Data acquisition surveying and mapping device for territorial space planning

Abstract

The invention discloses a data acquisition surveying and mapping device for territorial space planning. The data acquisition surveying and mapping device comprises a telescopic support, a mounting seat is fixedly connected to the upper end of the telescopic support, a control panel is arranged in the mounting seat, a mounting frame is arranged in the mounting seat, and a driving mechanism is arranged at the lower end of the mounting frame; a first rotating disc, a second rotating disc and a third rotating disc are rotationally connected to the mounting frame, and a first driving rod and a first connecting rod are connected to the first rotating disc; the second rotating disc is connected with a second driving rod and a second connecting rod; the third rotating disc is connected with a third driving rod and a third connecting rod; 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 surveying instrument is fixedly connected to the deflection seat. And a levelness detection mechanism is arranged in the deflection seat. The levelness of the surveying instrument can be automatically adjusted, manual operation is reduced, and surveying and mapping efficiency is improved.

Description

Technical Field

[0001] The invention relates to a data acquisition and surveying device for national land space planning, belonging to the technical field of acquisition and surveying devices. Background Art

[0002] National land space planning is a guide for national space development, a spatial blueprint for sustainable development, and the basic basis for all kinds of development, protection and construction activities. Establish a national land space planning system and supervise its implementation, integrate the main functional area planning, land use planning, urban and rural planning and other spatial planning into a unified national land space planning. National land space planning requires data collection on the land area, obtains data for planning, and collects surveying and mapping data. Usually, the distance is measured by laser and randomly recorded, thereby realizing the surveying and mapping data collection operation. For example, the Chinese utility model patent with the authorization announcement number CN217951762U discloses a device for data collection and mapping of land space planning, and specifically discloses a working plate and a data collection and mapping instrument, two push handles are installed on the outside of the working plate, a rotating column is rotatably installed on the top of the working plate, a placement bar is installed on the top of the rotating column, two clamping grooves are symmetrically opened on the top of the placement bar, a pulling mechanism is arranged between the two clamping grooves, two clamping blocks are connected to the pulling mechanism, and the tops of the two clamping blocks are both provided with clamping mechanisms, the data collection and mapping instrument is placed on the top of the placement bar, the data collection and mapping instrument is located between the two clamping mechanisms, and four moving legs are arranged at the bottom of the working plate, and universal wheels are arranged at the bottom of the four moving legs. This scheme is to detect the horizontality through the level meter on the data collection and mapping instrument, and then adjust it manually to make it horizontal, which is inconvenient. Summary of the invention

[0003] The purpose of the present invention is to provide a data collection and mapping device for national land space planning. The present invention can automatically adjust the level of the surveying instrument, reduce manual operations, and improve the surveying efficiency.

[0004] The technical solution of the present invention is as follows: a data acquisition and surveying device for national land space planning comprises a telescopic bracket, the upper end of the telescopic bracket is fixedly connected to a mounting seat, a control panel is arranged in the mounting seat, a mounting frame is arranged in the mounting seat, and a driving mechanism is arranged at the lower end of the mounting frame; a first rotating disk is rotatably connected to the mounting frame, a first driving rod is fixedly connected to the first rotating disk, and a first connecting rod is hinged at the end of the first driving rod; a second rotating disk is rotatably connected to the middle part of the first rotating disk, a second driving rod is fixedly connected to the second rotating disk, and a second connecting rod is hinged at the end of the second driving rod; a third rotating disk is rotatably connected to the middle part of the second rotating disk, a third driving rod is fixedly connected to the third rotating disk, and a third connecting rod is hinged at the end of the second driving rod; 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 surveying instrument is fixedly connected to the deflection seat; a horizontality detection mechanism is arranged in the deflection seat.

[0005] The above-mentioned data acquisition and surveying device for national land space 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 mounting frame; the first worm gear is fixedly connected to the first rotating disk; the second worm gear is fixedly connected to the second rotating disk; the second worm gear is fixedly connected to the second rotating disk.

