Ship-side telescopic fixing device for hydrological monitoring instrument
Through the ship-side telescopic fixing device, the horizontal and vertical adjustment rods are used to match the curved fixing rods, the problem of difficulty in fixing the hydrological monitoring instruments is solved, flexible and stable measurement is achieved, and costs are reduced.
Patent Information
- Application Number
- CN202422919223.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-11-28
- Publication Date
- 2025-08-26
- Estimated Expiration
- 2034-11-28
AI Technical Summary
Traditional hydrological monitoring instruments have difficulty in fixing points, poor mobility, low efficiency, and reduced accuracy of test results under the influence of unstable water flow, and the existing systems lack flexibility and high cost.
The ship-side telescopic fixing device is adopted, and the instrument position is coordinated by the horizontal adjustment rod and the vertical adjustment rod, and the curved fixing rod is fixed and clamped, so that the instrument can be stable and fixed and flexible.
It improves the flexibility and stability of fixed-point measurement of the instrument, enhances its resistance to the impact force of the water flow, and reduces manufacturing costs.
Smart Images
Figure CN223266990U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of hydrological monitoring, in particular to a ship-side telescopic fixing device for a hydrological monitoring instrument. Background Art
[0002] Traditional hydrological surveying primarily involves water level observation, flow measurement, precipitation observation, and water quality monitoring. Flow measurement often utilizes float methods, current meters, and electromagnetic flowmeters. During this process, workers suspend test instruments and acquire data from cableways using ropes suspended from fixed locations. However, this method suffers from poor mobility and low efficiency. Furthermore, unstable water flow makes it difficult to locate instruments, significantly reducing the accuracy of the test results. Recently, a hydrological cableway intelligent operation system and method has emerged. This system uses a trolley to move an operating cabin along the main cable and across the cabin, addressing the difficulties of locating and navigating hydrological cableway operations. However, this system requires the deployment of fixed towers at both ends of the riverbank, limiting technicians to specific river sections. This system lacks flexibility and its bulky structure significantly increases manufacturing costs. Summary of the Invention
[0003] The purpose of the utility model is to provide a ship-side retractable fixing device for a hydrological monitoring instrument. The horizontal adjustment rod and the vertical adjustment rod cooperate to control the position of the instrument, and the bent fixing rod fixes and clamps the instrument. It has the advantages of simple production, easy installation, stable operation, flexible movement, safety and reliability, thereby solving the above-mentioned problems existing in the prior art.
[0004] In order to achieve the above purpose, the technical solution adopted by the present utility model is as follows:
[0005] The utility model provides a telescopic fixing device for a hydrological monitoring instrument on the ship side, comprising a ship fixing rod 1, a horizontal adjustment rod 2, a vertical adjustment rod 3 and a curved fixing rod 4;
[0006] The top end of the ship fixing rod 1 is movably connected to the horizontal adjustment rod 2, and the horizontal adjustment rod 2 can move linearly in the horizontal direction at the top end of the ship fixing rod 1; one end of the horizontal adjustment rod 2 is movably connected to the vertical adjustment rod 3, and the vertical adjustment rod 3 can move linearly in the vertical direction at one end of the horizontal adjustment rod 2; the bent fixing rod 4 is connected to the bottom end of the vertical adjustment rod 3.
[0007] Furthermore, there are a plurality of the ship fixing rods 1 , and a plurality of first screw holes 5 are provided on the side of the ship fixing rod 1 .
[0008] Furthermore, a first sleeve 6 is provided at the top of the ship fixing rod 1, and the end of the horizontal adjustment rod 2 away from the vertical adjustment rod 3 is sleeved in the first sleeve 6, and a plurality of second screw holes 7 are provided at intervals on the first sleeve 6 and the horizontal adjustment rod 2.
[0009] Furthermore, a second sleeve 8 is provided at one end of the horizontal adjustment rod 2 close to the vertical adjustment rod 3; the vertical adjustment rod 3 is sleeved in the second sleeve 8 and a number of third screw holes 9 are provided at intervals on the second sleeve 8 and the vertical adjustment rod 3, and a number of fourth screw holes 10 are provided at the bottom end of the vertical adjustment rod 3.
[0010] Furthermore, there are a plurality of the curved fixing rods 4 , and a plurality of screw holes matching the fourth screw hole 10 are provided at the contact point between the bottom end of each curved fixing rod 4 and the vertical adjustment rod 3 .
