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An underwater anchor rope tension collection device

A collection device and pulling force technology, applied in the field of underwater force measurement of deep-water cages, can solve the problems of exposed data transmission cables, inability to meet the measurement of harsh sea conditions, etc., to reduce the use and maintenance costs, have strong practicability, and ensure continuity. Effect

Active Publication Date: 2017-06-16
SOUTH CHINA SEA FISHERIES RES INST CHINESE ACAD OF FISHERY SCI
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  • Abstract
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Problems solved by technology

[0004] The technical problem to be solved by the present invention is to provide an underwater mooring rope pulling force collection device to overcome the fact that the existing data transmission cables are exposed in the marine environment when measuring the force of the mooring rope of the net cage in the prior art, which cannot meet the harsh sea conditions. Especially the problem of measurement under typhoon conditions

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  • An underwater anchor rope tension collection device
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  • An underwater anchor rope tension collection device

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Embodiment Construction

[0025] Such as Figure 1 to Figure 3 As shown, the underwater anchor rope tension collection device of the present invention includes a tension sensor 1, a battery pack 3, a grid plate 4, a microprocessor circuit board 5, a memory 6, a USB interface 7 and a waterproof sealed casing.

[0026] The above-mentioned waterproof sealed housing includes a sensor waterproof housing 101, a flange pipe 2, a flange cover 8, a threaded sleeve 10, and a sealing nut 11; the side wall of the sensor waterproof housing 101 is provided with a cable hole 101a and a flange pipe 2. It is integrally cast and formed by a tube body 201 and a flange 202 sleeved outside the tube body 201, wherein the tube body 201 has a left end nozzle and an inner wall middle part that fits on the side wall of the sensor waterproof housing 101 The position is provided with a flange 203 and a groove is provided at the right part of the inner wall. The left end of the pipe body 201 is located on the side wall of the sensor ...

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Abstract

The invention discloses an underwater anchor rope tension collection device, which comprises a tension sensor, a battery pack, a circuit board for a microprocessor, a memory, a USB interface and a waterproof and sealed casing. The waterproof and sealed casing includes a sensor waterproof casing, a flange tube, a Lan cover, threaded sleeve and sealing nut; the tension sensor, battery pack and microprocessor circuit board are installed in the waterproof and sealed casing, the tension data of the anchor rope collected by the tension sensor can be automatically recorded and stored in the memory, and the external equipment can pass through The USB interface reads the pulling force data of the anchor line. The underwater mooring rope pulling force acquisition device of the present invention can be placed under water as a whole, greatly reducing the impact of waves on the device, has the advantages of high safety and strong practicability, and can meet the requirements of severe sea conditions, especially typhoon conditions. Conditions of use for anchor line tension.

Description

Technical field [0001] The invention relates to an underwater anchor rope pulling force acquisition device, which belongs to the field of underwater force measurement of deepwater net cages. Background technique [0002] Deep-water cages are usually set up in deeper waters and are a high-input, high-output, high-risk breeding facility. After more than ten years of rapid development in the deep-water cage aquaculture industry in my country, the number of deep-water cages is increasing year by year. Deep-water cage aquaculture facilities are moving towards large-scale development. The maximum cage perimeter has reached 80m, and the output of a single cage exceeds 30t. However, large-scale deep-water cages face higher risks while obtaining high breeding benefits. Especially when the cages encounter severe sea conditions, the large-scale deep-water cages are subjected to greater waves and currents, which may make the cage mooring system unbearable. The overall damage of the cage due...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01L5/10
Inventor 黄小华胡昱陶启友王绍敏郭根喜刘海阳
Owner SOUTH CHINA SEA FISHERIES RES INST CHINESE ACAD OF FISHERY SCI
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