Construction site vehicle guiding device based on Beidou

Abstract

The utility model relates to the technical field of vehicle guiding, in particular to a Beidou-based construction site vehicle guiding device which comprises a movable base, an adjusting motor is fixedly installed on the top of the movable base, the output end of the adjusting motor is fixedly connected with a rotary adjusting seat, and a vertical limiting sliding rod and a vertical installation block are fixedly installed on the top of the rotary adjusting seat. The vertical limiting sliding rod is slidably connected with a guiding indication board in a sleeving mode, a lifting driving assembly is installed in the vertical limiting groove, a movable positioning assembly is installed in the transverse clamping groove, a supporting plate is installed on the movable positioning assembly, and a spraying cleaning assembly used for cleaning the guiding indication board is fixedly installed on the upper side wall of the rotating adjusting seat. The guide sign can be cleaned, the guide effect is prevented from being affected by dirt of the guide sign, meanwhile, different guide signs can be driven to slide upwards on the vertical limiting sliding rod, the guide mode can be flexibly selected, and a driver can conveniently watch the guide sign.

Description

Technical Field

[0001] The utility model specifically relates to a Beidou-based construction site vehicle guidance device, belonging to the technical field of vehicle guidance. Background Art

[0002] Setting up obvious traffic signs, such as road signs and warning signs, at the entrance and key locations of the construction site to guide vehicles and personnel to enter and exit the site safely is an important part of ensuring safe and orderly construction. During the use of the Beidou-based guidance device, the vehicle-mounted terminal equipment is installed on the vehicle at the construction site to receive Beidou satellite signals, generate vehicle location information, and achieve precise guidance. However, during use, the guidance signs are only set up separately, and the guidance method is single. For different guidance methods, the signs need to be replaced manually, which is not flexible and convenient to use. At the same time, it is easy to cause the signs to be dirty during the construction process, affecting the guidance effect. There are certain disadvantages in the use process.

[0003] In view of this, the present utility model is proposed. Utility Model Content

[0004] The purpose of the utility model is to provide a Beidou-based construction site vehicle guidance device in order to solve the above-mentioned problem. The device has the advantage of being able to drive different guide signs to slide upward on a vertical limit slide bar, can flexibly select the guidance method, and is convenient for the driver to watch, making it more flexible and convenient to use. At the same time, the guide signs can be cleaned to prevent the guide signs from being dirty and affecting the guidance effect.

[0005] The utility model achieves the above-mentioned purpose through the following technical solutions: a Beidou-based construction site vehicle guiding device comprises a mobile base, the adjusting motor is fixedly installed on the top of the mobile base, the output end of the adjusting motor is fixedly connected to the rotating adjusting seat, the vertical limiting slide bar and the vertical mounting block are fixedly installed on the top of the rotating adjusting seat, the guide sign is slidably sleeved on the vertical limiting slide bar, the guide sign is linearly and evenly distributed, a vertical limiting groove is provided on the vertical mounting block, the lifting drive assembly is installed in the vertical limiting groove, the horizontal mounting bar is installed on the lifting drive assembly, the horizontal mounting bar is provided with a horizontal slot, the mobile positioning assembly is installed in the horizontal slot, the lifting plate is installed on the mobile positioning assembly, one end of the lifting plate is vertically corresponding to the driven block fixed on the guide sign, and the spray cleaning assembly for cleaning the guide sign is fixedly installed on the upper side wall of the rotating adjusting seat.

[0006] Furthermore, in order to control the drive motor to be turned on so that the vertical screw can rotate in the limiting slide groove by rotation, the lifting drive assembly includes the drive motor and the vertical screw, the drive motor is fixed on the inner wall of one end of the vertical limiting groove, and the vertical screw is rotatably installed on the inner wall of the other end of the vertical limiting groove through the rotating joint.

[0007] Furthermore, in order to control the rotation of the vertical screw to drive the threaded slider to slide in the vertical limiting slot, thereby driving the horizontal mounting strip to move up and down, the vertical screw is equipped with the threaded slider, the threaded slider is slidably engaged in the vertical limiting slot, and the horizontal mounting strip is fixed on the threaded slider.

