Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Electric excitation vibrating pile hammer equipment of engineering machinery
The invention belongs to the technical field of constructional engineering, and particularly relates to electrical excitation vibrating pile hammer equipment of an engineering machinery. The electrical excitation vibrating pile hammer equipment of the engineering machinery comprises a fixed cross beam, a vibrating box and a motor box arranged on the vibrating box, the vibrating box is connected with the fixed cross beam through a vibration absorption mechanism, and a cavity is formed in the vibrating box; an electromagnet is arranged in the inner cavity of a vibration box, a controller controls the output power of a motor and the electrifying frequency of the electromagnet, and the motor drives two eccentric blocks to rotate, so that component forces of centrifugal forces of the eccentric blocks in the horizontal direction are mutually counteracted; when the eccentric blocks rotate from the horizontal direction to the vertical direction, the electromagnet is electrified to generate attraction to the eccentric blocks, so that the rotating speed of the eccentric blocks is increased, the force in the vertical direction is enhanced, the exciting force is improved, and the piling efficiency of the vibrating pile hammer equipment is improved.
本发明公开的属于建筑工程技术领域，具体为一种工程机械的电气激振振动桩锤设备,包括固定横梁、振动箱与设在振动箱上的电机箱，所述振动箱与固定横梁通过吸振机构连接，且振动箱内开设有腔体，所述腔体内左右两侧分别设有主动轴与从动轴，本发明通过在振动箱内部腔体中设有电磁铁，通过控制器控制电机的输出功率与电磁铁的通电频率，电机带动两个偏心块转动使各自离心力在水平方向的分力相互抵消，垂直方向的分力相互叠加，形成激振力，同时当偏心块从水平方向转动至垂直方向时，电磁铁通电对偏心块产生吸引力，从而提高偏心块的转动速度，增强了垂直方向的力，提高了激振力，提高了振动桩锤的打桩效率。
Electric excitation vibrating pile hammer equipment of engineering machinery
The invention belongs to the technical field of constructional engineering, and particularly relates to electrical excitation vibrating pile hammer equipment of an engineering machinery. The electrical excitation vibrating pile hammer equipment of the engineering machinery comprises a fixed cross beam, a vibrating box and a motor box arranged on the vibrating box, the vibrating box is connected with the fixed cross beam through a vibration absorption mechanism, and a cavity is formed in the vibrating box; an electromagnet is arranged in the inner cavity of a vibration box, a controller controls the output power of a motor and the electrifying frequency of the electromagnet, and the motor drives two eccentric blocks to rotate, so that component forces of centrifugal forces of the eccentric blocks in the horizontal direction are mutually counteracted; when the eccentric blocks rotate from the horizontal direction to the vertical direction, the electromagnet is electrified to generate attraction to the eccentric blocks, so that the rotating speed of the eccentric blocks is increased, the force in the vertical direction is enhanced, the exciting force is improved, and the piling efficiency of the vibrating pile hammer equipment is improved.
本发明公开的属于建筑工程技术领域，具体为一种工程机械的电气激振振动桩锤设备,包括固定横梁、振动箱与设在振动箱上的电机箱，所述振动箱与固定横梁通过吸振机构连接，且振动箱内开设有腔体，所述腔体内左右两侧分别设有主动轴与从动轴，本发明通过在振动箱内部腔体中设有电磁铁，通过控制器控制电机的输出功率与电磁铁的通电频率，电机带动两个偏心块转动使各自离心力在水平方向的分力相互抵消，垂直方向的分力相互叠加，形成激振力，同时当偏心块从水平方向转动至垂直方向时，电磁铁通电对偏心块产生吸引力，从而提高偏心块的转动速度，增强了垂直方向的力，提高了激振力，提高了振动桩锤的打桩效率。
Electric excitation vibrating pile hammer equipment of engineering machinery
一种工程机械的电气激振振动桩锤设备
HE ZHENYOU (Autor:in)
10.12.2021
Patent
Elektronische Ressource
Chinesisch
IPC:
E02D
FOUNDATIONS
,
Gründungen
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