Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Embedded grating cover

A grid cover, buried technology, applied in ship parts, ship hatches/hatch, transportation and packaging, etc., can solve the problems of low reliability, high risk, no anti-skid effect, etc.

Active Publication Date: 2015-09-09
SHANGHAI WAIGAOQIAO SHIP BUILDING CO LTD
View PDF8 Cites 2 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The technical problem to be solved by the present invention is to provide an embedded grille cover in order to overcome the defects of the traditional grille cover and the deck in the prior art such as weak fixation, low reliability, high risk and no anti-skid effect.

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Embedded grating cover
  • Embedded grating cover
  • Embedded grating cover

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0058] A preferred embodiment will be given below, and the present invention will be described more clearly and completely in conjunction with the accompanying drawings.

[0059] In describing the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", The orientation or positional relationship indicated by "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, rather than indicating or implying the referred device or positional relationship. Elements must have certain orientations, be constructed and operate in certain orientations, and therefore should not be construed as limitations on the invention.

[0060] Figure 1-4An embedded grille cover is shown, which includes: a cover plate 1 and two fixing assemblies 2 . Wherein, the cover...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention discloses an embedded grating cover which comprises a cover plate, two fixing modules and a connecting plate. The cover plate is arranged on a deck of a ballast tank and used for covering a manhole formed in the deck. The two fixing modules are arranged on one side of the cover plate in an interval, each fixing module comprises a fixing plate, and one end of the fixing plate is fixedly connected with the deck. One end of the connecting plate is in pivoted connection with the other end of the fixing plate, and the other end of the connecting plate is fixed to one side of the cover plate. The embedded grating cover facilitates uncovering or covering of the cover plate, facilitates cover plate opening when a maintainer needs to enter the ballast tank for maintenance, meanwhile the cover plate blocks the manhole formed in the deck in a non-working period, the danger than a worker accidentally falls into the manhole is avoided, and safety is improved. In addition, the cover plate and the deck can be connected firmly, the reliability is higher, and the cover plate has anti-slip effect and can prevent the worker from wrestling due to sliding.

Description

technical field [0001] The invention relates to a buried grill cover. Background technique [0002] Ballast tank is the general term for the cabins used to hold ballast when the ship is empty. Ballast is heavy material, usually seawater, that stabilizes a ship for maneuverability. Compartments for this purpose include double bottom deep tanks and wing tanks. When not ballasted, these compartments can hold fresh water, fuel oil or even cargo, depending on the tank and type of vessel. A permanent maintenance passage is generally provided in the ballast tank, and of course, in order to facilitate maintenance personnel to enter the passage, a manhole is generally provided on the deck of the ballast tank. Simultaneously, in order to prevent the staff from falling into the manhole due to accidents during the non-working period, a grille cover needs to be arranged above the manhole. [0003] However, the conventional grille cover is fixed to the deck of the ballast tank by hook...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): B63B19/14
Inventor 张明苏东伟陈鞘
Owner SHANGHAI WAIGAOQIAO SHIP BUILDING CO LTD
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com