[0008] Furthermore, in order to enable the first drive roller and the second drive roller to rotate on the positioning mounting plate through the first connecting column and the second connecting column, the mobile positioning assembly includes the positioning mounting plate, the first drive roller and the second drive roller are mounted on the side wall of the positioning mounting plate, and the first drive roller and the second drive roller are rotatably connected to the positioning mounting plate through the first connecting column and the second connecting column, respectively.

[0009] Furthermore, in order to control the servo motor to turn on and drive the first driving roller to rotate through the first connecting column, the lifting plate is fixed on the positioning mounting plate, the servo motor is fixed on the positioning mounting plate, and one end of the first connecting column is fixedly connected to the output shaft of the servo motor.

[0010] Furthermore, in order to enable the first driving roller and the second driving roller to rotate in the transverse slot, the first driving roller and the second driving roller are respectively rollingly engaged in the transverse slots at the upper and lower ends of the transverse mounting block.

[0011] Furthermore, in order to enable the first driving roller and the second driving roller to roll in the transverse slot, the first driving roller and the second driving roller both have friction with the inner wall of the transverse slot.

[0012] Furthermore, in order to connect a water pipe to the connecting joint so that water can be sprayed out from the spray head to flush and clean the guide sign, the spray cleaning assembly includes a liquid storage box, which is fixed to the side wall of the rotating adjustment seat, and the bent water pipe is fixedly installed on the top of the liquid storage box, the spray head is fixedly installed at one end of the bent water pipe, and the spray head is tilted toward the guide sign, and the connecting joint is fixedly installed on the liquid storage box.

[0013] The technical effects and advantages of the utility model are as follows: through the lifting drive component and the movable positioning component, the lateral position and height of the support plate can be adjusted, and different guide signs can be driven to slide upward on the vertical limit slide bar, the guidance method can be flexibly selected, and it is convenient for the driver to watch, and it is more flexible and convenient to use. At the same time, the guide signs can be cleaned through the spray cleaning component to avoid the guide signs being dirty and affecting the guidance effect, and the practicality is stronger. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0015] Figure 2 This is a schematic diagram of the installation structure of the regulating motor of the utility model;

[0016] Figure 3 This is a schematic diagram of the structure of the spray cleaning component of the utility model;

[0017] Figure 4 It is a structural schematic diagram of the lifting drive assembly of the utility model;

[0018] Figure 5 This is a schematic diagram of the structure of the mobile positioning assembly of the utility model;

[0019] Figure 6 This is a schematic diagram of the structure of the horizontally installed strips of the utility model;

