Long-distance pipeline steep slope region pipe arranging mechanism

Abstract

The invention relates to a long-distance pipeline steep slope region pipe arranging mechanism. The long-distance pipeline steep slope region pipe arranging mechanism is used for mounting the pipelinein a pipe ditch, in the length direction of a steep slope, dug in a foundation and comprises a rail, a moving trolley and a winch; the rail is laid on the bottom of the pipe ditch in the length direction of the pipe ditch, the moving trolley is located in the pipe ditch and is mounted on the rail in a sliding manner, when the pipeline is arranged, the pipeline is arranged on the moving trolley, the winch is erected at the position, corresponding to the bottom of the steep slope, above the foundation, first pulleys are arranged at the two sides, corresponding to the feet of the steep slope, ofthe bottom of the pipe ditch, second pulleys are arranged on the two sides, corresponding to the top of the steep slope, of the bottom of the pipe ditch, and two traction ropes are arranged on the winch, sequentially wind around the first pulleys and the second pulleys, on the same side, of the bottom of the pipe ditch, and are connected with the traction trolley. The mechanism has the beneficialeffects that design is reasonable, the problems of pipe arranging, pipe stabilizing and welding difficulty in the pipeline steep slope construction process can be solved, various safety steps in the construction are reduced, and the whole construction process is safer, stable and portable.

Description

Technical field [0001] The invention relates to a long-distance pipeline construction technology, in particular to a long-distance pipeline piping mechanism for steep slope sections. Background technique [0002] In the construction of long-distance pipelines, when encountering steep slopes (gradient greater than 35°), the existing construction method is to use a tugboat to lay the pipes and then stabilize the pipes with cross-arm steel pipes, and then perform welding and subsequent construction. [0003] During the construction of the tugboat piping and assembly welding method, the pipeline welding joints are difficult to form. The tugboat swings greatly when the pipe slips, which is difficult to control and easily causes the tugboat to roll over. At the same time, the original construction method is more dangerous. The side slip of the cross-arm steel pipe often occurs, causing the steel pipe to slide, causing casualties and equipment damage. Summary of the invention [0004] The...

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Problems solved by technology

[0003] When the tugboat pipe layout and assembly welding method are used for construction, it is difficult to form a team at the pipe welding joints. When the pipeline is slipping and unloading, the tugboat swings a lot, which is difficult to control and is likely to cause the tugboat to roll over. At the same time, the original construction method is more dangerous. The cross-arm steel pipe often slips and causes the steel pipe to slide, causing casualties and equipment damage

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