Multifunctional wetland geographic information surveying and mapping device

Abstract

The invention discloses a multifunctional wetland geographic information surveying and mapping device, and relates to the field of surveying and mapping service, the multifunctional wetland geographic information surveying and mapping device comprises a device body, the center of the bottom of a first limiting block is provided with an anchoring nail, the center of an inner cavity of the device body is rotatably connected with a bearing seat, and the top of the bearing seat is provided with a first balancing weight; the bottom of the inner cavity of the device body is movably connected with a marking rod, and the bottom of the bearing seat is rotatably connected with a telescopic rod. According to the multifunctional wetland geographic information surveying and mapping device, by starting an arranged rotating motor, a first gear can be engaged with a gear ring, at the moment, the device can be engaged with a second gear and can also move on the outer walls of a limiting rod and a rolling wheel, and after the device body rotates, the rolling wheel and the limiting rod can move to a falling groove; at the moment, a second balancing weight is arranged in a matched mode, a marking rod can fall down, so that a current surveying and mapping area is marked, and positioning and surveying and mapping of the device body can be conducted synchronously through linkage of the structure.

Description

Technical Field

[0001] This invention relates to the field of surveying and mapping services, and in particular to a multifunctional wetland geographic information surveying and mapping device. Background Technology

[0002] Wetland geographic information mapping is an important part of environmental monitoring, ecological research and resource management. However, due to the complex and special surface conditions of wetlands, traditional mapping equipment faces many technical challenges in practical applications.

[0003] First, wetland surfaces are typically covered by soft silt, unstable mudflats, or water bodies of varying depths, resulting in poor load-bearing capacity and uneven terrain. Conventional surveying equipment's support bases are difficult to stabilize, easily sinking, tilting, or even overturning, leading to inaccurate measurement benchmarks and severely impacting the accuracy of surveying data. Second, wetland environments lack rigid anchor points, making equipment prone to displacement due to external forces or its own weight after positioning. Existing anchoring structures often require manual hammering or complex operations, which are not only inefficient but may also damage the fragile wetland ecosystem. Furthermore, surveying requires marking at different points for subsequent verification or long-term monitoring, but traditional methods rely on manual placement of markers, which is difficult in muddy and slippery wetland environments, makes it hard to ensure consistent marker placement, and is extremely inefficient. Furthermore, when surveying instruments such as total stations and GPS receivers are installed in wetland sites, they often lack quick and reliable clamping mechanisms. This is especially true on slopes or uneven foundations, where leveling the instruments is difficult and they are easily affected by vibrations. Simultaneously, the rainy and foggy climate of wetland areas, along with potential pollutants such as fallen leaves and bird droppings, can easily interfere with or damage precision instruments. Finally, existing systems lack effective linkage mechanisms; positioning, fixing, and marking are mostly independent steps, which are not only cumbersome and time-consuming, but also allow errors between different stages to accumulate, further reducing the overall accuracy and reliability of the surveying.

[0004] Therefore, it is necessary to propose a multifunctional wetland geographic information mapping device to solve the above problems. Summary of the Invention

[0005] The main objective of this invention is to provide a multifunctional wetland geographic information mapping device that can effectively solve the problems in the background art.

[0006] To achieve the above objectives, the technical solution adopted by the present invention is as follows: A multifunctional wetland geographic information mapping device includes a device body, a base is provided at the bottom of the device body, and fixed cylinders are symmetrically installed around the top of the base. A first limiting block is threadedly connected to the inner cavity of the fixed cylinder, and an anchoring nail is installed at the center of the bottom of the first limiting block. A bearing seat is rotatably connected to the center of the inner cavity of the device body. A first counterweight is provided on the top of the bearing seat. A marking rod is movably connected to the bottom of the inner cavity of the device body. A telescopic rod is rotatably connected to the bottom of the bearing seat. Limiting rods are symmetrically provided on both sides of the telescopic rod. An arc-shaped groove and a drop groove are opened in the inner cavity of the device body. The device body is equipped with a mounting base on its top, and the top of the mounting base is movably connected to an adaptive clamping plate and a second limiting block.

