A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Jack positioning auxiliary device and positioning method
The invention relates to a jack positioning auxiliary device and a positioning method. The jack positioning auxiliary device comprises a steel guide rail which is combined and fixed to the top of a cast-in-place box girder through embedded bolts and nuts; the sliding mechanism is arranged between the two sets of steel guide rails in a sliding mode, and the sliding mechanism is suitable for sliding left and right along the two sets of steel guide rails; the lifting mechanism is vertically arranged on the sliding mechanism in a sliding mode, and the lifting mechanism is suitable for sliding front and back along the sliding mechanism; a steel guide rail is arranged on a cast-in-place box girder, and a sliding mechanism is arranged on the cast-in-place box girder, so that the space on a free face operation frame is not occupied, an operator can be prevented from penetrating through a jack bracket or a trolley during construction while the transverse position of the jack is adjusted on the tensioning section of the cast-in-place box girder, and the safety of the operator is ensured; the problem that the operation space of the cast-in-place box girder tensioning end is small is solved.
本发明涉及一种千斤顶定位辅助装置及定位方法，包括：钢导轨，钢导轨通过预埋螺栓与螺母组合固定在现浇箱梁顶部；滑动机构，所述滑动机构滑动设置在两组所述钢导轨之间，所述滑动机构适于沿两组所述钢导轨左右滑动；升降机构，所述升降机构竖向滑动设置在所述滑动机构上，所述升降机构适于沿所述滑动机构前后滑动；利用在现浇箱梁上设置钢导轨，后安装滑动机构，在不占用临空面作业架上空间、可使得千斤顶在现浇箱梁张拉截面调整横向位置的同时，还能避免作业人员施工时穿越千斤顶支架或台车，保证人员的安全，解决现浇箱梁张拉端作业空间小的问题。
Jack positioning auxiliary device and positioning method
The invention relates to a jack positioning auxiliary device and a positioning method. The jack positioning auxiliary device comprises a steel guide rail which is combined and fixed to the top of a cast-in-place box girder through embedded bolts and nuts; the sliding mechanism is arranged between the two sets of steel guide rails in a sliding mode, and the sliding mechanism is suitable for sliding left and right along the two sets of steel guide rails; the lifting mechanism is vertically arranged on the sliding mechanism in a sliding mode, and the lifting mechanism is suitable for sliding front and back along the sliding mechanism; a steel guide rail is arranged on a cast-in-place box girder, and a sliding mechanism is arranged on the cast-in-place box girder, so that the space on a free face operation frame is not occupied, an operator can be prevented from penetrating through a jack bracket or a trolley during construction while the transverse position of the jack is adjusted on the tensioning section of the cast-in-place box girder, and the safety of the operator is ensured; the problem that the operation space of the cast-in-place box girder tensioning end is small is solved.
本发明涉及一种千斤顶定位辅助装置及定位方法，包括：钢导轨，钢导轨通过预埋螺栓与螺母组合固定在现浇箱梁顶部；滑动机构，所述滑动机构滑动设置在两组所述钢导轨之间，所述滑动机构适于沿两组所述钢导轨左右滑动；升降机构，所述升降机构竖向滑动设置在所述滑动机构上，所述升降机构适于沿所述滑动机构前后滑动；利用在现浇箱梁上设置钢导轨，后安装滑动机构，在不占用临空面作业架上空间、可使得千斤顶在现浇箱梁张拉截面调整横向位置的同时，还能避免作业人员施工时穿越千斤顶支架或台车，保证人员的安全，解决现浇箱梁张拉端作业空间小的问题。
Jack positioning auxiliary device and positioning method
一种千斤顶定位辅助装置及定位方法
HUANG JIE (author) / CHENG SHUWEN (author) / LI WENXIANG (author) / LUO TIAN (author) / WANG BO (author) / LI YIXIN (author)
2023-12-19
Patent
Electronic Resource
Chinese
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