Super high-rise external facade steel structure horizontal protective platform

Abstract

The invention relates to a super high-rise external facade steel structure horizontal protective platform, and belongs to the technical field of high-rise building construction. The platform comprisesH-shaped steel, a U-shaped steel bar, a steel angle, a steel plate and a protective barrier. A section of the H-shaped steel is arranged out of a floor. The steel plate is placed at the section, outside the floor, of the H-shaped steel. The protective barrier is welded to the end of the steel plate. A T-shaped groove is formed in the bottom wall inside the H-shaped steel. A steel rod consistent with the H-shaped steel in length and direction is arranged inside a concave opening in the H-shaped steel. A T-shaped base sliding inside the T-shaped groove is arranged on the steel rod. A strip-shaped hole is formed in the upper surface of the H-shaped steel. A connecting strip is arranged on the steel rod. The connecting strip penetrates through the strip-shaped hole to be welded to the steel plate. A pushing assembly for pushing the steel rod to move in the length direction of the H-shaped steel is arranged on the floor at one side of the H-shaped steel. The platform has the advantages that after building materials are placed, the overall stability is improved, and the space of the horizontal protective platform is adjusted conveniently.

Description

technical field [0001] The invention relates to the technical field of high-rise building construction, in particular to a horizontal protection platform of a super high-rise facade steel structure. Background technique [0002] With the continuous progress of society, super high-rise structures are becoming more and more common. The super high-rise structure has a large height and a large number of floors, and the general construction period is relatively long. In order to shorten the overall construction period, the super high-rise facade curtain wall needs to be constructed in advance in sections. Often, the lower curtain wall is inserted into the construction before the upper structure is completed. The safety hazard of simultaneous construction is huge. Measures must be taken to prevent the construction personnel of the lower curtain wall from being affected by the upper structure. Construction objects fall and strike. [0003] Therefore, the Chinese patent whose auth...

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Problems solved by technology

[0004] However, the above-mentioned horizontal protection platform has a shortcoming in that after the construction of the horizontal protection platform is completed, a large amount of building materials need to be placed in the construction process, and the space of the above-mentioned horizontal protection platform is fixed, and only a certain amount of building materials can be placed, thereby delaying the construction process. The construction process; and the placement of building materials also makes the overall horizontal protective platform structure unstable, which is likely to cause safety hazards

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