[0006] The aforementioned data acquisition and surveying device for national land space planning, the driving mechanism also includes a first motor, a second motor and a third motor arranged on the side of the mounting frame; the output end of the first motor is connected to a first worm, the first worm is connected to the first worm wheel and is externally meshed; the output end of the second motor is connected to a second worm, the second worm is connected to the second worm wheel and is externally meshed; the output end of the third motor is connected to a third worm, the third worm is connected to the third worm wheel and is externally meshed.

[0007] The aforementioned data collection and surveying device for national land space planning, the horizontality detection mechanism includes a cavity arranged inside the deflection seat, a conductive suspension rope is provided in the middle of the upper wall of the cavity, and the lower end of the conductive suspension rope is connected to a conductive disc; a plurality of conductive columns are distributed circumferentially on the side wall of the cavity, and the conductive columns and the conductive disc are not in contact when in a horizontal state.

[0008] The aforementioned data acquisition and surveying device for national land space planning has a signal transmitter installed in the deflection seat, which is connected to the conductive suspension rope and the conductive column via lines respectively; a battery is installed in the deflection seat, which is connected to the signal transmitter via lines.

[0009] The aforementioned data collection and surveying device for national land space planning, the telescopic bracket includes a plurality of telescopic legs, a first connecting seat is connected between the upper ends of the telescopic legs, 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, the inner end of the first knob is in conflict with 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 national land space planning, 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 conflicts with the rotating ball.

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

[0012] 1. In the present invention, the horizontality of the surveying instrument is detected by a horizontality detection mechanism. If deviation occurs, the corresponding first rotating disk, second rotating disk and third rotating disk are rotated by a driving mechanism, and the deflection seat is adjusted under the joint action of a first connecting rod hinged to a first driving rod on the first rotating disk, a second connecting rod hinged to a second driving rod of the second rotating disk and a third connecting rod hinged to a third driving rod of the third rotating disk, so that the surveying instrument on the deflection seat is kept in a horizontal state, thereby improving the accuracy of surveying and mapping.

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

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

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

[0016] Figure 3 yes Figure 2 The structural diagram of the other side;

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

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

[0019] The markings in the accompanying drawings are: 1-telescopic bracket, 2-mounting seat, 3-control panel, 4-mounting frame, 5-driving mechanism, 6-first rotating disk, 7-first driving rod, 8-first connecting rod, 9-second rotating disk, 10-second driving rod, 11-second connecting rod, 12-third rotating disk, 13-third driving 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-third A motor, 25-a second motor, 26-a third motor, 27-a first worm, 28-a second worm, 29-a third worm, 31-a cavity, 32-a conductive suspension rope, 33-a conductive disc, 34-a conductive column, 35-a signal transmitter, 36-a battery, 40-a telescopic leg, 41-a first connecting seat, 42-a lifting rod, 43-a first knob, 44-an auxiliary deflection mechanism, 45-a second connecting seat, 46-a circular groove, 47-a rotating ball, 48-a fourth connecting rod, 49-a second knob. DETAILED DESCRIPTION

[0020] The present invention is further described below in conjunction with the accompanying drawings and embodiments, but they are not intended to limit the present invention.

[0021] Embodiment: A data collection and mapping device for national land space planning, comprising: Figure 1-5 As shown, it includes a telescopic bracket 1, the upper end of which is fixedly connected to a mounting base 2, and a control board 3 is arranged inside the mounting base 2. The control board 3 is a PCBA board, which integrates a processor and electronic devices such as capacitors, resistors, and signal receivers. The processor can be a processor of the model MCU. Since the control board 3 is a conventional component in this field and can be obtained commercially, the specific structure and circuit connection of the control board 3 are not described here. A mounting frame 4 is arranged inside the mounting base 2, and a driving mechanism 5 is arranged at the lower end of the mounting frame 4; as shown in FIG. Figure 2 and 3 As shown, the mounting frame 4 is rotatably connected to a first rotating disk 6, to which a first driving rod 7 is fixedly connected, and a first connecting rod 8 is hinged at the end of the first driving rod 7; the middle part of the first rotating disk 6 is rotatably connected to a second rotating disk 9, to which a second driving rod 10 is fixedly connected, and a second connecting rod 11 is hinged at the end of the second driving rod 10; the middle part of the second rotating disk 9 is rotatably connected to a third rotating disk 12, to which a third driving rod 13 is fixedly connected, and a third connecting rod 14 is hinged at the end of the second driving rod 10; the first connecting rod 8, the second connecting rod 11 and the third connecting rod 14 have the same shape, all of which are L-shaped; the outer ends of the first connecting rod 8, the second connecting rod 11 and the third connecting rod 14 are commonly hinged to a deflection seat 15, to which a surveying instrument 16 is fixedly connected; a horizontality detection mechanism 17 is provided inside the deflection seat 15.

