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A platform for research: civil engineering, architecture and urbanism
Sand layer grouting device
The invention relates to the field of sand layer grouting, and discloses a sand layer grouting device which comprises a rack, the rack is installed on the outer wall of a grouting pipe, an integration box is arranged on the outer wall of the rack, a transmission shaft is rotationally arranged in the integration box, a gear is fixed to the outer wall of the transmission shaft, the gear is meshed with the rack, and the rack is fixedly connected with the transmission shaft. A worm gear is fixed to the outer wall of the transmission shaft, a worm is rotationally arranged on the inner bottom face of the integration box, and the worm is meshed with the worm gear. According to the invention, by adopting a meshing transmission mechanism of the worm and the worm gear, the grouting pipe can stably descend when high-pressure grout is injected, and the problem of grouting pipe jumping caused by complex underground sand layer conditions (such as non-uniformity of the sand layer, existing underground water flowing or gas mixed in the sand layer) is effectively solved. The stable descending action ensures that the grouting pipe can accurately enter a preset position, so that the grouting precision and the overall grouting quality are improved.
本发明涉及砂层注浆的领域，公开了一种砂层注浆装置，包括齿条，所述齿条安装在注浆管的外壁上，所述齿条的外壁设置有集成箱，所述集成箱的内部转动设置有传动轴，所述传动轴的外壁上固定有齿轮，所述齿轮与所述齿条相啮合，所述传动轴的外壁上固定有蜗轮，所述集成箱的内部底面转动设置有蜗杆，所述蜗杆与所述蜗轮相啮合。在本发明中，通过采用蜗杆和蜗轮的啮合传动机制，使得注浆管在高压浆液注入时能够稳定下降，有效解决了因地下砂层条件复杂(如砂层的不均匀性、存在的地下水流动或砂层中夹杂的气体等)导致的注浆管跳动问题。这种稳定的下降动作确保了注浆管能够精确地进入预定位置，从而提高了注浆的精度和整体的注浆质量。
Sand layer grouting device
The invention relates to the field of sand layer grouting, and discloses a sand layer grouting device which comprises a rack, the rack is installed on the outer wall of a grouting pipe, an integration box is arranged on the outer wall of the rack, a transmission shaft is rotationally arranged in the integration box, a gear is fixed to the outer wall of the transmission shaft, the gear is meshed with the rack, and the rack is fixedly connected with the transmission shaft. A worm gear is fixed to the outer wall of the transmission shaft, a worm is rotationally arranged on the inner bottom face of the integration box, and the worm is meshed with the worm gear. According to the invention, by adopting a meshing transmission mechanism of the worm and the worm gear, the grouting pipe can stably descend when high-pressure grout is injected, and the problem of grouting pipe jumping caused by complex underground sand layer conditions (such as non-uniformity of the sand layer, existing underground water flowing or gas mixed in the sand layer) is effectively solved. The stable descending action ensures that the grouting pipe can accurately enter a preset position, so that the grouting precision and the overall grouting quality are improved.
本发明涉及砂层注浆的领域，公开了一种砂层注浆装置，包括齿条，所述齿条安装在注浆管的外壁上，所述齿条的外壁设置有集成箱，所述集成箱的内部转动设置有传动轴，所述传动轴的外壁上固定有齿轮，所述齿轮与所述齿条相啮合，所述传动轴的外壁上固定有蜗轮，所述集成箱的内部底面转动设置有蜗杆，所述蜗杆与所述蜗轮相啮合。在本发明中，通过采用蜗杆和蜗轮的啮合传动机制，使得注浆管在高压浆液注入时能够稳定下降，有效解决了因地下砂层条件复杂(如砂层的不均匀性、存在的地下水流动或砂层中夹杂的气体等)导致的注浆管跳动问题。这种稳定的下降动作确保了注浆管能够精确地进入预定位置，从而提高了注浆的精度和整体的注浆质量。
Sand layer grouting device
一种砂层注浆装置
ZHOU ZHILING (author) / XIA YILEI (author) / LIU ZEHUI (author)
2024-09-27
Patent
Electronic Resource
Chinese
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