A pipe arrangement method for power and communication cable comprehensive pipe gallery

Abstract

The invention relates to a pipe arrangement method of pipelines of a power and communication cable integrated pipe gallery. A power pipeline is arranged on one side of the pipe gallery, and a communication pipeline is arranged on the other side of the pipe gallery; the power pipeline adopts a hollow rectangular and annular cylindrical embedded corrugated pipe (1), and the communication pipeline adopts a rigid polyvinyl chloride communication pipe; there is no gap between upper and lower layers of the power pipeline, there is a gap on the horizontal direction to pave a base pipe, the horizontalgap is fixed by a pipe insert (3) after a certain interval, and an integrated waterproof pipe hoop is connected to the length direction of the power pipeline; and when the communication pipeline is linearly paved, the communication pipeline is connected by a sleeve and is connected by a turning connecting pipe (2) while encountering a obstacle or a corner.

Description

technical field [0001] The invention relates to a method for arranging pipelines, in particular to a method for arranging pipelines in a comprehensive pipe gallery for electric power and communication cables. Background technique [0002] In the traditional way of laying directly buried pipelines, the laying of various pipelines is messy and there is a lot of interference. With the development of underground comprehensive pipeline corridors, all kinds of pipelines are unified. The pipeline corridor not only includes power and communication cables, but also covers intelligent Traffic and road lighting cables, which requires the laying of cable protection pipes to be suitable for the development of comprehensive pipe corridors. In the traditional laying method of direct buried pipelines, power pipes are generally ring-shaped cylindrical corrugated pipes, which are not easy to fix , easy to shift during laying, the usual practice is to set pipe pillows every 2 meters, but this ...

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Problems solved by technology

[0002] In the traditional way of laying directly buried pipelines, the laying of various pipelines is messy and there is a lot of interference. With the development of underground comprehensive pipeline corridors, all kinds of pipelines are unified. The pipeline corridor not only includes power and communication cables, but also covers intelligent Traffic and road lighting cables, which requires the laying of cable protection pipes to be suitable for the development of comprehensive pipe corridors. In the traditional laying method of direct buried pipelines, power pipes are generally ring-shaped cylindrical corrugated pipes, which are not easy to fix , easy to shift during laying, the usual practice is to set pipe pillows every 2 meters, but this method is time-consuming and laborious; communication pipes are generally made of hard polyvinyl chloride porous pipes, which often contain grids inside, which are difficult to bend. Difficulty navigating around obstacles during laying

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