[0007] Preferably, pressure distribution plates are symmetrically installed around the bottom of the base via spherical hinge seats, a rotary motor is installed on the side of the top of the base, and a first gear is installed at the bottom of the rotary motor via a rotating shaft. The first gear is rotatably connected to the inner cavity of the base, and a gear ring is rotatably connected to the inner cavity of the base. The gear ring meshes with the first gear. The device body, gear ring, and base are all hollow structures with the top and bottom communicating with the outside.

[0008] Preferably, the first limiting block and the anchor pin are both movably connected in the inner cavity of the base. The bottom of the anchor pin extends to the bottom of the base. A guide rod is installed in the inner cavity of the base. The side of the first limiting block is sleeved on the outer wall of the guide rod. A second gear is installed at the bottom of the outer wall of the fixed cylinder. The second gear is rotatably connected in the inner cavity of the base and meshes with the gear ring.

[0009] Preferably, a top seat is installed at the top of the inner cavity of the device body, and the bottom of the top seat is connected to the top of the first counterweight by a nylon rope. A second counterweight is installed at the top of the marking rod. The telescopic rod includes an inner rod and an outer rod. The inner rod is movably connected to the inner cavity of the outer rod by a limiting block. The top of the inner rod is installed at the center of the bottom of the bearing seat, and the bottom of the outer rod is installed at the center of the top of the second counterweight.

[0010] Preferably, rollers are symmetrically rotatably connected to the opposite sides of the two limiting rods. There are two arc-shaped grooves and two drop grooves. Each arc-shaped groove and drop groove is a group. The inner cavities of each group of arc-shaped grooves and drop grooves are connected. Each group of arc-shaped grooves and drop grooves is symmetrically opened on both sides of the inner cavity of the device body.

[0011] Preferably, the dimensions of the limiting rod and the roller are adapted to the dimensions of the arc groove and the drop groove, the limiting rod is movably connected in the inner cavity of the arc groove, and the roller is attached to the outer wall of the arc groove.

[0012] Preferably, the top of the mounting base has three movable slots. The number of the adaptive clamping plate and the second limiting block is the same as the number of movable slots. The bottom of the adaptive clamping plate and the side of the second limiting block away from the center of the mounting base are both inclined. The inclined shapes of the adaptive clamping plate and the second limiting block fit together. The adaptive clamping plate and the second limiting block are both movably connected in the inner cavity of the movable slot.

[0013] Preferably, a first fixing rod is symmetrically installed on the top of both sides of the inner cavity of the movable groove, a first spring is wound around the outer wall of the first fixing rod, and connecting rods are symmetrically connected to the top of both sides of the outer wall of the device body through a damping pivot, and a shield is installed at the other end of the connecting rod.

[0014] Preferably, a second fixing rod is symmetrically installed on both sides of the inner cavity of the movable groove, and a second spring is wound around the outer wall of the second fixing rod, wherein the elastic force of the first spring is greater than the elastic force of the second spring.

[0015] Preferably, the bottom of both sides of the adaptive clamp is movably connected to the top of both sides of the movable groove and sleeved on the outer wall of the first fixed rod. One end of the first spring is connected to the adaptive clamp, and the other end of the first spring is installed in the inner cavity of the mounting base. The bottom of both sides of the second limiting block is symmetrically movably connected to the inner cavities of both sides of the movable groove and sleeved on the outer wall of the second fixed rod. One end of the second spring is connected to the second limiting block, and the other end of the second spring is installed in the inner cavity of the mounting base.

[0016] Compared with the prior art, the present invention provides a multifunctional wetland geographic information mapping device, which has the following beneficial effects: This multifunctional wetland geographic information mapping device uses a pressure distribution plate connected by a spherical hinge seat to adapt the device body to various ground conditions in wetlands, thereby avoiding significant tilting of the device body. Through the set second gear, it can mesh with the gear ring, thereby connecting to the threaded rod in its inner cavity. This allows the anchoring nail to rise and fall within the inner cavity of the fixed cylinder. When it rises, it can be stored in the inner cavity of the fixed cylinder. When it falls, it can be buried in the ground. After the device body moves to the mapping position, it can achieve the positioning effect.

