Land area measuring equipment for land planning

Abstract

The invention relates to the technical field of land area measurement, in particular to land area measurement equipment for land planning, which comprises a vehicle body, crawler belts are mounted on the front side and the rear side of the vehicle body, a leveling assembly is mounted on the right side of the vehicle body, a mounting groove is formed in the upper surface of the vehicle body, a mounting assembly is arranged in the mounting groove, and a distance measuring device is arranged on the mounting assembly. According to the land area measuring equipment for land planning, a driving assembly in the vehicle body is started, a crawler belt is driven to work, a device is driven to move, when the device moves, a compression roller on a front leveling assembly is pushed to rotate, land leveling and compaction are facilitated, and influences caused by detection of the soft land are prevented; soil adhering to the upper surface of the compression roller can be conveniently scraped, excessive soft soil is prevented from adhering to the surface of the compression roller, when the leveling assembly works, the marking assembly can be driven to work, the ground is punched every a fixed distance, and follow-up land area calculation is facilitated.

Description

Technical Field

[0001] The present invention relates to the technical field of land area measurement, and specifically relates to a land area measurement device for land planning. Background Art

[0002] Land planning refers to the overall strategic layout and overall arrangement in terms of space and time for land development, utilization, management, and protection within a certain area according to the requirements of the sustainable development of the national social economy and the local natural, economic, and social conditions. It starts from the overall and long-term interests, takes all the land within the region as the object, and reasonably adjusts the land use structure and layout; with utilization as the center, it makes overall arrangements and long-term plans for aspects such as land development, utilization, improvement, and protection. The purpose is to strengthen the macro-control and planned management of land use, rationally utilize land resources, and promote the coordinated development of the national economy. It is the basis for implementing land use control.

[0003] Currently, in land planning, it is necessary to measure the land area to know the land area within each divided area. The traditional land area measurement measures the length and width of the land in the measurement area respectively, and then obtains the area of the measured land through a calculation formula. However, nowadays, for land measurement, generally, surveyors use a tape measure for measurement, and two people are required to pull the tape measure, which is rather troublesome.

[0004] Therefore, we propose a land area measurement device for land planning to solve the above problems. Summary of the Invention

[0005] The purpose of the present invention is to provide a land area measurement device for land planning to solve the problems raised in the above background art.

[0006] To achieve the above purpose, the present invention provides the following technical solutions:

[0007] A land area measurement device for land planning includes a vehicle body. Track belts are installed on both the front and rear sides of the vehicle body. A leveling component is installed on the right side of the vehicle body. An installation groove is provided on the upper surface of the vehicle body. An installation component is arranged inside the installation groove. A distance measurement device is arranged on the installation component. A connection component is installed on the upper surface of the left side of the vehicle body. A support connection plate is fixedly installed on the upper surface of the right side of the vehicle body. A lighting lamp is fixedly installed on the side of the support connection plate facing the leveling component.

[0008] Preferably, the leveling component includes a support frame installed on the vehicle body. A connecting shaft is rotatably installed inside the support frame. A pressing roller is fixedly installed on the outer surface of the connecting shaft. A scraping plate is also fixedly installed inside the support frame. The bottom end of the scraping plate is in contact with the surface of the pressing roller. A marking component is installed on one side of the leveling component.

[0009] Preferably, the marking component includes a protective case fixedly installed on the side of the support frame. Inside the protective case, two support plates are fixedly installed. An insertion rod is inserted through the support plates. The bottom end of the insertion rod extends to the outside of the protective case, and a plug is fixedly installed at the bottom end of the insertion rod. A connecting ring is fixedly installed on the outer surface of the insertion rod between the two support plates. A driven wheel is rotatably installed on the side of the support frame. A guide rod is rotatably installed on the surface of the driven wheel. One end of the guide rod is hinged to the connecting ring.

[0010] Preferably, one end of the connecting shaft extends into the protective case, and a transmission wheel is fixedly installed at one end of the connecting shaft. A transmission chain is connected between the transmission wheel and the driven wheel.

[0011] Preferably, the diameter ratio of the driven wheel to the transmission wheel is two to one.

