A measuring device for landscape planning and design

Abstract

The application relates to a measuring device for landscape planning and design and relates to the technical field of landscape planning measurement, which comprises a mounting disc, a range finder, a rotating assembly, a lifting assembly, a supporting assembly and a control assembly. The range finder is fixedly installed on the mounting disc, the rotating assembly is installed below the mounting disc, the rotating assembly is used for adjusting the angle of the mounting disc, the lifting assembly is installed below the rotating assembly, the lifting assembly is used for adjusting the height of the rotating assembly, the supporting assembly is installed below the lifting assembly, the supporting assembly is used for supporting the lifting assembly, the control assembly is installed on the supporting assembly, and the control assembly is used for controlling the action state of the supporting assembly. The application has the effects of improving the convenience and efficiency of landscape planning measurement.

Description

Technical Field

[0001] This application relates to the technical field of landscape planning surveying, and in particular to a surveying device for landscape planning and design. Background Technology

[0002] In the field of landscape planning and design, surveying devices are key tools for obtaining basic data such as topography and landforms. The accuracy and efficiency of their measurements directly affect the scientific nature and rationality of landscape planning and design.

[0003] Currently, the measuring devices commonly used in landscape planning and design mostly employ fixed supports to support distance measuring equipment. In actual operation, surveyors need to frequently and manually adjust the position, height, and angle of the measuring device to adapt to different terrains and measurement needs. In complex terrains such as mountains, the measuring device needs to be moved and recalibrated multiple times.

[0004] Regarding the aforementioned technologies, when facing landscape surveying tasks involving large areas and complex terrain, the surveying process requires manual adjustment of the measuring instrument's position, which is tedious and time-consuming, affecting the convenience and efficiency of the surveying work. Summary of the Invention

[0005] To improve the convenience and efficiency of landscape planning surveying, this application provides a surveying device for landscape planning and design.

[0006] This application provides a measuring device for landscape planning and design, which adopts the following technical solution:

[0007] A measuring device for landscape planning and design, comprising:

[0008] Installation disk;

[0009] A rangefinder, which is fixedly mounted on the mounting plate;

[0010] A rotating assembly is mounted below the mounting plate and is used to adjust the angle of the mounting plate.

[0011] A lifting assembly is installed below the rotating assembly, and the lifting assembly is used to adjust the height of the rotating assembly;

[0012] A support assembly is installed below the lifting assembly and is used to support the lifting assembly;

[0013] A control component is mounted on the support component and is used to control the state of the support component.

[0014] By adopting the above technical solution, in landscape planning and design surveying operations, the rangefinder is stably set up through the mounting plate. The rotating component and the lifting component work together to quickly adjust the horizontal and pitch angles of the rangefinder, enabling it to automatically align with measurement targets at different directions and heights. It automatically adjusts to the optimal measurement position according to measurement needs, eliminating the need for manual handling and continuous equipment calibration. The support component provides reliable support for the entire device, and the control component controls the operation of the support component to ensure its stability even under complex terrain conditions. This reduces the impact of external interference on measurement data, significantly improves the convenience and efficiency of surveying work, and shortens the preliminary data collection cycle for landscape planning and design.

[0015] Optionally, the rotating assembly includes:

[0016] A fixed frame is connected to the lifting assembly;

[0017] A first rotating shaft, one end of which is rotatably mounted on the fixed frame, wherein the axis of the first rotating shaft is perpendicular to the upper surface of the fixed frame;

[0018] The first motor, the fixed end of the first motor is fixedly mounted on the fixed frame;

[0019] A first worm gear is rotatably mounted on the fixed plate, and one end of the first worm gear is coaxially and fixedly connected to the output end of the first motor.

[0020] The first worm gear is coaxially sleeved on the first rotating shaft and fixedly connected to the first rotating shaft. The first worm gear meshes with the first worm.

[0021] The first bevel gear is coaxially sleeved on the end of the first rotating shaft away from the first worm gear and is fixedly connected to the first rotating shaft;

[0022] A rotating frame, wherein the rotating frame is mounted on the first rotating shaft;

[0023] A second rotating shaft is rotatably mounted on the rotating frame, and the axis of the second rotating shaft is perpendicular to the axis of the first rotating shaft. The second rotating shaft is fixedly connected to the mounting plate.

[0024] The second bevel gear is coaxially fixedly mounted on the second rotating shaft, and the second bevel gear meshes with the first bevel gear.

[0025] By adopting the above technical solution, the first motor of the rotating component drives the first worm gear to drive the first worm wheel, causing the coaxial first rotating shaft to rotate. Through the meshing transmission of the first bevel gear and the second bevel gear, the second rotating shaft rotates, realizing the adjustment of the pitch angle of the rangefinder. The self-locking function of the worm gear and worm wheel ensures the stability of the adjusted angle, reduces the shaking error during the measurement process, realizes multi-angle measurement coverage, eliminates the need for manual adjustment, and significantly improves the automation and efficiency of the measurement work.

[0026] Optionally, the rotating assembly further includes:

[0027] A sleeve is coaxially sleeved on the first rotating shaft, the sleeve is rotatably disposed with the first rotating shaft, and one end of the sleeve is fixedly connected to the rotating frame;

[0028] The second worm gear is sleeved on the first rotating shaft and is fixedly connected to the end of the sleeve away from the rotating frame.

[0029] The second worm gear is rotatably mounted on the fixed plate and meshes with the second worm wheel.

[0030] The second motor has its fixed end fixedly mounted on the fixed frame, and its output end is coaxially and fixedly connected to the second worm gear.

