Reciprocating self-climbing type climbing form system and its climbing form method

Abstract

The invention relates to a reciprocating self-climbing formwork climbing system and a formwork climbing method thereof. The system includes a bearing frame body, an operating platform, a lifting device connecting the bearing frame body and the operating platform, templates and scaffolding located on both sides of the building wall; The bearing frame body includes an upper bearing frame, a lower bearing beam, and a bearing column connecting the upper bearing frame and the lower bearing beam. The operating platform is located between the upper bearing frame and the lower bearing beam; the formwork and scaffolding are connected on the upper bearing frame or on the operating platform The end of the operating platform and the lower load-bearing beam is provided with a wall-attached device, and the climbing movement of the operating platform and the load-bearing frame body is realized through the alternate support of the operating platform and the lower load-bearing beam on the building wall and the work of the lifting device; the working process of this method includes detachment Formwork, lifting the load-carrying frame body and support, tying steel bars, lifting the operating platform, closing the mold, installing the wall bolts, and pouring concrete. The climbing formwork system of the present invention has its own climbing device, has high efficiency, simple structure, convenient operation and maintenance, and low use cost.

Description

technical field [0001] The invention relates to a concrete pouring equipment system for a high-rise building shear wall, and also relates to a working method of the system, more specifically, to a reciprocating self-climbing climbing formwork system and a climbing formwork method thereof. Background technique [0002] In the wall pouring project of high-rise buildings, scaffolding is usually built on the inside and outside of the wall, and then the formwork is fixed at the position of the wall to be poured to perform pouring. During the construction process, the formwork needs to be disassembled and assembled many times, which consumes a lot of labor and labor. time. [0003] In order to solve this problem, the Chinese patent ZL89107466.X with an application date of May 12, 1993 discloses a "integrated lifting system for super-high building mold outer scaffolding". The column fixed lifting machine controls the lifting of the bearing frame through the screw rod of the liftin...

AI Technical Summary

Problems solved by technology

[0004] 1. The lifting equipment is placed on the upper part of the steel column, the equipment selection is limited and maintenance is difficult

[0005] 2. The steel column is too high above the concrete construction layer, which has a great influence on the selection and operation of the construction tower crane and concrete placing boom

[0006] 3. The lifting of the tool-type steel column needs the help of an external lifting mechanism, and the system itself is not equipped with a climbing device, which cannot form a reciprocating self-climbing cycle

[0007] 4. The rigid steel column is buried in the building wall, which cannot be recycled, and the construction cost is relatively high

Images