CN213874318U - Multilayer ocean current monitoring devices - Google Patents
Multilayer ocean current monitoring devices Download PDFInfo
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- CN213874318U CN213874318U CN202120020095.9U CN202120020095U CN213874318U CN 213874318 U CN213874318 U CN 213874318U CN 202120020095 U CN202120020095 U CN 202120020095U CN 213874318 U CN213874318 U CN 213874318U
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Abstract
The utility model belongs to the field of ocean monitoring, in particular to a multilayer ocean current monitoring device, wherein small ships and floating bodies, the floating bodies and a support frame body, and the support frame body and a heavy hammer are connected by cables; the upper bracket and the lower bracket are connected through a connecting flange, at least one fastening clamp is arranged on the lower bracket and comprises a welding fastening clamp and a movable fastening clamp, the welding fastening clamp is arranged on the lower bracket, the movable fastening clamp is detachably connected with the welding fastening clamp, and the acoustic Doppler current profiler is accommodated in a space surrounded by the welding fastening clamp and the movable fastening clamp and is clamped and fixed by the welding fastening clamp and the movable fastening clamp. The acoustic Doppler current profiler of the utility model is hoisted at the central position of the lower part of the floating body, the lower weight further ensures the verticality, the inclination angle is smaller even under the action of strong current, and the vertical profile current measurement has better accuracy; and simultaneously, the utility model has the advantages of it is fixed firm, simple structure, price/performance ratio height.
Description
Technical Field
The utility model belongs to the ocean monitoring field, specifically speaking are multilayer ocean current monitoring devices.
Background
The sea current parameter of the vertical section from the sea surface to the sea bottom in the sea has very strong guiding significance for the research of ocean science, mariculture and the like, is also the fundamental guarantee of military activities such as national defense construction, soil containment and the like, and is an important basis for the construction of marine environmental engineering. One of the important means to obtain ocean current parameters of offshore vertical profiles is based on ocean current monitoring of survey vessels. The traditional method is that a current meter is hung outside a ship board to monitor the sea current of a vertical section; but the hull is met a current and is met a wave area great to receive the sea wind effect, the hull rocks easily, and small-size ship is particularly, causes the current meter to rock badly, and monitoring data quality is relatively poor. Based on this, it puts forward to let small-size ship as relying on, pulls a small-size body, and the better small-size body of steady heart is put as the hanging of current meter and is supported, can guarantee the steady heart of current meter to improve monitoring data quality.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a multilayer ocean current monitoring devices. The multilayer ocean current monitoring device is not affected by the shaking of a ship, is automatically suspended on the water surface, is only moored on the ship, is laid, guarded and recovered by a small ship, is slightly inclined by the shaking of a floating body, and has better accuracy in the flow measurement of a vertical section.
The purpose of the utility model is realized through the following technical scheme:
the utility model comprises a small ship, a floating body, a support frame body, an acoustic Doppler current profiler and a heavy hammer, wherein the floating body is respectively connected with the small ship and one end of the support frame body through a cable, the other end of the support frame body is connected with the heavy hammer through the cable, and the acoustic Doppler current profiler is arranged inside the support frame body; the center lines in the vertical direction are collinear after the floating body, the support frame body and the heavy hammer are connected through the cable.
Wherein: the floating body comprises a tower frame, a main floating body, a sealed cabin body and supporting legs, the main floating body is sleeved on the sealed cabin body, and a storage battery and a data acquisition and control system are respectively installed in the sealed cabin body; the tower is arranged on the upper surface of the main floating body, a GPS device and an anchor lamp are arranged on the tower, and the GPS device and the anchor lamp are respectively connected with the storage battery and the data acquisition and control system; the lower surface of the main floating body is provided with a plurality of supporting legs.
And a watertight wiring which extends out of the sealed cabin body is reserved in the storage battery and the data acquisition and control system which are arranged in the sealed cabin body, and the watertight wiring is connected with the GPS device and the anchor lamp.
The supporting frame body comprises an upper support and a lower support which are connected through a connecting flange, one end of the upper support is connected with the floating body through a cable, and the other end of the upper support is connected with one side of the connecting flange; one end of the lower support is connected with the heavy hammer through a cable, and the other end of the lower support is connected with the other side of the connecting flange; at least one fastening clamp is installed in the lower support, and the acoustic Doppler current profiler is clamped and fixed in the support frame body through the fastening clamp.
The upper support comprises a plurality of short folding rods, reinforcing ribs A and a pull nose A, one end of each short folding rod is welded on the pull nose A in a gathering and symmetrical mode, the other end of each short folding rod is connected with one side of the connecting flange, and the pull nose A is connected with the floating body through a cable; each short folding rod is connected inside through strengthening rib A support.