[0022] Preferably, if Figure 2 and 3 As 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 also includes a first motor 24, a second motor 25 and a third motor 26 arranged at the side of the mounting frame 4; the output end of the first motor 24 is connected to a first worm 27, which is connected to the first worm gear 21 and meshes externally; the output end of the second motor 25 is connected to a second worm 28, which is connected to the second worm gear 22 and meshes externally; the output end of the third motor 26 is connected to a third worm 29, which is connected to the third worm gear 23 and meshes externally. The driving mechanism 5 drives the first worm 27 to rotate through the first motor 24, and the first worm 27 meshes with the first worm wheel 21 to rotate it, thereby controlling the rotation of the first rotating disk 6; the second worm 28 is driven to rotate by the second motor 25, and the second worm 28 meshes with the second worm wheel 22 to rotate it, thereby controlling the rotation of the second rotating disk 9; the third worm 29 is driven to rotate by the third motor 26, and the third worm 29 meshes with the third worm wheel 23 to rotate it, thereby controlling the rotation of the third rotating disk 12, thereby realizing the rotation of the corresponding rotating disk as needed, and adjusting the deflection seat 15 to keep it in a horizontal state.

[0023] Preferably, if Figure 5 As shown, the level detection mechanism 17 includes a cavity 31 disposed inside the deflection seat 15, a conductive suspension rope 32 is disposed in the middle of the upper wall of the cavity 31, and a conductive disc 33 is connected to the lower end of the conductive suspension rope 32; a plurality of conductive columns 34 are distributed circumferentially on the side wall of the cavity 31, and the conductive columns 34 and the conductive disc 33 are not in contact when in a horizontal state. A signal transmitter 35 is disposed inside the deflection seat 15, and the signal transmitter 35 is connected to the conductive suspension rope 32 and the conductive column 34 through lines respectively; a battery 36 is disposed inside the deflection seat 15, and the battery 36 is connected to the signal transmitter 35 through lines. When in a horizontal state, the conductive disc 33 is suspended below the conductive suspension rope 32. Under the action of gravity, the conductive suspension rope 32 is straightened and the conductive disc 33 is suspended in the middle of the cavity 31 without contacting the conductive column 34 on the side wall of the cavity 31. When the deflection seat 15 is not in a horizontal state, the side of the conductive disc 33 will contact the conductive column 34 at the highest end of the inclination, so that the signal transmitter 35 is energized, and the signal transmitter 35 sends the deflection information to the control board 3. The control board 3 adjusts the first rotating disk 6, the second rotating disk 9 and the third rotating disk 12 by controlling the driving mechanism 5, so that the horizontality of the surveying instrument 16 can be adjusted more accurately.

[0024] Preferably, if Figure 4 As shown, the telescopic bracket 1 includes a plurality of telescopic legs 40, a first connecting seat 41 is connected between the upper ends of the telescopic legs 40, and 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 conflicts with 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, 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 conflicts with the rotating ball 47. When the ground slope is large and the device cannot automatically adjust the surveying instrument 16 to a horizontal state, the rotating ball 47 of the auxiliary deflection mechanism 44 is manually rotated in the circular groove 46 to rotate the deflection seat 15 to a horizontal state, and then fixed by the second knob 49, after which the device automatically adjusts to a horizontal state.

