Registration surveying and mapping equipment and method for land space planning

Abstract

The invention discloses renovation surveying and mapping equipment and method for land space planning, and relates to the technical field of topographic surveying and mapping. The renovation surveying and mapping equipment comprises a surveying and mapping box, and a surveying and mapping regulation and control mechanism is arranged on the surveying and mapping box to achieve walking type surveying and mapping operation adapting to rugged ground. According to the renovation surveying and mapping equipment and method for land space planning, the inclination state of the surveying and mapping box can be sensed in real time and the height of the movable frames can be automatically adjusted through the synergistic effect of the fixed frame and the movable frames of the adjusting part, the three movable frames are matched with the fixed frame to form a four-point supporting structure, and walking type surveying and mapping are achieved through the arrangement of moving wheels; even on a rugged ground, the pneumatic part can drive the contact plate and pressure feedback of the pressure sensor, the inclination deviation of the surveying and mapping box is controlled within a set interval, it is ensured that the collecting part is in a stable working posture all the time, transmission operation is stable, response is rapid, and long-term reliable operation of the adjusting mechanism is ensured.

Description

Technical Field

[0001] This invention relates to the field of topographic surveying technology, specifically to a land spatial planning remediation surveying equipment and method. Background Technology

[0002] Land spatial planning is a forward-looking plan and arrangement for the future land use of a certain area. It is a process of rationally allocating and laying out land resources in time and space based on the region's socio-economic development and the natural and historical characteristics of the land. In land spatial planning, land consolidation and mapping is an indispensable and crucial link. Its purpose is to obtain basic data such as land topography, geomorphology, ownership, and current land use through accurate measurement, providing data support for the formulation of planning schemes, the implementation of consolidation projects, and subsequent supervision and acceptance.

[0003] The reference patent title is: A Land Planning and Remediation Surveying Equipment (Patent Publication No.: CN115420264A, Patent Publication Date: 2022-12-02). It includes a support component, an angle component mounted on one side of the support component, a surveying component mounted above the support component, and a power component mounted on one side of the angle component. The support component includes a support base plate and a top plate. A straight sliding groove is formed at the top of the support base plate. Symmetrically arranged rear protrusions are fixedly connected to the rear of the support base plate. A first ear seat is fixedly connected to the top of the rear protrusion, and a first ear hole is formed on the end face of the first ear seat. By setting a power rod and adjusting the distance the power rod inserts into the sliding hole, it can drive a gear or a screw to rotate. This allows for adjustment of angle parameters and horizontal distance at a single position, preventing accidental failure of the previous parameter after adjustment, improving work efficiency and increasing operational accuracy.

[0004] Based on the description in the above documents, existing surveying equipment often involves rugged and uneven terrain in land planning surveying areas. Traditional equipment lacks flexible adaptive adjustment mechanisms, and the surveying box is prone to tilting due to ground undulations during movement, which in turn causes the collected topographic and geomorphological data to be distorted or have significant deviations. Therefore, this invention provides a land spatial planning remediation surveying equipment and method. Summary of the Invention

[0005] To address the shortcomings of existing technologies, this invention provides a land spatial planning remediation surveying equipment and method. It solves the problem that existing surveying equipment often encounters rugged and uneven terrain in the land planning surveying area. Traditional equipment lacks a flexible adaptive adjustment mechanism, and the surveying box is prone to tilting due to ground undulations during movement, which in turn causes the collected terrain and landform data to be distorted or have significant deviations.

[0006] To achieve the above objectives, the present invention provides the following technical solution: a land spatial planning remediation surveying device, comprising a surveying box, wherein the surveying box is equipped with a surveying control mechanism to enable walking surveying operations adapted to rugged terrain, the surveying control mechanism comprising: The data collection unit, located on top of the surveying box, performs information collection operations on a designated land area. The adjustment unit includes a fixed frame and three movable frames. The bottom of both the fixed frame and the movable frames are rotatably mounted with casters. The top of the fixed frame is equipped with a support column, and the top of the support column is equipped with multiple sensors pointing directly above the corresponding movable frames. The top of the movable frames is equipped with a control component that enables the contact plate to move vertically. The contact plate contacts the sensors, and the adjustment command is generated based on the contact pressure of the sensors. The control system interacts with the control component. The horizontal observation unit is located on the opposite side of the direction of movement of the surveying box. It is used to observe the deviation of the surveying box during movement and to assist personnel in making corrections.

