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A platform for research: civil engineering, architecture and urbanism
Longitudinal prestress automatic strand pulling device for continuous rigid frame bridge
The invention relates to the technical field of strand pulling devices, in particular to a continuous rigid frame bridge longitudinal prestress automatic strand pulling device which comprises a gear cavity, a plurality of gear sets are installed in the gear cavity, each gear set comprises an upper gear and a lower gear which are arranged up and down, and the corresponding upper gear and lower gear are matched in a meshed mode. And a wheel set structure used for moving the steel strand is arranged outside the gear cavity, a worm is transversely and rotationally arranged in the gear cavity, turbines are coaxially fixed to the lower gears, the turbines are matched with the worm in a meshed mode, and a driving motor used for driving the worm to rotate is arranged on the side edge of the gear cavity. According to the invention, a plurality of devices can be spliced, so that a longer-distance strand pulling requirement, namely multiple strand pulling requirements, can be met, the installation and arrangement are flexible and efficient, meanwhile, the lifting can be automatically realized, and additional lifting equipment does not need to be additionally arranged.
本发明涉及穿束装置技术领域，具体的公开了连续刚构桥梁纵向预应力自动穿束装置，包括齿轮腔体，齿轮腔体内部安装设有若干齿轮组，齿轮组包括上下设置的上齿轮和下齿轮，对应的上齿轮和下齿轮啮合匹配，齿轮腔体外部设有用于移动钢绞线的轮组结构，齿轮腔体内部横向转动设有蜗杆，若干下齿轮均同轴固定有涡轮，若干涡轮均与蜗杆啮合匹配，齿轮腔体侧边设有用于驱动蜗杆转动的驱动电机。本发明能够通过多个装置拼接，满足更长距离的穿束需求，即多种穿束需求，安装设置灵活高效，同时可自行实现升降，无需增设额外的升降设备。
Longitudinal prestress automatic strand pulling device for continuous rigid frame bridge
The invention relates to the technical field of strand pulling devices, in particular to a continuous rigid frame bridge longitudinal prestress automatic strand pulling device which comprises a gear cavity, a plurality of gear sets are installed in the gear cavity, each gear set comprises an upper gear and a lower gear which are arranged up and down, and the corresponding upper gear and lower gear are matched in a meshed mode. And a wheel set structure used for moving the steel strand is arranged outside the gear cavity, a worm is transversely and rotationally arranged in the gear cavity, turbines are coaxially fixed to the lower gears, the turbines are matched with the worm in a meshed mode, and a driving motor used for driving the worm to rotate is arranged on the side edge of the gear cavity. According to the invention, a plurality of devices can be spliced, so that a longer-distance strand pulling requirement, namely multiple strand pulling requirements, can be met, the installation and arrangement are flexible and efficient, meanwhile, the lifting can be automatically realized, and additional lifting equipment does not need to be additionally arranged.
本发明涉及穿束装置技术领域，具体的公开了连续刚构桥梁纵向预应力自动穿束装置，包括齿轮腔体，齿轮腔体内部安装设有若干齿轮组，齿轮组包括上下设置的上齿轮和下齿轮，对应的上齿轮和下齿轮啮合匹配，齿轮腔体外部设有用于移动钢绞线的轮组结构，齿轮腔体内部横向转动设有蜗杆，若干下齿轮均同轴固定有涡轮，若干涡轮均与蜗杆啮合匹配，齿轮腔体侧边设有用于驱动蜗杆转动的驱动电机。本发明能够通过多个装置拼接，满足更长距离的穿束需求，即多种穿束需求，安装设置灵活高效，同时可自行实现升降，无需增设额外的升降设备。
Longitudinal prestress automatic strand pulling device for continuous rigid frame bridge
连续刚构桥梁纵向预应力自动穿束装置
ZHANG ZHIBO (author) / ZHAO XINGHUA (author) / ZHU GUOQIN (author) / ZOU CHAO (author) / MO ZHAN (author) / LU SHILONG (author) / HU LINLI (author)
2024-06-18
Patent
Electronic Resource
Chinese
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