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发明公开
CN110777662A 斜拉桥索塔区的梁段安装架及其安装方法 审中-实审

斜拉桥索塔区的梁段安装架及其安装方法
摘要：
本申请涉及建筑桩基施工技术领域，本申请提供一种斜拉桥索塔区的梁段安装架及其安装方法，所述梁段安装架包括：支架、若干个下承重梁、与所述下承重梁对应设置的若干个上承重梁和位移机构；所述支架包括多个分支架，每个分支架沿着所述斜拉桥索塔的竖直方向设置，所述分支架通过预埋件与索塔区的塔柱固定连接；所述下承重梁沿着横桥向固定在索塔区的塔柱两侧的所述分支架顶部；若干个所述上承重梁沿着顺桥向、且对称设置在索塔区的塔柱两侧的下承重梁上；所述位移机构沿着所述位移机构沿着上承重梁的延伸方向设置，用于承载所述梁段在所述梁段安装架上进行移动。本申请提供的梁段安装架使得索塔区梁段可以在较大的工作平台上实现精准定位。
摘要（英）：

The invention relates to the technical field of building pile foundation construction, and provides a beam section mounting frame of a cable-stayed bridge tower area and an installing method thereof.The beam section mounting frame includes a bracket, a plurality of lower load-bearing beams, a plurality of upper load-bearing beams arranged in correspondence with the lower load-bearing beams and adisplacement mechanism; the bracket includes a plurality of sub brackets, each sub bracket is arranged in the vertical direction of a cable-stayed bridge tower, and the sub brackets are fixedly connected with a tower column of the cable-stayed bridge tower area through embedding pieces; the lower load-bearing beams are fixed to the tops of the sub brackets on the two sides of the tower column of the cable-stayed bridge tower area in the transverse bridge direction; the multiple upper load-bearing beams are symmetrically arranged on the lower load-bearing beams on the two sides of the tower column of the cable-stayed bridge tower area in the along-bright direction; and the displacement mechanism is arranged in the direction that the displacement mechanism extends along the upper load-bearing beams and is used for carrying beam sections to move on the beam section mounting frame. The beam section mounting frame enables the beam sections of the cable-stayed bridge tower area to be accurately positioned on a larger work platform.

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