Assembly type thread connection round steel supporting joint used for steel structure building

Abstract

The invention discloses an assembly type thread connection round steel supporting joint used for a steel structure building, and relates to the technical field of building connection structures. Mounting holes are formed in beam columns, clamping parts are clamped on the outer sides of web plates, the mounting holes and the clamping parts are arranged in a paired manner, two ends of supporting round steel are each connected with a connecting rod through a connecting sleeve, the two connecting rods each sequentially penetrate the upper portion of the beam column on one side and the mounting hole and the clamping part on the lower portion of the beam column on the other side, and at the tail end positions, the connecting rods are in fit connection with the corresponding clamping parts; two tying rods are arranged above the mounting holes on the upper portion and below the mounting holes on the lower portion. During construction, the clamping parts are clamped into the positions of the mounting holes in the web plates through anti-sliding keys, supporting rods with balls on the top ends penetrate supporting holes in the clamping parts and the mounting holes in the web plates, the balls are arranged in limiting grooves in a fit manner, at the bottom end of a connecting part, the balls are connected with the supporting round steel through the connecting sleeves, H-shaped steel is supported, supporting and connecting are reliable, the structure is simple, manufacturing is convenient and rapid, and economy is excellent.

Description

technical field [0001] The invention relates to the technical field of building connection structures, in particular to a round steel support connection node for steel structure buildings. Background technique [0002] Steel structure buildings are a new type of building system. Compared with traditional concrete buildings, steel plates or section steel are used instead of reinforced concrete, which has higher strength and better earthquake resistance. And because the components can be manufactured in a factory and installed on site, the construction period is greatly reduced. Due to the reusable use of steel, construction waste can be greatly reduced, and it is more environmentally friendly, so it is widely adopted by countries all over the world and used in industrial buildings and civil buildings. [0003] In steel structure buildings, setting round steel support is a common way to ensure the overall force of the structure. The supporting round steel of this structure sh...

AI Technical Summary

Problems solved by technology

However, in actual operation, due to the difficulty of high-altitude construction and inconvenient inspection, many projects have caused the round steel support connection points to shift under the action of strong winds or earthquakes due to unreliable connections or untensioned support round steel. engineering accident

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