A data collection and surveying device for territorial spatial planning

Abstract

The present invention discloses a data acquisition and mapping device for territorial spatial planning, which includes a telescopic bracket. The upper end of the telescopic bracket is fixedly connected with a mounting seat, and a control board is arranged inside the mounting seat. An installation frame is arranged inside the mounting seat, and a driving mechanism is arranged at the lower end of the installation frame. A first rotating disk, a second rotating disk, and a third rotating disk are rotatably connected to the installation frame. A first driving rod and a first connecting rod are connected to the first rotating disk. A second driving rod and a second connecting rod are connected to the second rotating disk. A third driving rod and a third connecting rod are connected to the third rotating disk. The outer ends of the first connecting rod, the second connecting rod, and the third connecting rod are jointly hinged to a deflection seat, and a mapping instrument is fixedly connected to the deflection seat. A level detection mechanism is arranged inside the deflection seat. The present invention can automatically adjust the level of the mapping instrument, reduce manual operation, and improve the mapping efficiency.

Description

Technical Field

[0001] The present invention relates to a data acquisition and surveying and mapping device for territorial spatial planning, belonging to the technical field of acquisition and surveying and mapping devices. Background Art

[0002] Territorial spatial planning is a guide for the country's spatial development, a spatial blueprint for sustainable development, and a basic basis for various development, protection, and construction activities. Establishing a territorial spatial planning system and supervising its implementation, integrating spatial plans such as main functional area planning, land use planning, and urban and rural planning into a unified territorial spatial planning. Territorial spatial planning requires data acquisition of the territorial area, obtaining data for planning. Surveying and mapping data is usually collected by laser measuring distances and randomly recorded to achieve the operation of surveying and mapping data collection. For example, the Chinese utility model patent with the authorization announcement number CN217951762U discloses a data acquisition and surveying and mapping device for territorial spatial planning, and specifically discloses including a working board and a data acquisition and surveying instrument. Two push handles are installed on the outside of the working board. A rotating column is rotatably installed on the top of the working board. A placing strip is installed on the top of the rotating column. Two clamping grooves are symmetrically opened on the top of the placing strip. A pulling mechanism is arranged between the two clamping grooves. Two clamping blocks are connected to the pulling mechanism. Clamping mechanisms are arranged on the tops of the two clamping blocks. The data acquisition and surveying instrument is placed on the top of the placing strip. The data acquisition and surveying instrument is located between the two clamping mechanisms. Four moving legs are arranged at the bottom of the working board. Universal wheels are arranged at the bottoms of the four moving legs. This solution detects the levelness through the level carried on the data acquisition and surveying instrument, and then adjusts it manually, making it relatively inconvenient. Summary of the Invention

[0003] The purpose of the present invention is to provide a data acquisition and surveying and mapping device for territorial spatial planning. The present invention can automatically adjust the levelness of the surveying instrument, reduce manual operations, and improve the surveying and mapping efficiency.

[0004] Technical solution of the present invention: A data collection and surveying and mapping device for territorial spatial planning, including a telescopic support. The upper end of the telescopic support is fixedly connected with a mounting base. A control board is arranged inside the mounting base. An installation frame is arranged inside the mounting base, and a driving mechanism is arranged at the lower end of the installation frame; A first rotating disk is rotatably connected to the installation frame. A first driving rod is fixedly connected to the first rotating disk. The end of the first driving rod is hinged with a first connecting rod; A second rotating disk is rotatably connected to the middle of the first rotating disk. A second driving rod is fixedly connected to the second rotating disk. The end of the second driving rod is hinged with a second connecting rod; A third rotating disk is rotatably connected to the middle of the second rotating disk. A third driving rod is fixedly connected to the third rotating disk. The end of the second driving rod is hinged with a third connecting rod; The outer ends of the first connecting rod, the second connecting rod and the third connecting rod are jointly hinged with a deflection seat. A surveying and mapping instrument is fixedly connected to the deflection seat; A level detection mechanism is arranged inside the deflection seat.

