Surveying and mapping equipment for mountain surveying and mapping

Abstract

The present invention relates to a surveying and mapping device for use in mountain surveying and mapping, comprising a base, a mountain walking mechanism disposed below the base, a base above the base for mounting a camera and surveying instruments, an anchoring device, a wetting device, and an obstacle removal device. The wetting device comprises a water tank, a wetting pump, and a wetting nozzle. The anchoring device comprises an anchor rod, a height detection mechanism, a rotating mechanism, a feeding mechanism, and a lifting mechanism. The lower end of the anchor rod is in an inverted conical shape, and a spiral digging plate is disposed on the lower periphery. The rotating mechanism drives the anchor rod to rotate, the feeding mechanism drives the anchor rod to descend according to the depth of the anchor rod inserted into the soil, the height detection mechanism is used to detect the height of the anchor rod, and the lifting mechanism lifts the anchor rod after surveying or photographing is completed. By adopting the above scheme, the present invention provides a surveying and mapping device for use in mountain surveying and mapping that provides a stable environment for surveying and mapping and image scanning.

Description

Technical Field

[0001] The present invention relates to the field of surveying and mapping equipment, and in particular to surveying and mapping equipment used for mountain surveying and mapping. Background Art

[0002] Basic surveying and mapping is a fundamental, public-welfare undertaking that provides essential geographic information for economic and social development. It is a fundamental condition and important guarantee for achieving sustainable economic and social development. With the advancement of technology, surveying and mapping results are no longer limited to 2D drawings and measurement data. They now require the support of real-world 3D models generated from image data, making them more intuitive and providing valuable support for geological research and engineering construction.

[0003] Since most of the mountains are covered with vegetation, surveying and mapping work not only needs to be carried out by drones from the air, but also requires staff to carry imaging equipment and surveying instruments to walk along the mountains to collect data. In order to reduce the workload of staff and improve surveying and mapping efficiency, imaging equipment and surveying instruments are often installed on mountain walking mechanisms, and collected by staff remotely controlled. However, this method still has certain disadvantages, that is, after reaching the target location, the surveying and mapping equipment needs to remain stable for a long time to obtain better image data and more accurate surveying and mapping data. Traditional mountain walking mechanisms only provide walking and parking functions. In the event of strong winds or loose soil, the quality of surveying and mapping data and camera quality may be affected or the imaging equipment and surveying instruments may be damaged. Summary of the Invention

[0004] In view of the shortcomings of the prior art, the object of the present invention is to provide a surveying and mapping device for mountain surveying that provides a stable environment for surveying and image scanning.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: comprising a base, a mountain walking mechanism is arranged below the base, and a camera device and a surveying and mapping instrument are installed above the base, characterized in that: it also comprises an anchoring device, a wetting device and an obstacle removal device, the wetting device comprises a water tank, a wetting pump and a wetting nozzle, the water tank and the wetting pump are fixed above the base, the wetting nozzle is fixed below the base and opposite to the ground, the wetting pump connects the water tank and the wetting nozzle through a water pipe and drives water to flow from the water tank to the wetting nozzle, the anchoring device comprises an anchor rod, a high The base is provided with a lifting guide hole for lifting the anchor rod along the vertical direction. The lower end of the anchor rod is in an inverted cone shape and a spiral digging plate is provided on the lower periphery. The lower end of the spiral digging plate is provided with a soil-entering cutting edge. The rotating mechanism drives the anchor rod to rotate. The feeding mechanism drives the anchor rod to descend according to the depth of the anchor rod inserted into the soil. The height detection mechanism is used to detect the height of the anchor rod. The lifting mechanism lifts the anchor rod after surveying or photographing. The obstacle removal device clears the space under the base.

