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Production and installation method for outdoor multi-specialty prefabricated pressure pipeline groups

A technology for pressure pipelines and installation methods, which is applied to pipeline supports, pipeline laying and maintenance, pipes/pipe joints/pipe fittings, etc., and can solve problems such as long construction period, difficult construction, and high cost

Inactive Publication Date: 2020-07-28
CHINA MCC17 GRP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] In order to solve the above existing technical problems, the present invention provides an outdoor multi-specialty prefabricated pressure pipeline group production and installation method, which solves the problems of multiple excavation of outdoor pressure pipelines, serious construction damage, long construction period, difficult construction and high cost

Method used

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  • Production and installation method for outdoor multi-specialty prefabricated pressure pipeline groups
  • Production and installation method for outdoor multi-specialty prefabricated pressure pipeline groups
  • Production and installation method for outdoor multi-specialty prefabricated pressure pipeline groups

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Embodiment 1

[0028] Such as Figure 1 to Figure 3 As shown, an outdoor multi-specialty prefabricated pressure pipeline group production and installation method includes the following specific steps:

[0029] Step 1: After integrating the professional drawings of outdoor water pipe 3, fire pipe 2, landscape sprinkler pipe 7 and gas pipe 1 through Revit software modeling and integration, conduct collision inspection and find out the collision points, optimize the space layout, and obtain a design that matches the site virtualization model;

[0030] Step 2: Revit software splits the pressure pipe network in an area into a module group according to the pipe length, forming multiple prefabricated pressure pipe groups;

[0031] Step 3: The revit software exports the information of the prefabricated pressure pipe group, such as diameter, length, material, heat preservation and anticorrosion, etc., and the above information is fed back to the pipe processing plant;

[0032] Step 4: The factory p...

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Abstract

The invention discloses a production and installation method for outdoor multi-specialty prefabricated pressure pipeline groups. The production and installation method comprises the specific followingsteps that the professional drawings of outdoor multi-specialty pipelines are integrated through revit software modeling, and a virtualization model is obtained; a pressure pipeline network in an area is divided into module groups by revit software according to pipeline lengths; the information of the prefabricated pressure pipeline groups is derived through the revit software; and a factory produces the multi-specialty pipelines according to the information, pipeline assembly is carried out in the factory after pipeline production is completed, the multi-specialty pipelines are uniformly placed side by side, square steel is placed in the perpendicular direction of the multi-specialty pipelines, the multi-specialty pipelines are fixed sequentially through round steel U-shaped steel bars,each specialty pipeline is fixed by adopting a connecting mode of the square steel and the round steel U-shaped steel bars at an interval of 1.5m, and each pipeline length is taken as one prefabricated pressure pipeline group. According to the production and installation method, data refinement transmit is realized, the damage to finished products caused by repeated excavation is avoided, the construction period is shortened, the construction difficulty is reduced, and the construction cost is saved.

Description

Technical field: [0001] The invention belongs to the technical field of construction engineering, and in particular relates to a production and installation method of an outdoor multi-specialty prefabricated pressure pipeline group. Background technique: [0002] The outdoor pipeline network of construction projects has always been a difficult point in construction, especially pressure pipelines, such as water supply, fire protection, landscape sprinkler irrigation, gas and other pipelines. Many projects are "heavy on the ground, light on the underground", and the construction of the pipeline network is very chaotic, lacking reasonable and effective construction deployment, and lacking the application of new technologies. In the construction, they are fighting on their own, with multiple excavations. According to the traditional construction method, "small pipes give way to large pipes". According to past experience, most construction projects are constructed first when cons...

Claims

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Application Information

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IPC IPC(8): F16L1/028F16L1/06F16L3/02F16L3/227
CPCF16L1/028F16L1/06F16L3/02F16L3/227
Inventor 汪芦金虞文明
Owner CHINA MCC17 GRP
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