[0005] For the above-mentioned data collection and surveying and mapping device for territorial spatial planning, the driving mechanism includes a first worm gear, a second worm gear and a third worm gear arranged at the lower part of the installation frame; The first worm gear is fixedly connected with the first rotating disk; The second worm gear is fixedly connected with the second rotating disk; The second worm gear is fixedly connected with the second rotating disk.

[0006] For the aforementioned data collection and surveying and mapping device for territorial spatial planning, the driving mechanism further includes a first motor, a second motor and a third motor arranged at the side of the installation frame; The output end of the first motor is connected with a first worm. The first worm is connected with and externally meshes with the first worm gear; The output end of the second motor is connected with a second worm. The second worm is connected with and externally meshes with the second worm gear; The output end of the third motor is connected with a third worm. The third worm is connected with and externally meshes with the third worm gear.

[0007] For the aforementioned data collection and surveying and mapping device for territorial spatial planning, the level detection mechanism includes a cavity arranged inside the deflection seat. A conductive suspension rope is arranged in the middle of the upper wall of the cavity. The lower end of the conductive suspension rope is connected with a conductive disk; A plurality of conductive columns are circumferentially distributed on the side wall of the cavity. The conductive columns and the conductive disk do not contact when in a horizontal state.

[0008] For the aforementioned data collection and surveying and mapping device for territorial spatial planning, a signal transmitter is arranged inside the deflection seat. The signal transmitter is connected to the conductive suspension rope and the conductive columns through lines respectively; A storage battery is arranged inside the deflection seat. The storage battery is connected to the signal transmitter through a line.

[0009] The aforementioned data acquisition and surveying device for territorial spatial planning, wherein the telescopic support includes a plurality of telescopic legs, a first connecting seat is connected between the upper ends of the telescopic legs, and a lifting rod is slidably connected to the middle of the first connecting seat; a first knob is rotatably connected to the side of the first connecting seat, and the inner end of the first knob abuts against the lifting rod; an auxiliary deflection mechanism is provided at the upper end of the lifting rod.

[0010] The aforementioned data acquisition and surveying device for territorial spatial planning, wherein the auxiliary deflection mechanism includes a second connecting seat fixedly connected to the lifting rod, a circular groove is provided at the upper end of the second connecting seat, a rotating ball is connected in the circular groove, a fourth connecting rod is provided on the rotating ball, and the other end of the fourth connecting rod is fixedly connected to the mounting seat; a second knob is rotatably connected to the side of the second connecting seat, and the inner end of the second knob abuts against the rotating ball.

[0011] Compared with the prior art, the present invention has the following beneficial effects:

[0012] 1. In the present invention, the levelness of the surveying instrument is detected by the levelness detection mechanism. If there is an offset, the corresponding first rotating disk, second rotating disk, and third rotating disk are rotated through the driving mechanism. Under the combined action of the first connecting rod hinged to the first driving rod on the first rotating disk, the second connecting rod hinged to the second driving rod of the second rotating disk, and the third connecting rod hinged to the third driving rod of the third rotating disk, the deflection seat is adjusted so that the surveying instrument on the deflection seat remains in a horizontal state, improving the accuracy of surveying.

[0013] 2. In the present invention, when the deflection seat is not in a horizontal state, the conductive liquid in the liquid cavity flows towards and accumulates at the lowest point of the inclination, so that the first conductive column is connected to the second conductive column at the lowest point through the conductive liquid, thereby energizing the signal transmitter. The signal transmitter sends the deflection information to the control board, and the control board adjusts the first rotating disk, second rotating disk, and third rotating disk through the control driving mechanism, so that the levelness of the surveying instrument can be adjusted more accurately. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 is a schematic structural diagram of the present invention;

[0015] Figure 2 is a schematic structural diagram of the mounting frame;

[0016] Figure 3 is Figure 2 a schematic structural diagram of the other side;

[0017] Figure 4 is a partial schematic structural diagram of the telescopic support;

[0018] Figure 5 is a schematic structural diagram of the levelness detection machine.

