Surveying and mapping device for territorial space planning and supporting assembly thereof

Abstract

The invention discloses a surveying and mapping device for land space planning and a supporting assembly thereof, and relates to the technical field of land surveying and mapping, the surveying and mapping device comprises a base, a total station for surveying and mapping is mounted on the top surface of the base, a supporting disc is arranged on the bottom surface of the base, a fixing ring fixedly sleeves the outer circular wall surface of the supporting disc, and a connecting lining is fixedly mounted on the bottom surface of the supporting disc; a supporting seat is fixedly mounted on the bottom surface of the connecting bush; a balancing weight, a balancing weight seat, a supporting seat, a wind direction sensor, a wind speed sensor, a vibration sensor, a first driving motor, a supporting rod, a mounting plate, a first connecting rod, a first movable shaft, a second connecting rod, a second movable shaft, a movable rod, a third movable shaft, a supporting frame, a limiting block, a sliding groove and a sliding block are matched with one another; therefore, wind blowing can be resisted by utilizing the movement of the overall gravity center of the base and the total station, the situation that the total station shakes due to wind in the surveying and mapping process and consequently surveying and mapping data are not accurate is prevented, and the surveying and mapping accuracy of the total station is improved.

Description

Technical Field

[0001] The present invention relates to the technical field of land surveying and mapping, and in particular to a surveying and mapping device for national land space planning and a supporting component thereof. Background Art

[0002] National land space planning is an arrangement made in space and time for the development and protection of national land space in a certain area. It is a guide for national space development, a spatial blueprint for sustainable development, and the basic basis for various development, protection and construction activities. National land space planning includes overall planning, detailed planning and related special planning. The total station can quickly obtain geographic space information through integrated angle measurement, distance measurement and data processing functions, providing a detailed data basis for national land space planning. These data include the elevation, slope, curvature, etc. of the terrain, which helps to rationally layout various types of land and facilities and ensure the scientificity and rationality of the planning. The total station can accurately measure the area, boundary and elevation of the plot, providing basic data for land planning and development. Through the high-precision measurement of the total station, surveyors can quickly and accurately complete the measurement task, ensuring the accuracy and repeatability of the land measurement results.

[0003] After searching, it is found that there are problems in the process of surveying and mapping using total stations in the prior art. Since there may be wind outdoors during the surveying and mapping process, the total station may shake in the horizontal direction under the action of wind. This shaking will cause deviations in the measured horizontal angle and azimuth, affecting the positioning accuracy of the target point. The wind may also cause the total station to tilt as a whole, which will not only affect the measurement of horizontal and vertical angles, but also cause errors in the measured straight-line distance. Even a slight shake may cause the accumulation of angle measurement errors, affecting the final measurement results and the accuracy of surveying and mapping; secondly, some ground soil is soft, and the total station and bracket will be placed on the soft ground for a long time. The ground is difficult to bear the pressure of the total station and the bracket, causing the total station and the bracket to move downward, resulting in vertical displacement, thereby affecting the accuracy of distance measurement. Especially in long-distance measurement, a slight vertical displacement may cause a large distance error, further affecting the measurement accuracy. Therefore, based on the above search and combined with the prior art, a surveying and mapping device and its support assembly for national land space planning are proposed to solve the above problems. Summary of the invention

[0004] The purpose of the present invention is to provide a surveying and mapping device and a supporting assembly for national land space planning, which have the advantages of high surveying and mapping accuracy, good stability, strong adaptability, etc., so as to solve the problem proposed in the above background technology that the total station may shake in the horizontal direction under the action of wind, affecting the surveying and mapping accuracy, and the soft ground is difficult to withstand the pressure of the total station and the bracket, resulting in the total station and the bracket may produce vertical displacement, thereby affecting the accuracy of distance measurement.

[0005] To achieve the above object, the present invention provides the following technical solutions:

[0006] A surveying and mapping device for land space planning comprises: a base, a total station for surveying and mapping is installed on the top surface of the base, a support plate is arranged on the bottom surface of the base, a fixing ring is fixedly sleeved on the outer circular wall surface of the support plate, a connecting bush is fixedly installed on the bottom surface of the support plate, and a supporting seat is fixedly installed on the bottom surface of the connecting bush; a level meter is fixedly installed on the top surface of the base and used for measuring whether the base is level; an alarm light is fixedly installed on the outer circular wall surface of the base and used for alarming; an anti-sway mechanism is provided It is arranged on the top surface of the base to prevent the total station from shaking during surveying and mapping; the anti-sway mechanism includes a wind direction sensor, which is fixedly mounted on the top surface of the base, and a wind speed sensor for measuring wind speed is fixedly mounted on the top surface of the base, and a vibration sensor for monitoring the shaking of the total station is fixedly mounted on the top surface of the base, an internal mounting plate is rotatably connected to the base, a counterweight block is arranged on one side of the mounting plate, a counterweight seat for counterweight is fixedly mounted on the outer circular wall of the base, and a displacement sensor is fixedly mounted on the outer circular wall of the base.

[0007] Furthermore, the anti-sway mechanism also includes a support rod, which is rotatably connected to the inside of the base, and a driving motor 1 for driving the support rod to rotate is fixedly installed on the internal top surface of the base, one side of the support rod is fixedly connected to one side of the mounting plate, one side of the mounting plate is rotatably connected to a movable rod, the upper end of the movable rod is fixedly installed with a top block, one side of the mounting plate is provided with a limiting hole, the inside of the limiting hole is slidably connected with a limiting block, one side of the limiting block is fixedly connected to one side of the counterweight block, a support frame is fixedly installed on the bottom surface of the limiting block, and a movable shaft three is fixedly installed on one side of the top block, and the movable shaft three slides with the support frame The cam is connected to the movable rod by a movable shaft, and the movable shaft is connected to the movable rod by a movable shaft. The cam is connected to the movable rod by a movable shaft. The cam is connected to the movable rod by a movable shaft. The cam is connected to the movable rod by a movable shaft.

