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Stiffening bearing type outer-frame-free construction platform for residential building and construction method

A technology for residential buildings and construction platforms, which is applied to buildings, building structures, scaffolding supported by building structures, etc., can solve the problems of large safety hazards, complicated assembly of external protective frames, and high construction costs, so as to reduce construction costs and reduce transmission costs. The force path is clear and the effect of improving construction efficiency

Pending Publication Date: 2021-01-15
CCCC FOURTH HIGHWAY ENG +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The purpose of the present invention is to provide a stiffening support type construction platform without outer frame and its method for residential buildings, so as to solve the problems of complex assembly of traditional outer protective frames, high construction costs, and large safety hazards.

Method used

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  • Stiffening bearing type outer-frame-free construction platform for residential building and construction method
  • Stiffening bearing type outer-frame-free construction platform for residential building and construction method
  • Stiffening bearing type outer-frame-free construction platform for residential building and construction method

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Embodiment Construction

[0040] The invention will be further described below in conjunction with specific embodiments

[0041] Such as figure 1 As shown, a reinforced support type construction platform without outer frame for residential buildings, the structure can be divided into force structure, enclosure structure and node connection structure in terms of structural function, and the force structure can be divided into main body Force members and reinforcement members.

[0042] The main force-bearing member in the force-bearing structure is formed by welding truss vertical bars (2), truss chords (3) and truss oblique bars (4), and is connected to the attached wall ( 7) on. The reinforcement member is welded by the fixed sleeve (11), the angle steel support (12) and the triangular stiffener (13). The fixed through-bolt (10) is connected to the attachment wall (7), and the reinforcing member can block the upper main body stress member.

[0043] The enclosure structure is composed of scaffolding...

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Abstract

The invention discloses a stiffening bearing type outer-frame-free construction platform for a residential building and a construction method. The stiffening bearing type outer-frame-free constructionplatform is mainly composed of a triangular truss bearing structure, high-strength bolts, fixing sleeves, angle steel bearings and triangular stiffening ribs. The protection construction platform isflexible to assemble and disassemble and high in assembling degree, the frame type scaffold can be inserted into the round steel pipe connecting pieces in a construction site, the structure is installed by screwing down the bolts, then the whole protection construction platform is hoisted to a preset position to be inserted into the fixing sleeve, the overall consumable amount is reduced, and safety is high. Meanwhile, the protection construction platform is clear in stress, the bearing capacity is remarkably improved, and the bolt sleeve is creatively welded to the hole opening position of the steel pipe to perform stiffening treatment on the local part of the steel pipe. The construction protection platform is simple in structure assembly, high in construction efficiency, high in safetyand low in construction cost, and is a novel fabricated outer-frame-free protection construction platform suitable for a civil residential building of a current shear wall system.

Description

technical field [0001] The invention relates to a stiffening support type construction platform without an outer frame for residential buildings and a method thereof, belonging to the technical field of structural engineering. Background technique [0002] The building protection construction platform is a facility that provides construction personnel with a working platform and safety guarantees; the recently emerged construction protection system without an outer frame does not need to be built layer by layer from the first floor, which improves the construction efficiency and reduces the amount of consumables; due to the national Vigorously develop prefabricated buildings, and the prefabricated no-frame construction protection system based on this has become the main development direction of new construction platforms. [0003] The main types of existing external protective construction platforms can be divided into scaffolding type and self-climbing type. Among them, sca...

Claims

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Application Information

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IPC IPC(8): E04G3/18E04G3/20E04G5/04E04G5/16E04G7/02E04G5/00
CPCE04G3/18E04G3/20E04G5/007E04G5/046E04G5/16E04G7/02
Inventor 曹万林杨兆源张克胜高硕良芦岩殷飞张永安
Owner CCCC FOURTH HIGHWAY ENG
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