A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Umbrella-type movable template for pile foundation retaining wall
The invention relates to a pile foundation retaining wall umbrella-type movable formwork, and belongs to the technical field of bridge construction. The pile foundation retaining wall umbrella-type movable formwork comprises a stand column unit; the supporting unit comprises a plurality of upper supporting rods and a plurality of lower supporting rods which are hinged to the stand column unit and distributed in the axial direction of the stand column unit. The formwork unit comprises a plurality of formworks distributed on the peripheral side of the stand column unit in a surrounding mode, and the formworks are hinged to the adjacent upper supporting rods and lower supporting rods; the driving unit comprises an inhaul cable connected with the formwork unit or the supporting unit, and the inhaul cable drives the formwork unit or the supporting unit so that the formwork unit can be switched to be in a contraction state or an expansion state with the stand column unit as the center. Therefore, when dado concrete is poured, the formwork and the support can be prevented from being dismantled and assembled for many times, loss of the formwork system caused by installation and dismantling procedures can be reduced, human input is reduced, construction risks are reduced, the turnover utilization rate of the formwork system is improved, the construction progress can be accelerated, and labor efficiency is improved.
本申请涉及一种桩基护壁伞式移动模板，属于桥梁施工技术领域，该桩基护壁伞式移动模板包括立柱单元；支撑单元，其包括与所述立柱单元铰接并沿立柱单元轴向分布的多个上撑杆和多个下撑杆；模板单元，其包括环绕分布在所述立柱单元周侧的多个模板，各所述模板铰接在相邻的上撑杆和下撑杆上；驱动单元，其包括与所述模板单元或支撑单元连接的拉索，所述拉索通过驱动所述模板单元或支撑单元以使所述模板单元以立柱单元为中心切换收缩状态或展开状态。因此，在浇筑护壁混凝土时可避免多次拆除和拼装模板及支架，既能减少安装和拆除工序对模板系统的损耗，减少人力投入，降低施工风险，提高模板系统周转使用率，又能加快施工进度，提高劳动效率。
Umbrella-type movable template for pile foundation retaining wall
The invention relates to a pile foundation retaining wall umbrella-type movable formwork, and belongs to the technical field of bridge construction. The pile foundation retaining wall umbrella-type movable formwork comprises a stand column unit; the supporting unit comprises a plurality of upper supporting rods and a plurality of lower supporting rods which are hinged to the stand column unit and distributed in the axial direction of the stand column unit. The formwork unit comprises a plurality of formworks distributed on the peripheral side of the stand column unit in a surrounding mode, and the formworks are hinged to the adjacent upper supporting rods and lower supporting rods; the driving unit comprises an inhaul cable connected with the formwork unit or the supporting unit, and the inhaul cable drives the formwork unit or the supporting unit so that the formwork unit can be switched to be in a contraction state or an expansion state with the stand column unit as the center. Therefore, when dado concrete is poured, the formwork and the support can be prevented from being dismantled and assembled for many times, loss of the formwork system caused by installation and dismantling procedures can be reduced, human input is reduced, construction risks are reduced, the turnover utilization rate of the formwork system is improved, the construction progress can be accelerated, and labor efficiency is improved.
本申请涉及一种桩基护壁伞式移动模板，属于桥梁施工技术领域，该桩基护壁伞式移动模板包括立柱单元；支撑单元，其包括与所述立柱单元铰接并沿立柱单元轴向分布的多个上撑杆和多个下撑杆；模板单元，其包括环绕分布在所述立柱单元周侧的多个模板，各所述模板铰接在相邻的上撑杆和下撑杆上；驱动单元，其包括与所述模板单元或支撑单元连接的拉索，所述拉索通过驱动所述模板单元或支撑单元以使所述模板单元以立柱单元为中心切换收缩状态或展开状态。因此，在浇筑护壁混凝土时可避免多次拆除和拼装模板及支架，既能减少安装和拆除工序对模板系统的损耗，减少人力投入，降低施工风险，提高模板系统周转使用率，又能加快施工进度，提高劳动效率。
Umbrella-type movable template for pile foundation retaining wall
一种桩基护壁伞式移动模板
CUI YIYANG (author) / LI YANZHE (author) / HU JUN (author) / CHU WENTAO (author) / YAO FAHAI (author) / LU PENG (author) / FAN CHAO (author) / GUAN RONG (author) / XIA GANG (author)
2023-12-19
Patent
Electronic Resource
Chinese
IPC:
E02D
FOUNDATIONS
,
Gründungen
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