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Positioning protection device of underground diaphragm wall embedded steel bar connector and construction method of positioning protection device
The invention discloses a positioning protection device for an embedded steel bar connector of an underground diaphragm wall and a construction method of the positioning protection device, and the positioning protection device comprises a positioner which is arranged on the outer side of the embedded steel bar connector and is used for positioning the embedded steel bar connector; the positioning bottom plate is welded with the underground diaphragm wall transverse bar, the embedded steel bar connector and the positioner are installed on the positioning bottom plate, and the underground diaphragm wall anchor bar penetrates through the positioning bottom plate and is connected with the embedded steel bar connector; the steel side plates are arranged on the two sides of the positioner and used for protecting the positioner; the steel sealing cover is arranged at the tops of the embedded steel bar connectors, the positioners and the steel side plates; the bottoms of the steel side plates are connected with the positioning bottom plate, and the tops of the steel side plates are connected with the steel sealing cover. A first bolt hole is reserved in the steel sealing cover, and a first bolt penetrates through the first bolt hole in the steel sealing cover to be in threaded connection with the embedded steel bar connector. The problems that in the construction process, threads of the embedded steel bar connector are damaged by chiseling and rusted, positioning is uneven in height, and the embedded steel bar connector cannot be used due to deflection are solved.
本发明公开了一种地下连续墙预埋钢筋接驳器的定位保护装置及其施工方法，包括：定位器，定位器设置在预埋钢筋接驳器的外侧，对预埋钢筋接驳器进行定位；定位底板，定位底板与地下连续墙横筋焊接，预埋钢筋接驳器和定位器安装在定位底板上，地下连续墙锚筋贯穿定位底板与预埋钢筋接驳器连接；钢侧板，钢侧板设置在定位器的两侧，对定位器进行保护；钢封盖，钢封盖设置在预埋钢筋接驳器、定位器和钢侧板顶部；钢侧板底部与定位底板连接，钢侧板顶部与钢封盖连接。钢封盖上预留第一螺栓孔，第一螺栓穿过钢封盖上的第一螺栓孔与预埋钢筋接驳器螺纹连接。解决了施工过程中预埋钢筋接驳器丝牙被凿坏、锈蚀、定位高低不齐、偏斜导致无法使用的问题。
Positioning protection device of underground diaphragm wall embedded steel bar connector and construction method of positioning protection device
The invention discloses a positioning protection device for an embedded steel bar connector of an underground diaphragm wall and a construction method of the positioning protection device, and the positioning protection device comprises a positioner which is arranged on the outer side of the embedded steel bar connector and is used for positioning the embedded steel bar connector; the positioning bottom plate is welded with the underground diaphragm wall transverse bar, the embedded steel bar connector and the positioner are installed on the positioning bottom plate, and the underground diaphragm wall anchor bar penetrates through the positioning bottom plate and is connected with the embedded steel bar connector; the steel side plates are arranged on the two sides of the positioner and used for protecting the positioner; the steel sealing cover is arranged at the tops of the embedded steel bar connectors, the positioners and the steel side plates; the bottoms of the steel side plates are connected with the positioning bottom plate, and the tops of the steel side plates are connected with the steel sealing cover. A first bolt hole is reserved in the steel sealing cover, and a first bolt penetrates through the first bolt hole in the steel sealing cover to be in threaded connection with the embedded steel bar connector. The problems that in the construction process, threads of the embedded steel bar connector are damaged by chiseling and rusted, positioning is uneven in height, and the embedded steel bar connector cannot be used due to deflection are solved.
本发明公开了一种地下连续墙预埋钢筋接驳器的定位保护装置及其施工方法，包括：定位器，定位器设置在预埋钢筋接驳器的外侧，对预埋钢筋接驳器进行定位；定位底板，定位底板与地下连续墙横筋焊接，预埋钢筋接驳器和定位器安装在定位底板上，地下连续墙锚筋贯穿定位底板与预埋钢筋接驳器连接；钢侧板，钢侧板设置在定位器的两侧，对定位器进行保护；钢封盖，钢封盖设置在预埋钢筋接驳器、定位器和钢侧板顶部；钢侧板底部与定位底板连接，钢侧板顶部与钢封盖连接。钢封盖上预留第一螺栓孔，第一螺栓穿过钢封盖上的第一螺栓孔与预埋钢筋接驳器螺纹连接。解决了施工过程中预埋钢筋接驳器丝牙被凿坏、锈蚀、定位高低不齐、偏斜导致无法使用的问题。
Positioning protection device of underground diaphragm wall embedded steel bar connector and construction method of positioning protection device
地下连续墙预埋钢筋接驳器的定位保护装置及其施工方法
ZHANG HAINA (author) / KANG WENHAN (author) / LI YONGHONG (author) / LUO WENJUN (author) / JIANG YIHUI (author) / ZHANG RUIMING (author) / DONG CONGHUI (author) / WEI JINGSHEN (author) / DENG WENTAO (author) / WU JIAHUAN (author)
2023-08-08
Patent
Electronic Resource
Chinese
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