Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Sand filling pipe for backfilling gravel for bridge pier
The invention relates to the technical field of bridge buildings, in particular to a sand filling pipe for backfilling gravel in a bridge pier, which comprises a sand filling pipe, one end of the sand filling pipe is provided with a connector for connecting a water pipe, one end of the sand filling pipe far away from the connector is plugged, and the peripheral side of the sand filling pipe is provided with a plurality of sand blasting holes. A rotating rod is arranged in the sand filling pipe, stirring blades are fixedly connected to the peripheral side of the rotating rod, and a driving mechanism for driving the rotating rod to rotate is arranged at the plugged end of the sand filling pipe. The sand filling pipe is adopted, the multiple sand blasting holes are formed in the peripheral side of the sand filling pipe, water flow with gravel can be sprayed out from the multiple sand blasting holes, the gravel distribution uniformity in the gravel backfilling process is improved, the gravel is stirred through the stirring blades, and the situation that the gravel is settled in the sand filling pipe, and consequently the sand filling pipe is blocked is prevented.
本申请涉及桥梁建筑的技术领域，尤其涉及一种桥墩回填砂石用填砂管，包括填砂管，所述填砂管一端设置有用于连接输水管的连接头，所述填砂管远离所述连接头一端封堵设置，所述填砂管周侧设置有多个喷砂孔，所述填砂管内部设置有转杆，所述转杆的周侧固定连接有搅拌叶片，所述填砂管的封堵一端设置有驱动所述转杆转动的驱动机构。本申请通过采用填砂管，在填砂管周侧设置多个喷砂孔，使带有砂石的水流能够从多个喷砂孔喷出，提高了回填砂石过程中砂石分布的均匀性，通过设置搅拌叶片搅动砂石，以防止砂石沉降在填砂管内部，导致填砂管的堵塞。
Sand filling pipe for backfilling gravel for bridge pier
The invention relates to the technical field of bridge buildings, in particular to a sand filling pipe for backfilling gravel in a bridge pier, which comprises a sand filling pipe, one end of the sand filling pipe is provided with a connector for connecting a water pipe, one end of the sand filling pipe far away from the connector is plugged, and the peripheral side of the sand filling pipe is provided with a plurality of sand blasting holes. A rotating rod is arranged in the sand filling pipe, stirring blades are fixedly connected to the peripheral side of the rotating rod, and a driving mechanism for driving the rotating rod to rotate is arranged at the plugged end of the sand filling pipe. The sand filling pipe is adopted, the multiple sand blasting holes are formed in the peripheral side of the sand filling pipe, water flow with gravel can be sprayed out from the multiple sand blasting holes, the gravel distribution uniformity in the gravel backfilling process is improved, the gravel is stirred through the stirring blades, and the situation that the gravel is settled in the sand filling pipe, and consequently the sand filling pipe is blocked is prevented.
本申请涉及桥梁建筑的技术领域，尤其涉及一种桥墩回填砂石用填砂管，包括填砂管，所述填砂管一端设置有用于连接输水管的连接头，所述填砂管远离所述连接头一端封堵设置，所述填砂管周侧设置有多个喷砂孔，所述填砂管内部设置有转杆，所述转杆的周侧固定连接有搅拌叶片，所述填砂管的封堵一端设置有驱动所述转杆转动的驱动机构。本申请通过采用填砂管，在填砂管周侧设置多个喷砂孔，使带有砂石的水流能够从多个喷砂孔喷出，提高了回填砂石过程中砂石分布的均匀性，通过设置搅拌叶片搅动砂石，以防止砂石沉降在填砂管内部，导致填砂管的堵塞。
Sand filling pipe for backfilling gravel for bridge pier
一种桥墩回填砂石用填砂管
LI YUNCHAO (Autor:in) / HOU YUCHEN (Autor:in) / ZHU ALONG (Autor:in) / ZHANG XIAOZHENG (Autor:in) / ZHANG YUANDONG (Autor:in) / YU LU (Autor:in) / DONG BAOHU (Autor:in) / LI CHEN (Autor:in) / ZHAO XIAOLONG (Autor:in) / XING TIEQIANG (Autor:in)
20.01.2023
Patent
Elektronische Ressource
Chinesisch
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