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Jacking template control system and method for construction

A control system and building construction technology, which is applied to the preparation of building components on site, construction, building construction, etc., can solve the problems of high labor intensity on site, increased cost, and delay in construction period

Active Publication Date: 2009-06-17
CHINA CONSTR FOURTH ENG DIV +2
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, the above three ways of lifting the formwork are to lift the steel support platform first, and then use the gourd to lift the formwork piece by piece, which leads to a large construction period consumption and a large on-site labor intensity, which delays the construction period and increases the cost. The position of the section is very difficult to adjust for formwork and hangers

Method used

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  • Jacking template control system and method for construction
  • Jacking template control system and method for construction
  • Jacking template control system and method for construction

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Embodiment Construction

[0041] The invention is applied to building construction. It adopts a low-level support system and a hydraulic power and control system to control the entire climbing process. The process flow of the invention can form a standard control program and can be applied to all similar construction processes.

[0042] The present invention proposes a jacking formwork system for high-rise building construction, which is arranged on the top of the constructed building structure wall, such as figure 1 As shown, it includes a platform main frame 1, a formwork 2 hung on the platform main frame, at least three support systems 3 supported on the wall of the building and supporting the platform main frame, arranged on the support The power and control subsystem 4 in the system 3 promotes the platform main frame 1 and the template 2 to rise synchronously and adjusts the balance of the platform main frame 1 .

[0043] Better yet, refer to Figure 6 , Figure 7 , the platform main frame 1 is ...

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Abstract

The invention provides a control system and a method of a climbing formwork for construction, which comprises the steps as follows: A. a master cylinder jacks an upper support cross beam up to a certain height so that cantilevers at both ends of the cross beam are in the unstrained state; B. a small cylinder of the upper support cross beam drives the cantilevers to retract; C. the master cylinder extends and drives a support pillar to go up a certain distance; D. the small cylinder of the upper support cross beam drives the cantilevers to extend; E. the master cylinder retracts, which drives the cantilevers at both ends of the upper support cross beam to fall steadily and the lower support cross beam goes up so that the cantilevers at both ends of the lower support cross beam are unstrained. F. the small cylinder of the lower support cross beam drives the cantilevers to retract; G. the master cylinder drives the lower support cross beam to go up, H. the small cylinder of the lower support cross beam drives the cantilevers to extend, I. the master cylinder retracts so that both the upper support cross beam and the lower support cross beam are strained. The invention also provides a control system of a climbing formwork for construction. The control system is used for construction, which synchronously controls the whole process of climbing by hydraulic power and control system.

Description

technical field [0001] The invention relates to a lifting technology, in particular to a control system and method for a jacking formwork used in building construction. Background technique [0002] In the field of super high-rise building structure construction in China, formwork lifting construction is currently the most widely used formwork construction system lifting method. One of the ways to lift the formwork is to bury the shaped steel column in the structural wall, and use the steel column as the support of the hoist to lift the entire platform. Considering the limitation of lifting weight, the general steel formwork is waiting for the steel platform to be lifted. , and then use the gourd to lift the steel formwork piece by piece; another way is to place a door-shaped support frame on the top of the newly poured concrete wall, and use the door-shaped support frame as a support to lift the steel platform. The formwork is still the steel platform after the hoist is com...

Claims

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Application Information

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IPC IPC(8): E04G11/20
Inventor 叶浩文季万年顾国荣杨玮向小英
Owner CHINA CONSTR FOURTH ENG DIV
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