The lower support comprises a plurality of long folding rods, a fastening clamp, a reinforcing rib B and a pull nose B, one end of each long folding rod is welded on the pull nose B in a gathering and symmetrical mode, the other end of each long folding rod is connected with the other side of the connecting flange, and the pull nose B is connected with a heavy hammer through a cable; each long folding rod is connected with the inside of the long folding rod through a reinforcing rib B support, and the fastening clamp is fixedly connected between each long folding rod.
The acoustic Doppler current profiler is accommodated in a space defined by the welding fastening clamp and the movable fastening clamp and is clamped and fixed by the welding fastening clamp and the movable fastening clamp.
The part for clamping the acoustic Doppler current profiler between the welding fastening clamp and the movable fastening clamp is arc-shaped, and the two ends of the welding fastening clamp and the two ends of the movable fastening clamp are detachably fastened and connected through fixing screws respectively; the acoustic Doppler current profiler is fixed in the circular accommodating space formed by the welding fastening clamp and the movable fastening clamp after the rubber pad is added.
The utility model discloses an advantage does with positive effect:
1. the system is reliable and stable, the utility model discloses an acoustics Doppler current profiler fixes at the support frame internally, supports the support frame upper end and connects the body that floats at the sea, and the lower extreme is decorated and is connect the weight, and the body is compared with the ship, and the size is little a lot, receives the stormy wave power and reduces whole system's rocking, and the further lowering system focus of lower extreme weight also is favorable to acoustics Doppler current profiler at the stable work under water.
2. The vertical section current surveying is accurate, the utility model discloses an acoustics Doppler current profiler vertical property is good, and it is less to receive the body to rock the angle of slope, and the vertical section current surveying has better accuracy.
3. The structure is simple, the cost performance is high, the support frame body is split, and the acoustic Doppler current profiler is easy to mount; the components of the utility model are made of stainless steel materials, which has strong seawater corrosion resistance; the system is convenient to connect and fix and easy to realize.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic structural view of the floating body of FIG. 1;
FIG. 3 is a schematic structural view of the support frame of FIG. 1;
FIG. 4 is a schematic structural view of the upper bracket of FIG. 3;
FIG. 5 is a schematic structural view of the lower bracket of FIG. 3;
FIG. 6 is a schematic view of the connecting flange of FIG. 3;
FIG. 7 is a schematic view of the structure of the fastening clip of FIG. 5;
wherein: 1 is a small ship, and 2 is a cable A;
3 is a floating body, 301 is a tower, 302 is a main floating body, 303 is a sealed cabin body, and 304 is a supporting leg;
4 is a cable B, and the cable B,
5 is a support frame body, 501 is an upper bracket, 50101 is a short folding rod, 50102 is a reinforcing rib A, 50103 is a pull nose A, 502 is a connecting flange, 503 is a lower bracket, 50301 is a long folding rod, 50302 is a fastening clip, 50303 is a reinforcing rib B, and 50304 is a pull nose B;
6 is acoustic Doppler current profiler;
7 is a cable C;
and 8 is a weight.
Detailed Description
The present invention will be described in detail with reference to the accompanying drawings.
As shown in fig. 1, the utility model comprises a small-sized ship 1, a floating body 3, a support frame 5, an acoustic doppler current profiler 6 and a heavy hammer 8, wherein the acoustic doppler current profiler 6 is installed inside the support frame 5, the small-sized ship 1 is connected with the floating body 3 through a cable a2, the floating body 3 is connected with one end of the support frame 5 through a cable B4, and the other end of the support frame 5 is connected with the heavy hammer 8 through a cable C7; after the floating body 3, the support frame body 5 and the heavy hammer 8 are connected through the cable B4 and the cable C7, the vertical center lines are collinear.
As shown in fig. 2, the floating body 3 of the present embodiment includes a tower 301, a main floating body 302, a sealed cabin 303 and support legs 304, the main floating body 302 is sleeved on the sealed cabin 303, a storage battery and a data acquisition and control system are respectively installed in the sealed cabin 303, and watertight connections extending to the outside of the sealed cabin 303 are reserved in the storage battery and the data acquisition and control system; the tower 301 is arranged on the upper surface of the main floating body 302, a GPS device and an anchor lamp are arranged on the tower 301 and used for positioning and warning, and the GPS device and the anchor lamp are respectively connected with a storage battery and a data acquisition and control system; the storage battery can supply power for the GPS device and the anchor lamp on the tower 301, and the data acquisition and control system can control, acquire and store information of the GPS device and the anchor lamp. A plurality of (four in this embodiment) legs 304 are mounted to the lower surface of the main float 302. In practical application, the storage battery and the data acquisition and control system are installed in the sealed cabin 303, and watertight connections extending to the outside of the sealed cabin 303 are reserved; then the main floating body 302 is sleeved and fixed on the sealed cabin 303, the upper tower 301 is installed and fixed on the main floating body 302, the GPS device and the anchor lamp are fixed on the upper tower 301, the watertight connection (namely, a power supply and a control cable) extending out of the sealed cabin 303 is connected with the GPS device and the anchor lamp, and finally four support legs 304 are installed at the lower part of the main floating body 302.