[0006] By adopting the above technical solution, when arriving at a designated location for filming or surveying, a wetting pump first sprays water from the water tank through the wetting nozzle, thereby reducing soil hardness. A feed mechanism then drives the anchor rod downward until it contacts the soil. The rotation mechanism then rotates the anchor rod as it moves downward. The spiral blades on the outer periphery of the anchor rod provide downward assistance and reliable soil fixation. The rod stops when it reaches the designated depth. If the anchor rod remains at the same height for a certain period of time during its downward movement, the wetting pump is activated for a second wetting, ensuring smooth movement. After filming or surveying is completed, the wetting pump is activated for further wetting. The lifting mechanism lifts the anchor rod out of the soil, and the mountaineering mechanism controls the base for movement. This structure enables the camera and surveying instrument to maintain high stability even in strong winds or loose soil, preventing significant vibrations from affecting the quality of surveying data and video, and preventing damage to the imaging equipment and surveying instrument caused by tipping.

[0007] The present invention is further configured as follows: the feed mechanism includes a feed disk and a feed spring, the feed disk is fixed to the outer periphery of the anchor rod and is located below the base, and the feed spring is sleeved on the anchor rod and compressed between the base and the feed disk.

[0008] By adopting the above technical solution, the feed spring acts on the feed disk, which constantly applies a downward force when the spiral digging plate rotates, thereby ensuring insertion efficiency.

[0009] The present invention is further configured as follows: the lifting mechanism includes a lifting plate, a shift rod and a lifting cylinder, the lifting plate is fixed to the upper end of the anchor rod, the lifting cylinder drives the shift rod to rise and fall, the shift rod extends close to the position of the anchor rod and is provided with a shift fork located on both sides of the anchor rod, when the upper part of the shift fork is against the lower part of the lifting plate, the lifting drive cooperation of the lifting cylinder and the anchor rod is formed, and the wetting pump is started before the anchor rod is lifted.

[0010] By adopting the above technical solution, the lifting cylinder lifts the anchor rod through the shift rod, and starts the wetting pump before lifting to reduce the lifting resistance. When the shift rod moves downward, it can also serve as the lower limit structure of the anchor rod, making the structure more streamlined.

[0011] The present invention is further configured as follows: the height detection mechanism includes a detection frame, and the detection frame is located above the lifting plate and is provided with a displacement sensor for detecting the height of the lifting plate.

[0012] By adopting the above technical solution, the displacement sensor detects the height of the anchor rod by detecting the height of the lifting plate. Since the cross-sectional area of ​​the lifting plate is large, it is easier to detect and obtain accurate height data, thereby improving practicality.

[0013] The present invention is further configured as follows: the rotating mechanism includes a reduction motor, a first transmission gear and a second transmission gear, the reduction motor is fixed above the base, the first transmission gear is located above the reduction motor and rotates under the drive of the reduction motor, the second transmission gear is fixed to the outer periphery of the anchor rod, the thickness of the second transmission gear is greater than that of the first transmission gear and is always engaged with the first transmission gear when the anchor rod is raised or lowered.

[0014] By adopting the above technical solution, the reduction motor transmits low-speed and sufficient torque to the anchor rod through the first transmission gear and the second transmission gear, which makes it easier to cooperate with the feed spring for slow insertion and ensure the reliability of insertion.

[0015] The present invention is further configured as follows: the obstacle clearing device includes an obstacle clearing seat, an obstacle clearing motor and an obstacle clearing shaft; the obstacle clearing seat is fixed in front of the base; the obstacle clearing motor is fixed above the obstacle clearing seat; a first obstacle clearing gear driven to rotate by the obstacle clearing motor is rotatably provided in the middle of the obstacle clearing seat; the obstacle clearing shaft is respectively located on both sides of the first obstacle clearing gear and rotatably cooperates with the obstacle clearing seat; the upper end of the obstacle clearing shaft is located in the obstacle clearing seat and rotatably provided with a second obstacle clearing gear meshing with the first obstacle clearing gear; the lower end is located outside the obstacle clearing seat and is provided with an obstacle clearing wheel; obstacle clearing hairs are provided on the outer periphery of the obstacle clearing wheel.

