Portable steel rail moving support for carrying tunnel trolley
The utility model relates to the field of tunnel construction, in particular to a portable steel rail moving support for carrying a tunnel trolley. In order to solve the technical problems that time and labor are wasted and construction efficiency is low when a lining trolley walks on a track during...
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| creator | LI LIJIN CHEN YUN ZHANG XINGLONG FANG JIANWEI BAI GUANGHUI ZHAO ZHIWEI HATA TOKUICHI ZHANG LIHANG YANG RUIJIE WANG ZHENXU XIAO RUNJUN DAI LE LI WEIDONG LYU SHUANGNIAN QIN XUEFAN |
| description | The utility model relates to the field of tunnel construction, in particular to a portable steel rail moving support for carrying a tunnel trolley. In order to solve the technical problems that time and labor are wasted and construction efficiency is low when a lining trolley walks on a track during tunnel construction, the lining trolley comprises a horizontally-arranged rotating shaft, the two ends of the rotating shaft are rotationally sleeved with wheels respectively, an obliquely-arranged supporting frame is fixedly connected to the rotating shaft, and an opening of the supporting frame faces upwards; the rotating shaft is fixedly connected with a vertically-arranged connecting rod, the top of the connecting rod is connected with a horizontally-arranged lifting rod, and the lifting rod is perpendicular to the connecting rod. A through hole in the front end of the lifting rod is rotationally connected with a lifting rod, and the bottom end of the lifting rod is fixedly connected with a vertically-arranged |
| format | Patent |
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In order to solve the technical problems that time and labor are wasted and construction efficiency is low when a lining trolley walks on a track during tunnel construction, the lining trolley comprises a horizontally-arranged rotating shaft, the two ends of the rotating shaft are rotationally sleeved with wheels respectively, an obliquely-arranged supporting frame is fixedly connected to the rotating shaft, and an opening of the supporting frame faces upwards; the rotating shaft is fixedly connected with a vertically-arranged connecting rod, the top of the connecting rod is connected with a horizontally-arranged lifting rod, and the lifting rod is perpendicular to the connecting rod. 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| language | chi ; eng |
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| subjects | CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES FIXED CONSTRUCTIONS MACHINES FOR MAKING RAILWAYS OF ALL KINDS PERMANENT WAY PERMANENT-WAY TOOLS |
| title | Portable steel rail moving support for carrying tunnel trolley |
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