[0011] Furthermore, a first limiting plate 11 is provided at one end of the horizontal adjusting rod 2 away from the vertical adjusting rod 3 ; and a second limiting plate 12 is provided at the top end of the vertical adjusting rod 3 .
[0012] The beneficial effects of the utility model are:
[0013] The extension amount is adjusted by the horizontal adjustment rod, so that the instrument can be hung according to the thickness of the ship's side and the horizontal distance between the measuring point and the ship's side; the extension amount is adjusted by the vertical adjustment rod, so that the instrument can be hung according to the ship's height above the water surface and the depth of the measuring point from the water surface; screw holes are provided on both the ship fixing rod and the horizontal adjustment rod and are fixed to the ship's side by screws, ensuring the stability of the device during operation; several curved fixing rods are provided at the bottom end of the vertical adjustment rod, which increases the lateral stress on the test instrument, thereby balancing the impact force of the water flow in all directions at the measuring point on the instrument. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] Figure 1 It is a three-dimensional schematic diagram of the telescopic fixing device on the side of a ship of the present invention;
[0015] Figure 2 This is a state diagram of the ship side retractable fixing device of the utility model when in use;
[0016] Figure 3 It is a top view of the telescopic fixing device on the side of a ship of the present invention.
[0017] Among them: 1---ship fixing rod; 2---horizontal adjustment rod; 3---vertical adjustment rod; 4---bent fixing rod; 5---first screw hole; 6---first sleeve; 7---second screw hole; 8---second sleeve; 9---third screw hole; 10---fourth screw hole; 11---first limit plate; 12---second limit plate. DETAILED DESCRIPTION
[0018] In order to make the purpose, technical solutions and advantages of the present invention more clearly understood, the present invention will be further described in detail below with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not intended to limit the present invention.
[0019] Example 1:
[0020] like Figure 1-3 As shown, the present invention provides a telescopic fixing device for a hydrological monitoring instrument on the side of a ship, comprising a ship fixing rod 1, a horizontal adjustment rod 2, a vertical adjustment rod 3, and a curved fixing rod 4. The number of the ship fixing rods 1 is several, so that they can be easily contacted and fixedly connected to the side of the ship. The top of the ship fixing rod 1 is movably connected to the horizontal adjustment rod 2, which can move linearly in the horizontal direction at the top of the ship fixing rod 1, so that the horizontal adjustment rod 2 can be extended out of the ship surface according to the thickness of the ship side plate and the horizontal distance between the measuring point and the ship. The vertical adjustment rod 3 is movably connected to one end of the horizontal adjustment rod 2, which can move linearly in the vertical direction along the side of the horizontal adjustment rod 2, so that the vertical adjustment rod 3 can be extended underwater according to the height of the ship surface and the depth of the measuring point from the water surface. The bottom end of the vertical adjustment rod 3 is connected to the curved fixing rod 4. The number of the curved fixing rod 4 is several, which is conducive to applying multiple lateral stresses to the instrument underwater and facilitating the clamping and fixing of the instrument during operation.
[0021] Example 2:
[0022] On the basis of the above embodiments, another embodiment of the present utility model is that, in order to realize the extension adjustment of the horizontal adjustment rod 2, a first sleeve 6 is provided at the top of the ship fixing rod 1, and the end of the horizontal adjustment rod 2 away from the vertical adjustment rod 3 is sleeved in the first sleeve 6 and a plurality of second screw holes 7 are provided at intervals on the first sleeve 6 and the second screw holes 7 on the first sleeve 6 and the horizontal adjustment rod 2 are connected and fixed by screws after corresponding to each other.
[0023] In order to achieve the extension adjustment of the vertical adjustment rod 3, a second sleeve 8 is provided at one end of the horizontal adjustment rod 2 close to the vertical adjustment rod 3; the vertical adjustment rod 3 is sleeved in the second sleeve 8 and a number of third screw holes 9 are provided at intervals on the second sleeve 8 and the vertical adjustment rod 3, and the second sleeve 8 and the third screw holes 9 on the vertical adjustment rod 3 are connected and fixed by screws after corresponding to each other.
[0024] Example 3:
[0025] Based on the above embodiment, another embodiment of the present utility model is that a first limit plate 11 is provided at the end of the horizontal adjustment rod 2 away from the vertical adjustment rod 3 to prevent the horizontal adjustment rod 2 from detaching from the first sleeve 6; similarly, a second limit plate 12 is provided at the top end of the vertical adjustment rod 3 to prevent the vertical adjustment rod 3 from detaching from the second sleeve 8.
