Building structure vibration monitoring device

Abstract

The present invention discloses a building structure vibration monitoring device which comprises a fixed plate, the lower side wall of the fixed plate is symmetrically in threaded connection with bolts, the lower side wall of the fixed plate is symmetrically in threaded connection with threaded rods located between the two bolts, and the outer walls of the two threaded rods are jointly and fixedly sleeved with a mounting plate. A horizontal calibration device is arranged on the mounting plate, and a swing rod is rotationally connected to the center of the lower side wall of the mounting plate. The levelness of the mounting plate is adjusted by finely adjusting the height difference between the threaded rods, whether the position of the reference bead is located in the center of the calibration plate is observed through the observation opening, so that the levelness adjustment of the mounting plate is completed, the vibration detection accuracy of the whole device is improved, the vibration of a building structure drives the swing rod to rotate, the toothed plate moves upwards, the alarm is powered on to give an alarm sound, and therefore the functions of building vibration detection and early warning are achieved, and safety of people is guaranteed.

Description

technical field [0001] The invention relates to the technical field of buildings, in particular to a vibration monitoring device for building structures. Background technique [0002] With the development of the modernization process of urban construction and the increasing scale of the city, the environmental vibrations generated by various human activities such as ground road traffic, subways, engineering construction, and factory machinery operations are becoming more and more serious. These environmental vibrations propagate outward through the strata, causing In addition, high-rise buildings are easily affected by wind loads, so it is necessary not only to analyze and consider the state of bearing capacity, but also to pay more attention to the impact of vibration comfort under normal use of building structures. [0003] At present, there are occasional situations in China where "excessive vibration" of high-rise buildings causes people's discomfort and panic, and the v...

AI Technical Summary

Problems solved by technology

[0004] There is a lack of vibration detection devices for building structures in existing buildings. To a certain extent, vibration detection can help people to give early warning and ensure people's life safety. The existing vibration detection is not necessarily completely level during the installation process, because the ceiling of the house is not necessarily completely horizontal. Thereby the accuracy of the vibration detection device will be affected, and the existing vibration detection device does not have the function of early warning

Images