A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Annular soil pulling-away equipment for pile foundation construction
The invention belongs to the technical field of pile foundation cleaning, and particularly relates to annular soil pulling-away equipment for pile foundation construction. The annular soil pulling-away equipment comprises an installation column, a pulling plate, a swing frame mechanism, a transmission connecting mechanism, a one-way clutch, a connecting column and a hydraulic rod. When annular piled soil around a pile foundation is cleaned traditionally, the self position of an excavator is adjusted, flexible cleaning of a swing arm is conducted, however, due to the fact that the annular piledsoil is close to a pile hole, the technical requirement for adjusting the position of the excavator is high, and the risk of collision pile forming or soil stirring into the pile hole is caused. According to the cleaning equipment, before cleaning, piled soil around the pile hole is stirred outwards for a certain distance, so that the annular piled soil is far away from the pile hole, on one hand, the number of the annular piled soil capable of being cleaned at one position during cleaning of the excavator is increased, the frequency of position adjustment of the excavator is reduced, and theefficiency is improved; and on the other hand, the excavator is far away from the pile hole in the cleaning process, a formed pile foundation is prevented from being collided or piled soil is prevented from being stirred into the pile hole, and use is more convenient.
本发明属于桩基的清理技术领域，尤其涉及一种桩基施工的环形土拨离设备，它包括安装柱、拨板、摆架机构、传动连接机构、单向离合器、连接柱、液压杆，传统的对桩基周围的环形堆土清理时，通过挖机调整自身的位置和摆臂灵活清理，但是因环形堆土离桩孔比较近，调整挖机位置的技术要求较高，具有造成碰撞成桩或将土拨入桩孔中的风险；通过本发明设计的清理设备，在清理前，首先将桩孔周围的堆土向外拨动一段距离，使得环形堆土远离桩孔，一方面增加挖机在清理时一个位置上可清理的环形堆土的数量，减低挖机调整位置的次数，提高效率；另一方面使得挖机在清理过程中远离桩孔，防止碰撞成型的桩基或者将堆土拨入桩孔内，使用起来更加方便。
Annular soil pulling-away equipment for pile foundation construction
The invention belongs to the technical field of pile foundation cleaning, and particularly relates to annular soil pulling-away equipment for pile foundation construction. The annular soil pulling-away equipment comprises an installation column, a pulling plate, a swing frame mechanism, a transmission connecting mechanism, a one-way clutch, a connecting column and a hydraulic rod. When annular piled soil around a pile foundation is cleaned traditionally, the self position of an excavator is adjusted, flexible cleaning of a swing arm is conducted, however, due to the fact that the annular piledsoil is close to a pile hole, the technical requirement for adjusting the position of the excavator is high, and the risk of collision pile forming or soil stirring into the pile hole is caused. According to the cleaning equipment, before cleaning, piled soil around the pile hole is stirred outwards for a certain distance, so that the annular piled soil is far away from the pile hole, on one hand, the number of the annular piled soil capable of being cleaned at one position during cleaning of the excavator is increased, the frequency of position adjustment of the excavator is reduced, and theefficiency is improved; and on the other hand, the excavator is far away from the pile hole in the cleaning process, a formed pile foundation is prevented from being collided or piled soil is prevented from being stirred into the pile hole, and use is more convenient.
本发明属于桩基的清理技术领域，尤其涉及一种桩基施工的环形土拨离设备，它包括安装柱、拨板、摆架机构、传动连接机构、单向离合器、连接柱、液压杆，传统的对桩基周围的环形堆土清理时，通过挖机调整自身的位置和摆臂灵活清理，但是因环形堆土离桩孔比较近，调整挖机位置的技术要求较高，具有造成碰撞成桩或将土拨入桩孔中的风险；通过本发明设计的清理设备，在清理前，首先将桩孔周围的堆土向外拨动一段距离，使得环形堆土远离桩孔，一方面增加挖机在清理时一个位置上可清理的环形堆土的数量，减低挖机调整位置的次数，提高效率；另一方面使得挖机在清理过程中远离桩孔，防止碰撞成型的桩基或者将堆土拨入桩孔内，使用起来更加方便。
Annular soil pulling-away equipment for pile foundation construction
一种桩基施工的环形土拨离设备
DU MEIJUAN (author)
2021-03-12
Patent
Electronic Resource
Chinese
IPC:
E02D
FOUNDATIONS
,
Gründungen
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