Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Provided is a stirring pile-forming machine with V-shaped heads. The upper end of a motor is fixed to the lower end of a drill boom, a driving box is arranged at the lower end of the motor, a first drill shaft, a second drill shaft and a third drill bit are arranged at the lower end of the driving box, and drill-stirring heads are arranged at the lower end of the first drill shaft, the lower end of the second drill shaft and the lower end of the third drill shaft respectively. A first V-shaped head framework is formed by a front edge, a rear edge, a left edge and a right edge, the left edge is in a V shape, a plurality of second cutting teeth are arranged on the lower portion of the first V-shaped head framework, and a plurality of first cutting teeth are arranged in the first V-shaped head framework. A second V-shaped head framework is formed by a front edge, a rear edge, a left edge and a right edge, the right edge is in a V shape, a plurality of second cutting teeth are arranged on the lower portion of the second V-shaped head framework, and a plurality of first cutting teeth are arranged in the second V-shaped head framework.
Provided is a stirring pile-forming machine with V-shaped heads. The upper end of a motor is fixed to the lower end of a drill boom, a driving box is arranged at the lower end of the motor, a first drill shaft, a second drill shaft and a third drill bit are arranged at the lower end of the driving box, and drill-stirring heads are arranged at the lower end of the first drill shaft, the lower end of the second drill shaft and the lower end of the third drill shaft respectively. A first V-shaped head framework is formed by a front edge, a rear edge, a left edge and a right edge, the left edge is in a V shape, a plurality of second cutting teeth are arranged on the lower portion of the first V-shaped head framework, and a plurality of first cutting teeth are arranged in the first V-shaped head framework. A second V-shaped head framework is formed by a front edge, a rear edge, a left edge and a right edge, the right edge is in a V shape, a plurality of second cutting teeth are arranged on the lower portion of the second V-shaped head framework, and a plurality of first cutting teeth are arranged in the second V-shaped head framework.
Application method of V-shaped-head stirring pile-forming machine
| Europäisches Patentamt | 2015