Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Impact vibration type pile hammer
The invention relates to an impact vibration type pile hammer, which comprises a box body structure, a hydraulic motor, a hydraulic switching unit, a vibration device and an impact mechanism, wherein the impact mechanism is connected with the hydraulic switching unit; the vibration device comprises at least two groups of eccentric mechanisms; the impact mechanism is arranged in the middle of the box body structure; the eccentric mechanisms are arranged in the box body structure and are symmetrically distributed on two sides of the impact mechanism; balancing and limiting vibration pinions and balancing and limiting vibration gearwheels are arranged in a gear box; a group of balancing and limiting vibration pinions symmetrically arranged on two sides of the impact device are connected in a meshing way. According to the impact vibration type pile hammer, a piling mode that soft soil vibrates hard soil to impact is adopted, the structure for vibration and impacting solves the problem that the pile hammer cannot work when encountering boulders or solidification and other hard obstacles in ultra-deep piling and pile pulling operation process in buildings, bridges, road repairing and other operations, in addition, the noise is low, and the environmental protection property is good.
Impact vibration type pile hammer
The invention relates to an impact vibration type pile hammer, which comprises a box body structure, a hydraulic motor, a hydraulic switching unit, a vibration device and an impact mechanism, wherein the impact mechanism is connected with the hydraulic switching unit; the vibration device comprises at least two groups of eccentric mechanisms; the impact mechanism is arranged in the middle of the box body structure; the eccentric mechanisms are arranged in the box body structure and are symmetrically distributed on two sides of the impact mechanism; balancing and limiting vibration pinions and balancing and limiting vibration gearwheels are arranged in a gear box; a group of balancing and limiting vibration pinions symmetrically arranged on two sides of the impact device are connected in a meshing way. According to the impact vibration type pile hammer, a piling mode that soft soil vibrates hard soil to impact is adopted, the structure for vibration and impacting solves the problem that the pile hammer cannot work when encountering boulders or solidification and other hard obstacles in ultra-deep piling and pile pulling operation process in buildings, bridges, road repairing and other operations, in addition, the noise is low, and the environmental protection property is good.
Impact vibration type pile hammer
ZHANG MAOSONG (Autor:in) / ZHANG CHI (Autor:in) / SONG WEI (Autor:in)
12.08.2015
Patent
Elektronische Ressource
Englisch
IPC:
E02D
FOUNDATIONS
,
Gründungen
Hydraulic linear impact vibration pile hammer machine
| Europäisches Patentamt | 2022