Intelligent underwater topographic surveying and mapping device for hydraulic engineering
By designing a turntable and gear mechanism, the problem of foreign objects getting entangled in the underwater topographic mapping device during use was solved, and the automated operation of the long rod and transducer was realized, improving the intelligence and automation level of the device.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-03-12
- Publication Date
- 2026-03-27
AI Technical Summary
Existing underwater topographic mapping devices are prone to entanglement with foreign objects when the long rods and transducers are submerged in water. After prolonged use, workers need to manually clean the debris, which reduces the device's intelligence.
The design employs a turntable and gear mechanism. The turntable is driven by a motor, and the gear meshes to drive the stop bar to rotate around the long rod and transducer, preventing foreign objects from getting tangled. At the same time, the threaded rod drives the connecting plate to rise and fall, realizing the automatic insertion and removal of the long rod and transducer.
It improves the intelligence of underwater topographic mapping devices, avoids long poles and transducers from getting entangled in foreign objects in the water, reduces the need for manual cleaning of debris, and enhances the degree of automation.
Smart Images
Figure CN224051312U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to underwater topographic surveying and mapping technical field, concretely is a kind of intelligent underwater topographic surveying and mapping device for hydraulic engineering. BACKGROUND
[0002] Underwater topographic surveying and mapping is different from traditional topographic surveying and mapping, it has an additional water depth acquisition step.Specifically, underwater topographic surveying and mapping includes plane position of survey point and water depth measurement.Plan position is mainly determined by global positioning system (GNSS) positioning technology, and can achieve real-time positioning of centimeter level;Water depth is mainly obtained by various types of single-beam echo sounder, and high-precision depth sounder can also achieve measurement accuracy of centimeter level.
[0003] Underwater topographic surveying and mapping device is needed in hydraulic engineering, and detailed data of underwater topography can be obtained.However, in the use process of the existing underwater topographic surveying and mapping device, long rod and transducer are easy to entangle foreign matters after deepening into water, and workers need to raise them for a long time, and then manually clean the sundries, thereby reducing the intelligence of the device.To solve the above problems, the inventor proposes an intelligent underwater topographic surveying and mapping device for hydraulic engineering to solve the above problems. UTILITY MODEL CONTENT
[0004] To solve the problem that underwater topographic surveying and mapping device is easy to entangle foreign matters after long rod and transducer deepening into water in use process, workers need to raise them for a long time, and then manually clean the sundries, the utility model aims to provide an intelligent underwater topographic surveying and mapping device for hydraulic engineering.
[0005] To solve the above technical problems, the utility model adopts the following technical scheme: an intelligent underwater topographic surveying and mapping device for hydraulic engineering, comprising a bottom plate, a top surface of the bottom plate is fixedly provided with a surveying and mapping instrument body, a top surface of the bottom plate is fixedly provided with a support pipe, a connecting plate is slidably arranged in the support pipe, one side of the connecting plate is fixedly provided with a horizontal plate, the horizontal plate is rotatably connected with a rotating disc at the bottom surface, the bottom surface of the rotating disc is fixedly provided with a first stop rod, one side of the first stop rod is fixedly provided with a second stop rod, the top surface of the horizontal plate is installed with a second motor, the output end of the second motor is fixedly provided with a first gear, the outer surface of the rotating disc is fixedly provided with a second gear, the first gear is engaged with the second gear, first, the device is installed on the ship body, then the ship body is moved to the water surface position needing to be detected and stopped, by starting the first motor, the first bevel gear is driven to rotate, the first bevel gear is engaged with the second bevel gear, the threaded rod is rotated, and the threaded pipe drives the connecting plate to descend, so that the long rod and transducer body can be inserted into water body, and underwater topography detection is facilitated.
[0006] By opening the second motor, the first gear is rotated, the first gear is engaged with the second gear, the rotating disc is rotated on the outer surface of the long rod, and the first and second blocking rods are rotated around the long rod and the transducer body as the center, so that the long rod and the transducer body are prevented from winding foreign matters when entering the water body, the long rod and the transducer body do not need to be lifted, and the device intelligence is improved.
[0007] Preferably, the bottom surface of the horizontal plate is fixedly provided with a long rod, the bottom end of the long rod is fixedly provided with a transducer body, the rotating disc is rotatably arranged on the outer surface of the long rod, the first blocking rod is fixedly provided with a sleeve ring, the sleeve ring is rotatably arranged on the outer surface of the long rod, the horizontal plate is provided with a limiting groove, and the top surface of the rotating disc is fixedly provided with a limiting piece.
[0008] Preferably, the supporting pipe is rotatably provided with a threaded rod, the outer surface of the threaded rod is threadedly provided with a threaded pipe, the connecting plate is fixedly arranged on the outer surface of the threaded pipe, the top surface of the bottom plate is provided with a first motor, the output end of the first motor is fixedly provided with a first bevel gear, the bottom end of the threaded rod is fixedly provided with a second bevel gear, the first bevel gear is engaged with the second bevel gear, the supporting pipe is provided with a sliding groove, and the connecting plate is slidably arranged in the sliding groove.
