Surveying and mapping vehicle for surveying and mapping planning of intelligent parking space

Abstract

The utility model relates to the technical field of surveying and mapping vehicles, in particular to a surveying and mapping vehicle for surveying and mapping planning of an intelligent parking space, which comprises a surveying and mapping vehicle main body, leg sleeves in pairwise symmetry are fixedly connected outside the surveying and mapping vehicle main body, and an extension leg is movably connected inside each leg sleeve. The side, away from the surveying and mapping vehicle body, of each extending leg is movably connected with a fixed bearing, each fixed bearing is in a triangular shape, each corner tip of each fixed bearing is movably connected with a triangular bearing, each triangular bearing is fixedly connected with three air bag rods, and every three air bag rods are fixedly connected with an outer tire. When a technician pushes the surveying and mapping vehicle to pass through an uneven road surface, the outer tire is subjected to a resistance effect and further pushes the air bag rod to be compressed, then the air bag rod pushes the triangular bearing, and the triangular bearing pushes the fixed bearing to rotate, so that the outer tire on other corner tips of the fixed bearing rolls to the road surface, and the surveying and mapping vehicle passes through the road surfaces with different heights; therefore, the overall trafficability of the surveying and mapping vehicle is enhanced, and the maneuverability of surveying and mapping vehicle operation is improved.

Description

Technical Field

[0001] This utility model relates to the field of surveying vehicle technology for spatial surveying and planning, and in particular to a surveying vehicle for intelligent parking space surveying and planning. Background Technology

[0002] The construction of modern smart parking spaces inevitably requires the use of surveying vehicles. Surveying vehicles typically consist of the vehicle itself and surveying equipment. They are usually used to explore unknown terrain, and the data for smart parking space construction also needs to be obtained through surveying. In reality, undeveloped smart parking spaces often have chaotic terrain and uneven surfaces, making exploration difficult. Technicians mostly use small surveying vehicles for exploration. However, when facing uneven road surfaces or softened muddy ground after rain, surveying vehicles often get stuck or become mired in them, forcing technicians to carry the surveying vehicle across these special sections. This process is not only inefficient but also easily causes significant shaking or even damage to the instruments inside the surveying vehicle. Utility Model Content

[0003] In order to overcome the shortcomings of the existing technology, this utility model provides a surveying vehicle for intelligent parking space surveying and planning.

[0004] To solve the above-mentioned technical problems, this utility model provides the following technical solution: a surveying vehicle for intelligent parking space surveying and planning, including a surveying vehicle body, two symmetrical extension legs are provided on the outside of the surveying vehicle body, and a tire assembly is provided on the outside of each extension leg. The tire assembly includes a fixed bearing, which is triangular in shape. One side of the fixed bearing is located on the outside of the extension leg, and three outer tires are provided at each corner of the other side. Two symmetrical tracked wheel assemblies are provided on the outside of the surveying vehicle body, and a lifting assembly is provided inside the surveying vehicle body. The lifting assembly includes two base plates, one of which is provided with a shock-absorbing assembly.

[0005] As a preferred technical solution of this utility model, the shock absorption component includes two symmetrical balance plates, four pressure reducers are arranged between the two balance plates, and a number of limiting strips are arranged between the two balance plates. The limiting strips are made of rubber.

[0006] As a preferred technical solution of this utility model, the lifting component includes two symmetrical base plates, two sets of symmetrical telescopic frames are arranged between the two base plates, a nut strip is arranged between the two sets of telescopic frames, a threaded post is arranged on the outside of the nut strip, the end of the threaded post away from the nut strip passes through one side of the main body of the surveying vehicle and is provided with a turntable, and a handle is fixedly connected to the outside of the turntable.

[0007] As a preferred technical solution of this utility model, the main body of the surveying vehicle is provided with two symmetrical leg sleeves on the outside, each leg sleeve is movably connected to an extension leg, and each leg sleeve and extension leg has corresponding holes.

[0008] As a preferred technical solution of this utility model, each of the three corners of the fixed bearing is provided with a triangular bearing, and an airbag rod is fixedly connected to the outside of each triangular bearing.

