Pontoon type acoustic Doppler current profiler

Abstract

The utility model discloses a pontoon type acoustic Doppler flow velocity profiler, which relates to the field of acoustic Doppler flow velocity profilers, and comprises a pontoon main body and an acoustic Doppler flow velocity profiler main body, and two electric push rods are arranged on the acoustic Doppler flow velocity profiler main body. Movable rings are installed at the output ends of the two electric push rods through piston rods, a plurality of connecting blocks are arranged on the outer wall of the acoustic Doppler flow velocity profiler body, stop levers are connected to the connecting blocks through rotating shafts, and push plates are connected between the stop levers and the movable rings through connecting shafts. According to the acoustic Doppler flow velocity profiler, the blocking rod and the protruding block are arranged, the blocking rod can protect the acoustic Doppler flow velocity profiler body and prevent objects from impacting the acoustic Doppler flow velocity profiler body, the protruding block is arranged so that the plastic bag can be conveniently hung, and the plastic bag in water is prevented from being wrapped on the outer wall of the acoustic Doppler flow velocity profiler body; therefore, the acoustic Doppler flow velocity profiler main body is prevented from detecting the water body.

Description

Technical Field

[0001] The utility model relates to the field of acoustic Doppler current profilers, in particular to a floating ship type acoustic Doppler current profiler. Background Art

[0002] The Acoustic Doppler Current Profiler is a dynamic flow measurement device that can directly measure the velocity profile of a cross section, does not disturb the flow field, has a short test duration, and has a large velocity measurement range. It is currently used for flow field structure surveys, velocity and flow measurements in oceans and estuaries. When in use, the ADCP needs to be mounted on a small flow measurement carrier (such as a floating vessel) for use.

[0003] According to the Chinese patent with patent announcement number CN217994711U, a measuring ship as an acoustic Doppler current profiler ADCP is disclosed. The utility model can adapt to different water conditions and can ensure the stability of ADCP current measurement and the accuracy of current measurement results during the current measurement process. The hull is stable during use, and will not roll over, raise its head, and other problems. The ADCP current measurement results are relatively accurate.

[0004] Regarding the above-mentioned disclosed patent content, an acoustic Doppler current profiler will be installed on a floating boat, and then the acoustic Doppler current profiler will be used to measure the flow. However, because plastic bags may float in the ocean and rivers, when the acoustic Doppler current profiler encounters a plastic bag during the flow measurement process, the plastic bag may wrap the acoustic Doppler current profiler, and it is difficult to separate the plastic bag from the acoustic Doppler current profiler, which will affect the flow measurement efficiency of the acoustic Doppler current profiler. Utility Model Content

[0005] Based on this, the purpose of the utility model is to provide a floating acoustic Doppler current profiler to solve the technical problem that when the acoustic Doppler current profiler is measuring flow, the plastic bag may wrap it and thus affect the flow measurement effect.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a floating vessel type acoustic Doppler current profiler, comprising a floating vessel body and an acoustic Doppler current profiler body, the acoustic Doppler current profiler body is provided with two electric push rods, and the output ends of the two electric push rods are installed with movable rings through piston rods, the outer wall of the acoustic Doppler current profiler body is provided with a plurality of connecting blocks, and the connecting blocks are connected with baffle rods through rotating shafts, and a push plate is connected between the baffle rod and the movable ring through a connecting shaft.

[0007] By adopting the above technical solution, when the stop rod needs to be rotated, the electric push rod can be started, and the operation of the electric push rod can extend the piston rod, thereby pushing the movable ring to move upward and pushing the push plate to rotate.

[0008] Furthermore, a fixing plate is provided on the top of the floating vessel body, and a mounting plate is provided above the outer wall of the acoustic Doppler flow profiler body.

[0009] By adopting the above technical solution, the arrangement of the mounting plate facilitates the installation of the acoustic Doppler flow profiler body and prevents the acoustic Doppler flow profiler body from shaking.

[0010] Furthermore, the installation plate is provided with a plurality of fastening bolts extending into the interior of the fixing plate, and the floating boat body is also provided with an installation opening.

[0011] By adopting the above technical solution, the installation opening is arranged so that the main body of the acoustic Doppler flow profiler can pass through, thereby facilitating the installation of the main body of the acoustic Doppler flow profiler.

[0012] Furthermore, a plurality of protrusions are equidistantly mounted on the barrier rod, and the protrusions are conical in shape.

[0013] By adopting the above technical solution, the projections are arranged so as to hang the plastic bag, thereby preventing the plastic bag from directly wrapping the main body of the acoustic Doppler flow profiler.

[0014] Furthermore, the movable ring is sleeved on the outer wall of the acoustic Doppler flow profiler body, and the movable ring is slidably connected to the acoustic Doppler flow profiler body.

[0015] By adopting the above technical solution, the movable ring can stably move up and down, and the push plate can be driven to rotate when the movable ring moves.

[0016] Furthermore, the plurality of baffles are distributed on the outer wall of the acoustic Doppler flow profiler body in a ring array.

