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A platform for research: civil engineering, architecture and urbanism
Hidden electric power tower climbing ladder
A hidden electric power tower climbing ladder relates to a hidden electric power tower anti-climbing device. An upper shaft seat (8) and a lower shaft seat (13) are arranged at the lower part and the lower end of an electric power steel tube tower respectively; the upper end and the lower end of a double bearing bar (10) are connected with two shaft holes of the upper shaft seat and two shaft holes of the lower shaft seat respectively; a plurality of pedal bars (4) are arranged at intervals on two sides of the double bearing bar; a rear plate (9) is arranged on the outer wall of the electric power steel tube tower and located between the double bearing bar and the outer wall of the electric power steel tube tower; the lowest pedal bars on two sides of the double bearing bar are parallel to each other; lock holes (16) for conducting locking after combination are respectively formed in the end parts of the parallel pedal bars; and separated clamping blocks (12) are arranged on the outer wall of the electric power steel tube tower in positions corresponding to two sides of the two parallel pedal bars. According to the hidden electric power tower climbing ladder, the pedal bars are locked on two sides through the rear plate so as to effectively avoid the accident that irrelevant personnel climb the tower.
Hidden electric power tower climbing ladder
A hidden electric power tower climbing ladder relates to a hidden electric power tower anti-climbing device. An upper shaft seat (8) and a lower shaft seat (13) are arranged at the lower part and the lower end of an electric power steel tube tower respectively; the upper end and the lower end of a double bearing bar (10) are connected with two shaft holes of the upper shaft seat and two shaft holes of the lower shaft seat respectively; a plurality of pedal bars (4) are arranged at intervals on two sides of the double bearing bar; a rear plate (9) is arranged on the outer wall of the electric power steel tube tower and located between the double bearing bar and the outer wall of the electric power steel tube tower; the lowest pedal bars on two sides of the double bearing bar are parallel to each other; lock holes (16) for conducting locking after combination are respectively formed in the end parts of the parallel pedal bars; and separated clamping blocks (12) are arranged on the outer wall of the electric power steel tube tower in positions corresponding to two sides of the two parallel pedal bars. According to the hidden electric power tower climbing ladder, the pedal bars are locked on two sides through the rear plate so as to effectively avoid the accident that irrelevant personnel climb the tower.
Hidden electric power tower climbing ladder
HONG YUAN (author) / TIAN LEI (author) / LI WENYUAN (author)
2015-04-08
Patent
Electronic Resource
English
IPC:
E06C
LADDERS
,
Leitern
Equipment for automatically climbing ladder in building tower
| European Patent Office | 2021