A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Sewer line dredger
The invention relates to a sewer line dredger. The device comprises a rod body, the mounting pipe is connected to the axial end of the rod body; the driving motor is arranged in the mounting pipe; the flexible pipe is rotationally connected to the mounting pipe; the multiple blades are distributed on the flexible pipe in the circumferential direction; the screw rod is connected with the output end of the driving motor; the fixing nut is fixedly connected to the lead screw and rotates along with the lead screw; a plurality of supporting rods are arranged between the movable nut and the flexible pipe; when the movable nut moves on the lead screw in the direction close to or away from the fixed nut, the flexible pipe can expand or contract in the radial direction, so that the multiple blades tend to be unfolded or folded. And when the movable nut is in contact with the fixed nut, the plurality of blades can rotate along with the screw rod. The problems that an existing dredger is large in size and poor in guidance quality are solved, the working process of the dredger can be more stable, and the dredger adapts to different circular pipelines.
本发明涉及一种下水管道疏通器。本发明包括杆体；安装管，安装管连接于杆体轴向端；驱动电机，驱动电机设于安装管内；柔性管，柔性管转动连接于安装管；多个叶片，多个叶片周向分布于柔性管；丝杆，丝杆与驱动电机输出端相连；固定螺母，固定螺母固定连接于丝杆上并随丝杆旋转；活动螺母，活动螺母与柔性管之间设有多个支撑杆；其中，活动螺母在丝杆上向靠近或远离固定螺母方向移动时，柔性管能够发生径向膨胀或收缩，以使多个叶片呈撑开或收拢趋势；当活动螺母与固定螺母接触时，多个叶片能够随丝杆旋转。本发明解决了现有疏通器体积较大，导向性差的问题，能够使得疏通器工作过程更加平稳且适应性不同圆形管道。
Sewer line dredger
The invention relates to a sewer line dredger. The device comprises a rod body, the mounting pipe is connected to the axial end of the rod body; the driving motor is arranged in the mounting pipe; the flexible pipe is rotationally connected to the mounting pipe; the multiple blades are distributed on the flexible pipe in the circumferential direction; the screw rod is connected with the output end of the driving motor; the fixing nut is fixedly connected to the lead screw and rotates along with the lead screw; a plurality of supporting rods are arranged between the movable nut and the flexible pipe; when the movable nut moves on the lead screw in the direction close to or away from the fixed nut, the flexible pipe can expand or contract in the radial direction, so that the multiple blades tend to be unfolded or folded. And when the movable nut is in contact with the fixed nut, the plurality of blades can rotate along with the screw rod. The problems that an existing dredger is large in size and poor in guidance quality are solved, the working process of the dredger can be more stable, and the dredger adapts to different circular pipelines.
本发明涉及一种下水管道疏通器。本发明包括杆体；安装管，安装管连接于杆体轴向端；驱动电机，驱动电机设于安装管内；柔性管，柔性管转动连接于安装管；多个叶片，多个叶片周向分布于柔性管；丝杆，丝杆与驱动电机输出端相连；固定螺母，固定螺母固定连接于丝杆上并随丝杆旋转；活动螺母，活动螺母与柔性管之间设有多个支撑杆；其中，活动螺母在丝杆上向靠近或远离固定螺母方向移动时，柔性管能够发生径向膨胀或收缩，以使多个叶片呈撑开或收拢趋势；当活动螺母与固定螺母接触时，多个叶片能够随丝杆旋转。本发明解决了现有疏通器体积较大，导向性差的问题，能够使得疏通器工作过程更加平稳且适应性不同圆形管道。
Sewer line dredger
一种下水管道疏通器
NIE LIHU (author) / ZHU FEIYU (author) / XIA XINHONG (author) / TAN YUNPENG (author) / NA JIANGLEI (author) / REN TONG (author)
2023-07-21
Patent
Electronic Resource
Chinese
IPC:
E03C
DOMESTIC PLUMBING INSTALLATIONS FOR FRESH WATER OR WASTE WATER
,
Hausinstallationen für Frisch- oder Abwasser