An Intelligent Deformation Detection System for Large-scale Building Steel Structure

Abstract

The invention discloses a large-scale building steel structure intelligent deformation detection system, which belongs to the technical field of engineering detection. An intelligent deformation detection system for a large building steel structure, including a base, a jack, and a precision level. A first drive rod is connected in rotation in the first chute, a mounting seat is threaded on the first drive rod, and a second drive rod is connected to the base. A driving part; the top of the jack is fixedly connected with a mounting box, the mounting box is rotatably connected with a second driving rod, the two ends of the second driving rod are threadedly connected with a clamping block, and the mounting box is connected with a second driving part; the mounting groove The side wall is provided with a second chute, the second chute is rotatably connected to the third driving rod, the base is connected to the third driving part, the top of the support rod is fixedly connected to the cross bar and the mounting plate, and the precision level is slidably connected to the On the mounting plate; the present invention performs multi-directional simulation with the most realistic installation stress situation, and is applicable to various types of steel structural parts, with strong versatility and true deformation detection.

Description

technical field [0001] The invention relates to the technical field of engineering detection, in particular to an intelligent deformation detection system for large-scale building steel structures. Background technique [0002] Steel structures are widely used in buildings, such as the Great Hall of the People, the National Grand Theater, stadiums and other large buildings. Usually, giant steel trusses are used to support the entire roof. Necessary deformation observations are carried out on such large roof trusses to grasp the deformation laws of the roof truss structure It is of great significance to ensure the safety of buildings; however, the top space of some large historical buildings is closed, the steel beams are staggered, the scale is large, and the light is poor, which leads to deviations in the detection of building deformation by observation instruments, causing serious consequences. [0003] In order to avoid the occurrence of the above situation, a concept of ...

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Problems solved by technology

[0002] Steel structures are widely used in buildings, such as the Great Hall of the People, the National Grand Theater, stadiums and other large buildings. Usually, giant steel trusses are used to support the entire roof. Necessary deformation observations are carried out on such large roof trusses to grasp the deformation laws of the roof truss structure It is of great significance to ensure the safety of buildings; however, the top space of some large historical buildings is airtight, the steel beams are staggered, the scale is large, and the light is not good, which leads to deviations in the detection of building deformation by observation instruments, causing serious consequences

[0003] In order to avoid the occurrence of the above situation, a concept of simulated building appeared, but in the simulated building, due to the variety of structural parts used, it is impossible to truly simulate the stress of various steel structural parts during actual installation. Simulated buildings bring certain obstacles; therefore, an intelligent deformation detection system that can cooperate with detection in real time and accurately measure the deformation of large building steel structures is needed

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