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Underwater load rejection device and underwater equipment

A driving device and connecting piece technology, applied in underwater operation equipment, transportation and packaging, ships, etc., can solve the problems of high power consumption, easy to be affected by the external environment, complex structure, etc.

Inactive Publication Date: 2020-02-11
BOYA GONGDAO BEIJING ROBOT TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The dumping mechanism of the existing underwater equipment is an electromagnet that attracts heavy objects. When the power is cut off, the heavy objects are automatically thrown out to realize the load dumping. The structure is complex, and there are problems such as large power consumption and easy to be affected by the external environment.

Method used

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  • Underwater load rejection device and underwater equipment
  • Underwater load rejection device and underwater equipment
  • Underwater load rejection device and underwater equipment

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0030] like Figure 1-5 As shown, an underwater load dumping device includes a driving mechanism 1, a first connecting part 2 and a second connecting part 3 for fixed connection with a load 4. The driving device is connected with the first connecting part 2 and drives the first connecting part Part 2 rotates; when the first connecting part 2 rotates to the first position, the first connecting part 2 and the second connecting part 3 engage; when the first connecting part 2 rotates to the second position, the second connecting part 3 and the first Connector 2 is detached.

[0031] A small drive can drive a large load 4, and the large weight can be converted into a small frictional force between the first connecting part 2 and the second connecting part 3. The motor only needs to overcome the frictional torque to achieve the purpose of load dumping. The size of the friction force can be reduced by reducing the friction coefficient of the two contact surfaces, so as to achieve fo...

Embodiment 2

[0050] An underwater device includes the above-mentioned underwater dumping device.

[0051] Specifically, the underwater dumping device is installed on the underwater equipment through the fixed installation frame 6 .

[0052] The beneficial effects of this embodiment are: this solution has all the beneficial effects of Embodiment 1, and will not be repeated here.

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PUM

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Abstract

The invention relates to an underwater load rejection device and underwater equipment. The underwater load rejection device comprises a drive mechanism, a first connecting piece and a second connecting piece fixedly connected with a load, wherein the drive device is connected with the first connecting piece and drives the first connecting piece to rotate; when the first connecting piece rotates toa first position, the first connecting piece and the second connecting piece are connected in a clamping way; and when the first connecting piece rotates to a second position, the second connecting piece and the first connecting piece are separated. According to the underwater load rejection device and the underwater equipment provided by the invention, a heavy load can be driven by small drive,heavy weight is converted into a small friction force between the first connecting piece and the second connecting piece, and a motor only needs to overcome a friction torque so as to achieve the aimof load rejection. The magnitude of the friction force is well-leveraged through reducing the friction coefficients of two contact surfaces, so that energy conservation and reliability are realized.

Description

technical field [0001] The invention relates to the field of underwater equipment, in particular to an underwater dumping device and underwater equipment. Background technique [0002] The dumping mechanism of the existing underwater equipment is an electromagnet that attracts heavy objects. When the power is cut off, the heavy objects are automatically thrown out to realize the load dumping. The structure is complex, and there are problems such as large power consumption and easy to be affected by the external environment. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide an underwater dumping device and underwater equipment to solve at least one of the above technical problems. [0004] On the one hand, the technical solution of the present invention to solve the above-mentioned technical problems is as follows: it includes a driving mechanism, a first connecting piece and a second connecting piece for fixed conn...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B63C11/52
CPCB63C11/52
Inventor 熊明磊都学辉
Owner BOYA GONGDAO BEIJING ROBOT TECH CO LTD
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