Welding-free marine protective armor device and mounting method thereof

An installation method and welding-free technology, applied in armored hulls, hulls, ship construction, etc., can solve problems such as daily maintenance and replacement of unfavorable protective armor, difficult removal of welded structures, easily damaged cables, pipeline damping materials, etc., to achieve Easy maintenance, reduced protection area, convenient disassembly and installation

Pending Publication Date: 2021-11-26
CHINA SHIP DEV & DESIGN CENT
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In the prior art, welding work is required during the installation of the hanger. For the cabin that has been outfitted, the high temperature generated by welding can easily damage the installed cables, pipelines, and laid damping materials.
In addition, it is difficult to dismantle the welded structure, which is not conducive to the daily maintenance and replacement of protective armor

Method used

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  • Welding-free marine protective armor device and mounting method thereof
  • Welding-free marine protective armor device and mounting method thereof

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Embodiment Construction

[0024] It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0025] It should be noted that, in the description of the present invention, the terms "horizontal", "vertical", "upper", "lower", "front", "rear", "left", "right", "vertical", The orientation or positional relationship indicated by "horizontal", "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, and It is not to indicate or imply that the device or element referred to must have a particular orientation, be constructed in a particular orientation, or operate in a particular orientation, and thus should not be construed as limiting the invention. In addition, the terms "first", "second", etc. are used for descriptive purposes only, and should not be cons...

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Abstract

The invention discloses a welding-free marine protective armor device which comprises a bulletproof plate, auxiliary mounting plates and an L-shaped fixing part, the two sides of the bulletproof plate are each provided with one auxiliary mounting plate, the L-shaped fixing part comprises two vertically-arranged connecting plates, and the two connecting plates of the L-shaped fixing part are fixedly connected with the bulletproof plate and the auxiliary mounting plates through fasteners correspondingly. The bulletproof plate is located between two ribs of the ship body, the free ends of the two ribs are each provided with a blocking plate, the two sides of the bulletproof plate abut against the inner side walls of the two ribs respectively, and the end face of the auxiliary installation plate abuts against the blocking plates of the ribs. According to the welding-free marine protective armor device, a special structural form formed after the protective armor is assembled is utilized, natural locking is formed between the protective armor and components such as hull ribs, outer plates and longitudinal bones, the purpose of installation and fixation is achieved, a welding-free installation mode is adopted, the problem that the protective area is reduced due to welding of a supporting hanging frame is solved, disassembly and assembly are convenient, and the maintenance in the use process is easy.

Description

technical field [0001] The invention relates to the technical field of marine protective equipment, in particular to a welding-free marine protective armor device and an installation method thereof. Background technique [0002] Modern ship design ideas generally emphasize the protection of key compartments, making protective armor widely used on ships. At present, welding pylon installation is the most commonly used installation method for marine protective armor. This installation process first welds the pylon keel on the hull structure, and then uses bolts to fasten the bulletproof plate to the pylon keel. The pylon takes up a lot of space , will reduce the effective protection area. [0003] In the prior art, welding work is required during the installation of the pylons. For cabins that have been outfitted, the high temperature generated by welding can easily damage the installed cables, pipelines, and laid damping materials. In addition, it is difficult to remove the...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B63B3/10B63B73/20
Inventor 卢怡元杜虓王宁王小明陈三桂
Owner CHINA SHIP DEV & DESIGN CENT
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