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A platform for research: civil engineering, architecture and urbanism
Pile foundation drilling supporting device capable of preventing hole collapse and using method thereof
The invention relates to the technical field of pile foundation drilling supporting devices, and discloses a pile foundation drilling supporting device capable of preventing hole collapse and a using method thereof.The pile foundation drilling supporting device capable of preventing hole collapse comprises a rack arranged above a pile foundation drilling mechanism and a lifting driving mechanism installed at the top end of the rack; the inner clamping mechanism and the outer clamping mechanism are in transmission connection with the lifting driving mechanism; the inner clamping mechanism is located above the pile foundation drilling mechanism, the inner clamping mechanism and the outer clamping mechanism are arranged on the rack in a lifting mode, and the inner clamping mechanism and the outer clamping mechanism can slide relative to each other. According to the shape of the foundation pit, a proper supporting installation mode is selected, the corrugated boards are used for anti-collapse protection of the rectangular foundation pit, and the sleeves are used for anti-collapse protection of the circular foundation pit, so that the safety of the foundation pit is improved, the application range of the equipment is widened, the equipment can adapt to clamping of sleeves or corrugated boards of different specifications, and the adaptability is enhanced.
本发明涉及桩基钻孔支护装置技术领域，公开了一种可防坍孔的桩基钻孔支护装置及其使用方法，所述一种可防坍孔的桩基钻孔支护装置，包括有设置在桩基钻探机构上方的机架，以及安装在机架顶端的升降驱动机构，以及与升降驱动机构传动连接的内夹持机构和外夹持机构；内夹持机构位于桩基钻探机构的上方，内夹持机构和外夹持机构均能够升降的设置在机架上，内夹持机构和外夹持机构之间能够相互滑动。本发明根据基坑的形状选择合适的支护安装方式，瓦楞板用于矩形基坑的防塌陷防护，套管用于圆形基坑的防塌陷防护，使得基坑安全性提高，从而提高设备的适用范围，能够适应不同规格的套筒或瓦楞板的夹持，增强适应性。
Pile foundation drilling supporting device capable of preventing hole collapse and using method thereof
The invention relates to the technical field of pile foundation drilling supporting devices, and discloses a pile foundation drilling supporting device capable of preventing hole collapse and a using method thereof.The pile foundation drilling supporting device capable of preventing hole collapse comprises a rack arranged above a pile foundation drilling mechanism and a lifting driving mechanism installed at the top end of the rack; the inner clamping mechanism and the outer clamping mechanism are in transmission connection with the lifting driving mechanism; the inner clamping mechanism is located above the pile foundation drilling mechanism, the inner clamping mechanism and the outer clamping mechanism are arranged on the rack in a lifting mode, and the inner clamping mechanism and the outer clamping mechanism can slide relative to each other. According to the shape of the foundation pit, a proper supporting installation mode is selected, the corrugated boards are used for anti-collapse protection of the rectangular foundation pit, and the sleeves are used for anti-collapse protection of the circular foundation pit, so that the safety of the foundation pit is improved, the application range of the equipment is widened, the equipment can adapt to clamping of sleeves or corrugated boards of different specifications, and the adaptability is enhanced.
本发明涉及桩基钻孔支护装置技术领域，公开了一种可防坍孔的桩基钻孔支护装置及其使用方法，所述一种可防坍孔的桩基钻孔支护装置，包括有设置在桩基钻探机构上方的机架，以及安装在机架顶端的升降驱动机构，以及与升降驱动机构传动连接的内夹持机构和外夹持机构；内夹持机构位于桩基钻探机构的上方，内夹持机构和外夹持机构均能够升降的设置在机架上，内夹持机构和外夹持机构之间能够相互滑动。本发明根据基坑的形状选择合适的支护安装方式，瓦楞板用于矩形基坑的防塌陷防护，套管用于圆形基坑的防塌陷防护，使得基坑安全性提高，从而提高设备的适用范围，能够适应不同规格的套筒或瓦楞板的夹持，增强适应性。
Pile foundation drilling supporting device capable of preventing hole collapse and using method thereof
一种可防坍孔的桩基钻孔支护装置及其使用方法
CHANG HAIBO (author) / TANG JINGWEN (author) / LIU WEIQING (author) / ZHANG YEQUAN (author) / MA HONGSHAN (author)
2023-06-23
Patent
Electronic Resource
Chinese
IPC:
E02D
FOUNDATIONS
,
Gründungen
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