[0016] By adopting the above technical solution, the obstacle clearing motor causes the cleaning shafts on both sides to rotate in opposite directions through the first obstacle clearing gear and the second obstacle clearing gear, so that the obstacle clearing wheels can push debris to both sides of the base, thereby ensuring that the anchor rod has a working environment with less debris, thereby ensuring the smooth progress of the work.

[0017] The present invention is further configured as follows: an installation platform for installing a camera device or a surveying and mapping instrument and a lifting mechanism for driving the installation platform to rise and fall are provided above the base; two groups of support rod assemblies are provided between the installation platform and the base; each support rod assembly includes a first support rod and a second support rod hinged in an X shape; the upper end of the first support rod is hinged to the installation platform, and the lower end is provided with a first roller that slides back and forth along the base; the upper end of the second support rod is provided with a second roller that slides back and forth along the installation platform, and the lower end is hinged to the base; the installation platform is provided with a plurality of mounting holes for installing a camera device or a surveying and mapping instrument; the lifting mechanism includes a lifting cylinder fixed to the side of the base; the installation platform is provided with an extension portion extending to the top of the lifting cylinder; the cylinder axis of the lifting cylinder extends upward and cooperates with the extension portion.

[0018] By adopting the above technical solution, an installation platform and a lifting mechanism are added to make it possible to adjust the height of the surveying and mapping equipment or the camera device according to actual conditions. At the same time, the X-shaped support rod assembly can effectively avoid obstructing the field of view of the surveying and mapping instrument or the camera device compared to other lifting guide structures, thereby achieving better surveying and mapping and camera effects. The lifting cylinder fixed to the side of the base, on the one hand, rationally utilizes the base space, and on the other hand, enables the installation platform to have a larger lifting range, thereby improving operability. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 A top view of a specific embodiment of the present invention Figure 1 ;

[0020] Figure 2 A top view of a specific embodiment of the present invention Figure 2 ;

[0021] Figure 3 A bottom perspective view of a specific embodiment of the present invention;

[0022] Figure 4 for Figure 1 A magnified view of middle A;

[0023] Figure 5 This is a structural diagram of the obstacle removal device. DETAILED DESCRIPTION

[0024] The technical solution of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the embodiments described are only some embodiments of the present invention, not all embodiments. All other embodiments obtained by ordinary technicians in this field based on the embodiments of the present invention without making any creative efforts shall fall within the scope of protection of the present invention.

