A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Safety extension ladder for electric power engineering
The invention discloses a safety extension ladder for electric power engineering, which comprises an extension ladder, a driving device and a protective device, the extension ladder comprises a lower section ladder and an upper section ladder which can slide relatively, the driving device drives the upper section ladder to slide on the lower section ladder in a telescopic manner, and the protective device protects a climber from accidentally slipping on the extension ladder. The height of the ladder can be conveniently adjusted at any time according to needs, automatic locking can be achieved, a climber can be prevented from falling, and life safety of the climber is protected.
本发明公开了一种电力工程用的安全伸缩梯，包括伸缩梯、驱动装置、防护装置，其中伸缩梯包括能够相对滑动的下节梯和上节梯，驱动装置驱动上节梯在下节梯上伸缩滑动，防护装置保护登高者在伸缩梯上意外滑脱。本发明能根据需要方便、随时调整梯子的高度，能自动锁定，能防止登高者坠落，保护登高者生命安全。
Safety extension ladder for electric power engineering
The invention discloses a safety extension ladder for electric power engineering, which comprises an extension ladder, a driving device and a protective device, the extension ladder comprises a lower section ladder and an upper section ladder which can slide relatively, the driving device drives the upper section ladder to slide on the lower section ladder in a telescopic manner, and the protective device protects a climber from accidentally slipping on the extension ladder. The height of the ladder can be conveniently adjusted at any time according to needs, automatic locking can be achieved, a climber can be prevented from falling, and life safety of the climber is protected.
本发明公开了一种电力工程用的安全伸缩梯，包括伸缩梯、驱动装置、防护装置，其中伸缩梯包括能够相对滑动的下节梯和上节梯，驱动装置驱动上节梯在下节梯上伸缩滑动，防护装置保护登高者在伸缩梯上意外滑脱。本发明能根据需要方便、随时调整梯子的高度，能自动锁定，能防止登高者坠落，保护登高者生命安全。
Safety extension ladder for electric power engineering
一种电力工程用的安全伸缩梯
QI CHANGYI (author)
2022-06-28
Patent
Electronic Resource
Chinese
IPC:
E06C
LADDERS
,
Leitern
British Library Online Contents | 2010