Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Folding multifunctional fire fighting and rescue ladder
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.
Folding multifunctional fire fighting and rescue ladder
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.
Folding multifunctional fire fighting and rescue ladder
GIOVANNI FERRETTI (Autor:in) / WU MINGANG (Autor:in) / YANG CHAO (Autor:in) / WANG QINGTAO (Autor:in) / LI JIUSHAN (Autor:in)
28.10.2015
Patent
Elektronische Ressource
Englisch
IPC:
E06C
LADDERS
,
Leitern
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