[0031] By adopting the above technical solution, the second motor drives the second worm gear to rotate, which in turn drives the second worm wheel and coaxial sleeve to rotate around the first rotating shaft. This causes the rotating frame fixed at one end of the sleeve to rotate synchronously, thereby driving the second rotating shaft and mounting plate connected to the rotating frame to rotate in the horizontal direction. This enables the horizontal angle adjustment of the rangefinder. The self-locking function of the worm gear transmission ensures stability and reliability after angle adjustment. The dual motors independently control the rotation in the horizontal and pitch directions, enabling multi-angle and all-round measurement coverage. This allows for rapid adaptation to the needs of different terrains and measurement targets, effectively shortening the measurement cycle and improving the convenience and data accuracy of landscape planning and design measurement operations.

[0032] Optionally, the lifting assembly includes:

[0033] A lifting tube, one end of which is fixedly connected to the lower surface of the fixed frame, and the axis of the lifting tube is parallel to the axis of the first rotating shaft;

[0034] A connecting plate, which is arranged parallel to the fixing frame;

[0035] A fixed tube is coaxially sleeved outside the lifting tube, and the fixed tube is slidably connected to the lifting tube. The sliding direction is along the axial direction of the lifting tube, and the end of the fixed tube away from the fixed frame is fixedly connected to the connecting plate.

[0036] A threaded rod is coaxially disposed inside the fixed tube, and the lifting tube is threadedly connected to the threaded rod.

[0037] A rotating rod is rotatably mounted on the connecting plate. The rotating rod is coaxial with the threaded rod, and one end of the rotating rod is connected to the threaded rod. The end of the rotating rod near the threaded rod is threaded.

[0038] A lifting worm gear is disposed in the mounting cavity and coaxially sleeved on the threaded rod and fixedly connected to the threaded rod.

[0039] A lifting worm gear is disposed in the mounting cavity, rotatably mounted on the fixed rod, and meshes with the lifting worm wheel;

[0040] A lifting motor, the output end of which is fixedly connected to one end of the lifting worm gear, and the fixed end of the lifting motor is fixedly mounted on the connecting plate.

[0041] By adopting the above technical solution, in landscape planning and design surveying operations, the lifting motor drives the lifting worm gear to rotate, which in turn drives the lifting worm wheel to rotate, causing the coaxially mounted threaded rod and rotating rod to rotate accordingly. Under the action of the threaded transmission, the lifting tube slides stably along the axial direction of the fixed tube, realizing the height adjustment of the fixed frame and the distance measuring instrument. The self-locking characteristic of the worm gear transmission can prevent the threaded rod from rotating due to external forces during the measurement process, ensuring that the adjusted height is accurate and stable, effectively adapting to the needs of measurement targets at different heights, and improving the efficiency and data reliability of landscape planning and design surveying operations.

[0042] Optionally, the support component includes:

[0043] A support column, one end of which is rotatably mounted on the end of the rotating rod away from the threaded rod, and the support column is coaxially arranged with the threaded rod;

[0044] Adjusting columns, the number of which is not less than three, the adjusting columns are arranged circumferentially around the axis of the supporting column, and the adjusting columns are hinged to the lower surface of the connecting plate;

[0045] A fixing ring, which corresponds one-to-one with the adjusting post, is coaxially sleeved on the adjusting post and fixedly connected to the adjusting post;

[0046] A sliding ring is coaxially sleeved on the support column and slidably connected to the support column, with the sliding direction along the axial direction of the support column;

[0047] A connecting rod, which corresponds one-to-one with the fixed ring, wherein one end of the connecting rod is hinged to the fixed ring and the other end of the connecting rod is hinged to the sliding ring.

[0048] By adopting the above technical solution, in landscape planning and design surveying operations, when the sliding ring slides along the axis of the support column, the connecting rod drives each adjustment column to open and close synchronously, realizing the rapid unfolding and retraction of the support legs. The circumferentially distributed adjustment columns, combined with the hinged structure, can adapt to different terrain undulations. The linkage support structure does not require manual point-by-point adjustment, and the device can be quickly set up and retracted, shortening the measurement preparation time. Moreover, the multi-point support reduces the dependence on the flatness of the site and improves the stability during the measurement process.

[0049] Optionally, the control component includes:

[0050] A pressure plate is disposed within the mounting cavity and is threadedly connected to the rotating rod;

[0051] A positioning pin is fixedly installed in the mounting cavity, and the positioning pin is arranged parallel to the axis of the rotating rod. The pressure plate is rotatably installed on the positioning pin.

[0052] A connecting key is provided inside the cavity, allowing the threaded rod and the rotating rod to rotate synchronously.

[0053] An airbag is fixedly disposed within the mounting cavity and is located at the bottom of the pressure plate;

[0054] An adjustable telescopic rod is provided on the adjusting column. The inner wall of the adjustable telescopic rod is provided with slots spaced apart, and each slot is provided with a guide slope.

[0055] A card plate, which is slidably mounted on the adjusting telescopic rod, with one end of the card plate adapted to the card slot;

[0056] The first telescopic rod has a fixed end that is fixedly disposed in the rodless cavity of the adjusting telescopic rod, and the rod cavity of the first telescopic rod is connected to the airbag. The movable end of the first telescopic rod is slidably mounted on the card plate.

[0057] The second telescopic rod is disposed in the cavity, and the movable end of the second telescopic rod is fixedly connected to the connecting key. The rod-side cavity of the second telescopic rod is connected to the rodless cavity of the first telescopic rod.

[0058] A spring is disposed within the rodless cavity of the second telescopic rod.

