Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Connecting and positioning disc for prefabricated square pile reinforcement cage
The invention discloses a connecting and positioning disc for a prefabricated square pile reinforcement cage. The connecting and positioning disc is square; central connecting lines of connecting and positioning holes form a square; the connecting and positioning disc is characterized in that central lines of the connecting and positioning holes and reinforcement through holes are vertically distributed on at least one circumference with the central point of the square as the center of circle; during use, reinforcements of upset heads at the two ends are welded into the reinforcement cage through connecting reinforcements; the two ends of the reinforcements of the upset heads at the two ends of the reinforcement cage are inserted into the reinforcement through holes corresponding to the connecting and positioning disc respectively; then the connecting and positioning disc is rotated leftwards or rightwards for an angle; each reinforcement automatically slides into the corresponding connecting and positioning hole from the corresponding reinforcement through hole or slides into the middle connecting and positioning hole from the middle reinforcement through hole; then the reinforcement cage provided with the connecting disc is held in a mold and pre-stressing force is applied to the reinforcements at the upset heads at the two ends through tension; concrete is poured into the mold to form a pile. The reinforcement cage has the advantages of easiness in operation, high construction efficiency and the like, and is particularly suitable for industrial and automatic production of prefabricated square piles.
Connecting and positioning disc for prefabricated square pile reinforcement cage
The invention discloses a connecting and positioning disc for a prefabricated square pile reinforcement cage. The connecting and positioning disc is square; central connecting lines of connecting and positioning holes form a square; the connecting and positioning disc is characterized in that central lines of the connecting and positioning holes and reinforcement through holes are vertically distributed on at least one circumference with the central point of the square as the center of circle; during use, reinforcements of upset heads at the two ends are welded into the reinforcement cage through connecting reinforcements; the two ends of the reinforcements of the upset heads at the two ends of the reinforcement cage are inserted into the reinforcement through holes corresponding to the connecting and positioning disc respectively; then the connecting and positioning disc is rotated leftwards or rightwards for an angle; each reinforcement automatically slides into the corresponding connecting and positioning hole from the corresponding reinforcement through hole or slides into the middle connecting and positioning hole from the middle reinforcement through hole; then the reinforcement cage provided with the connecting disc is held in a mold and pre-stressing force is applied to the reinforcements at the upset heads at the two ends through tension; concrete is poured into the mold to form a pile. The reinforcement cage has the advantages of easiness in operation, high construction efficiency and the like, and is particularly suitable for industrial and automatic production of prefabricated square piles.
Connecting and positioning disc for prefabricated square pile reinforcement cage
WANG YIDE (Autor:in) / WANG DELI (Autor:in) / WANG QINGMIN (Autor:in) / LIU ZHIFU (Autor:in) / LIU CHUNBO (Autor:in)
06.05.2015
Patent
Elektronische Ressource
Englisch
IPC:
E02D
FOUNDATIONS
,
Gründungen
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