[0017] This multifunctional wetland geographic information mapping device, by activating the set rotary motor, can engage with the gear ring through the first gear. At this time, it can not only engage with the second gear, but also move on the outer wall of the limiting rod and roller. After the device body rotates, the roller and limiting rod can move to the drop groove. At this time, with the help of the set second counterweight, the marking rod can drop down, thereby marking the currently mapped area. This linkage structure allows the positioning of the device body and the mapping to be carried out simultaneously, which can greatly improve the mapping efficiency.

[0018] This multifunctional wetland geographic information mapping device, through the setting of the first counterweight block, has its center of gravity always pointing downwards. When mapping on steep ground, it can also play a certain role in reinforcement and prevent large-scale deviations.

[0019] This multifunctional wetland geographic information mapping device, through the setting of a second limiting block, can limit the adaptive clamp plate in normal operation. When it is necessary to install the mapping device, the second limiting block can be pressed down to the bottom, so that the second limiting block can be disengaged from the adaptive clamp plate in advance. At this time, the first spring can drive the adaptive clamp plate to retract. When the inclined shape of the bottom of the adaptive clamp plate is in contact with the inclined shape of the second limiting block, the second limiting block can be further pressed, so that it can continue to move to the bottom. At this time, the retracted adaptive clamp plate can position the mapping device, which facilitates the mapping work through the mapping device.

[0020] This multifunctional wetland geographic information mapping device can reset the adaptive clamp plate, and the second spring can drive the second limit block to reset, so that the second limit block can cover the adaptive clamp plate again, which facilitates the subsequent installation of the mapping device. The connecting rod and the shielding canopy can protect the mapping device during the mapping process and prevent rain or fallen leaves from interfering with the mapping. Attached Figure Description

[0021] Figure 1 This is a schematic diagram of the overall structure of the present invention; Figure 2 This is a schematic diagram of the gear ring structure of the present invention; Figure 3 This is a cross-sectional view of the main body of the device of the present invention; Figure 4 This is a schematic diagram of the structure of the marking rod of the present invention; Figure 5 This is a schematic diagram of the mounting base of the present invention.

[0022] In the diagram: 1. Device body; 2. Base; 3. Pressure distribution plate; 4. First gear; 5. Rotary motor; 6. Gear ring; 7. Fixed cylinder; 8. Second gear; 10. Threaded rod; 11. First limiting block; 12. Guide rod; 13. Anchor nail; 14. Top seat; 15. First counterweight; 16. Bearing seat; 17. Marking rod; 18. Second counterweight; 19. Telescopic rod; 20. Limiting rod; 21. Roller; 22. Arc groove; 23. Drop groove; 24. Connecting rod; 25. Shelter; 26. Mounting seat; 27. Adaptive clamp; 28. Second limiting block; 29. ​​Movable groove; 30. First fixed rod; 31. First spring; 32. Second fixed rod; 33. Second spring. Detailed Implementation

[0023] To make the technical means, creative features, objectives and effects of this invention easier to understand, the invention will be further described below in conjunction with specific embodiments.

[0024] Example 1: like Figure 1 , Figure 2 As shown, a multifunctional wetland geographic information mapping device includes a device body 1, a base 2 at the bottom of the device body 1, and fixed cylinders 7 symmetrically installed around the top of the base 2. A first limiting block 11 is threaded into the inner cavity of the fixed cylinder 7, and an anchoring nail 13 is installed at the center of the bottom of the first limiting block 11. Pressure distribution plates 3 are symmetrically installed around the bottom of the base 2 via spherical hinge seats. A rotary motor 5 is installed on the side of the top of the base 2, and a first gear 4 is installed at the bottom of the rotary motor 5 via a rotating shaft. The first gear 4 is rotatably connected to the inner cavity of the base 2. A gear ring 6 is rotatably connected in the inner cavity of the base 2. The gear ring 6 meshes with the first gear 4. The device body 1, the gear ring 6, and the base 2 are all hollow structures with the top and bottom communicating with the outside. The first limiting block 11 and the anchor pin 13 are movably connected in the inner cavity of the base 2. The bottom of the anchor pin 13 extends to the bottom of the base 2. A guide rod 12 is installed in the inner cavity of the base 2. The side of the first limiting block 11 is sleeved on the outer wall of the guide rod 12. A second gear 8 is installed at the bottom of the outer wall of the fixed cylinder 7. The second gear 8 is rotatably connected in the inner cavity of the base 2 and meshes with the gear ring 6. The bottom of the device body 1 is mounted on top of the gear ring 6.

