Deep sea ballast releasing device

A release device and deep-sea technology, applied in transportation and packaging, ships, underwater operation equipment, etc., can solve the problems of small load capacity, difficulty in adapting to the full sea depth, and difficulty in reusing the dumping device, achieving short response time, The effect of simple and compact structure and reliable recycling

Inactive Publication Date: 2010-09-15
HUAZHONG UNIV OF SCI & TECH
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] The invention provides a deep-sea ballast release device, which solves the problems that the existing load

Method used

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  • Deep sea ballast releasing device
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  • Deep sea ballast releasing device

Examples

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Example Embodiment

[0010] The present invention will be further described below in conjunction with the drawings.

[0011] figure 1 It is a typical implementation state of the present invention. The present invention includes an electric solenoid assembly, a two-stage lever release assembly and a ballast assembly. The electric solenoid assembly includes a deep-sea electric solenoid 1, an electric solenoid plunger 2. The deep-sea electric solenoid 1 with mounting screw holes is installed on the bracket 3 by screws, and the electric solenoid plunger 2 is removed from the bracket 3. The hole on the top sticks out. The two-stage lever release assembly includes a bracket 3, a first-stage lever 4, a second-stage lever 5, and corresponding pins. The first-stage lever 4 and the second-stage lever 5 are both mounted on the bracket 3 through pins. The ballast assembly includes a hemispherical contact ball 6, a screw 8 and a disc ballast 7.

[0012] When the present invention is used for the dumping of the un...

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PUM

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Abstract

The invention provides a deep sea ballast releasing device. The device comprises a bracket, wherein the bracket is provided with an electric solenoid component and a two-stage lever releasing component; the electric solenoid component consists of a deep sea electric solenoid and an electric solenoid plunger; the two-stage lever releasing component consists of a first-stage lever and a second-stage lever; the first-stage lever and the second-stage lever can rotate on a vertical plane around a supporting point on respective bracket; the position of the gravity point of the first-stage lever is restrained by one end of the electric solenoid plunger; the force point of the first-stage lever is the gravity point of the second-stage lever; and the force point of the second-stage lever is a ballast suspension point. The first-stage lever is matched with the second-stage lever to obtain a relatively long resistance arm with a relatively small space, and the release of the ballast is controlled by a small power produced after the electric solenoid is electrified, so that the safety and the reliability are achieved. The device has a simple and compact structure, can be used repeatedly and used in full sea depth, has pressure resistance and corrosion resistance, can be reliably carried and release ballast of 100 kilograms, has short response time and is particularly suitable for releasing the ballasts of underwater robots and deep sea engineering machinery.

Description

technical field [0001] The invention relates to a device for releasing heavy ballast installed on deep-sea operation equipment, and is especially suitable for ballast release of underwater robots and deep-sea engineering machinery. Background technique [0002] Existing devices for underwater dumping mostly use fuses, electric squibs, and balls to release ballast. The methods of fuses and squibs have poor reusability, and parts must be replaced after each use. The ball method has limited load capacity and is difficult to use in deep sea due to sealing problems, and its reliability is difficult to guarantee for heavier ballast release. The underwater dumping device is necessary for underwater operation equipment, and its reliability and economy need to be satisfied. Contents of the invention [0003] The invention provides a deep-sea ballast release device, which solves the problems that the existing load-throwing device is difficult to reuse, has a small load capacity, an...

Claims

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Application Information

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IPC IPC(8): B63C11/52
Inventor 徐国华申雄唐国元王善根程小亮茅及愚杨建涛
Owner HUAZHONG UNIV OF SCI & TECH
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