Steel structure frame and modularized additionally-installed elevator

Abstract

The invention discloses a steel structure frame and a modularized additionally-installed elevator. The steel structure frame comprises a basic section frame, a standard section frame and a top layer section frame. Each frame comprises a stand column and a connecting beam, the connecting beams are located on the end parts of the stand columns and perpendicular to the stand columns, and the end faces of the connecting beams are welded to the side faces of the end parts of the stand columns. Connecting cross beams are arranged at the upper ends of the stand columns of the basic section frame, the lower ends of the stand columns are used for being fixedly connected with a basic raft, connecting cross beams are arranged at the upper ends and the lower ends of the stand columns of the standard section frame and the top layer section frame, and the stand columns and the connecting cross beams form a hoistway frame; and the upper and lower adjacent two sections of frames are fixedly connected by penetrating bolts into the two upper and lower adjacent connecting cross beams. According to the modularized additionally-installed elevator adopting the frame, all the modules are prefabricated, only the adjacent modules need to be spliced and fixed up and down during field installation, firmness is high, installation and construction are convenient, time and labor are saved, and the appearance is neat and attractive.

Description

technical field [0001] The invention relates to the technical field of processing and installation of modularized elevators, in particular to a steel structure frame and a modularized elevator with the frame. Background technique [0002] Modular installation elevators are prefabricated in the factory in advance because they split the installation elevators into multiple modules. The overall transportation and hoisting of the modules is convenient, which speeds up the on-site installation and construction. The full bolt connection reduces the risk of on-site open flame operations and In order to avoid the impact of construction on the normal life of residents, it is currently a more common way to add elevators to processing and installation. [0003] In the common modular installation of elevators, the frame is basically made of square steel pipes or I-beams to form a cube frame, and the elevator shaft is inside the frame for the car to move up and down. On the one hand, th...

AI Technical Summary

Problems solved by technology

On the one hand, this kind of frame structure has poor firmness, and there are certain hidden dangers in structural safety. On the other hand, it requires on-site hot welding or additional bolts during construction. The amount of bolts is relatively large, which is time-consuming and laborious, and difficult to install. Moreover, the two ends of the bolts are exposed after connection On the outer surface of the frame, it is not suitable for installing elevators with glass curtain walls as the main decoration on the outer surface

[0004] In addition, for the area with limited space in front of the building, the general modular installation of elevators cannot be well adapted

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