A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Prefabricated box girder top plate door-shaped rib and toothed plate stirrup positioning and mounting device
The invention relates to a prefabricated box girder top plate door-shaped rib and toothed plate stirrup positioning and mounting device which comprises a door-shaped rib, a toothed plate stirrup, a top plate stirrup, a first positioning piece, a second positioning piece, a third positioning piece, a first limiting piece, a second limiting piece and an operation platform. The first positioning piece, the second positioning piece and the third positioning piece are vertically welded on the operation platform; the door-shaped rib is fixed on the operation platform through the first positioning piece, the second positioning piece and the third positioning piece; the top plate stirrup is fixed to the top of the door-shaped rib through the second positioning piece. The toothed plate stirrup is fixed to the top of the top plate stirrup through a third positioning piece. The first limiting piece is welded to one long side edge of the operation platform. The second limiting piece is welded to one wide side edge of the operation platform. Exposed heights, intervals and line shapes of door-shaped ribs of different sections of all box girder top plates can be effectively guaranteed, accurate arrangement intervals and sizes of toothed plate stirrups and top plate stirrups can be guaranteed, stress of the whole net can be guaranteed through staggered points, rigidity can be improved, and deformation can be reduced.
本发明涉及一种预制箱梁顶板门型筋及齿板箍筋定位安装装置，包括门型筋、齿板箍筋、顶板箍筋、第一定位件、第二定位件、第三定位件、第一限位件、第二限位件和操作平台；第一定位件、第二定位件和第三定位件均垂直焊接在操作平台上；门型筋通过第一定位件、第二定位件和第三定位件固定在操作平台上；顶板箍筋通过第二定位件固定在门型筋顶部；齿板箍筋通过第三定位件固定在顶板箍筋顶部；第一限位件焊接在操作平台的一长侧边上；第二限位件焊接在操作平台的一宽侧边上。本发明能够有效保障所有箱梁顶板不同节段门型筋外露高度、间距及线形，且能保证齿板箍筋、顶板箍筋排列间距尺寸精确，交错点可保证整网受力，可增加刚度，减少变形。
Prefabricated box girder top plate door-shaped rib and toothed plate stirrup positioning and mounting device
The invention relates to a prefabricated box girder top plate door-shaped rib and toothed plate stirrup positioning and mounting device which comprises a door-shaped rib, a toothed plate stirrup, a top plate stirrup, a first positioning piece, a second positioning piece, a third positioning piece, a first limiting piece, a second limiting piece and an operation platform. The first positioning piece, the second positioning piece and the third positioning piece are vertically welded on the operation platform; the door-shaped rib is fixed on the operation platform through the first positioning piece, the second positioning piece and the third positioning piece; the top plate stirrup is fixed to the top of the door-shaped rib through the second positioning piece. The toothed plate stirrup is fixed to the top of the top plate stirrup through a third positioning piece. The first limiting piece is welded to one long side edge of the operation platform. The second limiting piece is welded to one wide side edge of the operation platform. Exposed heights, intervals and line shapes of door-shaped ribs of different sections of all box girder top plates can be effectively guaranteed, accurate arrangement intervals and sizes of toothed plate stirrups and top plate stirrups can be guaranteed, stress of the whole net can be guaranteed through staggered points, rigidity can be improved, and deformation can be reduced.
本发明涉及一种预制箱梁顶板门型筋及齿板箍筋定位安装装置，包括门型筋、齿板箍筋、顶板箍筋、第一定位件、第二定位件、第三定位件、第一限位件、第二限位件和操作平台；第一定位件、第二定位件和第三定位件均垂直焊接在操作平台上；门型筋通过第一定位件、第二定位件和第三定位件固定在操作平台上；顶板箍筋通过第二定位件固定在门型筋顶部；齿板箍筋通过第三定位件固定在顶板箍筋顶部；第一限位件焊接在操作平台的一长侧边上；第二限位件焊接在操作平台的一宽侧边上。本发明能够有效保障所有箱梁顶板不同节段门型筋外露高度、间距及线形，且能保证齿板箍筋、顶板箍筋排列间距尺寸精确，交错点可保证整网受力，可增加刚度，减少变形。
Prefabricated box girder top plate door-shaped rib and toothed plate stirrup positioning and mounting device
一种预制箱梁顶板门型筋及齿板箍筋定位安装装置
MA DUSHAN (author) / LI RONGFENG (author) / YANG WEI (author) / LIU BAOBAO (author) / YANG YAOZHONG (author)
2023-09-22
Patent
Electronic Resource
Chinese
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