A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The invention relates to a connection integration pipe trench construction method on a pipe trench. The method comprises the steps that 1, steel plate pile supports are inserted into the two sides ofa trench to be excavated, and the top ends of the steel plate pile supports are fixed by adopting easily-detachable temporary supports; 2, the trench is excavated; 3, steel rails are laid at the two sides of the trench; 4, an integration swing frame is placed on the steel rails; 5, an adjustable butt-joint frame is placed on a steel base plate; 6, a connecting bolt is used for penetrating throughbolt holes in flange plates of adjacent pipes, and the adjacent pipes are fixedly connected; 7, the integration swing frame is used for swinging the connected pipes; 8, the easily-detachable temporarysupports are disassembled, the pipes are laid down into the trench, and the trench is backfilled with backfill materials. The method has the beneficial effects that the pipes are supported on the trench through the adjustable butt-joint frame, the pipe connection precision can be effectively improved, and the structure reliability can be improved.
本发明涉及管道沟上连接整体下沟施工方法，包括步骤：1)在待开挖的沟槽两侧插入钢板桩支护，并使用易拆临时支撑对钢板桩支护顶端进行固定；2)沟槽开挖；3)在沟槽两侧铺设钢轨；4)将整体吊运架安放在钢轨上；5)将可调对接架放置在钢垫板上；6)使用连接螺栓穿过相邻的管道的法兰盘上的螺栓孔，将相邻的管道连接固定；7)使用整体吊运架对连接好的管道进行吊运；8)拆除易拆临时支撑，将管道下放至沟槽内，并使用回填料对沟槽进行回填。本发明的有益效果是：管道在沟上通过可调对接架进行支撑，可有效提高管道的连接精度，提高结构的可靠性。
The invention relates to a connection integration pipe trench construction method on a pipe trench. The method comprises the steps that 1, steel plate pile supports are inserted into the two sides ofa trench to be excavated, and the top ends of the steel plate pile supports are fixed by adopting easily-detachable temporary supports; 2, the trench is excavated; 3, steel rails are laid at the two sides of the trench; 4, an integration swing frame is placed on the steel rails; 5, an adjustable butt-joint frame is placed on a steel base plate; 6, a connecting bolt is used for penetrating throughbolt holes in flange plates of adjacent pipes, and the adjacent pipes are fixedly connected; 7, the integration swing frame is used for swinging the connected pipes; 8, the easily-detachable temporarysupports are disassembled, the pipes are laid down into the trench, and the trench is backfilled with backfill materials. The method has the beneficial effects that the pipes are supported on the trench through the adjustable butt-joint frame, the pipe connection precision can be effectively improved, and the structure reliability can be improved.
本发明涉及管道沟上连接整体下沟施工方法，包括步骤：1)在待开挖的沟槽两侧插入钢板桩支护，并使用易拆临时支撑对钢板桩支护顶端进行固定；2)沟槽开挖；3)在沟槽两侧铺设钢轨；4)将整体吊运架安放在钢轨上；5)将可调对接架放置在钢垫板上；6)使用连接螺栓穿过相邻的管道的法兰盘上的螺栓孔，将相邻的管道连接固定；7)使用整体吊运架对连接好的管道进行吊运；8)拆除易拆临时支撑，将管道下放至沟槽内，并使用回填料对沟槽进行回填。本发明的有益效果是：管道在沟上通过可调对接架进行支撑，可有效提高管道的连接精度，提高结构的可靠性。