Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
The invention discloses an integral scaffold anti-falling structure. The integral scaffold anti-falling structure comprises a hanging beam component (1), and is characterized in that a compressed spring (19) is arranged on the hanging beam component (1) which is connected with ejector rod components (3) through a steel wire rope (2), a rotating tooth claw (4) is arranged on each ejector rod component (3), a rack (5) is arranged on the portion, beside each ejector rod component (3), of a scaffold, and the tooth claws (4) are clamped into the racks (5) after being rotated. The integral scaffold anti-falling structure can achieve the safe braking instantly at the moment when the electric block chain breakage happens, the instant (shorter than 0.1 second) elongation force and elongation amount of the adopted compressed spring are quite large, the steel wire rope can be instantly pulled upwards so that the ejector rod components can rotate, the tooth claws of the integral scaffold anti-falling structure rotate to make contact with the racks, the tooth claws are ejected into the racks which fall, and the scaffold can not fall. The automatic anti-falling braking can be reliably and automatically achieved, braking accidents are prevented, and therefore the safety coefficient is greatly increased in the aloft work.
The invention discloses an integral scaffold anti-falling structure. The integral scaffold anti-falling structure comprises a hanging beam component (1), and is characterized in that a compressed spring (19) is arranged on the hanging beam component (1) which is connected with ejector rod components (3) through a steel wire rope (2), a rotating tooth claw (4) is arranged on each ejector rod component (3), a rack (5) is arranged on the portion, beside each ejector rod component (3), of a scaffold, and the tooth claws (4) are clamped into the racks (5) after being rotated. The integral scaffold anti-falling structure can achieve the safe braking instantly at the moment when the electric block chain breakage happens, the instant (shorter than 0.1 second) elongation force and elongation amount of the adopted compressed spring are quite large, the steel wire rope can be instantly pulled upwards so that the ejector rod components can rotate, the tooth claws of the integral scaffold anti-falling structure rotate to make contact with the racks, the tooth claws are ejected into the racks which fall, and the scaffold can not fall. The automatic anti-falling braking can be reliably and automatically achieved, braking accidents are prevented, and therefore the safety coefficient is greatly increased in the aloft work.
Integral scaffold anti-falling structure
SHEN WENBAO (Autor:in)
03.06.2015
Patent
Elektronische Ressource
Englisch
IPC:
E04G
SCAFFOLDING
,
Baugerüste