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Construction method for cylindrical frame supporting type hydraulic-climbing integral steel platform formwork shear steel plate layer

A shear steel plate and construction method technology, applied in the direction of formwork/formwork/work frame, connectors of formwork/formwork/work frame, building components, etc., can solve problems such as low construction efficiency and poor safety, and achieve reduction The effect of hoisting times, acceleration of hoisting and construction efficiency

Pending Publication Date: 2017-04-26
SHANGHAI CONSTRUCTION GROUP
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  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] Aiming at the problems of low construction efficiency and poor safety of the shear steel plate layer in the traditional integral formwork construction, the present invention provides a simple, safe and efficient construction method for the construction method of the cylinder frame supported hydraulic climbing integral steel platform formwork shear steel plate layer

Method used

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  • Construction method for cylindrical frame supporting type hydraulic-climbing integral steel platform formwork shear steel plate layer
  • Construction method for cylindrical frame supporting type hydraulic-climbing integral steel platform formwork shear steel plate layer
  • Construction method for cylindrical frame supporting type hydraulic-climbing integral steel platform formwork shear steel plate layer

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Embodiment 1

[0040] see Figure 1 to Figure 9 , the construction method includes the following steps:

[0041] Step 1: The formwork equipment of the cylinder support type hydraulic climbing integral steel platform is located on the top of the core tube wall 1 that has just been poured, and the formwork is fixed on the core tube wall 1 by fixing parts (not shown). Steel platform formwork equipment includes steel platform system 2, formwork system 3, cylinder support system 4, steel beam climbing system 5 and scaffolding system 6;

[0042] Step 2: Remove the fixing parts, use chain hoists 8 to fix the formwork on the lower end of the steel platform beam through the formwork lifting points set on the steel platform beam, and fix the formwork horizontal purlin on the hanger pole with lead wires; Step 3: Overall The steel platform formwork continuously climbs two storeys;

[0043] Step 4: Hoist the stiff column (not shown) and the shear steel plate 10, and install the shear steel plate 10 thr...

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Abstract

The invention provides a construction method for a cylindrical frame supporting type hydraulic-climbing integral steel platform formwork shear steel plate layer, and belongs to the technical field of building construction. The construction method is used for solving the problems that construction of traditional integral formwork shear steel plate layers is low in efficiency and poor in safety. The construction method includes the following steps that firstly, cylindrical frame supporting type hydraulic-climbing integral steel platform formwork equipment is located at the top of a core tube wall which is just poured, and templates are fixed to the core tube wall through fixing parts; secondly, the fixing parts are removed, the templates are fixed to the lower end of a steel platform beam by means of a chain block through a template hoisting point arranged on the steel platform beam; thirdly, an integral steel platform formwork continuously climbs by the height of two storeys; fourthly, a shear steel plate is hoisted and mounted; fifthly, first frame steel bars are bound, the template is placed in position, and concrete pouring and curing are conducted; sixthly, second frame steel bars are bound, the other template is placed in position, and concrete pouring and curing are conducted; and seventhly, the first step to the sixth step are repeated till all shear steel plates are constructed.

Description

technical field [0001] The invention relates to the technical field of building construction, in particular to a construction method for a formwork shear force steel plate layer of a cylinder support type hydraulic climbing integral steel platform. Background technique [0002] With the development of economy and society and the continuous progress of construction technology, the development of super high-rise buildings has become an inevitable trend. As a new type of construction equipment, the formwork equipment of the cylinder-supported hydraulic climbing integral steel platform has been widely used in the construction of the core tube of high-rise and super high-rise buildings. The equipment mainly includes: steel platform system, scaffolding system, cylinder support system, steel beam climbing system and formwork system. The equipment realizes the efficient construction of the core tube wall through the power built-in climbing process supported alternately by the tube ...

Claims

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Application Information

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IPC IPC(8): E04B2/84E04G11/28E04G17/00
CPCE04B2/842E04G11/28E04G17/002
Inventor 龚剑扶新立马静张秀凤秦鹏飞
Owner SHANGHAI CONSTRUCTION GROUP
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