River hydrological surveying and mapping equipment
By designing a combination of support piles, support frames, and assembly structures, the problem of overall replacement caused by the integrated support piles and support frames in existing equipment is solved, achieving the effects of rapid disassembly and assembly and reduced maintenance costs.
Patent Information
- Application Number
- CN202520080234.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-01-14
- Publication Date
- 2025-11-11
- Estimated Expiration
- 2035-01-14
AI Technical Summary
In existing river hydrological surveying equipment, the support piles and support frames are integrated into one structure, which means that when one component is damaged, the entire system needs to be replaced, increasing costs.
A river hydrological mapping device comprising support piles, support frames, and assembly structures was designed. By using a combination of movable frames, limit screws, positioning rings, and adjusting screws, the support piles and support frames can be quickly disassembled and assembled, avoiding the need for complete replacement.
It enables rapid assembly and positioning of support piles and support frames, avoiding the need for complete replacement due to damage to a single component and reducing maintenance costs.
Smart Images
Figure CN223537292U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of surveying and mapping technology, specifically to a river hydrological surveying and mapping device. Background Technology
[0002] The main functions of river hydrological mapping equipment are to conduct water conservancy monitoring, sewage treatment, flood prevention early warning, and real-time monitoring of water level changes. It uses electromagnetic waves to detect targets, transmits radar pulses and receives the pulses reflected back from the water surface, and calculates the elevation difference between the equipment and the water surface based on the electromagnetic wave propagation speed and the time interval between pulse transmission and reception, thereby obtaining the real-time water level.
[0003] When using existing river hydrological surveying equipment, its function is to use electromagnetic waves to detect targets and obtain real-time water levels. In existing surveying equipment, the support piles and support frames are integrated structures that cannot be disassembled. If one component is damaged, the entire system needs to be replaced, which increases costs. Utility Model Content
[0004] The purpose of this utility model is to provide a river hydrological surveying device to solve the problem mentioned in the background art that the existing surveying equipment has an integrated structure of support pile and support frame, which cannot be disassembled and assembled. When one component is damaged, the whole device needs to be replaced, which increases the cost.
[0005] To achieve the above objectives, this utility model provides the following technical solution: a river hydrological mapping device, comprising:
[0006] The device body includes a support pile, a support frame is provided on one side of the support pile, and a water level gauge is connected to one end of the support frame;
[0007] One end of the support frame is connected to an assembly structure, which includes a movable frame. Limiting screws are inserted inside both sides of the movable frame. A first positioning ring is sleeved on the outer wall of one end of the limiting screw. A second positioning ring is hinged to one side of the first positioning ring. An adjusting screw is inserted inside the second positioning ring. A bearing is connected to one end of the adjusting screw, and a limiting ring is connected to one end of the bearing.
[0008] Preferably, the first positioning ring and the second positioning ring are hinged together, a through hole is provided on one side of the first positioning ring and the second positioning ring, and threaded grooves are provided on both sides of the movable frame. One end of the limiting screw passes through the through hole provided by the first positioning ring and the second positioning ring and is rotatably connected to the inside of the threaded groove provided by the movable frame.
[0009] Preferably, the inner surfaces of the first positioning ring and the second positioning ring are provided with threads, and the first positioning ring and the limiting screw are rotatably connected to the second positioning ring by means of the threads.
[0010] Preferably, a groove is formed on one side of the inner surface of the movable frame, one end of the adjusting screw passes through the groove formed in the movable frame and is connected to a bearing, the adjusting screw and the limiting ring are movably connected by the bearing, an annular groove is formed on the outer surface of the support pile, and the limiting ring is inserted into the annular groove formed in the support pile.
[0011] Preferably, the bottom end of the first positioning ring is connected to a limiting structure, the limiting structure includes a fixing plate, the surface of the fixing plate is provided with a fixing screw, the outer wall of the fixing screw is sleeved with a positioning plate, and a nut is rotatably connected to the outer surface of one end of the fixing screw.
[0012] Preferably, a limiting groove is formed on the surface of the positioning plate, and the fixing screw is inserted into the limiting groove formed on the positioning plate.
[0013] Preferably, the positioning plate is connected to the bottom surface of the second positioning ring, and the fixing screw and the nut are rotatably connected by threads.