[0012] Preferably, the installation component includes an installation frame. Connecting plates are fixedly installed at the corners of the installation frame. Electric push rods are fixedly installed on the bottom surfaces of the connecting plates. The bottom ends of the electric push rods are fixedly installed on the inner wall of the installation groove. Two limiting plates are fixedly installed on the bottom wall of the installation frame. A cushion block is fixedly installed on the right inner wall of the installation frame. The distance measuring device is arranged between the two limiting plates, and the right side of the distance measuring device abuts against the cushion block. A lead screw is screwed and assembled on the left inner wall of the installation frame. One end of the lead screw is rotatably installed with a pressing plate, and the pressing plate abuts against the distance measuring device. A bottom groove is formed on the bottom surface of the installation frame. A detection head is fixedly installed on the bottom surface of the detection head, and the detection head is arranged in the bottom groove.

[0013] Preferably, the other end of the lead screw extends to the outside of the installation frame and is fixedly installed with a turning knob. A plurality of limiting guide rods are fixedly installed on the left side surface of the pressing plate, and one ends of the limiting guide rods all extend to the left side of the installation frame.

[0014] Preferably, the connecting component includes a threaded sleeve. A hinge key is installed at the bottom end of the threaded sleeve. The threaded sleeve is hinged to the vehicle body through the hinge key. A threaded rod is screwed and assembled inside the threaded sleeve. The top end of the threaded rod extends above the threaded sleeve. A knob is fixedly installed on the outer surface of the threaded rod. A handle is fixedly installed at the top end of the threaded rod.

[0015] Preferably, a sliding groove is formed on the side surface of the threaded sleeve. A limiting sliding block is fixedly installed on the side surface of the handle. One end of the limiting sliding block extends into the sliding groove and is slidably connected to the sliding groove.

[0016] Compared with the prior art, the present invention provides a land area measuring device for land planning, which has the following beneficial effects:

[0017] 1. For the land area measurement device used in land planning, first place the distance measurement device in the installation component. By rotating the rotating knob, the distance measurement device is fixed to prevent it from shaking during the distance measurement work, which may affect the accuracy of the device. Through the electric push rod, it is convenient to adjust the height of the installation component to ensure that the detection head on the distance measurement device works at an appropriate height, further improving the accuracy of the device.

[0018] 2. For the land area measurement device used in land planning, by starting the drive component inside the vehicle body, the crawler is driven to work, driving the device to move. When the device moves, it will push the roller on the front leveling component to rotate, facilitating the leveling and compaction of the land, preventing the detection of soft land from being affected. Through the scraper set on the support frame, it is convenient to scrape off the soil adhered to the upper surface of the roller, preventing too much soft soil from sticking to the surface of the roller and affecting the work of the leveling component.

[0019] 3. For the land area measurement device used in land planning, when the leveling component is working, it will also drive the marking component to work, and holes can be drilled on the ground at fixed intervals, facilitating the subsequent calculation of the land area.

[0020] 4. For the land area measurement device used in land planning, a connection component and a handle are also provided above the vehicle body, facilitating the operation by the staff. The length of the connection component can be adjusted to adapt to staff of different heights. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 is a schematic structural diagram of the present invention;

[0022] Figure 2 is a schematic structural diagram of the present invention from another angle;

[0023] Figure 3 is a schematic structural diagram of the leveling component of the present invention;

[0024] Figure 4 is a schematic structural diagram of the marking component of the present invention;

[0025] Figure 5 is a schematic structural diagram of the installation component of the present invention;

[0026] Figure 6 is a schematic structural diagram of the bottom surface of the installation component of the present invention;

[0027] Figure 7 is a schematic structural diagram of the installation component when it is raised of the present invention;

[0028] Figure 8 is a schematic structural diagram of the connection component of the present invention.

[0029] In the figure: 1, vehicle body; 2, crawler belt; 3, leveling assembly; 31, support frame; 32, connecting shaft; 33, pressure roller; 34, scraper; 4, marking assembly; 41, driven wheel; 42, guide rod; 43, support plate; 44, insertion rod; 45, plug; 46, connecting ring; 47, protective shell; 48, transmission chain; 49, transmission wheel; 5, installation groove; 6, installation assembly; 61, mounting bracket; 62, electric push rod; 63, connecting plate; 64, cushion block; 65, limiting plate; 66, lead screw; 67, abutting plate; 68, bottom groove; 7, ranging device; 71, detection head; 8, connecting assembly; 81, threaded sleeve; 82, hinge key; 83, threaded rod; 84, knob; 85, handle; 86, chute; 87, limiting slider; 9, support connecting plate; 10, lighting lamp. Detailed implementation mode