[0059] By adopting the above technical solution, when the measuring device is first installed and used, the telescopic rod needs to be manually adjusted to adapt to complex ground conditions, ensuring that the support component can stably contact the ground. The connecting key in the cavity, under the cooperation of the second telescopic rod and the spring, can tightly engage the threaded rod and the rotating rod, ensuring that the two rotate synchronously under normal conditions, providing a stable foundation for the power transmission of the lifting component. When the lifting component is started, the lifting motor drives the rotating rod to rotate. The rotating rod is driven by the thread and restricted by the positioning pin, causing the pressure plate to move down and squeeze the airbag. The gas in the airbag is forced into the rod cavity of the first telescopic rod, pushing the movable end of the first telescopic rod to retract, thereby driving the locking plate to slide into the slot in the inner wall of the telescopic rod, realizing the locking of the length of the telescopic rod and ensuring that the support component maintains a stable support state.

[0060] Meanwhile, the gas in the rodless chamber of the first telescopic rod is forced into the rod chamber of the second telescopic rod during the extrusion process, causing the movable end of the second telescopic rod to move the connecting key downward, thus releasing the transmission relationship between the threaded rod and the rotating rod. At this time, the worm gear can continue to drive the lifting and lowering adjustment, so that the lifting and lowering action and the support locking do not interfere with each other and can be carried out independently, improving the flexibility and reliability of the device adjustment.

[0061] After the measurement is completed, the operator manually reverses the rotating shaft, causing the pressure plate to move upwards. The airbag is no longer compressed and returns to its original shape. The first and second telescopic rods reset under air pressure, the locking plate disengages from the slot, the telescopic rods can be readjusted, and the connecting key also resets under spring action, restoring the device to its initial state for easy storage and reuse. This achieves precise control and flexible switching of the support component's state, ensuring stable placement of the measuring device in complex terrain and guaranteeing stable and efficient distance measurement.

[0062] Optionally, a controller is provided on the fixed frame, and the first motor, the second motor and the lifting motor are all electrically connected to the controller.

[0063] By adopting the above technical solution, the controller can realize centralized control of the rotation and lifting functions of the measuring device. The surveyor only needs to set parameters or issue commands on the controller to automatically drive the motor to operate and accurately adjust the horizontal angle, pitch angle and height of the rangefinder. This improves the efficiency and accuracy of the measurement angle and height adjustment. By managing the operation of each motor in a unified manner through the controller, compared with the traditional manually adjusted or independently controlled measuring device, the manpower input and operation complexity are reduced, and the convenience of the measuring device in landscape planning and design work is enhanced.

[0064] Optionally, spikes are fixedly installed at the bottom of the support column.

[0065] By adopting the above technical solution, the spikes can easily penetrate soft ground such as soil and sand during landscape planning and design surveying operations. This can effectively prevent the support column from shifting and sliding due to uneven ground force or external force during the measurement process, improve the stability of the measuring device in complex terrain environments, and reduce measurement errors caused by device shaking.

[0066] Optionally, a sliding wheel is installed at the end of the adjusting column away from the connecting plate.

[0067] By adopting the above technical solution, when the measuring device moves to a different measuring point, the adjustment column is closed, and the device is pushed to slide on the ground by the sliding wheels. This eliminates the need for multiple people to carry the device, reducing the labor cost and operational difficulty of moving the device, improving the convenience of transferring the measuring device between different measuring points, and thus improving the overall efficiency of the measuring operation.

[0068] In summary, this application includes at least one of the following beneficial technical effects:

[0069] 1. By using a controller and a multi-motor linkage rotation and lifting assembly, the angle and height of the rangefinder can be automatically and precisely adjusted, greatly reducing manual operation time and significantly improving the efficiency of landscape planning and measurement;

[0070] 2. The circumferentially distributed adjustment columns in the support components, together with the sliding wheels and spike structure, take into account both the ease of movement and support stability of the device in complex terrain, thus expanding the applicable scenarios;

[0071] 3. The transmission components adopt precision structures such as worm gears and bevel gears, utilizing self-locking and stable transmission characteristics to effectively reduce measurement errors and provide more reliable data support for landscape planning and design. Attached Figure Description

[0072] Figure 1 This is a schematic diagram of the structure of the measuring device for landscape planning and design according to an embodiment of this application;

[0073] Figure 2 This is a cross-sectional view of the measuring device for landscape planning and design according to an embodiment of this application;

[0074] Figure 3 This is an embodiment of the present application. Figure 2 A magnified view of part A;

[0075] Figure 4 This is a partial cross-sectional view of the control component in this embodiment of the application.

[0076] Explanation of reference numerals in the attached figures:

[0077] 1. Mounting plate; 2. Rangefinder; 3. Rotating assembly; 301. Fixing frame; 302. First rotating shaft; 303. First motor; 304. First worm gear; 305. First worm wheel; 306. First bevel gear; 307. Rotating frame; 308. Second rotating shaft; 309. Second bevel gear; 310. Sleeve; 311. Second worm wheel; 312. Second worm gear; 313. Second motor; 4. Lifting assembly; 41. Lifting pipe; 42. Connecting plate; 43. Fixing pipe; 44. Mounting cavity; 45. 46. ​​Threaded rod; 47. Rotating rod; 48. Lifting worm gear; 49. Lifting worm; 5. Support assembly; 51. Support column; 52. Adjusting column; 53. Fixed ring; 54. Sliding ring; 55. Connecting rod; 6. Control assembly; 61. Pressure plate; 62. Positioning pin; 63. Connecting key; 64. Airbag; 65. Adjustable telescopic rod; 66. Slot; 67. Card plate; 68. First telescopic rod; 69. Second telescopic rod; 7. Spring; 8. Controller; 9. Spike; 10. Sliding wheel. Detailed Implementation

[0078] It should be noted that, unless otherwise specified, the embodiments and features described in the present invention can be combined with each other.