[0025] Example 2: like Figure 1 , Figure 3 , Figure 4As shown, a multifunctional wetland geographic information mapping device includes a bearing seat 16 rotatably connected to the center of the inner cavity of the device body 1. A first counterweight 15 is mounted on the top of the bearing seat 16. A marking rod 17 is movably connected to the bottom of the inner cavity of the device body 1. A telescopic rod 19 is rotatably connected to the bottom of the bearing seat 16. Limiting rods 20 are symmetrically arranged on both sides of the telescopic rod 19. An arc-shaped groove 22 and a drop groove 23 are formed in the inner cavity of the device body 1. A top seat 14 is installed on the top of the inner cavity of the device body 1. The bottom of the top seat 14 is connected to the top of the first counterweight 15 by a nylon rope. A second counterweight 18 is installed on the top of the marking rod 17. The telescopic rod 19 includes an inner rod and an outer rod. The inner rod is limited by a limiting rod. The block is movably connected in the inner cavity of the outer rod. The top of the inner rod is installed in the center of the bottom of the bearing seat 16, and the bottom of the outer rod is installed in the center of the top of the second counterweight block 18. Rollers 21 are symmetrically rotatably connected to the opposite sides of the two limiting rods 20. There are two arc-shaped grooves 22 and two drop grooves 23. Each arc-shaped groove 22 and drop groove 23 is a group. The inner cavities of each group of arc-shaped grooves 22 and drop grooves 23 are connected. Each group of arc-shaped grooves 22 and drop grooves 23 is symmetrically opened on both sides of the inner cavity of the device body 1. The size of the limiting rods 20 and rollers 21 is adapted to the size of the arc-shaped grooves 22 and drop grooves 23. The limiting rods 20 are movably connected in the inner cavity of the arc-shaped grooves 22, and the rollers 21 are attached to the outer wall of the arc-shaped grooves 22.

[0026] Example 3: like Figure 1 , Figure 5 As shown, a multifunctional wetland geographic information mapping device has a mounting base 26 installed on the top of the device body 1. An adaptive clamping plate 27 and a second limiting block 28 are movably connected to the top of the mounting base 26. The top of the mounting base 26 has three movable slots 29. The number of adaptive clamping plates 27 and second limiting blocks 28 is the same as the number of movable slots 29. The bottom of the adaptive clamping plate 27 and the side of the second limiting block 28 away from the center of the mounting base 26 are both inclined. The inclined shapes of the adaptive clamping plate 27 and the second limiting block 28 fit together. Both the adaptive clamping plate 27 and the second limiting block 28 are movably connected to the inner cavity of the movable slot 29. A first fixing rod 30 is symmetrically installed on the top of both sides of the inner cavity of the movable slot 29. A first spring 31 is wound around the outer wall of a fixed rod 30. A second fixed rod 32 is symmetrically installed on both sides of the inner cavity of the movable groove 29. A second spring 33 is wound around the outer wall of the second fixed rod 32. The bottom of both sides of the adaptive clamping plate 27 is movably connected to the top of both sides of the inner cavity of the movable groove 29 and sleeved on the outer wall of the first fixed rod 30. One end of the first spring 31 is connected to the adaptive clamping plate 27, and the other end of the first spring 31 is installed in the inner cavity of the mounting base 26. The bottom of both sides of the second limiting block 28 is symmetrically movably connected to the inner cavities of both sides of the movable groove 29 and sleeved on the outer wall of the second fixed rod 32. One end of the second spring 33 is connected to the second limiting block 28, and the other end of the second spring 33 is installed in the inner cavity of the mounting base 26.