[0008] Furthermore, a positioning rod is fixedly mounted on the bottom surface of the mounting plate, a roller is rotatably connected to the bottom surface of the positioning rod, a second annular groove is provided on the inner top surface of the base, and the roller is slidably connected to the second annular groove.

[0009] Furthermore, the top surface of the support plate is provided with an annular groove 1 for supporting the rotation of the base, the interior of the annular groove 1 is rotatably connected with a connecting ring, and the top surface of the connecting ring is fixedly connected to the bottom surface of the base.

[0010] Furthermore, a plurality of snap-in holes are provided on the top surface of the fixing ring, a connecting block is fixedly installed on the outer circular wall surface of the base, a mounting rod is slidably connected to the top surface of the connecting block, the lower end of the mounting rod is movably sleeved with the inner circular wall surface of the snap-in hole, and a spring is sleeved on the outer circular wall surface of the mounting rod.

[0011] Furthermore, a laser transmitter for emitting laser is fixedly mounted on the bottom surface of the support plate, a threaded sleeve is fixedly mounted on the inner top surface of the support seat, a mounting shell is threadedly connected to the inner circular wall surface of the threaded sleeve, a laser receiver for receiving laser is fixedly mounted on the inner circular wall surface of the mounting shell, and a pointed cone for inserting into the ground is fixedly mounted on the bottom surface of the mounting shell.

[0012] Furthermore, a plurality of support frames are fixedly installed on the top surface of the support seat, a connecting rod is rotatably connected to one side of the support frame, a bevel gear 1 is fixedly installed on one end of the connecting rod, the outer circumferential wall surface of the bevel gear 1 is meshingly connected with the bevel gear 2, a threaded tube is fixedly installed on the top surface of the bevel gear 2, the threaded tube penetrates the support frame and extends to the outside of the support frame, the inner circumferential wall surface of the threaded tube is threadedly connected with a screw, and the screw is universally connected to the bottom surface of the support plate.

[0013] A support assembly comprises: a plurality of support plates, wherein the plurality of support plates are rotatably connected to the notch on the bottom surface of the support seat, a positioning plate is slidably connected inside the support plate, the lower end of the positioning plate passes through the bottom surface of the support plate and extends to the outer circle of the support plate, both sides of the support plate are threadedly connected with screws for locking the positioning plate, two fixing blocks are fixedly installed on one side of the support plate, a plug-in plate for auxiliary support is rotatably connected between the two fixing blocks, and threaded columns are fixedly installed on both sides of the plug-in plate, one end of the threaded column passes through the fixing block and is threadedly connected with a nut.

[0014] Compared with the prior art, the present invention has the following beneficial effects:

[0015] 1. Through the set total station, the total station can map the terrain in the process of land planning and then determine the appropriate use of the land through the mapping data. Through the set counterweight block, counterweight seat, support seat, wind direction sensor, wind speed sensor, vibration sensor, drive motor 1, support rod, mounting plate, connecting rod 1, movable shaft 1, connecting rod 2, movable shaft 2, movable rod, movable shaft 3, support frame, limit block, slide groove and slider, the movement of the base and the overall center of gravity of the total station can be used to resist the wind, prevent the total station from shaking due to wind during the mapping process and cause the mapping data to be inaccurate, thereby improving the accuracy of the total station mapping;

[0016] By cooperating with the set base, total station, displacement sensor and alarm light, it is possible to monitor whether the base and total station are displaced during the surveying process, avoid the surveying of the total station being affected by the ground soil, and better carry out surveying by combining the movement of the overall center of gravity of the base and total station and the downward movement of the base and total station, so as to prevent the total station from shaking during the surveying process, which helps staff to use the total station to conduct surveying in national land space planning.

[0017] 2. By cooperating with each other through the set total station, support plate, positioning plate, screws and support seat, the height of the total station can be adjusted and supported. By cooperating with the set plug-in plate, threaded column and fixed block, the support plate can be supported to further improve the stability of the total station. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the three-dimensional structure of the present invention;

[0019] Figure 2 It is a schematic diagram of the connection structure between the support seat and the support plate of the present invention;

[0020] Figure 3 for Figure 2 A is a magnified schematic diagram of the local structure of the middle part;

[0021] Figure 4 It is a rear view schematic diagram of the installation structure of the connection bushing and the support seat of the present invention;

[0022] Figure 5 for Figure 4 A magnified schematic diagram of the local structure of B in the middle;

[0023] Figure 6 It is a bottom view schematic diagram of the connection structure of the threaded sleeve and the mounting shell of the present invention;

[0024] Figure 7 for Figure 6 The enlarged schematic diagram of the local structure of C in the middle;

[0025] Figure 8It is a rear view schematic diagram of the connection structure of the annular groove 1 and the connection ring of the present invention;

[0026] Fig. 9 It is a bottom view schematic diagram of the connection structure between the support rod and the mounting plate of the present invention;

[0027] Fig.10 It is a schematic diagram of the connection structure of the limiting block and the limiting hole of the present invention;

[0028] Fig.11 It is a schematic diagram of the connection structure of the slide groove and the slider of the present invention.

