CN211824411U - In-situ measurement platform suitable for near-shore water environment and ocean current depth-fixing observation - Google Patents
In-situ measurement platform suitable for near-shore water environment and ocean current depth-fixing observation Download PDFInfo
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- CN211824411U CN211824411U CN202020461677.6U CN202020461677U CN211824411U CN 211824411 U CN211824411 U CN 211824411U CN 202020461677 U CN202020461677 U CN 202020461677U CN 211824411 U CN211824411 U CN 211824411U
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Abstract
The utility model discloses an in situ measurement platform suitable for nearly bank water environment and ocean current depthkeeping are surveyd, its characterized in that: the device include low tide level buoyancy platform, low tide level buoyancy platform comprises first portion and the second portion of mutual articulated, still be provided with the hasp that matches between first portion and the second portion, still install acoustics Doppler velocity of flow section appearance between them simultaneously, the cross section of low tide level buoyancy platform is triangle-shaped, does not be connected with the sinker through first hawser in the three summit punishment of its bottom face, still seted up quality of water appearance card hole, tide level appearance card hole and temperature salt depth appearance card hole on the low tide level buoyancy platform, be connected with hoisting frame on the top face of low tide level buoyancy platform, three branch on the hoisting frame links to each other with the three summit of low tide level buoyancy platform top face respectively, hoisting frame's top is connected with the second hawser, the top of second hawser then links to each other with high tide level buoyancy platform.
Description
Technical Field
The utility model relates to an ocean surveying field, especially an in situ measurement platform suitable for nearly bank water environment and ocean current depthkeeping are surveyd.
Background
Ocean survey is an important component of ocean science, and plays an important role in protecting the ocean environment, developing ocean resources and the like. The conventional measurement usually adopts ship fixed measurement, the measurement process may be hindered due to factors such as severe weather conditions, complex sea conditions or insufficient personnel, the measurement result may generate errors due to the movement and jolt of the ship body under the action of waves, and the existing floating observation equipment is expensive, tens of thousands of yuan or even tens of thousands of yuan is moved frequently, resulting in high measurement cost. There is therefore a need for a method or apparatus that addresses the above-mentioned problems.
Disclosure of Invention
The utility model relates to a solve the above-mentioned not enough that prior art exists, provide a simple structure, design benefit, rationally distributed, can reduce the multi-functional measuring device of factors such as weather, personnel, expense to fixed point marine survey restriction to the at utmost.
The technical solution of the utility model is that: the utility model provides an in situ measurement platform suitable for nearly bank water environment and ocean current depthkeeping are surveyd which characterized in that: the platform comprises a low-tide buoyancy platform 1, the low-tide buoyancy platform 1 consists of a first part and a second part which are hinged with each other, a matched lock catch 2 is further arranged between the first part and the second part, an acoustic Doppler flow velocity profiler 3 is further arranged between the first part and the second part, the cross section of the low-tide buoyancy platform 1 is triangular, three vertexes of the bottom end surface of the low-tide buoyancy platform are respectively connected with a sinker 5 through a first cable 4, a water quality instrument clamping hole 6, a tide level instrument clamping hole 7 and a temperature salt depth instrument clamping hole 8 are further formed in the low-tide buoyancy platform 1, a hoisting frame 9 is connected to the top end surface of the low-tide buoyancy platform 1, three support rods on the hoisting frame 9 are respectively connected with the three vertexes of the top end surface of the low-tide buoyancy platform 1, the top end of the hoisting frame 9 is connected with a second cable 10, and the top end of the second cable 10 is connected with a high-tide buoyancy platform 11,
the high-tide buoyancy platform 11 is internally provided with a DTU (digital television Unit) transparent transmission module 12 and a storage battery 13 for providing electric energy for the DTU transparent transmission module, the high-tide buoyancy platform 11 is also provided with a signal antenna 14, a GPS (global positioning System) module 15 and two symmetrical and obliquely distributed solar cell panels 16, the signal antenna 14 is connected with the DTU transparent transmission module 12, the solar cell panels 16 are connected with the storage battery 13,
the DTU transparent transmission module 12 is connected with a data line 17 through a data serial port, the bottom end of the data line 17 is connected to the low-tide buoyancy platform 1, and the length of the data line 17 is greater than that of the second mooring rope 10.
