Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Cutter suction dredger steel pile head suitable for rock digging
The cutter suction dredger steel pile head comprises a pile head body, a conical face plate, supporting plates, a pile core and a blade plate, the pile head body is of a cylindrical steel plate structure, the rear end of the pile core extends into the pile head body, the supporting plates are located between the pile head body and the pile core, and the supporting plates are evenly distributed in the circumferential direction and arranged in the radial direction; the supporting plate is welded to the pile head body and the pile core. The conical panels are located at the front end of the pile head body and are equally distributed in the circumferential direction of the pile head body, the section of each conical panel is gradually reduced from back to front, and the conical panels are welded to the pile head body and the pile core correspondingly; a blade plate is arranged between every two adjacent conical panels, the blade plates and the supporting plates are aligned in a one-to-one mode in the front-back direction, and the blade plates are welded to the conical panels and the pile core correspondingly. The steel pile is suitable for the rock seabed, simple in structural form, good in structural strength and rigidity and high in rock breaking and entering capacity, and the ship positioning capacity of the steel pile in the cutter suction dredger rock digging construction can be effectively improved.
本发明公开了一种适用于挖岩的绞吸挖泥船钢桩头，包括桩头主体、圆锥形面板、支撑板、桩芯和刃板，桩头主体为圆筒型钢板结构，桩芯的后端伸入至桩头主体内，支撑板位于桩头主体和桩芯之间，支撑板沿周向均匀布设且径向布置，支撑板分别与桩头主体、桩芯焊接；圆锥形面板位于桩头主体的前端且沿桩头主体周向等分布置，圆锥形面板的截面由后向前逐渐变小，圆锥形面板分别与桩头主体、桩芯焊接；相邻两个圆锥形面板之间设置有刃板，刃板与支撑板前后一一对齐，且刃板分别与圆锥形面板和桩芯焊接。本发明适用于岩石海底，结构形式简单，结构强度和刚度好，破岩、入岩能力强，能够有效提升绞吸挖泥船挖岩施工中钢桩定位船舶的能力。
Cutter suction dredger steel pile head suitable for rock digging
The cutter suction dredger steel pile head comprises a pile head body, a conical face plate, supporting plates, a pile core and a blade plate, the pile head body is of a cylindrical steel plate structure, the rear end of the pile core extends into the pile head body, the supporting plates are located between the pile head body and the pile core, and the supporting plates are evenly distributed in the circumferential direction and arranged in the radial direction; the supporting plate is welded to the pile head body and the pile core. The conical panels are located at the front end of the pile head body and are equally distributed in the circumferential direction of the pile head body, the section of each conical panel is gradually reduced from back to front, and the conical panels are welded to the pile head body and the pile core correspondingly; a blade plate is arranged between every two adjacent conical panels, the blade plates and the supporting plates are aligned in a one-to-one mode in the front-back direction, and the blade plates are welded to the conical panels and the pile core correspondingly. The steel pile is suitable for the rock seabed, simple in structural form, good in structural strength and rigidity and high in rock breaking and entering capacity, and the ship positioning capacity of the steel pile in the cutter suction dredger rock digging construction can be effectively improved.
本发明公开了一种适用于挖岩的绞吸挖泥船钢桩头，包括桩头主体、圆锥形面板、支撑板、桩芯和刃板，桩头主体为圆筒型钢板结构，桩芯的后端伸入至桩头主体内，支撑板位于桩头主体和桩芯之间，支撑板沿周向均匀布设且径向布置，支撑板分别与桩头主体、桩芯焊接；圆锥形面板位于桩头主体的前端且沿桩头主体周向等分布置，圆锥形面板的截面由后向前逐渐变小，圆锥形面板分别与桩头主体、桩芯焊接；相邻两个圆锥形面板之间设置有刃板，刃板与支撑板前后一一对齐，且刃板分别与圆锥形面板和桩芯焊接。本发明适用于岩石海底，结构形式简单，结构强度和刚度好，破岩、入岩能力强，能够有效提升绞吸挖泥船挖岩施工中钢桩定位船舶的能力。
Cutter suction dredger steel pile head suitable for rock digging
一种适用于挖岩的绞吸挖泥船钢桩头
CHEN JIUXIAO (Autor:in) / SU ZHAOBIN (Autor:in) / LIU RONGZHEN (Autor:in) / ZHANG RUNXI (Autor:in) / LIU GUORUI (Autor:in) / WANG DAOJIA (Autor:in)
14.03.2023
Patent
Elektronische Ressource
Chinesisch
IPC:
E02F
Baggern
,
DREDGING
POSITIONING STEEL PILE WELDING PROCESS OF CUTTER SUCTION DREDGER
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