[0009] Compared with the prior art, the device has the advantages that:
[0010] 1、The rotating disc is rotated on the outer surface of the long rod, and the first and second blocking rods are rotated around the long rod and the transducer body as the center, so that the long rod and the transducer body are prevented from winding foreign matters when entering the water body, the long rod and the transducer body do not need to be lifted, and the device intelligence is improved.
[0011] 2、The threaded rod is rotated, the threaded pipe drives the connecting plate to ascend and descend, the long rod and the transducer body can be inserted into the water body, and the underwater terrain can be conveniently detected. BRIEF DESCRIPTION OF DRAWINGS
[0012] In order to more clearly illustrate the technical scheme in the embodiments of the present application or the prior art, the drawings needed to be used in the following embodiment or prior art description will be briefly introduced. Obviously, the drawings in the following description are only some embodiments of the present application, and other drawings can be obtained by those skilled in the art without creative labor.
[0013] Figure 1 It is a whole structure schematic view of the present application.
[0014] Figure 2 This is a partial cross-sectional view of the support tube of this utility model;
[0015] Figure 3 This is a partial cross-sectional view of the horizontal plate structure of this utility model;
[0016] Figure 4 This utility model Figure 2 Enlarged structural diagram at point A in the middle.
[0017] In the diagram: 1. Base plate; 11. Surveying instrument body; 2. Support tube; 201. Slide groove; 21. First motor; 22. First bevel gear; 23. Threaded rod; 24. Second bevel gear; 25. Threaded tube; 26. Connecting plate; 27. Ear plate; 28. Slide rod; 3. Horizontal plate; 301. Limiting groove; 31. Second motor; 32. First gear; 33. Turntable; 34. Limiting component; 35. Second gear; 36. Long rod; 37. Transducer body; 38. First stop rod; 381. Second stop rod; 39. Collar. Detailed Implementation
[0018] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.
[0019] Example: Figures 1-4 As shown, this utility model provides an intelligent underwater topographic mapping device for water conservancy projects, including a base plate 1, a mapping instrument body 11 fixedly mounted on the top surface of the base plate 1, a support pipe 2 fixedly mounted on the top surface of the base plate 1, a connecting plate 26 slidably mounted inside the support pipe 2, a horizontal plate 3 fixedly mounted on one side of the connecting plate 26, a turntable 33 rotatably connected to the bottom surface of the horizontal plate 3, a first stop bar 38 fixedly mounted on the bottom surface of the turntable 33, a second stop bar 381 fixedly mounted on one side of the first stop bar 38, a second motor 31 mounted on the top surface of the horizontal plate 3, and a first gear fixedly mounted on the output end of the second motor 31. 32. A second gear 35 is fixedly fitted on the outer surface of the turntable 33. The first gear 32 meshes with the second gear 35. By turning on the second motor 31, the first gear 32 is rotated. The first gear 32 meshes with the second gear 35, causing the turntable 33 to rotate on the outer surface of the long rod 36. At the same time, the first stop rod 38 and the second stop rod 381 rotate around the long rod 36 and the transducer body 37 as the center. This prevents the long rod 36 and the transducer body 37 from getting entangled with foreign objects when entering the water body, so that they do not need to be raised and the debris is manually cleaned, thus improving the intelligence of the device.
[0020] The bottom surface of the horizontal plate 3 is fixedly provided with an elongated rod 36, the bottom end of the elongated rod 36 is fixedly provided with a transducer body 37, the rotating disc 33 is rotatably sleeved on the outer surface of the elongated rod 36, a sleeve ring 39 is fixedly arranged in the first blocking rod 38, the sleeve ring 39 is rotatably sleeved on the outer surface of the elongated rod 36, a limiting groove 301 is arranged in the horizontal plate 3, and the top surface of the rotating disc 33 is fixedly provided with a limiting piece 34, the limiting piece 34 is slidably arranged in the limiting groove 301.
[0021] By adopting the above technical scheme, when the rotating disc 33 rotates, the limiting piece 34 is driven to rotate in the limiting groove 301, so as to assist the rotating disc 33 to rotate, after the transducer body 37 is deeply inserted into the water body to be detected, the surveying instrument body 11 is a single-beam echo sounder, which is composed of a receiver, a filter, the transducer body 37 and a directional device, the surveying instrument body 11 is turned on to make the transducer body 37 emit sound waves underwater, and the directional device focuses the signal in a certain direction, when the sound wave signal meets the water bottom or an object, the sound wave signal will be reflected and returned to the receiver, the filter filters out noise and other chaotic signals, so as to obtain underwater terrain data according to the sound wave propagation time and speed and other parameters.
[0022] The supporting pipe 2 is rotatably provided with a threaded rod 23, the outer surface of the threaded rod 23 is threadedly sleeved with a threaded pipe 25, the connecting plate 26 is fixedly arranged on the outer surface of the threaded pipe 25, the top surface of the bottom plate 1 is provided with a first motor 21, the output end of the first motor 21 is fixedly provided with a first bevel gear 22, the bottom end of the threaded rod 23 is fixedly provided with a second bevel gear 24, the first bevel gear 22 is engaged with the second bevel gear 24, the supporting pipe 2 is provided with a sliding groove 201, the connecting plate 26 is slidably arranged in the sliding groove 201, the outer surface of the supporting pipe 2 is fixedly provided with an ear plate 27, the bottom plate 1 and the ear plate 27 are fixedly connected with a sliding rod 28, and the connecting plate 26 is slidably arranged on the outer surface of the sliding rod 28.
