Built-in escape ladder suitable for building curtain wall structure

Abstract

The invention relates to a built-in escape ladder suitable for a building curtain wall structure, and belongs to the technical field of escape facilities, the built-in escape ladder comprises an escape ladder body, the escape ladder body is located on the outer side of a window, the escape ladder body comprises a main frame, the main frame comprises a fixed frame close to one side of the window and a movable frame away from one side of the window, and glass is arranged on the movable frame, and when the escape ladder is in a folded state, the glass of the escape ladder is flush with curtain wall glass fixed on the surrounding wall body, so that the escape ladder and the curtain wall are integrated in a closed state, and the appearance and the function of the building curtain wall are not influenced. A sealing strip is further arranged on the periphery of the glass to seal a gap formed between the escape ladder in a folded state and curtain wall glass fixed on a surrounding wall body, so that the escape ladder has waterproof and heat preservation effects; the damper is arranged on the escape ladder body, so that strong impact on curtain wall glass during opening of the escape ladder is reduced, the integrity of a curtain wall structure is protected, and the use safety of the escape ladder is improved.

Description

technical field [0001] The invention belongs to the technical field of escape facilities and relates to a built-in escape ladder suitable for building curtain wall structures. Background technique [0002] With the development of economy and society, there are more and more high-rise buildings in cities. Shopping malls, office buildings and other buildings that can be seen everywhere in the city usually use glass curtain walls for exterior design. Since the curtain wall structure is mostly closed, when a fire breaks out, the trapped people in the building cannot escape in time, and casualties of escaped personnel are very likely to occur. Contents of the invention [0003] In view of this, the object of the present invention is to provide a built-in escape ladder suitable for building curtain wall structures, which is integrated with the curtain wall in the closed state and does not affect the appearance of the building curtain wall. [0004] To achieve the above object, ...

AI Technical Summary

Problems solved by technology

Since the curtain wall structure is mostly closed, when a fire breaks out, the trapped people in the building cannot escape in time, and casualties of escaped personnel are very likely to occur.

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