Folding Multifunctional Fire Fighting and Rescue Ladder

Abstract

The invention discloses a folding multifunctional fire fighting and rescue ladder, which comprises an upper half ladder body (1), a lower half ladder body (2), a connecting plate (5), ladder climbing rods (3), 1-shaped locking pins (6), a double ladder connecting rod (17), a double ladder fixing pin (19), a storage connecting rod (14), a storage fixing pin (16), a hook rod (7) and a hook rod locking pin (9), wherein the connecting plate (5) is used for connecting the upper half ladder body (1) and the lower half ladder body (2); the ladder climbing rods (3) are arranged on the upper half ladder body (1) and the lower half ladder body (2); the 1-shaped locking pins (6) are arranged at connecting parts of the upper half ladder body (1) and the lower half ladder body (2); the double ladder connecting rod (17) is arranged at the upper end of the lower half ladder body (2); the double ladder fixing pin (19) is arranged on the upper half ladder body (1); the storage connecting rod (14) is arranged on the middle lower part position of the lower half ladder body (2); the storage fixing pin (16) is arranged on the upper half ladder body (1); and the hook rod (7) and the hook rod locking pin (9) are arranged at the lower end of the lower half ladder body (2). The folding multifunctional fire fighting and rescue ladder has the advantages that the structure design is reasonable; the folding multifunctional fire fighting and rescue ladder can be folded and unfolded to be used as a 1-shaped ladder, a herringbone ladder, a hook ladder, a stretcher and an instrument equipment transport vehicle; and the functions are diversified.

Description

technical field [0001] The invention relates to a rescue ladder, in particular to an emergency folding multifunctional fire-fighting rescue ladder. Background technique [0002] Fires occur every year for various reasons, and it is of great significance to gain precious time for rescue. However, due to the high building, it is necessary to climb the stairs from the exterior facade during a fire, and a ladder is required. However, the structure design of the ladder in the prior art It is relatively simple, has a single function, and cannot be applied flexibly. [0003] Therefore, it is necessary to design a fire-fighting rescue ladder with reasonable structural design, foldable, and can be used as a one-way ladder, a herringbone ladder, a hook ladder, a stretcher and an equipment and equipment transport vehicle on the basis of the existing technology. . SUMMARY OF THE INVENTION [0004] Purpose of the invention: The purpose of the present invention is to solve the deficie...

AI Technical Summary

Problems solved by technology

[0002] All kinds of reasons lead to the occurrence of fires every year, and it is of great significance to strive for precious time for rescue. However, due to the high buildings, it is necessary to climb the stairs from the facade in case of fire, and a ladder is needed. However, the ladder structure design of the prior art Relatively simple, single function, not flexible application

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