Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Tool equipment for butt joint of immersed tunnel pipe joint joints and PC inhaul cables
The invention discloses tool equipment for butt joint of immersed tunnel pipe joint joints and PC inhaul cables, and belongs to the technical field of inhaul cable butt joint. The tool equipment comprises a split type base, the split type base comprises a first splicing piece and a second splicing piece which are detachably connected, the first splicing piece is provided with a first notch, the second splicing piece is provided with a second notch, the first notch and the second notch are spliced to form a first limiting hole, a PC inhaul cable penetrates through the first limiting hole in the first direction, and the PC inhaul cable penetrates through the second limiting hole in the second direction; the inner diameter of the first limiting hole is smaller than the outer diameter of the steel strand sheath; the at least two hydraulic thrust parts are installed at the two opposite ends of the split type base at intervals in the second direction, and the output ends of the hydraulic thrust parts can be pushed out in the first direction. The device can be quickly disassembled and assembled in a narrow space, the construction progress is accelerated, and the recycling rate is high.
本发明公开了一种用于沉管隧道管节接头PC拉索对接的工装设备，属于拉索对接技术领域。该工装设备包括：分体式基座，包括可拆卸连接的第一拼接件和第二拼接件，所述第一拼接件开设有第一缺口，所述第二拼接件开设有第二缺口，所述第一缺口与所述第二缺口拼合形成第一限位孔，PC拉索沿第一方向穿过所述第一限位孔，且所述第一限位孔的内径小于钢绞线护套的外径；至少两个液压推力件，沿第二方向间隔安装于所述分体式基座的相对两端，所述液压推力件的输出端能够沿第一方向推出。本发明在狭小空间内能够快速拆装，不仅加快了施工进度，而且回收利用率高。
Tool equipment for butt joint of immersed tunnel pipe joint joints and PC inhaul cables
The invention discloses tool equipment for butt joint of immersed tunnel pipe joint joints and PC inhaul cables, and belongs to the technical field of inhaul cable butt joint. The tool equipment comprises a split type base, the split type base comprises a first splicing piece and a second splicing piece which are detachably connected, the first splicing piece is provided with a first notch, the second splicing piece is provided with a second notch, the first notch and the second notch are spliced to form a first limiting hole, a PC inhaul cable penetrates through the first limiting hole in the first direction, and the PC inhaul cable penetrates through the second limiting hole in the second direction; the inner diameter of the first limiting hole is smaller than the outer diameter of the steel strand sheath; the at least two hydraulic thrust parts are installed at the two opposite ends of the split type base at intervals in the second direction, and the output ends of the hydraulic thrust parts can be pushed out in the first direction. The device can be quickly disassembled and assembled in a narrow space, the construction progress is accelerated, and the recycling rate is high.
本发明公开了一种用于沉管隧道管节接头PC拉索对接的工装设备，属于拉索对接技术领域。该工装设备包括：分体式基座，包括可拆卸连接的第一拼接件和第二拼接件，所述第一拼接件开设有第一缺口，所述第二拼接件开设有第二缺口，所述第一缺口与所述第二缺口拼合形成第一限位孔，PC拉索沿第一方向穿过所述第一限位孔，且所述第一限位孔的内径小于钢绞线护套的外径；至少两个液压推力件，沿第二方向间隔安装于所述分体式基座的相对两端，所述液压推力件的输出端能够沿第一方向推出。本发明在狭小空间内能够快速拆装，不仅加快了施工进度，而且回收利用率高。
Tool equipment for butt joint of immersed tunnel pipe joint joints and PC inhaul cables
用于沉管隧道管节接头PC拉索对接的工装设备
JIANG XIANDE (Autor:in) / LIN TAO (Autor:in) / QIAN XUEPU (Autor:in) / XIAO JIAFA (Autor:in) / LIU CHUNBIAO (Autor:in) / KO KUNWOONG (Autor:in) / ZHONG QING (Autor:in)
03.02.2023
Patent
Elektronische Ressource
Chinesisch
IPC:
E02D
FOUNDATIONS
,
Gründungen
Immersed tunnel pipe joint sinking butt joint space positioning monitoring system and method
| Europäisches Patentamt | 2022
Short pipe joint pulling method for immersed pipe butt joint construction
| Europäisches Patentamt | 2024
Immersed pipe water surface butt joint construction method
| Europäisches Patentamt | 2023
Construction method of prestressed immersed tunnel pipe joint
| Europäisches Patentamt | 2021
Construction method of submarine immersed tunnel pipe joint
| Europäisches Patentamt | 2023