[0027] It should be noted that this invention is a multifunctional wetland geographic information mapping device. When in use, the device body 1 is moved to a suitable position. The pressure distribution plate 3 adapts to the slope of the ground through the spherical hinge seat, driving the rotary motor 5 to rotate the first gear 4. The first gear 4 meshes with the gear ring 6 at this time. After the gear ring 6 rotates, it meshes with the second gear 8 and drives the device body 1 to rotate. After the second gear 8 rotates, it drives the fixed cylinder 7 to rotate. At this time, it can be threadedly connected to the threaded rod 10 in its inner cavity. Thus, the anchor nail 13 is driven to descend through the first limiting block 11, so that the anchor nail 13 can be inserted into the ground to reinforce the device body 1. While the device body 1 is being reinforced, the first counterweight block 15 will swing with the state of the device body 1, so that it can provide auxiliary reinforcement to the device body 1. When the device body 1 rotates, it moves along the outer wall of the roller 21 of the limiting rod 20 through the arc groove 22 until the drop groove 23 moves to the limiting rod 20 and the roller 21. Then the limiting rod 20 and the roller 21 can drop the bottom of the drop groove 23. With the help of the telescopic rod 19 and the second counterweight 18, the marking rod 17 can fall to the bottom of the inner cavity of the device body 1 until it contacts the ground, thereby marking the current survey area through the marking rod 17. When the surveying device is placed on top of the mounting base 26, the bottom of the surveying device can press down the second limiting block 28. At this time, the second limiting block 28 moves towards the bottom of the inner cavity of the movable groove 29, and the adaptive clamping plate 27 retracts. When it contacts the second limiting block 28, it further squeezes the second limiting block 28 by tilting, so that it continues to move towards the bottom of the inner cavity of the movable groove 29 until it is completely separated. The adaptive clamping plate 27 can then adhere to the outer wall of the surveying device by the first spring 31, thereby completing the positioning of the surveying device. Rotate the connecting rod 24 to rotate the shield 25 to the top of the surveying device, thus protecting the surveying device during surveying.

[0028] The foregoing has shown and described the basic principles, main features, and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of the invention. Various changes and modifications can be made to the invention without departing from its spirit and scope, and all such changes and modifications fall within the scope of the present invention as claimed. The scope of protection of this invention is defined by the appended claims and their equivalents.

Claims

1. A multifunctional wetland geographic information mapping device, comprising a device body (1), characterized in that: The device body (1) has a base (2) at the bottom, and a fixing cylinder (7) is symmetrically installed around the top of the base (2). A first limiting block (11) is threaded into the inner cavity of the fixing cylinder (7), and an anchoring nail (13) is installed in the center of the bottom of the first limiting block (11). A bearing seat (16) is rotatably connected to the center of the inner cavity of the device body (1). A first counterweight (15) is provided on the top of the bearing seat (16). A marking rod (17) is movably connected to the bottom of the inner cavity of the device body (1). A telescopic rod (19) is rotatably connected to the bottom of the bearing seat (16). Limiting rods (20) are symmetrically provided on both sides of the telescopic rod (19). An arc groove (22) and a drop groove (23) are provided in the inner cavity of the device body (1). The device body (1) is equipped with a mounting base (26) on its top, and the mounting base (26) is movably connected to an adaptive clamping plate (27) and a second limiting block (28).

2. The multifunctional wetland geographic information mapping device according to claim 1, characterized in that: Pressure distribution plates (3) are symmetrically installed around the bottom of the base (2) via spherical hinge seats. A rotary motor (5) is installed on the side of the top of the base (2). A first gear (4) is installed at the bottom of the rotary motor (5) via a rotating shaft. The first gear (4) is rotatably connected in the inner cavity of the base (2). A gear ring (6) is rotatably connected in the inner cavity of the base (2). The gear ring (6) meshes with the first gear (4). The device body (1), gear ring (6) and base (2) are all hollow structures with the top and bottom communicating with the outside.

