Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Front supporting leg supporting structure of bridge girder erection machine for installing pier top segmental beam of bridge girder erection machine
The invention provides a front supporting leg supporting structure of a bridge girder erection machine, which is used for installing a pier top segmental beam of the bridge girder erection machine, and belongs to the technical field of bridge construction. Which comprises a mounting pier unit and a front supporting leg body, the mounting pier unit comprises a pier body and a pier top padstone fixedly connected to the top surface of the pier body, and the front supporting leg is characterized by further comprising a steel block, a front supporting leg body and a rear supporting leg body, and the steel block is mounted on the bottom surface of the front supporting leg body and located over the pier top padstone; the movable modules are arranged on the two sides of the outer wall of the steel block; the second abutting plate is hinged to the first abutting plate through an arc-shaped baffle, steel chains penetrating through the steel block are fixedly connected to the two sides of the bottom end of the first abutting plate, and a steel plate is fixedly connected to the tops of the steel chains. Through cooperation of the first abutting plate, the steel chain and other structures, the abutting force between the front supporting leg and the pier body is improved, in the ascending process of the steel plate, the steel chain is pulled upwards, the bottom end of the steel chain pulls the first abutting plate to apply the abutting force to the outer wall of the pier body, and therefore the supporting effect of the front supporting leg is improved.
本发明提供一种用于架桥机安装墩顶节段梁的架桥机前支腿支撑结构，属于桥梁施工技术领域。包括安装墩单元和前支腿本体，所述安装墩单元包括墩体和固接在墩体顶面的墩顶垫石，其特征在于，还包括：钢块，所述钢块安装在前支腿本体的底面且位于墩顶垫石的正上方；活动模组，所述活动模组设置在钢块外壁的两侧；所述第二抵板通过弧形挡板与第一抵板铰接，所述第一抵板底端的两侧均固接有穿过钢块的钢链，所述钢链的顶部固接有钢板。本发明通过设置第一抵板和钢链等结构的配合，提升前支腿与墩体的抵触力，在钢板上行的过程中，上拉钢链令其底端拉动第一抵板向墩体的外壁施加抵触力，以此来提升前支腿的支撑效果。
Front supporting leg supporting structure of bridge girder erection machine for installing pier top segmental beam of bridge girder erection machine
The invention provides a front supporting leg supporting structure of a bridge girder erection machine, which is used for installing a pier top segmental beam of the bridge girder erection machine, and belongs to the technical field of bridge construction. Which comprises a mounting pier unit and a front supporting leg body, the mounting pier unit comprises a pier body and a pier top padstone fixedly connected to the top surface of the pier body, and the front supporting leg is characterized by further comprising a steel block, a front supporting leg body and a rear supporting leg body, and the steel block is mounted on the bottom surface of the front supporting leg body and located over the pier top padstone; the movable modules are arranged on the two sides of the outer wall of the steel block; the second abutting plate is hinged to the first abutting plate through an arc-shaped baffle, steel chains penetrating through the steel block are fixedly connected to the two sides of the bottom end of the first abutting plate, and a steel plate is fixedly connected to the tops of the steel chains. Through cooperation of the first abutting plate, the steel chain and other structures, the abutting force between the front supporting leg and the pier body is improved, in the ascending process of the steel plate, the steel chain is pulled upwards, the bottom end of the steel chain pulls the first abutting plate to apply the abutting force to the outer wall of the pier body, and therefore the supporting effect of the front supporting leg is improved.
本发明提供一种用于架桥机安装墩顶节段梁的架桥机前支腿支撑结构，属于桥梁施工技术领域。包括安装墩单元和前支腿本体，所述安装墩单元包括墩体和固接在墩体顶面的墩顶垫石，其特征在于，还包括：钢块，所述钢块安装在前支腿本体的底面且位于墩顶垫石的正上方；活动模组，所述活动模组设置在钢块外壁的两侧；所述第二抵板通过弧形挡板与第一抵板铰接，所述第一抵板底端的两侧均固接有穿过钢块的钢链，所述钢链的顶部固接有钢板。本发明通过设置第一抵板和钢链等结构的配合，提升前支腿与墩体的抵触力，在钢板上行的过程中，上拉钢链令其底端拉动第一抵板向墩体的外壁施加抵触力，以此来提升前支腿的支撑效果。
Front supporting leg supporting structure of bridge girder erection machine for installing pier top segmental beam of bridge girder erection machine
一种用于架桥机安装墩顶节段梁的架桥机前支腿支撑结构
CAI TIAN (Autor:in) / SHI ANMIN (Autor:in) / ZHAI SHANGFEI (Autor:in) / ZHONG TIANYI (Autor:in) / LIN SHIYI (Autor:in) / XUE CHENGWEI (Autor:in) / WU XIEZHEN (Autor:in)
26.07.2024
Patent
Elektronische Ressource
Chinesisch
IPC:
E01D
BRIDGES
,
Brücken
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