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

Prefabricated profile steel combined roof structure

A roof structure and section steel technology, which is applied to roofs, building roofs, roofs using flat/curved panels, etc., can solve problems such as damage to indoor facilities, hidden safety hazards, and damage to the roof panel itself.

Pending Publication Date: 2021-06-08
SHENYANG UNIV
View PDF0 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the overlapping joints often lack effective waterproofing. Water infiltrating from the overlapping joints may

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
  • Prefabricated profile steel combined roof structure
  • Prefabricated profile steel combined roof structure
  • Prefabricated profile steel combined roof structure

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0040] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the patent embodiments of the present invention. Obviously, the described embodiments are only some of the embodiments of the present invention, not all of them. Based on the embodiments in the patent of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present invention.

[0041] Such as figure 1 , 2 As shown, a prefabricated steel combined roof structure of the present invention mainly includes H-shaped steel pillars 1, T-shaped steel roof truss beams 2, supporting ribs 3, load-bearing steel beams 4, color steel plates 5, top cover plates 6, bolts 7, connecting plates 8. Connecting keel 9, secondary keel 10, cornice flashing board 11, heat insulation composite board 12, waterproof layer 13 and self-tappi...

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 a prefabricated section steel combined roof structure. The roof structure is characterized in that the upper end of an H-shaped steel pillar is connected with a T-shaped steel roof truss beam, a bearing steel beam is arranged at the midspan position of the T-shaped steel roof truss beam, supporting ribs are arranged on the side portion of the T-shaped steel roof truss beam, cornice flashing plates are arranged at the head end and the tail end of the T-shaped steel roof truss beam, a connecting keel is arranged on the upper side of the T-shaped steel roof truss beam in the gradient direction, a secondary keel is arranged on the upper side of the T-shaped roof truss beam in the transverse direction, a heat insulation composite plate is arranged in an area enclosed by the connecting keel and the secondary keel, a waterproof layer is arranged on the upper side of the heat insulation composite plate, a color steel plate is arranged on the upper side of the waterproof layer, and the color steel plate is connected with the connecting keel through a mortise and tenon type connecting opening. The roof overall system is good in cooperation performance, excellent in waterproof performance and high in energy-saving performance, the color steel plate lap joint is good in design sealing performance and is connected with the waterproof layer and the heat insulation composite plate in combination with the heat-bridge-free technology, the rainwater leakage phenomenon is effectively prevented, a heat bridge can be effectively cut off, and the roof structure has good heat preservation performance and is durable.

Description

technical field [0001] The invention relates to a prefabricated building, in particular to a prefabricated steel combined roof structure. Background technique [0002] At present, with the advancement of various technologies and people's emphasis on building roofs, sandwich roof panels have been widely used as a convenient and lightweight roof building material. Roof panels in the prior art are usually composed of upper and lower steel plates and a core material therebetween. When in use, multiple roof panels are connected by lap fit and fixed with self-tapping screws. However, the overlapping joints often lack effective waterproofing. Water infiltrating from the overlapping joints may not only damage the facilities in the house, but also further damage the roof panels themselves, bringing safety hazards. Therefore, there is a need for a roof structure that is both highly waterproof and easy to install and operate. Contents of the invention [0003] The object of the pr...

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
IPC IPC(8): E04B1/24E04B1/58E04B7/02E04B7/06E04D11/00E04D11/02E04D12/00E04D13/064E04D13/068E04D3/36
CPCE04B1/24E04B1/2403E04B7/024E04B7/06E04B2001/2406E04B2001/2415E04B2001/2418E04D3/3605E04D11/00E04D11/02E04D12/006E04D13/064E04D13/068
Inventor 刘浩刘晓周博王兵宗亮李兵陈伯如
Owner SHENYANG UNIV
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