[0019] The reference numerals in the drawings are: 1 - telescopic support, 2 - mounting base, 3 - control board, 4 - mounting bracket, 5 - drive mechanism, 6 - first rotating disk, 7 - first drive rod, 8 - first connecting rod, 9 - second rotating disk, 10 - second drive rod, 11 - second connecting rod, 12 - third rotating disk, 13 - third drive rod, 14 - third connecting rod, 15 - deflection seat, 16 - surveying instrument, 17 - level detection mechanism, 21 - first worm gear, 22 - second worm gear, 23 - third worm gear, 24 - first motor, 25 - second motor, 26 - third motor, 27 - first worm, 28 - second worm, 29 - third worm, 31 - cavity, 32 - conductive suspension rope, 33 - conductive disk, 34 - conductive column, 35 - signal transmitter, 36 - storage battery, 40 - telescopic leg, 41 - first connection seat, 42 - lifting rod, 43 - first knob, 44 - auxiliary deflection mechanism, 45 - second connection seat, 46 - circular groove, 47 - rotating ball, 48 - fourth connecting rod, 49 - second knob. Detailed implementation manners

[0020] The present invention will be further described below in conjunction with the drawings and embodiments, but it shall not be used as a basis for limiting the present invention.

[0021] Embodiment: A data acquisition and surveying device for territorial space planning, the structure of which is as Figures 1-5 shown, including a telescopic support 1, the upper end of the telescopic support 1 is fixedly connected with a mounting base 2, a control board 3 is arranged in the mounting base 2. The control board 3 is a PCBA board, on which electronic devices such as a processor, capacitors, resistors, signal receivers, etc. are integrated. Among them, the processor can adopt a processor with the model of MCU. Since the control board 3 is a conventional component in the art and can be obtained through commercial channels, the specific structure and circuit connection of the control board 3 will not be described in detail here. An installation bracket 4 is arranged in the mounting base 2, and a drive mechanism 5 is arranged at the lower end of the installation bracket 4; as Figure 2 and 3 shown, a first rotating disk 6 is rotatably connected to the installation bracket 4, a first drive rod 7 is fixedly connected to the first rotating disk 6, and the end of the first drive rod 7 is hinged with a first connecting rod 8; a second rotating disk 9 is rotatably connected to the middle of the first rotating disk 6, a second drive rod 10 is fixedly connected to the second rotating disk 9, and the end of the second drive rod 10 is hinged with a second connecting rod 11; a third rotating disk 12 is rotatably connected to the middle of the second rotating disk 9, a third drive rod 13 is fixedly connected to the third rotating disk 12, and the end of the second drive rod 10 is hinged with a third connecting rod 14; the first connecting rod 8, the second connecting rod 11 and the third connecting rod 14 have the same shape and are all L-shaped; the outer ends of the first connecting rod 8, the second connecting rod 11 and the third connecting rod 14 are jointly hinged with a deflection seat 15, and a surveying instrument 16 is fixedly connected to the deflection seat 15; a level detection mechanism 17 is arranged in the deflection seat 15.

[0022] Preferably, as Figure 2 and 3 shown, the driving mechanism 5 includes a first worm gear 21, a second worm gear 22 and a third worm gear 23 arranged at the lower part of the mounting frame 4; the first worm gear 21 is fixedly connected to the first rotating disk 6; the second worm gear 22 is fixedly connected to the second rotating disk 9; the second worm gear 22 is fixedly connected to the second rotating disk 9. The driving mechanism 5 further includes a first motor 24, a second motor 25 and a third motor 26 arranged at the side part of the mounting frame 4; the output end of the first motor 24 is connected with a first worm 27, and the first worm 27 is connected with and externally meshes with the first worm gear 21; the output end of the second motor 25 is connected with a second worm 28, and the second worm 28 is connected with and externally meshes with the second worm gear 22; the output end of the third motor 26 is connected with a third worm 29, and the third worm 29 is connected with and externally meshes with the third worm gear 23. The driving mechanism 5 drives the first worm 27 to rotate through the first motor 24, and the first worm 27 rotates by meshing with the first worm gear 21, so as to control the rotation of the first rotating disk 6; the second motor 25 drives the second worm 28 to rotate, and the second worm 28 rotates by meshing with the second worm gear 22, so as to control the rotation of the second rotating disk 9; the third motor 26 drives the third worm 29 to rotate, and the third worm 29 rotates by meshing with the third worm gear 23, so as to control the rotation of the third rotating disk 12, thereby realizing the rotation of the corresponding rotating disk as required to adjust the deflection seat 15 to keep it in a horizontal state.