[0079] In the description of this invention, it should be understood that the terms "center," "longitudinal," "lateral," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," and "outer," etc., indicating orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, are only for the convenience of describing the 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, and therefore should not be construed as a limitation of the invention. Furthermore, the terms "first," "second," etc., are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, a feature defined with "first," "second," etc., may explicitly or implicitly include one or more of that feature. In the description of this invention, unless otherwise stated, "a plurality of" means two or more.

[0080] In the description of this invention, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "linking" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art will understand the specific meaning of the above terms in this invention based on the specific circumstances.

[0081] The following is in conjunction with the appendix Figure 1-4 This application will be described in further detail.

[0082] This application discloses a measuring device for landscape planning and design.

[0083] Reference Figure 1 The measuring device used for landscape planning and design includes a mounting plate 1, a rangefinder 2, a rotating assembly 3, a lifting assembly 4, a support assembly 5, and a control assembly 6. The rangefinder 2 is fixedly mounted on the mounting plate 1. The rotating assembly 3 is mounted below the mounting plate 1 and is used to adjust the angle of the mounting plate 1. The lifting assembly 4 is mounted below the rotating assembly 3 and is used to adjust the height of the rotating assembly 3. The support assembly 5 is mounted below the lifting assembly 4 and is used to support the lifting assembly 4. The control assembly 6 is mounted on the support assembly 5 and is used to control the movement of the support assembly 5.

[0084] In landscape planning and design surveying, the device is first stably placed at the measurement point using support component 5. Control component 6 adjusts the state of support component 5 according to the terrain to ensure overall stability. Then, drive rotation component 3 to automatically adjust the horizontal and vertical angles of mounting plate 1, aligning rangefinder 2 with the target measurement location. Simultaneously, lifting component 4 automatically adjusts the vertical height of rotation component 3 according to the target height requirements, precisely positioning rangefinder 2 to the optimal measurement position. After angle and height calibration, rangefinder 2 begins data collection. The entire process requires no frequent manual handling or adjustment, allowing for rapid adaptation to complex terrain and diverse measurement needs, and efficiently completing the automated collection of basic landscape data.

[0085] Reference Figure 1 and Figure 2 The rotating assembly 3 includes a fixed frame 301, a first rotating shaft 302, a first motor 303, a first worm 304, a first worm wheel 305, a first bevel gear 306, a rotating frame 307, a second rotating shaft 308, a second bevel gear 309, a sleeve 310, a second worm wheel 311, a second worm 312, and a second motor 313. The fixed frame 301 is composed of a square plate and a support member. The fixed frame 301 is horizontally arranged, and its lower surface is connected to the lifting assembly 4. The first rotating shaft 302 is vertically arranged, and one end of the first rotating shaft 302 is rotatably mounted on the fixed frame 301. The axis of the first rotating shaft 302 is perpendicular to the upper surface of the fixed frame 301.

[0086] Reference Figure 1The mounting bracket 301 is horizontally arranged. The fixed end of the first motor 303 is fixedly mounted on the mounting bracket 301. The first worm gear 304 is horizontally arranged and rotatably mounted on the support. One end of the first worm gear 304 is coaxially and fixedly connected to the output end of the first motor 303. A coupling can be installed between the first worm gear 304 and the output end of the first motor 303 as needed. The first worm wheel 305 is coaxially sleeved on the first rotating shaft 302 and fixedly connected to the first rotating shaft 302. The first worm wheel 305 meshes with the first worm gear 304. The first bevel gear 306 is coaxially sleeved on the end of the first rotating shaft 302 away from the first worm wheel 305 and fixedly connected to the first rotating shaft 302.

[0087] Reference Figure 1 The rotating frame 307 has a U-shaped structure and is mounted on the first rotating shaft 302. The second rotating shaft 308 is horizontally mounted and rotatably mounted on the rotating frame 307. The axis of the second rotating shaft 308 is perpendicular to the axis of the first rotating shaft 302. The second rotating shaft 308 is fixedly connected to the mounting plate 1. The second bevel gear 309 is coaxially fixedly mounted on the second rotating shaft 308 and meshes with the first bevel gear 306.

[0088] Reference Figure 1 and Figure 2 A sleeve 310 is coaxially mounted on a first rotating shaft 302, and the sleeve 310 is rotatably mounted on the first rotating shaft 302. One end of the sleeve 310 is fixedly connected to a rotating frame 307. A second worm gear 311 is mounted on the first rotating shaft 302, and the second worm gear 311 is fixedly connected to the end of the sleeve 310 away from the rotating frame 307. A second worm 312 is rotatably mounted on a fixed plate, and the second worm 312 meshes with the second worm gear 311. The fixed end of the second motor 313 is fixedly mounted on a fixed frame 301, and the output end of the second motor 313 is coaxially fixedly connected to the second worm 312. A coupling can be installed between the second worm 312 and the output end of the second motor 313 as needed.

