A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The invention discloses a technology of inner cable rope and an inner cable rope erected iron tower. According to the major technical means, the inner cable rope controlled roller is characterized in that a circular roller is vertically fastened to a bolt, so that a main board can be connected at high altitude, and a holding pole can be quickly and safely lifted in a short distance. According to the inner cable rope controlled roller, the out-dated construction method that an outer cable rope is used and wastes both time and force is replaced by the advanced method, thus the time and labor force can be saved, the efficient construction benefit is created, and the inner cable rope controlled roller is worthy of wide popularization.
The invention discloses a technology of inner cable rope and an inner cable rope erected iron tower. According to the major technical means, the inner cable rope controlled roller is characterized in that a circular roller is vertically fastened to a bolt, so that a main board can be connected at high altitude, and a holding pole can be quickly and safely lifted in a short distance. According to the inner cable rope controlled roller, the out-dated construction method that an outer cable rope is used and wastes both time and force is replaced by the advanced method, thus the time and labor force can be saved, the efficient construction benefit is created, and the inner cable rope controlled roller is worthy of wide popularization.
Inner cable rope controlled roller
ZHANG QIFU (author)
2015-04-15
Patent
Electronic Resource
English
IPC:
E04H
Gebäude oder ähnliche Bauwerke für besondere Zwecke
,
BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES
Roller shutter driving device operated through pull rope
| European Patent Office | 2023