Terrain flatness measuring device for land space planning

Abstract

The invention relates to the technical field of flatness measurement, in particular to a terrain flatness measuring device for territorial space planning, which comprises a driving assembly, the driving assembly comprises a base, supporting plates I are arranged on two sides of the base, the supporting plates I are rotatably connected with a driving gear, the axis of the driving gear is fixedly connected with a motor, and the motor is used for driving the gear to rotate. The other end of the driving gear is rotatably connected with a second supporting plate, the bottom of the second supporting plate is fixedly connected with an adjusting support, the upper surface of the base is fixedly connected with a supporting seat ring, the upper surface of the supporting seat ring is rotatably connected with a rotating seat, and the upper surface of the rotating seat is fixedly connected with a detection assembly; according to the terrain flatness measuring device for land space planning, the contact area of the crawler belt and the ground is large, the unit pressure is small, the sinking degree is small when the device travels on complex terrains such as soft, muddy and rugged terrains, vehicles can be effectively prevented from being trapped, obstacles such as ridges and ditches can be easily crossed, it is ensured that measurement work is smoothly conducted, and the terrain flatness measuring device is worthy of application and popularization.

Description

Technical Field

[0001] The present invention relates to the technical field of flatness measurement, and in particular to a terrain flatness measurement device for national land space planning. Background Art

[0002] In the process of national land space planning, accurate understanding of the flatness of the terrain is of vital importance for the rational layout of buildings, planning of transportation routes, design of water conservancy facilities, etc. Traditional topographic measurement methods often rely on equipment such as levels and total stations to measure point by point, and then analyze the terrain flatness through manual calculation and drawing of topographic maps. This method is not only cumbersome and inefficient, but also difficult to achieve rapid measurement and real-time data processing over a large area. In addition, for some complex terrains, such as mountainous and hilly areas, it is difficult for staff to move forward, and the mobility and adaptability of traditional measurement equipment are poor, making it difficult to obtain comprehensive and accurate terrain information. In view of this, there is an urgent need for a terrain flatness measurement device for national land space planning to improve the deficiencies of existing technologies.

[0003] Chinese utility model patent CN 219869496 U discloses a novel flatness measuring device, which includes a level meter 1, a card strip is fixedly installed on the upper outer surface of the level meter 1, a card slot is provided on the upper outer surface of the card strip, a fixed block is detachably connected to the upper outer surface of the card strip, a dial indicator is fixedly installed on the front outer surface of the card strip, a reset button is fixedly installed on the upper outer wall of the dial indicator, a level meter 2 is detachably connected to the outer surface of one side of the level meter 1, and a detachable component is fixedly installed between the level meter 1 and the level meter 2. The device has poor mobility and adaptability in complex terrain, and it is difficult to obtain comprehensive and accurate terrain information. Summary of the invention

[0004] The purpose of the present invention is to provide a terrain flatness measuring device for national land space planning to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above-mentioned purpose, the present invention provides a terrain flatness measuring device for national land space planning, including a driving assembly, the driving assembly including a base, support plates 1 are fixedly connected on both sides of the base, support plate 1 is rotatably connected to a driving gear, the axis of the driving gear is fixedly connected to a motor, the motor is used to drive the gear to rotate, the driving gear is meshed with a track, the other end of the driving gear is rotatably connected to support plate 2, the bottom of support plate 2 is fixedly connected to an adjustment bracket, the upper surface of the base is fixedly connected to a support seat ring, the upper surface of the support seat ring is rotatably connected to a rotating seat, the upper surface of the rotating seat is fixedly connected to a detection assembly, and the detection assembly is used to detect terrain flatness.

[0006] For further improvement, a driven gear is rotatably connected between the support plate one and the support plate two, and the adjustment brackets are respectively passed through the two sides of the driven gear.

[0007] For further improvement, an adjusting bolt is fixedly connected to the axis of the driven gear, and the adjusting bolt is used to adjust the position of the driven gear, thereby playing a tensioning and supporting role for the crawler track.

[0008] For further improvement, the support seat ring is connected with a fixing bolt, the other end of the fixing bolt is connected with the base, and the fixing bolt is used to fix the support seat ring to the base.

[0009] To be further improved, a large gear ring is fixedly connected inside the support seat ring, a transmission gear is meshed with the large gear ring, a rotating gear is meshed with the transmission gear, and a rotating motor is fixedly connected to the axis of the rotating gear.

[0010] To be further improved, the rotating motor is fixedly connected to the upper surface of the rotating seat, an outer frame is fixedly connected to the upper surface of the rotating seat, a laser transmitter is fixedly connected to one end of the outer frame, and a receiver is fixedly connected to the upper surface of the outer frame.

