Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Disclosed is an octagonal cemented soil pile forming machine. The lower end of an extension bar is fixed at the upper end of a driving machine, the lower end of the driving machine is fixed at the upper end of a transfer case, the middle of the lower portion of the transfer case is transmitted to the upper end of a drill pipe, and a drill bit is arranged at the lower end of the drill pipe. A first square pipe is sleeved with the upper portion of the drill pipe, the upper end of the first square pipe is fixed on an enclosure of the lower end of the driving machine, a second square pipe is sleeved with the lower portion of the first square pipe and is fixed at the center of the octagonal frame by a left crossbar and a right crossbar, and the left end of the transfer case is provided with a first crankshaft. The first crankshaft is hinged to the upper end of a first linkage arm, the lower end of the first linkage arm is hinged to the left end of the octagonal frame, a second crankshaft is arranged at the right end of the transfer case and hinged to the upper end of a second linkage arm, the lower end of the second linkage arm is hinged to the right end of the octagonal frame, each inner corner of the octagonal frame is transversely provided with a plurality of transverse teeth respectively, and the transverse teeth can cover the areas outside the drill bit and inside the octagonal frame.
Disclosed is an octagonal cemented soil pile forming machine. The lower end of an extension bar is fixed at the upper end of a driving machine, the lower end of the driving machine is fixed at the upper end of a transfer case, the middle of the lower portion of the transfer case is transmitted to the upper end of a drill pipe, and a drill bit is arranged at the lower end of the drill pipe. A first square pipe is sleeved with the upper portion of the drill pipe, the upper end of the first square pipe is fixed on an enclosure of the lower end of the driving machine, a second square pipe is sleeved with the lower portion of the first square pipe and is fixed at the center of the octagonal frame by a left crossbar and a right crossbar, and the left end of the transfer case is provided with a first crankshaft. The first crankshaft is hinged to the upper end of a first linkage arm, the lower end of the first linkage arm is hinged to the left end of the octagonal frame, a second crankshaft is arranged at the right end of the transfer case and hinged to the upper end of a second linkage arm, the lower end of the second linkage arm is hinged to the right end of the octagonal frame, each inner corner of the octagonal frame is transversely provided with a plurality of transverse teeth respectively, and the transverse teeth can cover the areas outside the drill bit and inside the octagonal frame.
Implementing method of octagonal cement-soil pile machine
| Europäisches Patentamt | 2015