[0026] Example 4:
[0027] On the basis of the above embodiments, another embodiment of the present utility model is that a first screw hole 5 is provided on the ship fixing rod 1 and the horizontal adjustment rod 2. The first screw holes 5 on the ship fixing rod 1 and the horizontal adjustment rod 2 correspond to the screw holes on the inner edge and the upper edge of the ship side respectively and are fixed by screws, so that the device is fixedly connected to the ship as a whole, thereby ensuring the stability of the device during operation to a certain extent.
[0028] Example 5:
[0029] Based on the above embodiment, another embodiment of the present invention is that the bottom end of the vertical adjustment rod 3 is provided with a plurality of fourth screw holes 10. The number of the curved fixing rods 4 is multiple, and each of the curved fixing rods 4 is provided with a plurality of screw holes matching the fourth screw holes 10 at the contact point with the bottom end of the vertical adjustment rod 3.
[0030] The screw hole of the bent fixing rod 4 corresponds to the fourth screw hole 10 on the vertical adjustment rod 3 and is fixed by screws. The bent fixing rod 4 contacts the edge of the instrument contour, so that the device has the ability to tighten the underwater instrument, which is beneficial for the instrument to move with the ship for fixed-point measurement.
[0031] By adopting the above technical solution disclosed in the utility model, the following beneficial effects are obtained:
[0032] The characteristic that the horizontal adjustment rod and the vertical adjustment rod can be moved in a straight line makes it convenient for the staff to control the extension of the horizontal adjustment rod and the vertical adjustment rod at the same time according to the specific position of the measuring point, thereby improving the flexibility of the fixed-point measurement of the device control instrument; the use of the curved fixed rod connected to the vertical adjustment rod increases the lateral stress on the hydrological testing instrument, thereby improving the stability of the fixed-point measurement of the device control instrument, which has broad guiding and promotion significance.
[0033] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principles of the present invention. These improvements and modifications should also be considered within the scope of protection of the present invention.
Claims
1. A ship-side retractable fixing device for a hydrological monitoring instrument, characterized in that: It comprises a ship fixing rod (1), a horizontal adjustment rod (2), a vertical adjustment rod (3) and a curved fixing rod (4); The top end of the ship-fixing rod (1) is movably connected to the horizontal adjustment rod (2), and the horizontal adjustment rod (2) can move linearly in the horizontal direction at the top end of the ship-fixing rod (1); one end of the horizontal adjustment rod (2) is movably connected to the vertical adjustment rod (3), and the vertical adjustment rod (3) can move linearly in the vertical direction at one end of the horizontal adjustment rod (2); and the bottom end of the vertical adjustment rod (3) is connected to the curved fixing rod (4).
2. A ship-side retractable fixing device for a hydrological monitoring instrument according to claim 1, characterized in that: There are a plurality of the ship fixing rods (1), and a plurality of first screw holes (5) are provided on the side of the ship fixing rods (1).
3. The ship-side retractable fixing device for a hydrological monitoring instrument according to claim 1, characterized in that: A first sleeve (6) is provided at the top end of the ship fixing rod (1), and an end of the horizontal adjustment rod (2) away from the vertical adjustment rod (3) is sleeved in the first sleeve (6), and a plurality of second screw holes (7) are provided at intervals on the first sleeve (6) and the horizontal adjustment rod (2).
4. The ship-side retractable fixing device for a hydrological monitoring instrument according to claim 1, characterized in that: A second sleeve (8) is provided at one end of the horizontal adjustment rod (2) close to the vertical adjustment rod (3); the vertical adjustment rod (3) is sleeved in the second sleeve (8), and a plurality of third screw holes (9) are provided at intervals on the second sleeve (8) and the vertical adjustment rod (3); and a plurality of fourth screw holes (10) are provided at the bottom end of the vertical adjustment rod (3).
5. The ship-side retractable fixing device for a hydrological monitoring instrument according to claim 4, characterized in that: There are several curved fixing rods (4), and a plurality of screw holes matching the fourth screw hole (10) are provided at the contact point between the bottom end of each curved fixing rod (4) and the vertical adjustment rod (3).
6. The ship-side retractable fixing device for a hydrological monitoring instrument according to claim 1, characterized in that: A first limiting plate (11) is provided at one end of the horizontal adjusting rod (2) away from the vertical adjusting rod (3); and a second limiting plate (12) is provided at the top end of the vertical adjusting rod (3).