[0025] In the description of the present invention, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings and are intended solely to facilitate and simplify the description of the present invention. They are not intended to indicate or imply that the devices or components referred to must have, be constructed, or operate in a specific orientation, and therefore should not be construed as limitations on the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0026] like Figure 1 — Figure 5As shown, the present invention discloses a surveying and mapping device for mountain surveying and mapping, comprising a base 1, a mountain walking mechanism 2 is arranged below the base 1, the mountain walking mechanism 2 is an existing device available on the market and is not described in detail, and comprises components such as wheels and a motor for driving the wheels to rotate, and the base 1 is used to install a camera device and a surveying and mapping instrument, and also comprises an anchoring device 3, a wetting device 4 and an obstacle removal device 5, the wetting device 4 comprises a water tank 41, a wetting pump 42 and a wetting nozzle 43, the water tank 41 and the wetting pump 42 are fixed to Above the base 1, the wetting nozzle 43 is fixed below the base 1 and opposite to the ground. The wetting pump 42 connects the water tank 41 with the wetting nozzle 43 through the water pipe 44 and drives water from the water tank 41 to the wetting nozzle 43. The anchoring device 3 includes an anchor rod 31, a height detection mechanism, a rotation mechanism, a feeding mechanism and a lifting mechanism. The base 1 is vertically provided with a lifting guide hole 11 for lifting the anchor rod 31. A sleeve for sliding can be provided in the lifting guide hole 11. The lower end of the anchor rod 31 is in an inverted cone shape and the lower periphery is A spiral digging plate 311 is provided, and a soil-entering cutting edge 312 is provided at the lower end of the spiral digging plate 311. The rotating mechanism drives the anchor rod 31 to rotate, and the feeding mechanism drives the anchor rod 31 to descend according to the depth of the anchor rod 31 inserted into the soil. The height detection mechanism is used to detect the height of the anchor rod 31. The lifting mechanism lifts the anchor rod 31 after the surveying or shooting is completed, and the obstacle removal device 5 clears the space under the base 1. When arriving at the designated location for shooting or surveying, the water in the water tank 41 is first pumped from the wet pump 42 to the wet pump 42. The nozzle 43 sprays out, thereby reducing the hardness of the soil. The feed mechanism drives the anchor rod 31 to move downward until it contacts the soil. The rotation mechanism drives the anchor rod 31 to rotate while moving downward. Since the anchor rod 31 has a spiral digging plate 311 on its outer periphery, it can provide the anchor rod 31 with downward assistance and reliable soil fixing force during rotation. It stops after reaching the specified depth. If the anchor rod 31 stays at the same height for a certain period of time during the downward movement, the wetting pump 42 is started for secondary wetting, thereby ensuring smooth movement. After the video or surveying is completed, the wetting pump 42 is started for further wetting. The lifting mechanism lifts the anchor rod 31 and separates it from the soil. The mountain walking mechanism 2 can then control the base 1 to move. The above structure enables the camera device and surveying instrument to maintain a highly stable working state when encountering strong winds or loose soil, avoiding the impact of large-scale vibrations on the quality of surveying and mapping data and video quality, and at the same time avoiding damage to the imaging equipment and surveying instrument caused by tipping.

[0027] The feeding mechanism includes a feed disc 313 and a feed spring 314. The feed disc 313 is fixed to the outer periphery of the anchor rod 31 and is located below the base 1. The feed spring 314 is sleeved on the anchor rod 31 and compressed between the bottom of the base 1 and the feed disc 313. The feed spring 314 acts on the feed disc 313, and provides a downward force at all times when the spiral digging plate 311 rotates to ensure insertion efficiency.

[0028] The lifting mechanism includes a lifting plate 315, a shift rod 321 and a lifting cylinder 32. The lifting plate 315 is fixed to the upper end of the anchor rod 31. The lifting cylinder 32 drives the shift rod 321 to rise and fall. The shift rod 321 extends close to the position of the anchor rod 31 and is provided with a shift fork 322 located on both sides of the anchor rod 31. When the upper part of the shift fork 322 is against the lower part of the lifting plate 315, the lifting drive cooperation of the lifting cylinder 32 and the anchor rod 31 is formed. Before the anchor rod 31 is lifted, the wetting pump 42 is started, and the lifting cylinder 32 lifts the anchor rod 31 through the shift rod 321, and starts the wetting pump 42 before lifting to reduce the lifting resistance. When the shift rod 321 moves downward, it can also serve as the lower limit structure of the anchor rod 31, making the structure more streamlined.

[0029] The height detection mechanism includes a detection frame 33, which is located above the lifting plate 315 and is equipped with a displacement sensor 331 for detecting the height of the lifting plate 315. The displacement sensor 331 detects the height of the anchor rod 31 by detecting the height of the lifting plate 315. Since the cross-sectional area of ​​the lifting plate 315 is large, it is easier to detect and obtain accurate height data, thereby improving practicality.

[0030] The rotating mechanism includes a reduction motor 34, a first transmission gear 341 and a second transmission gear 342. The reduction motor 34 is fixed above the base 1. The first transmission gear 341 is located above the reduction motor 34 and rotates under the drive of the reduction motor 34. The second transmission gear 342 is fixed to the outer periphery of the anchor rod 31. The thickness of the second transmission gear 342 is greater than that of the first transmission gear 341 and is always engaged with the first transmission gear 341 when the anchor rod 31 is raised or lowered. The reduction motor 34 transmits low-speed and sufficient torque to the anchor rod 31 through the first transmission gear 341 and the second transmission gear 342, which makes it easier to cooperate with the feed spring 314 for slow insertion to ensure the reliability of insertion.

