Prefabricated part size detection device for constructional engineering based on BIM model

Abstract

The invention discloses a BIM model-based prefabricated component size detection device for constructional engineering, which comprises a main board, a placement groove is formed in the main board, two stretching plates are mounted in the main board through two sliding mechanisms, the two stretching plates are both located in the placement groove, a control mechanism is fixedly mounted on the main board, and the control mechanism is fixedly connected with the main board through the sliding mechanisms. A plurality of fixing columns are fixedly installed on the main plate, a connecting plate is fixedly installed in each fixing column through a compression spring, an abutting ball is fixedly installed on each connecting plate through a connecting rod, and a damping mechanism is installed between each connecting plate and the corresponding fixing column. The size detection device has the advantages that the size detection device can detect the sizes of prefabricated parts or special-shaped prefabricated parts of different shapes, can be folded and stretched, is convenient to store and store, can directly compare and analyze the detected size data with standard data in the BIM model, does not need to record and transfer, and is convenient and trouble-saving.

Description

technical field [0001] The invention relates to the technical field of BIM models, in particular to a BIM model-based prefabricated component size detection device for construction engineering. Background technique [0002] The BIM model is the building information model, which refers to the use of three-dimensional graphics, object-oriented, data analysis, etc. to display the building model in a three-dimensional way of three-dimensional data, and can intuitively simulate the size and materials of the building model, so as to make the building more The construction of the project is more convenient and accurate; [0003] When the existing prefabricated components are manufactured, the shape and size of the prefabricated components are usually pre-modeled and constructed based on the BIM model to obtain the size of the prefabricated components, and then the actual production of the prefabricated components is carried out according to the data of the BIM model. After the pro...

AI Technical Summary

Problems solved by technology

[0005] 1. Existing size detection devices can usually only detect the size of prefabricated components with relatively regular shapes, but cannot accurately detect irregular-shaped components with regular shapes, and the detection range is narrow;

[0006] 2. When the existing size detection device performs detection, the operator needs to record the detected size data in real time, and then import the recorded data into the BIM model for analysis after the detection is completed. This detection method is more troublesome;

[0007] 3. The existing size detection device is used for the detection of large-volume prefabricated components. It is usually large in size and cannot be folded or shrunk, so that it needs to occupy a large storage space when not in use, which has certain limitations;

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