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A platform for research: civil engineering, architecture and urbanism
Subway station open excavation assembly workpiece and construction technology thereof
The invention relates to the technical field of metro stations, in particular to a metro station open excavation assembly workpiece and a construction technology thereof.The metro station open excavation assembly workpiece comprises an automatic fixing and grouting mechanism arranged at the joint of a side wall and a top plate and used for fixedly connecting the side wall and the top plate; the first supporting mechanism is arranged on the middle stand column and used for supporting the middle stand column; the second supporting mechanism is arranged on the middle longitudinal beam and used for limiting and supporting the middle plate; a limiting assembly, a slurry tank and a door plate mechanism are arranged in the top plate, when the top plate is assembled, a positioning rod is aligned with the limiting assembly, the positioning rod can push a movable rod to move backwards, and then the movable rod is inserted into a positioning groove in the positioning rod under the elastic force action of a limiting spring to fix the movable rod; and the positioning rod also extrudes the sealing plate, so that the sealing plate moves backwards, the slurry tank is opened, and the slurry flows into the gap, so that the connection strength between the top plate and the side wall is enhanced.
本发明涉及地铁车站技术领域，具体为一种地铁车站明挖装配工件及其施工工艺，包括自动固定与灌浆机构，设置于侧墙与顶板的连接处，用于对侧墙与顶板之间的固定连接；第一支撑机构，设置于中立柱上，用于对中立柱进行支撑；第二支撑机构，设置于中纵梁上，用于对中板进行限位与支撑；本发明通过在顶板内设置有限位组件、浆液槽与门板机构，在装配顶板时，使得定位杆与限位组件对齐，定位杆会推动活动杆向后移动，然后活动杆在限位弹簧的弹力作用下，插入到定位杆上的定位槽内，对其进行固定，而定位杆还会挤压密封板，使得密封板向后移动，将浆液槽打开，浆液就会流入到空隙内，从而加强顶板与侧墙之间的连接强度。
Subway station open excavation assembly workpiece and construction technology thereof
The invention relates to the technical field of metro stations, in particular to a metro station open excavation assembly workpiece and a construction technology thereof.The metro station open excavation assembly workpiece comprises an automatic fixing and grouting mechanism arranged at the joint of a side wall and a top plate and used for fixedly connecting the side wall and the top plate; the first supporting mechanism is arranged on the middle stand column and used for supporting the middle stand column; the second supporting mechanism is arranged on the middle longitudinal beam and used for limiting and supporting the middle plate; a limiting assembly, a slurry tank and a door plate mechanism are arranged in the top plate, when the top plate is assembled, a positioning rod is aligned with the limiting assembly, the positioning rod can push a movable rod to move backwards, and then the movable rod is inserted into a positioning groove in the positioning rod under the elastic force action of a limiting spring to fix the movable rod; and the positioning rod also extrudes the sealing plate, so that the sealing plate moves backwards, the slurry tank is opened, and the slurry flows into the gap, so that the connection strength between the top plate and the side wall is enhanced.
本发明涉及地铁车站技术领域，具体为一种地铁车站明挖装配工件及其施工工艺，包括自动固定与灌浆机构，设置于侧墙与顶板的连接处，用于对侧墙与顶板之间的固定连接；第一支撑机构，设置于中立柱上，用于对中立柱进行支撑；第二支撑机构，设置于中纵梁上，用于对中板进行限位与支撑；本发明通过在顶板内设置有限位组件、浆液槽与门板机构，在装配顶板时，使得定位杆与限位组件对齐，定位杆会推动活动杆向后移动，然后活动杆在限位弹簧的弹力作用下，插入到定位杆上的定位槽内，对其进行固定，而定位杆还会挤压密封板，使得密封板向后移动，将浆液槽打开，浆液就会流入到空隙内，从而加强顶板与侧墙之间的连接强度。
Subway station open excavation assembly workpiece and construction technology thereof
一种地铁车站明挖装配工件及其施工工艺
XU HUASHENG (author) / WANG KAIFA (author) / ZHAO WEILEI (author) / WU QIGANG (author) / YANG YITAO (author) / WANG KAI (author) / WANG HAOMING (author) / WANG YONG (author) / CHEN GUANG (author) / GUO FANGMING (author)
2024-09-27
Patent
Electronic Resource
Chinese
IPC:
E02D
FOUNDATIONS
,
Gründungen
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