A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The invention provides a gear stirring pile drilling machine. A first drill rod, a second drill rod, a third drill rod, a fourth drill rod and a fifth drill rod are arranged at equal intervals. The lower end of each drill rod is provided with a stirring head. Each drill rod is provided with a rod sleeve located above the corresponding stirring head. Every two adjacent rod sleeves are connected through a sliding shaft. The leftmost sliding shaft is provided with a first shaft sleeve. The rightmost sliding shaft is provided with a second shaft sleeve. A first connecting rod is fixed to the lower portion of the first shaft sleeve. A second connecting rod is fixed to the lower portion of the second shaft sleeve. The lower portion of the first connecting rod is fixed to the middle of a first middle rod. The lower portion of the second connecting rod is fixed to the middle of a second middle rod. A first side rod is fixed to the front end of the first middle rod and the front end of the second middle rod. A second side rod is fixed to the rear end of the first middle rod and the rear end of the second middle rod. The edge, close to the third drill rod, of the first side rod is fixedly provided with a first rack. The edge, close to the third drill rod, of the second side rod is fixedly provided with a second rack. A gear is arranged between the first rack and the second rack. The gear is fixed to the third drill rod. Only one face of the gear is provided with teeth, and the other face of the gear is in an arc shape. The lower portion of the first side rod and the lower portion of the second side rod are both fixedly provided with multiple stirring rods.
The invention provides a gear stirring pile drilling machine. A first drill rod, a second drill rod, a third drill rod, a fourth drill rod and a fifth drill rod are arranged at equal intervals. The lower end of each drill rod is provided with a stirring head. Each drill rod is provided with a rod sleeve located above the corresponding stirring head. Every two adjacent rod sleeves are connected through a sliding shaft. The leftmost sliding shaft is provided with a first shaft sleeve. The rightmost sliding shaft is provided with a second shaft sleeve. A first connecting rod is fixed to the lower portion of the first shaft sleeve. A second connecting rod is fixed to the lower portion of the second shaft sleeve. The lower portion of the first connecting rod is fixed to the middle of a first middle rod. The lower portion of the second connecting rod is fixed to the middle of a second middle rod. A first side rod is fixed to the front end of the first middle rod and the front end of the second middle rod. A second side rod is fixed to the rear end of the first middle rod and the rear end of the second middle rod. The edge, close to the third drill rod, of the first side rod is fixedly provided with a first rack. The edge, close to the third drill rod, of the second side rod is fixedly provided with a second rack. A gear is arranged between the first rack and the second rack. The gear is fixed to the third drill rod. Only one face of the gear is provided with teeth, and the other face of the gear is in an arc shape. The lower portion of the first side rod and the lower portion of the second side rod are both fixedly provided with multiple stirring rods.
Gear stirring pile drilling machine
SONG SHUXIAN (author)
2015-05-20
Patent
Electronic Resource
English
IPC:
E02D
FOUNDATIONS
,
Gründungen
Multi-shaft bidirectional stirring pile drilling machine
| European Patent Office | 2023