Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Road bridge construction safety protection device
The invention discloses a road bridge construction safety protection device which comprises a bridge plate and embedded steel bars. A plurality of sets of embedded steel bars are symmetrically installed on the upper end face of the bridge plate in an embedded mode, a telescopic protection structure is installed on the surfaces of the embedded steel bars in a clamped mode, and the telescopic protection structure comprises an upper supporting sleeve, a lower supporting sleeve and an assembling base. The assembling base comprises a sleeve base, a pair of ''[''-shaped fixing frames, a bolt base, ''[''-shaped clamping blocks, wedge blocks and bolt caps, the ''[''-shaped fixing frames are symmetrically welded to the outer wall of the sleeve base, a pair of sliding grooves are formed in the inner walls of the ''[''-shaped fixing frames, sliding blocks are slidably installed in the sliding grooves, through holes are formed in the surfaces of the sliding blocks, the bolt base is installed in the through holes, one end of the bolt base is provided with a steel bar hoop through a fixing piece, the other end of the bolt base is provided with a ''[''-shaped clamping block, and the bolt base is assembled with the ''[''-shaped fixing frame through the ''[''-shaped clamping block and a bolt cap.
本发明公开了一种道路桥梁施工安全防护装置，包括桥梁板和预埋钢筋，桥梁板上端面对称预埋安装有若干组预埋钢筋，预埋钢筋表面卡合安装有伸缩防护结构，伸缩防护结构包括上支撑套筒、下支撑套筒和组装底座，组装底座包括套筒座、一对“匚”字形固定框、螺栓座、“匚”型卡块、楔形块和螺栓帽，套筒座的外壁对称焊接有“匚”字形固定框，“匚”字形固定框内壁上开设有一对滑槽，且滑槽内滑动安装有滑块，滑块表面开设有通孔，通孔内安装有螺栓座，螺栓座的一端通过固定件安装有钢筋箍，螺栓座的另一端套装有“匚”型卡块，且螺栓座通过“匚”型卡块和螺栓帽与“匚”字形固定框进行装配。
Road bridge construction safety protection device
The invention discloses a road bridge construction safety protection device which comprises a bridge plate and embedded steel bars. A plurality of sets of embedded steel bars are symmetrically installed on the upper end face of the bridge plate in an embedded mode, a telescopic protection structure is installed on the surfaces of the embedded steel bars in a clamped mode, and the telescopic protection structure comprises an upper supporting sleeve, a lower supporting sleeve and an assembling base. The assembling base comprises a sleeve base, a pair of ''[''-shaped fixing frames, a bolt base, ''[''-shaped clamping blocks, wedge blocks and bolt caps, the ''[''-shaped fixing frames are symmetrically welded to the outer wall of the sleeve base, a pair of sliding grooves are formed in the inner walls of the ''[''-shaped fixing frames, sliding blocks are slidably installed in the sliding grooves, through holes are formed in the surfaces of the sliding blocks, the bolt base is installed in the through holes, one end of the bolt base is provided with a steel bar hoop through a fixing piece, the other end of the bolt base is provided with a ''[''-shaped clamping block, and the bolt base is assembled with the ''[''-shaped fixing frame through the ''[''-shaped clamping block and a bolt cap.
本发明公开了一种道路桥梁施工安全防护装置，包括桥梁板和预埋钢筋，桥梁板上端面对称预埋安装有若干组预埋钢筋，预埋钢筋表面卡合安装有伸缩防护结构，伸缩防护结构包括上支撑套筒、下支撑套筒和组装底座，组装底座包括套筒座、一对“匚”字形固定框、螺栓座、“匚”型卡块、楔形块和螺栓帽，套筒座的外壁对称焊接有“匚”字形固定框，“匚”字形固定框内壁上开设有一对滑槽，且滑槽内滑动安装有滑块，滑块表面开设有通孔，通孔内安装有螺栓座，螺栓座的一端通过固定件安装有钢筋箍，螺栓座的另一端套装有“匚”型卡块，且螺栓座通过“匚”型卡块和螺栓帽与“匚”字形固定框进行装配。
Road bridge construction safety protection device
一种道路桥梁施工安全防护装置
WEN TING (Autor:in) / LIU SHUJUN (Autor:in)
01.02.2022
Patent
Elektronische Ressource
Chinesisch
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