Embedded manhole cover

A manhole cover and embedded technology, which is applied in the direction of ship hatches/hatches, ship construction, ship parts, etc., can solve the problems of increasing operating procedures and operating difficulties, increasing maintenance difficulties, and destroying aesthetics, etc., to reduce Construction process, simple structure, and the effect of ensuring aesthetics

Active Publication Date: 2017-10-20
GUANGZHOU SHIPYARD INTERNATIONAL LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The prior art has the following defects: 1. If you want to open the embedded manhole cover, you need to turn over the whole piece of PVC floor glue first to expose the manhole cover under the floor glue, which is extremely inconvenient to operate; 2. Turn over the PVC floor glue After opening, the original adhes

Method used

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  • Embedded manhole cover
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Example Embodiment

[0022] In order to make the technical problems solved by the present invention, the technical solutions adopted, and the technical effects achieved more clearly, the technical solutions of the embodiments of the present invention will be described in further detail below in conjunction with the accompanying drawings. Obviously, the described embodiments are only the present invention. Some embodiments, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative work shall fall within the protection scope of the present invention.

[0023] In the description of the present invention, unless otherwise clearly specified and limited, the terms "connected", "connected", and "fixed" should be interpreted broadly, for example, they may be fixedly connected, detachably connected, or integrated ; It can be a mechanical connection or an electrical connection; it can be directly connected or indirectly c...

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Abstract

The invention discloses an embedded manhole cover. The embedded manhole cover comprises a mounting seat and a cover body, wherein the mounting seat is fixed in a manhole of a deck, and the cover body is detachably arranged on the mounting seat. A compression plate assembly used for covering a gap between the deck and the cover body is arranged on the cover body, and the compression plate assembly comprises an annular compression plate and a fastening piece, wherein the fastening piece is used for detachably fixing the compression plate on the deck. When the compression plate and the cover body are fixed, one side, in the width direction, of the compression plate abuts against a first floor glue arranged on the cover body and the other side, in the width direction, of the compression plate abuts against a second floor glue arranged on the deck so that the first floor glue is compressed on the cover body. Compared with the prior art, the embedded manhole cover has the advantages of being simple in structure and convenient to open and close, not only is effective connection between the manhole cover and the floor glue guaranteed and attractiveness of a channel ensured, but also the construction difficulty is reduced.

Description

technical field [0001] The invention belongs to the technical field of shipbuilding, in particular to a buried manhole cover. Background technique [0002] At present, manholes are usually arranged in passages on ships, and such manholes are mostly closed with embedded manhole covers to facilitate the crew to walk. If there is no decoration requirement in the passage, most of the passages will only be painted with paint. If there are decoration requirements in the passage, then the deck covering and PVC floor glue will be laid in this passage. The floor glue is laid in the entire passage and will be bonded. On the surface of the channel and the cover of the buried manhole. The prior art has the following defects: 1. If you want to open the embedded manhole cover, you need to turn over the whole piece of PVC floor glue first to expose the manhole cover under the floor glue, which is extremely inconvenient to operate; 2. Turn over the PVC floor glue After opening, the origin...

Claims

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Application Information

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IPC IPC(8): B63B19/16
CPCB63B19/16
Inventor 杨建平黄明
Owner GUANGZHOU SHIPYARD INTERNATIONAL LTD
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