一种加装于船用人孔盖上的防护结构

Install protective structure on marine manhole cover additional

Abstract

本实用新型公开了一种加装于船用人孔盖上的防护结构,包括防护盖和围井,所述防护盖包括顶板和围板,所述顶板为板状结构,所述顶板与所述围板固定连接,所述围板为与所述围井匹配的框架结构,所述顶板的内壁和所述围板的内壁均敷设有绝缘层,所述绝缘层采用与舱室壁板或甲板敷料相同材质相同厚度的绝缘材料;所述围井为环绕船用人孔盖设置的框架结构,所述围井具有大于所述围板外径的内径,所述围井凸出舱壁绝缘或甲板敷料的上表面,所述围井与船体固定连接。本实用新型结构简单、拆装方便、防火效果好、结实耐用且成本低廉。
The utility model discloses an install protective structure on marine manhole cover additional, include the protective cover and enclose the well, the protective cover includes roof and bounding wall, the roof is platelike structure, the roof with bounding wall fixed connection, the bounding wall be with enclose the frame construction that the well matches, the inner wall of roof with the inner wall of bounding wall has all laid the insulating layer, the insulating layer adopts the insulating material with cabin wallboard or the same material same thickness of deck composition, enclose the frame construction of well for encircleing the setting of marine manhole cover, it has and is greater than to enclose the well the internal diameter of bounding wall external diameter, enclose the upper surface of insulation of the protruding egress wall of well or deck composition, enclose well and hull fixed connection. The utility model discloses simple structure, easy dismounting, good, the durable durable and low cost of fireproof effect.

Claims

Description

Topics

Download Full PDF Version (Non-Commercial Use)

Patent Citations (0)

    Publication numberPublication dateAssigneeTitle

NO-Patent Citations (0)

    Title

Cited By (0)

    Publication numberPublication dateAssigneeTitle