Preassembly supporting base for steel-structured supporting member

• Main Author: HU JIHUA
• Format: Patent
• Language: Chinese; English
• Published: 06.02.2018
• Subjects: BUILDING; CEILINGS; FIXED CONSTRUCTIONS; FLOORS; GENERAL BUILDING CONSTRUCTIONS; INSULATION OR OTHER PROTECTION OF BUILDINGS; ROOFS; WALLS, e.g. PARTITIONS

A preassembly supporting base for a steel-structured supporting member comprises a base, a sliding groove with a sawtooth groove surface is formed in the lower surface of the base, a bearing member containing groove is formed in the upper surface of the base, a trapezoidal table and an adjusting spacer block are arranged on the two sides of the bearing member containing groove respectively, and anL-shaped supporting bottom plate is arranged on the bottom of the bearing member containing groove. A right-angled trapezoidal spacer is arranged at the end of the trapezoidal table, a pressing plateis arranged on the portion, on the contact surface of the right-angled trapezoidal spacer and the steel-structured supporting member, of the right-angled trapezoidal spacer, and a circle of polyurethane elastic components are formed between the pressing plate and the right-angled trapezoidal spacer; an adjusting spacer is fixed to the base, and an upper adjusting bolt abutting against the steel-structured supporting membe