[0029] In the figure: 1, base; 2, total station; 3, support plate; 4, fixing ring; 5, support seat; 6, support plate; 7, anti-sway mechanism; 8, screw; 9, fixing block; 10, plug-in board; 11, threaded column; 12, level; 13, vibration sensor; 14, connecting bushing; 15, support frame; 16, displacement sensor; 17, counterweight seat; 18, wind direction sensor; 19, wind speed sensor; 20, snap-on hole; 21, connecting block; 22, mounting rod; 23, spring; 24, threaded sleeve; 25, laser receiver; 26, mounting shell; 27, pointed cone; 28, laser transmitter; 29, connecting rod; 30, bevel gear one ; 31. Bevel gear 2; 32. Threaded tube; 33. Screw; 34. Annular groove 1; 35. Connecting ring; 36. Warning light; 37. Drive motor 1; 38. Support rod; 39. Annular groove 2; 40. Mounting plate; 41. Counterweight; 42. Limiting hole; 43. Limiting block; 44. Limiting rod; 45. Drive motor 2; 46. Connecting rod 1; 47. Movable shaft 1; 48. Mounting column; 49. Connecting rod 2; 50. Connecting rod 3; 51. Movable rod; 52. Movable shaft 2; 53. Top block; 54. Movable shaft 3; 55. Support frame; 56. Positioning rod; 57. Roller; 58. Slide groove; 59. Slider; 60. Positioning plate. DETAILED DESCRIPTION

[0030] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0031] In a typical implementation of this application, please refer to Figures 1 to 11A surveying and mapping device for land space planning comprises a base 1, a total station 2 for surveying and mapping is installed on the top surface of the base 1 by bolts, a support plate 3 is arranged on the bottom surface of the base 1, a fixing ring 4 is fixedly sleeved on the outer circumferential wall surface of the support plate 3, a connecting bushing 14 is fixedly installed on the bottom surface of the support plate 3, a supporting seat 5 is fixedly installed on the bottom surface of the connecting bushing 14, the connecting bushing 14 is a rubber structure and the main body is a retractable pleated shape, which is convenient for subsequent adjustment of the level of the total station 2, a level 12 is fixedly installed on the top surface of the base 1, and is used to measure whether the base 1 is level, an alarm light 36 is fixedly installed on the outer circumferential wall surface of the base 1, and is used to give an alarm, and an anti-sway mechanism 7 is arranged on the top surface of the base 1, and is used to prevent the total station 2 from shaking during surveying and mapping;

[0032] The anti-sway mechanism 7 includes a wind direction sensor 18, which is fixedly mounted on the top surface of the base 1. The wind direction sensor 18 is used to measure the outdoor wind direction. A wind speed sensor 19 for measuring wind speed is fixedly mounted on the top surface of the base 1. The direction and speed of the wind can be determined by the cooperation of the wind direction sensor 18 and the wind speed sensor 19. A vibration sensor 13 for monitoring the shaking of the total station 2 is fixedly mounted on the top surface of the base 1. By measuring the frequency and amplitude of the vibration, it is determined whether the total station 2 shakes in the horizontal direction.

[0033] The base 1 is internally rotatably connected with a mounting plate 40, a counterweight block 41 is arranged on one side of the mounting plate 40, a counterweight seat 17 for counterweight is fixedly installed on the outer circumferential wall of the base 1, and in the initial state, the counterweight seat 17 and the counterweight block 41 are symmetrically arranged, so that the center of gravity of the base 1 as a whole is on the central axis of the support seat 5, the counterweight block 41 and the counterweight seat 17 have different weights, and a displacement sensor 16 is fixedly installed on the outer circumferential wall of the base 1;

[0034] Among them, when the base 1 and the total station 2 are supported on the ground for use, the displacement sensor 16 is calibrated at zero point to ensure that the initial reading of the displacement sensor 16 is zero. The total station 2 moves downward, causing the surveying and mapping results to be inaccurate. The displacement sensor 16 can monitor the displacement of the base 1 and the total station 2. When the base 1 and the total station 2 are displaced, the alarm light 36 emits a yellow light to alarm, reminding the staff to stop surveying and adjust the position of the base 1 and the total station 2.

[0035] The anti-sway mechanism 7 also includes a support rod 38, which is rotatably connected to the inside of the base 1. A driving motor 37 for driving the support rod 38 to rotate is fixedly installed on the internal top surface of the base 1. The bottom surface of the driving shaft of the driving motor 37 is fixedly connected to the top surface of the support rod 38. One side of the support rod 38 is fixedly connected to one side of the mounting plate 40. A movable rod 51 is rotatably connected to one side of the mounting plate 40 through a rotating shaft. A top block 53 is fixedly installed on the upper end of the movable rod 51. A limiting hole 42 is opened on one side of the mounting plate 40. A limiting block 43 is slidably connected inside the limiting hole 42. One side of the limiting block 43 is fixedly connected to one side of the counterweight block 41. A supporting frame 55 is fixedly installed on the bottom surface of the limiting block 43. A movable shaft 3 54 is fixedly installed on one side of the top block 53. The movable shaft 3 54 is slidably connected to the support frame 55. A limiting rod 44 is fixedly installed inside the limiting hole 42. The limiting rod 44 is slidably connected to the limiting block 43. The limiting rod 44 can limit the movement of the limiting block 43.

