Bolt loosening inspection device for tower-shaped steel structure building

Abstract

The invention discloses a bolt loosening inspection device for a tower-shaped steel structure building body, comprising a base and a tower-shaped building body fixed on the base. The building body is provided with a lifting plate, and the lifting plate can move up and down along the building body. The lower end surface of the lifting plate is fixedly connected with a photographing device for photographing the connecting bolts of the building. The photographing device rotates around the axis of the lifting plate through a horizontal rotating device, and the photographing device can take pictures of the connecting bolts and transmit the pictures to the management center. . It can be seen from the above structure that the bolt loosening inspection device of the tower-shaped steel structure building of the present invention, the up-and-down moving lifting plate and the photographing device arranged at the bottom of the lifting plate, periodically photograph the fixing bolts of the building and transmit the communication to the management center, It is convenient for the management center to know the tightness of the fixing bolts of the iron tower in time, and then to maintain it in time.

Description

technical field [0001] The invention relates to the technical field of an inspection device for a tower-shaped steel structure building, in particular to a bolt loosening inspection device for a tower-shaped steel structure building. Background technique [0002] Towers or towers and platforms refer to tall but slender structures that can play different roles and complete different functions in different environments. For example, there are more or less landscape buildings in many scenic areas, and the internal framework of these landscape buildings is the tower-shaped steel structure building, which plays a more supporting role here; another example is some tower-shaped steel structures. The building is beautiful in shape and directly becomes a local landmark. The tower-shaped steel structure building here shows that its design is relatively richer, the designed building is more beautiful, and compared with concrete buildings, the construction The difficulty is relatively ...

AI Technical Summary

Problems solved by technology

However, in the actual operation process, it is found that although the loose bolts can indeed cause resonance with the tower-shaped building, due to the relatively large number of bolts in the tower-shaped building, the number of loose bolts is also quite large, and the location of the loose bolts may be The distribution is wide, and the degree of looseness of the bolts is not the same, so the collected sound waves are electrical signals converted from complex sound wave signals under mutual interference, and the electrical signal cannot fully present the sound wave signal, only The electrical signal diagram after the comprehensive influence is presented, which makes it very difficult or even impossible to analyze the electrical signal diagram

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