[0017] By adopting the above technical solution, the blocking rod can protect the main body of the acoustic Doppler current profiler to prevent the plastic bag in the water from wrapping around the outer wall of the main body of the acoustic Doppler current profiler.

[0018] Furthermore, the push plate is rotatably connected to the movable ring.

[0019] By adopting the above technical solution, when the movable ring moves, it can drive the push plate to rotate.

[0020] Furthermore, the baffle rod is rotatably connected to the connecting block via a rotating shaft, and the baffle rod is made of stainless steel.

[0021] By adopting the above technical solution, the barrier rod can be rotated through the rotating shaft, and the barrier rod is made of stainless steel material to prevent the barrier rod from rusting.

[0022] Furthermore, the acoustic Doppler flow profiler body is detachably connected to the floating vessel body.

[0023] By adopting the above technical solution, it is convenient to disassemble the main body of the acoustic Doppler current profiler from the main body of the floating vessel.

[0024] In summary, the utility model mainly has the following beneficial effects:

[0025] 1. The utility model is provided with a baffle and a convex block. The baffle can protect the main body of the acoustic Doppler current profiler to prevent objects from hitting the main body of the acoustic Doppler current profiler. The convex block is provided to hang a plastic bag to prevent the plastic bag in the water from being wrapped around the outer wall of the main body of the acoustic Doppler current profiler, thereby preventing the main body of the acoustic Doppler current profiler from detecting the water body.

[0026] 2. The utility model is provided with an electric push rod, a movable ring and a push plate. When the baffle rod needs to be rotated, the electric push rod can be started. The operation of the electric push rod can extend the piston rod, thereby pushing the movable ring to move upward and pushing the push plate to rotate. The push plate pushes the baffle rod to rotate, and then drives the protrusion to rotate. In this way, the angle of the baffle rod can be adjusted, which is convenient for protecting the main body of the acoustic Doppler flow profiler. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 It is a schematic diagram of the overall three-dimensional structure of the utility model;

[0028] Figure 2 It is a schematic diagram of the overall front section structure of the utility model;

[0029] Figure 3 This is a schematic diagram of the three-dimensional structure of the main body of the floating boat of the utility model;

[0030] Figure 4 This is a schematic diagram of the main body three-dimensional structure of the acoustic Doppler flow profiler of the utility model;

[0031] Figure 5 It is a schematic diagram of the three-dimensional structure of the movable ring of the utility model.

[0032] In the figure: 1, floating boat body; 2, fixing plate; 3, mounting plate; 4, acoustic Doppler current profiler body; 5, electric push rod; 6, movable ring; 7, push plate; 8, connecting block; 9, rotating shaft; 10, stop rod; 11, protrusion; 12, mounting port; 13, fastening bolt. DETAILED DESCRIPTION

[0033] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. The embodiments described below with reference to the drawings are exemplary and are only used to explain the utility model, and cannot be understood as limiting the utility model.

[0034] The following describes an embodiment of the utility model based on its overall structure.

[0035] Embodiment 1:

[0036] A floating acoustic Doppler current profiler, such as Figure 1-Figure 5 As shown, it includes a floating boat body 1 and an acoustic Doppler current profiler body 4. A fixing plate 2 is provided on the top of the floating boat body 1. A mounting plate 3 is provided above the outer wall of the acoustic Doppler current profiler body 4. The mounting plate 3 is provided to facilitate the installation of the acoustic Doppler current profiler body 4 and prevent the acoustic Doppler current profiler body 4 from shaking. A plurality of fastening bolts 13 extending to the inside of the fixing plate 2 are provided on the mounting plate 3. A mounting opening 12 is also provided on the floating boat body 1. The mounting opening 12 is provided to facilitate the passage of the acoustic Doppler current profiler body 4, thereby facilitating the installation of the acoustic Doppler current profiler body 4. The acoustic Doppler current profiler body 4 is detachably connected to the floating boat body 1, so as to facilitate the disassembly and assembly of the acoustic Doppler current profiler body 4.

[0037] Specifically, two electric push rods 5 are provided on the main body 4 of the acoustic Doppler current profiler, and the output ends of the two electric push rods 5 are installed with movable rings 6 through piston rods. The outer wall of the main body 4 of the acoustic Doppler current profiler is provided with multiple connecting blocks 8, and the connecting blocks 8 are connected with baffle rods 10 through rotating shafts 9. A push plate 7 is connected between the baffle rod 10 and the movable ring 6 through a connecting shaft. When the baffle rod 10 needs to be rotated, the electric push rod 5 can be started. The operation of the electric push rod 5 can extend the piston rod, thereby pushing the movable ring 6 to move up and pushing the push plate 7 to rotate. The push plate 7 is rotatably connected to the movable ring 6, and the baffle rod 10 is rotatably connected to the connecting block 8 through the rotating shaft 9. The baffle rod 10 is made of stainless steel so that the baffle rod 10 can be rotated through the rotating shaft 9. The baffle rod 10 is made of stainless steel to prevent the baffle rod 10 from rusting.