[0036] One side of the mounting plate 40 is rotatably connected with a mounting column 48 through a rotating shaft, a connecting rod 3 50 is fixedly installed on the outer circumferential wall of the mounting column 48, a movable shaft 2 52 is fixedly installed on one side of the connecting rod 3 50, the movable shaft 2 52 is slidably connected with the movable rod 51, a rectangular hole is provided on one side of the movable rod 51, the movable shaft 2 52 is slidably connected with the rectangular hole, a connecting rod 2 49 is fixedly installed on the outer circumferential wall of the mounting column 48, a connecting rod 1 46 is rotatably connected with one side of the mounting plate 40, a movable shaft 1 47 is fixedly installed on one side of the connecting rod 1 46, the movable shaft 1 47 is slidably connected with the connecting rod 2 49, a rectangular hole is provided on one side of the connecting rod 2 49, the movable shaft 1 47 slides inside the rectangular hole, a driving motor 2 45 for driving the connecting rod 1 46 to rotate is installed on one side of the mounting plate 40, and one end of the driving shaft of the driving motor 2 45 is fixedly connected to the other side of the connecting rod 1 46;

[0037] When the total station 2 is used for surveying, the wind direction sensor 18 and the wind speed sensor 19 cooperate to determine the wind direction and wind speed. The wind may cause the base 1 and the total station 2 to shake. When the vibration sensor 13 detects that the base 1 and the total station 2 are shaking, the driving motor 37 drives the mounting plate 40 to rotate. The rotation of the mounting plate 40 drives the counterweight block 41 to rotate and change the angle of the counterweight block 41 inside the base 1.

[0038] In addition, the driving motor 2 45 drives the connecting rod 1 46 to rotate, and the rotation of the connecting rod 1 46 causes the connecting rod 2 49 to drive the connecting rod 3 50 to rotate through the mounting column 48, and the rotation of the connecting rod 3 50 drives the movable rod 51 to swing left and right through the movable shaft 2 52, and the movable rod 51 swings left and right so that the limiting block 43 drives the counterweight block 41 to move left and right, and the left and right movement of the counterweight block 41 changes the ratio between the counterweight block 41 and the counterweight seat 17, so that the center of gravity position of the base 1 and the total station 2 as a whole changes, and by moving the center of gravity of the base 1 and the total station 2 as a whole toward the wind, the center of gravity of the base 1 and the total station 2 as a whole is used to resist the blowing of the wind, so as to prevent the total station 2 from shaking due to wind force during surveying and mapping, thereby improving the accuracy of surveying and mapping by the total station 2;

[0039] A slide groove 58 is provided on the other side of the mounting plate 40, and a slider 59 is slidably connected inside the slide groove 58. Both the slide groove 58 and the slider 59 are T-shaped structures with greater stability. One side of the slider 59 is fixedly connected to one side of the counterweight 41. The slide groove 58 and the slider 59 cooperate to limit the movement of the counterweight 41. An information processing module is fixedly installed on the top surface of the base 1, and the vibration sensor 13, the displacement sensor 16, the wind direction sensor 18, the wind speed sensor 19, and the drive motor 37 are all electrically connected to the information processing module.

[0040] With the above technical features, by setting the base 1, the total station 2 on the base 1 can map the terrain in the process of national land planning and then determine the appropriate use of the land through the mapping data. During the mapping process, the base 1 and the total station 2 may be affected by wind force;

[0041] When there is no wind, the positions of the counterweight block 41 and the counterweight seat 17 are symmetrical to each other, so that the center of gravity of the base 1 and the total station 2 is on the central axis of the support seat 5. At this time, the center of gravity is centered and has strong stability, which is conducive to accurate mapping of the total station 2;

[0042] When there is wind, the wind direction sensor 18 on the base 1 can detect the wind direction, and the wind speed sensor 19 can measure the wind speed. The data of the wind direction sensor 18 and the wind speed sensor 19 are processed by the information processing module.

[0043] On the one hand, the base 1 and the total station 2 may slightly shake due to the blowing of the wind. When the vibration sensor 13 on the base 1 detects that the base 1 and the total station 2 are shaking, the information processing module will start the alarm light 36. The alarm light 36 emits a red light to remind the staff to suspend surveying and mapping. The information processing module starts the drive motor 1 37. The drive shaft of the drive motor 1 37 rotates to drive the support rod 38 to rotate. The support rod 38 rotates to drive the mounting plate 40 and the counterweight 41. The rotation of the counterweight 41 changes the ratio between the counterweight 41 and the counterweight seat 17, which changes the center of gravity position of the base 1 and the total station 2 as a whole, and also changes the angle of the counterweight 41 inside the base 1.

[0044] On the other hand, the information processing module starts the driving motor 2 45, the driving shaft of the driving motor 2 45 rotates to drive the connecting rod 1 46 to rotate, the connecting rod 1 46 rotates to drive the movable shaft 1 47 to slide on the connecting rod 2 49, the movable shaft 1 47 slides on the connecting rod 2 49 so that the connecting rod 2 49 drives the mounting column 48 and the connecting rod 3 50 to rotate, the connecting rod 3 50 rotates to drive the movable shaft 2 52 to slide on the movable rod 51, the movable shaft 2 52 slides on the movable rod 51 so that the movable rod 51 swings left and right around the rotating shaft at its lower end, the movable rod 51 swings left and right to drive the movable shaft 3 54 to slide inside the supporting frame 55, the movable shaft 3 54 slides inside the supporting frame 55 to drive the limiting block 43 to move left and right, the limiting block 43 moves left and right to drive the counterweight block 41 to move left and right, the movement of the counterweight block 41 will drive the slider 59 to slide inside the slide groove 58 on the mounting plate 40, the slide groove 58 and the slider 59 can limit the movement of the counterweight block 41, thereby changing the left and right position of the counterweight block 41 on the mounting plate 40;

[0045] In this process, after obtaining the wind direction and speed through the wind direction sensor 18 and the wind speed sensor 19, the information processing module will rotate the mounting plate 40 and the counterweight block 41 to an angle parallel to the direction of the wind, and then the counterweight block 41 will move on the mounting plate 40 with the direction of the wind as the direction. For example, if the wind comes from the left side, the counterweight block 41 will move to the left side, and if the wind comes from the right side, the counterweight block 41 will move to the right side.

