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A platform for research: civil engineering, architecture and urbanism
Connection-free self-stabilization large cantilever bent cap support system
The invention provides a connection-free self-stabilization large cantilever bent cap support system. The system comprises a bearing beam, inclined rods, vertical rods, a supporting cross beam, fine adjustment mechanisms and unloading mechanisms, the bearing beam is arranged on the two sides of a pier body in the length direction of a bent cap, inclined rod gusset plates and vertical rod gusset plates are arranged at the bottom of a bearing beam cantilever, the inclined rods are connected with the bearing beam through the inclined rod gusset plates, the vertical rods are connected with the bearing beam through the vertical rod gusset plates, the supporting cross beam is arranged between the two vertical rods on the same side of the pier body in the width direction of the bent cap, each fine adjustment mechanism comprises an adjusting screw rod and a contact base plate, a plurality of mounting holes are evenly formed in the supporting cross beam, one ends of the adjusting screw rods arefixedly connected with a contact base plate, the other ends of the adjusting screw rods penetrate through the mounting holes, and the unloading mechanisms are arranged at the bottom of the bearing beam. The structure is simple and firm, tight contact with a pier body and limitation of vertical deformation of the vertical rods are achieved through a triangular stress system and the fine adjustmentmechanisms, support is provided, and deformation and stress of the cantilever end of the bearing beam are reduced.
本发明提供一种免连接的自稳性大悬臂盖梁支架系统，包括承重梁、斜杆、立杆、支撑横梁、微调机构、卸落机构，所述承重梁在墩身两侧沿盖梁的长度方向设置，所述承重梁悬臂底部设有斜杆节点板、立杆节点板，所述斜杆通过斜杆节点板与承重梁连接，所述立杆通过立杆节点板与承重梁连接，所述支撑横梁沿盖梁宽度方向设置在墩身同一侧的两个立杆之间，所述微调机构包括调节螺杆、接触垫板，所述支撑横梁上均匀设有多个安装孔，所述调节螺杆一端与接触垫板固定连接，另一端穿过安装孔，所述卸落机构设置在承重梁底部。本发明结构简单牢固，通过三角受力体系，微调机构实现与墩身紧密接触，立杆竖向变形的限制，提供支撑，减小承重梁悬臂端的变形和应力。
Connection-free self-stabilization large cantilever bent cap support system
The invention provides a connection-free self-stabilization large cantilever bent cap support system. The system comprises a bearing beam, inclined rods, vertical rods, a supporting cross beam, fine adjustment mechanisms and unloading mechanisms, the bearing beam is arranged on the two sides of a pier body in the length direction of a bent cap, inclined rod gusset plates and vertical rod gusset plates are arranged at the bottom of a bearing beam cantilever, the inclined rods are connected with the bearing beam through the inclined rod gusset plates, the vertical rods are connected with the bearing beam through the vertical rod gusset plates, the supporting cross beam is arranged between the two vertical rods on the same side of the pier body in the width direction of the bent cap, each fine adjustment mechanism comprises an adjusting screw rod and a contact base plate, a plurality of mounting holes are evenly formed in the supporting cross beam, one ends of the adjusting screw rods arefixedly connected with a contact base plate, the other ends of the adjusting screw rods penetrate through the mounting holes, and the unloading mechanisms are arranged at the bottom of the bearing beam. The structure is simple and firm, tight contact with a pier body and limitation of vertical deformation of the vertical rods are achieved through a triangular stress system and the fine adjustmentmechanisms, support is provided, and deformation and stress of the cantilever end of the bearing beam are reduced.
本发明提供一种免连接的自稳性大悬臂盖梁支架系统，包括承重梁、斜杆、立杆、支撑横梁、微调机构、卸落机构，所述承重梁在墩身两侧沿盖梁的长度方向设置，所述承重梁悬臂底部设有斜杆节点板、立杆节点板，所述斜杆通过斜杆节点板与承重梁连接，所述立杆通过立杆节点板与承重梁连接，所述支撑横梁沿盖梁宽度方向设置在墩身同一侧的两个立杆之间，所述微调机构包括调节螺杆、接触垫板，所述支撑横梁上均匀设有多个安装孔，所述调节螺杆一端与接触垫板固定连接，另一端穿过安装孔，所述卸落机构设置在承重梁底部。本发明结构简单牢固，通过三角受力体系，微调机构实现与墩身紧密接触，立杆竖向变形的限制，提供支撑，减小承重梁悬臂端的变形和应力。
Connection-free self-stabilization large cantilever bent cap support system
一种免连接的自稳性大悬臂盖梁支架系统
YANG BIAO (author) / JU GAOQUAN (author) / XING QIAN (author) / ZHANG LEIGANG (author)
2020-07-24
Patent
Electronic Resource
Chinese
IPC:
E01D
BRIDGES
,
Brücken
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