[0038] See also Figure 2-Figure 5 The movable ring 6 is sleeved on the outer wall of the acoustic Doppler current profiler body 4, and the movable ring 6 is slidably connected to the acoustic Doppler current profiler body 4 so that the movable ring 6 can move up and down stably. When the movable ring 6 moves, it can drive the push plate 7 to rotate. A plurality of baffles 10 are distributed in a ring array on the outer wall of the acoustic Doppler current profiler body 4. The baffles 10 can protect the acoustic Doppler current profiler body 4 to prevent the plastic bag in the water from being wrapped around the outer wall of the acoustic Doppler current profiler body 4.

[0039] Embodiment 2:

[0040] On the basis of the above-mentioned embodiment 1, in order to facilitate hanging of the plastic bag and prevent the plastic bag from directly adhering to the acoustic Doppler flow profiler body 4, the following structure is provided.

[0041] See also Figure 1, Figure 2 and Figure 4 A plurality of protrusions 11 are equidistantly mounted on the blocking rod 10. The protrusions 11 are conical in shape. The protrusions 11 are arranged so as to hang the plastic bag to prevent the plastic bag from directly wrapping the acoustic Doppler flow profiler body 4.

[0042] The working principle of the utility model is as follows: first, the user can install the acoustic Doppler current profiler body 4 on the floating boat body 1 through the mounting plate 3 and turn on the power supply, and then the water flow velocity can be measured through the acoustic Doppler current profiler body 4, and the baffle 10 can protect the acoustic Doppler current profiler body 4 to prevent objects from hitting the acoustic Doppler current profiler body 4, and the protrusion 11 is set to hang the plastic bag to prevent the plastic bag in the water from being wrapped around the outer wall of the acoustic Doppler current profiler body 4. When the baffle 10 needs to be rotated, the electric push rod 5 can be started, and the electric push rod 5 can extend the piston rod when it works, thereby pushing the movable ring 6 to move up and pushing the push plate 7 to rotate, and the push plate 7 pushes the baffle 10 to rotate, and then drives the protrusion 11 to rotate, so that the angle of the baffle 10 can be adjusted.

[0043] Although an embodiment of the utility model has been shown and described, this specific embodiment is only an explanation of the utility model and is not a limitation of the utility model. The specific features, structures, materials or characteristics described may be combined in a suitable manner in any one or more embodiments or examples. After reading this specification, those skilled in the art may make modifications, substitutions and variations to the embodiments without creative contribution as needed without departing from the principles and purpose of the utility model. However, as long as they are within the scope of the claims of the utility model, they are protected by patent law.

Claims

1. A floating vessel acoustic Doppler current profiler, comprising a floating vessel body (1) and an acoustic Doppler current profiler body (4), characterized in that: The acoustic Doppler flow profiler body (4) is provided with two electric push rods (5), and the output ends of the two electric push rods (5) are installed with movable rings (6) via piston rods. The outer wall of the acoustic Doppler flow profiler body (4) is provided with a plurality of connecting blocks (8), and the connecting blocks (8) are connected to blocking rods (10) via rotating shafts (9). A push plate (7) is connected between the blocking rods (10) and the movable ring (6) via a connecting shaft.

2. A floating acoustic Doppler current profiler according to claim 1, characterized in that: A fixing plate (2) is provided on the top of the floating vessel body (1), and a mounting plate (3) is provided above the outer wall of the acoustic Doppler flow profiler body (4).

3. A floating acoustic Doppler current profiler according to claim 2, characterized in that: The installation plate (3) is provided with a plurality of fastening bolts (13) extending into the interior of the fixing plate (2), and the floating boat body (1) is also provided with an installation opening (12).

4. The floating acoustic Doppler current profiler according to claim 1, characterized in that: A plurality of protrusions (11) are equidistantly mounted on the barrier rod (10), and the protrusions (11) are conical in shape.

5. The floating acoustic Doppler current profiler according to claim 1, characterized in that: The movable ring (6) is sleeved on the outer wall of the acoustic Doppler flow profiler body (4), and the movable ring (6) is slidably connected to the acoustic Doppler flow profiler body (4).

6. The floating acoustic Doppler current profiler according to claim 1, characterized in that: The plurality of baffle bars (10) are distributed in a ring array on the outer wall of the acoustic Doppler flow profiler body (4).

7. The floating acoustic Doppler current profiler according to claim 1, characterized in that: The push plate (7) is rotatably connected to the movable ring (6).

8. The floating acoustic Doppler current profiler according to claim 1, characterized in that: The baffle rod (10) is rotatably connected to the connecting block (8) via a rotating shaft (9), and the baffle rod (10) is made of stainless steel.

9. The floating acoustic Doppler current profiler according to claim 1, characterized in that: The acoustic Doppler current profiler body (4) is detachably connected to the floating vessel body (1).

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