As shown in fig. 3 to 7, the support frame 5 of the present embodiment includes an upper support 501 and a lower support 503 connected by a connecting flange 502, wherein one end of the upper support 501 is connected to the floating body 3 by a cable B4, and the other end is connected to one side of the connecting flange 502; one end of the lower bracket 503 is connected to the weight 8 through a cable C7, and the other end is connected to the other side of the connecting flange 502; at least one fastening clip 50302 is installed in the lower bracket 503, and the acoustic doppler current profiler 6 is fastened inside the support frame body 5 by the fastening clip 50302.
The upper bracket 501 of this embodiment includes a plurality of short folding bars 50101 (four in this embodiment), a reinforcing rib a50102 and a pull tab a50103, one end of each short folding bar 50101 is welded symmetrically to the pull tab a50103, the other end is connected to one side of the connecting flange 502, and the pull tab a50103 is connected to the floating body 3 through a cable B4; the insides of the short folding rods 50101 are supported and connected through two reinforcing ribs A50102.
The lower bracket 503 of this embodiment comprises a plurality of long folding rods 50301 (four in this embodiment), fastening clips 50302, reinforcing ribs B50303 and pull noses B50304, wherein one end of each long folding rod 50301 is welded to the pull nose B50304 in a converging and symmetrical manner, and the other end is connected to the other side of the connecting flange 502, and the pull nose B50304 is connected to the heavy hammer 8 through a cable C7; the insides of the long folding rods 50301 are supported and connected by two reinforcing ribs B50303, and the fastening clips 50302 are fixedly connected among the long folding rods 50301.
The fastening clip 50302 of the present embodiment includes a welding fastening clip and a movable fastening clip, the welding fastening clip is mounted on the two long folding rods 50301 of the lower bracket 503, the movable fastening clip is detachably connected to the welding fastening clip, and the acoustic doppler current profiler 6 is accommodated in a space surrounded by the welding fastening clip and the movable fastening clip, and is clamped and fixed by the welding fastening clip and the movable fastening clip. The part for clamping the acoustic Doppler current profiler 6 between the welding fastening clamp and the movable fastening clamp is arc-shaped, and the two ends of the welding fastening clamp and the two ends of the movable fastening clamp are detachably fastened and connected through fixing screws respectively; the welding fastening clamp and the movable fastening clamp enclose a circular accommodating space, a rubber pad is additionally arranged in the circular accommodating space, and the acoustic Doppler current profiler 6 is fixed in the circular accommodating space enclosed by the welding fastening clamp and the movable fastening clamp after the rubber pad is added and is positioned at the center position below the floating body 3.
The acoustic Doppler current profiler 6 of the utility model is a commercially available product, purchased from Teledyne RD instrument company of America, and has a model number of 300 KADCP.
The utility model discloses a small-size ship 1 is less than 100 t's ship for displacement.
Use the utility model discloses multilayer ocean current monitoring devices realizes that the method of section ocean current monitoring does:
firstly, the acoustic Doppler current profiler 6 is installed in a lower bracket 503 through a fastening clamp 50302, and an upper bracket 501 and the lower bracket 503 are connected into a whole through a connecting flange 502 by using a nut to form a multilayer current monitoring device; then the floating body 3 is connected with the support frame body 5 provided with the acoustic Doppler current profiler 6 by a cable B4, and the heavy hammer 8 is connected with the support frame body 5 provided with the acoustic Doppler current profiler 6 by a cable C7; the upper end of the floating body 3 is connected with the small-sized ship 1 through a cable A2; the heavy hammer 8, the support frame 5 and the floating body 3 are thrown into water in sequence, so that the water floats away from the small ship 1 by a set distance and starts to be monitored.
