A kind of fire elevator car wall

Abstract

The invention relates to a firefighting elevator compartment wall which comprises a compartment wall faceplate and a bottom box. One side of the compartment wall faceplate is hinged to the bottom box through a hinge, transverse reinforcing ribs are uniformly distributed on the side walls, opposite to the bottom box, of the compartment wall faceplate from top to bottom at intervals, and a plurality of detachable steps are mounted on two sides of the transverse reinforcing ribs on the compartment wall faceplate along the length direction of the faceplate through boles. The firefighting elevator compartment wall is composed of the bottom shell, and the compartment wall faceplate and the steps, and are uniform with common compartment walls in appearance in a normal state. When a firefighter is trapped in an escape elevator, the faceplate is opened, the faceplate and the bottom shell forms an included angle, thereby serving as an upright of a climbing ladder, and the steps are clamped on the transverse reinforcing ribs on the bottom shell and the faceplate to form a triangular climbing ladder stable in structure so as to form a rescue device for the convenience of the firefighter to climb out of a compartment. The firefighting elevator compartment wall is safe and convenient to use and suitable for compartments of any size and structure, attractiveness in the compartment is unaffected, and self rescue of the firefighter is realized.

Description

technical field [0001] The invention relates to the field of elevators, in particular to a fire-fighting elevator car wall. Background technique [0002] The fire elevator is different from ordinary elevators. Its waterproof design and rescue design are higher than ordinary elevators. According to the national standard, the fire elevator car must be equipped with a ladder for firefighters to save themselves. When firefighters are trapped in the car, they can pass Climb the ladder to the top of the car to save yourself. The existing scheme generally chooses to hang a ladder inside and outside the front wall of the car or directly set the stepping point on the car wall. Using the ladder inside and outside the front car wall requires a large width of the front wall. When the car width is small and the door opening width When it is larger, the width of the front car wall is not enough to put down the climbing ladder, so it has certain limitations, and the stepping point directl...

AI Technical Summary

Problems solved by technology

The existing scheme generally chooses to hang a ladder inside and outside the front wall of the car or directly set the stepping point on the car wall. Using the ladder inside and outside the front car wall requires a large width of the front wall. When the car width is small and the door opening width When it is large, the width of the front car wall is not enough to put down the ladder, so it has certain limitations. The stepping point directly set on the car wall will affect the appearance of the car

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