Preassembly supporting base for steel-structured supporting member
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 spa...
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Main Author | |
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Format | Patent |
Language | Chinese English |
Published |
06.02.2018
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Subjects | |
Online Access | Get full text |
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Summary: | 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 |
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Bibliography: | Application Number: CN20161626016 |