[0030] Embodiment 1

[0031] Please refer to Figure 1-8 , a land area measuring device for land planning, including a vehicle body 1. Crawler belts 2 are installed on both the front and rear sides of the vehicle body 1. A driving assembly is arranged inside the vehicle body 1 for driving the crawler belts 2 to work. A leveling assembly 3 is installed on the right side of the vehicle body 1. An installation groove 5 is opened on the upper surface of the vehicle body 1. An installation assembly 6 is arranged inside the installation groove 5. A ranging device 7 is arranged on the installation assembly 6 for measuring the moving distance of the device. A connecting assembly 8 is installed on the upper surface of the left side of the vehicle body 1. A support connecting plate 9 is fixedly installed on the upper surface of the right side of the vehicle body 1. A lighting lamp 10 is fixedly installed on the side of the support connecting plate 9 facing the leveling assembly 3, which can illuminate the front of the vehicle body 1 and facilitate the device to work at night.

[0032] Refer to Figure 3 , the leveling assembly 3 includes a support frame 31 installed on the vehicle body 1. A connecting shaft 32 is rotatably installed inside the support frame 31. A pressure roller 33 is fixedly installed on the outer surface of the connecting shaft 32. A scraper 34 is also fixedly installed inside the support frame 31. The bottom end of the scraper 34 is in contact with the surface of the pressure roller 33. A marking assembly 4 is installed on one side of the leveling assembly 3.

[0033] In this embodiment, during use, first place the ranging device 7 in the installation assembly 6. After the ranging device 7 is installed, start the driving assembly inside the vehicle body 1 to drive the crawler belts 2 to work and drive the device to move. When the device moves, it will push the pressure roller on the front leveling assembly 3 to rotate, which is convenient for leveling and compacting the land and preventing the soft land from affecting the detection. Through the scraper 34 arranged on the support frame 31, it is convenient to scrape off the soil adhered to the upper surface of the pressure roller 33 and prevent too much soft soil from sticking to the surface of the pressure roller 33, affecting the work of the leveling assembly 3.

[0034] Refer to Figure 4, the marking component 4 includes a protective shell 47 fixedly installed on the side of the support frame 31. Two support plates 43 are fixedly installed inside the protective shell 47. An insertion rod 44 is inserted through the support plates 43. The bottom end of the insertion rod 44 extends outside the protective shell 47, and a plug 45 is fixedly installed at the bottom end of the insertion rod 44. A connecting ring 46 is fixedly installed on the outer surface of the insertion rod 44 between the two support plates 43. A driven wheel 41 is rotatably installed on the side of the support frame 31. A guide rod 42 is rotatably installed on the surface of the driven wheel 41. One end of the guide rod 42 is hinged to the connecting ring 46. One end of the connecting shaft 32 extends into the protective shell 47, and a transmission wheel 49 is fixedly installed at one end of the connecting shaft 32. A transmission chain 48 is connected between the transmission wheel 49 and the driven wheel 41.

[0035] When the leveling component 3 works, it will drive the connecting shaft 32 to rotate. The connecting shaft 32 drives the transmission wheel 49 to rotate. The transmission wheel 49 drives the driven wheel 41 to rotate through the transmission chain 48. The driven wheel 41 drives the guide rod 42 to swing reciprocally through its own rotation. The guide rod 42 drives the insertion rod 44 to move up and down reciprocally through the connecting ring 46. The insertion rod 44 drives the plug 45 to move up and down, punching holes in the ground. Every time the pressing roller 33 moves a fixed distance, the plug 45 will punch a hole in the ground to mark the ground, which is convenient for subsequent calculation of the land area.

[0036] Further, the diameter ratio of the driven wheel 41 to the transmission wheel 49 is two to one. Every time the pressing roller 33 rotates two circles, the plug 45 punches a hole in the ground. If the circumference of the pressing roller 33 is 30 cm, the distance between two marking holes is 60 cm.

[0037] Embodiment 2

[0038] Refer to Figure 5 and 6 , on the above basis, the installation component 6 includes an installation frame 61. Connecting plates 63 are fixedly installed at the corners of the installation frame 61. Electric push rods 62 are fixedly installed at the bottom surfaces of the connecting plates 63. The bottom ends of the electric push rods 62 are fixedly installed on the inner wall of the installation groove 5. Two limiting plates 65 are fixedly installed on the bottom wall of the installation frame 61. A cushion block 64 is fixedly installed on the right inner wall of the installation frame 61, which is convenient for absorbing vibration and preventing large vibration from occurring when the device moves, affecting the work of the distance measuring device 7. The distance measuring device 7 is arranged between the two limiting plates 65, and the right side of the distance measuring device 7 abuts against the cushion block 64. A lead screw 66 is screwed and assembled on the left inner wall of the installation frame 61. One end of the lead screw 66 is rotatably installed with a pressing plate 67, and the pressing plate 67 abuts against the distance measuring device 7. A bottom groove 68 is opened on the bottom surface of the installation frame 61. A detection head 71 is fixedly installed on the bottom surface of the detection head 71. The detection head 71 is arranged in the bottom groove 68. The other end of the lead screw 66 extends outside the installation frame 61 and is fixedly installed with a rotating knob.

