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

A60-grade double-leaf steel door for ship

A steel, marine technology, used in ships and other directions, can solve problems such as not meeting customer needs and affecting the movement of heavy precision equipment

Pending Publication Date: 2021-04-16
WUXI DONGZHOU MARINE EQUIP CO LTD
View PDF0 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The sill height of this type of A60 double-leaf steel door bottom is usually between 250 and 600mm according to the specification requirements, which affects the movement of heavy precision equipment
Therefore, the original A60 double-leaf steel door can no longer meet the needs of customers in the new situation

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
  • A60-grade double-leaf steel door for ship
  • A60-grade double-leaf steel door for ship
  • A60-grade double-leaf steel door for ship

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0042] The present invention will be further described below in combination with specific embodiments and accompanying drawings.

[0043] A marine A60 grade double leaf steel door, such as Figure 1-21 As shown, the double-leaf steel door includes a door frame 1, a door panel and a detachable threshold 17;

[0044] The door panel is composed of a right door panel 2, a left door panel 3 and a lower door panel 15, wherein the right door panel 2 and the left door panel 3 are respectively installed with A60 class fire windows 4;

[0045] Wherein the right door panel 2, the left door panel 3 and the door frame 3 are rotatably connected by a hinge device 5 located on one side of the door frame 1, and the removable threshold 17 is fixed at the bottom of the door frame 1 by through-hole socket head cap screws; the removable threshold 17, the threshold 17 -1 is fixed to the bottom of the door frame 1 by hexagon socket cap screws 17-2, and the threshold 17-1 is equipped with a fireproo...

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 relates to an A60-grade double-leaf steel door for a ship. The A60-grade double-leaf steel door comprises a door frame, a right door plate, a left door plate, a lower door plate and a detachable threshold. The door is characterized in that handle devices are installed on the right door plate and the left door plate, the handle devices are connected with connecting rod devices through connecting plates, connecting rods are connected with tying buckles through pin shafts, and rapid locking of the tying buckles is achieved by operating the handle devices; two claw nut locking devices are installed on the lower door plate, and locking of the lower door plate is achieved through claw nuts; the detachable doorsill is fixed through hexagon socket head cap screws in the through holes in the bottom of the door frame, the lowest doorsill height of 20 mm can be achieved after the doorsill is detached, in the actual installation process, the height of dressings made on a deck is flush with the doorsill, and therefore the zero doorsill is achieved. And the upper door plate and the lower door plate are connected with the door frame through hinge devices, so that the door plates are rotationally opened.

Description

technical field [0001] The invention belongs to the technical field of ship outfitting, in particular to an A60 grade double-leaf steel door. Background technique [0002] With the development of the ship industry, customers have higher and higher requirements for ship outfitting equipment. In the original technology, the A60 double-leaf steel door is mainly composed of a door frame, door leaf, round window (small light transmission size), hinge device , Compression device and other connections. The sill height of this type of A60 double-leaf steel door bottom is usually between 250 and 600mm according to the specification requirements, which affects the movement of heavy precision equipment. Therefore, the original A60 double-leaf steel door can no longer meet the needs of customers in the new situation. Contents of the invention [0003] The purpose of the present invention is to overcome the deficiencies in the prior art and provide a hydraulic weather-tight hinged do...

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): B63B19/00
Inventor 宋勇荣邵书超
Owner WUXI DONGZHOU MARINE EQUIP CO LTD
Features
  • Generate Ideas
  • Intellectual Property
  • Life Sciences
  • Materials
  • Tech Scout
Why Patsnap Eureka
  • Unparalleled Data Quality
  • Higher Quality Content
  • 60% Fewer Hallucinations
Social media
Patsnap Eureka Blog
Learn More

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

© 2025 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com