The invention discloses a cable crane and a crossing type laying method for a long-distance pipeline in a complex terrain, and the crossing type laying method for the long-distance pipeline in the complex terrain comprises the following steps: step 1, erecting the cable crane at the complex terrain according to a preset pipeline laying line, supporting piers which are distributed at intervals are sequentially arranged at the complex terrain along the pipe laying line; 2, the pipelines are hoisted and erected on the supporting piers one by one through a cable crane, welding treatment is conducted on every two adjacent pipelines till the pipelines at the complex terrain are erected in a spanning mode, and therefore the cable crane can span a complex terrain area along a preset pipeline laying line in advance; then, supporting piers are arranged in the complex terrain area according to a preset pipe laying line, the pipelines are conveyed to the complex terrain area one by one through a cable crane and erected on the supporting piers in sequence, and the butt joint ends of every two adjacent pipelines are welded.
本发明公开了一种缆索吊机及复杂地形长输管道跨越式铺设方法,所述复杂地形长输管道跨越式铺设方法包括如下步骤:步骤1:按照预先设定的铺管线路在复杂地形处架设缆索吊机,并在复杂地形处沿铺管线路依次设置间隔分布的支撑墩;步骤2:由缆索吊机将管道逐根的吊送至架设在所述支撑墩上,并对相邻两根管道之间进行焊接处理,直至复杂地形处管道完成跨越式架设,如此可预先将缆索吊机沿预设的铺管线路跨越复杂地形区,然后在复杂地形区根据预设的铺管线路来设置支撑墩,并由缆索吊机将管道逐根的掉送至复杂地形区,并依顺序的架设在支撑墩上,而相邻两根管道的对接端进行焊接处理即可。
Cable crane and crossing type laying method for long-distance pipeline in complex terrain
一种缆索吊机及复杂地形长输管道跨越式铺设方法
2025-01-14
Patent
Electronic Resource
Chinese
IPC: | B66C Krane , CRANES |
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