[0007] Preferably, the acquisition unit includes a support plate installed on the top of the surveying box, and a high-definition camera is installed on the support plate on the side of the surveying box moving in the direction of movement to acquire information about the designated land space area.

[0008] Preferably, the sensing element includes: Fixed column, fixedly installed on top of the support column; The extension rod has a small range of up-and-down rotation at one end via a rotating component and a fixed column, and a circular plate is fixedly connected to the other end. A pressure sensor is electrically installed on the bottom side of the circular plate. When the pressure sensor contacts the contact plate, it generates a corresponding pressure value. The rotating component includes a protrusion fixedly mounted on the surface of the fixed column. The protrusion has a placement groove on the side opposite to the extension rod, and the placement groove has only one opening. The upper and lower sides are closed to limit the rotation angle of the extension rod. A rotating rod is fixedly mounted on the extension rod, and the two ends of the rotating rod are rotatably connected to the inner sidewall of the placement groove of the protrusion.

[0009] Preferably, the control element includes: The vertical column is fixed at its bottom end to the top of the movable frame, and the vertical column passes through the surveying box and slides relative to the surveying box. An empty cylinder is connected and fixed to the top of a vertical column. Inside the empty cylinder, a pneumatic component is fixed to the bottom of a contact plate. Upon receiving an adjustment command, the pneumatic component is activated to drive the contact plate for adjustment. Furthermore, the sliding mechanism located between the movable frame and the surveying box ensures that the movable frame only moves vertically and does not rotate.

[0010] Preferably, the pneumatic component includes a control cylinder, which is fixedly installed at the bottom of the inner cavity of the empty cylinder. A piston rod is slidably connected inside the control cylinder, and the top end of the piston rod extends through to the outside of the empty cylinder and is connected and fixed to the bottom of the contact plate.

[0011] Preferably, the sliding component includes a sliding rod fixedly installed at the top diagonal of the movable frame, and the top end of the sliding rod passes through the surveying box and slides relative to the surveying box. A limiting plate is installed at the top end of the sliding rod, and the diameter of the limiting plate is larger than the diameter of the point where the sliding rod passes through the surveying box.

[0012] Preferably, a handle is installed on the side of the surveying box opposite to the direction of movement, and a control box is installed on the side of the surveying box. The control terminal in the control box communicates with the pressure sensor and the control cylinder wirelessly to exchange data and commands.

[0013] Preferably, the control system compares the pressure value generated by the contact plate contacting the pressure sensor with a set pressure threshold. The pressure threshold is set as [a, b] based on the deviation accepted by the measuring box, while the pressure value generated by the contact plate contacting the pressure sensor is c. If c < a, the control terminal generates a command to extend the piston rod of the control cylinder, thus starting the cylinder and increasing the pressure value c to meet the pressure threshold [a, b]. When c ∈ [a, b], the control cylinder only needs to maintain the locking of the piston rod without adjustment. When c > b, the control terminal generates a command to retract the piston rod of the control cylinder, thus starting the cylinder and decreasing the pressure value c to meet the pressure threshold [a, b]. This ensures that the vertical deviation of the four moving wheels keeps the pressure value of the contact plate contacting the pressure sensor within the pressure threshold [a, b].

[0014] Preferably, the horizontal observation unit includes: A horizontal plate is fixedly installed on the side of the surveying box away from the direction of movement, and the surface of the horizontal plate is engraved with angle lines corresponding to each degree of deviation. The scale pointer has a central rod fixedly mounted on its surface. One end of the central rod rotates with the center below the surface of the horizontal plate. When the surveying box is kept horizontal, the scale pointer points to the center of the horizontal plate. A connecting rod is installed on the bottom side of the scale pointer, and a gravity ball is suspended and fixed at the bottom of the connecting rod to keep the connecting rod always vertical and facing the ground.