[0011] For further improvement, a data processing module is fixedly connected to the inside of the outer frame, and the data processing module is used to execute data processing instructions.

[0012] For further improvement, side boxes are fixedly connected to both sides of the outer frame, and searchlights are fixedly connected to the surfaces of the side boxes.

[0013] To be further improved, one end of the outer frame is fixedly connected with a tailstock, and the upper surface of the tailstock is fixedly connected with a connecting seat.

[0014] To be further improved, a lifting rod is fixedly connected to the upper surface of the connecting seat, and a probe is fixedly connected to the movable end of the lifting rod.

[0015] Compared with the prior art, the present invention has the following beneficial effects:

[0016] The terrain flatness measuring device used for national land space planning has a large contact area between the tracks and the ground and a small unit pressure. When driving on soft, muddy, rugged and other complex terrains, the degree of sinking is small, which can effectively prevent the vehicle from being trapped and can easily cross obstacles such as ridges and ditches to ensure the smooth progress of the measurement work. For example, when measuring in complex terrains such as wetlands and mountainous areas, the tracked vehicle has obvious advantages in passability. The tracks increase the friction with the ground and have strong grip. Under slippery road conditions such as rain, snow, ice or uphill, it can firmly grasp the ground to ensure the stability and safety of the vehicle's driving, provide a stable working platform for the measuring device, and help improve measurement accuracy. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the embodiment;

[0018] Figure 2 is a schematic diagram of the structure of the driving assembly of an embodiment;

[0019] Figure 3A schematic diagram of the structure of a driving motor in an embodiment;

[0020] Figure 4 Schematic diagram of the structure of the storage component of the embodiment.

[0021] The meaning of each number in the figure is:

[0022] 1. Driving assembly; 10. Base; 11. Support plate 1; 12. Support plate 2; 13. Adjustment bracket; 14. Driving gear; 15. Driven gear; 16. Adjustment bolt; 17. Track; 18. Support seat ring; 19. Fixing bolt; 110. Big gear ring; 111. Rotating seat; 112. Rotating motor; 113. Rotating gear; 114. Transmission gear;

[0023] 2. Detection component; 20. Outer frame; 21. Laser transmitter; 22. Receiver; 23. Side box; 24. Searchlight; 25. Data processing module; 26. Tail stock; 27. Connecting seat; 28. Lifting rod; 29. ​​Probe. DETAILED DESCRIPTION

[0024] 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.

[0025] See also Figure 1-Figure 4 As shown, this embodiment provides a terrain flatness measuring device for national land space planning, including a driving component 1, the driving component 1 includes a base 10, support plates 11 are fixedly connected on both sides of the base 10, the support plate 11 is rotatably connected to a driving gear 14, the axis of the driving gear 14 is fixedly connected to a motor, the motor is used to drive the gear 14 to rotate, the driving gear 14 is meshed with a crawler 17, the other end of the driving gear 14 is rotatably connected to a support plate 2 12, the bottom of the support plate 2 12 is fixedly connected to an adjusting bracket 13, the upper surface of the base 10 is fixedly connected to a support seat ring 18, the upper surface of the support seat ring 18 is rotatably connected to a rotating seat 111, the upper surface of the rotating seat 111 is fixedly connected to a detection component 2, and the detection component 2 is used to detect terrain flatness.

[0026] The above working principle: First, the motor drives the driving gear 14 to rotate. Since the driving gear 14 is meshed with the crawler 17 and its two ends are respectively connected to the support plate 11 and the support plate 2 12, the driving gear 14 is driven by the motor to rotate to make the crawler 17 circulate, thereby driving the entire device to move. Among them, the adjustment bracket 13 at the bottom of the support plate 2 12 can be used to adjust the horizontality of the device, etc. The detection component 2 is installed on the upper surface of the rotating seat 111 supported by the support seat ring 18 on the base 10 and can rotate. As the device moves, the detection component 2 continuously detects the terrain it passes through, obtains relevant data of the terrain through specific detection technology and algorithms, and then analyzes and obtains terrain flatness information to meet the needs of terrain measurement in national land space planning.

