Jacking steel platform for super high-rise office building engineering

Abstract

The invention relates to the technical field of steel platforms, in particular to a jacking steel platform for super high-rise office building engineering, comprising: a steel platform body, the top surface of which is provided with a lap joint groove; the connecting piece is arranged above the lap joint groove, and a lifting supporting piece is arranged above the connecting piece; the locking piece is arranged on the surface of the lifting supporting piece; the jacking steel platform has the beneficial effects that the enclosure height of the jacking steel platform used for the super high-rise office building project is adjusted according to the needed character shape, that is, multiple sections of external threads are arranged on the surface of the extension rod, the extension rod is matched with the locking sleeve to be connected and locked after extending out, supporting height adjustment is achieved, and when the steel platform body is unloaded, the extension rod descends to the bottom of the sleeve; and the hidden handle is additionally arranged on the surface of the locking sleeve, so that the locking sleeve can be pulled out for use as required.

Description

technical field [0001] The invention relates to the technical field of steel platforms, in particular to a jacking steel platform used in super high-rise office building projects. Background technique [0002] With the increase of super high-rise office building projects, the top formwork system is the key to the construction of the core tube of the tower. Among them, the hydraulic jacking steel platform formwork system is also more and more widely used. By using the hydraulic jacking steel platform Automatic climbing after the floor, greatly shortening the construction period of the building. [0003] When the existing jacking steel platform is in use, protective guardrails are usually set around the jacking steel platform to prevent users from accidentally falling, but most of the existing protective guardrails are directly welded on the jacking steel platform. When the lifting steel platform rises, the center of gravity of the protective guardrail is high, and its top sh...

AI Technical Summary

Problems solved by technology

[0003] When the existing jacking steel platform is in use, protective guardrails are usually set around the jacking steel platform to prevent users from accidentally falling, but most of the existing protective guardrails are directly welded on the jacking steel platform. When the lifting steel platform rises, the center of gravity of the protective guardrail is high, and its top shakes greatly. After long-term use, the connection of the protective guardrail may be loose, resulting in the desoldering and falling of the protective guardrail, which reduces the safety of the device. Therefore, The present invention proposes a jacking steel platform used in super high-rise office building engineering to solve the above problems

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