Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Building foundation piling device
The invention belongs to the technical field of piling devices, and particularly relates to a building foundation piling device which comprises a pile rod and a pile hammer, the pile rod is fixedly connected to the top of the pile hammer, a crushing mechanism is arranged in the pile hammer, and a driving assembly used for driving the pile hammer and the crushing mechanism to rotate in the same direction at different speeds is arranged outside the pile hammer and the crushing mechanism. The states of the fan-shaped blades can be controlled, the fan-shaped blades are controlled to be in a contracting state, the upper spiral fan-shaped blades and the lower spiral fan-shaped blades can be used as spiral blades, the crushing effect on soil in the pile hammer can be improved, the soil in the pile hammer can be lifted upwards, and the soil is conveyed into a pile rod; by controlling the fan-shaped blades to be in an unfolded state, the fan-shaped blades in the unfolded state and the pile hammer form a relatively sealed space, soil can be prevented from being scattered, so that the soil generated by piling is conveniently transferred in the foundation piling process, the operation is simple, the piling efficiency is improved, and the practicability of the pile driving device is improved.
本发明属于打桩装置技术领域，具体为一种建筑地基基础打桩装置，包括桩杆和桩锤，桩杆固定连接在桩锤的顶部，桩锤的内部设置有破碎机构，桩锤和破碎机构的外部设置有用于驱动桩锤和破碎机构同向不同速转动的驱动组件。本发明可对扇形刀叶的状态进行控制，通过控制扇形刀叶呈收束状态，上下两层螺旋状的扇形刀叶可作为螺旋刀片使用，不仅能够提高对桩锤内部泥土的破碎效果，且能够使桩锤内部的泥土向上提升，将泥土输送至桩杆内；通过控制扇形刀叶呈展开状态，使展开状态的扇形刀叶和桩锤构成一个相对密封的空间，能够防止泥土散落，从而在地基打桩过程中方便对打桩产生的泥土进行转运，操作简单，提高了打桩效率，并提高了本发明的实用性。
Building foundation piling device
The invention belongs to the technical field of piling devices, and particularly relates to a building foundation piling device which comprises a pile rod and a pile hammer, the pile rod is fixedly connected to the top of the pile hammer, a crushing mechanism is arranged in the pile hammer, and a driving assembly used for driving the pile hammer and the crushing mechanism to rotate in the same direction at different speeds is arranged outside the pile hammer and the crushing mechanism. The states of the fan-shaped blades can be controlled, the fan-shaped blades are controlled to be in a contracting state, the upper spiral fan-shaped blades and the lower spiral fan-shaped blades can be used as spiral blades, the crushing effect on soil in the pile hammer can be improved, the soil in the pile hammer can be lifted upwards, and the soil is conveyed into a pile rod; by controlling the fan-shaped blades to be in an unfolded state, the fan-shaped blades in the unfolded state and the pile hammer form a relatively sealed space, soil can be prevented from being scattered, so that the soil generated by piling is conveniently transferred in the foundation piling process, the operation is simple, the piling efficiency is improved, and the practicability of the pile driving device is improved.
本发明属于打桩装置技术领域，具体为一种建筑地基基础打桩装置，包括桩杆和桩锤，桩杆固定连接在桩锤的顶部，桩锤的内部设置有破碎机构，桩锤和破碎机构的外部设置有用于驱动桩锤和破碎机构同向不同速转动的驱动组件。本发明可对扇形刀叶的状态进行控制，通过控制扇形刀叶呈收束状态，上下两层螺旋状的扇形刀叶可作为螺旋刀片使用，不仅能够提高对桩锤内部泥土的破碎效果，且能够使桩锤内部的泥土向上提升，将泥土输送至桩杆内；通过控制扇形刀叶呈展开状态，使展开状态的扇形刀叶和桩锤构成一个相对密封的空间，能够防止泥土散落，从而在地基打桩过程中方便对打桩产生的泥土进行转运，操作简单，提高了打桩效率，并提高了本发明的实用性。
Building foundation piling device
一种建筑地基基础打桩装置
ZHANG YULING (Autor:in) / FANG LIANG (Autor:in) / WANG ZHIZHENG (Autor:in) / YUAN XIUHANG (Autor:in)
27.12.2024
Patent
Elektronische Ressource
Chinesisch
IPC:
E02D
FOUNDATIONS
,
Gründungen
Piling device for building constructional engineering foundation
| Europäisches Patentamt | 2020