[0015] This invention also discloses a land consolidation surveying method for land spatial planning, which specifically includes the following steps: S1. Walk-type surveying operation is achieved by personnel pushing the surveying box, and information is collected from the designated land space area using the data acquisition unit; S2. Personnel make auxiliary corrections to the deviation of the surveying box based on changes in the horizontal observation unit; S3, and during the movement, it relies on the adjustment unit to adapt to the rugged terrain and perform movement and adjustment operations to maintain the horizontal and stable mapping of the surveying box.

[0016] This invention provides a land consolidation surveying device and method for land spatial planning. Compared with the prior art, it has the following advantages: 1. The land spatial planning remediation surveying equipment and method, through the coordinated action of the fixed frame, movable frame, sensing components, and control components of the adjustment unit, can sense the tilt state of the surveying box in real time and automatically adjust the height of the movable frame. The three movable frames, together with the fixed frame, form a four-point support structure. The setting of the moving wheels enables walking surveying. Even on rugged ground, the pressure feedback of the contact plate and pressure sensor driven by the pneumatic components can control the tilt deviation of the surveying box within the set range, ensuring that the acquisition unit is always in a stable working posture, making the transmission operation smooth and responsive, and ensuring the long-term reliable operation of the adjustment mechanism.

[0017] 2. The land spatial planning remediation surveying equipment and method automatically generates instructions to extend or retract the piston rod by comparing the pressure value with the set threshold through the setting control system. This eliminates the need for manual adjustment of angle and horizontal parameters, avoiding parameter failure caused by accidental contact. At the same time, the placement groove of the rotating part limits the rotation angle of the extension rod, clarifies the adjustment trigger conditions, makes the adjustment operation more targeted, and greatly improves work efficiency and adjustment accuracy.

[0018] 3. The land spatial planning remediation surveying equipment and method, by setting up a gravity ball in the horizontal observation unit that is always perpendicular to the ground, allows personnel to intuitively observe the offset of the surveying box through the correspondence between the scale pointer and the angle line of the horizontal plate, enabling manual correction. This, together with the automatic adjustment mechanism, forms a double guarantee, further reducing the impact of tilt deviation on the surveying data and ensuring the accuracy and reliability of the acquired basic data. Attached Figure Description

[0019] Figure 1 This is a three-dimensional structural diagram of the present invention; Figure 2 This is a three-dimensional structural diagram of the surveying box of the present invention; Figure 3 This is a three-dimensional structural diagram of the horizontal observation section of the present invention; Figure 4 This is a three-dimensional structural cross-sectional view of the surveying box of the present invention; Figure 5 This is a three-dimensional structural diagram of the adjusting part of the present invention; Figure 6 This is a partial three-dimensional structural diagram of the adjustment part of the present invention; Figure 7 This is a three-dimensional structural diagram of the sensing element of the present invention; Figure 8 For the present invention Figure 7 Enlarged view of the local structure at point A in the middle; Figure 9 This is a three-dimensional structural diagram of the control component of the present invention; Figure 10 This is a schematic diagram of the control system of the present invention.

[0020] In the diagram: 1-Surveying box, 2-Acquisition unit, 21-Support plate, 22-High-definition camera, 3-Adjustment unit, 31-Fixed frame, 32-Movable frame, 33-Moving wheel, 34-Support column, 35-Contact plate, 36-Control system, 4-Horizontal observation unit, 41-Horizontal plate, 42-Scale pointer, 43-Connecting rod, 44-Gravity ball, 45-Center rod, 5-Sensing element, 51-Fixed column, 52-Extension rod, 53-Rotating element, 531-Protrusion, 532-Placement slot, 533-Rotating rod, 54-Circular plate, 55-Pressure sensor, 6-Control element, 61-Vertical column, 62-Empty cylinder, 63-Pneumatic element, 631-Control cylinder, 632-Piston rod, 64-Sliding element, 641-Sliding rod, 642-Limit plate, 7-Handle, 8-Control box. Detailed Implementation

