Uplift-resistant connecting piece for fixing steel structure

Abstract

The invention provides an uplift-resistant connecting piece for fixing a steel structure. The uplift-resistant connecting piece for fixing the steel structure comprises a connecting base, a vertical connecting plate and side reinforcing ribs, wherein the vertical connecting plate is vertically connected with the connecting base; screw holes are formed on the connecting base and the vertical connecting plate; two side reinforcing ribs, which are respectively arranged on the two sides of the connecting portion of the vertical connecting plate and the connecting base, are available; connecting modes between the vertical connecting plate and the connecting base and between the side reinforcing ribs and the vertical connecting plate as well as the connecting base are welding; and the vertical connecting plate, the connecting base and the side reinforcing ribs can be also machined into an integrated structural piece. While the uplift-resistant connecting piece for fixing the steel structure, provided by the invention, is compared with the prior art, the connection stress mode while the wall body is connected with the foundation is improved, the uplift force is born on a vertical framework, the stress situation, in particular stress situations at the openings and corners of the door window, is obviously better than the stress situation at the framework of the wall body so that the connection firmness between the wall body and the foundation is largely enhanced.

Description

technical field [0001] The invention relates to an anti-pull connecting piece, in particular to an anti-pull connecting piece used for fixing steel structures. Background technique [0002] Steel structure buildings, especially cold-formed thin-walled steel structure houses, are generally connected to the foundation by opening a bolt hole on the keel of the wall, such as figure 1 As shown, the ground keel of the wall is connected to the ground by pre-embedded bolts or chemical anchor bolts to achieve the fixing effect, but the defect of this connection is that the connection between the wall and the ground is achieved through the ground keel of the wall. , if the pullout force on the wall is large, it can cause large deformation of the ground keel, which is likely to cause safety hazards. Contents of the invention [0003] The object of the present invention is to provide a pullout-resistant connector for fixing steel structures in order to overcome the above-mentioned de...

AI Technical Summary

Problems solved by technology

[0002] Steel structure buildings, especially cold-formed thin-walled steel structure houses, are generally connected to the foundation by opening a bolt hole on the keel of the wall, such as figure 1 As shown, the ground keel of the wall is connected to the ground by pre-embedded bolts or chemical anchor bolts to achieve the fixing effect, but the defect of this connection is that the connection between the wall and the ground is achieved through the ground keel of the wall. , if the wall is subject to a large pullout force, it can cause a large deformation of the ground keel, which is likely to cause a safety hazard

Images