Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Cast-in-place concrete pile air bubble elimination casting device
The invention discloses a cast-in-place concrete pile air bubble elimination casting device. A discharging hole is formed in the side wall of the lower part of a casting pipe, the bottom of the casting pipe is connected with an air bubble eliminator, the air bubble eliminator comprises an upper layer stirring device, a middle layer transmission structure and a bottom layer stirring device in sequential arrangement from top to bottom, the upper layer stirring device and the bottom layer stirring device can rotate in the same direction or in the opposite direction through being driven by the middle layer transmission structure, and the extending-out length of a stirring post can be respectively regulated by the upper layer stirring device and the bottom layer stirring device, so that the cast-in-place concrete pile air bubble elimination casting device can be applicable to casting piles with different pile diameters, the air bubble eliminator can ascend or descend along with the casting pipe, and the use is convenient. The cast-in-place concrete pile air bubble elimination casting device has the advantages that the air bubble eliminator can be prevented from being clamped in a steel bar cage during descending through a position limiting sleeve, and the service life of the air bubble elimination casting device is effectively prolonged.
Cast-in-place concrete pile air bubble elimination casting device
The invention discloses a cast-in-place concrete pile air bubble elimination casting device. A discharging hole is formed in the side wall of the lower part of a casting pipe, the bottom of the casting pipe is connected with an air bubble eliminator, the air bubble eliminator comprises an upper layer stirring device, a middle layer transmission structure and a bottom layer stirring device in sequential arrangement from top to bottom, the upper layer stirring device and the bottom layer stirring device can rotate in the same direction or in the opposite direction through being driven by the middle layer transmission structure, and the extending-out length of a stirring post can be respectively regulated by the upper layer stirring device and the bottom layer stirring device, so that the cast-in-place concrete pile air bubble elimination casting device can be applicable to casting piles with different pile diameters, the air bubble eliminator can ascend or descend along with the casting pipe, and the use is convenient. The cast-in-place concrete pile air bubble elimination casting device has the advantages that the air bubble eliminator can be prevented from being clamped in a steel bar cage during descending through a position limiting sleeve, and the service life of the air bubble elimination casting device is effectively prolonged.
Cast-in-place concrete pile air bubble elimination casting device
DU XINYONG (Autor:in) / ZENG XINPING (Autor:in) / ZHENG CHUN E (Autor:in)
01.04.2015
Patent
Elektronische Ressource
Englisch
IPC:
E02D
FOUNDATIONS
,
Gründungen
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