[0021] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0022] Please see Figures 1-10 This invention provides two technical solutions: Example 1: A land spatial planning remediation surveying device, including a surveying box 1, and a surveying control mechanism on the surveying box 1 to enable walking surveying operations adapted to rugged terrain. The surveying control mechanism includes: Data collection unit 2 is located on top of the surveying box 1 to collect information on a designated land area. The adjustment unit 3 includes a fixed frame 31 and three movable frames 32. The bottom of both the fixed frame 31 and the movable frames 32 are rotatably mounted with casters 33. The top of the fixed frame 31 is mounted with a support column 34. The top of the support column 34 is provided with multiple sensors 5 pointing directly above the corresponding movable frames 32. The top of the movable frames 32 is provided with a control unit 6 to enable the contact plate 35 to perform vertical movement. The contact plate 35 contacts the sensors 5 and generates an adjustment command based on the contact pressure of the sensors 5. The control unit 36 ​​interacts with the control unit 6. The horizontal observation unit 4 is located on the opposite side of the direction of movement of the surveying box 1. It is used to observe the offset of the surveying box 1 when it moves and to make corrections with the assistance of personnel.

[0023] Through the coordinated action of the fixed frame 31, movable frame 32, sensor 5, and control component 6 of the adjustment unit 3, the tilt state of the surveying box 1 can be sensed in real time and the height of the movable frame 32 can be automatically adjusted. The three movable frames 32, together with the fixed frame 31, form a four-point support structure. The setting of the moving wheels 33 enables walking surveying. Even on rough ground, the pressure feedback of the contact plate 35 and the pressure sensor 55 can be driven by the pneumatic component 63 to control the tilt deviation of the surveying box 1 within the set range, ensuring that the acquisition unit 2 is always in a stable working posture, making the transmission operation smooth and responsive, and ensuring the long-term reliable operation of the adjustment mechanism.

[0024] Please see Figure 1 In this embodiment of the invention, the acquisition unit 2 includes a support plate 21 installed on the top of the surveying box 1, and a high-definition camera 22 is installed on the support plate 21 on the side of the surveying box 1 in the direction of movement to realize the acquisition of information on the set land space area.

[0025] Start the high-definition camera 22 and set parameters such as focal length and resolution to ensure that it can clearly capture image information of the designated land space area with a resolution of not less than 1920×1080 pixels to meet the accuracy requirements for terrain and landform data collection. The high-definition camera 22 continuously records images as the surveying box 1 moves. During the recording process, it is necessary to ensure that the lens is unobstructed. If encountering complex lighting environments such as strong light or shadows, the control terminal will automatically adjust the camera's exposure parameters to ensure the clarity and authenticity of the image information.

[0026] Please see Figures 4-8 In this embodiment of the invention, the sensing element 5 includes: Fixed column 51 is fixedly installed on the top of column 34; The extension rod 52 has a small range of up-and-down rotation between one end and the fixed column 51 via the rotating part 53, and the other end is fixedly connected to the circular plate 54. A pressure sensor 55 is electrically installed on the bottom side of the circular plate 54. When the pressure sensor 55 contacts the contact plate 35, it generates a corresponding pressure value. The rotating component 53 includes a protrusion 531 fixedly mounted on the surface of the fixed post 51. The protrusion 531 has a placement groove 532 on one side opposite to the extension rod 52. The placement groove 532 has only one opening and is closed on the upper and lower sides to limit the rotation angle of the extension rod 52. A rotating rod 533 is fixedly mounted on the extension rod 52. The two ends of the rotating rod 533 are rotatably connected to the inner wall of the placement groove 532 of the protrusion 531.

[0027] The rotation angle limit of the extension rod 52 corresponds to the tilt deviation range during surveying. That is, if the deviation caused by the tilt during surveying causes the extension rod 52 to rotate in the vertical direction without contacting the upper and lower edges of the placement groove 532, no adjustment is required. Otherwise, the height needs to be adjusted by the control component 6 to maintain the stability of the surveying.

