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

Overhanging type outer scaffold and construction method

An external scaffolding and construction method technology, which is applied to the accessories of the scaffolding, the scaffolding supported by the house structure, the support of the house structure, etc., can solve the problem of residual construction holes, large demand for I-beam materials, and difficulty in controlling the parallelism of pre-embedded connecting wall rods. and other problems, to achieve the effect of saving construction costs, improving construction efficiency, and avoiding uncontrollable parallelism

Inactive Publication Date: 2019-05-21
CHINA MCC17 GRP
View PDF11 Cites 23 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to solve the problems that the cantilevered scaffolding proposed in the above background technology has a large demand for I-beam materials, and it is difficult to control the parallelism of the pre-embedded connecting wall rods and the remaining construction holes.

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
  • Overhanging type outer scaffold and construction method
  • Overhanging type outer scaffold and construction method
  • Overhanging type outer scaffold and construction method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0040] According to the manual attached Figures 1 to 4 Shown is a cantilevered external scaffold and its construction method,

[0041] The first connecting steel plate 6 is made of 12-thick galvanized flat steel, and two bolts are reserved for fixing with No. 16 I-beam, and then tightened with double nuts, and the tightening torque is 40-65 N·m.

[0042]The second connecting steel plate 9 is made of 12-thick galvanized flat steel, and a bolt is reserved for fixing with one end of the Ф20 tie rod 11, and then tightened with double nuts, the tightening torque is 40-65 N·m. The other end of the Ф20 pull rod 11 is fixed with a pin bolt to the third connecting steel plate 10 on the upper end of No. 16 I-beam, and the third connecting steel plate 10 also adopts 12 thick galvanized flat steels and is fully welded with No. 16 I-beam.

[0043] The fourth connecting steel plate 12 is made of galvanized flat steel with a size of 200×100×10. One end of the connecting wall rod 13 is full...

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 provides an overhanging type outer scaffold which comprises an outer scaffold body, the outer scaffold body is fixed to the outer side of a building outer wall through wall connecting pieces, and the wall connecting pieces comprise a first wall connecting piece, a second wall connecting piece and a third wall connecting piece. Compared with a traditional overhanging scaffold construction technology, the construction method has the advantages that by means of the construction method of embedded connecting steel plates on beams and fixing I-shaped steel, the problems that the overhanging scaffold has large requirements for I-shaped steel materials, and an embedded wall connecting rod is difficult to control on the aspect of parallelism and construction hole residues are solved.The embedded connecting steel plates do not affect masonry construction, the hidden danger of leakage caused by the fact that holes are reserved during masonry and the potential safety hazard causedby the fact that wall connecting rods are dismantled during worker construction are reduced, and the influence on the building structure is small. An overlong I-shaped steel material does not need tobe arranged to be fixed in a building, materials are saved, and the construction cost is saved. The problem that the parallelism of the embedded wall connecting rods is difficult to control is avoided, the construction efficiency is improved, and the construction period is shortened.

Description

technical field [0001] The invention relates to the technical field of building construction, in particular to a cantilevered external scaffold and a construction method. Background technique [0002] In the field of construction engineering, in order to facilitate the construction of workers and ensure the safety of workers, scaffolding is usually set up around the building. In the field of high-rise buildings, cantilevered external scaffolding is set up. At present, cantilevered external scaffolding has been widely used. Usually, the riveting ring is pre-embedded in the cantilever layer, and then the I-beam is installed. Set up scaffolding on the I-beam at one end of the extension. In order to make the outer scaffold stable, the outer scaffold should be reliably connected with the main structure. As for the connection method, the existing method is to pre-embed steel pipe fasteners, usually steel sleeves, when the superstructure is poured with concrete. The steel sleeves...

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): E04G3/20E04G5/04
Inventor 濮厚靖李勇吕明山刘中伟戴先锋
Owner CHINA MCC17 GRP
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