Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Integral steel-plastic pre-embedded circular truncated cone nut and construction method thereof
The invention discloses an integral steel-plastic pre-embedded circular truncated cone nut. The circular truncated cone nut comprises a steel sleeve and a plastic sleeve positioned on the periphery of the steel sleeve, wherein bulges are arranged at corresponding positions of the plastic sleeve and corresponding positions of the steel sleeve respectively, or grooves matched with the bulges are formed in the corresponding positions of the plastic sleeve and corresponding positions of the steel sleeve respectively, and the plastic sleeve is fixed to the steel sleeve; a mounting hole for allowing a bolt to be inserted is formed in the middle of the steel sleeve, the diameter of the outer side of the mounting hole is greater than that of the inner side of the mounting hole, and the diameter of the plastic sleeve is gradually decreased from the outer side of the plastic sleeve to the inner side of the plastic sleeve. According to the circular truncated cone nut disclosed by the invention, a plastic material is utilized to replace partial steel, so that the normal use of the circular truncated cone nut can be guaranteed. Compared with a pure-steel circular truncated cone nut, according to the use of the circular truncated cone nut, the steel is saved to a great extent, and the cost is reduced; besides the diameter of the plastic sleeve is gradually decreased from the outer side of the plastic sleeve to the inner side of the plastic sleeve, so that the circular truncated cone nut is convenient to disassemble and easy to operate.
Integral steel-plastic pre-embedded circular truncated cone nut and construction method thereof
The invention discloses an integral steel-plastic pre-embedded circular truncated cone nut. The circular truncated cone nut comprises a steel sleeve and a plastic sleeve positioned on the periphery of the steel sleeve, wherein bulges are arranged at corresponding positions of the plastic sleeve and corresponding positions of the steel sleeve respectively, or grooves matched with the bulges are formed in the corresponding positions of the plastic sleeve and corresponding positions of the steel sleeve respectively, and the plastic sleeve is fixed to the steel sleeve; a mounting hole for allowing a bolt to be inserted is formed in the middle of the steel sleeve, the diameter of the outer side of the mounting hole is greater than that of the inner side of the mounting hole, and the diameter of the plastic sleeve is gradually decreased from the outer side of the plastic sleeve to the inner side of the plastic sleeve. According to the circular truncated cone nut disclosed by the invention, a plastic material is utilized to replace partial steel, so that the normal use of the circular truncated cone nut can be guaranteed. Compared with a pure-steel circular truncated cone nut, according to the use of the circular truncated cone nut, the steel is saved to a great extent, and the cost is reduced; besides the diameter of the plastic sleeve is gradually decreased from the outer side of the plastic sleeve to the inner side of the plastic sleeve, so that the circular truncated cone nut is convenient to disassemble and easy to operate.
Integral steel-plastic pre-embedded circular truncated cone nut and construction method thereof
LU HONG (Autor:in) / ZHENG YUANBIN (Autor:in) / JU ZHIAN (Autor:in) / CHEN XIN (Autor:in) / BI LILI (Autor:in)
16.12.2015
Patent
Elektronische Ressource
Englisch
IPC:
E04B
Allgemeine Baukonstruktionen
,
GENERAL BUILDING CONSTRUCTIONS
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