Integrated template type connection device for jacking platform and jacking method of lattice column

Abstract

The invention relates to an integrated template type connection device for a jacking platform and a jacking method. The connection device comprises a connection plate and a first wall-attaching plate,wherein the connection plate is arranged at a corresponding position on a shear wall template; the first wall-attaching plate is fixedly arranged at one side on a lattice column, which is close to the shear wall template; the first wall-attaching plate is attached to the connection plate and is in detachable connection with the connection plate so as to fasten and connect the lattice column and the shear wall template. According to the connection device disclosed by the invention, the lattice column for supporting, which is arranged on the jacking platform, is directly attached to the shear wall template, and the lattice column is connected by a poured shear wall structure and the shear wall template which is not demoulded, so that in one aspect, powerful supporting is provided for the lattice column and use safety of the jacking platform is ensured, and in the other aspect, jacking efficiency of the jacking platform is improved, a user does not need to wait for a shear wall to be demoulded and reach set intensity, construction time can be shortened, and a construction period is saved.

Description

technical field [0001] The invention relates to the field of building construction engineering, in particular to an integrated formwork connection device for a jacking platform and a jacking method for a lattice column. Background technique [0002] At present, in the construction of high-rise or super high-rise buildings at home and abroad, the jacking steel platform technology is widely used. The jacking steel platform can realize the improvement of the construction work surface through jacking, so that it can well cooperate with the construction of the shear wall. [0003] At present, the bottom of most support columns (or lattice columns) under the jacking platform is mostly supported by setting support beams, and the two ends of the support beams are snapped into the reserved openings in the shear walls that have been constructed. Inside. For example, a prior patent application in China (the application number is 201210147707.6, invented by the invention, and the name ...

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Problems solved by technology

[0004] The purpose of the present invention is to overcome the defects of the prior art, provide an integrated formwork connection device for jacking platforms and a jacking method for lattice columns, and solve the problem that the supporting structure of the existing jacking platform needs to be completed after the construction of the shear wall It can only be lifted after reaching the set strength, which brings problems such as long construction period, follow-up repair of the reserved opening of the shear wall and cumbersome and inconvenient construction.

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