Compared with the prior art, the utility model, have following advantage:
the multifunctional measuring device for offshore in-situ measurement in the structural form has the advantages of simple structure, ingenious design and reasonable layout, is designed for solving various problems of the traditional measuring device in the working process, creatively designs two buoyancy platforms which are connected with each other through cables, the buoyancy platform below is connected with a sinker, the buoyancy platform below is always positioned at a certain depth of the sea bottom, and the buoyancy platform above always floats on the sea surface. Because an anchor system structure under buoyancy traction is adopted, the elevation of a buoyancy platform carrying the sensor cannot change along with the fluctuation of tide, the elevation of an observed horizon is fixed, and the observation result of a lower layer close to the seabed has transverse (time) contrast significance; meanwhile, the error influence of weather, equipment and measuring personnel is effectively reduced, and the acquired data is more timely and accurate and is more suitable for scientific research; in addition, the equipment is easy to install and operate, low in cost, low in personnel safety risk and strong in application professional field. The device has the advantages of simple manufacturing process and low manufacturing cost, so the device has various advantages, is particularly suitable for popularization and application in the field, and has very wide market prospect.
Drawings
Fig. 1 is a schematic structural diagram of an embodiment of the present invention.
Fig. 2 is a schematic structural view of a low-tide buoyancy platform part in an embodiment of the present invention.
Fig. 3 is a schematic structural view of a high-tide buoyancy platform part in the embodiment of the present invention.
Detailed Description
The following description will explain embodiments of the present invention with reference to the drawings. As shown in fig. 1, 2, and 3: an in-situ measuring platform suitable for offshore water environment and ocean current depth-setting observation comprises a low-tide buoyancy platform 1, wherein the low-tide buoyancy platform 1 is composed of a first part and a second part which are hinged to each other, a matched lock catch 2 is further arranged between the first part and the second part, an acoustic Doppler flow velocity profiler 3 is further arranged between the first part and the second part, the cross section of the low-tide buoyancy platform 1 is triangular, three vertexes of the bottom end surface of the low-tide buoyancy platform are respectively connected with a sinker 5 through first cables 4, a water quality instrument clamping hole 6, a tide level instrument clamping hole 7 and a temperature and salt depth instrument clamping hole 8 are further formed in the low-tide buoyancy platform 1, a hoisting frame 9 is connected to the top end surface of the low-tide buoyancy platform 1, three supporting rods on the hoisting frame 9 are respectively connected with the three vertexes of the top end surface of the low-tide buoyancy platform 1, and the top end of the hoisting frame 9 is connected with a second cable 10, the top end of the second cable 10 is connected to a high-tide buoyancy platform 11,
the high-tide buoyancy platform 11 is internally provided with a DTU (digital television Unit) transparent transmission module 12 and a storage battery 13 for providing electric energy for the DTU transparent transmission module, the high-tide buoyancy platform 11 is also provided with a signal antenna 14, a GPS (global positioning System) module 15 and two symmetrical and obliquely distributed solar cell panels 16, the signal antenna 14 is connected with the DTU transparent transmission module 12, the solar cell panels 16 are connected with the storage battery 13,
the DTU transparent transmission module 12 is connected with a data line 17 through a data serial port, the bottom end of the data line 17 is connected to the low-tide buoyancy platform 1, and the length of the data line 17 is greater than that of the second mooring rope 10.
The utility model discloses a work process for a multi-functional measuring device for marine normal position is measured as follows: under the action of a plurality of sinkers 5, the low-tide-level buoyancy platform 1 is always positioned at a certain depth of the seabed, and the height of the low-tide-level buoyancy platform is only related to the length of a first cable 4 connected to the sinkers 5 and is not influenced by flood tide and falling tide; the low-tide buoyancy platform 1 can be exposed out of the water at a low tide level, and the high-tide buoyancy platform 11 can be ensured to be exposed out of the water at a high tide level.
