Wall-mounted elevator fire-fighting box

Abstract

The invention discloses a wall-mounted elevator fire-fighting box. The wall-mounted elevator fire-fighting box comprises a wall-mounted plate and a box body arranged on the outer side of the wall-mounted plate in a covering mode. The upper end of the wall-mounted plate is bent towards the box body, so that an upper bent edge is formed. The lower end of the wall-mounted plate is bent towards the box body, so that a lower bent edge is formed. The box body comprises a bottom plate, primary bent edges which are bent corresponding to the four edges of the bottom plate, and a secondary bent edge which is bent downwards corresponding to the primary bent edge on the upper portion of the bottom plate. The secondary bent edge abuts against the outer side face of the lower bent edge, so that the boxbody is hung on the wall-mounted plate. A surface plate is inlaid in the bottom plate. A window is arranged on the surface plate. A transparent cover is arranged on the window in a covering mode. A fire-fighting switch is arranged in the transparent cover. The wall-mounted elevator fire-fighting box can be formed without a complex process and has the advantages of being simple in structure, smallin product thickness, low in manufacturing cost, convenient to install and maintain, and the like.

Description

technical field [0001] The invention relates to the technical field of elevators, in particular to a wall-mounted elevator fire box. Background technique [0002] Elevator, as its main vertical means of transportation, has brought great convenience for people to enter and exit high-rise buildings, and the safety facilities such as fire prevention and disaster prevention of various high-rise buildings have also been valued by people all the time. As a fire box with fire protection function, it is particularly important. When a fire breaks out on the floor, smash the transparent cover of the fire box and activate the fire switch in the box, and the running elevator will be forced to land directly at the base station, so as to facilitate the timely evacuation of passengers and the entry of firefighters. For this reason, the elevator fire box should not only play the role of fire protection function, but also play the role of wall decoration to satisfy people's visual enjoyment...

AI Technical Summary

Problems solved by technology

[0003] Currently popular fire boxes in the market are divided into two types: embedded bottom box and wall-mounted bottomless box structure. When installing the embedded fire box with bottom box, a square hole larger than the bottom box must be pre-opened on the wall. , and then the bottom box is embedded in the wall, the installation is more cumbersome and the installation cost is relatively high

The traditional wall-mounted fire box without bottom box, although it does not adopt embedded installation, its thickness is relatively thick, takes up space, and affects the appearance, and it generally uses a plastic cavity or an aluminum alloy frame. Mold and tooling molding, especially the fire box made of aluminum alloy, its structure is complex and the cost is relatively high

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