[0028] Please see Figures 4-6 and Figure 9 In this embodiment of the invention, the control element 6 includes: The bottom end of the vertical column 61 is fixed to the top of the movable frame 32, and the vertical column 61 passes through the survey box 1 and slides relative to the survey box 1. The empty cylinder 62 is connected and fixed to the top of the vertical column 61, and the inside of the empty cylinder 62 is provided with a pneumatic component 63 fixed to the bottom of the contact plate 35. After receiving the adjustment command, the pneumatic component 63 is activated to drive the contact plate 35 to adjust. Furthermore, the movable frame 32 is positioned between the movable frame 32 and the surveying box 1, and the sliding member 64 ensures that the movable frame 32 only performs vertical movement and does not rotate.

[0029] Please see Figure 9 In this embodiment of the invention, the pneumatic component 63 includes a control cylinder 631, which is fixedly installed at the bottom of the inner cavity of the empty cylinder 62. A piston rod 632 is slidably connected inside the control cylinder 631, and the top end of the piston rod 632 extends through to the outside of the empty cylinder 62 and is connected and fixed to the bottom of the contact plate 35.

[0030] Please see Figure 9 In this embodiment of the invention, the sliding member 64 includes a sliding rod 641 fixedly installed at the top diagonal of the movable frame 32, and the top end of the sliding rod 641 passes through the survey box 1 and slides relative to the survey box 1. The top end of the sliding rod 641 is equipped with a limiting plate 642, and the diameter of the limiting plate 642 is larger than the diameter of the point where the sliding rod 641 passes through the survey box 1.

[0031] Please see Figure 2 In this embodiment of the invention, a handle 7 is installed on the side of the surveying box 1 away from the direction of movement, and a control box 8 is installed on the side of the surveying box 1. The control terminal in the control box 8 interacts with the pressure sensor 55 and the control cylinder 631 through wireless communication to realize data and command interaction.

[0032] Among them, the surveying box 1 has a handle 7 installed on the side opposite to the direction of movement, which makes it convenient for personnel to push the equipment to achieve walking surveying; the control box 8 has a built-in control terminal, which serves as the control core of the entire equipment. It is responsible for receiving signals from the pressure sensor 55, processing data, generating adjustment commands, and interacting with the control cylinder 631 to ensure that all components work together. The operator holds handle 7 with both hands and pushes the surveying box 1 along the set surveying route, maintaining a uniform speed.

[0033] Please see Figure 10 In this embodiment of the invention, the control system 36 compares the pressure value generated by the contact plate 35 in contact with the pressure sensor 55 with a set pressure threshold. The pressure threshold is set to [a, b] based on the deviation received by the measuring box 1, and the pressure value generated by the contact plate 35 in contact with the pressure sensor 55 is c. If c < a, the control terminal generates a command to extend the piston rod 632 of the control cylinder 631 to start the operation, increasing the pressure value c to meet the pressure threshold [a, b]. When c ∈ [a, b], the control cylinder 631 only needs to maintain the locking of the piston rod 632 without adjustment. When c > b, the control terminal generates a command to retract the piston rod 632 of the control cylinder 631 to start the operation, decreasing the pressure value c to meet the pressure threshold [a, b]. This ensures that the deviation of the four moving wheels 33 in the vertical position keeps the pressure value of the contact plate 35 in contact with the pressure sensor 55 within the pressure threshold [a, b].

[0034] When the control terminal of the control box 8 is opened, the allowable tilt deviation threshold for the survey is input. The control system 36 will automatically calculate the corresponding pressure threshold [a, b] based on the deviation threshold. For example, when the tilt deviation threshold is ±0.5°, the pressure threshold [a, b] can be set to [5N, 15N] by calibrating the force characteristics of the pressure sensor 55. The specific value needs to be fine-tuned according to the actual weight of the equipment and the sensitivity of the sensor 5.

