Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
The invention provides an octagonal cemented soil pile-forming machine. According to the octagonal cemented soil pile-forming machine, the lower end of an extension bar is fixed to the upper end of a driving machine, the lower end of the driving machine is fixed to the upper end of a transfer case, the middle of the lower portion of the transfer case is arranged on the upper end of a drill pipe in a transmission manner, and the lower end of the drill rod is provided with a drill bit; the upper portion of the drill rod is sleeved with a first square pipe, the upper end of the first square pipe is fixed to the position, on the lower end of the transfer case, of a machine shell, the lower portion of the first square pipe is sleeved with a second square pipe, and the second square pipe is fixed to the center of an octagonal frame through two transverse rods on the left and the right; 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, and the lower end of the first linkage arm is hinged to the left end of the octagonal frame; the right end of the transfer case is provided with a second crankshaft, the second crankshaft is hinged to the upper end of a second linkage arm, and the lower end of the second linkage arm is hinged to the right end of the octagonal frame; each interior corner of the octagonal frame is provided with a plurality of transverse teeth transversely, and the transverse teeth cover the area, located outside the drill bit, inside the octagonal frame.
The invention provides an octagonal cemented soil pile-forming machine. According to the octagonal cemented soil pile-forming machine, the lower end of an extension bar is fixed to the upper end of a driving machine, the lower end of the driving machine is fixed to the upper end of a transfer case, the middle of the lower portion of the transfer case is arranged on the upper end of a drill pipe in a transmission manner, and the lower end of the drill rod is provided with a drill bit; the upper portion of the drill rod is sleeved with a first square pipe, the upper end of the first square pipe is fixed to the position, on the lower end of the transfer case, of a machine shell, the lower portion of the first square pipe is sleeved with a second square pipe, and the second square pipe is fixed to the center of an octagonal frame through two transverse rods on the left and the right; 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, and the lower end of the first linkage arm is hinged to the left end of the octagonal frame; the right end of the transfer case is provided with a second crankshaft, the second crankshaft is hinged to the upper end of a second linkage arm, and the lower end of the second linkage arm is hinged to the right end of the octagonal frame; each interior corner of the octagonal frame is provided with a plurality of transverse teeth transversely, and the transverse teeth cover the area, located outside the drill bit, inside the octagonal frame.
Implementing method of octagonal cement-soil pile machine
| Europäisches Patentamt | 2015