3. The multifunctional wetland geographic information mapping device according to claim 1, characterized in that: The first limiting block (11) and the anchor nail (13) are both movably connected in the inner cavity of the base (2). The bottom of the anchor nail (13) extends to the bottom of the base (2). A guide rod (12) is installed in the inner cavity of the base (2). The side of the first limiting block (11) is sleeved on the outer wall of the guide rod (12). A second gear (8) is installed at the bottom of the outer wall of the fixed cylinder (7). The second gear (8) is rotatably connected in the inner cavity of the base (2) and meshes with the gear ring (6).

4. The multifunctional wetland geographic information mapping device according to claim 1, characterized in that: A top seat (14) is installed on the top of the inner cavity of the device body (1). The bottom of the top seat (14) is connected to the top of the first counterweight (15) by a nylon rope. A second counterweight (18) is installed on the top of the marking rod (17). The telescopic rod (19) includes an inner rod and an outer rod. The inner rod is movably connected to the inner cavity of the outer rod by a limiting block. The top of the inner rod is installed at the center of the bottom of the bearing seat (16). The bottom of the outer rod is installed at the center of the top of the second counterweight (18).

5. A multifunctional wetland geographic information mapping device according to claim 4, characterized in that: Two limiting rods (20) are symmetrically connected to rollers (21) on opposite sides. There are two arc-shaped grooves (22) and two drop grooves (23). Each arc-shaped groove (22) and drop groove (23) is a group. The inner cavities of each group of arc-shaped grooves (22) and drop grooves (23) are connected. Each group of arc-shaped grooves (22) and drop grooves (23) is symmetrically opened on both sides of the inner cavity of the device body (1).

6. A multifunctional wetland geographic information mapping device according to claim 5, characterized in that: The dimensions of the limiting rod (20) and the roller (21) are adapted to the dimensions of the arc groove (22) and the drop groove (23). The limiting rod (20) is movably connected in the inner cavity of the arc groove (22), and the roller (21) is attached to the outer wall of the arc groove (22).

7. A multifunctional wetland geographic information mapping device according to claim 1, characterized in that: The top of the mounting base (26) is provided with a movable groove (29). There are three movable grooves (29). The number of the adaptive clamp (27) and the second limiting block (28) is the same as the number of movable grooves (29). The bottom of the adaptive clamp (27) and the side of the second limiting block (28) away from the center of the mounting base (26) are both inclined. The inclined shapes of the adaptive clamp (27) and the second limiting block (28) fit together. The adaptive clamp (27) and the second limiting block (28) are both movably connected in the inner cavity of the movable groove (29).

8. A multifunctional wetland geographic information mapping device according to claim 7, characterized in that: The top of both sides of the inner cavity of the active groove (29) is symmetrically equipped with a first fixing rod (30), and the outer wall of the first fixing rod (30) is wound with a first spring (31). The top of both sides of the outer wall of the device body (1) is symmetrically connected with a connecting rod (24) through a damping shaft. The other end of the connecting rod (24) is equipped with a shield (25).

9. A multifunctional wetland geographic information mapping device according to claim 8, characterized in that: The inner cavity of the movable groove (29) is symmetrically equipped with a second fixing rod (32) on both sides. The outer wall of the second fixing rod (32) is wrapped with a second spring (33). The elastic force of the first spring (31) is greater than that of the second spring (33).

10. A multifunctional wetland geographic information mapping device according to claim 9, characterized in that: The bottom of the adaptive clamp (27) is movably connected to the top of the inner cavity of the movable groove (29) and sleeved on the outer wall of the first fixed rod (30). One end of the first spring (31) is connected to the adaptive clamp (27), and the other end of the first spring (31) is installed in the inner cavity of the mounting base (26). The bottom of the second limiting block (28) is symmetrically connected to the inner cavity of the inner cavity of the movable groove (29) and sleeved on the outer wall of the second fixed rod (32). One end of the second spring (33) is connected to the second limiting block (28), and the other end of the second spring (33) is installed in the inner cavity of the mounting base (26).

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