In the actual working process, a water quality instrument is fixed in a water quality instrument clamping hole 6, a tide level instrument is fixed in a tide level instrument clamping hole 7, a thermohaline is fixed in a thermohaline instrument clamping hole 8, the three instruments and the interface of the acoustic Doppler flow velocity profiler 3 are connected with a data line 17, namely, the detection data of the instruments can be directly sent to a DTU transparent transmission module 12 through the data line 17, finally, the DTU transparent transmission module 12 sends the data to a cloud server through a signal antenna 14, and an operator can directly access or download the data;
all instruments can be detached from the low-tide-level buoyancy platform 1, so that if a problem or a fault occurs to one instrument, the instrument is only required to be replaced when the tide falls;
the high-tide buoyancy platform 11 always floats above the sea surface, the solar panel 16 thereon can convert solar energy into electric energy under the condition of illumination and input the electric energy into the storage battery 13 for storage, the storage battery provides the electric energy required by the DTU transparent transmission module 12 during working, and the storage battery 13 also provides electric energy for other instruments through data lines,
the GPS module 15 enables the operator to know the location of the device, and thus, when a plurality of devices are installed in a certain sea area, the operator can conveniently perform unified management.
Claims (1)
1. The utility model provides an in situ measurement platform suitable for nearly bank water environment and ocean current depthkeeping are surveyd which characterized in that: the platform comprises a low-tide buoyancy platform (1), the low-tide buoyancy platform (1) is composed of a first part and a second part which are hinged to each other, a matched lock catch (2) is further arranged between the first part and the second part, an acoustic Doppler flow velocity profiler (3) is further arranged between the first part and the second part, the cross section of the low-tide buoyancy platform (1) is triangular, sinkers (5) are respectively connected to three vertexes of the bottom end surface of the low-tide buoyancy platform through first cables (4), water quality instrument clamping holes (6), tide level instrument clamping holes (7) and temperature and salt depth instrument clamping holes (8) are further formed in the low-tide buoyancy platform (1), a hoisting frame (9) is connected to the top end surface of the low-tide buoyancy platform (1), and three supporting rods on the hoisting frame (9) are respectively connected to three vertexes of the top end surface of the low-tide buoyancy platform (1), the top end of the hoisting frame (9) is connected with a second cable (10), the top end of the second cable (10) is connected with a high-tide buoyancy platform (11),
the high-tide buoyancy platform (11) is internally provided with a DTU (digital television) transparent transmission module (12) and a storage battery (13) for providing electric energy for the DTU transparent transmission module, the high-tide buoyancy platform (11) is also provided with a signal antenna (14), a GPS (global positioning system) module (15) and two symmetrical and obliquely distributed solar panels (16), the signal antenna (14) is connected with the DTU transparent transmission module (12), the solar panels (16) are connected with the storage battery (13),
the DTU transparent transmission module (12) is connected with a data line (17) through a data serial port, the bottom end of the data line (17) is connected to the low-tide buoyancy platform (1), and the length of the data line (17) is larger than that of the second mooring rope (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020461677.6U CN211824411U (en) | 2020-04-02 | 2020-04-02 | In-situ measurement platform suitable for near-shore water environment and ocean current depth-fixing observation |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020461677.6U CN211824411U (en) | 2020-04-02 | 2020-04-02 | In-situ measurement platform suitable for near-shore water environment and ocean current depth-fixing observation |
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| CN211824411U true CN211824411U (en) | 2020-10-30 |
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| CN202020461677.6U Active CN211824411U (en) | 2020-04-02 | 2020-04-02 | In-situ measurement platform suitable for near-shore water environment and ocean current depth-fixing observation |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114354844A (en) * | 2021-12-07 | 2022-04-15 | 天津大学 | Long-term real-time sediment oxygen consumption rate in-situ measurement device and method |
| CN116576829A (en) * | 2023-07-14 | 2023-08-11 | 山东国立环境检测科技股份有限公司 | Device for measuring depth of submarine sampling position |
-
2020
- 2020-04-02 CN CN202020461677.6U patent/CN211824411U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114354844A (en) * | 2021-12-07 | 2022-04-15 | 天津大学 | Long-term real-time sediment oxygen consumption rate in-situ measurement device and method |
| CN116576829A (en) * | 2023-07-14 | 2023-08-11 | 山东国立环境检测科技股份有限公司 | Device for measuring depth of submarine sampling position |
| CN116576829B (en) * | 2023-07-14 | 2023-10-03 | 山东国立环境检测科技股份有限公司 | Device for measuring depth of submarine sampling position |
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