[0023] By adopting the above technical scheme, by turning on the first motor 21, the first bevel gear 22 is driven to rotate, the first bevel gear 22 is engaged with the second bevel gear 24, the threaded rod 23 is driven to rotate, and then the threaded pipe 25 drives the connecting plate 26 to ascend and descend, so as to drive the elongated rod 36 and the transducer body 37 to be inserted into the water body, thereby facilitating the detection of the underwater terrain.
[0024] Working principle: first, the device is installed on the ship body, then the ship body is moved to the water surface position to be detected and stopped, by turning on the first motor 21, the first bevel gear 22 is driven to rotate, the first bevel gear 22 is engaged with the second bevel gear 24, the threaded rod 23 is driven to rotate, and then the threaded pipe 25 drives the connecting plate 26 to descend, so as to drive the elongated rod 36 and the transducer body 37 to be inserted into the water body, thereby facilitating the detection of the underwater terrain.
[0025] By opening the second motor 31, the first gear 32 is rotated, the first gear 32 is engaged with the second gear 35, the rotating disc 33 is rotated on the outer surface of the long rod 36, and the first stop rod 38 and the second stop rod 381 are rotated around the long rod 36 and the transducer body 37 as the center, the long rod 36 and the transducer body 37 are prevented from winding foreign matters when entering the water body, so that the long rod 36 and the transducer body 37 do not need to be lifted, the manual cleaning of the sundries is improved, and the intelligence of the device is improved.
[0026] Obviously, those skilled in the art can make various modifications and variations to the utility model without departing from the spirit and scope of the utility model. Thus, if these modifications and variations of the utility model belong to the scope of the utility model claims and the equivalent technologies, the utility model also intends to include these modifications and variations.
Claims
1. An intelligent underwater topographic mapping device for water conservancy projects, comprising a base plate (1), characterized in that: The top surface of the bottom plate (1) is fixedly provided with a surveying instrument body (11), and the top surface of the bottom plate (1) is fixedly provided with a support pipe (2), the support pipe (2) is slidably provided with a connecting plate (26), one side of the connecting plate (26) is fixedly provided with a horizontal plate (3), the bottom surface of the horizontal plate (3) is rotatably connected with a rotating disc (33), the bottom surface of the rotating disc (33) is fixedly provided with a first stop rod (38), and one side of the first stop rod (38) is fixedly provided with a second stop rod (381).
2. The intelligent underwater topographic mapping device for hydraulic engineering of claim 1, wherein, The top surface of the horizontal plate (3) is provided with a second motor (31), the output end of the second motor (31) is fixedly provided with a first gear (32), the outer surface of the rotating disc (33) is fixedly provided with a second gear (35), and the first gear (32) is engaged with the second gear (35).
3. The intelligent underwater topographic mapping device for hydraulic engineering of claim 1, wherein, The bottom surface of the horizontal plate (3) is fixedly provided with an elongated rod (36), the bottom end of the elongated rod (36) is fixedly provided with a transducer body (37), and the rotating disc (33) is rotatably sleeved on the outer surface of the elongated rod (36).
4. The intelligent underwater topographic mapping device for hydraulic engineering of claim 3, wherein, The first stop rod (38) is fixedly provided with a sleeve ring (39) inside, and the sleeve ring (39) is rotatably sleeved on the outer surface of the elongated rod (36).
5. The intelligent underwater topographic mapping device for hydraulic engineering of claim 1, wherein, The horizontal plate (3) is provided with a limiting groove (301) inside, the top surface of the rotating disc (33) is fixedly provided with a limiting piece (34), and the limiting piece (34) is slidably arranged in the limiting groove (301).
6. The intelligent underwater topographic mapping device for hydraulic engineering of claim 1, wherein The support pipe (2) is rotatably provided with a threaded rod (23) inside, the outer surface of the threaded rod (23) is threadedly sleeved with a threaded pipe (25), and the connecting plate (26) is fixedly arranged on the outer surface of the threaded pipe (25).
7. The intelligent underwater topographic mapping device for hydraulic engineering of claim 6, wherein, The top surface of the bottom plate (1) is provided with a first motor (21), the output end of the first motor (21) is fixedly provided with a first bevel gear (22), the bottom end of the threaded rod (23) is fixedly provided with a second bevel gear (24), and the first bevel gear (22) is engaged with the second bevel gear (24). 8.The intelligent underwater topographic mapping device for hydraulic engineering of claim 1, wherein, The support pipe (2) is provided with a sliding groove (201) inside, the connecting plate (26) is slidably arranged in the sliding groove (201), the outer surface of the support pipe (2) is fixedly provided with an ear plate (27), the bottom plate (1) and the ear plate (27) are fixedly connected with a sliding rod (28), and the connecting plate (26) is slidably arranged on the outer surface of the sliding rod (28).