[0009] As a preferred technical solution of this utility model, each track assembly includes a track, each track has five load-bearing wheels inside, and each track has a stabilizing plate outside. The stabilizing plate is fixedly connected to the load-bearing wheels and fixedly connected to the outside of the surveying vehicle body.

[0010] Compared with the prior art, the beneficial effects that this utility model can achieve are:

[0011] 1. This utility model, by setting up a lifting component, allows the handle to rotate when the technician shakes the handle, causing the turntable to rotate and the threaded column to rotate. The base plate is raised or lowered in the direction of the handle shaking. At the same time, the shock-absorbing component set on the outside of the base plate will continuously and adaptively adjust the balance of the instrument, thereby facilitating the technician to adjust the height of the surveying instrument at any time and ensuring the instrument's levelness, making the measurement results more accurate.

[0012] 2. This utility model, by setting up a tire assembly, allows technicians to push the surveying vehicle across uneven terrain. Each corner of the triangular fixed bearing is equipped with an outer tire. When one corner tire encounters resistance, the triangular structure of the fixed bearing rotates, causing the tires at other corners to rotate to higher ground. During the pushing process, the air bladder inside the outer tire is compressed, thereby reducing the impact of road bumps on the instruments inside the surveying vehicle. At the same time, technicians can adjust the height of the extension legs to enhance the overall passability of the surveying vehicle, further improving its maneuverability during the surveying process, and thus significantly improving surveying efficiency.

[0013] 3. By setting up a tracked wheel assembly, when technicians push the surveying vehicle across soft and rough roads, the tracks set at the bottom of the surveying vehicle body have a wider contact area with the road surface and are less likely to sink into the ground. At the same time, the load-bearing wheels, with their hollow structure, will not get blocked when soft and muddy soil enters, thus ensuring the good passability of the surveying vehicle on soft and rough roads and improving the diversity of terrain that technicians can survey. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the main structure of the surveying vehicle of this utility model;

[0015] Figure 2 This is a schematic diagram of the front section of the main body of the surveying vehicle of this utility model;

[0016] Figure 3 This is a schematic diagram of the track structure of this utility model;

[0017] Figure 4 This is a schematic diagram of the structure of the outer tire of this utility model;

[0018] Figure 5 This is a schematic diagram of the structure of the fixed bearing of this utility model;

[0019] Figure 6 This is a schematic diagram of the structure of the extension leg of this utility model.

[0020] The components are as follows: 10. Main body of the surveying vehicle; 20. Shock absorption assembly; 201. Balance plate; 202. Pressure reducer; 203. Limiting strip; 301. Leg sleeve; 302. Extension leg; 40. Lifting assembly; 401. Handle; 402. Turntable; 403. Threaded post; 404. Nut strip; 405. Telescopic frame; 406. Base plate; 50. Tire assembly; 501. Outer tire; 502. Fixed bearing; 503. Airbag rod; 504. Triangular bearing; 60. Track wheel assembly; 601. Track; 602. Load-bearing wheel; 603. Stabilizer plate. Detailed Implementation

[0021] To make the technical means, creative features, and achieved objectives and effects of this utility model easier to understand, the present utility model is further described below with reference to specific embodiments. However, the following embodiments are merely preferred embodiments of this utility model and not all of them. Other embodiments obtained by those skilled in the art based on the embodiments described herein without creative effort are all within the protection scope of this utility model. Unless otherwise specified, the experimental methods in the following embodiments are conventional methods, and the materials and reagents used in the following embodiments are commercially available unless otherwise specified.

