an emergency avoidance system

Abstract

The invention relates to an emergency hedging system. A long vertical plate and a short vertical plate are respectively arranged on two sides of a shearing plate; corresponding holes are formed in the shearing plate, the short vertical plate and the long vertical plate; a soft aluminum bolt kit is arranged in each hole; a base plate connected with the top surface of a floor slab of a building is connected to the bottom of the long vertical plate; the bottom of the short vertical plate is connected with the long vertical plate by a pin shaft; an elastic sheet is arranged below the shearing plate between the long vertical plate and the short vertical plate. Firstly, when an earthquake occurs, the emergency hedging system can realize an energy consumption effect; a structure layer has great deformation, so a hedging escape device is automatically formed when the building is about to collapse, and the requirements on multiple functions of one device are realized more economically; secondly, the emergency hedging system can be used as a structural partition, does not occupy an extra structure space and is convenient to mount; thirdly, damping and energy dissipation efficiency is high, and a starting deformation critical value of an energy dissipation mechanism is low, so that the energy dissipation mechanism can enter an energy dissipation state as early as possible; besides, a triangular emergency hedging system formed by ribbed steel has the advantages of higher strength and rigidity, firmness and reliability.

Description

technical field [0001] The invention relates to the mechanical field, in particular to an emergency avoidance system. Background technique [0002] In my country and other earthquake-prone countries, the number of building collapses and the accompanying casualties caused by earthquakes and similar disasters are very large every year. In order to reduce structural earthquake disasters caused by earthquakes, energy-dissipating and shock-absorbing technologies are often adopted, and energy-dissipating devices are installed in some parts of the structure with large deformations, or some components are directly set as energy-dissipating components. Under the action of earthquake load, these energy dissipation devices or components enter the energy consumption state, consuming part or most of the energy input into the structure by external loads, thereby reducing the dynamic response of the main body of the structure and avoiding or greatly reducing the possibility of damage to th...

AI Technical Summary

Problems solved by technology

Therefore, it is still necessary to provide sufficient safe space for people to avoid danger on the spot in the design

For buildings such as general residential buildings or office buildings, it is often difficult to set up a safety escape device separately due to the limitation of the building space.

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