[0014] Compared with the prior art, the beneficial effects of this utility model are:
[0015] 1. By fitting the movable frame onto the outer surface of the support pile, the support pile positions the movable frame. Then, one end of the limiting screw passes through the through holes of the first and second positioning rings and is rotatably connected to the threaded groove of the movable frame to limit their movement. Then, the adjusting screw is rotated to move within the first and second positioning rings, pushing the limiting ring into the annular groove of the support pile. The bearing ensures that the rotation of the adjusting screw does not affect the angle of the limiting ring, and the limiting ring limits the movable frame. This allows for rapid assembly between the support pile and the support frame, avoiding the need for complete replacement when damaged, which would increase costs.
[0016] 2. By adjusting the angles of the first positioning ring and the second positioning ring, the positioning plate is fitted onto the outer wall of the fixing screw. The fixing screw is used to position the fixing plate and the positioning plate, and to limit the angles of the first positioning ring and the second positioning ring. Then, the nut is rotated and connected to the outer surface of one end of the fixing screw to limit the positioning plate, thereby achieving the function of limiting the angles of the first positioning ring and the second positioning ring. Attached Figure Description
[0017] Figure 1 This is a three-dimensional front view of the structure of this utility model;
[0018] Figure 2 This is a three-dimensional sectional view of the structure of this utility model.
[0019] Figure 3 This is a partial cross-sectional perspective view of the structure of this utility model from below;
[0020] Figure 4 This is a partial sectional three-dimensional side view of the structure of this utility model;
[0021] Figure 5 This utility model Figure 3 Enlarged 3D structural diagram at point A.
[0022] In the diagram: 1. Device body; 11. Support pile; 12. Support frame; 13. Water level gauge; 2. Assembly structure; 21. Movable frame; 22. Limiting screw; 23. First positioning ring; 24. Second positioning ring; 25. Adjusting screw; 26. Bearing; 27. Limiting ring; 3. Limiting structure; 31. Fixing plate; 32. Fixing screw; 33. Positioning plate; 34. Nut. Detailed Implementation
[0023] 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.
[0024] Please see Figure 1-5 This utility model provides an embodiment of a river hydrological mapping device, comprising: a device body 1, the device body 1 including a support pile 11, a support frame 12 provided on one side of the support pile 11, a water level gauge 13 connected to one end of the support frame 12; the internal material of the support pile 11 is existing technology and can be purchased on the market, and is not considered a technical protection point of this application, therefore, no further description is made; an assembly structure 2 is connected to one end of the support frame 12, the assembly structure 2 including a movable frame 21, limiting screws 22 are inserted inside both sides of the movable frame 21, a first positioning ring 23 is sleeved on the outer wall of one end of the limiting screw 22, a second positioning ring 24 is hinged to one side of the first positioning ring 23, an adjusting screw 25 is inserted inside the second positioning ring 24, a bearing 26 is connected to one end of the adjusting screw 25, and a limiting ring 27 is connected to one end of the bearing 26.
[0025] The first positioning ring 23 and the second positioning ring 24 are hinged together. A through hole is provided on one side of each positioning ring. Threaded grooves are provided on both sides of the movable frame 21. One end of the limiting screw 22 passes through the through hole in the first positioning ring 23 and the second positioning ring 24 and is rotatably connected to the threaded groove in the movable frame 21. The limiting screw 22 first connects and fixes the movable frame 21 and the first positioning ring 23 and the second positioning ring 24. The inner surfaces of the first positioning ring 23 and the second positioning ring 24 are threaded. The first positioning ring 23 and the limiting screw 22 are rotatably connected to the second positioning ring 24 using these threads, thus limiting the position of the second positioning ring 24 through the threads. A groove is provided on one side of the inner surface of the movable frame 21. One end of the adjusting screw 25 passes through the groove of the movable frame 21 and is connected to the bearing 26. The adjusting screw 25 and the limiting ring 27 are movably connected by the bearing 26. An annular groove is provided on the outer surface of the support pile 11. The limiting ring 27 is inserted into the annular groove of the support pile 11, so that the limiting ring 27 is limited by the annular groove of the support pile 11.
[0026] The bottom end of the first positioning ring 23 is connected to a limiting structure 3, which includes a fixing plate 31. A fixing screw 32 is provided on the surface of the fixing plate 31. A positioning plate 33 is sleeved on the outer wall of the fixing screw 32. A nut 34 is rotatably connected to the outer surface of one end of the fixing screw 32, thereby limiting the angle of the first positioning ring 23 and the second positioning ring 24. A limiting groove is formed on the surface of the positioning plate 33, and the fixing screw 32 is inserted into the limiting groove of the positioning plate 33, thereby positioning the fixing screw 32 through the limiting groove of the positioning plate 33. The positioning plate 33 is connected to the bottom surface of the second positioning ring 24, and the fixing screw 32 and the nut 34 are rotatably connected by threads, thereby connecting the fixing screw 32 and the nut 34 through threads.