[0046] Correspondingly, the faster the wind speed, the greater the distance the counterweight 41 moves in the direction of the wind, and the slower the wind speed, the smaller the distance the counterweight 41 moves in the direction of the wind. The two are in a linear relationship, which makes the overall center of gravity of the base 1 and the total station 2 move in the direction of the wind, so as to use the movement of the overall center of gravity of the base 1 and the total station 2 to resist the blowing of the wind, prevent the total station 2 from shaking due to the wind during the surveying process and cause the surveying data to be inaccurate, thereby improving the surveying accuracy of the total station 2;

[0047] In addition, after supporting the base 1 and the total station 2 on the ground, the staff base 1 performs zero-point calibration on the displacement sensor 16 to ensure that the initial reading of the displacement sensor 16 is zero. In the subsequent surveying and mapping process, the soft ground is difficult to support the base 1 and the total station 2 for a long time. When the base 1 and the level 12 move downward, the displacement sensor 16 can detect the displacement of the base 1 and the total station 2. At this time, the displacement sensor 16 will transmit a signal to the information processing module. After receiving the signal, the information processing module will control the alarm light 36 to emit a yellow light to remind the staff, indicating that the staff needs to suspend the surveying and adjusting the height of the base 1 and the total station 2 at this time, so as to further avoid errors in the surveying and mapping results, further improve the accuracy of the surveying and mapping of the total station 2, and prevent distortion of the surveying and mapping data;

[0048] In this process, the wind direction and speed are obtained through the wind direction sensor 18 and the wind speed sensor 19. The angle of the counterweight block 41 inside the base 1 is adjusted according to the wind speed and direction, and the counterweight block 41 is moved to the direction of the wind, so as to adjust the position of the overall center of gravity of the base 1 and the total station 2. The change in the center of gravity position of the base 1 and the total station 2 is used to resist the blowing of the wind, prevent the base 1 and the total station 2 from shaking under the blowing of the wind, and improve the accuracy of the surveying and mapping of the total station 2. This is to prevent the total station 2 from moving in the horizontal direction; in addition, the base 1 The displacement sensor 16 can detect whether the base 1 and the total station 2 are displaced during the surveying and mapping process. If this happens, it is necessary to adjust the height of the base 1 and the total station 2 to prevent the total station 2 from moving in the vertical direction and to prevent the surveying and mapping of the total station 2 from being affected by the ground soil. The movement of the overall center of gravity of the base 1 and the total station 2 and the downward movement of the base 1 and the total station 2 are combined to better perform surveying and mapping, thereby preventing the total station 2 from shaking during the surveying and mapping process, which helps staff use the total station 2 to conduct surveying and mapping in national land space planning.

[0049] As a preferred implementation in this embodiment, please refer to Figures 1 to 8 A positioning rod 56 is fixedly installed on the bottom surface of the mounting plate 40, and a roller 57 is rotatably connected to the bottom surface of the positioning rod 56 through a bearing. An annular groove 39 is provided on the inner top surface of the base 1, and the roller 57 is slidably connected to the annular groove 39. The cross-section of the annular groove 39 is a T-shaped structure for limiting the roller 57. The positioning rod 56, the roller 57 and the annular groove 39 cooperate with each other to limit the rotation of the mounting plate 40.

[0050] Specifically, by setting up the mounting plate 40, the mounting plate 40 rotates to drive the roller 57 to roll inside the annular groove 2 39 on the base 1 through the positioning rod 56. The annular groove 2 39, the positioning rod 56 and the roller 57 cooperate with each other to limit the rotation of the mounting plate 40 and improve the stability of the rotation of the mounting plate 40.

[0051] The top surface of the support plate 3 is provided with an annular groove 34 for supporting the rotation of the base 1. The inner part of the annular groove 34 is rotatably connected with a connecting ring 35. The top surface of the connecting ring 35 is fixedly connected to the bottom surface of the base 1. The inner bottom surface of the annular groove 34 is rotatably connected with a plurality of steel balls for reducing the friction between the connecting ring 35 and the annular groove 34. The annular groove 34 and the connecting ring 35 cooperate to support the rotation of the base 1.

[0052] Specifically, by setting up the base 1, the base 1 and the total station 2 rotate to drive the connecting ring 35 to rotate inside the annular groove 34 on the support plate 3. The annular groove 34 and the connecting ring 35 cooperate with each other to support the rotation of the base 1, making it convenient for the staff to adjust the angle of the total station 2.

[0053] A plurality of snap-fit ​​holes 20 are provided on the top surface of the fixing ring 4, a connecting block 21 is fixedly installed on the outer circumferential wall surface of the base 1, a mounting rod 22 is slidably connected to the top surface of the connecting block 21, the lower end of the mounting rod 22 is movably sleeved with the inner circumferential wall surface of the snap-fit ​​hole 20, a spring 23 is sleeved on the outer circumferential wall surface of the mounting rod 22, one end of the spring 23 is fixedly connected to the lower end of the mounting rod 22, and the other end of the spring 23 is fixedly connected to the bottom surface of the connecting block 21;

[0054] Before rotating the base 1 and the total station 2 to adjust the angle, the mounting rod 22 is moved upward so that the lower end of the mounting rod 22 is separated from the clamping hole 20. After the total station 2 is rotated to a suitable angle, the mounting rod 22 is released, and the force of the spring 23 causes the lower end of the mounting rod 22 to enter the inside of the clamping hole 20 on the fixing ring 4 to determine the angle of the total station 2.

