Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Drill rod distribution structure of cement soil mixing pile driver
The invention belongs to the technical field of construction equipment, and particularly relates to a drill rod distribution structure of a cement soil mixing pile driver. The drill rod distribution structure of the cement soil mixing pile driver solves the problem that an existing cement soil mixing pile driver is low in drilling efficiency and the like. The drill rod distribution structure of the cement soil mixing pile mixer comprises a drill rod assembly with at least three drill rod bodies which rotate in the circumferential direction and are arranged in the vertical direction; each drill rod body is provided with multiple stirring bodies; the projections of the center lines of the drill rod bodies in the drill rod assembly in the vertical direction are not located on the same straight line; the center lines of any three drill rod bodies, with the projections of the center lines in the vertical direction not located on the same straight line, of the drill rod assembly are sequentially connected to form a triangular structure; the drill rod bodies are arranged in the vertical direction in a one-to-one staggered mode. The drill rod distribution structure of the cement soil mixing pile driver has the advantages that stirring is uniform; a manufactured cement soil mixing pile is high in anti-pulling capacity; the drilling difficulty is low; drill holes in an approximate rectangle can be drilled at a time; machine movement or repeated drilling is not needed; the construction cost is saved; stability is good.
Drill rod distribution structure of cement soil mixing pile driver
The invention belongs to the technical field of construction equipment, and particularly relates to a drill rod distribution structure of a cement soil mixing pile driver. The drill rod distribution structure of the cement soil mixing pile driver solves the problem that an existing cement soil mixing pile driver is low in drilling efficiency and the like. The drill rod distribution structure of the cement soil mixing pile mixer comprises a drill rod assembly with at least three drill rod bodies which rotate in the circumferential direction and are arranged in the vertical direction; each drill rod body is provided with multiple stirring bodies; the projections of the center lines of the drill rod bodies in the drill rod assembly in the vertical direction are not located on the same straight line; the center lines of any three drill rod bodies, with the projections of the center lines in the vertical direction not located on the same straight line, of the drill rod assembly are sequentially connected to form a triangular structure; the drill rod bodies are arranged in the vertical direction in a one-to-one staggered mode. The drill rod distribution structure of the cement soil mixing pile driver has the advantages that stirring is uniform; a manufactured cement soil mixing pile is high in anti-pulling capacity; the drilling difficulty is low; drill holes in an approximate rectangle can be drilled at a time; machine movement or repeated drilling is not needed; the construction cost is saved; stability is good.
Drill rod distribution structure of cement soil mixing pile driver
ZHOU ZHAODI (Autor:in)
28.10.2015
Patent
Elektronische Ressource
Englisch
Drill rod transmission structure of cement soil mixing pile driver
| Europäisches Patentamt | 2015
Drill rod rotation driving mechanism of cement soil mixing pile driver
| Europäisches Patentamt | 2015
Drill rod feeding device of cement mixing pile driver
| Europäisches Patentamt | 2015
Additive distribution mechanism of drill rod feeding device of cement mixing pile driver
| Europäisches Patentamt | 2015