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A platform for research: civil engineering, architecture and urbanism
Equipment for dredging silt in sewage pipeline and mounting method
The invention discloses equipment for dredging silt in a sewage pipeline and a mounting method, and belongs to the technical field of pipeline dredging. The equipment comprises a pushing structure, wherein the pushing structure comprises a pipe head, a limiting disc, a shaft seat disc and a casing pipe, the pipe head is composed of a front plate, an outer shaft ring and a rear plate, the front plate and the rear plate are disc-shaped steel plates, the disc diameters of the front plate and the rear plate are consistent, and the front plate and the rear plate are welded to the front end and therear end of the outer shaft ring respectively; the outer shaft ring is a hollow pipe body, and a plurality of bolts are annularly arranged at the welding positions of the outer shaft ring, the front plate and the rear plate; and the limiting disc is located on the back face of the pipe head. According to the equipment for dredging the silt in the sewage pipeline, the separated pushing structure isutilized, so when the structure is transversely pushed along the inner wall of a pipeline, the structure, with a large front portion and a small rear portion as well as an interruption space in the middle, can conveniently adapt to sewage pipelines with various complex pipe walls; and meanwhile, dirt and silt on the pipe wall are cut off and scoured through utilizing the pipe head and a spray head of the equipment, so that the dredging efficiency and effect of the equipment are guaranteed, and applicability of the equipment can be improved to a certain extent.
本发明公开了一种污水管道泥沙清淤用设备及安装方法，属于管道清淤技术领域。推移结构包括管头、限位盘、轴座盘与套管；管头由前板、外轴圈、后板构成，前板与后板均为一种圆盘状钢板，且前板与后板盘径大小一致，前板与后板分别焊接于外轴圈的前后两端，外轴圈为一种中空管体，外轴圈与前板、后板焊接处贯穿设置有若干螺栓，螺栓呈环状分布；限位盘位于管头背面，其利用分隔式的推移结构，方便在结构沿管道内壁作横向推移时，以前大后小的结构及其中部的中断空间，来自适应各种复杂管壁的污水管道，并利用设备管头与喷头对管壁污垢、泥沙进行削除，冲刷，保证了设备的清淤效率与效果，一定程度上提高了设备的适用性。
Equipment for dredging silt in sewage pipeline and mounting method
The invention discloses equipment for dredging silt in a sewage pipeline and a mounting method, and belongs to the technical field of pipeline dredging. The equipment comprises a pushing structure, wherein the pushing structure comprises a pipe head, a limiting disc, a shaft seat disc and a casing pipe, the pipe head is composed of a front plate, an outer shaft ring and a rear plate, the front plate and the rear plate are disc-shaped steel plates, the disc diameters of the front plate and the rear plate are consistent, and the front plate and the rear plate are welded to the front end and therear end of the outer shaft ring respectively; the outer shaft ring is a hollow pipe body, and a plurality of bolts are annularly arranged at the welding positions of the outer shaft ring, the front plate and the rear plate; and the limiting disc is located on the back face of the pipe head. According to the equipment for dredging the silt in the sewage pipeline, the separated pushing structure isutilized, so when the structure is transversely pushed along the inner wall of a pipeline, the structure, with a large front portion and a small rear portion as well as an interruption space in the middle, can conveniently adapt to sewage pipelines with various complex pipe walls; and meanwhile, dirt and silt on the pipe wall are cut off and scoured through utilizing the pipe head and a spray head of the equipment, so that the dredging efficiency and effect of the equipment are guaranteed, and applicability of the equipment can be improved to a certain extent.
本发明公开了一种污水管道泥沙清淤用设备及安装方法，属于管道清淤技术领域。推移结构包括管头、限位盘、轴座盘与套管；管头由前板、外轴圈、后板构成，前板与后板均为一种圆盘状钢板，且前板与后板盘径大小一致，前板与后板分别焊接于外轴圈的前后两端，外轴圈为一种中空管体，外轴圈与前板、后板焊接处贯穿设置有若干螺栓，螺栓呈环状分布；限位盘位于管头背面，其利用分隔式的推移结构，方便在结构沿管道内壁作横向推移时，以前大后小的结构及其中部的中断空间，来自适应各种复杂管壁的污水管道，并利用设备管头与喷头对管壁污垢、泥沙进行削除，冲刷，保证了设备的清淤效率与效果，一定程度上提高了设备的适用性。
Equipment for dredging silt in sewage pipeline and mounting method
一种污水管道泥沙清淤用设备及安装方法
ZHAO SHI (author) / LIU HONGNA (author) / LIU KUN (author)
2020-05-19
Patent
Electronic Resource
Chinese
IPC:
E03F
SEWERS
,
Abwasserkanäle
Device for dredging silt in sewage pipeline and dredging method
| European Patent Office | 2021