[0039] Place the ranging device 7 between the two limiting plates 65 on the mounting bracket 61, then rotate the rotary knob to drive the lead screw 66 to move on the mounting bracket 61. The lead screw 66 drives the abutting plate 67 to move and abut against the ranging device 7, facilitating the fixation of the ranging device 7 and preventing the ranging device 7 from shaking during the ranging operation, which may affect the accuracy of the device. Through the electric push rod 62, it is convenient to adjust the height of the mounting component 6 to ensure that the detection head 71 on the ranging device 7 works at an appropriate height, further improving the accuracy of the device.

[0040] Further, a plurality of limiting guide rods are fixedly installed on the left side surface of the abutting plate 67, and one ends of the limiting guide rods all extend to the left side of the mounting bracket 61, facilitating the limitation of the abutting plate 67 and preventing the abutting plate 67 from rotating with the lead screw 66, which may affect the operation of the device.

[0041] Embodiment Three

[0042] Refer to Figure 8 On the above basis, the connection component 8 includes a threaded sleeve 81. An articulated key 82 is installed at the bottom end of the threaded sleeve 81. The threaded sleeve 81 is articulated on the vehicle body 1 through the articulated key 82. A threaded rod 83 is screwed and assembled inside the threaded sleeve 81. The top end of the threaded rod 83 extends above the threaded sleeve 81. A knob 84 is fixedly installed on the outer surface of the threaded rod 83, and a handle 85 is fixedly installed at the top end of the threaded rod 83.

[0043] A connection component 8 and a handle 85 are also provided above the vehicle body 1, facilitating the operation by the staff. By rotating the knob 84, the threaded rod 83 is driven to rotate. Through its own rotation, the threaded rod 83 drives itself to move on the threaded sleeve 81, driving the handle 85 to rise or fall, and adjusting the length of the connection component 8 to facilitate adapting to staff with different heights.

[0044] Further, a chute 86 is opened on the side surface of the threaded sleeve 81. A limiting slider 87 is fixedly installed on the side surface of the handle 85. One end of the limiting slider 87 extends into the chute 86 and is slidably connected to the chute 86, facilitating the limitation of the handle 85 and preventing the handle 85 from rotating, which may affect the use by the staff.

[0045] Working principle: For this land area measuring device used in land planning, first place the distance measuring device 7 in the mounting assembly 6. By rotating the rotating knob, fix the distance measuring device 7 to prevent it from shaking during the distance measuring work, which may affect the accuracy of the device. Through the electric push rod 62, it is convenient to adjust the height of the mounting assembly 6 to ensure that the detection head 71 on the distance measuring device 7 works at an appropriate height, further improving the accuracy of the device. After the distance measuring device 7 is installed, start the drive assembly inside the vehicle body 1 to drive the crawler 2 to work and drive the device to move. When the device moves, it will push the roller on the front leveling assembly 3 to rotate, facilitating the leveling and compaction of the land to prevent the detection of soft land from being affected. Through the scraper 34 provided on the support frame 31, it is convenient to scrape off the soil adhered to the upper surface of the roller 33 to prevent excessive soft soil from sticking to the surface of the roller 33, which may affect the work of the leveling assembly 3. When the leveling assembly 3 is working, it will also drive the marking assembly 4 to work, which can punch holes in the ground at fixed intervals to facilitate the subsequent calculation of the land area. There is also a connecting component 8 and a handle 85 provided above the vehicle body 1, which is convenient for the staff to hold and work. The length of the connecting component 8 can be adjusted to facilitate adapting to staff of different heights.

