Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Force measuring sand box for swivel bridge and application of force measuring sand box in swivel bridge construction
The invention belongs to sand boxes for buildings, and particularly relates to a force measuring sand box for a swivel bridge and application of the force measuring sand box in swivel bridge construction. The force measuring sand box for the swivel bridge comprises a lower cylinder filled with quartz sand and provided with an opening in the upper portion, an upper cylinder with the bottom arranged on the upper surface of the quartz sand is longitudinally arranged in the lower cylinder in a sleeved mode, and a sand outlet pipe capable of controlling the quartz sand to flow out is arranged below the side portion of the lower cylinder. The upper cylinder is of a closed cylindrical structure which is defined by an upper plate, side plates and a bottom plate and internally provided with weights, the elastic body is packaged on the outer surface of the upper plate of the upper cylinder or the outer surface of the cylinder bottom of the lower cylinder through a cover plate, and the side edge deformation portion of the elastic body is connected with the force measuring element in a matched mode. According to the invention, the problems of tedious unbalanced moment measurement and the like in the prior art are solved. The sand box is safe and reliable in structure, and can quickly and accurately obtain the unbalanced moment of the upper structure.
本发明属于建筑用砂箱，特别是指一种转体桥用测力砂箱及其在转体桥施工中的应用。转体桥用测力砂箱包括内装有石英砂且上部开口的下筒，底部置于石英砂上表面的上筒纵向套装设于下筒内，下筒侧部下方开设有可控制石英砂流出的出砂管；上筒是由上板、侧板、底板围绕组成且内装配重物的封闭柱形结构，弹性体由盖板封装于上筒的上板外表面或下筒的筒底外表面，弹性体的侧边缘形变部位与测力元件配接。本发明解决了现有技术存在的不平衡力矩测定繁琐等问题。具有结构安全可靠、能快速准确获得上部结构的不平衡力矩等优点。
Force measuring sand box for swivel bridge and application of force measuring sand box in swivel bridge construction
The invention belongs to sand boxes for buildings, and particularly relates to a force measuring sand box for a swivel bridge and application of the force measuring sand box in swivel bridge construction. The force measuring sand box for the swivel bridge comprises a lower cylinder filled with quartz sand and provided with an opening in the upper portion, an upper cylinder with the bottom arranged on the upper surface of the quartz sand is longitudinally arranged in the lower cylinder in a sleeved mode, and a sand outlet pipe capable of controlling the quartz sand to flow out is arranged below the side portion of the lower cylinder. The upper cylinder is of a closed cylindrical structure which is defined by an upper plate, side plates and a bottom plate and internally provided with weights, the elastic body is packaged on the outer surface of the upper plate of the upper cylinder or the outer surface of the cylinder bottom of the lower cylinder through a cover plate, and the side edge deformation portion of the elastic body is connected with the force measuring element in a matched mode. According to the invention, the problems of tedious unbalanced moment measurement and the like in the prior art are solved. The sand box is safe and reliable in structure, and can quickly and accurately obtain the unbalanced moment of the upper structure.
本发明属于建筑用砂箱，特别是指一种转体桥用测力砂箱及其在转体桥施工中的应用。转体桥用测力砂箱包括内装有石英砂且上部开口的下筒，底部置于石英砂上表面的上筒纵向套装设于下筒内，下筒侧部下方开设有可控制石英砂流出的出砂管；上筒是由上板、侧板、底板围绕组成且内装配重物的封闭柱形结构，弹性体由盖板封装于上筒的上板外表面或下筒的筒底外表面，弹性体的侧边缘形变部位与测力元件配接。本发明解决了现有技术存在的不平衡力矩测定繁琐等问题。具有结构安全可靠、能快速准确获得上部结构的不平衡力矩等优点。
Force measuring sand box for swivel bridge and application of force measuring sand box in swivel bridge construction
转体桥用测力砂箱及其在转体桥施工中的应用
WANG XIHUI (Autor:in) / ZHANG XING (Autor:in) / LI JINHONG (Autor:in) / WEI CHUNJING (Autor:in) / TIAN ZHI (Autor:in) / JIANG WENXI (Autor:in) / ZHAO ZHILEI (Autor:in) / LIU KAI (Autor:in) / ZHAO JIUPING (Autor:in) / PENG KEQIN (Autor:in)
16.04.2021
Patent
Elektronische Ressource
Chinesisch
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