[0031] The obstacle clearing device 5 includes an obstacle clearing seat 53, an obstacle clearing motor 51 and an obstacle clearing shaft 52. The obstacle clearing seat 53 is fixed in front of the base 1, and the obstacle clearing motor 51 is fixed above the obstacle clearing seat 53. A first obstacle clearing gear 511 driven to rotate by the obstacle clearing motor 51 is rotatably provided in the middle of the obstacle clearing seat 53. The obstacle clearing shaft 52 is respectively located on both sides of the first obstacle clearing gear 511 and rotatably cooperates with the obstacle clearing seat 53. The upper end of the obstacle clearing shaft 52 is located in the obstacle clearing seat 53 and is rotatably provided with a second obstacle clearing gear 521 meshing with the first obstacle clearing gear 511. The lower end is located outside the obstacle clearing seat 53 and is provided with an obstacle clearing wheel 522. The outer periphery of the obstacle clearing wheel 522 is provided with obstacle clearing hairs. The obstacle clearing motor 51 causes the cleaning shafts on both sides to rotate in opposite directions through the first obstacle clearing gear 511 and the second obstacle clearing gear 521, so that the obstacle clearing wheel 522 can push debris to the two sides of the base 1, thereby ensuring that the anchor rod 31 has a working environment with less debris, thereby ensuring the smooth progress of the work.

[0032] A mounting platform 6 for mounting a camera device or a surveying instrument and a lifting mechanism for driving the mounting platform 6 to rise and fall are provided above the base 1. Two sets of support rod assemblies are provided between the mounting platform 6 and the base 1. Each support rod assembly includes a first support rod 61 and a second support rod 62 hinged in an X shape. The upper end of the first support rod 61 is hinged to the mounting platform 6, and the lower end is provided with a first roller that slides back and forth along the base 1. The base 1 is provided with a first slide rail 12 for sliding the first roller. The upper end of the second support rod 62 is provided with a second roller that slides back and forth along the mounting platform 6, and the lower end is hinged to the base 1. The mounting platform 6 is provided with a second slide rail 621 for sliding the second roller. The mounting platform 6 is provided with multiple support rods for mounting a camera device or a surveying instrument. The mounting hole 63 of the device, the lifting mechanism includes a lifting cylinder 64 fixed to the side of the base 1, and the mounting platform 6 is provided with an extension portion 65 extending to the top of the lifting cylinder 64. The cylinder axis of the lifting cylinder 64 extends upward and cooperates with the extension portion 65. The mounting platform 6 and the lifting mechanism are added to adjust the height of the surveying and mapping equipment or the camera device according to actual conditions. At the same time, the X-shaped support rod assembly can effectively avoid obstructing the field of view of the surveying and mapping instrument or the camera device compared to other lifting guide structures, thereby achieving better surveying and mapping and camera effects. The lifting cylinder 64 fixed to the side of the base 1, on the one hand, rationally utilizes the space of the base 1, and on the other hand, enables the mounting platform 6 to have a larger lifting range, thereby improving operability.