[0022] Example: Figure 1 , Figure 3 , Figure 4 and Figure 6As shown, a smart parking space surveying and planning vehicle includes a main body 10. Two symmetrical leg sleeves 301 are fixedly connected to the outside of the main body 10. Each leg sleeve 301 is rectangular and hollow. An extension leg 302 is movably connected inside each leg sleeve 301. Each leg sleeve 301 and extension leg 302 has openings. A tire assembly 50 is provided on the side of each extension leg 302 away from the main body 10. The tire assembly 50 includes a fixed bearing 502, which is triangular in shape. Each corner of the fixed bearing 502 is movably connected to a triangular bearing 504. Three air springs 503 are fixedly connected to each triangular bearing 504. An outer tire 501 is fixedly connected to the outside of each of the three air springs 503. A tracked wheel assembly 60 is provided on the outside of the main body 10. The tracked wheel assembly 60 includes two symmetrical stabilizing plates 603. Each stabilizing plate 603 is connected to the surveying... The bottom of the vehicle body 10 is fixedly connected, and five load-bearing wheels 602 are movably connected to the outside of each stabilizing plate 603. Tracks 601 are fixedly connected to the outside of the load-bearing wheels 602. The tracks 601 drive the load-bearing wheels 602 to roll. The surveying vehicle passes through the soft and rough road surface by rotating the tracks 601. When the technician pushes the surveying vehicle through the uneven road surface, the outer tire 501 is subjected to resistance, which in turn pushes the air spring rod 503 to compress. Then the air spring rod 503 pushes the triangular bearing 504, which in turn pushes the fixed bearing 502 to rotate, so that the outer tire 501 on the other corners of the fixed bearing 502 rolls to the road surface. The technician can also pull the extension leg 302 to move it away from the leg sleeve 301 and fix it with bolts, thereby raising the height of the surveying vehicle body 10, enhancing the overall passability of the surveying vehicle, further improving the mobility of the surveying vehicle during the surveying process, and thus significantly improving the surveying efficiency.

[0023] See Figure 1 , Figure 2 , Figure 3 and Figure 5The surveying vehicle body 10 has a shock-absorbing component 20 inside. The shock-absorbing component 20 includes two symmetrical balance plates 201, which are used to hold surveying instruments (which are existing technology). Four pressure reducers 202 are fixedly connected between the two balance plates 201. Several limit strips 203, made of rubber, are also fixedly connected between the two balance plates 201. A lifting component 40 is provided outside one of the balance plates 201. The lifting component 40 includes symmetrical base plates 406. The upper base plate 406 is fixedly connected to the balance plate 201, and the lower base plate 406 is fixedly connected to the inner wall of the surveying vehicle body 10. Two symmetrical telescopic frames 405 are movably connected between the two base plates 406. A nut strip 404 is fixedly connected between the two telescopic frames 405. A threaded post 403 is movably connected to the nut strip 404. One end of the threaded post 403... A turntable 402 is fixedly connected to the main body 10 of the surveying vehicle. A handle 401 is fixedly connected to the outside of the turntable 402. When the technician shakes the handle 401, the handle 401 drives the turntable 402 to rotate, which in turn drives the threaded column 403 to rotate. As the threaded column 403 rotates, it pushes the nut strip 404 to move away from the turntable 402, thereby pushing the telescopic frame 405 to retract. The telescopic frame 405 pushes one of the base plates 406 to move closer to the balance plate 201, so that the technician can adjust the height of the surveying instrument at any time. When the surveying instrument shakes, the balance plate 201 away from the base plate 406 is squeezed and moves unbalancedly towards the base plate 406. The balance plate 201 pushes the four pressure reducers 202 to compress it. At the same time, the balance plate 201 pulls several limit strips 203, thereby ensuring the stability of the surveying instrument and making the measurement results more accurate.

[0024] Working principle:

[0025] In the first step, when technicians push the surveying vehicle across an uneven surface similar to steps, the outer tire 501 experiences resistance, which in turn compresses the air spring 503. Subsequently, the air spring 503 pushes the triangular bearing 504, which in turn pushes the fixed bearing 502 to rotate. This causes the outer tire 501 on the other corners of the fixed bearing 502 to roll onto the road surface, allowing the surveying vehicle to traverse uneven surfaces. When the surveying vehicle traverses a soft, rough surface, the track 601 is pushed and rolls, causing the load-bearing wheel 602 inside to rotate. The wide contact surface of the track 601 prevents it from sinking on soft, rough surfaces, and the hollow structure of the load-bearing wheel 602 prevents it from getting clogged when it comes into contact with mud and sand. This enhances the overall passability of the surveying vehicle, further improves its maneuverability during the surveying process, and thus significantly improves surveying efficiency.