Claims

1. A land area measuring device for land planning, comprising a vehicle body (1), characterized in that: Tracks (2) are installed on both the front and rear sides of the vehicle body (1); a leveling assembly (3) is installed on the right side of the vehicle body (1); a mounting groove (5) is provided on the upper surface of the vehicle body (1); a mounting assembly (6) is arranged inside the mounting groove (5); a distance measuring device (7) is arranged on the mounting assembly (6); a connecting assembly (8) is installed on the upper left surface of the vehicle body (1); a supporting connecting plate (9) is fixedly installed on the upper right surface of the vehicle body (1); and a lighting lamp (10) is fixedly installed on the side of the supporting connecting plate (9) facing the leveling assembly (3).

2. The land area measuring device for land planning according to claim 1, characterized in that: The leveling component (3) comprises a support frame (31) mounted on the vehicle body (1), a connecting shaft (32) being rotatably mounted inside the support frame (31), a pressure roller (33) being fixedly mounted on the outer surface of the connecting shaft (32), a scraper (34) being fixedly mounted inside the support frame (31), the bottom end of the scraper (34) being in contact with the surface of the pressure roller (33), and a marking component (4) being mounted on one side of the leveling component (3).

3. The land area measuring device for land planning according to claim 2, characterized in that: The marking assembly (4) comprises a protective shell (47) fixedly mounted on the side of the support frame (31), two support plates (43) are fixedly mounted inside the protective shell (47), an insertion rod (44) is inserted on the support plate (43), the bottom end of the insertion rod (44) extends to the outside of the protective shell (47), and a plug (45) is fixedly mounted on the bottom end of the insertion rod (44), a connecting ring (46) is fixedly mounted on the outer surface of the insertion rod (44) arranged between the two support plates (43), a driven wheel (41) is rotatably mounted on the side of the support frame (31), a guide rod (42) is rotatably mounted on the surface of the driven wheel (41), and one end of the guide rod (42) is hinged to the connecting ring (46).

4. The land area measuring device for land planning according to claim 3, characterized in that: One end of the connecting shaft (32) extends into the interior of the protective shell (47), and a transmission wheel (49) is fixedly mounted on one end of the connecting shaft (32), and a transmission chain (48) is connected between the transmission wheel (49) and the driven wheel (41).

5. The land area measuring device for land planning according to claim 4, characterized in that: The diameter ratio of the driven wheel (41) and the transmission wheel (49) is two to one.

6. The land area measurement device for land planning according to claim 1, characterized in that: The mounting assembly (6) comprises a mounting frame (61), connecting plates (63) are fixedly mounted at the corners of the mounting frame (61), electric push rods (62) are fixedly mounted on the bottom surfaces of the connecting plates (63), the bottom ends of the electric push rods (62) are fixedly mounted on the inner walls of the mounting grooves (5), two limit plates (65) are fixedly mounted on the bottom walls of the mounting frame (61), a cushion block (64) is fixedly mounted on the right inner wall of the mounting frame (61), and the distance measuring device (7) is arranged on the two The mounting frame (61) is provided between two limiting plates (65), and the right side of the distance measuring device (7) abuts against a cushion block (64); a screw rod (66) is screwed and assembled on the left inner wall of the mounting frame (61); a butt plate (67) is rotatably mounted on one end of the screw rod (66); the butt plate (67) abuts against the distance measuring device (7); a bottom groove (68) is provided on the bottom surface of the mounting frame (61); a detection head (71) is fixedly mounted on the bottom surface of the detection head (71); and the detection head (71) is arranged in the bottom groove (68).

7. The land area measurement device for land planning according to claim 6, characterized in that: The other end of the screw rod (66) extends to the outside of the mounting frame (61) and is fixedly mounted with a rotating knob. A plurality of limiting guide rods are fixedly mounted on the left side of the abutment plate (67), and one end of each of the limiting guide rods extends to the left side of the mounting frame (61).

8. The land area measurement device for land planning according to claim 1, characterized in that: The connection assembly (8) comprises a threaded sleeve (81), the bottom end of which is provided with an articulation key (82), the threaded sleeve (81) being articulated to the vehicle body (1) via the articulation key (82), the interior of the threaded sleeve (81) being threadedly assembled with a threaded rod (83), the top end of the threaded rod (83) extending above the threaded sleeve (81), the outer surface of the threaded rod (83) being fixedly provided with a knob (84), and the top end of the threaded rod (83) being fixedly provided with a handle (85).

9. The land area measuring device for land planning according to claim 8, characterized in that: A sliding groove (86) is provided on the side of the threaded sleeve (81), and a limiting slider (87) is fixedly installed on the side of the handle (85). One end of the limiting slider (87) extends into the interior of the sliding groove (86) and is slidably connected to the sliding groove (86).

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