A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Foundation pit edge shaping baffle protection and construction method thereof
The invention relates to a foundation pit edge shaping baffle protection. The foundation pit edge shaping baffle protection comprises a prefabricated strip base connection fixing structure, a first prefabricated block and second prefabricated block connecting structure, a cable laying bridge frame connecting structure, a vertical channel steel and prefabricated strip base connecting structure, a vertical channel steel transverse reinforcing connecting structure, a vertical channel steel pre-stressed group splicing channel steel frame structure, a vertical channel steel easy-to-disassemble reinforced air supporting structure, a baffle connecting structure, a lightning rod connecting fixing system, a lead-down guiding system and a grounding system. The foundation pit edge shaping baffle protection has the following beneficial effects that a prefabricated strip base is formed by connecting prefabricated block tongue-and-groove bolts, so that the assembly construction of the foundation pitedge protection is realized, and the foundation pit edge protection construction efficiency is greatly improved; a cable laying bridge frame arranged on the inner side of the strip base is provided with a plurality of bridge frame upper covers in a segmented manner; and bridge upper cover locking buckles are arranged to realize quick opening and closing of the bridge upper covers, and a cable protection tube is arranged to effectively ensure the safety of a cable.
本发明涉及基坑临边定型化挡板防护，包括预制条基连接固定结构、第一预制块和第二预制块连接结构、电缆搁置桥架连接结构、竖向槽钢与预制条基连接结构、竖向槽钢横向加强连接结构、竖向槽钢预应力组拼槽钢架结构、竖向槽钢易拆式加强风撑结构、挡板连接结构、避雷针杆连接固定体系、引下线导引体系以及接地体系。本发明的有益效果是：本发明采用预制块企口螺栓连接组成预制条基，实现了基坑临边防护的装配式施工，大大提高了基坑临边防护施工效率；本发明条基内侧设置的电缆搁置桥架，桥架上分段设置多个桥架上盖，通过设置桥架上盖锁扣实现了桥架上盖的快速开关，通过设置电缆保护管有效保证了电缆的安全。
Foundation pit edge shaping baffle protection and construction method thereof
The invention relates to a foundation pit edge shaping baffle protection. The foundation pit edge shaping baffle protection comprises a prefabricated strip base connection fixing structure, a first prefabricated block and second prefabricated block connecting structure, a cable laying bridge frame connecting structure, a vertical channel steel and prefabricated strip base connecting structure, a vertical channel steel transverse reinforcing connecting structure, a vertical channel steel pre-stressed group splicing channel steel frame structure, a vertical channel steel easy-to-disassemble reinforced air supporting structure, a baffle connecting structure, a lightning rod connecting fixing system, a lead-down guiding system and a grounding system. The foundation pit edge shaping baffle protection has the following beneficial effects that a prefabricated strip base is formed by connecting prefabricated block tongue-and-groove bolts, so that the assembly construction of the foundation pitedge protection is realized, and the foundation pit edge protection construction efficiency is greatly improved; a cable laying bridge frame arranged on the inner side of the strip base is provided with a plurality of bridge frame upper covers in a segmented manner; and bridge upper cover locking buckles are arranged to realize quick opening and closing of the bridge upper covers, and a cable protection tube is arranged to effectively ensure the safety of a cable.
本发明涉及基坑临边定型化挡板防护，包括预制条基连接固定结构、第一预制块和第二预制块连接结构、电缆搁置桥架连接结构、竖向槽钢与预制条基连接结构、竖向槽钢横向加强连接结构、竖向槽钢预应力组拼槽钢架结构、竖向槽钢易拆式加强风撑结构、挡板连接结构、避雷针杆连接固定体系、引下线导引体系以及接地体系。本发明的有益效果是：本发明采用预制块企口螺栓连接组成预制条基，实现了基坑临边防护的装配式施工，大大提高了基坑临边防护施工效率；本发明条基内侧设置的电缆搁置桥架，桥架上分段设置多个桥架上盖，通过设置桥架上盖锁扣实现了桥架上盖的快速开关，通过设置电缆保护管有效保证了电缆的安全。
Foundation pit edge shaping baffle protection and construction method thereof
基坑临边定型化挡板防护及施工方法
ZHANG GUOFEI (author)
2020-06-09
Patent
Electronic Resource
Chinese
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