A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Channel hard soil layer dredging equipment and dredging method
The invention relates to the technical field of channel dredging, and particularly discloses channel hard soil layer dredging equipment and a dredging method. The channel hard soil layer dredging equipment comprises a ship body, a rotating shaft device, a first propeller, a second propeller, a wringing arm device, a pipeline and a pump. The rotating shaft device and the wringing arm device are installed at the two ends of the ship body respectively. The first propeller and the second propeller are installed on the two sides of the ship body respectively. The reaming arm device comprises a cantilever, a first rotary driver and a reamer. The upper end of the cantilever is connected to the hull, and the lower end is connected to the first rotary driver. And the output end of the first rotary driver is connected with the reamer. The inlet end of the pipeline is arranged at the position adjacent to the reamer. The pump is mounted in the conduit. According to the dredging equipment, in the soil layer mincing process, the first propeller and the second propeller are used for driving the reamer to move in an arc-shaped track in the soil layer, it is not needed to install a stretching steel cable and a retracting steel cable on the two sides of the reamer arm to drive the reamer arm to rotate, the safety coefficient is increased, and the maintenance cost and the maintenance time are reduced.
本申请涉及航道疏浚技术领域，具体公开一种航道硬质土层疏浚设备及疏浚方法。该航道硬质土层疏浚设备包括船体、转动轴装置、第一螺旋桨、第二螺旋桨、绞臂装置、管道和泵。转动轴装置和绞臂装置分别安装在船体的两端。第一螺旋桨和第二螺旋桨分别安装在船体两侧。绞臂装置包括悬臂、第一旋转驱动器和绞刀。悬臂的上端连接于船体，下端连接第一旋转驱动器。第一旋转驱动器的输出端连接绞刀。管道的入口端设置于邻近绞刀的位置。泵安装在管道中。该疏浚设备在绞碎土层过程使用第一螺旋桨、第二螺旋桨来驱动绞刀在土层中进行弧形轨迹运动，不需要在绞刀臂两侧安装一伸一缩钢缆来驱动绞刀臂旋转，提升了安全系数，降低了维护成本和维修时长。
Channel hard soil layer dredging equipment and dredging method
The invention relates to the technical field of channel dredging, and particularly discloses channel hard soil layer dredging equipment and a dredging method. The channel hard soil layer dredging equipment comprises a ship body, a rotating shaft device, a first propeller, a second propeller, a wringing arm device, a pipeline and a pump. The rotating shaft device and the wringing arm device are installed at the two ends of the ship body respectively. The first propeller and the second propeller are installed on the two sides of the ship body respectively. The reaming arm device comprises a cantilever, a first rotary driver and a reamer. The upper end of the cantilever is connected to the hull, and the lower end is connected to the first rotary driver. And the output end of the first rotary driver is connected with the reamer. The inlet end of the pipeline is arranged at the position adjacent to the reamer. The pump is mounted in the conduit. According to the dredging equipment, in the soil layer mincing process, the first propeller and the second propeller are used for driving the reamer to move in an arc-shaped track in the soil layer, it is not needed to install a stretching steel cable and a retracting steel cable on the two sides of the reamer arm to drive the reamer arm to rotate, the safety coefficient is increased, and the maintenance cost and the maintenance time are reduced.
本申请涉及航道疏浚技术领域，具体公开一种航道硬质土层疏浚设备及疏浚方法。该航道硬质土层疏浚设备包括船体、转动轴装置、第一螺旋桨、第二螺旋桨、绞臂装置、管道和泵。转动轴装置和绞臂装置分别安装在船体的两端。第一螺旋桨和第二螺旋桨分别安装在船体两侧。绞臂装置包括悬臂、第一旋转驱动器和绞刀。悬臂的上端连接于船体，下端连接第一旋转驱动器。第一旋转驱动器的输出端连接绞刀。管道的入口端设置于邻近绞刀的位置。泵安装在管道中。该疏浚设备在绞碎土层过程使用第一螺旋桨、第二螺旋桨来驱动绞刀在土层中进行弧形轨迹运动，不需要在绞刀臂两侧安装一伸一缩钢缆来驱动绞刀臂旋转，提升了安全系数，降低了维护成本和维修时长。
Channel hard soil layer dredging equipment and dredging method
一种航道硬质土层疏浚设备及疏浚方法
MAO WEIXIN (author) / SUN CAIDI (author) / LI PENGZHAN (author) / HONG HUANJIE (author) / XIONG MAOLIANG (author)
2023-12-05
Patent
Electronic Resource
Chinese
IPC:
E02F
Baggern
,
DREDGING
River channel dredging equipment and dredging method thereof
| European Patent Office | 2023