Fast positioning type iniddle column structure for steel structure building

Abstract

The invention discloses a fast positioning type iniddle column structure for a steel structure building. The fast positioning type iniddle column structure comprises an iniddle column body and a foundation pit; a positioning structure is mounted at the bottom end of the iniddle column body; a first sliding rod and a second sliding rod are in sliding fit with the two ends of a sleeve separately; four top plates are symmetrically distributed about the center of the iniddle column body; a slope surface structure is arranged outside the bottom end of the inner wall of a guide block in a manner ofbeing inclined towards the outer side; the surface of the slope surface structure fits the external end of a guide rod; a first vertical rod is arranged in the iniddle column body and is connected with a second vertical rod through a climbing rod. According to the fast positioning type iniddle column structure, a positioning structure is designed at the bottom end of the existing iniddle column structure, the self high weight of the iniddle column is utilized, and the iniddle column can be directly and precisely positioned in the foundation pit without repeated adjustment of equipment and artificial compound during the iniddle column vertical placing process, so that the construction time is greatly saved, and the structural design is more reasonable.

Description

technical field [0001] The invention relates to the technical field of steel structure buildings, in particular to a fast-positioning center column structure for steel structure buildings. Background technique [0002] Steel structure building is a common modern building structure. Compared with concrete structure building, the overall construction difficulty is lower and the construction time is faster. It is widely used in social life. Among them, most steel structure buildings are factory buildings. The main body of the building is built by using several center columns and beam structures, where the center column is the main structure used to support the steel structure building. However, the existing similar center column structures have the following problems in actual use: [0003] The steel structure building in the factory is generally large in scale, and the length and weight of the center column are also relatively high. When installing it in the foundation pit of ...

AI Technical Summary

Problems solved by technology

[0003] The steel structure building in the factory is generally large in scale, and the length and weight of the center column are also high. When installing it in the foundation pit of the concrete foundation, it is necessary to use the corresponding lifting equipment for corresponding cooperation. In order to ensure the stability of the main body of the building Stability, the vertical or horizontal columns need to be on a plane, so it is necessary to install the central column in the center of the foundation pit before pouring concrete further, and in order to ensure the stability of concrete pouring, the central column and the foundation There will be a certain gap between the side walls of the pit, which leads to the need to repeatedly adjust the position of the center column with the cooperation of workers and hoisting equipment to ensure that its bottom end is installed in the center of the foundation pit, which is very troublesome in practice

Images