Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Reinforced anchoring type bridge expansion device
The invention relates to the technical field of bridge expansion devices, and discloses a reinforced anchoring type bridge expansion device which comprises a middle rail, a stiffening plate is fixedly connected to the lower surface of the middle rail, a cross beam is fixedly connected to the outer wall of the stiffening plate, and water-stop belts which are in bilateral symmetry are fixedly connected to the interior of the middle rail. The outer walls of the water stop belts are fixedly connected with side rails, the outer walls of the side rails are slidably connected with anchoring plates, anchoring ribs are arranged in the anchoring plates in a penetrating mode, the upper surface of the cross beam is fixedly connected with an upper support, and the upper surface of the upper support is fixedly connected with a bottom face supporting plate. Through cooperation of the middle rail, the reinforcing plate, the anchoring plate and the anchoring rib, the effects of enhancing the bearing capacity of the side rail and reducing deflection deformation of the side rail are achieved, and the problems that due to the fact that a steel rail prone to falling off is prone to form the elevation difference at the two ends of an expansion joint, vehicles jump, driving safety and comfort are affected, and impact loads are increased due to frequent vehicle jump are solved. And the expansion joint protection belt is damaged and cracked.
本申请涉及桥梁伸缩装置技术领域，公开了一种加强锚固型桥梁伸缩装置，包括中轨，所述中轨的下表面固定连接有加劲板，所述加劲板的外壁固定连接有横梁，所述中轨的内部固定连接有左右对称的止水带，所述止水带的外壁均固定连接有边轨，所述边轨的外壁滑动连接有锚固板，所述锚固板的内部穿设有锚固筋，所述横梁的上表面固定连接有上支座，所述上支座的上表面固定连接有底面托板。通过中轨、加强板、锚固板和锚固筋之间的配合，达到了增强了边轨的承载力降低边轨挠度变形的作用，解决了容易脱落的钢轨在伸缩缝两端容易形成高程差，使车辆跳车，影响行车安全和舒适性，频繁跳车还会加大冲击荷载，导致伸缩缝保护带破损开裂的问题。
Reinforced anchoring type bridge expansion device
The invention relates to the technical field of bridge expansion devices, and discloses a reinforced anchoring type bridge expansion device which comprises a middle rail, a stiffening plate is fixedly connected to the lower surface of the middle rail, a cross beam is fixedly connected to the outer wall of the stiffening plate, and water-stop belts which are in bilateral symmetry are fixedly connected to the interior of the middle rail. The outer walls of the water stop belts are fixedly connected with side rails, the outer walls of the side rails are slidably connected with anchoring plates, anchoring ribs are arranged in the anchoring plates in a penetrating mode, the upper surface of the cross beam is fixedly connected with an upper support, and the upper surface of the upper support is fixedly connected with a bottom face supporting plate. Through cooperation of the middle rail, the reinforcing plate, the anchoring plate and the anchoring rib, the effects of enhancing the bearing capacity of the side rail and reducing deflection deformation of the side rail are achieved, and the problems that due to the fact that a steel rail prone to falling off is prone to form the elevation difference at the two ends of an expansion joint, vehicles jump, driving safety and comfort are affected, and impact loads are increased due to frequent vehicle jump are solved. And the expansion joint protection belt is damaged and cracked.
本申请涉及桥梁伸缩装置技术领域，公开了一种加强锚固型桥梁伸缩装置，包括中轨，所述中轨的下表面固定连接有加劲板，所述加劲板的外壁固定连接有横梁，所述中轨的内部固定连接有左右对称的止水带，所述止水带的外壁均固定连接有边轨，所述边轨的外壁滑动连接有锚固板，所述锚固板的内部穿设有锚固筋，所述横梁的上表面固定连接有上支座，所述上支座的上表面固定连接有底面托板。通过中轨、加强板、锚固板和锚固筋之间的配合，达到了增强了边轨的承载力降低边轨挠度变形的作用，解决了容易脱落的钢轨在伸缩缝两端容易形成高程差，使车辆跳车，影响行车安全和舒适性，频繁跳车还会加大冲击荷载，导致伸缩缝保护带破损开裂的问题。
Reinforced anchoring type bridge expansion device
一种加强锚固型桥梁伸缩装置
XIAO XIANG (Autor:in) / ZHANG LIANPU (Autor:in) / LIU NENGWEN (Autor:in) / GONG GUOJIN (Autor:in) / SU SHICAI (Autor:in) / LI YANQING (Autor:in) / WANG SHUO (Autor:in) / QIN YONGGANG (Autor:in) / WANG YI (Autor:in) / WANG CHUNYU (Autor:in)
06.08.2024
Patent
Elektronische Ressource
Chinesisch
IPC:
E01D
BRIDGES
,
Brücken
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