[0035] By setting the control system 36 to compare the pressure value with the set threshold, the command to extend or retract the piston rod 632 is automatically generated. There is no need to manually adjust the angle and horizontal parameters separately, which avoids the parameter failure problem caused by accidental contact. At the same time, the placement groove 532 of the rotating part 53 limits the rotation angle of the extension rod 52, clarifies the adjustment trigger condition, makes the adjustment operation more targeted, and greatly improves work efficiency and adjustment accuracy.

[0036] Please see Figures 2-3 In this embodiment of the invention, the horizontal observation unit 4 includes: A horizontal plate 41 is fixedly installed on the side of the surveying box 1 away from the direction of movement, and the surface of the horizontal plate 41 is engraved with angle lines corresponding to each degree of deviation. The scale pointer 42 has a central rod 45 fixedly mounted on its surface. One end of the central rod 45 rotates at the center below the surface of the horizontal plate 41. When the measuring box 1 is kept horizontal, the scale pointer 42 points to the center of the horizontal plate 41. A connecting rod 43 is mounted on the bottom side of the scale pointer 42, and a gravity ball 44 is suspended and fixed at the bottom end of the connecting rod 43 to keep the connecting rod 43 always perpendicular to the ground.

[0037] After installation, the level must be calibrated to ensure that when the surveying box 1 is level, the surface of the level plate 41 is in an absolutely level state, and the scale pointer 42 accurately points to the angle line in the middle of the level plate 41.

[0038] By ensuring that the gravity ball 44 of the horizontal observation unit 4 is always perpendicular to the ground, and by observing the correspondence between the scale pointer 42 and the angle line of the horizontal plate 41, personnel can visually observe the offset of the surveying box 1, enabling manual correction. This, combined with the automatic adjustment mechanism, provides dual protection, further reducing the impact of tilt deviation on the surveying data and ensuring the accuracy and reliability of the acquired basic data.

[0039] Example 2 differs from Example 1 in that: the present invention also discloses a land spatial planning remediation surveying method, specifically including the following steps: S1. A walking surveying operation is achieved by personnel pushing the surveying box 1, and information is collected from the designated land space area using the data acquisition unit 2. S2. Personnel use changes in the horizontal observation unit 4 to assist in correcting the deviation of the surveying box 1; S3, and during the movement, the adjustment unit 3 adapts to the rugged ground to carry out movement and adjustment operations, maintaining the horizontal stability of the surveying box 1 for surveying.

[0040] Furthermore, any content not described in detail in this specification is existing technology known to those skilled in the art.

[0041] During operation, the support plate 21 of the acquisition unit 2 is fixedly installed on the top of the survey box 1, and a high-definition camera 22 is installed on the side of the survey box 1 in the direction of movement of the support plate 21. As the survey box 1 moves, the high-definition camera 22 continuously captures image information of the set land space area, providing basic data support such as topography and landform for land planning. Three sensors 5 are installed on the support column 34 at the top of the fixed frame 31, corresponding to the top of the three movable frames 32 respectively. The extension rod 52 of the sensor 5 is connected to the fixed column 51 through the rotating part 53. When the survey box 1 tilts due to the undulation of the ground, the extension rod 52 will rotate up and down in a small range with the tilt of the survey box 1. The pressure sensor 55 on the bottom side of the circular plate 54 contacts the contact plate 35 of the control part 6 at the top of the movable frame 32, generating a corresponding pressure value c. The placement groove 532 of the rotating part 53 is closed on the upper and lower sides, leaving only one opening to limit the rotation angle of the extension rod 52. This angle corresponds to the allowable tilt deviation range of the survey. If the extension rod 52 does not contact the upper and lower edges of the placement groove 532, it means that the tilt deviation is within the allowable range and no adjustment is required; if it contacts, the adjustment mechanism is triggered. The control terminal inside the control box 8 communicates with the pressure sensor 55 and the control cylinder 631 via wireless communication. The control system 36 presets a pressure threshold [a, b], which corresponds to the allowable tilt deviation in the survey. When the pressure value c < a, it indicates that the height of the corresponding movable frame 32 is too low, and the control terminal generates a command for the control cylinder 631 to extend the piston rod 632; when c > b, it indicates that the height of the corresponding movable frame 32 is too high, and a command to retract the piston rod 632 is generated; when c ∈ [a, b], the control cylinder 631 keeps the piston rod 632 locked and no adjustment is required. At this time, the vertical column 61 of the control component 6 passes through the survey box 1 and can slide relative to it. The control cylinder 631 inside the empty cylinder 62 starts after receiving the command, driving the piston rod 632 to move the contact plate 35 vertically, thereby adjusting the height of the movable frame 32. The sliding rod 641 of the sliding component 64 is fixed at the top diagonal of the movable frame 32, and the top end passes through the survey box 1 and is equipped with a limit plate 642, which ensures that the movable frame 32 can only move vertically and prevents the sliding rod 641 from falling off the survey box 1, thus ensuring the stability of the adjustment process. Due to gravity, the connecting rod 43 always points vertically towards the ground. When the surveying box 1 tilts, the horizontal plate 41 tilts with the surveying box 1, while the scale pointer 42 maintains its original direction under the action of the gravity ball 44. By observing the deviation angle between the scale pointer 42 and the angle line of the horizontal plate 41, personnel can intuitively judge the offset of the surveying box 1 and perform auxiliary correction operations.

