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

Circular foundation pit lined wall formwork construction system and construction method

A technology for lining walls and formwork, which is applied in basic structure engineering, excavation, sheet pile walls, etc., can solve the problems of labor consumption and low construction efficiency, and achieve the effects of convenient formwork construction, low cost and fast construction.

Pending Publication Date: 2019-11-15
CHINA CONSTR FIRST BUILDING GRP CORP LTD +1
View PDF0 Cites 5 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 circular foundation pit lining wall formwork construction system, a circular foundation pit lining wall formwork construction system and a construction method, to solve the technical problem of low construction efficiency in the prior art; manpower problem

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
  • Circular foundation pit lined wall formwork construction system and construction method
  • Circular foundation pit lined wall formwork construction system and construction method
  • Circular foundation pit lined wall formwork construction system and construction method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0029] In order to make the technical means, innovative features, goals and effects achieved by the present invention easy to understand, the present invention will be further described below.

[0030] The examples described here are specific specific implementations of the present invention, and are used to illustrate the concept of the present invention. They are all explanatory and exemplary, and should not be construed as limiting the implementation of the present invention and the scope of the present invention. In addition to the embodiments described here, those skilled in the art can also adopt other obvious technical solutions based on the claims of the application and the contents disclosed in the description, and these technical solutions include adopting any obvious changes made to the embodiments described here. Replacement and modified technical solutions.

[0031] A circular foundation pit lining wall formwork construction system, such as figure 1 with 2 As sh...

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 a circular foundation pit lined wall formwork construction system and a construction method. The circular foundation pit lined wall formwork construction system comprises a formwork hanging system and a formwork system, the formwork system comprises an end formwork, a bottom formwork and a side formwork, the formwork hanging system is fixed on a crown beam of a circular deep foundation pit, the formwork hanging system comprises vertical-directional triangular trusses arranged evenly along the crown beam, an annular rail fixed on the vertical-directional triangular trusses, and an electric hoist with a running car, and the electric hoist is fixed on the annular rail and used for hoisting the side formwork; the bottom formwork includes a molded hyperbolic steel bottom formwork and a bottom formwork cross plate support frame for supporting the molded hyperbolic steel bottom formwork; the end formwork includes an end plate, a structural steel support and reinforcement device, a wooden I-shaped beam, lined wall reserved horizontal rebar and a screw; and the side formwork includes a side formwork body, a molded large formwork hook, a steel molded pouring port, anoperation platform, a high-strength screw and a connecting rod. According to the circular foundation pit lined wall formwork construction system, the electric hoist with the running car can design the number and moving positions according to needs, after the assembly of the side formwork body is completed, hoisting to a preset position is conducted through the formwork hanging system, construction is fast, and the cost is low.

Description

technical field [0001] The invention belongs to the field of building construction, in particular to a formwork construction system and construction method for lining walls of circular foundation pits. Background technique [0002] In conventional formwork construction technology, large machines such as tower cranes or cranes are used to hoist, install and dismantle the shaped formwork. The shaped formwork is large and heavy, and cannot be operated manually. The tower crane needs to be occupied for a long time during the installation and removal process, which will affect the lining wall. and other normal transportation (horizontal and vertical transportation of steel bars and other materials). Contents of the invention [0003] The purpose of the present invention is to provide a circular foundation pit lining wall formwork construction system, a circular foundation pit lining wall formwork construction system and a construction method, to solve the technical problem of l...

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): E02D17/04E02D5/18E02D5/68
CPCE02D17/04E02D5/18E02D5/182E02D5/68E02D2250/0007
Inventor 徐巍申帅乔传颉周宇童晶李彦贺王玲王玉泽王全
Owner CHINA CONSTR FIRST BUILDING GRP CORP 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