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Plugging device capable of replacing plugging head

A technology of leak stopper and leak head, which is applied to ships, ship safety, transportation and packaging, etc., and can solve problems such as no records in patent documents, no umbrella-shaped leak stoppers, etc.

Inactive Publication Date: 2017-08-11
中国人民解放军91872部队青岛研究室 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

So far, this kind of umbrella-shaped leak plug has not been seen on domestic and foreign ships, and there is no record in patent documents.

Method used

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  • Plugging device capable of replacing plugging head
  • Plugging device capable of replacing plugging head
  • Plugging device capable of replacing plugging head

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0010] specific implementation plan

[0011] figure 1 , figure 2 , image 3 Shown is a leak stopper capable of replacing the plugging head, which includes a plugging head and a top pressure control device, the left end of the top pressure control device is connected with the plugging head, and the plugging head includes a circular seat , plugging cloth 17, pulley 6, ischium 4, pulley 6 is contained in the circular seat body 3, and the surface of the circular seat body 3 has several straight grooves, ischia 4 is housed in the straight groove, ischium 4 one end is a curved handle 5. The other end is opposite to the left end of the cross arm 11 of the top pressure control device. The curved handle 5 is installed in the pulley 6. The top pressure control device includes a cross arm 11, a handle rod 29, an inner screw bolt 21, an inner screw rod 8, and a cross arm 11. Set in the handle pull rod 29, the right end of the cross arm 11 is equipped with an inner screw bolt 21, and t...

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PUM

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Abstract

The invention discloses a leak stopper capable of replacing the leak plugging head, which comprises a leak plugging head and a top pressure control device, the left end of the top pressure control device is connected with the leak plugging head, and the leak plugging head includes a circular seat, Plugging cloth, pulley, ischium, top pressure control device includes cross arm, handle rod, internal screw bolt, internal screw rod. The invention adopts forward pressure plugging, and the diameter of the plugging head is small, so the leakage can be quickly plugged regardless of the size and shape of the leaking hole, and the plugging head of any size can be equipped with the handle, which is convenient to disassemble, easy to operate, safe and reliable , a leak stopper that can be operated by one person.

Description

technical field [0001] The invention relates to a mechanical device, especially a leak-stopping device used on ships. Background technique [0002] Due to the special mission of the ship, it is often hit by the enemy's shells and leaks during combat, which poses a serious threat to the safety and combat effectiveness of the ship. Quick and firm plugging has become a key issue. Therefore, people have invented many kinds of leak stoppers, which use the strong magnetism on the seat of the leak stopper to stop leaks. Because the cabin space in the ship is relatively crowded and the plugging space is limited, water leaks in some places It is still difficult to plug the leak. In order to overcome this difficulty in plugging, a leak stopper capable of replacing the plugging head of the present invention can effectively solve the above-mentioned difficulty. So far, this umbrella-shaped leak stopper has not been seen on ships at home and abroad, and there is no record in the patent...

Claims

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Application Information

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IPC IPC(8): B63B43/16
CPCB63B43/16
Inventor 刘波张繁荣吴云锋孙吉宏彭茂林
Owner 中国人民解放军91872部队青岛研究室