[0042] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0043] Although embodiments of the invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A reclamation surveying device for land space planning, comprising a surveying box (1), characterized in that: And the mapping box (1) is provided with a mapping control mechanism to realize walking mapping operation on rugged ground, the mapping control mechanism comprises: The acquisition part (2) is arranged on the top of the mapping box (1) to collect information of the set land space region; The adjusting part (3) comprises a fixed frame (31) and three movable frames (32), the bottom of the fixed frame (31) and the movable frame (32) is rotatably provided with a moving wheel (33), the top of the fixed frame (31) is provided with a support column (34), the top of the support column (34) is provided with a plurality of sensing elements (5) pointing to the position directly above the corresponding movable frame (32), the top of the movable frame (32) is provided with a control element (6) to make the contact plate (35) move vertically, and the contact plate (35) contacts the sensing element (5) to generate an adjusting instruction according to the contact pressure of the sensing element (5) and interacts with the control element (6) through the control system (36); The horizontal observation part (4) is arranged on the opposite side of the moving direction of the mapping box (1), which is used for observing the deviation of the mapping box (1) during movement and assisting in correction by personnel.

2. The improvement surveying device for land space planning according to claim 1, characterized in that: The acquisition part (2) comprises a support plate (21) mounted on the top of the mapping box (1), and the support plate (21) is provided with a high-definition camera (22) on the side of the moving direction of the mapping box (1) to collect information of the set land space region.

3. The improvement surveying device for land space planning according to claim 1, characterized in that: The sensing element (5) comprises: The fixed column (51) is fixedly installed on the top of the support column (34); The extension rod (52) is rotatably connected to the fixed column (51) through the rotating element (53) to realize small-range up-down rotation, the other end of the extension rod (52) is fixedly connected with the circular plate (54), and the bottom side of the circular plate (54) is electrically connected with the pressure sensor (55), and the pressure sensor (55) generates a corresponding pressure value when contacting the contact plate (35); The rotating element (53) comprises a protrusion (531) fixedly installed on the surface of the fixed column (51), and a placing groove (532) is formed on one side of the protrusion (531) relative to the extension rod (52), and only one opening of the placing groove (532) is closed on the top and bottom sides to limit the rotation angle of the extension rod (52), and a rotating rod (533) is fixedly installed on the extension rod (52), and both ends of the rotating rod (533) are rotatably connected with the inner side wall of the placing groove (532) of the protrusion (531).

