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上海电机技术研究所和上海工程机械厂联合研制的一种多功能挤密砂桩机,已成功地用于南京长江大桥抗震防震工程。它为我国在地基基础改良方面提供了一种替代进口的桩工机械。该机主要特点是,桩架上配有砂桩深度及沉砂量的监测、控制与记录等装置,与之配套的还有砂面锤卷扬机及位置检测器等;桩架总高为24m,可根据需要悬挂DZ30振动锤和D32筒式锤;转动灵活、
A multi-functional compacted sand pile machine jointly developed by Shanghai Electric Machinery Research Institute and Shanghai Construction Machinery Plant has been successfully used for the earthquake-resistant and earthquake-resistant construction of the Nanjing Yangtze River Bridge. It provides an alternative to imported pile-driving machinery for China’s improvement in the foundation of the foundation. The main features of the machine are: the pile stand is equipped with monitoring, control and recording of the sand pile depth and sand-sinking quantity. The sand-hammer winch and position detector are also matched with it; the total pile frame height is 24m. DZ30 vibratory hammer and D32 drum hammer can be suspended as required; flexible rotation,