Claims

1. A surveying and mapping device for mountain surveying, comprising a base, a mountaineering mechanism disposed below the base, and a camera and a surveying and mapping instrument mounted above the base, characterized in that: The invention also includes an anchoring device, a wetting device and an obstacle clearing device, wherein the wetting device includes a water tank, a wetting pump and a wetting nozzle, the water tank and the wetting pump are fixed above the base, the wetting nozzle is fixed below the base and opposite to the ground, the wetting pump connects the water tank and the wetting nozzle through a water pipe and drives water to flow from the water tank to the wetting nozzle, the anchoring device includes an anchor rod, a height detection mechanism, a rotating mechanism, a feeding mechanism and a lifting mechanism, the base is vertically provided with a lifting guide hole for lifting the anchor rod, the lower end of the anchor rod is in an inverted cone shape and a spiral digging plate is provided on the lower periphery, the lower end of the spiral digging plate is provided with a soil-entering cutting edge, the rotating mechanism drives the anchor rod to rotate, the feeding mechanism drives the anchor rod to descend according to the depth of the anchor rod inserted into the soil, the height detection mechanism is used to detect the height of the anchor rod, the lifting mechanism will lift the anchor rod after surveying or photographing, the obstacle clearing device cleans the space below the base, the The feeding mechanism includes a feeding disk and a feeding spring, the feeding disk is fixed on the outer periphery of the anchor rod and is located under the base, the feeding spring is sleeved on the anchor rod and compressed between the bottom of the base and the feed disk, the lifting mechanism includes a lifting disk, a shift rod and a lifting cylinder, the lifting disk is fixed on the upper end of the anchor rod, the lifting cylinder drives the shift rod to rise and fall, the shift rod extends close to the position of the anchor rod and is provided with a shift fork located on both sides of the anchor rod, when the upper part of the shift fork is abutted against the lower part of the lifting disk, it constitutes a lifting drive cooperation between the lifting cylinder and the anchor rod, the wet pump is started before the anchor rod is lifted, the rotating mechanism includes a reduction motor, a first transmission gear and a second transmission gear, the reduction motor is fixed above the base, the first transmission gear is located above the reduction motor and rotates under the drive of the reduction motor, the second transmission gear is fixed on the outer periphery of the anchor rod, the thickness of the second transmission gear is greater than the first transmission gear and is always engaged with the first transmission gear when the anchor rod is raised or lowered.

2. The surveying and mapping equipment for mountain surveying and mapping according to claim 1, characterized in that: The height detection mechanism includes a detection frame, and the detection frame is located above the lifting plate and is provided with a displacement sensor for detecting the height of the lifting plate.

3. The surveying and mapping equipment for mountain surveying and mapping according to claim 1, characterized in that: The obstacle clearing device includes an obstacle clearing seat, an obstacle clearing motor and an obstacle clearing shaft. The obstacle clearing seat is fixed in front of the base, the obstacle clearing motor is fixed above the obstacle clearing seat, and a first obstacle clearing gear driven to rotate by the obstacle clearing motor is rotatably provided in the middle of the obstacle clearing seat. The obstacle clearing shaft is respectively located on both sides of the first obstacle clearing gear and rotates with the obstacle clearing seat. The upper end of the obstacle clearing shaft is located in the obstacle clearing seat and rotatably provided with a second obstacle clearing gear meshing with the first obstacle clearing gear. The lower end is located outside the obstacle clearing seat and is provided with an obstacle clearing wheel, and obstacle clearing hair is provided on the periphery of the obstacle clearing wheel.

4. The surveying and mapping equipment for mountain surveying and mapping according to claim 1, characterized in that: A mounting platform for mounting a camera device or a surveying and mapping instrument and a lifting mechanism for driving the mounting platform to rise and fall are provided above the base. Two groups of support rod assemblies are provided between the mounting platform and the base. Each support rod assembly includes a first support rod and a second support rod hinged in an X shape. The upper end of the first support rod is hinged to the mounting platform, and the lower end is provided with a first roller that slides back and forth along the base. The upper end of the second support rod is provided with a second roller that slides back and forth along the mounting platform, and the lower end is hinged to the base. The mounting platform is provided with a plurality of mounting holes for mounting a camera device or a surveying and mapping instrument. The lifting mechanism includes a lifting cylinder fixed to the side of the base, and the mounting platform is provided with an extension portion extending above the lifting cylinder. The cylinder axis of the lifting cylinder extends upward and cooperates with the extension portion.

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