Underwater environment surveying and mapping device

Abstract

The utility model relates to the technical field of surveying and mapping, and discloses an underwater environment surveying and mapping device which comprises an installation frame, an echo depth finder body is fixedly installed on the upper surface of a transverse plate of the installation frame, a rotating plate is rotatably installed on the upper surface of a vertical plate of the installation frame, a rectangular groove is formed in the left surface of the installation frame, and a stabilizing mechanism is arranged on the installation frame. The stabilizing mechanism comprises a first micro motor and a top plate, the first micro motor is fixedly mounted in the lower end of the mounting frame, the top plate is slidably mounted on the inner wall of the rectangular groove, a threaded rod is fixedly mounted at the output end of the first micro motor, the mounting frame is fixed through the top plate and a rubber plate, and then a second micro motor is started. According to the device, the rotating plate is rotated to drive the sound wave emission receiver to reach the position above the water surface, then the multi-section hydraulic telescopic rod drives the sound wave emission receiver to be close to the water surface, the underwater environment is detected, the labor intensity of workers is reduced, the working efficiency of the workers is improved, and the use efficiency of the device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of surveying and mapping, in particular to an underwater environment surveying and mapping device. Background Art

[0002] Underwater topography surveying is a specific type of engineering surveying that measures the plane position and elevation of seabed points in rivers, lakes, reservoirs, harbors and offshore waters for the purpose of drawing underwater topographic maps.

[0003] Existing underwater environment mapping devices usually use instruments such as sounding rods, sounding hammers and echo sounders to measure water depth. When in use, workers are required to hold the detection head of the echo sounder on board to measure the water depth of multiple waters. Workers need to hold the echo sounder for a long time, resulting in high labor intensity and affecting their work efficiency. Utility Model Content

[0004] (1) Technical problems solved

[0005] In response to the shortcomings of the existing technology, the utility model provides an underwater environment surveying and mapping device, which solves the problem that when in use, workers need to hold the detection head of the echo sounder on the boat to survey the water depths of multiple waters. The workers need to hold the echo sounder for a long time, resulting in high labor intensity and affecting their work efficiency.

[0006] (2) Technical solution

[0007] To achieve the above-mentioned object, the present invention provides the following technical solution: an underwater environment surveying and mapping device, comprising a mounting frame, wherein an echo sounder body is fixedly mounted on the upper surface of a horizontal plate of the mounting frame, a rotating plate is rotatably mounted on the upper surface of a vertical plate of the mounting frame, and a rectangular groove is formed on the left surface of the mounting frame;

[0008] The stabilizing mechanism is arranged on the mounting frame. The stabilizing mechanism includes a first micro motor and a top plate. The first micro motor is fixedly mounted inside the lower end of the mounting frame. The top plate is slidably mounted on the inner wall of the rectangular groove. A threaded rod is fixedly mounted on the output end of the first micro motor. The threaded rod is threadedly connected to the top plate. A rubber plate is fixedly mounted on the left end of the top plate.

[0009] Preferably, the stabilizing mechanism also includes a second micro motor and an annular limiting plate. A first mounting groove is provided on the upper surface of the vertical plate of the mounting frame. The second micro motor is fixedly installed inside the first mounting groove. The output end of the second micro motor is fixedly connected to the rotating plate. An annular limiting groove is provided on the upper surface of the vertical plate of the mounting frame. The annular limiting plate is rotatably installed on the inner wall of the annular limiting groove. The annular limiting groove is fixedly connected to the rotating plate.

[0010] Preferably, a multi-section hydraulic telescopic rod is fixedly installed on the upper surface of the rotating plate, the lower end of the multi-section hydraulic telescopic rod passes through the lower surface of the mounting frame, a mounting plate is fixedly installed on the telescopic end of the multi-section hydraulic telescopic rod, and a connecting line is fixedly installed on the echo sounder body.

[0011] Preferably, a second mounting groove is provided on the lower surface of the mounting plate, a fixing groove is provided on the inner wall of the second mounting groove, and a sound wave transmitter and receiver is fixedly installed on one end of the connecting line away from the echo sounder body.

