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A platform for research: civil engineering, architecture and urbanism
Non-excavation pipeline consolidated material obstacle removing device
The invention discloses a trenchless pipeline consolidated material obstacle removing device, which relates to the technical field of trenchless underground pipeline obstacle removing, and comprises a hydraulic driving assembly, a plurality of connecting rods connected end to end, more than one self-adaptive balancing frame and a separated drill bit, the hydraulic driving assembly hydraulically drives a hydraulic motor to stretch out and draw back and drives an output shaft of the hydraulic motor to rotate. The front end of the first-section connecting rod is separably connected with an output shaft of the hydraulic motor; the self-adaptive balancing frame is separably connected with the connecting rod through a bearing; the separated drill bit is separably connected with the tail end of the connecting rod; according to the three-time crushing device, the same drill bit achieves three-time crushing at the same time, the front drill bit assembly endows the forward drilling hole breaking capacity, the crushing impeller assembly endows the drilling resistance buffering and secondary crushing capacity, and the rear drill bit assembly endows the three-time crushing thorough capacity; the self-adaptive balance frame self-adaptively avoids slag obstacles in the pipeline or the collapse position smoothly moves in the pipeline, and the obstacle removing device can complete obstacle removing operation by entering the pipeline for obstacle removing at a time.
本发明公开一种非开挖管道固结物清障装置，涉及非开挖地下管道清障技术领域，包括液压驱动组件、若干节首尾相连的连接杆、一个以上的自适应平衡架以及分离式钻头；液压驱动组件以液压驱动液压电机伸缩、驱动液压电机的输出轴转动；首节连接杆前端可分离地连接液压电机的输出轴；自适应平衡架可分离地与所述连接杆轴承连接；分离式钻头可分离地与所述连接杆末端连接；本申请，同一个钻头同时实现三次粉碎，前钻头组件赋予前行钻孔破坏能力，粉碎叶轮组件赋予钻动阻力缓冲及二次粉碎能力，后钻头组件赋予三次粉碎彻底能力，清障后，自适应平衡架自适应地规避管道内的碎渣障碍物或坍塌处畅行于管道，本清障装置一次进入管道清障即可完成清障作业。
Non-excavation pipeline consolidated material obstacle removing device
The invention discloses a trenchless pipeline consolidated material obstacle removing device, which relates to the technical field of trenchless underground pipeline obstacle removing, and comprises a hydraulic driving assembly, a plurality of connecting rods connected end to end, more than one self-adaptive balancing frame and a separated drill bit, the hydraulic driving assembly hydraulically drives a hydraulic motor to stretch out and draw back and drives an output shaft of the hydraulic motor to rotate. The front end of the first-section connecting rod is separably connected with an output shaft of the hydraulic motor; the self-adaptive balancing frame is separably connected with the connecting rod through a bearing; the separated drill bit is separably connected with the tail end of the connecting rod; according to the three-time crushing device, the same drill bit achieves three-time crushing at the same time, the front drill bit assembly endows the forward drilling hole breaking capacity, the crushing impeller assembly endows the drilling resistance buffering and secondary crushing capacity, and the rear drill bit assembly endows the three-time crushing thorough capacity; the self-adaptive balance frame self-adaptively avoids slag obstacles in the pipeline or the collapse position smoothly moves in the pipeline, and the obstacle removing device can complete obstacle removing operation by entering the pipeline for obstacle removing at a time.
本发明公开一种非开挖管道固结物清障装置，涉及非开挖地下管道清障技术领域，包括液压驱动组件、若干节首尾相连的连接杆、一个以上的自适应平衡架以及分离式钻头；液压驱动组件以液压驱动液压电机伸缩、驱动液压电机的输出轴转动；首节连接杆前端可分离地连接液压电机的输出轴；自适应平衡架可分离地与所述连接杆轴承连接；分离式钻头可分离地与所述连接杆末端连接；本申请，同一个钻头同时实现三次粉碎，前钻头组件赋予前行钻孔破坏能力，粉碎叶轮组件赋予钻动阻力缓冲及二次粉碎能力，后钻头组件赋予三次粉碎彻底能力，清障后，自适应平衡架自适应地规避管道内的碎渣障碍物或坍塌处畅行于管道，本清障装置一次进入管道清障即可完成清障作业。
Non-excavation pipeline consolidated material obstacle removing device
一种非开挖管道固结物清障装置
SONG XIONGTE (author) / NI RONGQUAN (author) / WU JINGKANG (author) / NI HAOFENG (author)
2023-09-05
Patent
Electronic Resource
Chinese
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