Structure of fitting jointed steel structure-type canopy

摘要

PURPOSE: A structure of a fitting joint type steel framed simple house is provided to use for many purposes as a large-sized steel framed structure, to assembly simply and firmly and to install and use conveniently. CONSTITUTION: The structure of a fitting joint type steel framed simple house comprises: four or more leg bars erected on the ground at regular intervals; a connecting rod connecting each top of the leg bars using a double truss; a corner fitting joint and a ceiling corner joint installed on the upper part of the leg bar and a ceiling bar and provided with a fitting unit to interpose the connecting rod and an inclined rod; an extension fitting joint and a ceiling extension fitting joint connected to the upper part of the leg bar or the ceiling bar and provided with a fitting unit to interpose the connecting rod and the inclined rod; a reinforcement fitting joint provided with a fitting unit to interpose the connecting rod, the ceiling rod and the inclined rod and holding up a double truss not to be distorted or separated; a ceiling rod connected with the corner fitting joint to form a roof and keeping a ceiling plate evenly; an inclined rod connecting the ceiling rod and the corner fitting joint; a leg corner fixture and a leg connecting fixture installed on the lower part of the leg bar and the leg connecting rod to hold up the whole steel framed structure; and a roof tent(12) covering up the ceiling rod, the connecting rod and the inclined rod to form a roof.