[0012] Preferably, a circular plate is fixedly mounted on the outer surface of the sound wave transmitter and receiver, and the circular plate is slidably connected to the inside of the fixing groove.

[0013] Preferably, a T-shaped slot is provided on the inner wall of the fixed slot, a spring is fixedly installed on the front inner wall of the T-shaped slot, a T-shaped block is fixedly installed on the rear end of the spring, the T-shaped block slides and extends to the inside of the fixed slot, and the rear end of the T-shaped block is inclined with the inclined surface facing the left rear.

[0014] (3) Beneficial effects

[0015] Compared with the prior art, the present invention provides an underwater environment mapping device with the following beneficial effects:

[0016] 1. The underwater environment mapping device first fixes the mounting frame through the top plate and the rubber plate, and then starts the second micro motor to rotate the rotating plate, driving the acoustic wave transmitter and receiver to reach above the water surface. Then, the multi-section hydraulic telescopic rod drives the acoustic wave transmitter and receiver close to the water surface to detect the underwater environment, reducing the labor intensity of workers, thereby improving their work efficiency and improving the utilization efficiency of the device.

[0017] 2. The underwater environment mapping device fixes the acoustic wave transmitter and receiver by pushing the acoustic wave transmitter and receiver and the circular plate into the interior of the fixing groove, so that the T-shaped block fixes the circular plate, thereby fixing the acoustic wave transmitter and receiver. This facilitates the installation of the acoustic wave transmitter and receiver, reduces the installation time of the acoustic wave transmitter and receiver, and thus improves the working efficiency of the mapping device. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the overall top view of the underwater environment mapping device of the utility model;

[0019] Figure 2 This is a schematic diagram of the internal cross-sectional side view of the underwater environment mapping device of the present invention;

[0020] Figure 3 This is a schematic diagram of the internal cross-section of the fixing groove of the present invention.

[0021] In the figure: 1. Mounting frame; 2. Echo sounder body; 3. Rotating plate; 4. Rectangular slot; 5. First micro motor; 6. Top plate; 7. Threaded rod; 8. Rubber plate; 9. Second micro motor; 10. Annular limit plate; 11. First mounting slot; 12. Annular limit slot; 13. Multi-section hydraulic telescopic rod; 14. Mounting plate; 15. Connecting wire; 16. Second mounting slot; 17. Fixed slot; 18. Sound wave transmitter and receiver; 19. Circular plate; 20. T-slot; 21. Spring; 22. T-block. DETAILED DESCRIPTION

[0022] 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 embodiments described 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 making creative efforts are within the scope of protection of the present invention.

[0023] See also Figure 1-3 The utility model provides a new technical solution: an underwater environment surveying and mapping device, comprising a mounting frame 1, an echo sounder body 2 is fixedly mounted on the upper surface of the horizontal plate of the mounting frame 1, and the echo sounder body 2 is a prior art and will not be described in detail here, a rotating plate 3 is rotatably mounted on the upper surface of the vertical plate of the mounting frame 1, and a rectangular groove 4 is opened on the left surface of the mounting frame 1;

[0024] The stabilizing mechanism is arranged on the mounting frame 1. The stabilizing mechanism includes a first micro motor 5 and a top plate 6. The first micro motor 5 is fixedly mounted inside the lower end of the mounting frame 1. The top plate 6 is slidably mounted on the inner wall of the rectangular groove 4. A threaded rod 7 is fixedly mounted on the output end of the first micro motor 5. The threaded rod 7 is threadedly connected to the top plate 6. A rubber plate 8 is fixedly mounted on the left end of the top plate 6.

[0025] Furthermore, the stabilizing mechanism also includes a second micro motor 9 and an annular limiting plate 10. A first mounting groove 11 is provided on the upper surface of the vertical plate of the mounting frame 1. The second micro motor 9 is fixedly installed inside the first mounting groove 11. The output end of the second micro motor 9 is fixedly connected to the rotating plate 3. An annular limiting groove 12 is provided on the upper surface of the vertical plate of the mounting frame 1. The annular limiting plate 10 is rotatably installed on the inner wall of the annular limiting groove 12. The annular limiting groove 12 is fixedly connected to the rotating plate 3.

