Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Device for preventing steel mesh plate from floating upwards for cast-in-place concrete hollow floor
The invention discloses a device for preventing a hollow steel mesh from floating for a cast-in-place concrete hollow floor system, which is characterized in that the hollow steel mesh is arranged between an upper plate rib and a lower plate rib, three anti-floating steel bars which are longitudinally and uniformly distributed are arranged between the lower surface of the upper plate rib and the upper plane of the hollow steel mesh, and the two ends of the three anti-floating steel bars respectively penetrate into front and rear rib beam steel bars; iron wires are respectively arranged on the upper surface of the steel mesh plate in the longitudinal and transverse directions, the central position of the upper surface of the steel mesh plate is hinged, and one end of each iron wire arranged in the longitudinal and transverse directions downwards penetrates through the rib beam reinforcing steel bar on one side and is fixed on the lower template at the corresponding position; and the other end of the iron wire downwards penetrates through the rib beam reinforcing steel bar on the other side and the corresponding lower template and is fixed on the lower template through a self-tapping screw. The structure is reasonable, operation is easy, the anti-floating effect of the steel mesh hollow is guaranteed, it is guaranteed that a steel bar protection layer meets the standard requirement, the cracking situation is reduced, control over the flatness of a floor slab surface is guaranteed, the positioning measure and installation deviation of the steel mesh hollow are enhanced, and the construction quality is guaranteed.
本发明公开了一种现浇混凝土空心楼盖防止钢网镂上浮的装置，上、下板筋之间设置着钢网镂，在上板筋下面与钢网镂上平面之间设置着纵向均布的三道抗浮钢筋，三道抗浮钢筋的两端分别穿入前、后肋梁钢筋内部，与前、后肋梁钢筋锚固绑扎在一起，钢网镂的上面纵横方向分别设置着铁丝，钢网镂上面中心位置铰接，纵横方向设置的铁丝其一端向下穿过一侧肋梁钢筋，固定在相对应处的下模板上，铁丝的另一端向下穿过另一侧肋梁钢筋和相对应的下模板，通过自攻螺丝固定在该下模板上。本发明结构合理，操作简单，保证钢网镂的抗浮效果，确保钢筋保护层达到规范要求，减少开裂的情况出现，确保楼板面平整度的控制，加强钢网镂定位措施及安装偏差，保证施工质量。
Device for preventing steel mesh plate from floating upwards for cast-in-place concrete hollow floor
The invention discloses a device for preventing a hollow steel mesh from floating for a cast-in-place concrete hollow floor system, which is characterized in that the hollow steel mesh is arranged between an upper plate rib and a lower plate rib, three anti-floating steel bars which are longitudinally and uniformly distributed are arranged between the lower surface of the upper plate rib and the upper plane of the hollow steel mesh, and the two ends of the three anti-floating steel bars respectively penetrate into front and rear rib beam steel bars; iron wires are respectively arranged on the upper surface of the steel mesh plate in the longitudinal and transverse directions, the central position of the upper surface of the steel mesh plate is hinged, and one end of each iron wire arranged in the longitudinal and transverse directions downwards penetrates through the rib beam reinforcing steel bar on one side and is fixed on the lower template at the corresponding position; and the other end of the iron wire downwards penetrates through the rib beam reinforcing steel bar on the other side and the corresponding lower template and is fixed on the lower template through a self-tapping screw. The structure is reasonable, operation is easy, the anti-floating effect of the steel mesh hollow is guaranteed, it is guaranteed that a steel bar protection layer meets the standard requirement, the cracking situation is reduced, control over the flatness of a floor slab surface is guaranteed, the positioning measure and installation deviation of the steel mesh hollow are enhanced, and the construction quality is guaranteed.
本发明公开了一种现浇混凝土空心楼盖防止钢网镂上浮的装置，上、下板筋之间设置着钢网镂，在上板筋下面与钢网镂上平面之间设置着纵向均布的三道抗浮钢筋，三道抗浮钢筋的两端分别穿入前、后肋梁钢筋内部，与前、后肋梁钢筋锚固绑扎在一起，钢网镂的上面纵横方向分别设置着铁丝，钢网镂上面中心位置铰接，纵横方向设置的铁丝其一端向下穿过一侧肋梁钢筋，固定在相对应处的下模板上，铁丝的另一端向下穿过另一侧肋梁钢筋和相对应的下模板，通过自攻螺丝固定在该下模板上。本发明结构合理，操作简单，保证钢网镂的抗浮效果，确保钢筋保护层达到规范要求，减少开裂的情况出现，确保楼板面平整度的控制，加强钢网镂定位措施及安装偏差，保证施工质量。
Device for preventing steel mesh plate from floating upwards for cast-in-place concrete hollow floor
一种现浇混凝土空心楼盖防止钢网镂上浮的装置
YIN KE (Autor:in) / HU RUI (Autor:in) / LUO BIN (Autor:in) / QIAN ZHIPENG (Autor:in) / ZHAO XIAOWEN (Autor:in) / BAO KANGJU (Autor:in) / LI JIANQIANG (Autor:in) / YU JING (Autor:in)
31.10.2023
Patent
Elektronische Ressource
Chinesisch
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