[0023] Preferably, as Figure 5 shown, the level detection mechanism 17 includes a cavity 31 arranged inside the deflection seat 15, a conductive suspension rope 32 is arranged in the middle of the upper wall of the cavity 31, and the lower end of the conductive suspension rope 32 is connected with a conductive disk 33; a plurality of conductive columns 34 are circumferentially distributed on the side wall of the cavity 31, and the conductive columns 34 do not contact the conductive disk 33 in the horizontal state. A signal transmitter 35 is arranged inside the deflection seat 15, and the signal transmitter 35 is connected with the conductive suspension rope 32 and the conductive columns 34 through circuits respectively; a storage battery 36 is arranged inside the deflection seat 15, and the storage battery 36 is connected with the signal transmitter 35 through a circuit. In the horizontal state, because the conductive disk 33 is suspended below the conductive suspension rope 32, the conductive suspension rope 32 is straightened under the action of gravity and the conductive disk 33 is suspended in the middle of the cavity 31, without contacting the conductive columns 34 on the side wall of the cavity 31; when the deflection seat 15 is not in the horizontal state, the side part of the conductive disk 33 will contact the conductive column 34 at the highest inclined end, so that the signal transmitter 35 is powered on, and the signal transmitter 35 sends the deflection information to the control board 3, and the control board 3 adjusts the first rotating disk 6, the second rotating disk 9 and the third rotating disk 12 through controlling the driving mechanism 5, so as to be able to adjust the level of the surveying instrument 16 more accurately.

[0024] Preferably, as Figure 4 shown, the telescopic support 1 includes a plurality of telescopic legs 40. A first connecting seat 41 is connected between the upper ends of the telescopic legs 40. A lifting rod 42 is slidably connected to the middle of the first connecting seat 41. A first knob 43 is rotatably connected to the side of the first connecting seat 41. The inner end of the first knob 43 abuts against the lifting rod 42. An auxiliary deflection mechanism 44 is provided at the upper end of the lifting rod 42. The auxiliary deflection mechanism 44 includes a second connecting seat 45 fixedly connected to the lifting rod 42. A circular groove 46 is provided at the upper end of the second connecting seat 45. A rotating ball 47 is connected in the circular groove 46. A fourth connecting rod 48 is provided on the rotating ball 47. The other end of the fourth connecting rod 48 is fixedly connected to the mounting seat 2. A second knob 49 is rotatably connected to the side of the second connecting seat 45. The inner end of the second knob 49 abuts against the rotating ball 47. When the ground slope is relatively large and the device cannot adjust the surveying instrument 16 to the horizontal state by itself, the rotating ball 47 of the auxiliary deflection mechanism 44 is rotated in the circular groove 46 manually, so that the deflection seat 15 is rotated to a state close to the horizontal state, and then it is fixed by the second knob 49. After that, the device adjusts itself to the horizontal state.

[0025] Working principle:

[0026] The telescopic support 1 is extended and placed on the ground. The surveying height is adjusted by adjusting the height of the lifting rod 42. The deflection seat 15 is adjusted to a state close to the horizontal state by rotating the rotating ball 47 of the auxiliary deflection mechanism 44. Then, the leveling detection mechanism 17 detects the levelness of the surveying instrument 16. If it is detected that there is an offset, the corresponding first rotating disk 6, second rotating disk 9 and third rotating disk 12 are rotated through the driving mechanism 5. Under the combined action of the first connecting rod 8 articulated by the first driving rod 7 on the first rotating disk 6, the second connecting rod 11 articulated by the second driving rod 10 of the second rotating disk 9 and the third connecting rod 14 articulated by the third driving rod 13 of the third rotating disk 12, the deflection seat 15 is adjusted so that the surveying instrument 16 on the deflection seat 15 remains in the horizontal state, improving the accuracy of surveying.

