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A platform for research: civil engineering, architecture and urbanism
Full-automatic hogging moment tensioning trolley
The invention provides a full-automatic hogging moment tensioning trolley, and relates to the technical field of road construction machinery. The trolley comprises a vehicle body, a tensioning assembly, a lifting assembly and a walking positioning assembly, wherein the tensioning assembly comprises a jack. The lifting assembly comprises a slideway, a sliding rod and a winch, the sliding rod is slidably connected with the slideway, the sliding rod can slide in the extending direction of the slideway, the slideway is arranged on the vehicle body, and the winch is arranged on the vehicle body and used for controlling sliding of the sliding rod. The walking positioning assembly comprises a folding rail and a rotating mechanism, the folding rail is connected with the end, close to the vehicle body, of the sliding rod, the folding rail can rotate along the axis of the sliding rod, the rotating mechanism is slidably connected with the folding rail and rotates along the center of the rotating mechanism, and the jack is connected with the rotating mechanism. The full-automatic hogging moment tensioning trolley aims at solving the problem that in the prior art, the jack needs to be lifted manually for operation during bridge construction.
本发明提出了一种全自动负弯矩张拉台车，涉及道路施工机械技术领域。该装置包括车体、张拉组件、升降组件和行走定位组件，张拉组件包括千斤顶。升降组件包括滑道、滑杆和卷扬机，滑杆与滑道滑动连接，且滑杆能够沿滑道延伸方向滑动，滑道设置在车体上，卷扬机设置在车体上，卷扬机被设置用于控制滑杆的滑动。行走定位组件包括折叠轨道和转动机构，折叠轨道与滑杆靠近车体的一端相互连接，折叠轨道能够沿滑杆的轴线旋转，转动机构与折叠轨道滑动连接，且转动机构沿自身的中心转动，千斤顶与转动机构相互连接。该全自动负弯矩张拉台车旨在解决现有技术中桥梁施工时需要人工托举千斤顶进行作业的问题。
Full-automatic hogging moment tensioning trolley
The invention provides a full-automatic hogging moment tensioning trolley, and relates to the technical field of road construction machinery. The trolley comprises a vehicle body, a tensioning assembly, a lifting assembly and a walking positioning assembly, wherein the tensioning assembly comprises a jack. The lifting assembly comprises a slideway, a sliding rod and a winch, the sliding rod is slidably connected with the slideway, the sliding rod can slide in the extending direction of the slideway, the slideway is arranged on the vehicle body, and the winch is arranged on the vehicle body and used for controlling sliding of the sliding rod. The walking positioning assembly comprises a folding rail and a rotating mechanism, the folding rail is connected with the end, close to the vehicle body, of the sliding rod, the folding rail can rotate along the axis of the sliding rod, the rotating mechanism is slidably connected with the folding rail and rotates along the center of the rotating mechanism, and the jack is connected with the rotating mechanism. The full-automatic hogging moment tensioning trolley aims at solving the problem that in the prior art, the jack needs to be lifted manually for operation during bridge construction.
本发明提出了一种全自动负弯矩张拉台车，涉及道路施工机械技术领域。该装置包括车体、张拉组件、升降组件和行走定位组件，张拉组件包括千斤顶。升降组件包括滑道、滑杆和卷扬机，滑杆与滑道滑动连接，且滑杆能够沿滑道延伸方向滑动，滑道设置在车体上，卷扬机设置在车体上，卷扬机被设置用于控制滑杆的滑动。行走定位组件包括折叠轨道和转动机构，折叠轨道与滑杆靠近车体的一端相互连接，折叠轨道能够沿滑杆的轴线旋转，转动机构与折叠轨道滑动连接，且转动机构沿自身的中心转动，千斤顶与转动机构相互连接。该全自动负弯矩张拉台车旨在解决现有技术中桥梁施工时需要人工托举千斤顶进行作业的问题。
Full-automatic hogging moment tensioning trolley
全自动负弯矩张拉台车
GUO XIANSUO (author) / XING LIBO (author) / LIU QI (author) / QI ZUQUAN (author) / SONG XIAOFENG (author) / DU YANG (author) / YU LEI (author)
2021-06-11
Patent
Electronic Resource
Chinese
IPC:
E01D
BRIDGES
,
Brücken
Bridge simply supported-continuous hogging moment tensioning trolley
| European Patent Office | 2020