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

Anti-slip quick hole cover

An anti-slip and fast technology, applied in the processing of building materials, construction, ship hatches/hatches, etc., can solve problems such as warping kicks, inconvenient handling, and potential safety hazards, and achieve increased load-bearing capacity, installation and disassembly Simple, easy to place and move effect

Pending Publication Date: 2021-12-31
CSSC HUANGPU WENCHONG SHIPBUILDING COMPANY +1
View PDF6 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Large-scale construction sites, such as ships and building floors, often have reserved holes, and simple hole covers need to be placed to prevent people and objects from falling and avoid casualties. However, most of the existing hole covers are inconvenient to place and heavy. Handling, there are problems such as easy slipping, warping and kicking, which brings inconvenience and safety hazards

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
  • Anti-slip quick hole cover
  • Anti-slip quick hole cover
  • Anti-slip quick hole cover

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0022] The specific implementation manners of the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. The following examples are used to illustrate the present invention, but are not intended to limit the scope of the present invention.

[0023] In describing the present invention, it should be understood that the present invention uses the terms "central", "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right" ", "vertical", "horizontal", "top", "bottom", "inner", "outer" and other indicated orientations or positional relationships are based on the orientations or positional relationships shown in the drawings, and are only for the convenience of describing this The invention and the simplified description do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and thus should not be co...

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 the technical field of hole covers, and discloses an anti-slip quick hole cover which comprises a cover plate covering a hole and a plurality of limiting bolts, the multiple limiting bolts are inserted into the top of the cover plate, and the bottom ends of the multiple limiting bolts penetrate through the cover plate to stretch into the hole. The side portions of the multiple limiting bolts abut against the side walls of the periphery of the hole. The device is safe, convenient, anti-slip and reusable. In addition, the criss-cross grooves are formed in the cover plate, the bearing capacity of the cover plate is improved, the thickness of the cover plate can be reduced, the weight of the cover plate is reduced, and the cover plate is convenient to place and move.

Description

technical field [0001] The invention relates to the technical field of hole covers, in particular to an anti-slip fast hole cover. Background technique [0002] Large-scale construction sites, such as ships and building floors, often have reserved holes, and simple hole covers need to be placed to prevent people and objects from falling and avoid casualties. However, most of the existing hole covers are inconvenient to place and heavy. Handling, there are problems such as easy slipping, warping and kicking, which brings inconvenience and safety hazards. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a safe, convenient, anti-slip and reusable anti-slip fast hole cover. [0004] In order to achieve the above object, the present invention provides an anti-slip fast hole cover, which includes a cover plate covering the hole and a plurality of limit pins, the plurality of limit pins are respectively inserted on the ...

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): E04G21/32B63B19/14
CPCE04G21/3204E04G21/3252B63B19/14
Inventor 刘新东罗兴民陈世明邹福顺
Owner CSSC HUANGPU WENCHONG SHIPBUILDING COMPANY
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