Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
The invention discloses an auxiliary device for filling a pipe with sand, and relates to the technical field of pipeline filling devices. The auxiliary device comprises a power assembly, movable supporting frames, a lead screw and a sand filling assembly; the movable supporting frames are fixedly installed on the side face of the power assembly; the two movable supporting frames are fixedly connected through the lead screw; the sand filling assembly is in threaded transmission fit with the lead screw; a first supporting sleeve is rotatably matched with the lead screw; and a threaded hole is inthreaded transmission fit with the lead screw. The whole device is arranged at the top of a pre-buried channel; a third motor is started to drive a stirring rod to stir gravel, a fourth motor is started to drive crushing blades to stir and crush the gravel, the gravel with the qualified diameter falls into the pre-buried channel through filtering holes, a hydraulic cylinder is started to drive pressing plates to tamp a filling layer, and a second motor is started to drive the lead screw to rotate, so that the sand filling assembly moves back and forth along the pre-buried channel; and fillingand tamping of a pre-buried pipeline are achieved.
本发明公开了一种用于向管中填充沙子的辅助装置，涉及管道填充装置技术领域。本发明包括动力组件、移动支撑架、丝杆和填沙组件；一移动支撑架固定安装在动力组件侧面；两移动支撑架通过丝杆固定连接；填沙组件与丝杆螺纹传动配合；第一支撑套筒与丝杆转动配合；螺纹孔与丝杆螺纹传动配合。本发明通过将整个装置置于预埋槽道顶部；通过启动第三电机带动搅拌棒对砂石的搅拌，启动第四点击带动破碎叶片对砂石进行搅拌破碎，合格直径的砂石通过滤孔落入预埋槽道中，通过启动液压缸带动各一压板对填充层进行夯实，通过启动第二电机带动丝杆的转动，使得填沙组件沿着预埋槽道来回运动；实现对预埋管道的填充和夯实。
The invention discloses an auxiliary device for filling a pipe with sand, and relates to the technical field of pipeline filling devices. The auxiliary device comprises a power assembly, movable supporting frames, a lead screw and a sand filling assembly; the movable supporting frames are fixedly installed on the side face of the power assembly; the two movable supporting frames are fixedly connected through the lead screw; the sand filling assembly is in threaded transmission fit with the lead screw; a first supporting sleeve is rotatably matched with the lead screw; and a threaded hole is inthreaded transmission fit with the lead screw. The whole device is arranged at the top of a pre-buried channel; a third motor is started to drive a stirring rod to stir gravel, a fourth motor is started to drive crushing blades to stir and crush the gravel, the gravel with the qualified diameter falls into the pre-buried channel through filtering holes, a hydraulic cylinder is started to drive pressing plates to tamp a filling layer, and a second motor is started to drive the lead screw to rotate, so that the sand filling assembly moves back and forth along the pre-buried channel; and fillingand tamping of a pre-buried pipeline are achieved.
本发明公开了一种用于向管中填充沙子的辅助装置，涉及管道填充装置技术领域。本发明包括动力组件、移动支撑架、丝杆和填沙组件；一移动支撑架固定安装在动力组件侧面；两移动支撑架通过丝杆固定连接；填沙组件与丝杆螺纹传动配合；第一支撑套筒与丝杆转动配合；螺纹孔与丝杆螺纹传动配合。本发明通过将整个装置置于预埋槽道顶部；通过启动第三电机带动搅拌棒对砂石的搅拌，启动第四点击带动破碎叶片对砂石进行搅拌破碎，合格直径的砂石通过滤孔落入预埋槽道中，通过启动液压缸带动各一压板对填充层进行夯实，通过启动第二电机带动丝杆的转动，使得填沙组件沿着预埋槽道来回运动；实现对预埋管道的填充和夯实。
Fine sand roadbed filling auxiliary device and method
| Europäisches Patentamt | 2024
Method for detecting compactness of sand filling steel pipe pile and auxiliary tool
| Europäisches Patentamt | 2020
Bag sand well sand filling device and sand filling method
| Europäisches Patentamt | 2015
Tailing sand filling gelling auxiliary material and preparation method thereof
| Europäisches Patentamt | 2021
Sand filling pipe for backfilling gravel for bridge pier
| Europäisches Patentamt | 2023