Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Bridge anchor pulling plate weld joint maintenance device and maintenance method
The invention discloses a bridge anchor pulling plate welding seam maintenance device which comprises a first distribution beam. The first distribution beam is hinged to the top of the anchoring plate through a connecting assembly; an anchor pipe is arranged on the anchor pulling plate; a stay cable is arranged on the anchor pipe; a second distribution beam is arranged at the top of one side of the first distribution beam, and a fastening assembly is arranged at the top of the other side of the first distribution beam; a tensioning jack is arranged at the top of the second distribution beam; a steel strand is arranged at the output end of the tensioning jack; the other end of the steel strand penetrates through the first distribution beam and is provided with a first fixing assembly. The first fixing assembly is connected to the top of the steel beam. The fastening assembly is connected to the top of the steel beam through the second fixing assembly. The invention further discloses a bridge anchoring plate welding seam maintenance method. According to the bridge anchor plate welding seam maintenance device, the load on the anchor plate is transferred to the steel beam through the bridge anchor plate welding seam maintenance device, so that welding seam maintenance can be carried out on the premise that a stay cable is not disassembled and assembled, the construction cost and the construction risk can be effectively reduced, and the construction period is shortened.
本发明公开了一种桥梁锚拉板焊缝维修装置，包括第一分配梁；第一分配梁通过连接组件铰接于锚拉板顶部；锚拉板上设有锚管；锚管上设有斜拉索；第一分配梁一侧顶部设有第二分配梁，且第一分配梁另一侧顶部设有紧固组件；第二分配梁顶部设有张拉千斤顶；张拉千斤顶输出端设有钢绞线；钢绞线另一端穿过第一分配梁并设有第一固定组件；第一固定组件连接于钢梁顶部；紧固组件通过第二固定组件连接于钢梁顶部，还公开了一种桥梁锚拉板焊缝维修方法。本发明通过设置桥梁锚拉板焊缝维修装置将锚拉板上载荷转移到钢梁上，从而可以在不拆装斜拉索的前提下进行焊缝维修，进而能够有效降低施工成本和施工风险，并缩短施工周期。
Bridge anchor pulling plate weld joint maintenance device and maintenance method
The invention discloses a bridge anchor pulling plate welding seam maintenance device which comprises a first distribution beam. The first distribution beam is hinged to the top of the anchoring plate through a connecting assembly; an anchor pipe is arranged on the anchor pulling plate; a stay cable is arranged on the anchor pipe; a second distribution beam is arranged at the top of one side of the first distribution beam, and a fastening assembly is arranged at the top of the other side of the first distribution beam; a tensioning jack is arranged at the top of the second distribution beam; a steel strand is arranged at the output end of the tensioning jack; the other end of the steel strand penetrates through the first distribution beam and is provided with a first fixing assembly. The first fixing assembly is connected to the top of the steel beam. The fastening assembly is connected to the top of the steel beam through the second fixing assembly. The invention further discloses a bridge anchoring plate welding seam maintenance method. According to the bridge anchor plate welding seam maintenance device, the load on the anchor plate is transferred to the steel beam through the bridge anchor plate welding seam maintenance device, so that welding seam maintenance can be carried out on the premise that a stay cable is not disassembled and assembled, the construction cost and the construction risk can be effectively reduced, and the construction period is shortened.
本发明公开了一种桥梁锚拉板焊缝维修装置，包括第一分配梁；第一分配梁通过连接组件铰接于锚拉板顶部；锚拉板上设有锚管；锚管上设有斜拉索；第一分配梁一侧顶部设有第二分配梁，且第一分配梁另一侧顶部设有紧固组件；第二分配梁顶部设有张拉千斤顶；张拉千斤顶输出端设有钢绞线；钢绞线另一端穿过第一分配梁并设有第一固定组件；第一固定组件连接于钢梁顶部；紧固组件通过第二固定组件连接于钢梁顶部，还公开了一种桥梁锚拉板焊缝维修方法。本发明通过设置桥梁锚拉板焊缝维修装置将锚拉板上载荷转移到钢梁上，从而可以在不拆装斜拉索的前提下进行焊缝维修，进而能够有效降低施工成本和施工风险，并缩短施工周期。
Bridge anchor pulling plate weld joint maintenance device and maintenance method
一种桥梁锚拉板焊缝维修装置及维修方法
WANG YUANGEN (Autor:in) / ZHU DONGMING (Autor:in) / XIA CHAOJUAN (Autor:in) / YANG ZHIMING (Autor:in) / WANG ZHAOHUA (Autor:in) / JIA XIAOHU (Autor:in) / LEI YUN (Autor:in) / BAI JIAWEI (Autor:in) / CHENG YUANZHENG (Autor:in) / GAO FENG (Autor:in)
15.08.2023
Patent
Elektronische Ressource
Chinesisch
IPC:
E01D
BRIDGES
,
Brücken
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