Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Pile tube with blockage preventing function
The invention discloses a pile tube with a blockage preventing function. The pile tube comprises a pile tube body and a valve. Two guide tubes are symmetrically fixed to the inner wall of the pile tube body, spring limiting plates for sealing guide tube openings are arranged at the lower ends of the guide tubes, protection covers are arranged below the spring limiting plates, guide rods are arranged at the upper ends of counter weights, the guide rods are arranged in the protection covers and are in sliding fit with holes in the spring limiting plates, the parts, between the upper end faces of the counter weights and the spring limiting plates, of the guide rods are sleeved with springs, two steel wire ropes penetrate into the guide tubes respectively, the two ends of each steel wire rope are connected with the corresponding guide tube and a rod on the upper portion of the pile tube body respectively, and a steel rope of a winch is wound around a pulley and is connected with the middle of the rod. The pile tube has the remarkable advantages of being low in cost, high in efficiency and good in effect.
Pile tube with blockage preventing function
The invention discloses a pile tube with a blockage preventing function. The pile tube comprises a pile tube body and a valve. Two guide tubes are symmetrically fixed to the inner wall of the pile tube body, spring limiting plates for sealing guide tube openings are arranged at the lower ends of the guide tubes, protection covers are arranged below the spring limiting plates, guide rods are arranged at the upper ends of counter weights, the guide rods are arranged in the protection covers and are in sliding fit with holes in the spring limiting plates, the parts, between the upper end faces of the counter weights and the spring limiting plates, of the guide rods are sleeved with springs, two steel wire ropes penetrate into the guide tubes respectively, the two ends of each steel wire rope are connected with the corresponding guide tube and a rod on the upper portion of the pile tube body respectively, and a steel rope of a winch is wound around a pulley and is connected with the middle of the rod. The pile tube has the remarkable advantages of being low in cost, high in efficiency and good in effect.
Pile tube with blockage preventing function
DONG XINHONG (Autor:in) / LI LIANGLIANG (Autor:in) / LIU KAI (Autor:in) / ZHAO ZHILONG (Autor:in) / ZHANG HUI (Autor:in)
30.12.2015
Patent
Elektronische Ressource
Englisch
IPC:
E02D
FOUNDATIONS
,
Gründungen
Water tank drainage module with blockage preventing function
| Europäisches Patentamt | 2020