 and the side wall of the fixed platform 1. A trapezoidal block 13 is fixedly connected to one end of the C-shaped rod 11 located in the storage groove 2. A guide block 27 is fixedly connected to the lower side wall of each trapezoidal block 13. A guide rod 26 fixedly connected to the storage groove 2 is movably inserted into the side wall of each guide block 27, thereby improving the stability of the two trapezoidal blocks 13 when moving.

[0030] The outer wall of the drive end of the electric telescopic rod 4 is fixedly connected to a push rod 14 that contacts the inclined surface of the trapezoidal block 13. The opposite ends of the two push rods 14 are each equipped with a pulley 28 that is rolled on the inclined surface of the trapezoidal block 13 on the same side. When the drive end of the electric telescopic rod 4 extends, it can drive the two push rods 14 to move upward. By driving the two pulleys 28 to roll on the inclined surface of the trapezoidal block 13, it pushes the two trapezoidal blocks 13 to move in opposite directions until the two sealing plates 7 are moved in opposite directions by the two C-shaped rods, opening the upper side of the fixed platform 1 to facilitate the removal of the surveying instrument 6. When not in use, the drive end of the electric telescopic rod 4 is retracted so that the surveying instrument 6 is moved into the storage slot 2, and the two push rods 14 are driven downward to stop squeezing the two trapezoidal blocks 13. Under the elastic force of the two springs 12, the two sealing plates 7 move towards each other until the top of the fixed platform 1 is closed, avoiding the problem of the surveying instrument 6 being exposed and easily damaged when not in use, thus protecting the surveying instrument 6.

[0031] A drawing board 8 is rotatably connected to the front wall of the fixed platform 1. A worm gear 9 is fixedly inserted into the middle of the upper end of the drawing board 8, penetrating the front wall of the fixed platform 1 and extending into the storage groove 2. An adjustment mechanism is provided on one side of the worm gear 9 located in the storage groove 2. The adjustment mechanism includes a worm 15 installed at the bottom of the storage groove 2 and meshing with the worm gear 9. A bevel gear 16 is fixedly sleeved on the outer wall of the worm gear 15. A bevel gear 17 meshes with the outer side of the bevel gear 16. The side wall of the bevel gear 17 is fixedly connected to a penetrating the inner wall of the storage groove 2. A rotating shaft 18 is fixedly connected to a turntable 19 at one end outside the fixed platform 1. During surveying, the turntable 19 can be rotated to drive the bevel gear 17 to rotate. The bevel gear 16 meshes with the bevel gear 17 to drive the worm gear 15 to rotate. The meshing of the worm gear 15 with the worm wheel 9 drives the drawing board 8 to rotate, thereby adjusting the angle of the drawing board 8. The self-locking property of the worm wheel 9 and the worm gear 15 is used to fix the position of the drawing board 8, making it convenient for users to perform drawing operations on the drawing board 8.

[0032] The front wall of the drawing board 8 is provided with a clamping plate 10, and a clamping mechanism is provided between the clamping plate 10 and the drawing board 8. The clamping mechanism includes a fixed shaft 20 that moves through both sides of the drawing board 8. Both ends of the fixed shaft 20 are fixedly connected to fixed plates 21 that are fixedly connected to the front wall of the fixed platform 1. Each fixed plate 21 is connected to the clamping plate 10 with a coil spring 22. When drawing, the clamping plate 10 can be flipped upward, so that the two coil springs 22 will produce elastic deformation. At this time, the drawing paper is placed on the clamping plate 10 and the clamping plate 10 is released. Then, under the elastic force of the two coil springs 22, the clamping plate 10 returns to its original position until it is pressed against the surface of the drawing paper, thus clamping and fixing the drawing paper and improving the drawing efficiency.

[0033] To further clarify, the aforementioned fixed connection should be interpreted broadly unless otherwise explicitly specified and limited. For example, it may be welding, gluing, or integral molding, or other conventional methods well known to those skilled in the art.

[0034] The above description is only a preferred embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. Any equivalent substitutions or modifications made by those skilled in the art within the scope of the technology disclosed in the present invention, based on the technical solution and inventive concept of the present invention, should be covered within the scope of protection of the present invention.

Claims

1. A GIS-based land spatial planning and design surveying device, comprising a fixed platform (1), characterized in that, The upper side wall of the fixed platform (1) is provided with a storage groove (2), a horizontal plate (3) is fixedly connected in the storage groove (2), an electric telescopic rod (4) is fixedly connected to the upper side wall of the horizontal plate (3), the driving end of the electric telescopic rod (4) is vertically upward and fixedly connected to a fixing block (5), a surveying instrument (6) is installed on the upper side wall of the fixing block (5), two sealing plates (7) are slidably provided on the upper end of the fixed platform (1), a linkage mechanism is provided between the side wall of the two sealing plates (7) facing away from each other and the electric telescopic rod (4), a drawing board (8) is rotatably connected to the front side wall of the fixed platform (1), a worm gear (9) is fixedly inserted in the middle of the upper end of the drawing board (8) through the front wall of the fixed platform (1) and extending into the storage groove (2), an adjustment mechanism is provided on the side of the worm gear (9) located in the storage groove (2), a clamping plate (10) is provided on the front wall of the drawing board (8), and a clamping mechanism is provided between the clamping plate (10) and the drawing board (8). The linkage mechanism includes a C-shaped rod (11) fixedly connected to the side wall of the sealing plate (7) and slidably inserted into the side wall of the fixed platform (1). A spring (12) is fixedly connected between the C-shaped rod (11) and the side wall of the fixed platform (1). A trapezoidal block (13) is fixedly connected to one end of the C-shaped rod (11) located in the storage groove (2). A push rod (14) that contacts the inclined surface of the trapezoidal block (13) is fixedly connected to the outer wall of the drive end of the electric telescopic rod (4). A guide block (27) is fixedly connected to the lower side wall of each trapezoidal block (13). A guide rod (26) that is fixedly connected to the storage groove (2) is movably inserted into the side wall of each guide block (27). The two push rods (14) are each equipped with a pulley (28) that is rolled on the inclined surface of the trapezoidal block (13) on the same side at one end of opposite sides. The adjustment mechanism includes a worm (15) installed at the bottom of the storage slot (2) and meshing with a worm gear (9). A bevel gear (16) is fixedly sleeved on the outer wall of the worm (15). A bevel gear (17) meshes on the outer side of the bevel gear (16). A rotating shaft (18) that penetrates the inner wall of the storage slot (2) is fixedly connected to the side wall of the bevel gear (17). A turntable (19) is fixedly connected to one end of the rotating shaft (18) located outside the fixed platform (1).

2. The GIS-based land spatial planning and mapping device according to claim 1, characterized in that, The clamping mechanism includes a fixed shaft (20) that moves through both sides of the drawing board (8). Both ends of the fixed shaft (20) are fixedly connected to a fixed plate (21) that is fixedly connected to the front wall of the fixed platform (1). Each fixed plate (21) is connected to a coil spring (22) between it and the clamping plate (10).

3. The GIS-based land spatial planning and mapping device according to claim 1, characterized in that, The front wall of the fixed platform (1) is slidably fitted with a storage box (24) located below the storage slot (2).

4. The GIS-based land spatial planning and mapping device according to claim 1, characterized in that, A level (23) is installed on the upper sidewall of each of the sealing plates (7).

5. A GIS-based land spatial planning and mapping device according to claim 1, characterized in that, The lower side wall of the fixed platform (1) is equipped with multiple casters (25).

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