[0026] Furthermore, a multi-section hydraulic telescopic rod 13 is fixedly installed on the upper surface of the rotating plate 3, the lower end of the multi-section hydraulic telescopic rod 13 passes through the lower surface of the mounting frame 1, a mounting plate 14 is fixedly installed on the telescopic end of the multi-section hydraulic telescopic rod 13, and a connecting line 15 is fixedly installed on the echo sounder body 2.

[0027] Furthermore, a second mounting groove 16 is provided on the lower surface of the mounting plate 14, and a fixing groove 17 is provided on the inner wall of the second mounting groove 16. An acoustic wave transmitter and receiver 18 is fixedly installed on the end of the connecting line 15 away from the echo sounder body 2. The acoustic wave transmitter and receiver 18 is a prior art and will not be described in detail here.

[0028] Furthermore, the mounting frame 1 is first fixed by the top plate 6 and the rubber plate 8, and then the second micro motor 9 is started to rotate the rotating plate 3, driving the sound wave transmitter and receiver 18 to reach above the water surface, and then the multi-section hydraulic telescopic rod 13 drives the sound wave transmitter and receiver 18 close to the water surface to detect the underwater environment, thereby reducing the labor intensity of workers, thereby improving the work efficiency of workers and improving the utilization efficiency of the device.

[0029] Furthermore, a circular plate 19 is fixedly mounted on the outer surface of the sound wave transmitter and receiver 18 , and the circular plate 19 is slidably connected to the inside of the fixing groove 17 .

[0030] Furthermore, a T-shaped slot 20 is provided on the inner wall of the fixing slot 17, a spring 21 is fixedly installed on the front inner wall of the T-shaped slot 20, and a T-shaped block 22 is fixedly installed on the rear end of the spring 21. The T-shaped block 22 slides and extends to the interior of the fixing slot 17, and the rear end of the T-shaped block 22 is inclined, with the inclined surface facing the left rear.

[0031] Furthermore, by pushing the acoustic wave transmitter and receiver 18 and the circular plate 19 into the interior of the fixing groove 17, the T-shaped block 22 fixes the circular plate 19, thereby fixing the acoustic wave transmitter and receiver 18, which facilitates the installation of the acoustic wave transmitter and receiver 18, reduces the installation time of the acoustic wave transmitter and receiver 18, and thus improves the working efficiency of the surveying and mapping device.

[0032] Working principle: When using the surveying and mapping device, the device can be placed on the ship to be surveyed. After being placed on the ship, the first micro motor 5 can be started, and the output end of the first micro motor 5 rotates, driving the threaded rod 7 fixedly connected to its output end to rotate. The rotation of the threaded rod 7 drives the top plate 6 threadedly connected to it to move left, and the top plate 6 drives the rubber plate 8 fixedly connected to it to move left, and abuts against the inner wall of one side of the ship. Through the friction of the threaded rod 7, the mounting frame 1 and the ship are relatively fixed. After that, the second micro motor 9 can be started, and the output end of the second micro motor 9 is fixed. The rotating plate 3 connected thereto rotates, and the annular limiting plate 10 fixedly connected to the rotating plate 3 rotates inside the annular limiting groove 12, thereby causing the rotating plate 3 to rotate. The rotation of the rotating plate 3 drives the multi-section hydraulic telescopic rod 13 fixedly connected thereto to rotate, and the multi-section hydraulic telescopic rod 13 drives the mounting plate 14 fixedly mounted with its telescopic end to move, and moves to above the water surface outside the ship. After that, the multi-section hydraulic telescopic rod 13 is started, and the telescopic end of the multi-section hydraulic telescopic rod 13 drives the mounting plate 14 fixedly connected thereto to move downward, thereby causing the sound wave transmitter and receiver 18 on the mounting plate 14 to move toward The echo sounder 2 is connected to the water surface, and the sound waves reflected back are received, so that the received data are transmitted to the echo sounder body 2 through the connecting line 15, and the data is processed. The underwater environment at all places can be surveyed and mapped at all times, and there is no need for workers to hold the sound wave transmitter and receiver 18 to survey and map the underwater environment. It is easy to use. When fixing the sound wave transmitter and receiver 18, the circular plate 19 on the sound wave transmitter and receiver 18 is directly aligned with the fixing groove 17 and pushed in, so that the circular plate 19 enters the interior of the fixing groove 17 and the inclined surface of the T-shaped block 22 is aligned with the circular plate 19 on the fixing groove 17. When the circular plate 19 is completely inserted into the fixed groove 17, the extrusion of the T-shaped block 22 disappears, so that the spring 21 pushes the T-shaped block 22 out of the T-shaped groove 20 and into the fixed groove 17, thereby fixing the circular plate 19 and the sound wave transmitter and receiver 18. When disassembling, only the T-shaped block 22 needs to be pushed into the T-shaped groove 20 to remove the circular plate 19 and the sound wave transmitter and receiver 18. The installation and fixation are convenient, which improves the work efficiency of the workers.

