Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Multifunctional digging and pulling integrated machine
The invention discloses a multifunctional digging and pulling integrated machine and belongs to the field of heavy type machinery. The multifunctional digging and pulling integrated machine structurally comprises a large arm, an arm and a base, wherein one end of the large arm is fixed on a moving arm, the other end of the large arm is fixed on the base, and a large arm hydraulic oil cylinder and a moving arm hydraulic cylinder are respectively fixed at the central portion of the large arm in a screwed mode; the top portion of the moving arm is provided with a transition pulley, the lower portion of the moving arm is provided with three limiting holes, and the bottom portion of the moving arm is provided with a high-low adjusting support leg; the other end of the moving arm hydraulic cylinder is fixed in an upper-portion limiting hole through a screw, and one end of a fixation pulley block support is fixed in a central-portion limiting hole in a screwed mode; and the other end of the fixation pulley block support is provided with a moving pulley, and a variable amplitude oil cylinder is connected and fixed to the fixation pulley block support. The multifunctional digging and pulling integrated machine has both a digging function and a pile pulling function, realizes multiple purposes in one machine, improves the equipment utilization rate and reduces the purchase cost of construction equipment; at the same time, the multifunctional digging and pulling integrated machine shortens the construction auxiliary time and improves the engineering construction speed; and the multifunctional digging and pulling integrated machine serves as a stabilizing mechanism itself and also has the advantages of quite small hoisting radius and the like.
Multifunctional digging and pulling integrated machine
The invention discloses a multifunctional digging and pulling integrated machine and belongs to the field of heavy type machinery. The multifunctional digging and pulling integrated machine structurally comprises a large arm, an arm and a base, wherein one end of the large arm is fixed on a moving arm, the other end of the large arm is fixed on the base, and a large arm hydraulic oil cylinder and a moving arm hydraulic cylinder are respectively fixed at the central portion of the large arm in a screwed mode; the top portion of the moving arm is provided with a transition pulley, the lower portion of the moving arm is provided with three limiting holes, and the bottom portion of the moving arm is provided with a high-low adjusting support leg; the other end of the moving arm hydraulic cylinder is fixed in an upper-portion limiting hole through a screw, and one end of a fixation pulley block support is fixed in a central-portion limiting hole in a screwed mode; and the other end of the fixation pulley block support is provided with a moving pulley, and a variable amplitude oil cylinder is connected and fixed to the fixation pulley block support. The multifunctional digging and pulling integrated machine has both a digging function and a pile pulling function, realizes multiple purposes in one machine, improves the equipment utilization rate and reduces the purchase cost of construction equipment; at the same time, the multifunctional digging and pulling integrated machine shortens the construction auxiliary time and improves the engineering construction speed; and the multifunctional digging and pulling integrated machine serves as a stabilizing mechanism itself and also has the advantages of quite small hoisting radius and the like.
Multifunctional digging and pulling integrated machine
ZHU WEIJUN (Autor:in)
16.09.2015
Patent
Elektronische Ressource
Englisch
Multifunctional machine for railway sleeper replacement and ballast digging
| Europäisches Patentamt | 2020