[0055] Specifically, by setting up the base 1 and the total station 2, before adjusting the angles of the base 1 and the total station 2, the staff moves the mounting rod 22 upward. The upward movement of the mounting rod 22 compresses the spring 23 and disengages the lower end of the mounting rod 22 from the snap-in hole 20 on the fixing ring 4. Then the staff rotates the base 1 and the total station 2. After rotating the base 1 and the total station 2 to a suitable angle, the staff releases the mounting rod 22. The force of the spring 23 causes the mounting rod 22 to move downward on the connecting block 21 and causes the lower end of the mounting rod 22 to enter the inside of the snap-in hole 20 on the fixing ring 4, thereby determining the angle of the total station 2.

[0056] A laser emitter 28 for emitting laser light is fixedly mounted on the bottom surface of the support plate 3, a threaded sleeve 24 is fixedly mounted on the inner top surface of the support seat 5, a mounting shell 26 is threadedly connected to the inner circumferential wall surface of the threaded sleeve 24, a laser receiver 25 for receiving laser light is fixedly sleeved on the inner circumferential wall surface of the mounting shell 26, a pointed cone 27 for inserting into the ground is fixedly mounted on the bottom surface of the mounting shell 26, and both the laser emitter 28 and the laser receiver 25 are electrically connected to the information processing module;

[0057] Among them, the laser receiver 25 and the mounting shell 26 are placed at a predetermined position on the ground through the pointed cone 27. When the total station 2 is used for surveying, only when the laser receiver 25 receives the laser from the laser transmitter 28 does it indicate that the total station 2 is surveying at the predetermined position.

[0058] Specifically, through the setting of the total station 2, when the area to be surveyed is large, multiple predetermined positions are often set for multiple surveys. At this time, the staff rotates the mounting shell 26 to remove the mounting shell 26 from the threaded sleeve 24, and the staff inserts the mounting shell 26 at the predetermined position through the pointed cone 27, and then the staff supports the base 1 and the total station 2 above the mounting shell 26. At this time, the laser transmitter 28 emits a laser. Only when the laser receiver 25 receives the laser emitted by the laser transmitter 28, it indicates that the total station 2 is in the predetermined position, thereby preventing the total station 2 from deviating from the predetermined position and improving the overall accuracy of the surveying and mapping data.

[0059] A plurality of support frames 15 are fixedly mounted on the top surface of the support seat 5, a connecting rod 29 is rotatably connected to one side of the support frame 15, a bevel gear 1 30 is fixedly mounted on one end of the connecting rod 29, a bevel gear 2 31 is meshingly connected to the outer circumferential wall surface of the bevel gear 1 30, a threaded tube 32 is fixedly mounted on the top surface of the bevel gear 2 31, the threaded tube 32 penetrates the support frame 15 and extends to the outside of the support frame 15, a screw 33 is threadedly connected to the inner circumferential wall surface of the threaded tube 32, and the screw 33 is universally connected to the bottom surface of the support plate 3 through a universal joint;

[0060] Among them, the bevel gear 1 30 is driven to rotate by rotating the connecting rod 29, and the rotation of the bevel gear 1 30 drives the threaded tube 32 to rotate through the cooperation with the bevel gear 2 31. The rotation of the threaded tube 32 causes the screw rod 33 to extend and retract. Through the extension and retraction of multiple screw rods 33 and the cooperation with the level 12, the position of the base 1 and the total station 2 can be adjusted so that the base 1 and the total station 2 remain level.

[0061] Specifically, through the provided connecting rod 29, the staff rotates the connecting rod 29 to drive the bevel gear 1 30 to rotate, the rotation of the bevel gear 1 30 drives the bevel gear 2 31 to rotate, the rotation of the bevel gear 2 31 drives the threaded tube 32 to rotate, the rotation of the threaded tube 32 causes the screw 33 to extend and retract, the extension and retraction of the screw 33 drives the support plate 3 to move upward or downward, and multiple screws 33 are extended and retracted to adjust the support plate 3 together with the base 1 and the total station 2, and then by observing the level 12, the base 1 and the total station 2 are made level to prevent the total station 2 from tilting due to the uneven ground.

[0062] As a preferred implementation in this embodiment, please refer to Figure 1 to Figure 3A surveying and mapping device for land space planning includes a plurality of support plates 6, which are rotatably connected to the notch on the bottom surface of the support seat 5 through a rotating shaft, and a positioning plate 60 is slidably connected inside the support plate 6. The lower end of the positioning plate 60 passes through the bottom surface of the support plate 6 and extends to the outer circle of the support plate 6. Both sides of the support plate 6 are threadedly connected with screws 8 for locking the positioning plate 60. Both sides of the positioning plate 60 are provided with a plurality of thread grooves, and one end of the screw 8 passes through the support plate 6 and is threadedly connected to the inner circle wall surface of the thread groove;

[0063] In the process of using the total station 2 for surveying, the three sets of support plates 6 and the positioning plate 60 can support the total station 2, and the height of the total station 2 can be adjusted by adjusting the position of the positioning plate 60 inside the support plate 6;

[0064] Two fixing blocks 9 are fixedly installed on one side of the support plate 6, and a plug-in board 10 for auxiliary support is rotatably connected between the two fixing blocks 9. Threaded columns 11 are fixedly installed on both sides of the plug-in board 10, and one end of the threaded column 11 passes through the fixing block 9 and is threadedly connected with a nut;

[0065] While using the support plate 6 to support the total station 2, the staff rotates the plug board 10 outward and allows one end of the plug board 10 to enter the soil, and then uses a nut to lock the angle of the plug board 10, so that the plug board 10 supports the support plate 6, further improving the stability of the total station 2.

[0066] Specifically, by setting up the total station 2, during the use of the total station 2, the staff places the three sets of support plates 6 and the positioning plate 60 on the ground, so that one end of the positioning plate 60 enters the ground, and the three sets of support plates 6 and the positioning plate 60 can support the total station 2;

[0067] In addition, the staff moves the positioning plate 60 outward so that the positioning plate 60 moves inside the support plate 6. The staff moves the positioning plate 60 outward until the total station 2 is adjusted to a suitable height. The staff locks the position of the positioning plate 60 with the screw 8, thereby adjusting the height of the total station 2.

