杭州供应液压打拔桩机厂家
价格:128000.00起
产品规格:
产品数量:
包装说明:
关 键 词:杭州液压打拔桩机厂家
行 业:工程机械 挖掘机械 履带挖掘机
发布时间:2021-03-10
个性化服务—针对不同场地,提品定制
北奕坚持“以诚待人,用心服务”的理念对待客户,尽可能帮助客户解决设备在使用中产生的问题,北奕研发团队始终贯彻“客户为先”的服务宗旨,不断研发新产品,为的客户提品定制服务,以满足市场多元化的需求。
优势
1.可打拔钢板桩、水泥桩、钢轨桩、铁板、H钢、钢管。
2.打桩及拔桩间的作业转换快速。
3.对于市场上主流挖机机型皆可适用。
4.不会伤及钢管桩、钢板桩及钢轨桩的顶部或底部
5.由于作业安静且工期较短,有助于克服环保方面的问题
6.可以适合各种不同工作现场的需要。
Product Adavantage:
1.Widely apply to steel sheet pile,concrete pile,rail pile,H sheet steel,steel tube
2.Higher efficiency to transform from driving to extracting
3.Less pile pulling force than any other equipment
4.Won't damage the feet and roof of the steel pile
5.Won't damage the buliding even if working frequently around the buliding
6.Could protect environment due to quiet work and short days for construction
液压打桩机是利用其高频振动,以高加速度振动桩身,将机械产生的垂直振动传给桩体,导致桩周围的土体结构因振动发生变化,强度降低。桩身周围土体液化,减少桩侧与土体的摩擦阻力,然后以挖机下压力、振动沉拔锤与桩身自重将桩沉入土中。拔桩时,在一边振动的情况下,以挖机上提力将桩拔起。打桩机械所需要的激振力要根据场地土层、土质、含水量及桩的种类、构造而综合确定。
Vibrating pile hammer is using its high frequency vibration to vibrate pile body with high acceleration to pass the vertical vibration of mechanical produce to pile which leading to changes in the soil structure around the pile, strength decrease. Soil around the piles become liquefaction to reduce frictional resistance between side of the pile and the soil. Then using the excavator down force, vibrating pile hammer and pile body weight to sink pile into the soil. When extracting piles, in the condition of vibration to pull out the pile by using excavator lift force. Excitation force needed by pile driving machinery are comprehensive determined by site soil, soil condition, moisture content and type of pile, construction.
工程应用范围:engineering application scope
•市政 municipal administration
•桥梁 bridge
•围堰 cofferdam
•建筑地基 construction foundation
操作简单Easy operation
控制灵活Flexible control
作业安静 Silence operation
保养容易Easy maintenance
设计严谨Precision design
性能可靠Reliable performance
速度快捷Quick speed
打桩机在工作前,应作好以下各项准备工作:
向施工人员了解施工条件和任务、及施工中发现的问题与本班应注意的事项。
根据施工人员所要求的震动力,调整打桩机变速齿轮的位置。
检查电缆、导线的绝缘是否良好。检查控制器触点是否良好,界限是否正确。
检查电源的电压是否符合要求。按日常保养项目对各部进行润滑,保养。