Window type air conditioner rack

A window type air conditioner rack, comprising an upper frame main rack and a diagonal bracing rack inserted to the upper frame main rack;

• the diagonal bracing rack is adjustably fixed inside the upper frame main rack;
• the upper frame main rack comprises a windowsill connection assembly and horizontal supporting pillars fixedly mounted to the an outer side of the windowsill connection assembly;
• the diagonal bracing rack has two identical sides, and each side comprises a U shaped plate forming a slot with an opening facing upwardly and a support rack provided at a bottom outer side of the U shaped plate;
• a bottom end of the support rack is fixedly mounted with a wall supporting plate;
• the horizontal supporting pillars comprise a left horizontal supporting pillar and a right horizontal supporting pillar which are arranged in parallel and are structurally the same;
• one end of the left horizontal supporting pillar and one end of the right horizontal supporting pillar are each welded to an upper side of an upper plate of a corresponding vertical bended plate.