Modular installation method of combined riser

Abstract

The invention discloses a combined type stand pipe and a modularized installation method thereof for solving the problems of difficult welding, low installation efficiency and low precision of stand pipes in tube wells in the prior art. The combined type stand pipe comprises at least two sections of prefabricated pipe groups; each section of prefabricated pipe group comprises brackets, a plurality of pipelines and a plurality of bracket fixing plates, wherein the pipelines are fixedly arranged on the brackets at intervals; the bracket fixing plates are fixedly arranged on the brackets at intervals; the pipelines are divided into a plurality of units by the bracket fixing plates; the corresponding pipelines of the adjacent fabricated pipe groups are detachably connected; each section of the prefabricated pipe group can be fixed in a tube well through the bracket fixing plates. The combined type stand pipe comprises a plurality of prefabricated pipe groups; compared with the conventional on-site manufacturing and installing technology of a single stand pipe, the industrialized prefabrication of the prefabricated pipe groups reduces the on-site welding, shortens the installation period, reduces the installation difficulty, improves the installation efficiency and precision, avoids cross influences from other construction professional and meets the demand of the environment-friendly construction.

Description

technical field [0001] The invention relates to a modular installation method of a combined standpipe, belonging to the technical field of electromechanical installation. Background technique [0002] With the development of my country's comprehensive national strength and construction technology, more and more super high-rise buildings and large-scale comprehensive commercial buildings in various cities are in the planning, design and construction period. In these buildings, tube wells are generally installed for use. It is suitable for installing pipes of different materials, quantities and diameters to realize functions such as water supply and drainage, fire sprinkler or air conditioning, cooling and heating. [0003] In the traditional construction method, single or multiple pipes in the tube well are installed on-site layer by layer, and a lot of welding work is required on site. Such a slow construction progress may cause delays in the construction period, and often t...

AI Technical Summary

Problems solved by technology

Such a slow construction progress may cause delays in the construction period, and often there is insufficient space between the pipes, which makes it difficult to weld and install the intermediate pipes; ), civil engineering and decoration majors are under construction at the same time, so the cross-influence is large

Some pipeline installation sites also have pipeline finishing (such as bending, threading or opening, etc.), which is limited by processing equipment, materials and technologies, often making the quality of the pipelines produced on site not meet the requirements, and greatly increasing the cost. The consumption of auxiliary materials and fittings of pipelines may increase various disturbing disputes at the construction site, which does not conform to the construction trend of green buildings and green construction

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