A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Emergency repair ladder for power grid
The invention discloses a power grid first-aid repair ladder which comprises a plurality of parallel pedals at equal intervals and folding type supporting columns located on the two sides of the pedals and fixedly connected with the pedals, the folding type supporting columns are perpendicular to the pedals, and every two adjacent folding type supporting columns are hinged end to end through pin rods in the length direction of the folding type supporting columns. And the pin rod is detachably connected with the folding support column. The length of the emergency repair ladder can be increased according to needs, use is more convenient, and normal maintenance operation can be effectively guaranteed.
本申请公开了一种电网抢修梯，包括：多个相互平行且间隔相等的踏板和位于踏板两侧并与踏板固定连接的折叠式支柱，折叠式支柱与踏板垂直，沿折叠式支柱的长度方向相邻两个折叠式支柱通过销杆首尾铰接，销杆与折叠式支柱可拆卸连接。本发明能够根据需要延长抢修梯的长度，使用更加方便，能够有效保证维修作业的正常进行。
Emergency repair ladder for power grid
The invention discloses a power grid first-aid repair ladder which comprises a plurality of parallel pedals at equal intervals and folding type supporting columns located on the two sides of the pedals and fixedly connected with the pedals, the folding type supporting columns are perpendicular to the pedals, and every two adjacent folding type supporting columns are hinged end to end through pin rods in the length direction of the folding type supporting columns. And the pin rod is detachably connected with the folding support column. The length of the emergency repair ladder can be increased according to needs, use is more convenient, and normal maintenance operation can be effectively guaranteed.
本申请公开了一种电网抢修梯，包括：多个相互平行且间隔相等的踏板和位于踏板两侧并与踏板固定连接的折叠式支柱，折叠式支柱与踏板垂直，沿折叠式支柱的长度方向相邻两个折叠式支柱通过销杆首尾铰接，销杆与折叠式支柱可拆卸连接。本发明能够根据需要延长抢修梯的长度，使用更加方便，能够有效保证维修作业的正常进行。
Emergency repair ladder for power grid
一种电网抢修梯
WU CHUNFANG (author) / WANG CHAO (author) / YAN JIAMING (author) / TAN JIANQIANG (author) / HUANG TAO (author) / LIANG YUCHENG (author) / YANG BIQI (author)
2024-02-23
Patent
Electronic Resource
Chinese
IPC:
E06C
LADDERS
,
Leitern
Power grid emergency repair ladder with protection function
| European Patent Office | 2023