A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Cast-in-situ bored pile hole cleaning device
The invention discloses a cast-in-situ bored pile hole cleaning device. The cast-in-situ bored pile hole cleaning device comprises a gravel pump movably arranged in a pile body, wherein the top of thegravel pump communicates with a slag discharging pipe, and the bottom of the gravel pump communicates with a cleaning frame; supporting wheels are arranged on the inner wall of the pile body in a sliding manner; a plurality of connecting rings distributed in an annular array manner are fixedly connected to the outer side of the gravel pump; connecting pipes are fixedly connected into the connecting rings in a sleeved manner; the connecting pipes communicate with a slurry spraying mechanism; and the connecting pipes further communicate with a slurry supplementing pipe. A plurality of supporting wheels are arranged, the supporting wheels slide along the inner wall of the pile body, the effect of supporting the gravel pump is achieved, the gravel pump is kept stable, the slurry spraying mechanism is arranged, the slurry spraying pipe in the slurry spraying mechanism sprays slurry to the inner wall of the pile body, a scraper plate is used for flattening and reinforcing, the slurry supplementing effect is enhanced, waste caused by slurry falling is avoided, a drive assembly in the cleaning frame drives a drill bit and a smashing cutter to rotate, the drill bit crushes large-size impurities in the vertical direction, and the smashing cutter smashes the large-size impurities in the horizontal direction.
本发明公开了一种钻孔灌注桩清孔装置，包括活动在桩体内的砂石泵，砂石泵的顶部连通有出渣管，砂石泵的底部连通有清理框，支撑轮滑动设置在桩体的内壁，砂石泵的外侧还固接有多个呈环形阵列分布的连接环，连接环内套接固接有连接管，连接管上连通有喷浆机构，连接管上还连通有补浆管。本发明通过设置多个支撑轮，支撑轮沿着桩体内壁滑动，达到支撑砂石泵的效果，使得砂石泵保持稳定，通过设置喷浆机构，喷浆机构内的喷浆管将浆液喷涂在桩体的内壁，并使用刮板进行抹平和加强，增强了补浆效果，避免浆液掉落而浪费，清理框内的驱动组件驱动钻头和粉碎刀转动，钻头从竖直方向对大体积的杂质进行破碎，粉碎刀从水平方向将大体积的杂质进行粉碎。
Cast-in-situ bored pile hole cleaning device
The invention discloses a cast-in-situ bored pile hole cleaning device. The cast-in-situ bored pile hole cleaning device comprises a gravel pump movably arranged in a pile body, wherein the top of thegravel pump communicates with a slag discharging pipe, and the bottom of the gravel pump communicates with a cleaning frame; supporting wheels are arranged on the inner wall of the pile body in a sliding manner; a plurality of connecting rings distributed in an annular array manner are fixedly connected to the outer side of the gravel pump; connecting pipes are fixedly connected into the connecting rings in a sleeved manner; the connecting pipes communicate with a slurry spraying mechanism; and the connecting pipes further communicate with a slurry supplementing pipe. A plurality of supporting wheels are arranged, the supporting wheels slide along the inner wall of the pile body, the effect of supporting the gravel pump is achieved, the gravel pump is kept stable, the slurry spraying mechanism is arranged, the slurry spraying pipe in the slurry spraying mechanism sprays slurry to the inner wall of the pile body, a scraper plate is used for flattening and reinforcing, the slurry supplementing effect is enhanced, waste caused by slurry falling is avoided, a drive assembly in the cleaning frame drives a drill bit and a smashing cutter to rotate, the drill bit crushes large-size impurities in the vertical direction, and the smashing cutter smashes the large-size impurities in the horizontal direction.
本发明公开了一种钻孔灌注桩清孔装置，包括活动在桩体内的砂石泵，砂石泵的顶部连通有出渣管，砂石泵的底部连通有清理框，支撑轮滑动设置在桩体的内壁，砂石泵的外侧还固接有多个呈环形阵列分布的连接环，连接环内套接固接有连接管，连接管上连通有喷浆机构，连接管上还连通有补浆管。本发明通过设置多个支撑轮，支撑轮沿着桩体内壁滑动，达到支撑砂石泵的效果，使得砂石泵保持稳定，通过设置喷浆机构，喷浆机构内的喷浆管将浆液喷涂在桩体的内壁，并使用刮板进行抹平和加强，增强了补浆效果，避免浆液掉落而浪费，清理框内的驱动组件驱动钻头和粉碎刀转动，钻头从竖直方向对大体积的杂质进行破碎，粉碎刀从水平方向将大体积的杂质进行粉碎。
Cast-in-situ bored pile hole cleaning device
一种钻孔灌注桩清孔装置
LIU CHANGQING (author) / ZHANG ZHANQUN (author) / ZHANG LIMIN (author) / WANG KUN (author) / ZHOU ZHAN (author)
2021-03-30
Patent
Electronic Resource
Chinese
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