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

Large spherical screen mounting system and construction method thereof

A spherical screen and system technology, applied in the direction of arched structure, building structure support, building structure support, etc., can solve the problems of difficult installation of large spherical screens, large amount of disassembly of the installation frame, and influence on the installation of metal screens, etc. Safe construction, reduce the cost of building and dismantling, and enhance the effect of illumination

Active Publication Date: 2017-11-10
CHINA CONSTR SECOND ENG BUREAU LTD
View PDF21 Cites 8 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a large spherical screen installation system and its construction method, to solve the problem of difficulty in the installation of large spherical screens; and to solve the problem of large disassembly of the installation frame body, resulting in a lot of dust, which affects the installation of the metal screen

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
  • Large spherical screen mounting system and construction method thereof
  • Large spherical screen mounting system and construction method thereof
  • Large spherical screen mounting system and construction method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0051] Examples see figure 1As shown, a large-scale spherical screen installation system and its construction method, the height of the spherical screen of this project is about 22m, the installation method can be used for the installation of large-scale 4D cinema spherical screen steel structure grid frame and metal screen, including spherical screens and spherical screens The inner construction platform; the spherical screen includes support columns 1 arranged on the ground at intervals in an arc shape, lower chord arc beams 2 horizontally connected to the top surface of the support columns, and equatorial arc beams arranged directly above the lower chord arc beams. Beam 3, the spherical steel structure grid connected to the lower chord arc beam and the equatorial arc beam and the metal screen connected to the inner spherical surface of the spherical steel structure grid; the spherical steel structure grid includes an upper grid, a middle grid Frame 4 and lower network frame...

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

A large spherical screen mounting system comprises a spherical screen and a construction platform arranged on the inner side of the spherical screen. The spherical screen comprises supporting columns arranged on the ground at intervals in an arc shape, a lower chord arc-shaped beam horizontally connected to the top faces of the supporting columns, an equator arc-shaped beam arranged over the lower chord arc-shaped beam, a spherical steel structure net frame connected to the lower chord arc-shaped beam and the equator arc-shaped beam, and a metal screen connected to the inner spherical surface of the spherical steel structure net frame. The metal screen comprises an upper metal screen body arranged on an upper net frame body correspondingly, a middle metal screen body arranged on a middle net frame body correspondingly, and a lower metal screen body arranged on a lower net frame correspondingly. A mounting method of the large spherical screen mounting system can be applied to mounting of a spherical screen steel structure net frame and a metal screen of a large 4D cinema.

Description

technical field [0001] The invention relates to the field of spherical screen construction, in particular to a large spherical screen installation system and a construction method thereof. Background technique [0002] The conventionally installed mantang scaffolding is erected directly along the curved surface of the ball screen with a vertical and horizontal distance of 1m and a step distance of 1.8m. Scaffold boards are laid to connect the horse paths on each floor. The height of the entire frame is 21 meters. Due to the high installation accuracy of the ball screen grid, this method is densely packed with steel pipes, making it difficult to measure and locate in the air; the metal screen is thin and requires high protection for the finished product. This method requires a lot of materials during disassembly, and it is difficult to protect the finished product; the amount of steel pipes used for conventional scaffolding Large, long construction period for dismantling and...

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): E04B1/32E04G1/36
CPCE04B1/3211E04G1/36E04B2001/327E04B2001/3229
Inventor 张宁季文涛王广祥刘金亮顾正阳马晓龙
Owner CHINA CONSTR SECOND ENG BUREAU 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