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A platform for research: civil engineering, architecture and urbanism
Device and method for quickly removing pile core soil of prefabricated pipe pile
The invention discloses a device and method for quickly removing pile core soil of a prefabricated pipe pile. The device comprises moving equipment and soil removing equipment, wherein the soil removing equipment comprises a fixing device capable of being mounted at the upper end of the cylindrical prefabricated pipe pile and a high-pressure soil removing device arranged on the fixing device. Themethod comprises the steps that the high-pressure soil removing device is inserted into a pile core to leave soil; high-pressure gas is injected into the high-pressure soil removing device, and high-pressure soil removing is conducted; and after soil removing is completed, the high-pressure gas is stopped, and the high-pressure soil removing device is taken out. Compared with a traditional pile core soil removing method, the method is high in removing quality, high in soil removing efficiency, safe, reliable, capable of being suitable for different prefabricated pipe piles and wide in application range.
本发明公开了一种快速清除预制管桩桩芯土的装置及方法，所述装置包括移动设备、清土设备；清土设备包括能够安装在圆柱形预制管桩上端的固定装置，设置在固定装置上的高压清土装置；所述方法包括将高压清土装置插入桩芯遗留泥土；向高压清土装置注入高压气，进行高压清土；清土完成关闭高压气，取出高压清土装置；本发明相较于传统桩芯清土方法，该方法清理质量高，清土效率高，安全可靠，能适用于不同的预制管桩，适用范围广。
Device and method for quickly removing pile core soil of prefabricated pipe pile
The invention discloses a device and method for quickly removing pile core soil of a prefabricated pipe pile. The device comprises moving equipment and soil removing equipment, wherein the soil removing equipment comprises a fixing device capable of being mounted at the upper end of the cylindrical prefabricated pipe pile and a high-pressure soil removing device arranged on the fixing device. Themethod comprises the steps that the high-pressure soil removing device is inserted into a pile core to leave soil; high-pressure gas is injected into the high-pressure soil removing device, and high-pressure soil removing is conducted; and after soil removing is completed, the high-pressure gas is stopped, and the high-pressure soil removing device is taken out. Compared with a traditional pile core soil removing method, the method is high in removing quality, high in soil removing efficiency, safe, reliable, capable of being suitable for different prefabricated pipe piles and wide in application range.
本发明公开了一种快速清除预制管桩桩芯土的装置及方法，所述装置包括移动设备、清土设备；清土设备包括能够安装在圆柱形预制管桩上端的固定装置，设置在固定装置上的高压清土装置；所述方法包括将高压清土装置插入桩芯遗留泥土；向高压清土装置注入高压气，进行高压清土；清土完成关闭高压气，取出高压清土装置；本发明相较于传统桩芯清土方法，该方法清理质量高，清土效率高，安全可靠，能适用于不同的预制管桩，适用范围广。
Device and method for quickly removing pile core soil of prefabricated pipe pile
一种快速清除预制管桩桩芯土的装置及方法
ZHENG LINHAO (author) / HAN LEI (author) / FAN CHUNYE (author) / LIU ZONGMAO (author) / CAO PENG (author) / ZHANG WEIJIAN (author)
2020-12-18
Patent
Electronic Resource
Chinese
IPC:
E02D
FOUNDATIONS
,
Gründungen
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