[0025] Working principle:

[0026] The telescopic bracket 1 is stretched out and placed on the ground, and the surveying height is adjusted by adjusting the height of the lifting rod 42. The deflection seat 15 is adjusted to a deflected horizontal state by rotating the rotating ball 47 of the auxiliary deflection mechanism 44, and then the horizontality detection mechanism 17 detects the horizontality of the surveying instrument 16. If a deviation is detected, the corresponding first rotating disk 6, second rotating disk 9 and third rotating disk 12 are rotated through the driving mechanism 5, and the deflection seat 15 is adjusted under the joint action of the first connecting rod 8 hinged by the first driving rod 7 on the first rotating disk 6, the second connecting rod 11 hinged by the second driving rod 10 of the second rotating disk 9 and the third connecting rod 14 hinged by the third driving rod 13 of the third rotating disk 12, so that the surveying instrument 16 on the deflection seat 15 remains in a horizontal state, thereby improving the accuracy of surveying.

Claims

1. A data collection and mapping device for national land space planning, comprising a telescopic bracket (1), the upper end of the telescopic bracket (1) is fixedly connected to a mounting seat (2), and a control panel (3) is arranged in the mounting seat (2), characterized in that: A mounting frame (4) is provided inside the mounting seat (2), 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 hingedly connected 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 (8) is hingedly connected to the end of the second driving rod (10). rod (11); the middle part of the second rotating disk (9) is rotatably connected to a third rotating disk (12), the third rotating disk (12) is fixedly connected to a third driving rod (13), and the end of the second driving rod (10) is hinged to a third connecting rod (14); the outer ends of the first connecting rod (8), the second connecting rod (11) and the third connecting rod (14) are hinged to a deflection seat (15), and the deflection seat (15) is fixedly connected to a surveying instrument (16); a horizontality detection mechanism (17) is arranged inside the deflection seat (15).

2. The data acquisition and mapping device for national land space planning according to claim 1 is characterized in that: The driving mechanism (5) comprises 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); and the second worm gear (22) is fixedly connected to the second rotating disk (9).

3. The data acquisition and mapping device for national land space planning according to claim 2 is characterized in that: The driving mechanism (5) further comprises a first motor (24), a second motor (25) and a third motor (26) arranged on the side of the mounting frame (4); the output end of the first motor (24) is connected to a first worm (27), which is connected to and externally meshed with the first worm wheel (21); the output end of the second motor (25) is connected to a second worm (28), which is connected to and externally meshed with the second worm wheel (22); the output end of the third motor (26) is connected to a third worm (29), which is connected to and externally meshed with the third worm wheel (23).

4. The data acquisition and mapping device for national land space planning according to claim 1 is characterized in that: The horizontality detection mechanism (17) comprises a cavity (31) arranged inside the deflection seat (15); a conductive suspension rope (32) is provided in the middle of the upper wall of the cavity (31); the lower end of the conductive suspension rope (32) is connected to a conductive disc (33); a plurality of conductive columns (34) are distributed circumferentially on the side wall of the cavity (31); the conductive columns (34) and the conductive disc (33) are not in contact when in a horizontal state.

5. The data acquisition and mapping device for national land space planning according to claim 4 is characterized in that: A signal transmitter (35) is arranged in the deflection seat (15), and the signal transmitter (35) is respectively connected to the conductive suspension rope (32) and the conductive column (34) via lines; a storage battery (36) is arranged in the deflection seat (15), and the storage battery (36) is connected to the signal transmitter (35) via lines.

6. The data acquisition and mapping device for national land space planning according to claim 1 is characterized in that: The telescopic bracket (1) comprises a plurality of telescopic legs (40), wherein a first connecting seat (41) is connected between the upper ends of the telescopic legs (40), and 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) is in contact with the lifting rod (42); and an auxiliary deflection mechanism (44) is provided at the upper end of the lifting rod (42).

7. The data acquisition and mapping device for national land space planning according to claim 6 is characterized in that: The auxiliary deflection mechanism (44) comprises 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) is in contact with the rotating ball (47).

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