Sensor mounting and fixing device for hydrological detection
By designing the support buffer assembly at the bottom of the floating specimen body of the hydrological detection sensor, including the base bracket, rubber ring sleeve and directional shaft, the problem of the floating specimen rolling over under strong winds and wave impacts is solved, and the stability and adjustability of the device are achieved.
Patent Information
- Application Number
- CN202422160197.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-04
- Publication Date
- 2025-06-03
- Estimated Expiration
- 2034-09-04
AI Technical Summary
Existing sensors for hydrological detection observe that the float is prone to overturning under the impact of strong winds and sea waves, resulting in unstable device.
A hydrological detection sensor installation fixture is designed. The bottom of the float body is equipped with a support buffer assembly, including a base bracket and a rubber ring sleeve, a matching of the orientation shaft, threaded seat, adjustment nut, spring and fixing plate to ensure that the float has rebound force when impacted and prevent rolling.
Through the design of the support buffer assembly, the buoy's resistance to wind and wave impact is improved, the device is prevented from rolling over, and the stability is enhanced, while allowing staff to adjust the rebound force according to environmental conditions.
Smart Images
Figure CN222934062U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of marine environment monitoring, in particular to a sensor installation and fixing device for hydrological detection. Background Technique
[0002] Sensors for hydrological environment monitoring are usually installed and fixed by means of observation buoys anchored at sea to monitor and record wave parameters, hydrological parameters and meteorological parameters in the ocean in real time. Most of the existing observation buoys fix the position of the buoy by means of fixed anchors, but they are prone to roll over due to the lateral impact of strong winds and waves in the use process. Content of the Utility Model
[0003] The purpose of the utility model is to provide a sensor installation and fixing device for hydrological detection, so as to solve the problems put forward in the above background technique.
[0004] To achieve the above purpose, the utility model provides the following technical scheme: A sensor installation and fixing device for hydrological detection, including a buoy body, a support and buffer assembly is arranged at the bottom of the buoy body, the support and buffer assembly includes a base bracket and a rubber ring sleeve, both ends of the rubber ring sleeve are respectively connected with the buoy body and the base bracket, a plurality of directional shafts are evenly distributed in the rubber ring sleeve, both ends of the directional shaft are respectively rotatably connected with the bottom end of the buoy body and the top end of the base bracket, and a threaded seat is sleeved on the upper end of the directional shaft, and a fixing plate is sleeved on the lower end, an adjusting nut corresponding to the threaded seat is arranged on the threaded seat, and a spring is arranged between the adjusting nut and the fixing plate. A pipeline for installing a sensor is arranged at the middle position of the bottom of the buoy body, the rubber ring sleeve is sleeved outside the pipeline, and the length of the pipeline is greater than the height of the rubber ring sleeve.
[0005] In the present application scheme, the following improvement is made: the buoy body is arranged in a disc-shaped structure, its horizontal cross-section is circular, and the diameter of the buoy body is greater than its thickness. The disc-shaped buoy has good wave-following performance, can float up and down with the waves, and effectively resists overturning.
[0006] In the present application scheme, the following improvement is made: the base bracket is a trumpet-shaped support frame, which includes a top plate and a circular ring seat, a plurality of connecting pipes are equidistantly arranged between the top plate and the circular ring seat, an inverted U-shaped pipe is arranged between adjacent connecting pipes, both ends of the inverted U-shaped pipe are respectively connected with the top plate and the circular ring seat, and a reinforcing member is arranged inside the connecting pipe and the inverted U-shaped pipe. The trumpet-shaped support frame formed by the pipe structure has a small projected area and is less affected by wave impact underwater, effectively improving the stability of the device.
[0007] In the present application scheme, the following improvement is made: counterweights are arranged between adjacent connecting pipes on the circular ring seat. By setting counterweights, the center of gravity of the device is reduced and the stability is improved.
[0008] In the solution of this application, the following improvements are made. Through holes are provided at both ends of the orientation shaft. A rotating shaft is arranged in the through holes. A U-shaped seat is sleeved on the rotating shaft. The U-shaped seats are respectively fixed at the bottom end of the buoy body and the top end of the base bracket. A shock-absorbing rubber ring is arranged between the orientation shaft and the U-shaped seat.
