Prefabricated stair structure and mounting method thereof

• Main Authors: LI SHUYI, ZOU KUNPENG, LI QIANGWEN, YANG XIN, LIAN CHANGJIANG, XU KAILONG, YANG ZHISHENG, FAN JIAMING, CHEN BUSHI, WU WEIJIE, LIN YONG'AN, WU MINGHUO, XU CUIFANG, LIU XIANGJUN
• Format: Patent
• Language: Chinese; English
• Published: 07.03.2023
• Subjects: BUILDING; BUILDING IMPLEMENTS OR OTHER BUILDING AIDS, OR THEIRUSE; BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; CEILINGS; FENCING; FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS; FIXED CONSTRUCTIONS; FLOORS; FORMS; GENERAL BUILDING CONSTRUCTIONS; HANDLING BUILDING MATERIALS ON THE SITE; INSULATION OR OTHER PROTECTION OF BUILDINGS; MASTS; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTINGBUILDINGS; ROOFS; SCAFFOLDING; SHUTTERING; SWIMMING OR SPLASH BATHS OR POOLS; TENTS OR CANOPIES, IN GENERAL; WALLS, e.g. PARTITIONS

The invention relates to a prefabricated stair structure and a mounting method thereof, and aims to solve the problem that a prefabricated stair applied to a standard floor cannot be mounted on a different floor. According to the scheme, the prefabricated stair structure comprises a prefabricated stair located above a stair beam; the reinforcing beams are located between the prefabricated stairs and the stair beams; wherein the reinforcing beam comprises a positioning mounting surface, and the prefabricated stair and the reinforcing beam are positioned and mounted on the positioning mounting surface; a height difference is formed between the positioning mounting surface and the ladder beam; at least part of the structure of the stiffening beam is used for being connected with a ladder beam. By the adoption of the prefabricated stair structure and the installation method thereof, the prefabricated stair can be installed on the stair beam which has a height difference with the prefabricated stair structure. 本发明