Claims (8)
1. A multilayer ocean current monitoring device which characterized in that: the marine small-sized ship underwater acoustic Doppler current profiler comprises a small-sized ship (1), a floating body (3), a support frame body (5), an acoustic Doppler current profiler (6) and a heavy hammer (8), wherein the floating body (3) is respectively connected with one end of the small-sized ship (1) and one end of the support frame body (5) through cables, the other end of the support frame body (5) is connected with the heavy hammer (8) through the cables, and the acoustic Doppler current profiler (6) is installed inside the support frame body (5); the floating body (3), the support frame body (5) and the heavy hammer (8) are connected through cables, and then the central lines in the vertical direction are collinear.
2. The multi-layer ocean current monitoring device of claim 1, wherein: the floating body (3) comprises a tower (301), a main floating body (302), a sealed cabin body (303) and supporting legs (304), the main floating body (302) is sleeved on the sealed cabin body (303), and a storage battery and a data acquisition and control system are respectively installed in the sealed cabin body (303); the tower (301) is arranged on the upper surface of the main floating body (302), a GPS device and an anchor lamp are arranged on the tower (301), and the GPS device and the anchor lamp are respectively connected with a storage battery and a data acquisition and control system; the lower surface of the main floating body (302) is provided with a plurality of supporting legs (304).
3. The multi-layer ocean current monitoring device of claim 2, wherein: and a watertight connection wire extending out of the sealed cabin body (303) is reserved in the storage battery and the data acquisition and control system which are arranged in the sealed cabin body (303), and the watertight connection wire is connected with the GPS device and the anchor lamp.
4. The multi-layer ocean current monitoring device of claim 1, wherein: the supporting frame body (5) comprises an upper bracket (501) and a lower bracket (503) which are connected through a connecting flange (502), one end of the upper bracket (501) is connected with the floating body (3) through a cable, and the other end of the upper bracket is connected with one side of the connecting flange (502); one end of the lower support (503) is connected with the heavy hammer (8) through a cable, and the other end of the lower support is connected with the other side of the connecting flange (502); at least one fastening clip (50302) is installed in the lower bracket (503), and the acoustic Doppler current profiler (6) is clamped and fixed in the support frame body (5) through the fastening clip (50302).
5. The multi-layer ocean current monitoring device of claim 4, wherein: the upper support (501) comprises short folding rods (50101), reinforcing ribs A (50102) and a pull nose A (50103), the number of the short folding rods (50101) is multiple, one end of each short folding rod (50101) is welded to the pull nose A (50103) in a gathering and symmetrical mode, the other end of each short folding rod is connected with one side of the connecting flange (502), and the pull nose A (50103) is connected with the floating body (3) through a cable; the insides of the short folding rods (50101) are supported and connected through reinforcing ribs A (50102).
6. The multi-layer ocean current monitoring device of claim 4, wherein: the lower bracket (503) comprises a plurality of long folding rods (50301), fastening clips (50302), reinforcing ribs B (50303) and a pull nose B (50304), one end of each long folding rod (50301) is welded on the pull nose B (50304) in a gathering and symmetrical manner, the other end of each long folding rod (50301) is connected with the other side of the connecting flange (502), and the pull nose B (50304) is connected with a heavy hammer (8) through a cable; the interiors of the long folding rods (50301) are supported and connected through reinforcing ribs B (50303), and the fastening clips (50302) are fixedly connected among the long folding rods (50301).
7. The multi-layer ocean current monitoring device of claim 6, wherein: the fastening clip (50302) comprises a welding fastening clip and a movable fastening clip, the welding fastening clip is arranged on the long folding rod (50301) of the lower bracket (503), the movable fastening clip is detachably connected with the welding fastening clip, the acoustic Doppler current profiler (6) is accommodated in a space surrounded by the welding fastening clip and the movable fastening clip, and the welding fastening clip and the movable fastening clip are used for clamping and fixing.
8. The multi-layer ocean current monitoring device of claim 7, wherein: the part for clamping the acoustic Doppler current profiler (6) between the welding fastening clamp and the movable fastening clamp is arc-shaped, and the two ends of the welding fastening clamp and the two ends of the movable fastening clamp are detachably fastened and connected through fixing screws respectively; the acoustic Doppler current profiler (6) is fixed in the circular accommodating space formed by the welding fastening clamp and the movable fastening clamp after the rubber pad is added.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120020095.9U CN213874318U (en) | 2021-01-06 | 2021-01-06 | Multilayer ocean current monitoring devices |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120020095.9U CN213874318U (en) | 2021-01-06 | 2021-01-06 | Multilayer ocean current monitoring devices |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213874318U true CN213874318U (en) | 2021-08-03 |
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ID=77044851
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120020095.9U Active CN213874318U (en) | 2021-01-06 | 2021-01-06 | Multilayer ocean current monitoring devices |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213874318U (en) |
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2021
- 2021-01-06 CN CN202120020095.9U patent/CN213874318U/en active Active
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