[0009] In the solution of this application, the following improvements are made. The bottom of the base bracket is connected with an anchoring member. The anchoring member includes a connecting ring. At least two connecting anchor chains are connected to one side of the connecting ring, and a fixed anchor chain is connected to the other side. The end of the connecting anchor chain far away from the connecting ring is connected with a circular ring seat. The anchoring member is arranged in a Y-shaped structure. When the buoy body is impacted, it can balance the impact force and enable the device to quickly return to a stable state. The anchor chain can be designed according to factors such as the water depth, bottom quality, tidal range, and extreme wave height of the water area where the buoy is placed. Cooperating with the stability counterweight, it can resist various harsh marine environmental conditions and extend the service life.
[0010] Compared with the prior art, the present utility model provides a sensor installation and fixing device for hydrological detection, having the following beneficial effects:
[0011] By arranging a support and buffer assembly at the bottom of the buoy in the present utility model, its ability to resist wind and wave impacts is enhanced. Through the cooperative arrangement among the orientation shaft, the threaded seat, the adjusting nut, the spring, and the fixing plate, when the buoy tilts due to the lateral impacts of strong winds and waves, it has a certain resilience, effectively preventing the device from tipping over and improving the stability of the device; meanwhile, the resilience is controlled. When the staff places this sensor installation and fixing device, they can rotate the adjusting nut to adjust the resilience of the spring in a timely manner according to the wind and wave intensity of the water area where the buoy is placed. BRIEF DESCRIPTION OF THE DRAWINGS
[0012] Figure 1 is a plan view of the present utility model;
[0013] Figure 2 is a structural schematic diagram of the orientation shaft.
[0014] In the figure: 1. Buoy body; 11. Pipe; 2. Base bracket; 21. Top plate; 22. Circular ring seat; 23. Connecting pipe; 24. Inverted U-shaped pipe; 25. Reinforcing member; 26. Counterweight; 3. Rubber ring sleeve; 31. Orientation shaft; 311. Shock-absorbing rubber ring; 32. Threaded seat; 33. Fixing plate; 34. Adjusting nut; 35. Spring; 36. Rotating shaft; 37. U-shaped seat; 4. Connecting ring; 41. Connecting anchor chain; 42. Fixed anchor chain. DETAILED DESCRIPTION OF THE EMBODIMENTS
[0015] The following will describe the technical solutions in the embodiments of the present utility model with reference to the accompanying drawings in the embodiments of the present utility model:
[0016] AsFigure 1-2 As shown in the figure, a sensor installation and fixing device for hydrological detection mainly consists of a buoy body 1 and a support and buffer assembly; the buoy body 1 is arranged in a disc-shaped structure, its horizontal cross-section is circular, and the diameter of the buoy body 1 is greater than its thickness; the support and buffer assembly is located at the bottom of the buoy body 1, mainly including a base bracket 2 and a rubber ring sleeve 3. The two ends of the rubber ring sleeve 3 are respectively fixedly connected to the bottom end of the buoy body 1 and the top end of the base bracket 2. And four orientation shafts 31 are evenly distributed in the rubber ring sleeve 3. A threaded seat 32 is sleeved on the upper end of the orientation shaft 31, and a fixing plate 33 is sleeved on the lower end. An adjusting nut 34 is provided on the threaded seat 32 for corresponding cooperation. A spring 35 is provided between the adjusting nut 34 and the fixing plate 33. According to the wind and wave intensity of the water area where the buoy is put in, the adjusting nut 34 is rotated to adjust the resilience of the spring 35 in a timely manner. And the four circumferentially arranged orientation shafts ensure uniform force during rebound; a pipe 11 for installing a sensor is provided at the middle position of the bottom of the buoy body 1. The rubber ring sleeve 3 is sleeved outside the pipe 11. The length of the pipe 11 is greater than the height of the rubber ring sleeve 3 to avoid the rubber ring sleeve 3 from interfering with the work of the sensor; through holes are provided at both ends of the orientation shaft 31. A rotating shaft 36 is provided in the through holes. At the same time, a U-shaped seat 37 is sleeved on the rotating shaft 36. And the U-shaped seat 37 is respectively fixed to the bottom end of the buoy body 1 and the top end of the base bracket 2, so that both ends of the orientation shaft 31 can respectively form a rotating connection with the bottom end of the buoy body 1 and the top end of the base bracket 2. At the same time, a shock-absorbing rubber ring 311 is provided between the orientation shaft 31 and the U-shaped seat 37; the base bracket 2 is a horn-shaped support frame, which includes a top plate 21 and a circular ring seat 22. A plurality of connecting pipes 23 are equidistantly arranged between the top plate 21 and the circular ring seat 22. An inverted U-shaped pipe 24 is provided between adjacent connecting pipes 23. Both ends of the inverted U-shaped pipe 24 are respectively connected to the top plate 21 and the circular ring seat 22. A reinforcing member 25 is provided inside the connecting pipe 23 and the inverted U-shaped pipe 24. The reinforcing member 25 is arranged in a circular ring structure for improving the connection strength between the plurality of connecting pipes 23 and the inverted U-shaped pipe 24. And counterweights 26 are provided between adjacent connecting pipes 23 on the circular ring seat 22.
