A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Bridge prestress tensioning equipment
The invention relates to the technical field of bridge plate prestress tensioning, in particular to bridge prestress tensioning equipment which comprises a movable vehicle body, a driving motor fixedly connected to the movable vehicle body and a force application mechanism fixedly connected to the movable vehicle body. A first power output shaft of the driving motor provides power for the force application mechanism, the force application mechanism comprises a shell fixedly connected to the movable vehicle body, a rotating assembly and a stretching assembly are arranged in the shell, connecting assemblies are arranged on the rotating mechanism and the stretching mechanism, and the first power output shaft drives the rotating assembly and the stretching assembly to work. When a worker uses a connecting assembly to connect a reinforcing steel bar needing prestress to the force application mechanism, the driving motor is started, and the power output shaft of the driving motor drives the force application mechanism to work at a low rotating speed after being decelerated by the reduction gearbox. The equipment has the effects that the labor intensity of constructors is reduced, and the construction efficiency of the constructors is improved.
本申请涉及桥梁板预应力张拉的技术领域，尤其是涉及一种桥梁预应力张拉设备，包括移动车体、固定连接在移动车体上驱动电机以及固定连接在移动车体上的施力机构；驱动电机的第一动力输出轴为施力机构提供动力，施力机构包括固定连接在移动车体上的壳体，壳体内部设有转动组件和拉伸组件，转动机构和拉伸机构上设有连接组件，第一动力输出轴驱动转动组件和拉伸组件工作。工作人员使用连接组件将需要施加预应力的钢筋连接在施力机构上时，启动驱动电机，驱动电机的动力输出轴在经过减速箱的减速之后，以较低的转速驱动施力机构工作。本申请具有，降低施工人员的劳动强度，提高施工人员的施工效率的效果。
Bridge prestress tensioning equipment
The invention relates to the technical field of bridge plate prestress tensioning, in particular to bridge prestress tensioning equipment which comprises a movable vehicle body, a driving motor fixedly connected to the movable vehicle body and a force application mechanism fixedly connected to the movable vehicle body. A first power output shaft of the driving motor provides power for the force application mechanism, the force application mechanism comprises a shell fixedly connected to the movable vehicle body, a rotating assembly and a stretching assembly are arranged in the shell, connecting assemblies are arranged on the rotating mechanism and the stretching mechanism, and the first power output shaft drives the rotating assembly and the stretching assembly to work. When a worker uses a connecting assembly to connect a reinforcing steel bar needing prestress to the force application mechanism, the driving motor is started, and the power output shaft of the driving motor drives the force application mechanism to work at a low rotating speed after being decelerated by the reduction gearbox. The equipment has the effects that the labor intensity of constructors is reduced, and the construction efficiency of the constructors is improved.
本申请涉及桥梁板预应力张拉的技术领域，尤其是涉及一种桥梁预应力张拉设备，包括移动车体、固定连接在移动车体上驱动电机以及固定连接在移动车体上的施力机构；驱动电机的第一动力输出轴为施力机构提供动力，施力机构包括固定连接在移动车体上的壳体，壳体内部设有转动组件和拉伸组件，转动机构和拉伸机构上设有连接组件，第一动力输出轴驱动转动组件和拉伸组件工作。工作人员使用连接组件将需要施加预应力的钢筋连接在施力机构上时，启动驱动电机，驱动电机的动力输出轴在经过减速箱的减速之后，以较低的转速驱动施力机构工作。本申请具有，降低施工人员的劳动强度，提高施工人员的施工效率的效果。
Bridge prestress tensioning equipment
一种桥梁预应力张拉设备
CAI JIANGENG (author) / DING TIANHAO (author) / ZHANG CHENGYU (author) / ZHANG ZEYU (author) / ZHANG KAI (author)
2021-06-25
Patent
Electronic Resource
Chinese
IPC:
E01D
BRIDGES
,
Brücken
Efficient assembly equipment for bridge prestress tensioning equipment
| European Patent Office | 2021