Hyperbolic cooling tower crawling ladder design method

A design method and cooling tower technology, applied in the field of cooling towers, can solve the problems of lack of efficiency, limited modeling ability, and inability to accurately complete the design of cooling tower ladders, so as to improve quality and efficiency, and avoid a lot of repetitive work. Effect

Active Publication Date: 2020-07-17
SOUTHWEST ELECTRIC POWER DESIGN INST OF CHINA POWER ENG CONSULTING GROUP CORP
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Problems solved by technology

[0006] As an excellent BIM software, Revit has many advantages, but due to the limitation of its modeling ability, it still lacks efficiency in the design of complex spatial structures.
In addition, the conventional operation of Revit software alone cannot accurately complete the design of cooling tower ladders for such complex space components

Method used

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  • Hyperbolic cooling tower crawling ladder design method
  • Hyperbolic cooling tower crawling ladder design method
  • Hyperbolic cooling tower crawling ladder design method

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Embodiment Construction

[0024] The present invention will be further described below in conjunction with the accompanying drawings.

[0025] Such as figure 1 As shown in the flow chart of the design method for the ladder of the hyperbolic cooling tower, in this embodiment, Revit is used as the BIM design software, and C# is used as the secondary development tool. The method includes: step S1: create a family file for each type of component; step S2: obtain tower tube design data; step S3: calculate the position of the rest platform and the straight ladder and the spatial coordinates of the rest platform and the straight ladder components, and perform Classify statistics and generate identification information; Step S4: Create a model based on the created family file according to the spatial coordinates of the rest platform and the vertical ladder components; Step S5: Output the created model. The solution is based on BIM technology, using C# secondary development tools to customize the development o...

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Abstract

The invention discloses a hyperbolic cooling tower crawling ladder design method. The method comprises the following steps: S1, creating a family file for each type of components; S2, acquiring towerdrum design data; S3, calculating the positions of the rest platform and the vertical ladder and the space coordinates of the components of the rest platform and the vertical ladder, performing classified statistics on each component and generating identification information; S4, according to the space coordinates of the rest platform and the vertical ladder component, creating a model based on the created family file; S5, outputting a creation model. The method is based on the BIM technology, a C# secondary development tool is adopted for customizing and developing an API of Autodesk, whereina cooling tower steel ladder design method is achieved through a three-dimensional design platform, and the whole-process design of automatic design, calculation, drawing and the like of a cooling tower steel ladder is achieved. A large amount of repeated work can be avoided, and the design quality and efficiency are greatly improved.

Description

technical field [0001] The invention relates to the technical field of cooling towers, in particular to a method for designing a ladder for a hyperbolic cooling tower. Background technique [0002] In the construction of thermal power plants or nuclear power plants, natural draft cooling towers are the most common structures. The height of the cooling tower is generally higher, especially in recent years with the expansion of the unit scale, the height of the cooling tower is getting higher and higher. Most of the cooling towers are more than 150m high. At present, the highest cooling tower built in China has a height of 225m. The top maintenance of the cooling tower is through the maintenance ladder attached to the outer wall of the tower. [0003] The hyperbolic cooling tower is a special structure, which is very different from general industrial buildings. The hyperbolic cooling tower is a thin-walled structure with the smallest diameter at the throat. From the bottom t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F30/13G06F30/20G06T7/90G06T17/00
CPCG06T7/90G06T17/00
Inventor 何姜江周凯吴浪洲唐茂平彭德刚李建鹏薛江黄永军严旭陈蕾饶俊勇袁多亮
Owner SOUTHWEST ELECTRIC POWER DESIGN INST OF CHINA POWER ENG CONSULTING GROUP CORP
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