[0027] In order to enhance driving stability, in this embodiment, a driven gear 15 is rotatably connected between the support plate 11 and the support plate 2 12. The two sides of the driven gear 15 respectively penetrate the adjustment bracket 13. The axis of the driven gear 15 is fixedly connected with an adjustment bolt 16. The adjustment bolt 16 is used to adjust the position of the driven gear 15, thereby playing a role in tightening and supporting the track 17. The support seat ring 18 is plugged with a fixing bolt 19. The other end of the fixing bolt 19 is plugged into the base 10. The fixing bolt 19 is used to fix the support seat ring 18 to the base 10. When the device is running, the driven gear 15 is rotatably connected between the support plate 11 and the support plate 2 12 and cooperates with the track 17. The adjustment bolt 16 is fixed at the axis of the driven gear 15. By rotating the adjustment bolt 16, the position of the driven gear 15 can be changed. When the adjustment bolt 16 moves the driven gear 15 outward, it will generate an outward thrust on the track 17, thereby tightening the track 17. The tightened track 17 can better mesh with the drive gear 14, reducing the looseness and jumping of the track 17 during operation, enhancing the friction and adhesion between the track 17 and the ground, thereby making the device more stable during driving and less prone to slipping or unstable driving caused by shaking of the track 17.

[0028] In order to drive the device forward, in this embodiment, a large gear ring 110 is fixedly connected inside the support seat ring 18, and a transmission gear 114 is meshed with the large gear ring 110, and a rotating gear 113 is meshed with the transmission gear 114. A rotating motor 112 is fixedly connected to the axis of the rotating gear 113, and the rotating motor 112 is fixedly connected to the upper surface of the rotating seat 111, and an outer frame 20 is fixedly connected to the upper surface of the rotating seat 111. A laser transmitter 21 is fixedly connected to one end of the outer frame 20, and a receiver 22 is fixedly connected to the upper surface of the outer frame 20. After the rotating motor 112 is started, the rotating gear 113 at its axis starts to rotate. Since the rotating gear 113 is meshed with the transmission gear 114, the rotation of the rotating gear 113 drives the transmission gear 114 to rotate, and the transmission gear 114 is meshed with the large gear ring 110, and the large gear ring 110 is fixed inside the support seat ring 18, so the transmission gear 114 will make a circular motion along the large gear ring 110 and rotate. In this process, the rotating seat 111 connected to the transmission gear 114 will obtain a forward thrust, thereby driving the entire detection assembly 2 to move forward. At the same time, the laser transmitter 21 installed at one end of the outer frame 20 on the upper surface of the rotating seat 111 emits a laser beam, which is reflected after irradiating the terrain surface and received by the receiver 22 on the upper surface of the outer frame 20.

[0029] In order to detect data, in this embodiment, a data processing module 25 is fixedly connected inside the outer frame 20, and the data processing module 25 is used to execute data processing instructions. Side boxes 23 are fixedly connected on both sides of the outer frame 20, and searchlights 24 are fixedly connected on the surface of the side boxes 23. A tailstock 26 is fixedly connected at one end of the outer frame 20, and a connecting seat 27 is fixedly connected on the upper surface of the tailstock 26. A lifting rod 28 is fixedly connected on the upper surface of the connecting seat 27, and a probe 29 is fixedly connected to the movable end of the lifting rod 28. After the laser transmitter 21 emits a laser beam and the receiver 22 receives the reflected light, the relevant data is transmitted to the data processing module 25 inside the outer frame 20. The data processing module 25 analyzes and calculates these data according to the preset data processing instructions, for example, through algorithms such as triangulation principle, calculates the height, distance and other information of the terrain point. The searchlights 24 on the surface of the side boxes 23 on both sides of the outer frame 20 can provide lighting in a dark environment, which is convenient for the device to perform detection work at night or in a dim area. The connecting seat 27 on the upper surface of the tailstock 26 and the lifting rod 28 and probe 29 thereon can further supplement the detection function. The probe 29 can measure other terrain-related data such as soil moisture and temperature. The lifting rod 28 can adjust the height position of the probe 29 to obtain detection data at different height levels.

