Express elevator stability control structure in super high-rise building construction

Abstract

The invention discloses an express elevator stability control structure in super high-rise building construction, which comprises a hexagon composed of second structural steel conducting side cutting process through a regular triangle and first structural steel connected with cutting angle positions. The first structural steel is a projection of a rectangular frame, third structural steel forming a coincided and overlapped isosceles trapezoid is arranged in the hexagon, a coincided and overlapped connection position adopts a mode that fourth structural steel is in welded connection with the top point of the corresponding rectangular frame to form a net hexagon structure. The express elevator stability control structure has the advantages that the express elevator stability control structure and a method are novel, force transmission route is clear, stress is reasonable, and the structure is firm and reliable, economic and practical, flexible and convenient and capable of repeatedly using in core tube construction of a plurality of super high-rise buildings, promotes development of building construction technology, and brings convenience in wide popularization and application of building construction enterprises.

Description

technical field [0001] The invention relates to a stability control structure, more specifically, it relates to a stability control structure of a high-speed elevator for super high-rise building construction. Background technique [0002] In the core tube construction of super high-rise buildings, there is no effective structure and control method for the safety and stability control of the high-speed construction elevator in the core tube construction site. For general building structures, it is more mature for construction companies to connect the wall-attached device provided by the elevator manufacturer with the structure that has been completed and meets the strength requirements. For super high-rise buildings, due to the different structural forms, the general construction method is to construct the vertical reinforced concrete structure of the core tube first, and then construct the surrounding vertical and horizontal structures, which will inevitably cause the core ...

AI Technical Summary

Problems solved by technology

For super high-rise buildings, due to the different structural forms, the general construction method is to construct the vertical reinforced concrete structure of the core tube first, and then construct the surrounding vertical and horizontal structures, which will inevitably cause the core tube to be higher than the surrounding area. structure, there is currently no relevant requirement to specify how much higher the core tube is safe, so the core tube is often much higher during construction. For the construction of the upper core tube, all construction managers and operators have to go through high-speed The construction elevator arrives at the designated position of the core tube construction operation platform, and enters the construction work site through the operation platform. The height of the entire operation platform is 3 to 4 floors, which is much higher than the core tube construction site. At this time, the standard for high-speed construction elevators In terms of section, the height of the cantilever at the top is far greater than the specification requirements. In addition to the height of the operating platform, the installation distance between the uppermost wall-attached device is far greater than the wall-attached installation. There is no effective measure and method to realize the safety and stability control of high-speed construction elevators. The existing technical measures cannot meet the requirements of construction safety and use functions, and there are large potential safety hazards. Higher construction management lays greater risks

[0003] At present, the safety and stability control of high-speed construction elevators is mainly based on pre-embedded bolts on the completed structure, and fixed by the wall-attached device provided by the manufacturer. The construction technology is relatively mature, but the standard section of the high-speed construction elevator at the core tube is much higher. However, the stability control structure and method are still blank. There is no effective, stereotyped, and tool-based fixed structure and construction method. Construction elevator safety and stability control and attachment requirements

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