[0026] In the second step, when technicians prepare to observe using the surveying vehicle, they crank the handle 401. The handle 401 drives the turntable 402 to rotate, causing the threaded column 403 to rotate. As the threaded column 403 rotates, it pushes the nut strip 404 to move away from the turntable 402, thereby pushing the telescopic frame 405 to retract. The telescopic frame 405 pushes one of the base plates 406 to move closer to the balance plate 201, making it convenient for technicians to adjust the height of the surveying instrument at any time. When the surveying instrument shakes, the balance plate 201 away from the base plate 406 is compressed and moves unbalanced towards the base plate 406. The balance plate 201 pushes the four pressure reducers 202 to compress it. At the same time, the balance plate 201 pulls several limit strips 203, which generate elasticity to maintain the stability of the balance plate 201. Technicians can also push the extension leg 302 to move away from the balance plate 201 and fix it with bolts, thereby raising the height of the main body 10 of the surveying vehicle and further raising the surveying instrument, thus ensuring the accuracy and stability of the surveying.

[0027] The embodiments of the present invention have been described in detail above with reference to the accompanying drawings. However, the present invention is not limited thereto. Various changes can be made within the scope of knowledge possessed by those skilled in the art without departing from the spirit of the present invention.

Claims

1. A surveying vehicle for intelligent parking space mapping and planning, comprising a surveying vehicle body (10), characterized in that, The main body (10) of the surveying vehicle is provided with two symmetrical extension legs (302) on the outside. Each extension leg (302) is provided with a tire assembly (50) on the outside. The tire assembly (50) includes a fixed bearing (502). One side of the fixed bearing (502) is provided on the outside of the extension leg (302). Three outer tires (501) are provided at each corner on the other side of the fixed bearing (502). The main body (10) of the surveying vehicle is provided with two symmetrical track wheel assemblies (60). The main body (10) of the surveying vehicle is provided with a lifting assembly (40) inside. The lifting assembly (40) includes two base plates (406). One of the base plates (406) is provided with a shock-absorbing assembly (20) on the outside.

2. The survey vehicle for intelligent parking space mapping and planning of claim 1, wherein, The shock-absorbing component (20) includes two symmetrical balance plates (201), four pressure reducers (202) are arranged between the two balance plates (201), and a number of limiting strips (203) are arranged between the two balance plates (201). The limiting strips (203) are made of rubber.

3. The mapping vehicle for intelligent parking space mapping and planning of claim 1, wherein, The lifting assembly (40) includes two symmetrical base plates (406), two sets of symmetrical telescopic frames (405) are arranged between the two base plates (406), a nut strip (404) is arranged between the two sets of telescopic frames (405), a threaded post (403) is arranged on the outside of the nut strip (404), one end of the threaded post (403) away from the nut strip (404) passes through one side of the main body (10) of the surveying vehicle and is provided with a turntable (402), and a handle (401) is fixedly connected to the outside of the turntable (402).

4. The mapping vehicle for intelligent parking space mapping and planning of claim 1, wherein, The main body (10) of the surveying vehicle is provided with two symmetrical leg sleeves (301) on the outside. Each leg sleeve (301) is movably connected to an extension leg (302). Each leg sleeve (301) and extension leg (302) has corresponding holes.

5. The mapping vehicle for intelligent parking space mapping and planning of claim 1, wherein, The fixed bearing (502) is provided with triangular bearings (504) at each of its three corners, and an airbag rod (503) is fixedly connected to the outside of each triangular bearing (504).

6. The mapping vehicle for intelligent parking space mapping and planning of claim 1, wherein, Both tracked wheel assemblies (60) include tracks (601), each track (601) has five load-bearing wheels (602) inside, and each track (601) has a stabilizing plate (603) outside. The stabilizing plate (603) is fixedly connected to the load-bearing wheels (602) and fixedly connected to the outside of the surveying vehicle body (10).

Images