[0030] In the specific use of the terrain flatness measuring device for national space planning in this embodiment, the motor first drives the driving gear 14 to rotate. Since the driving gear 14 is meshed with the crawler 17 and its two ends are respectively rotatably connected to the support plate 11 and the support plate 2 12, the driven gear 15 is rotatably connected between the support plate 11 and the support plate 2 12 and cooperates with the crawler 17. The adjusting bolt 16 is fixed at the axis of the driven gear 15. By rotating the adjusting bolt 16, the position of the driven gear 15 can be changed. When the adjusting bolt 16 moves the driven gear 15 outward, it will generate an outward thrust on the crawler 17, thereby tightening the crawler 17. The tightened crawler 17 can better mesh with the driving gear 14, reduce the looseness and jumping of the crawler 17 during operation, and enhance the friction and adhesion between the crawler 17 and the ground, so that the device is more stable during driving, and is not prone to slipping or unstable driving caused by the shaking of the crawler 17. After the rotating motor 112 is started, the rotating gear 113 at its axis starts to rotate. Since the rotating gear 113 is meshed with the transmission gear 114, the rotation of the rotating gear 113 drives the transmission gear 114 to rotate, and the transmission gear 114 is meshed with the large gear ring 110, and the large gear ring 110 is fixed inside the support seat ring 18, so the transmission gear 114 will make a circular motion along the large gear ring 110 and rotate. In this process, the rotating seat 111 connected to the transmission gear 114 will obtain a forward thrust, thereby driving the entire detection component 2 to move forward. At the same time, the laser emitter 21 installed at one end of the outer frame 20 on the upper surface of the rotating seat 111 emits a laser beam, which is reflected after being irradiated on the terrain surface and received by the receiver 22 on the upper surface of the outer frame 20. After the laser emitter 21 emits the laser beam and the receiver 22 receives the reflected light, the relevant data is transmitted to the data processing module 25 inside the outer frame 20. The data processing module 25 analyzes and calculates these data according to the preset data processing instructions, obtains the relevant data of the terrain through specific detection technology and algorithm, and then analyzes and obtains the terrain flatness information to meet the needs of terrain measurement in national land space planning.

[0031] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the present invention and are not intended to limit the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, which fall within the scope of the present invention. The scope of protection of the present invention is defined by the attached claims and their equivalents.

Claims

1. A terrain flatness measuring device for national land space planning, comprising a driving assembly (1), characterized in that: The driving assembly (1) comprises a base (10), the two sides of the base (10) are fixedly connected with a support plate 1 (11), the support plate 1 (11) is rotatably connected with a driving gear (14), the axis of the driving gear (14) is fixedly connected with a motor, the motor is used to drive the gear (14) to rotate, the driving gear (14) is meshed with a crawler (17), the other end of the driving gear (14) is rotatably connected with a support plate 2 (12), the bottom of the support plate 2 (12) is fixedly connected with an adjustment bracket (13), the upper surface of the base (10) is fixedly connected with a support seat ring (18), the upper surface of the support seat ring (18) is rotatably connected with a rotating seat (111), the upper surface of the rotating seat (111) is fixedly connected with a detection assembly (2), and the detection assembly (2) is used to detect the flatness of the terrain.

2. The terrain flatness measuring device for national land space planning according to claim 1 is characterized in that: A driven gear (15) is rotatably connected between the support plate 1 (11) and the support plate 2 (12), and both sides of the driven gear (15) respectively penetrate the adjustment bracket (13).

3. The terrain flatness measuring device for national land space planning according to claim 2 is characterized in that: An adjusting bolt (16) is fixedly connected to the axis of the driven gear (15), and the adjusting bolt (16) is used to adjust the position of the driven gear (15), thereby playing a tensioning and supporting role for the crawler belt (17).

4. The terrain flatness measuring device for national land space planning according to claim 1 is characterized in that: The support seat ring (18) is plugged with a fixing bolt (19), the other end of the fixing bolt (19) is plugged into the base (10), and the fixing bolt (19) is used to fix the support seat ring (18) to the base (10).

5. The terrain flatness measuring device for national land space planning according to claim 1 is characterized in that: A large gear ring (110) is fixedly connected inside the support seat ring (18), the large gear ring (110) is meshed with a transmission gear (114), the transmission gear (114) is meshed with a rotating gear (113), and a rotating motor (112) is fixedly connected at the axis of the rotating gear (113).

6. The terrain flatness measuring device for national land space planning according to claim 5 is characterized in that: The rotating motor (112) is fixedly connected to the upper surface of the rotating seat (111), the upper surface of the rotating seat (111) is fixedly connected to an outer frame (20), one end of the outer frame (20) is fixedly connected to a laser transmitter (21), and the upper surface of the outer frame (20) is fixedly connected to a receiver (22).

7. The terrain flatness measuring device for national land space planning according to claim 6 is characterized in that: A data processing module (25) is fixedly connected inside the outer frame (20), and the data processing module (25) is used to execute data processing instructions.

8. The terrain flatness measuring device for national land space planning according to claim 6 is characterized in that: Side boxes (23) are fixedly connected to both sides of the outer frame (20), and searchlights (24) are fixedly connected to the surfaces of the side boxes (23).

9. The terrain flatness measuring device for national land space planning according to claim 8 is characterized in that: One end of the outer frame (20) is fixedly connected to a tailstock (26), and the upper surface of the tailstock (26) is fixedly connected to a connecting seat (27).

10. The terrain flatness measuring device for national land space planning according to claim 9 is characterized in that: A lifting rod (28) is fixedly connected to the upper surface of the connecting seat (27), and a probe (29) is fixedly connected to the movable end of the lifting rod (28).

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