[0033] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An underwater environment mapping device, comprising a mounting frame (1), wherein an echo sounder body (2) is fixedly mounted on the upper surface of a horizontal plate of the mounting frame (1), and a rotating plate (3) is rotatably mounted on the upper surface of a vertical plate of the mounting frame (1), characterized in that: A rectangular groove (4) is provided on the left surface of the mounting frame (1); The stabilizing mechanism is arranged on the mounting frame (1), and the stabilizing mechanism includes a first micro motor (5) and a top plate (6). The first micro motor (5) is fixedly mounted inside the lower end of the mounting frame (1), and the top plate (6) is slidably mounted on the inner wall of the rectangular groove (4). A threaded rod (7) is fixedly mounted on the output end of the first micro motor (5), and the threaded rod (7) is threadedly connected to the top plate (6). A rubber plate (8) is fixedly mounted on the left end of the top plate (6).

2. The underwater environment mapping device according to claim 1, characterized in that: The stabilizing mechanism further comprises a second micro motor (9) and an annular limiting plate (10), a first mounting groove (11) is provided on the upper surface of the vertical plate of the mounting frame (1), the second micro motor (9) is fixedly mounted inside the first mounting groove (11), an output end of the second micro motor (9) is fixedly connected to the rotating plate (3), an annular limiting groove (12) is provided on the upper surface of the vertical plate of the mounting frame (1), the annular limiting plate (10) is rotatably mounted on the inner wall of the annular limiting groove (12), and the annular limiting groove (12) is fixedly connected to the rotating plate (3).

3. The underwater environment mapping device according to claim 1, characterized in that: A multi-section hydraulic telescopic rod (13) is fixedly mounted on the upper surface of the rotating plate (3), the lower end of the multi-section hydraulic telescopic rod (13) extends through the lower surface of the mounting frame (1), a mounting plate (14) is fixedly mounted on the telescopic end of the multi-section hydraulic telescopic rod (13), and a connecting line (15) is fixedly mounted on the echo sounder body (2).

4. The underwater environment mapping device according to claim 3, characterized in that: A second mounting groove (16) is provided on the lower surface of the mounting plate (14), a fixing groove (17) is provided on the inner wall of the second mounting groove (16), and a sound wave transmitter and receiver (18) is fixedly installed on the end of the connecting line (15) away from the echo sounder body (2).

5. The underwater environment mapping device according to claim 4, characterized in that: A circular plate (19) is fixedly mounted on the outer surface of the sound wave transmitter and receiver (18), and the circular plate (19) is slidably connected to the interior of the fixing groove (17).

6. The underwater environment mapping device according to claim 5, characterized in that: A T-shaped groove (20) is provided on the inner wall of the fixing groove (17), a spring (21) is fixedly mounted on the front inner wall of the T-shaped groove (20), a T-shaped block (22) is fixedly mounted on the rear end of the spring (21), the T-shaped block (22) slides and extends into the interior of the fixing groove (17), and the rear end of the T-shaped block (22) is inclined, with the inclined surface facing the left rear.

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