A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Method for connecting and reinforcing main material and tower base plate of power transmission tower
The invention discloses a power transmission tower main material and tower base plate connection reinforcing method which comprises the steps that an iron tower protective cap is damaged, and a tower leg component and a tower base plate of a power transmission tower are subjected to rust removal treatment; angle steel and shoe plates are welded; original bolts for connecting the angle steel and the shoe planks are detached; inner side reinforcing steel plates are arranged on the inner sides of two limbs of the transmission tower main material angle steel, and outer side reinforcing steel plates are arranged on the outer sides of shoe plates; a gap exists between the portion, exceeding the shoe plate, of the outer side reinforcing steel plate and the outer surface of the upper portion of the angle steel, a steel base plate is arranged at the gap, and the angle steel, the tower base plate, the inner side reinforcing steel plate, the outer side reinforcing steel plate and the steel base plate are coated with anti-corrosion materials. Pouring a new concrete protective cap; the problem that the safety of the iron tower is reduced due to corrosion at the joint of the tower leg and the tower base plate of the power transmission iron tower is solved, the corrosion of the iron tower can be eliminated and the connection between the tower leg and the tower base plate can be reinforced under the condition of no power failure, the safety of the iron tower is improved, temporary stay wires and high-altitude operation are avoided, and the construction risk is reduced.
本发明公开一种输电铁塔主材与塔座板连接加固方法，包括将铁塔保护帽破坏，对输电铁塔的塔腿构件及塔座板进行除锈处理；焊接角钢与靴板；拆除原连接角钢与靴板的螺栓；在输电铁塔主材角钢两肢内侧布置内侧加固钢板，在靴板的外侧布置外侧加固钢板；外侧加固钢板超出靴板的部位与角钢上部外表面之间存在缝隙，所述的缝隙处设置钢垫板，在角钢、塔座板、内侧加固钢板、外侧加固钢板、钢垫板上涂刷防腐材料；浇筑新混凝土保护帽；本发明解决了输电铁塔塔腿与塔座板连接处锈蚀引起的铁塔安全性下降的问题，本发明可在不停电的条件下消除铁塔锈蚀并加固塔腿与塔座板的连接，提高了铁塔安全性，避免了临时拉线和高空作业，降低了施工危险性。
Method for connecting and reinforcing main material and tower base plate of power transmission tower
The invention discloses a power transmission tower main material and tower base plate connection reinforcing method which comprises the steps that an iron tower protective cap is damaged, and a tower leg component and a tower base plate of a power transmission tower are subjected to rust removal treatment; angle steel and shoe plates are welded; original bolts for connecting the angle steel and the shoe planks are detached; inner side reinforcing steel plates are arranged on the inner sides of two limbs of the transmission tower main material angle steel, and outer side reinforcing steel plates are arranged on the outer sides of shoe plates; a gap exists between the portion, exceeding the shoe plate, of the outer side reinforcing steel plate and the outer surface of the upper portion of the angle steel, a steel base plate is arranged at the gap, and the angle steel, the tower base plate, the inner side reinforcing steel plate, the outer side reinforcing steel plate and the steel base plate are coated with anti-corrosion materials. Pouring a new concrete protective cap; the problem that the safety of the iron tower is reduced due to corrosion at the joint of the tower leg and the tower base plate of the power transmission iron tower is solved, the corrosion of the iron tower can be eliminated and the connection between the tower leg and the tower base plate can be reinforced under the condition of no power failure, the safety of the iron tower is improved, temporary stay wires and high-altitude operation are avoided, and the construction risk is reduced.
本发明公开一种输电铁塔主材与塔座板连接加固方法，包括将铁塔保护帽破坏，对输电铁塔的塔腿构件及塔座板进行除锈处理；焊接角钢与靴板；拆除原连接角钢与靴板的螺栓；在输电铁塔主材角钢两肢内侧布置内侧加固钢板，在靴板的外侧布置外侧加固钢板；外侧加固钢板超出靴板的部位与角钢上部外表面之间存在缝隙，所述的缝隙处设置钢垫板，在角钢、塔座板、内侧加固钢板、外侧加固钢板、钢垫板上涂刷防腐材料；浇筑新混凝土保护帽；本发明解决了输电铁塔塔腿与塔座板连接处锈蚀引起的铁塔安全性下降的问题，本发明可在不停电的条件下消除铁塔锈蚀并加固塔腿与塔座板的连接，提高了铁塔安全性，避免了临时拉线和高空作业，降低了施工危险性。
Method for connecting and reinforcing main material and tower base plate of power transmission tower
一种输电铁塔主材与塔座板连接加固方法
LI YAO (author) / WANG SONGTAO (author) / ZENG ERXIAN (author) / FENG HENG (author) / XU BIN (author) / HU CHAO (author) / WU LINWEI (author) / GUO JUNCI (author) / LIU JIANG (author) / GONG ZHENGXUAN (author)
2024-05-28
Patent
Electronic Resource
Chinese
IPC:
E04G
SCAFFOLDING
,
Baugerüste
Power transmission tower main material reinforcing method
| European Patent Office | 2023
Reinforcing method for connecting node of power transmission tower
| European Patent Office | 2023
| European Patent Office | 2021
Power transmission tower angle steel reinforcing device and power transmission tower
| European Patent Office | 2024