[0089] During measurement operations, if it is necessary to adjust the pitch angle of the rangefinder 2, the first motor 303 is started. Its output end drives the first worm gear 304 to rotate through the coupling. The first worm gear 304 drives the first worm wheel 305 meshing with it to rotate, thereby causing the first rotating shaft 302 to rotate. The first rotating shaft 302 drives the first bevel gear 306 at the top to rotate synchronously. Through the meshing transmission between the first bevel gear 306 and the second bevel gear 309, the second rotating shaft 308 is driven to rotate, thereby causing the mounting plate 1 and the rangefinder 2 fixed to the second rotating shaft 308 to tilt in the pitch direction, thus realizing angle adjustment.

[0090] If it is necessary to adjust the horizontal angle of the rangefinder 2, start the second motor 313. Its output end drives the second worm 312 to rotate through the coupling. The second worm 312 drives the second worm wheel 311 that meshes with it to rotate, which drives the sleeve 310 to rotate around the first rotating shaft 302, and then drives the rotating frame 307 to rotate synchronously. The rotating frame 307 rotates in the horizontal direction through the hinged second rotating shaft 308, so as to realize the orientation adjustment.

[0091] Through the independent control of the first motor 303 and the second motor 313, the horizontal orientation and pitch angle of the rangefinder 2 can be adjusted in a coordinated manner to quickly align with the measurement targets at different directions and heights. The entire process does not require manual operation. Automated angle calibration is achieved through motor drive and gear transmission, thereby improving measurement efficiency and accuracy.

[0092] Reference Figure 2 and Figure 3 The lifting assembly 4 includes a lifting pipe 41, a connecting plate 42, a fixed pipe 43, a threaded rod 45, a rotating rod 46, a lifting worm gear 47, a lifting worm 48, and a lifting motor 49. The lifting pipe 41 is vertically arranged, and one end of the lifting pipe 41 is fixedly connected to the lower surface of the fixed frame 301. The axis of the lifting pipe 41 is located on the same axis as the first rotating shaft 302. The connecting plate 42 is arranged parallel to the fixed frame 301. The fixed pipe 43 is coaxially sleeved outside the lifting pipe 41 and is slidably connected to the lifting pipe 41. The sliding direction is along the axis of the lifting pipe 41. The end of the fixed pipe 43 away from the fixed frame 301 is provided with an installation cavity 44 and is fixedly connected to the connecting plate 42. The threaded rod 45 is coaxially arranged inside the fixed pipe 43, and the lifting pipe 41 and the threaded rod 45 are threadedly connected.

[0093] Reference Figure 2 and Figure 3 The rotating rod 46 is vertically arranged, and its longitudinal section is H-shaped. The rotating rod 46 is rotatably mounted on the connecting plate. The rotating rod 46 is coaxially arranged with the threaded rod 45, and one end of the rotating rod 46 is connected to the threaded rod 45. The end of the rotating rod 46 near the threaded rod 45 is threaded. The lifting worm gear 47 is arranged in the mounting cavity 44. The lifting worm gear 47 is coaxially sleeved on the threaded rod 45 and fixedly connected to the threaded rod 45. The lifting worm 48 is arranged in the mounting cavity 44 and rotatably mounted on the fixed rod. The lifting worm 48 meshes with the lifting worm gear 47. The output end of the lifting motor 49 is fixedly connected to one end of the lifting worm 48. A coupling can be installed between the lifting worm 48 and the output end of the lifting motor 49 as needed. The fixed end of the lifting motor 49 is fixedly mounted on the connecting plate 42.

[0094] When the height of the rangefinder 2 needs to be adjusted, the lifting motor 49 is started. Its output end drives the lifting worm gear 48 to rotate through the coupling. The lifting worm gear 48 drives the lifting worm wheel 47 to rotate, thereby causing the threaded rod 45 and the rotating rod 46 to rotate synchronously. When the threaded rod 45 rotates, the lifting tube 41 slides stably along the axis of the fixed tube 43 under the action of thread transmission. If the threaded rod 45 rotates clockwise, the lifting tube 41 extends upward along the fixed tube 43, raising the height of the rotating component 3 and the rangefinder 2; if it rotates counterclockwise, it descends and resets.

[0095] The entire lifting process utilizes the self-locking characteristics of the worm gear to ensure stable height after adjustment, preventing height changes caused by vibration or other factors during measurement. Operators only need to set the target height or initiate the lifting command to automatically adjust the height of the rangefinder 2 via motor drive. This is suitable for quickly adapting to different height measurement needs in complex terrains, improving measurement efficiency and convenience.

[0096] Reference Figure 1 The support assembly 5 includes a support column 51, an adjusting column 52, a fixing ring 53, a sliding ring 54, and a connecting rod 55. The support column 51 is vertically arranged, and one end of the support column 51 is rotatably mounted on the end of the rotating rod 46 away from the threaded rod 45. The support column 51 and the threaded rod 45 are coaxially arranged. A spike 8 is fixedly installed at the bottom of the support column 51. In this embodiment, three adjusting columns 52 are provided. The adjusting columns 52 are arranged circumferentially with the axis of the support column 51 as the center. The adjusting columns 52 are hinged to the lower surface of the connecting plate 42. A sliding wheel 9 is installed at the end of the adjusting column 52 away from the connecting plate 42.

[0097] Reference Figure 1 The fixed ring 53 corresponds to the adjusting column 52 one by one. The fixed ring 53 is coaxially sleeved on the adjusting column 52 and fixedly connected to the adjusting column 52. The sliding ring 54 is coaxially sleeved on the support column 51 and slidably connected to the support column 51. The sliding direction is along the axis of the support column 51. The connecting rod 55 corresponds to the fixed ring 53 one by one. One end of the connecting rod 55 is hinged to the fixed ring 53, and the other end of the connecting rod 55 is hinged to the sliding ring 54.