[0068] At the same time, in the process of supporting the total station 2 with the support plate 6 and the positioning plate 60, the staff rotates the plug-in plate 10 outward to drive the threaded column 11 to rotate on the fixed block 9. The staff rotates the plug-in plate 10 outward to a suitable angle and inserts one end of the plug-in plate 10 into the ground. The staff rotates the nut to lock the angle of the plug-in plate 10. The plug-in plate 10 can support the support plate 6, thereby further improving the stability of the total station 2.

[0069] Working principle: Through the set total station 2, in the process of using the total station 2 for surveying and mapping, three groups of support plates 6 and positioning plates 60 can support the total station 2. The height of the total station 2 can be adjusted by adjusting the position of the positioning plate 60 inside the support plate 6. While the total station 2 is supported by the support plate 6, the staff rotates the plug-in plate 10 outward and allows one end of the plug-in plate 10 to enter the soil and then uses a nut to lock the angle of the plug-in plate 10, so that the plug-in plate 10 supports the support plate 6, further improving the stability of the total station 2;

[0070] Secondly, the total station 2 may tilt due to uneven ground during use. The staff rotates the connecting rod 29 to drive the bevel gear 1 30 to rotate. The rotation of the bevel gear 1 30 drives the threaded tube 32 to rotate through the cooperation with the bevel gear 2 31. The rotation of the threaded tube 32 causes the screw 33 to extend and retract. Through the extension and retraction of multiple screws 33 and the cooperation with the level 12, the position of the base 1 and the total station 2 can be adjusted so that the base 1 and the total station 2 remain level.

[0071] On the one hand, when the total station 2 is used for surveying, the wind direction sensor 18 and the wind speed sensor 19 can cooperate to determine the wind direction and wind speed. The wind may cause the base 1 and the total station 2 to shake. When the vibration sensor 13 detects that the base 1 and the total station 2 are shaking, the driving motor 137 drives the mounting plate 40 to rotate. The rotation of the mounting plate 40 drives the counterweight block 41 to rotate and change the angle of the counterweight block 41 inside the base 1.

[0072] In addition, the driving motor 2 45 drives the connecting rod 1 46 to rotate, and the rotation of the connecting rod 1 46 causes the connecting rod 2 49 to drive the connecting rod 3 50 to rotate through the mounting column 48, and the rotation of the connecting rod 3 50 drives the movable rod 51 to swing left and right through the movable shaft 2 52, and the movable rod 51 swings left and right so that the limiting block 43 drives the counterweight block 41 to move left and right, and the left and right movement of the counterweight block 41 changes the ratio between the counterweight block 41 and the counterweight seat 17, so that the center of gravity position of the base 1 and the total station 2 as a whole changes, and by moving the center of gravity of the base 1 and the total station 2 as a whole toward the wind, the center of gravity of the base 1 and the total station 2 as a whole is used to resist the blowing of the wind, so as to prevent the total station 2 from shaking due to wind force during surveying and mapping, thereby improving the accuracy of surveying and mapping by the total station 2;

[0073] On the other hand, when the base 1 and the total station 2 are supported on the ground for use, the displacement sensor 16 is calibrated at zero point to ensure that the initial reading of the displacement sensor 16 is zero. The total station 2 moves downward, causing the surveying and mapping results to be inaccurate. The displacement sensor 16 can monitor the displacement of the base 1 and the total station 2. When the base 1 and the total station 2 are displaced, the alarm light 36 emits a yellow light to alarm, reminding the staff to stop surveying and adjusting the positions of the base 1 and the total station 2.

[0074] At the same time, in the process of using the total station 2 for surveying, before rotating the base 1 and the total station 2 to adjust the angle, the mounting rod 22 is moved upward to separate the lower end of the mounting rod 22 from the clamping hole 20. After the total station 2 is rotated to a suitable angle, the mounting rod 22 is released, and the force of the spring 23 causes the lower end of the mounting rod 22 to enter the inside of the clamping hole 20 on the fixing ring 4, thereby determining the angle of the total station 2.

[0075] Finally, when the area to be surveyed is large, multiple predetermined positions are often set for multiple surveys. The laser receiver 25 and the mounting shell 26 are placed at predetermined positions on the ground through the pointed cone 27. When the total station 2 is used for surveying, only when the laser receiver 25 receives the laser from the laser transmitter 28 does it mean that the total station 2 is surveying at the predetermined position.

[0076] The above are only preferred specific implementation modes of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical solutions and inventive concepts of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A surveying and mapping device for national land space planning, characterized in that: include: A base (1), wherein a total station (2) for surveying and mapping is mounted on the top surface of the base (1), a support plate (3) is arranged on the bottom surface of the base (1), a fixing ring (4) is fixedly sleeved on the outer circular wall surface of the support plate (3), a connecting bushing (14) is fixedly mounted on the bottom surface of the support plate (3), and a supporting seat (5) is fixedly mounted on the bottom surface of the connecting bushing (14); A level (12), the level (12) being fixedly mounted on the top surface of the base (1) and used to measure whether the base (1) is level; An alarm light (36), the alarm light (36) being fixedly mounted on the outer circumferential wall surface of the base (1) and used for alarming; An anti-sway mechanism (7), the anti-sway mechanism (7) being arranged on the top surface of the base (1) and being used to prevent the total station (2) from shaking during surveying and mapping; The anti-sway mechanism (7) comprises a wind direction sensor (18), the wind direction sensor (18) being fixedly mounted on the top surface of the base (1), a wind speed sensor (19) for measuring wind speed being fixedly mounted on the top surface of the base (1), a vibration sensor (13) for monitoring the sway of the total station (2) being fixedly mounted on the top surface of the base (1), a mounting plate (40) being rotatably connected inside the base (1), a counterweight block (41) being arranged on one side of the mounting plate (40), a counterweight seat (17) for counterweight being fixedly mounted on the outer circular wall surface of the base (1), and a displacement sensor (16) being fixedly mounted on the outer circular wall surface of the base (1).

