Method and device for automatic generation of embedded parts of stairs based on prefabricated buildings

Abstract

The embodiment of the invention discloses a method, device, equipment and computer-readable storage medium for automatically generating embedded staircase parts based on a prefabricated building. Among them, the method includes constructing a grid-based stair outline model based on the stair configuration parameter information obtained from the BIM base map, and determining two points evenly distributed around the center of gravity of the stair by presetting the horizontal offset distance, and moving in the vertical direction Two points until they fall to the surface of the step are used as the embedding point of the vertical hanging point, and the vector direction of the embedding point pointing to the center of gravity is used as the embedding direction, and the vertical hanging is automatically generated in the staircase BIM diagram according to the preset embedding rules point. This application solves the disadvantages of the traditional manual arrangement of embedded parts for stairs, greatly improves the efficiency of arranging the vertical hanging points of stairs in the staircase components, and improves the accuracy of the arrangement of embedded parts for stairs, thereby helping to improve the overall construction project. Construction efficiency and construction accuracy.

Description

technical field [0001] Embodiments of the present invention relate to the technical field of prefabricated buildings, in particular to a method, device, equipment and computer-readable storage medium for automatically generating stair embedded parts based on prefabricated buildings. Background technique [0002] With the development of the construction industry, the traditional cast-in-place method of construction has many construction quality problems due to cumbersome procedures, large labor requirements, chaotic management, waste of resources, high noise, long construction period, and uncontrollable construction quality. The prefabricated building method, that is, the integration of design-manufacturing-assembly (construction), can effectively avoid the above problems and is widely used in the construction industry. [0003] In the prefabricated building mode, various prefabricated components need to be prepared in advance before construction, and embedded parts (such as ...

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Problems solved by technology

[0005] In related technologies, when designing component BIM drawings, it is necessary to manually set the embedded parts of the stairs, and adjust the positions of the embedded parts according to the given stair configuration parameters and preset distances. As the scale of construction projects becomes larger and larger , relying on manual setting and position adjustment of the embedded parts of the stairs in each construction project, the workload is heavy, not only wasting a lot of manpower, the work efficiency is low, but also very error-prone, lengthening the entire construction project cycle

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