[0098] When transferring the measuring device, the operator drives the sliding ring 54 to slide upward along the axis of the support column 51. The connecting rod 55 drives the fixing ring 53 and the adjusting column 52 to converge towards the center of the support column 51, so that the sliding wheel 9 at the end of the adjusting column 52 contacts the ground. At this time, the spike 8 at the bottom of the support column 51 leaves the ground, and the center of gravity of the device is transferred to the sliding wheel 9, which can then push the device to slide on the ground, achieving convenient movement.

[0099] During measurement and positioning, the drive sliding ring 54 slides downward along the axis of the support column 51. The connecting rod 55 pushes the fixing ring 53 and the adjusting column 52 to unfold circumferentially. The adjusting column 52 expands outward around the hinge point until the spike 8 at the bottom of the support column 51 penetrates the ground, such as soil or sand. The three adjusting columns 52 are evenly distributed circumferentially to form a stable triangular support. The number of adjusting columns 52 can be increased according to actual use. Through the linkage structure of the connecting rod 55 and the sliding ring 54, multi-point support is formed to adapt to terrain undulations and ensure the stability of the connecting plate 42. At this time, the support column 51 and the adjusting column 52 share the load of the device, and the spike 8 enhances the grip, ensuring the device is stable and does not shake during the measurement process. It balances ease of movement and support stability, improving the efficiency and reliability of landscape measurement operations.

[0100] Reference Figure 2 , Figure 3 and Figure 4 The control component 6 includes a pressure plate 61, a positioning pin 62, a connecting key 63, an airbag 64, an adjusting telescopic rod 65, a locking plate 66, a first telescopic rod 67, a second telescopic rod 68, and a spring 69. The pressure plate 61 is disposed in the mounting cavity 44 and is threadedly connected to the rotating rod 46. The positioning pin 62 is fixedly installed in the mounting cavity 44 and is arranged parallel to the axis of the rotating rod 46. The pressure plate 61 is rotatably mounted on the positioning pin 62. A cavity is provided at the connection between the threaded rod 45 and the rotating rod 46. The connecting key 63 is disposed in the cavity, so that the threaded rod 45 and the rotating rod 46 can rotate synchronously. A guide slope is provided in the threaded rod 45, so that the connecting key 63 can quickly reset after disengagement.

[0101] Reference Figure 2 , Figure 3 and Figure 4 An airbag 64 is fixedly installed in the mounting cavity 44, located at the bottom of the pressure plate 61. An adjusting telescopic rod 65 is installed on the adjusting column 52. In this embodiment, both adjusting columns 52 are provided with adjusting telescopic rods 65. The inner wall of the adjusting telescopic rod 65 is provided with slots 651 spaced apart. Each slot 651 is provided with a guide slope. The locking plate 66 is L-shaped and is slidably installed on the adjusting telescopic rod 65. One end of the locking plate 66 is adapted to the slot 651. The fixed end of the first telescopic rod 67 is fixedly installed in the rodless cavity of the adjusting telescopic rod 65. The rod cavity of the first telescopic rod 67 is connected to the airbag 64. The movable end of the first telescopic rod 67 is slidably installed on the locking plate 66. The second telescopic rod 68 is installed in the cavity. The movable end of the second telescopic rod 68 is fixedly connected to the connecting key 63. The rod cavity of the second telescopic rod 68 is connected to the rodless cavity of the first telescopic rod 67. The spring 69 is installed in the rodless cavity of the second telescopic rod 68.

[0102] In use, first, depending on the complex ground conditions, manually adjust the adjusting telescopic rod 65 on the adjusting column 52 to adapt its length to the terrain, ensuring the initial stability of the support assembly 5. At this time, the connecting key 63 in the cavity, with the cooperation of the second telescopic rod 68 and the spring 69, tightly engages the threaded rod 45 and the rotating rod 46, ensuring that the two rotate synchronously under normal conditions, preparing for subsequent transmission.

[0103] When the lifting assembly 4 is started, the lifting motor 49 drives the rotating rod 46 to rotate. Since the pressure plate 61 is threadedly connected to the rotating rod 46 and is restricted by the positioning pin 62 to move only along the axial direction, the rotation of the rotating rod 46 causes the pressure plate 61 to move down, squeezing the airbag 64 in the mounting cavity 44. After the airbag 64 is compressed, the internal gas is transmitted to the rod cavity of the first telescopic rod 67 through the pipe, pushing the movable end of the first telescopic rod 67 to extend, thereby driving the locking plate 66 to slide along the adjusting telescopic rod 65. The pipes installed on the control assembly 6 are all rubber hoses. One end of the locking plate 66 is precisely locked into the corresponding slot 651 under the action of the guide slope, realizing the locking of the length of the adjusting telescopic rod 65, ensuring that the support assembly 5 can maintain a stable support state under different terrains.

[0104] At the same time, the gas in the rodless chamber of the first telescopic rod 67 is squeezed into the rod chamber of the second telescopic rod 68, pushing the movable end of the second telescopic rod 68 downward, causing the connecting key 63 to disengage from the engagement between the threaded rod 45 and the rotating rod 46. At this time, the threaded rod 45 and the rotating rod 46 are separated and do not affect each other. The worm gear can continuously drive the lifting assembly 4 to operate, realizing independent lifting adjustment and support locking without interference.

