Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Prefabricated fair-faced concrete grandstand hoisting reverse construction method
The invention discloses a prefabricated fair-faced concrete grandstand hoisting fixing structure which comprises a circular fixing cavity, bolts and an upper grandstand, the upper ends of the bolts are installed in the circular fixing cavity, a protruding block is fixedly connected to one side of the upper-end grandstand, second grouting holes are formed in the two ends of the protruding block respectively, fixing parts are arranged in the second grouting holes, and the fixing parts are fixedly connected with the protruding block. The fixing part comprises a screw cap, arc-shaped cavities, a push plate, an extrusion plate, an air conveying pipe and a sliding plate, the two arc-shaped cavities are fixedly connected to the screw cap, and one end of the extrusion plate is slidably connected to the arc-shaped cavities. At the moment, the grouting hole in the right side of the grandstand is aligned with the second grouting hole in the lower grandstand up and down, then concrete is poured through the grouting hole in the grandstand and flows to the second grouting hole, and integrated pouring and fixing of the grandstand surface and the lower grandstand are achieved.
本发明公开了一种预制清水混凝土看台吊装固定结构，包括圆形固定腔个螺栓，所述螺栓上端安装在所述圆形固定腔内，上部看台，所述上端看台一侧固定连接有凸块，所述凸块两端分别开设有第二灌浆孔，所述第二灌浆孔内设有固定部件，所述固定部件包括丝帽、弧形腔、推板、挤压板、输气管、滑板，两个所述弧形腔分别固定连接在所述丝帽上，所述挤压板其中一端滑动连接在所述弧形腔上，本发明将台面左侧与上部看台固定后，此时看台右侧的灌浆孔与下部看台上的第二灌浆孔呈上下对齐，然后将混凝土通过看台上的灌浆孔倒入并流向第二灌浆孔，实现台面与下部看台的一体浇筑并固定。
Prefabricated fair-faced concrete grandstand hoisting reverse construction method
The invention discloses a prefabricated fair-faced concrete grandstand hoisting fixing structure which comprises a circular fixing cavity, bolts and an upper grandstand, the upper ends of the bolts are installed in the circular fixing cavity, a protruding block is fixedly connected to one side of the upper-end grandstand, second grouting holes are formed in the two ends of the protruding block respectively, fixing parts are arranged in the second grouting holes, and the fixing parts are fixedly connected with the protruding block. The fixing part comprises a screw cap, arc-shaped cavities, a push plate, an extrusion plate, an air conveying pipe and a sliding plate, the two arc-shaped cavities are fixedly connected to the screw cap, and one end of the extrusion plate is slidably connected to the arc-shaped cavities. At the moment, the grouting hole in the right side of the grandstand is aligned with the second grouting hole in the lower grandstand up and down, then concrete is poured through the grouting hole in the grandstand and flows to the second grouting hole, and integrated pouring and fixing of the grandstand surface and the lower grandstand are achieved.
本发明公开了一种预制清水混凝土看台吊装固定结构，包括圆形固定腔个螺栓，所述螺栓上端安装在所述圆形固定腔内，上部看台，所述上端看台一侧固定连接有凸块，所述凸块两端分别开设有第二灌浆孔，所述第二灌浆孔内设有固定部件，所述固定部件包括丝帽、弧形腔、推板、挤压板、输气管、滑板，两个所述弧形腔分别固定连接在所述丝帽上，所述挤压板其中一端滑动连接在所述弧形腔上，本发明将台面左侧与上部看台固定后，此时看台右侧的灌浆孔与下部看台上的第二灌浆孔呈上下对齐，然后将混凝土通过看台上的灌浆孔倒入并流向第二灌浆孔，实现台面与下部看台的一体浇筑并固定。
Prefabricated fair-faced concrete grandstand hoisting reverse construction method
一种预制清水混凝土看台吊装逆作施工方法
WANG WEIJIE (Autor:in) / CHENG SHAOCHUN (Autor:in) / WANG ZHITIAN (Autor:in) / WANG JIANXING (Autor:in) / WU XING (Autor:in) / LIU TENG (Autor:in) / CAO JINGLING (Autor:in) / TIAN YAXIONG (Autor:in) / MA MINGJIAN (Autor:in)
11.08.2023
Patent
Elektronische Ressource
Chinesisch
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