[0020] In the figure: 1. Mobile base; 2. Adjustment motor; 3. Rotation adjustment seat; 4. Vertical limit slide bar; 5. Vertical mounting block; 6. Guide sign; 7. Lifting drive assembly; 701. Drive motor; 702. Vertical lead screw; 703. Rotation joint; 704. Threaded slider; 8. Horizontal mounting bar; 9. Mobile positioning assembly; 901. Positioning mounting plate; 902. First drive roller; 903. Second drive roller; 904. First connecting column; 905. Second connecting column; 906. Servo motor; 10. Lifting plate; 11. Follower block; 12. Spray cleaning assembly; 1201. Liquid storage box; 1202. Bending water pipe; 1203. Spray head; 1204. Connecting joint. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] See also Figure 1-Figure 6 As shown, a Beidou-based construction site vehicle guiding device comprises a mobile base 1, an adjusting motor 2 is fixedly installed on the top of the mobile base 1, and an output end of the adjusting motor 2 is fixedly connected to a rotating adjusting seat 3. When in use, the adjusting motor 2 is controlled to be turned on to rotate the rotating adjusting seat 3, so as to adjust the overall direction of the device, so as to guide vehicles facing different directions. When in use, the vehicle-mounted terminal device is installed on the construction site vehicle, which is responsible for receiving Beidou satellite signals and sending the received data to the monitoring center. The monitoring center processes and analyzes the received data, generates the vehicle's location information and driving trajectory, and displays it to the management personnel through a display screen or other means. The management personnel can flexibly control the device to achieve accurate guidance of the vehicle, which can reduce the waiting time and driving time of the vehicle at the construction site and improve the construction efficiency. A vertical limit slide bar 4 and a vertical mounting block 5 are fixedly installed on the top of the rotating adjusting seat 3, and a guide sign 6 is slidably sleeved on the vertical limit slide bar 4. The guide sign 6 is linearly and evenly distributed. A vertical limit groove is provided on the vertical mounting block 5, a lifting drive assembly 7 is installed in the vertical limit groove, a horizontal mounting strip block 8 is installed on the lifting drive assembly 7, and the lifting drive assembly 7 is controlled to drive the horizontal mounting strip block 8 to move upward, a horizontal card slot is provided on the horizontal mounting strip block 8, a mobile positioning assembly 9 is installed in the horizontal card slot, and a lifting plate 10 is installed on the mobile positioning assembly 9, one end of the lifting plate 10 is vertically corresponding to the driven block 11 fixed on the guide sign 6, and the mobile positioning assembly 9 is controlled to facilitate the lifting of the lifting plate 10. The lateral position of the lifting plate 10 is adjusted so that the lifting plate 10 is vertically corresponding to the driven blocks 11 on different guide signs 6, so that when the lateral mounting block 8 is controlled to move upward, different guide signs 6 can be lifted up, so as to guide the vehicle in different ways from a height. A spray cleaning component 12 for cleaning the guide sign 6 is fixedly installed on the upper side wall of the rotating adjustment seat 3, so as to flush and clean the guide sign 6 to prevent the guide sign 6 from being dirty and affecting the guidance effect.

[0023] The lifting drive assembly 7 includes a driving motor 701 and a vertical screw 702. The driving motor 701 is fixed on the inner wall of one end of the vertical limit groove. The vertical screw 702 is rotatably installed on the inner wall of the other end of the vertical limit groove through a rotating joint 703. A threaded slider 704 is installed on the vertical screw 702. The threaded slider 704 is slidably engaged in the vertical limit groove. The horizontal mounting bar 8 is fixed on the threaded slider 704. When in use, the driving motor 701 is controlled to be turned on, so that the vertical screw 702 moves up and down in the vertical limit groove through the rotating joint 703, driving the threaded slider 704 to slide up and down in the vertical limit groove, so as to drive the horizontal mounting bar 8 to move up and down.

[0024] The mobile positioning assembly 9 includes a positioning mounting plate 901, a first driving roller 902 and a second driving roller 903 are mounted on the side wall of the positioning mounting plate 901, and the first driving roller 902 and the second driving roller 903 are rotatably connected to the positioning mounting plate 901 through a first connecting column 904 and a second connecting column 905, respectively. The lifting plate 10 is fixed to the positioning mounting plate 901, a servo motor 906 is fixed to the positioning mounting plate 901, and one end of the first connecting column 904 is fixedly connected to the output shaft of the servo motor 906, and the first driving roller 902 and the second driving roller 903 are rotatably connected to the positioning mounting plate 901 through a first connecting column 904 and a second connecting column 905, respectively. The rollers 903 are respectively rolled and clamped in the transverse slots at the upper and lower ends of the transverse mounting strip 8. The first drive roller 902 and the second drive roller 903 have friction with the inner wall of the transverse slot. When in use, the servo motor 906 is controlled to be turned on, so that the first connecting column 904 drives the first drive roller 902 to roll in the transverse slot, driving the positioning mounting plate 901 to move along the transverse mounting strip 8, and under the action of the second drive roller 903, the positioning mounting plate 901 is kept in a vertical state and moves horizontally, so as to adjust the position of the lifting plate 10.