Claims

1. A data acquisition and surveying device for territorial spatial planning, comprising a telescopic support (1), the upper end of the telescopic support (1) is fixedly connected with a mounting seat (2), and a control board (3) is arranged in the mounting seat (2), characterized in that: The mounting base (2) is provided with a mounting frame (4) inside, and a driving mechanism (5) is provided at the lower end of the mounting frame (4); a first rotating disk (6) is rotatably connected to the mounting frame (4), a first driving rod (7) is fixedly connected to the first rotating disk (6), and a first connecting rod (8) is hinged to the end of the first driving rod (7); a second rotating disk (9) is rotatably connected to the middle of the first rotating disk (6), a second driving rod (10) is fixedly connected to the second rotating disk (9), and a second connecting rod (11) is hinged to the end of the second driving rod (10); a third rotating disk (12) is rotatably connected to the middle of the second rotating disk (9), a third driving rod (13) is fixedly connected to the third rotating disk (12), and a third connecting rod (14) is hinged to the end of the second driving rod (10); the outer ends of the first connecting rod (8), the second connecting rod (11) and the third connecting rod (14) are jointly hinged to a deflection seat (15), and a surveying instrument (16) is fixedly connected to the deflection seat (15); a level detection mechanism (17) is provided inside the deflection seat (15); the driving mechanism (5) includes a first worm gear (21), a second worm gear (22) and a third worm gear (23) arranged at the lower part of the mounting frame (4); the first worm gear (21) is fixedly connected to the first rotating disk (6); the second worm gear (22) is fixedly connected to the second rotating disk (9); the second worm gear (22) is fixedly connected to the second rotating disk (9); the driving mechanism (5) further includes a first motor (24), a second motor (25) and a third motor (26) arranged at the side part of the mounting frame (4); the output end of the first motor (24) is connected with a first worm (27), and the first worm (27) is connected with and externally meshes with the first worm gear (21); the output end of the second motor (25) is connected with a second worm (28), and the second worm (28) is connected with and externally meshes with the second worm gear (22); the output end of the third motor (26) is connected with a third worm (29), and the third worm (29) is connected with and externally meshes with the third worm gear (23); the level detection mechanism (17) includes a cavity (31) arranged inside the deflection seat (15), a conductive suspension rope (32) is arranged in the middle of the upper wall of the cavity (31), and a conductive disk (33) is connected to the lower end of the conductive suspension rope (32); a plurality of conductive columns (34) are circumferentially distributed on the side wall of the cavity (31), and the conductive columns (34) do not contact the conductive disk (33) in a horizontal state; a signal transmitter (35) is arranged inside the deflection seat (15), and the signal transmitter (35) is connected to the conductive suspension rope (32) and the conductive columns (34) respectively through circuits; a storage battery (36) is arranged inside the deflection seat (15), and the storage battery (36) is connected to the signal transmitter (35) through a circuit.

2. The data acquisition and surveying and mapping device for territorial spatial planning according to claim 1, characterized in that: The telescopic support (1) includes a plurality of telescopic legs (40). A first connecting seat (41) is connected between the upper ends of the telescopic legs (40). A lifting rod (42) is slidably connected to the middle of the first connecting seat (41). A first knob (43) is rotatably connected to the side of the first connecting seat (41), and the inner end of the first knob (43) abuts against the lifting rod (42). An auxiliary deflection mechanism (44) is provided at the upper end of the lifting rod (42).

3. The data acquisition and surveying device for territorial spatial planning according to claim 2, characterized in that: The auxiliary deflection mechanism (44) includes a second connecting seat (45) fixedly connected to the lifting rod (42). A circular groove (46) is provided at the upper end of the second connecting seat (45). A rotating ball (47) is connected in the circular groove (46). A fourth connecting rod (48) is provided on the rotating ball (47), and the other end of the fourth connecting rod (48) is fixedly connected to the mounting seat (2). A second knob (49) is rotatably connected to the side of the second connecting seat (45), and the inner end of the second knob (49) abuts against the rotating ball (47).

Images