[0017] To further improve the anti-overturning performance of the buoy device, an anchoring member is connected to the bottom of the base bracket 2. The anchoring member includes a connecting ring 4. One side of the connecting ring 4 is connected with at least two connecting anchor chains 41, and the other side is connected with a fixed anchor chain 42. The end of the connecting anchor chain 41 far from the connecting ring 4 is connected to the circular ring seat 22, and the end of the fixed anchor chain 42 far from the connecting ring 4 is connected with a sinker.
[0018] The above embodiments are only a part of the embodiments of the present invention, rather than all embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without making creative efforts belong to the scope of protection of the present invention.
Claims
1. A hydrological detection sensor installation and fixing device, comprising a buoy body (1), characterized in that: A support buffer assembly is provided at the bottom of the buoy body (1), and the support buffer assembly includes a base bracket (2) and a rubber ring sleeve (3). The two ends of the rubber ring sleeve (3) are respectively connected to the buoy body (1) and the base bracket (2). A plurality of directional shafts (31) are evenly distributed in the rubber ring sleeve (3). The two ends of the directional shaft (31) are respectively rotatably connected to the bottom end of the buoy body (1) and the top end of the base bracket (2). The upper end of the directional shaft (31) is provided with a threaded seat (32), and the lower end is provided with a fixing plate (33). The threaded seat (32) is provided with a corresponding adjusting nut (34). A spring (35) is provided between the adjusting nut (34) and the fixing plate (33). A pipe (11) for installing a sensor is provided at the middle position of the bottom of the buoy body (1). The rubber ring sleeve (3) is sleeved on the outside of the pipe (11). The length of the pipe (11) is greater than the height of the rubber ring sleeve (3).
2. A hydrological detection sensor installation and fixing device according to claim 1, characterized in that: The buoy body (1) is arranged in a disc-shaped structure, and its horizontal cross section is circular. The diameter of the buoy body (1) is greater than its thickness.
3. A hydrological detection sensor installation and fixing device according to claim 1, characterized in that: The base support (2) is a trumpet-shaped support frame, comprising a top plate (21) and a circular ring seat (22), a plurality of connecting tubes (23) are arranged at equal intervals between the top plate (21) and the circular ring seat (22), an inverted U-shaped tube (24) is arranged between adjacent connecting tubes (23), two ends of the inverted U-shaped tube (24) are respectively connected to the top plate (21) and the circular ring seat (22), and reinforcing members (25) are arranged on the inner sides of the connecting tube (23) and the inverted U-shaped tube (24).
4. A hydrological detection sensor installation and fixing device according to claim 3, characterized in that: Counterweight blocks (26) are provided between adjacent connecting pipes (23) on the annular seat (22).
5. The hydrological detection sensor installation and fixing device according to claim 1, characterized in that: Through holes are provided at both ends of the orientation shaft (31), a rotating shaft (36) is provided in the through holes, a U-shaped seat (37) is sleeved on the rotating shaft (36), and the U-shaped seat (37) is respectively fixed to the bottom end of the buoy body (1) and the top end of the base bracket (2), and a shock-absorbing rubber ring (311) is provided between the orientation shaft (31) and the U-shaped seat (37).
6. A hydrological detection sensor installation and fixing device according to claim 1, characterized in that: The bottom of the base support (2) is connected to an anchoring member, the anchoring member comprises a connecting ring (4), one side of the connecting ring (4) is connected to at least two connecting anchor chains (41), and the other side is connected to a fixed anchor chain (42), and one end of the connecting anchor chain (41) away from the connecting ring (4) is connected to the circular ring seat (22).