4. The improvement surveying device for land space planning according to claim 3, characterized in that: The control element (6) comprises: The vertical column (61) is fixedly connected with the top of the movable frame (32), and the vertical column (61) penetrates through the mapping box (1) and slides relative to the mapping box (1); The empty cylinder (62) is fixedly connected with the top of the vertical column (61), and the inside of the empty cylinder (62) is provided with a pneumatic element (63) fixedly connected with the bottom of the contact plate (35), and the pneumatic element (63) is started to drive the contact plate (35) to adjust after receiving the adjusting instruction; And the sliding element (64) is arranged between the movable frame (32) and the mapping box (1) to keep the movable frame (32) only moving vertically without rotating.

5. The land space planning and regulating surveying device according to claim 4, characterized in that: The pneumatic part (63) comprises a control cylinder (631) fixedly installed at the bottom of the inner cavity of the empty cylinder (62), and a piston rod (632) slidably connected inside the control cylinder (631), and the top end of the piston rod (632) extends to the outside of the empty cylinder (62) and is fixedly connected with the bottom of the contact plate (35).

6. The land space planning and regulating surveying device according to claim 4, characterized in that: The sliding part (64) comprises a sliding rod (641) fixedly installed at the top of the movable frame (32) at the diagonal position, and the top end of the sliding rod (641) penetrates through the surveying box (1) and slides relative to the surveying box (1), and the top end of the sliding rod (641) is provided with a limiting plate (642), and the diameter of the limiting plate (642) is greater than the diameter of the penetration position of the sliding rod (641) and the surveying box (1).

7. The land space planning and regulating surveying device according to claim 5, wherein: The surveying box (1) is provided with a handle (7) on the side away from the moving direction, and a control box (8) is installed on the side surface of the surveying box (1), and the control terminal in the control box (8) and the pressure sensor (55) and the control cylinder (631) realize data and instruction interaction through wireless communication. 8.The land space planning and regulation surveying device according to claim 5, characterized in that: The control system (36) compares the pressure value generated by the contact between the contact plate (35) and the pressure sensor (55) with the set pressure threshold value, sets the pressure threshold value as [a, b] according to the deviation condition accepted by the surveying box (1), and the pressure value generated by the contact between the contact plate (35) and the pressure sensor (55) is c, if c < a, the control terminal generates an instruction to extend the piston rod (632) of the control cylinder (631) to realize the starting operation of the control cylinder (631), so that the pressure value c conforms to the pressure threshold value [a, b], and when c ∈ [a, b], the control cylinder (631) keeps locking the piston rod (632) without adjustment, and when c > b, the control terminal generates an instruction to retract the piston rod (632) of the control cylinder (631) to realize the starting operation of the control cylinder (631), so that the pressure value c conforms to the pressure threshold value [a, b], so that the deviation of the four moving wheels (33) in the vertical position makes the pressure value of the contact between the contact plate (35) and the pressure sensor (55) always remain within the pressure threshold value [a, b]. 9.The land space planning and regulation surveying device according to claim 1, wherein: The horizontal observation part (4) comprises: A horizontal plate (41) is fixedly installed on the side of the surveying box (1) away from the moving direction, and the surface of the horizontal plate (41) is engraved with an angle line corresponding to each degree of deviation; A scale pointer (42) is fixedly installed on the surface of the center rod (45), one end of the center rod (45) is rotatably connected with the center of the surface of the horizontal plate (41), and the scale pointer (42) points to the center of the horizontal plate (41) when the surveying box (1) is kept horizontal, a connecting rod (43) is installed on the bottom side of the scale pointer (42), and a gravity ball (44) is suspended and fixed at the bottom end of the connecting rod (43) to keep the connecting rod (43) always vertically towards the ground.

10. A method for land space planning and rectification surveying, using the land space planning and rectification surveying device according to any one of claims 1-9, characterized in that: Specifically comprising the following steps: S1, by personnel pushing the surveying box (1) to realize walking type surveying operation, using the acquisition part (2) to collect information of the set land space area; S2, personnel according to the change of horizontal observation part (4) realizes the auxiliary correction of deviation of surveying box (1); S3, and in the process of walking, rely on adjustment part (3) to adapt to the rugged ground to move adjustment operation, keep the horizontal stability of surveying box (1).

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