[0025] The spray cleaning assembly 12 includes a liquid storage box 1201, which is fixed on the side wall of the rotating adjustment seat 3. A bent water pipe 1202 is fixedly installed on the top of the liquid storage box 1201, and a spray head 1203 is fixedly installed at one end of the bent water pipe 1202, and the spray head 1203 is inclined toward the guide sign 6. A connecting joint 1204 is fixedly installed on the liquid storage box 1201. When in use, a water pipe is connected to the connecting joint 1204, and water is input into the liquid storage box 1201 through the connecting joint 1204 through an external water pump, and water is sprayed onto the guide sign 6 through the bent water pipe 1202 and the spray head 1203, so as to achieve flushing and cleaning of the guide sign 6.

[0026] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

[0027] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A Beidou-based construction site vehicle guidance device, comprising a mobile base (1), characterized in that: An adjusting motor (2) is fixedly mounted on the top of the mobile base (1); an output end of the adjusting motor (2) is fixedly connected to a rotating adjusting seat (3); a vertical limiting slide bar (4) and a vertical mounting block (5) are fixedly mounted on the top of the rotating adjusting seat (3); a guide sign (6) is slidably sleeved on the vertical limiting slide bar (4); the guide sign (6) is linearly and evenly distributed; a vertical limiting groove is provided on the vertical mounting block (5); a lifting drive assembly (7) is installed in the vertical limiting groove; The lifting drive assembly (7) is provided with a transverse mounting block (8), a transverse slot is provided on the transverse mounting block (8), a movable positioning assembly (9) is provided in the transverse slot, a lifting plate (10) is provided on the movable positioning assembly (9), one end of the lifting plate (10) vertically corresponds to a driven block (11) fixed on the guide sign (6), and a spray cleaning assembly (12) for cleaning the guide sign (6) is fixedly provided on the upper side wall of the rotating adjustment seat (3).

2. The Beidou-based construction site vehicle guidance device according to claim 1, characterized in that: The lifting drive assembly (7) comprises a driving motor (701) and a vertical lead screw (702), wherein the driving motor (701) is fixed on the inner wall of one end of the vertical limit slot, and the vertical lead screw (702) is rotatably mounted on the inner wall of the other end of the vertical limit slot via a rotating joint (703).

3. The Beidou-based construction site vehicle guidance device as claimed in claim 2, characterized in that: A threaded slider (704) is installed on the vertical lead screw (702), the threaded slider (704) is slidably engaged in the vertical limiting groove, and the transverse mounting block (8) is fixed on the threaded slider (704).

4. The Beidou-based construction site vehicle guidance device according to claim 1, characterized in that: The mobile positioning assembly (9) comprises a positioning mounting plate (901), a first driving roller (902) and a second driving roller (903) being mounted on a side wall of the positioning mounting plate (901), and the first driving roller (902) and the second driving roller (903) are rotatably connected to the positioning mounting plate (901) via a first connecting column (904) and a second connecting column (905), respectively.

5. The Beidou-based construction site vehicle guidance device as claimed in claim 4, characterized in that: The lifting plate (10) is fixed on the positioning mounting plate (901), a servo motor (906) is fixed on the positioning mounting plate (901), and one end of the first connecting column (904) is fixedly connected to the output shaft of the servo motor (906).

6. The Beidou-based construction site vehicle guidance device as claimed in claim 5, characterized in that: The first driving roller (902) and the second driving roller (903) are respectively rollingly engaged in the transverse clamping grooves at the upper and lower ends of the transverse mounting block (8).

7. The Beidou-based construction site vehicle guidance device according to claim 6, characterized in that: The first driving roller (902) and the second driving roller (903) both have friction with the inner wall of the transverse slot.

8. The Beidou-based construction site vehicle guidance device according to claim 1, characterized in that: The spray cleaning assembly (12) comprises a liquid storage box (1201), the liquid storage box (1201) is fixed on the side wall of the rotating adjustment seat (3), a bent water pipe (1202) is fixedly installed on the top of the liquid storage box (1201), a spray head (1203) is fixedly installed on one end of the bent water pipe (1202), and the spray head (1203) is inclined toward the guide sign (6), and a connecting joint (1204) is fixedly installed on the liquid storage box (1201).

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