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A platform for research: civil engineering, architecture and urbanism
Drilling equipment for ultra-deep foundation pit construction and using method thereof
The invention relates to the technical field of deep foundation pit drilling equipment. The invention discloses drilling equipment for ultra-deep foundation pit construction and a using method of the drilling equipment, and aims to solve the problem that soil residues cannot be completely pumped out due to the fact that the hole depth of a foundation pit groove is generally large and is usually 10 meters or above, the load of residue pumping equipment is high, the deeper a drilled hole is, the more likely to generate suction force is, and the more likely to generate suction force is; in the prior art, due to the fact that soil residues are distributed in holes in a dispersed mode, comprehensive residue pumping operation cannot be achieved, the density and the size of the soil residues are different, and the soil residues high in hardness and large in size are prone to blocking a channel of residue pumping equipment in the residue pumping process; according to the device, through cooperation of the deep pit grooving soil residue gathering device and the soil residue conveying and smashing device, soil residues generated during drilling are gathered and collected while drilling is conducted, so that the soil residues are comprehensively discharged, and the effect that the soil residues cannot block a residue discharging pipeline in the discharging process is achieved.
本发明涉及深基坑钻孔设备技术领域。本发明公开了一种超深基坑施工的钻孔设备及其使用方法，本发明要解决的问题为由于基坑成槽的孔深一般较深，通常在十米以上，抽渣设备的负载较高，钻孔越深越容易产生吸力不够无法将土渣完全抽出的问题，且土渣在孔内的分布较为分散，无法实现很全面的抽渣作业，且土渣的密度和体积有所差异，硬度较高且体积较大的土渣在抽渣过程中容易对抽渣设备的通道造成堵塞；本装置通过深坑成槽土渣聚拢装置和土渣输送粉碎装置的配合，实现了钻孔的同时对钻孔产生的土渣进行汇聚收集，以便于全面排出土渣，且排出过程中土渣不会堵塞排渣管道的效果。
Drilling equipment for ultra-deep foundation pit construction and using method thereof
The invention relates to the technical field of deep foundation pit drilling equipment. The invention discloses drilling equipment for ultra-deep foundation pit construction and a using method of the drilling equipment, and aims to solve the problem that soil residues cannot be completely pumped out due to the fact that the hole depth of a foundation pit groove is generally large and is usually 10 meters or above, the load of residue pumping equipment is high, the deeper a drilled hole is, the more likely to generate suction force is, and the more likely to generate suction force is; in the prior art, due to the fact that soil residues are distributed in holes in a dispersed mode, comprehensive residue pumping operation cannot be achieved, the density and the size of the soil residues are different, and the soil residues high in hardness and large in size are prone to blocking a channel of residue pumping equipment in the residue pumping process; according to the device, through cooperation of the deep pit grooving soil residue gathering device and the soil residue conveying and smashing device, soil residues generated during drilling are gathered and collected while drilling is conducted, so that the soil residues are comprehensively discharged, and the effect that the soil residues cannot block a residue discharging pipeline in the discharging process is achieved.
本发明涉及深基坑钻孔设备技术领域。本发明公开了一种超深基坑施工的钻孔设备及其使用方法，本发明要解决的问题为由于基坑成槽的孔深一般较深，通常在十米以上，抽渣设备的负载较高，钻孔越深越容易产生吸力不够无法将土渣完全抽出的问题，且土渣在孔内的分布较为分散，无法实现很全面的抽渣作业，且土渣的密度和体积有所差异，硬度较高且体积较大的土渣在抽渣过程中容易对抽渣设备的通道造成堵塞；本装置通过深坑成槽土渣聚拢装置和土渣输送粉碎装置的配合，实现了钻孔的同时对钻孔产生的土渣进行汇聚收集，以便于全面排出土渣，且排出过程中土渣不会堵塞排渣管道的效果。
Drilling equipment for ultra-deep foundation pit construction and using method thereof
一种超深基坑施工的钻孔设备及其使用方法
LIU YIPIN (author) / SONG YANG (author) / LI JIANXUE (author) / XIA LI (author) / SUN RENXUE (author) / CHENG HAIBO (author) / XIE FEI (author) / QU TIANYU (author)
2023-12-29
Patent
Electronic Resource
Chinese
IPC:
E02F
Baggern
,
DREDGING
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