2. A surveying and mapping device for national land space planning according to claim 1, characterized in that: The anti-sway mechanism (7) also includes a support rod (38), the support rod (38) is rotatably connected to the inside of the base (1), a driving motor (37) for driving the support rod (38) to rotate is fixedly installed on the internal top surface of the base (1), one side of the support rod (38) is fixedly connected to one side of the mounting plate (40), one side of the mounting plate (40) is rotatably connected to a movable rod (51), the upper end of the movable rod (51) is fixedly installed with a top block (53), one side of the mounting plate (40) is provided with a limiting hole (42), the inside of the limiting hole (42) is slidably connected with a limiting block (43), one side of the limiting block (43) is fixedly connected to one side of the counterweight block (41), a support frame (55) is fixedly installed on the bottom surface of the limiting block (43), one side of the top block (53) is fixedly installed with a movable shaft (54), and the movable shaft (54) is slidably connected to the support frame (55), One side of the mounting plate (40) is rotatably connected to a mounting column (48), a connecting rod three (50) is fixedly installed on the outer circumferential wall surface of the mounting column (48), a movable shaft two (52) is fixedly installed on one side of the connecting rod three (50), the movable shaft two (52) is slidably connected to the movable rod (51), a connecting rod two (49) is fixedly installed on the outer circumferential wall surface of the mounting column (48), a connecting rod one (46) is rotatably connected to one side of the mounting plate (40), and the connecting rod one ( A movable shaft (47) is fixedly installed on one side of the mounting plate (46), and the movable shaft (47) is slidably connected to the connecting rod (49). A driving motor (45) for driving the connecting rod (46) to rotate is installed on one side of the mounting plate (40). A sliding groove (58) is provided on the other side of the mounting plate (40), and a slider (59) is slidably connected inside the sliding groove (58), and one side of the slider (59) is fixedly connected to one side of the counterweight block (41).

3. The surveying and mapping device for national land space planning according to claim 2, characterized in that: A positioning rod (56) is fixedly mounted on the bottom surface of the mounting plate (40), and a roller (57) is rotatably connected to the bottom surface of the positioning rod (56). An annular groove (39) is provided on the inner top surface of the base (1), and the roller (57) is slidably connected to the annular groove (39).

4. The surveying and mapping device for national land space planning according to claim 2, characterized in that: The top surface of the support plate (3) is provided with an annular groove (34) for supporting the rotation of the base (1); a connecting ring (35) is rotatably connected inside the annular groove (34); and the top surface of the connecting ring (35) is fixedly connected to the bottom surface of the base (1).

5. The surveying and mapping device for national land space planning according to claim 4, characterized in that: The top surface of the fixing ring (4) is provided with a plurality of snap-in holes (20); a connecting block (21) is fixedly mounted on the outer circular wall surface of the base (1); a mounting rod (22) is slidably connected to the top surface of the connecting block (21); the lower end of the mounting rod (22) is movably sleeved with the inner circular wall surface of the snap-in hole (20); and a spring (23) is sleeved on the outer circular wall surface of the mounting rod (22).

6. The surveying and mapping device for national land space planning according to claim 2, characterized in that: A laser emitter (28) for emitting laser light is fixedly mounted on the bottom surface of the support plate (3); a threaded sleeve (24) is fixedly mounted on the inner top surface of the support seat (5); a mounting shell (26) is threadedly connected to the inner circumferential wall surface of the threaded sleeve (24); a laser receiver (25) for receiving laser light is fixedly sleeved on the inner circumferential wall surface of the mounting shell (26); and a pointed cone (27) for inserting into the ground is fixedly mounted on the bottom surface of the mounting shell (26).

7. The surveying and mapping device for national land space planning according to claim 5, characterized in that: A plurality of support frames (15) are fixedly mounted on the top surface of the support seat (5); a connecting rod (29) is rotatably connected to one side of the support frame (15); a bevel gear 1 (30) is fixedly mounted on one end of the connecting rod (29); a bevel gear 2 (31) is meshingly connected to the outer circumferential wall surface of the bevel gear 1 (30); a threaded tube (32) is fixedly mounted on the top surface of the bevel gear 2 (31); the threaded tube (32) penetrates the support frame (15) and extends to the outside of the support frame (15); a screw rod (33) is threadedly connected to the inner circumferential wall surface of the threaded tube (32); and the screw rod (33) is universally connected to the bottom surface of the support plate (3).

8. A support assembly, used in a surveying and mapping device for land space planning as claimed in any one of claims 1 to 7, characterized in that: include: A plurality of support plates (6) are rotatably connected to the notch on the bottom surface of the support seat (5); a positioning plate (60) is slidably connected inside the support plate (6); the lower end of the positioning plate (60) passes through the bottom surface of the support plate (6) and extends to the outer circle of the support plate (6); screws (8) for locking the positioning plate (60) are threadedly connected on both sides of the support plate (6); two fixing blocks (9) are fixedly installed on one side of the support plate (6); a plug-in plate (10) for auxiliary support is rotatably connected between the two fixing blocks (9); threaded columns (11) are fixedly installed on both sides of the plug-in plate (10); one end of the threaded column (11) passes through the fixing block (9) and is threadedly connected to a nut.

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