Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Consolidated deposit reamer with drilling depth convenient to adjust for pipeline desilting
The invention relates to the technical field of pipeline desilting, and discloses a consolidated deposit reamer with a drilling depth convenient to adjust for pipeline desilting. The reamer comprises a steel cylinder, an inner rod, an isolation pad, and a tool apron; the outer side of the left end of the steel cylinder is sleeved with a steel ring, and the outer side of the steel ring is fixedly provided with a limiting plate; the inner rod penetrates through the interior of the steel cylinder, and the middle of the inner rod is provided with a pressure pump; a supporting frame is installed between the outer wall of the inner rod and the inner wall of the steel cylinder, and a water collecting box is installed at the right end of the inner rod; the isolation pad is fixed on the right end surface of the steel cylinder; and the tool apron is connected to the right side of the isolation pad, tool teeth are evenly arranged on the right end surface of the tool apron, and a drill rod is installed at the right end of the middle in the tool apron. According to the reamer, the limiting plate capable of moving along the steel cylinder is arranged, and thus the drilling depth can be conveniently adjusted according to actual needs, and the practicability is high; and the tool apron can be detached from the steel cylinder, when the tool teeth are damaged, only the tool apron needs to be replaced, it is not required to replace a whole drill bit, and thus the use cost is saved.
本发明涉及管道清淤技术领域，公开了一种便于调节钻孔深度的管道清淤用固结淤积物扩孔器，包括：钢筒，所述钢筒的左端外侧套接有钢环，所述钢环的外侧固定有限位板，内杆，贯穿于所述钢筒的内部，所述内杆的中部位置安装有加压泵，所述内杆的外壁与所述钢筒的内壁之间安装有支撑架，所述内杆的右端安装有集水盒；隔垫，固定于所述钢筒的右端面；刀座，连接在所述隔垫的右侧，所述刀座的右端面均匀设置有刀齿，所述刀座的内部中间位置右端安装有钻杆。本发明设置可以沿着钢筒移动的限位板，便于根据实际需要调整钻孔的深度，实用性较强，设置刀座与钢筒之间可以拆卸，以便于在刀齿损坏时，只需更换刀座，不需要更换整个钻头，节约了使用成本。
Consolidated deposit reamer with drilling depth convenient to adjust for pipeline desilting
The invention relates to the technical field of pipeline desilting, and discloses a consolidated deposit reamer with a drilling depth convenient to adjust for pipeline desilting. The reamer comprises a steel cylinder, an inner rod, an isolation pad, and a tool apron; the outer side of the left end of the steel cylinder is sleeved with a steel ring, and the outer side of the steel ring is fixedly provided with a limiting plate; the inner rod penetrates through the interior of the steel cylinder, and the middle of the inner rod is provided with a pressure pump; a supporting frame is installed between the outer wall of the inner rod and the inner wall of the steel cylinder, and a water collecting box is installed at the right end of the inner rod; the isolation pad is fixed on the right end surface of the steel cylinder; and the tool apron is connected to the right side of the isolation pad, tool teeth are evenly arranged on the right end surface of the tool apron, and a drill rod is installed at the right end of the middle in the tool apron. According to the reamer, the limiting plate capable of moving along the steel cylinder is arranged, and thus the drilling depth can be conveniently adjusted according to actual needs, and the practicability is high; and the tool apron can be detached from the steel cylinder, when the tool teeth are damaged, only the tool apron needs to be replaced, it is not required to replace a whole drill bit, and thus the use cost is saved.
本发明涉及管道清淤技术领域，公开了一种便于调节钻孔深度的管道清淤用固结淤积物扩孔器，包括：钢筒，所述钢筒的左端外侧套接有钢环，所述钢环的外侧固定有限位板，内杆，贯穿于所述钢筒的内部，所述内杆的中部位置安装有加压泵，所述内杆的外壁与所述钢筒的内壁之间安装有支撑架，所述内杆的右端安装有集水盒；隔垫，固定于所述钢筒的右端面；刀座，连接在所述隔垫的右侧，所述刀座的右端面均匀设置有刀齿，所述刀座的内部中间位置右端安装有钻杆。本发明设置可以沿着钢筒移动的限位板，便于根据实际需要调整钻孔的深度，实用性较强，设置刀座与钢筒之间可以拆卸，以便于在刀齿损坏时，只需更换刀座，不需要更换整个钻头，节约了使用成本。
Consolidated deposit reamer with drilling depth convenient to adjust for pipeline desilting
一种便于调节钻孔深度的管道清淤用固结淤积物扩孔器
ZENG CONG (Autor:in) / ZHOU BIN (Autor:in) / LU CHUNHUA (Autor:in) / WU XIANG (Autor:in)
14.09.2021
Patent
Elektronische Ressource
Chinesisch
IPC:
E03F
SEWERS
,
Abwasserkanäle
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