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Machine for hardening soft ground in depths - has vaned agitation shaft rotating in elongate support cylinder having upper and lower brackets connected via jacks
Machine for hardening soft ground in depths - has vaned agitation shaft rotating in elongate support cylinder having upper and lower brackets connected via jacks
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机译:深层软土地基的硬化机-叶片搅拌轴在细长的支撑缸中旋转,支撑缸的上,下托架通过千斤顶连接
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摘要
The machine for hardening soft ground, has an elongate agitation shaft with an agitation vane at a lower portion. The shaft is rotatably fastened to an elongate support cylinder, and the upper end of the shaft is connected to a rotary drive unit. A hardener supply unit discharges a hardener in the vicinity of the agitation vane. Brackets on outer circumferential surfaces of upper and lower end portions of the support cylinder project outward. Pairs of the upper and lower brackets are joined together via jacks, the brackets of a pair being vertically opposed to each other. The jacks can be expanded and contracted to correct the direction in which a lower end portion of the machine is inserted into the soft ground.
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