A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Adjustable low swivel system and application thereof in swivel bridge falling beam construction
The invention belongs to bridge swivel construction, and particularly relates to an adjustable low swivel system and application thereof in swivel bridge falling beam construction. Comprising an adjustable low rotation body support and adjustable low supporting feet fixed to an outer turnover body bridge of the adjustable low rotation body support at intervals in the radial direction. The upper rotating plate is arranged above the middle lining plate and rotationally assembled with the middle lining plate, the middle lining plate is located in the concave cavity of the piston plate, an elastic body is arranged between the middle lining plate and the piston plate, the bottom of the piston plate is embedded in the concave cavity of the base plate, the side portion of the piston plate is connected with the base plate through a locking device, and the locking device controls the stroke of the piston plate. A filling material is arranged between the heating device on the base plate and the piston plate, the filling material capable of generating solid-liquid phase change in the heated state is communicated with the outside through a liquid discharging channel, and the adjustable supporting leg comprises a supporting leg body and a base plate arranged at the bottom of the supporting leg body through a connecting bolt. The problems that in the prior art, construction is tedious, and deformation cannot be accurately controlled are solved, and the method has the advantages of being simple in construction, accurate in deformation control and the like.
本发明属于桥梁转体施工，特别是指一种可调低转体系统及其在转体桥落梁施工中的应用。包括可调低转体支座及沿径向间隔固定于其外周转体桥上的可调低撑脚；可调低转体支座包括中间衬板，设于其上方且与其转动装配的上转板，中间衬板位于活塞板凹形腔内且二者之间设有弹性体，活塞板底部嵌入底座板的凹形腔内，其侧部经锁定装置与底座板连接，锁定装置控制活塞板行程，底座板上的加热装置与活塞板之间有填充材料，受热状态下可产生固液相变的填充材料经排液通道与外部连通，可调低撑脚包括撑脚主体，经连接螺栓设于撑脚主体底部的垫板。本发明解决了现有技术中存在的施工繁琐、无法准确控制变形量等问题，具有施工简单、变形量控制准确等优点。
Adjustable low swivel system and application thereof in swivel bridge falling beam construction
The invention belongs to bridge swivel construction, and particularly relates to an adjustable low swivel system and application thereof in swivel bridge falling beam construction. Comprising an adjustable low rotation body support and adjustable low supporting feet fixed to an outer turnover body bridge of the adjustable low rotation body support at intervals in the radial direction. The upper rotating plate is arranged above the middle lining plate and rotationally assembled with the middle lining plate, the middle lining plate is located in the concave cavity of the piston plate, an elastic body is arranged between the middle lining plate and the piston plate, the bottom of the piston plate is embedded in the concave cavity of the base plate, the side portion of the piston plate is connected with the base plate through a locking device, and the locking device controls the stroke of the piston plate. A filling material is arranged between the heating device on the base plate and the piston plate, the filling material capable of generating solid-liquid phase change in the heated state is communicated with the outside through a liquid discharging channel, and the adjustable supporting leg comprises a supporting leg body and a base plate arranged at the bottom of the supporting leg body through a connecting bolt. The problems that in the prior art, construction is tedious, and deformation cannot be accurately controlled are solved, and the method has the advantages of being simple in construction, accurate in deformation control and the like.
本发明属于桥梁转体施工，特别是指一种可调低转体系统及其在转体桥落梁施工中的应用。包括可调低转体支座及沿径向间隔固定于其外周转体桥上的可调低撑脚；可调低转体支座包括中间衬板，设于其上方且与其转动装配的上转板，中间衬板位于活塞板凹形腔内且二者之间设有弹性体，活塞板底部嵌入底座板的凹形腔内，其侧部经锁定装置与底座板连接，锁定装置控制活塞板行程，底座板上的加热装置与活塞板之间有填充材料，受热状态下可产生固液相变的填充材料经排液通道与外部连通，可调低撑脚包括撑脚主体，经连接螺栓设于撑脚主体底部的垫板。本发明解决了现有技术中存在的施工繁琐、无法准确控制变形量等问题，具有施工简单、变形量控制准确等优点。
Adjustable low swivel system and application thereof in swivel bridge falling beam construction
可调低转体系统及其在转体桥落梁施工中的应用
GUI JIANCHEN (author) / LUO SHI (author) / QIU MINJIE (author) / ZENG KUI (author) / ZHAO ZHILEI (author) / DONG SHENG (author) / LYU YU (author) / ZHAO HANG (author) / ZHANG XING (author) / LIU KAI (author)
2022-11-18
Patent
Electronic Resource
Chinese
IPC:
E01D
BRIDGES
,
Brücken
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