A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Liftable bridge swivel device
The invention discloses a liftable bridge swivel device in the technical field of bridge construction, and the liftable bridge swivel device comprises a base and a supporting seat, a lifting support is arranged between the base and the supporting seat, and the lifting support comprises a first adjusting support rod, a second adjusting support rod, a third adjusting support rod and a fourth adjusting support rod; the four adjusting supporting rods form a rectangular pyramid structure, the upper ends of the four adjusting supporting rods are all in pivot joint with the bottom face of the supporting base, the lower ends of the four adjusting supporting rods are respectively in pivot joint with a first movable base, a second movable base, a third movable base and a fourth movable base, the four movable bases roll in the mode that the four movable bases abut against the inner wall of a circular groove in the top of the base through rolling wheels, and a plurality of sensors are arranged at the top of the supporting base. The four adjusting supporting rods can control the supporting base to rotate through the moving base at the bottom, meanwhile, the height of the supporting base can be adjusted, real-time leveling is achieved through signals fed back by a sensor, the stability of a bridge in the supporting, rotating and lifting process is ensured, and the swivel construction requirement of the bridge under the complex condition is met.
本发明公开的是桥梁施工技术领域的一种可升降的桥梁转体装置，包括底座和支撑座，所述底座与支撑座之间设有升降支架，所述升降支架包括第一调节撑杆、第二调节撑杆、第三调节撑杆和第四调节撑杆，四根调节撑杆构成一个四棱锥形结构，且其上端均与支撑座底面枢接，下端分别枢接有第一移动座、第二移动座、第三移动座和第四移动座，四个移动座均通过滚轮贴靠着底座顶部的圆形槽的内壁滚动，所述支撑座的顶部设有多个传感器。本发明的四根调节撑杆能够通过底部的移动座来控制支撑座转动，同时能调节支撑座的高度，并通过传感器反馈的信号来实时调平，确保桥梁在支撑、转动和升降过程中的平稳性，满足桥梁在复杂情况下的转体施工要求。
Liftable bridge swivel device
The invention discloses a liftable bridge swivel device in the technical field of bridge construction, and the liftable bridge swivel device comprises a base and a supporting seat, a lifting support is arranged between the base and the supporting seat, and the lifting support comprises a first adjusting support rod, a second adjusting support rod, a third adjusting support rod and a fourth adjusting support rod; the four adjusting supporting rods form a rectangular pyramid structure, the upper ends of the four adjusting supporting rods are all in pivot joint with the bottom face of the supporting base, the lower ends of the four adjusting supporting rods are respectively in pivot joint with a first movable base, a second movable base, a third movable base and a fourth movable base, the four movable bases roll in the mode that the four movable bases abut against the inner wall of a circular groove in the top of the base through rolling wheels, and a plurality of sensors are arranged at the top of the supporting base. The four adjusting supporting rods can control the supporting base to rotate through the moving base at the bottom, meanwhile, the height of the supporting base can be adjusted, real-time leveling is achieved through signals fed back by a sensor, the stability of a bridge in the supporting, rotating and lifting process is ensured, and the swivel construction requirement of the bridge under the complex condition is met.
本发明公开的是桥梁施工技术领域的一种可升降的桥梁转体装置，包括底座和支撑座，所述底座与支撑座之间设有升降支架，所述升降支架包括第一调节撑杆、第二调节撑杆、第三调节撑杆和第四调节撑杆，四根调节撑杆构成一个四棱锥形结构，且其上端均与支撑座底面枢接，下端分别枢接有第一移动座、第二移动座、第三移动座和第四移动座，四个移动座均通过滚轮贴靠着底座顶部的圆形槽的内壁滚动，所述支撑座的顶部设有多个传感器。本发明的四根调节撑杆能够通过底部的移动座来控制支撑座转动，同时能调节支撑座的高度，并通过传感器反馈的信号来实时调平，确保桥梁在支撑、转动和升降过程中的平稳性，满足桥梁在复杂情况下的转体施工要求。
Liftable bridge swivel device
可升降的桥梁转体装置
FU XIAN (author) / XIE DAOXUAN (author) / FENG QUANFU (author) / YAO MAOLIAN (author) / REN GUANGHUI (author) / WU ZHIYONG (author) / WANG BO (author) / YIN FAN (author)
2024-05-31
Patent
Electronic Resource
Chinese
IPC:
E01D
BRIDGES
,
Brücken
Swivel bridge closure device and swivel bridge closure construction method
| European Patent Office | 2020