[0105] After measurement, the operator manually reverses the rotating shaft, causing the rotating rod 46 to rotate in reverse, which moves the pressure plate 61 upward along the positioning pin 62, releasing the pressure on the airbag 64. The airbag 64 returns to its original shape, and the internal air pressure decreases. The first telescopic rod 67 retracts under its own restoring force, causing the locking plate 66 to disengage from the slot 651 and releasing the locking of the adjusting telescopic rod 65. The second telescopic rod 68 resets under the elastic force of the spring 69, and the connecting key 63 moves upward under the guidance of the guide slope inside the threaded rod 45, re-engaging the threaded rod 45 and the rotating rod 46. All components return to their original positions, facilitating the storage of the device or its next use.

[0106] Reference Figure 1 A controller 7 is installed on the fixed frame 301. The first motor 303, the second motor 313 and the lifting motor 49 are all electrically connected to the controller 7.

[0107] During the measurement operation, the operator sets parameters or issues commands through the controller 7. After receiving the signals, the first motor 303, the second motor 313, and the lifting motor 49, which are electrically connected, drive the rotating component 3 to adjust the horizontal and pitch angles of the rangefinder 2 and drive the lifting component 4 to adjust the height of the device, respectively. During the process, the controller 7 monitors the motor status in real time and feeds back the angle and height data, realizing the automated control of multi-component linkage. There is no need for manual operation of each mechanical part, which greatly improves the measurement efficiency and convenience.

[0108] The implementation principle of a measurement device for landscape planning and design according to an embodiment of this application is as follows: the measurement process is automated and precise through the collaborative operation of multiple components. The support component 5 serves as the foundation, utilizing the linkage structure of the sliding ring 54 and the connecting rod 55. When transferring points, it achieves convenient movement via the sliding wheel 9. During positioning, the circumferentially expanding adjustment column 52 and the spike 8 embedded in the ground form a stable support, adapting to complex terrain and ensuring device stability. The control component 6, through a combination of pneumatic transmission and mechanical locking, automatically locks the length after adjusting the telescopic rod 65 to adapt to the terrain, while ensuring that the lifting and supporting actions operate independently.

[0109] The lifting assembly 4 relies on the lifting motor 49 to drive the threaded rod 45 to rotate. Through the threaded transmission and the self-locking characteristics of the worm gear, the height of the rotating assembly 3 and the rangefinder 2 can be automatically adjusted to meet the vertical height requirements of different measurement targets.

[0110] The rotating assembly 3 uses two motors to independently control the horizontal and pitch angles. The first motor 303 drives the first worm gear 304, which in turn drives the first worm wheel 305 and the first rotating shaft 302 to rotate, achieving pitch angle adjustment via bevel gear transmission. The second motor 313 drives the second worm gear 312, which in turn drives the second worm wheel 311 and the sleeve 310 to rotate, adjusting the horizontal orientation of the rangefinder 2 via the rotating frame 307. The controller 7, as the control unit, is electrically connected to each motor and integrates multi-motor linkage control and status monitoring functions. Operators only need to input commands on the controller 7 interface to synchronously or independently control the rotation and lifting actions, and obtain angle and height feedback data in real time. It can quickly adapt to complex terrains such as mountains and slopes, achieving automated alignment and data acquisition for measurement targets at different orientations and heights, significantly improving the efficiency and convenience of landscape planning and design surveying, and shortening the initial data acquisition cycle.

[0111] The above are all preferred embodiments of this application, and are not intended to limit the scope of protection of this application. Therefore, all equivalent changes made in accordance with the structure, shape and principle of this application should be covered within the scope of protection of this application.

Claims

1. A measuring device for landscape planning and design, characterized in that, include: Installation disk (1); Rangefinder (2), which is fixedly mounted on the mounting plate (1); Rotating assembly (3), which is installed below the mounting plate (1), is used to adjust the angle of the mounting plate (1); A lifting assembly (4) is installed below the rotating assembly (3) and is used to adjust the height of the rotating assembly (3). The lifting assembly (4) includes a lifting pipe (41), a connecting plate (42), a fixing pipe (43), a mounting cavity (44), a threaded rod (45), a rotating rod (46), a lifting worm gear (47), a lifting worm (48), and a lifting motor (49). A support assembly (5) is installed below the lifting assembly (4) and is used to support the lifting assembly (4); the support assembly (5) includes a support column (51), an adjustment column (52), a fixing ring (53), a sliding ring (54), and a connecting rod (55). A control component (6) is mounted on the support component (5) and is used to control the state of the support component (5); a cavity is provided at the connection between the threaded rod (45) and the rotating rod (46), and the control component (6) includes: Pressure plate (61), the pressure plate (61) is disposed in the mounting cavity (44), and the pressure plate (61) is threadedly connected to the rotating rod (46); A positioning pin (62) is fixedly installed in the mounting cavity (44). The positioning pin (62) is parallel to the axis of the rotating rod (46). The pressure plate (61) is rotatably installed on the positioning pin (62). A connecting key (63) is provided in the cavity so that the threaded rod (45) and the rotating rod (46) can rotate synchronously; An airbag (64) is fixedly disposed in the mounting cavity (44) and the airbag (64) is located at the bottom of the pressure plate (61); An adjusting telescopic rod (65) is provided on the adjusting column (52). The inner wall of the adjusting telescopic rod (65) is provided with slots (651) spaced apart, and each slot (651) is provided with a guide slope. A card plate (66) is slidably disposed on the adjusting telescopic rod (65), and one end of the card plate (66) is adapted to the card slot (651); The first telescopic rod (67) has its fixed end fixedly disposed in the rodless cavity of the adjusting telescopic rod (65), and its rod cavity is connected to the airbag (64). The movable end of the first telescopic rod (67) is slidably mounted on the card plate (66). The second telescopic rod (68) is disposed in the cavity. The movable end of the second telescopic rod (68) is fixedly connected to the connecting key (63). The rod cavity of the second telescopic rod (68) is connected to the rodless cavity of the first telescopic rod (67). A spring (69) is disposed in the rodless cavity of the second telescopic rod (68).

