Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Tower beam temporary consolidation device for cable-stayed bridge dismantling
The invention belongs to the technical field of bridge engineering, and provides a tower beam temporary consolidation device for cable-stayed bridge dismantling. The device is mainly composed of an anti-skid pad, a limiting block, an anchor bolt, a limiting hole, a pin, a telescopic rod, a hydraulic cylinder, a piston and a hinged support. The limiting block and the non-slip mat are connected with the main beam through anchor bolts and hinged to the telescopic rod, the hinge point can move in the limiting hole, the tail end of the telescopic rod is connected with the piston and sleeved with the hydraulic cylinder, the hydraulic cylinder is filled with hydraulic oil, the hydraulic cylinder is hinged to the hinged support, and the hinged support is anchored to the lower tower column through the anchor bolts. The temporary consolidation device for the tower beam is used for temporary consolidation of the tower beam when a cable-stayed bridge is dismantled, concrete does not need to be poured newly, so that the consistency problem of the concrete is avoided, the internal force of the telescopic rod can be detected and adjusted at any time, and the temporary consolidation device is convenient to install and remove and can be repeatedly used.
本发明属于桥梁工程技术领域，提供了一种用于斜拉桥拆除的塔梁临时固结装置。该装置主要由防滑垫、限位块、锚栓、限位孔、销钉、伸缩杆、液压缸、活塞、铰座组成。限位块和防滑垫通过锚栓与主梁连接，并与伸缩杆铰接，铰接点可在限位孔内活动，伸缩杆末端连接活塞并外套液压缸，缸内填充液压油，液压缸与铰座铰接，铰座用锚栓锚固在下塔柱上。本发明的塔梁临时固结装置用于斜拉桥拆除时的塔梁临时固结，不需要新浇混凝土从而避免了混凝土的一致性问题，伸缩杆内力可随时检测和调整，装置安装以及解除方便，并可重复利用。
Tower beam temporary consolidation device for cable-stayed bridge dismantling
The invention belongs to the technical field of bridge engineering, and provides a tower beam temporary consolidation device for cable-stayed bridge dismantling. The device is mainly composed of an anti-skid pad, a limiting block, an anchor bolt, a limiting hole, a pin, a telescopic rod, a hydraulic cylinder, a piston and a hinged support. The limiting block and the non-slip mat are connected with the main beam through anchor bolts and hinged to the telescopic rod, the hinge point can move in the limiting hole, the tail end of the telescopic rod is connected with the piston and sleeved with the hydraulic cylinder, the hydraulic cylinder is filled with hydraulic oil, the hydraulic cylinder is hinged to the hinged support, and the hinged support is anchored to the lower tower column through the anchor bolts. The temporary consolidation device for the tower beam is used for temporary consolidation of the tower beam when a cable-stayed bridge is dismantled, concrete does not need to be poured newly, so that the consistency problem of the concrete is avoided, the internal force of the telescopic rod can be detected and adjusted at any time, and the temporary consolidation device is convenient to install and remove and can be repeatedly used.
本发明属于桥梁工程技术领域，提供了一种用于斜拉桥拆除的塔梁临时固结装置。该装置主要由防滑垫、限位块、锚栓、限位孔、销钉、伸缩杆、液压缸、活塞、铰座组成。限位块和防滑垫通过锚栓与主梁连接，并与伸缩杆铰接，铰接点可在限位孔内活动，伸缩杆末端连接活塞并外套液压缸，缸内填充液压油，液压缸与铰座铰接，铰座用锚栓锚固在下塔柱上。本发明的塔梁临时固结装置用于斜拉桥拆除时的塔梁临时固结，不需要新浇混凝土从而避免了混凝土的一致性问题，伸缩杆内力可随时检测和调整，装置安装以及解除方便，并可重复利用。
Tower beam temporary consolidation device for cable-stayed bridge dismantling
一种用于斜拉桥拆除的塔梁临时固结装置
DONG YONGHUAN (Autor:in) / BI YONGTAO (Autor:in) / XIONG JIANJUN (Autor:in) / LIANG XUEBING (Autor:in) / GAO YOUJIE (Autor:in) / GAO WEINIAN (Autor:in) / LI JIANZHONG (Autor:in) / ZHU YUANJIE (Autor:in) / ZHOU CHUNYI (Autor:in) / WANG HUILI (Autor:in)
13.08.2024
Patent
Elektronische Ressource
Chinesisch
IPC:
E01D
BRIDGES
,
Brücken
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