Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Self-shearing pin for heat-insulation building formworks
The invention relates to a self-shearing pin for heat-insulation building formworks. The self-shearing pin is suitable to be used as a fixing connector for the heat-insulation building formworks and wood ridges of connecting formwork frames and comprises an iron pin, a modified ABS (acrylonitrile butadiene styrene) pin rod and an adhesive layer. The rear end of the iron pin is adhered with the front end of the modified ABS pin rod by the adhesive layer, a conical pin head is arranged at the front of the iron pin, and a conical connecting head is arranged at the rear end of the iron pin; a pin cap is arranged at the rear end of the modified ABS pin rod, a pin rod is arranged in the middle of the modified ABS pin rod, and a conical connecting fork is arranged at the front end of the modified ABS pin rod; water guide grooves are formed in the conical connecting fork; a center water guide hole is formed in the center of the pin rod and is communicated with the water guide grooves formed in the conical connecting fork.
Self-shearing pin for heat-insulation building formworks
The invention relates to a self-shearing pin for heat-insulation building formworks. The self-shearing pin is suitable to be used as a fixing connector for the heat-insulation building formworks and wood ridges of connecting formwork frames and comprises an iron pin, a modified ABS (acrylonitrile butadiene styrene) pin rod and an adhesive layer. The rear end of the iron pin is adhered with the front end of the modified ABS pin rod by the adhesive layer, a conical pin head is arranged at the front of the iron pin, and a conical connecting head is arranged at the rear end of the iron pin; a pin cap is arranged at the rear end of the modified ABS pin rod, a pin rod is arranged in the middle of the modified ABS pin rod, and a conical connecting fork is arranged at the front end of the modified ABS pin rod; water guide grooves are formed in the conical connecting fork; a center water guide hole is formed in the center of the pin rod and is communicated with the water guide grooves formed in the conical connecting fork.
Self-shearing pin for heat-insulation building formworks
LYU MINGFANG (Autor:in)
19.08.2015
Patent
Elektronische Ressource
Englisch
IPC:
E04G
SCAFFOLDING
,
Baugerüste