Stair surface course net height inspection system based on BIM and method and process of application system

A technology for checking systems and surfaces, applied to stairs, instruments, geometric CAD, etc., can solve problems such as the inability to accurately reflect whether the steps of stairs conform to the distance between floors, lack of data information, and the setting of stair heights is not rigorous enough, etc.

Active Publication Date: 2020-07-28
同瀚建筑科技(杭州)有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The above-mentioned existing technical solutions have the following defects: the current application of Revit software can easily assist the operator to plan and design the location of the stairs, but lacks more accurate data information, resulting in the setting of the height of the stairs. It can be seen that the location of the stairs and the connecting floors cannot accurately reflect whether the number of steps of the stairs conforms to the distance between the floors, whether there is a conflict between the design of the stairs and the setting of the floors, and so on. A plug-in for accurate judgment of whether the situation occurs

Method used

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  • Stair surface course net height inspection system based on BIM and method and process of application system

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Embodiment 1

[0063] refer to figure 1 , the invention discloses a BIM-based stair surface clear height inspection system, including:

[0064] Building module 1, using Revit software to receive the civil engineering model input from the outside world, BIM technology can build a building information model based on the civil engineering model, save and output the building information model.

[0065] Screening module 2, in response to the building information model, picks up all the information marked as floors in the building information model to form a comparison information group, picks up the stair surface information in the building information model to form an analysis information group, and outputs the comparison information group and the analysis information group.

[0066] Judgment module 3, in response to the comparison information group and the analysis information group, picks up the floor information in the comparison information group, and judges the stair information in the anal...

Embodiment 2

[0079] The invention discloses a method for inspecting the clear height of the stair surface based on a BIM stair surface clear height inspection system, comprising the following steps:

[0080] Build civil models.

[0081] Build a building information model based on the civil model.

[0082] The building information model is established based on BIM technology, which allows operators to individually select individual elements in the building model for processing and operation.

[0083] Filter out all floor data in the building information model.

[0084] Filter out all stair finish data in the building information model.

[0085] Judgment is made on each stair surface data, the judgment standard is whether it is parallel to the floor data, and all the data meeting the judgment standard are formed into a judgment information group.

[0086] A two-dimensional coordinate system is established with the height of the lowest floor in the building information model as the horizonta...

Embodiment 3

[0097] The invention discloses a process for inspecting the clear height of the stair surface based on a BIM stair surface clear height inspection system, which includes the following steps:

[0098] Set the range value and enter it into the system.

[0099] Construction of floor slabs and stair surfaces was carried out in accordance with the building information model.

[0100] The construction in this step is not to complete all the construction work, but to carry out data collection in conjunction with the steps of washing the surface while carrying out the construction of the stair surface.

[0101] Measure the actual distance between the stair surface and the corresponding floor, and use this distance as the actual value data to compare with the threshold data group. If the actual value of the stair surface falls outside the threshold data range, then the stair surface Secondary processing until the actual value of the stair finish falls within the threshold data range. ...

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Abstract

The invention relates to a stair surface course net height inspection system based on BIM and a method and process of the application system. The system comprises: a construction module which receivesa civil engineering model input by the outside, constructs a building information model and stores and outputs the building information model; a screening module which is used for picking up floor information in the building information model to form a contrast information group, picking up stair surface layer information to form an analysis information group, and outputting the contrast information group and the analysis information group; a judgment module which is used for picking up floor slab information in the contrast information group, judging stair information of the analysis information group according to the judgment standard that the stair information is parallel to a floor slab and picking up successfully judged stair surface layer data; and a calculation module which is usedfor calculating the distance between a stair surface layer in the judgment information group and the corresponding floor slab, generating a distance data group, calculating the distance between adjacent floor slab surface layers, averaging all results and outputting average data. The system has the effect of detecting the height of each stair surface layer so as to judge whether the stair surfacelayers conflict with the floor design or not.

Description

technical field [0001] The invention relates to the technical field of architectural design, in particular to a method and process based on a BIM stair surface net height inspection system and an application system. Background technique [0002] At present, in the process of architectural design and construction, it is usually necessary to design the layout of pipelines to meet the requirements of reasonable pipeline layout. Among them, the design requirements for pipelines need to consider the distance between the pipeline and the ground, so as to confirm the pipeline design scheme Whether there will be a collision with the ground. In the process of layout design, Revit software is a commonly used and efficient software. Revit is the name of a series of software from Autodesk. The Revit series software is built for Building Information Modeling (BIM), which allows designers to filter out different types of building structures separately, which is convenient for designers t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F30/13E04F11/02G01B21/08G01B21/16
CPCE04F11/02G01B21/08G01B21/16
Inventor 蔡鑫润
Owner 同瀚建筑科技(杭州)有限公司
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