[0027] Working principle: When assembling the river hydrological surveying equipment, the movable frame 21 is sleeved onto the outer surface of the support pile 11, and the support pile 11 is used to position the movable frame 21. Then, one end of the limiting screw 22 is passed through the through hole of the first positioning ring 23 and the second positioning ring 24 and rotatably connected to the threaded groove of the movable frame 21 to limit the position of both. Then, the adjusting screw 25 is rotated to move it inside the first positioning ring 23 and the second positioning ring 24, so that it pushes the limiting ring 27 to be inserted into the annular groove of the support pile 11. The bearing 26 is used to ensure that the rotation of the adjusting screw 25 does not affect the angle of the limiting ring 27, and the limiting ring 27 is used to limit the position of the movable frame 21, thereby realizing the rapid assembly between the support pile 11 and the support frame 12.
[0028] When limiting the position of the river hydrological surveying equipment, the angles of the first positioning ring 23 and the second positioning ring 24 are adjusted so that the positioning plate 33 is sleeved on the outer wall of the fixing screw 32. The fixing screw 32 is used to position the fixing plate 31 and the positioning plate 33 and to limit the angles of the first positioning ring 23 and the second positioning ring 24. Then, the nut 34 is rotated and connected to the outer surface of one end of the fixing screw 32 to limit the position of the positioning plate 33, thereby achieving the function of limiting the angles of the first positioning ring 23 and the second positioning ring 24.
[0029] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.
Claims
1. A river hydrological mapping device, characterized in that, include: The device body (1) includes a support pile (11), a support frame (12) is provided on one side of the support pile (11), and a water level gauge (13) is connected to one end of the support frame (12). One end of the support frame (12) is connected to an assembly structure (2). The assembly structure (2) includes a movable frame (21). Limiting screws (22) are inserted inside both sides of the movable frame (21). A first positioning ring (23) is sleeved on the outer wall of one end of the limiting screw (22). A second positioning ring (24) is hinged to one side of the first positioning ring (23). An adjusting screw (25) is inserted inside the second positioning ring (24). A bearing (26) is connected to one end of the adjusting screw (25). A limiting ring (27) is connected to one end of the bearing (26).
2. The river hydrological mapping equipment according to claim 1, characterized in that: The first positioning ring (23) and the second positioning ring (24) are hinged together. The first positioning ring (23) and the second positioning ring (24) have through holes on one side. The movable frame (21) has threaded grooves on both sides. One end of the limiting screw (22) passes through the through holes of the first positioning ring (23) and the second positioning ring (24) and is rotatably connected to the inside of the threaded groove of the movable frame (21).
3. The river hydrological mapping equipment according to claim 1, characterized in that: The inner surfaces of the first positioning ring (23) and the second positioning ring (24) are provided with threads, and the first positioning ring (23) and the limiting screw (22) are rotatably connected to the second positioning ring (24) by the threads.
4. The river hydrological mapping equipment according to claim 1, characterized in that: A groove is provided on one side of the inner surface of the movable frame (21). One end of the adjusting screw (25) passes through the groove of the movable frame (21) and is connected to the bearing (26). The adjusting screw (25) and the limiting ring (27) are movably connected by the bearing (26). An annular groove is provided on the outer surface of the support pile (11). The limiting ring (27) is inserted into the annular groove of the support pile (11).
5. A river hydrological mapping device according to claim 1, characterized in that: The bottom end of the first positioning ring (23) is connected to a limiting structure (3). The limiting structure (3) includes a fixing plate (31). A fixing screw (32) is provided on the surface of the fixing plate (31). A positioning plate (33) is sleeved on the outer wall of the fixing screw (32). A nut (34) is rotatably connected to the outer surface of one end of the fixing screw (32).
6. The river hydrological mapping equipment according to claim 5, characterized in that: The positioning plate (33) has a limiting groove on its surface, and the fixing screw (32) is inserted into the limiting groove of the positioning plate (33).
7. A river hydrological mapping device according to claim 5, characterized in that: The positioning plate (33) is connected to the bottom surface of the second positioning ring (24), and the fixing screw (32) and the nut (34) are rotatably connected by threads.