Bolt looseness checking device for tower-shaped steel structure building body

Abstract

The invention discloses a bolt looseness checking device for a tower-shaped steel structure building body, which comprises a base and a tower-shaped building body fixed on the base, a lifting disc is arranged in the building body and can move up and down along the building body, and the lower end surface of the lifting disc is fixedly connected with a shooting device for shooting a connecting bolt of the building body. The shooting device rotates around the axis of the lifting disc through the horizontal rotating device, and the shooting device can shoot pictures of the connecting bolts and transmit the pictures to a management center. As shown in the structure, according to the bolt looseness checking device for the tower-shaped steel structure building body, the lifting disc capable of moving up and down and the shooting device arranged at the bottom of the lifting disc shoot fixing bolts of the building body at regular intervals and then transmit the fixing bolts to the management center in a communication manner; therefore, the management center can conveniently know the tightness condition of the iron tower fixing bolt in time, and then maintenance can be conducted 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 loose inspection device for a tower-shaped steel structure building. Background technique [0002] Tower, or tower or platform, refers to a tall but slender structure that can play different roles in different environments and complete different functions. For example, there are more or less landscape buildings in many scenic spots, and the internal structure of these landscape buildings is a tower-shaped steel structure building, and the tower-shaped steel structure building plays a supporting role here; another example is some tower-shaped steel structures. The beautiful shape of the building has directly become a landmark of a place. The tower-shaped steel structure building here shows that its design is relatively richer, and the designed building shape is more beautiful. Compared with concrete buildings, it is e...

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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