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

A connecting device and jacking platform technology, which is applied in the field preparation of formwork/formwork/work frame, building components, building construction, etc., which can solve the problems of long construction period, repair of reserved openings in shear walls, and cumbersome and inconvenient construction and other problems, to achieve the effect of ensuring integrity, saving construction period, and improving jacking efficiency

Active Publication Date: 2018-11-02
CHINA CONSTR EIGHT ENG DIV CORP LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

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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.

Method used

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

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Embodiment approach

[0060] As another preferred embodiment of the present invention, the jacking method also includes:

[0061] Such as Figure 9 and Figure 10 As shown, after the jacking of the lattice column 21 is completed, the connection between the second wall panel 33 and the connecting plate 31 is released;

[0062] The jacking cylinder 22 is withdrawn to drive the support structure 23 up a set distance, and the second wall attachment 33 is detachably connected to the corresponding connecting plate 31 , thereby completing the lifting of the support structure 23 .

[0063] As another preferred embodiment of the present invention, it also includes:

[0064] combine figure 2 As shown, a notch 116 is provided at the position corresponding to the first wall panel 32 on the upper frame 112 and the lower frame 113 of the shear wall formwork 11, and the first wall panel 32 passes through the notch 116 during the jacking process. Make it through to complete the jacking.

[0065] As another p...

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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 ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E04G11/20
CPCE04G11/20Y02E10/20
Inventor 阴光华葛杰张德财
Owner CHINA CONSTR EIGHT ENG DIV CORP LTD
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