2. The measuring device for landscape planning and design according to claim 1, characterized in that, The rotating assembly (3) includes: A fixed frame (301) is connected to the lifting assembly (4); A first rotating shaft (302) is rotatably mounted on the fixed frame (301) at one end, and the axis of the first rotating shaft (302) is perpendicular to the upper surface of the fixed frame (301). The first motor (303) is fixedly mounted on the fixed frame (301) at its fixed end. The first worm gear (304) is rotatably mounted on the fixed frame, and one end of the first worm gear (304) is coaxially and fixedly connected to the output end of the first motor (303); The first worm gear (305) is coaxially sleeved on the first rotating shaft (302) and fixedly connected to the first rotating shaft (302). The first worm gear (305) meshes with the first worm (304). The first bevel gear (306) is coaxially sleeved on the end of the first rotating shaft (302) away from the first worm gear (305) and is fixedly connected to the first rotating shaft (302); A rotating frame (307) is mounted on the first rotating shaft (302); The second rotating shaft (308) is rotatably mounted on the rotating frame (307). The axis of the second rotating shaft (308) is perpendicular to the axis of the first rotating shaft (302). The second rotating shaft (308) is fixedly connected to the mounting plate (1). The second bevel gear (309) is coaxially fixedly mounted on the second rotating shaft (308), and the second bevel gear (309) meshes with the first bevel gear (306).

3. The measuring device for landscape planning and design according to claim 2, characterized in that, The rotating assembly (3) further includes: A sleeve (310) is coaxially sleeved on the first rotating shaft (302). The sleeve (310) is rotatably disposed with the first rotating shaft (302). One end of the sleeve (310) is fixedly connected to the rotating frame (307). The second worm gear (311) is sleeved on the first rotating shaft (302) and is fixedly connected to the end of the sleeve (310) away from the rotating frame (307). The second worm (312) is rotatably mounted on the fixed frame and meshes with the second worm wheel (311); The second motor (313) has its fixed end fixedly mounted on the fixed frame (301), and its output end is coaxially fixedly connected to the second worm gear (312).

4. The measuring device for landscape planning and design according to claim 3, characterized in that, The lifting assembly (4) includes: A lifting tube (41) is fixedly connected at one end to the lower surface of the fixed frame (301), and the axis of the lifting tube (41) coincides with the axis of the first rotating shaft (302). A connecting plate (42) is arranged parallel to the fixing frame (301); A fixed tube (43) is coaxially sleeved outside the lifting tube (41). The fixed tube (43) is slidably connected to the lifting tube (41), and the sliding direction is along the axis of the lifting tube (41). The end of the fixed tube (43) away from the fixed frame (301) is provided with an installation cavity (44) and is fixedly connected to the connecting plate (42). A threaded rod (45) is coaxially disposed inside the fixed tube (43), and the lifting tube (41) is threadedly connected to the threaded rod (45). A rotating rod (46) is rotatably mounted on the connecting plate. The rotating rod (46) is coaxially mounted with the threaded rod (45) and one end of the rotating rod (46) is connected to the threaded rod (45). The end of the rotating rod (46) near the threaded rod (45) is provided with a thread. A lifting worm gear (47) is disposed in the mounting cavity (44) and is coaxially sleeved on the threaded rod (45) and fixedly connected to the threaded rod (45). A lifting worm (48) is disposed in the mounting cavity (44), the lifting worm (48) is rotatably disposed on the fixed tube, and the lifting worm (48) meshes with the lifting worm wheel (47); The output end of the lifting motor (49) is fixedly connected to one end of the lifting worm (48), and the fixed end of the lifting motor (49) is fixedly installed on the connecting plate (42).

5. The measuring device for landscape planning and design according to claim 4, characterized in that, The support component (5) includes: A support column (51) is provided, one end of which is rotatably mounted on the end of the rotating rod (46) away from the threaded rod (45). The support column (51) and the threaded rod (45) are coaxially arranged. Adjustment column (52), the number of adjustment columns (52) is not less than three, the adjustment column (52) is arranged circumferentially with the axis of the support column (51) as the center, and the adjustment column (52) is hinged to the lower surface of the connecting plate (42); A fixing ring (53) is provided, which corresponds one-to-one with the adjusting column (52). The fixing ring (53) is coaxially sleeved on the adjusting column (52) and fixedly connected to the adjusting column (52). Sliding ring (54), the sliding ring (54) is coaxially sleeved on the support column (51) and slidably connected to the support column (51), the sliding direction is along the axial direction of the support column (51); Connecting rod (55), the connecting rod (55) corresponds one-to-one with the fixing ring (53), one end of the connecting rod (55) is hinged to the fixing ring (53), and the other end of the connecting rod (55) is hinged to the sliding ring (54).

6. The measuring device for landscape planning and design according to claim 4, characterized in that, The fixed frame (301) is equipped with a controller (7), and the first motor (303), the second motor (313) and the lifting motor (49) are all electrically connected to the controller (7).

7. The measuring device for landscape planning and design according to claim 5, characterized in that, Spikes (8) are fixedly installed at the bottom of the support column (51).

8. The measuring device for landscape planning and design according to claim 5, characterized in that, A sliding wheel (9) is installed at the end of the adjusting column (52) away from the connecting plate (42).

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