Easy-to-locate steel structure connecting device

Abstract

The invention discloses an easy-to-locate steel structure connecting device. The steel structure connecting device comprises a guiding connecting seat and a guiding connecting block which are fixedly welded to a profile steel component A and a profile steel component B respectively; the guiding connecting seat is provided with a cone-shaped locating concave cavity, the guiding connecting block is provided with a cone-shaped locating tenon, the cone-shaped locating tenon is inserted into the cone-shaped locating concave cavity in a connected mode, and the guiding connecting seat is fixedly connected with the guiding connecting block through a fixed connection structure. The advantages that butt joint of cone-shaped structures is rapid and precise in locating are utilized, and the profile steel component A and the profile steel component B can be rapidly connected together to form a stand column; for an elevator adopting the easy-to-locate steel structure connecting device, field welding is not needed during installation, locating and connecting can be rapidly conducted, the construction period is shortened, and the construction cost is reduced. The easy-to-locate steel structure connecting device has the advantages of being simple in structure, reliable in connection, capable of achieving self-adaptive locating and high in locating precision, and the easy-to-locate steel structure connecting device is a novel elevator rapid connection structure capable of achieving modular and batched production.

Description

【Technical field】 [0001] The invention relates to a building connection structure, in particular to an easy-to-position steel structure connection device. 【Background technique】 [0002] General high-rise residential or office buildings need to install steel structure elevators. At present, there is a large demand for steel structure elevators, including the addition of steel structure elevators to existing old buildings. In the prior art, on-site welding is usually used for the elevator shaft and its installation. With this method, due to the narrow space of the construction environment, the installation and positioning are difficult, and the center of gravity is prone to shift after welding and assembly, resulting in potential safety hazards; in addition, This method has a long construction period, great damage to the site environment, affects the lives of surrounding people, and has high construction costs. [0003] At present, the country is actively promoting low-carbo...

AI Technical Summary

Problems solved by technology

In the prior art, on-site welding is usually used for the elevator shaft and its installation. With this method, due to the narrow space of the construction environment, the installation and positioning are difficult, and the center of gravity is prone to shift after welding and assembly, resulting in potential safety hazards; in addition, This method has a long construction period, great damage to the site environment, affects the lives of surrounding people, and high construction costs

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