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Permanent Inspection Access Components and Vessels

A technology for permanent inspection of channels and components, applied in the direction of ships, etc., can solve the problems of waste and more materials for walking platforms, and achieve the effect of saving materials, small design width and thin thickness

Active Publication Date: 2020-03-10
SHANGHAI MERCHANT SHIP DESIGN & RES INST
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Therefore, in the existing ships, the walking platform uses more materials, resulting in waste

Method used

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  • Permanent Inspection Access Components and Vessels
  • Permanent Inspection Access Components and Vessels
  • Permanent Inspection Access Components and Vessels

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0034] The permanent inspection channel assembly provided by the embodiment of the present invention includes: an outer plate 1 and a bulkhead 2, the inner surface of the outer plate 1 is provided with an outer plate longitudinal 5, and the outer plate longitudinal 5 is connected and fixed to the bulkhead 2;

[0035] The bulkhead 2 is provided with a through hole 3 along the extension direction of the outer plate longitudinal 5, and the through hole 3 is used for the inspection personnel to pass through;

[0036] The through hole 3 straddles the outer plate longitudinal frame 5 and the outer plate longitudinal frame 5 is inserted into the through hole 3 from the outer wall of the through hole 3 to the inner wall direction of the through hole 3 .

[0037] Specifically, such as figure 1 As shown, the right side of the outer plate 1 is the inner side, the bulkhead 2 is vertically connected to the right side of the outer plate 1, the right side of the outer plate 1 is provided wit...

Embodiment 2

[0116] The ship provided by the embodiment of the present invention includes: the permanent inspection channel assembly provided by the first embodiment.

[0117] In the ship provided by the embodiment of the present invention, the permanent inspection channel assembly includes: an outer plate 1 and a bulkhead 2, the inner surface of the outer plate 1 is provided with an outer plate longitudinal 5, and the outer plate longitudinal 5 is connected and fixed to the bulkhead 2; The bulkhead 2 is provided with a through hole 3 along the extension direction of the outer plate longitudinal 5, and the through hole 3 is used for the inspection personnel to pass through; The outer wall is inserted into the through hole 3 toward the inner wall of the through hole 3 . Since the through hole 3 on the bulkhead 2 straddles the outer plate longitudinal 5, the distance between the through hole 3 and the outer plate 1 decreases, and the distance from the edge of the through hole 3 away from the...

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Abstract

The invention provides a permanent detection passage assembly and a ship, and relates to the technical field of permanent detection passage assemblies. The provided permanent detection passage assembly comprises an outer plate and a bulkhead, the inner side face of the outer plate is provided with an outer plate longitudinal, and the outer plate longitudinal is connected and fixed with the bulkhead; a through hole is formed in the bulkhead along the extending direction of the outer plate longitudinal, the through hole is used for allowing detection workers to go through; the through hole strides the outer plate longitudinal, and the outer plate longitudinal penetrates through the through hole along the direction from the outer wall of the through hole to the inner wall of the through hole.The provided permanent detection passage assembly is applied to ships, and the technical problem in the prior art is solved that a walking platform needs to be set wider and thicker.

Description

technical field [0001] The invention relates to the technical field of ships and marine structures, in particular to a permanent inspection passage assembly and a ship. Background technique [0002] There is usually a permanent inspection channel (English full name: Permanent Means of Access; abbreviation: PMA) on the bulkhead of the ship for the passage of inspection personnel such as surveyors and crew members of the classification society, so as to facilitate the inspection of the ship. There is a walking platform for the surveyor and crew to walk on. [0003] There is a longitudinal frame on the outer plate of the ship. In traditional ships, there is a certain distance between the permanent inspection channel and the longitudinal frame of the outer plate. Therefore, in order for the inspectors to pass through the permanent inspection channel normally, the width of the walking platform needs to be set to larger. At the same time, in order to make the walking platform ha...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B63B19/00
CPCB63B19/00
Inventor 胡伟成马晓宇吴小康张秤
Owner SHANGHAI MERCHANT SHIP DESIGN & RES INST
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