A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Corrosion-resistant prefabricated steel frame for bridge and manufacturing method of corrosion-resistant prefabricated steel frame
The invention discloses a corrosion-resistant prefabricated steel frame for a bridge and a manufacturing method of the corrosion-resistant prefabricated steel frame, and belongs to the technical field of bridge steel frames. Comprising a vertical steel beam, a cavity and a piston cavity are formed in the vertical steel beam, a piston plate is slidably connected in the piston cavity, and a piston rod is fixedly connected to the bottom of the piston plate; the first rotating rod is rotationally connected to the side wall of the vertical steel beam, a cam and an impeller are fixedly connected to the outer wall of the first rotating rod, and the cam abuts against the piston rod; the fixing disc is fixedly connected to the vertical steel beam, a liquid outlet channel is formed in the vertical steel beam, a first one-way valve is fixedly connected in the liquid outlet channel, and the first one-way valve is in one-way conduction towards the direction of the fixing disc; according to the device, the surface of the vertical steel beam can be washed under the pushing action of wind power, so that damage of acid rain to the vertical steel beam is reduced, the corrosion resistance of the steel frame is improved, the mechanical performance of the steel frame is improved, and then potential safety hazards are reduced.
本发明公开了—种耐腐蚀桥梁用预制钢架及其制造方法，属于桥梁钢架技术领域。包括竖钢梁，还包括：竖钢梁内设置有空腔和活塞腔，活塞腔内滑动连接有活塞板，活塞板的底部固定连接有活塞杆；转动连接在竖钢梁侧壁的第一转杆，第一转杆的外壁固定连接有凸轮和叶轮，凸轮与活塞杆相抵；固定连接在竖钢梁上的固定盘，竖钢梁内设置有出液通道，其中，出液通道内固定连接有第一单向阀，第一单向阀往固定盘方向单向导通；固定连接在固定盘底部的喷管，本发明能够在风力的推动作用下，对竖钢梁的表面进行冲洗，从而减少酸雨对竖钢梁造成的损害，提高了钢架的防腐能力，提高了钢架的机械性能，进而降低了安全隐患。
Corrosion-resistant prefabricated steel frame for bridge and manufacturing method of corrosion-resistant prefabricated steel frame
The invention discloses a corrosion-resistant prefabricated steel frame for a bridge and a manufacturing method of the corrosion-resistant prefabricated steel frame, and belongs to the technical field of bridge steel frames. Comprising a vertical steel beam, a cavity and a piston cavity are formed in the vertical steel beam, a piston plate is slidably connected in the piston cavity, and a piston rod is fixedly connected to the bottom of the piston plate; the first rotating rod is rotationally connected to the side wall of the vertical steel beam, a cam and an impeller are fixedly connected to the outer wall of the first rotating rod, and the cam abuts against the piston rod; the fixing disc is fixedly connected to the vertical steel beam, a liquid outlet channel is formed in the vertical steel beam, a first one-way valve is fixedly connected in the liquid outlet channel, and the first one-way valve is in one-way conduction towards the direction of the fixing disc; according to the device, the surface of the vertical steel beam can be washed under the pushing action of wind power, so that damage of acid rain to the vertical steel beam is reduced, the corrosion resistance of the steel frame is improved, the mechanical performance of the steel frame is improved, and then potential safety hazards are reduced.
本发明公开了—种耐腐蚀桥梁用预制钢架及其制造方法，属于桥梁钢架技术领域。包括竖钢梁，还包括：竖钢梁内设置有空腔和活塞腔，活塞腔内滑动连接有活塞板，活塞板的底部固定连接有活塞杆；转动连接在竖钢梁侧壁的第一转杆，第一转杆的外壁固定连接有凸轮和叶轮，凸轮与活塞杆相抵；固定连接在竖钢梁上的固定盘，竖钢梁内设置有出液通道，其中，出液通道内固定连接有第一单向阀，第一单向阀往固定盘方向单向导通；固定连接在固定盘底部的喷管，本发明能够在风力的推动作用下，对竖钢梁的表面进行冲洗，从而减少酸雨对竖钢梁造成的损害，提高了钢架的防腐能力，提高了钢架的机械性能，进而降低了安全隐患。
Corrosion-resistant prefabricated steel frame for bridge and manufacturing method of corrosion-resistant prefabricated steel frame
一种耐腐蚀桥梁用预制钢架及其制造方法
XIA JUAN (author) / LIU GUIYUN (author)
2023-01-24
Patent
Electronic Resource
Chinese
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