A vertical keel installation structure with fast and precise adjustment function

Abstract

The invention provides a vertical keel installation structure with fast and precise adjustment function, the vertical keel is provided with a bolt hole that transmits force to the secondary connector of the embedded anchor, so that the bolt rod passes through the bolt hole to bear the force In the secondary connector on the side of the vertical keel, one side of the secondary connector is connected to the vertical keel, and the other side is connected to the anchor plate, and it is characterized in that the secondary connector is matched with the vertical keel There is a vertical error adjustment gap between the connecting hole and the bolt in the height direction, and a vertical error adjustment mechanism for the vertical keel between the vertical keel and the secondary connecting piece. In the connection piece provided by the present invention, the operation of the nut during the tightening process is exactly the same as that of the conventional screw and nut connection, and after tightening, the nut can be completely locked without welding by compressing the deformation of the locking section , Permanently prevent loosening, so that the welding operation during the installation of the vertical keel can be exempted.

Description

technical field [0001] The invention relates to a vertical keel installation structure of a curtain wall metal structure, which is suitable for the connection of prefabricated integrated building stones, ceramics, microcrystalline stones, glass, aluminum plates, and other curtain wall keels, and is especially suitable for multiple typhoons, multiple earthquakes, and dense crowds. Used in subways, stations, airports, tunnels, schools, and high-rise buildings. Background technique [0002] For the keel system of the curtain wall, its installation error prevention method mostly adopts on-site temporary drilling adjustment at present, which is not only inefficient, imprecise, and labor-intensive, but also brings great risks to production safety and current installation safety. Hidden danger. There is also a kind of workshop where a vertical long hole is made on the column after the workshop is completed, and the horizontal error of the column is adjusted through the long hole, ...

AI Technical Summary

Problems solved by technology

[0002] For the keel system of the curtain wall, its installation error prevention method mostly adopts on-site temporary drilling adjustment at present, which is not only inefficient, imprecise, and labor-intensive, but also brings great risks to production safety and current installation safety. Hidden danger

There is also a kind of workshop where a vertical long hole is made on the column after the workshop is completed, and the horizontal error of the column is adjusted through the long hole, but it will loosen and slide down due to fatigue, which will cause the danger of the curtain wall plate falling

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