A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Multi-liquid composite micro-disturbance cement-soil mixing pile equipment
The invention discloses multi-liquid composite micro-disturbance cement-soil mixing pile equipment which comprises an equipment body. The equipment body comprises a power head, a water glass spraying pipe and a multi-liquid gas spraying pipe; a driving motor is connected onto the power head; the output end of the driving motor is connected with a driving rod; and the outer side of the bottom of the driving rod is connected with blades distributed at equal intervals. According to the multi-liquid composite micro-disturbance cement-soil mixing pile equipment provided by the invention, liquid can be sprayed while being stirred after construction, the spraying position and the stirring position are kept consistent at any time, cement soil can quickly reach the strength of undisturbed soil, damage caused by too long deformation time and too large deformation of adjacent subway tunnels or other important buildings is avoided, and construction parts where the strength of cement stirring soil needs to reach or exceed the strength of the undisturbed soil rapidly can be reinforced or subjected to water stopping; meanwhile, the multi-liquid composite micro-disturbance cement-soil mixing pile equipment can be universally used with traditional cement soil mixing pile equipment accessories and is convenient to mount, dismount and maintain; the multi-liquid composite micro-disturbance cement-soil mixing pile equipment is suitable for soft soil and common non-hard soil layer foundation reinforcement and SMW construction method enclosure water stop.
本发明公开了一种多液复合微扰动水泥土搅拌桩设备，包括设备本体，所述设备本体，所述设备本体包括动力头、水玻璃喷管、多液气喷管，所述动力头上连接有驱动电机，所述驱动电机的输出端连接有驱动杆，所述驱动杆的底部外侧连接有等距离分布的刀片。本发明能够使施工后让液体在搅动的同时进行喷洒，随时保持喷洒的位置和搅拌的位置一致,便于水泥土快速达到原状土强度，避免临近的地铁隧道或其他重要建筑物变形时间过长和变形过大而破坏，能对那些需要使水泥搅拌土强度快速达到或超过原状土的施工部位进行加固或者止水；同时能与传统水泥土搅拌桩设备配件通用，安拆和维修方便；适用于软土及一般非硬土层地基加固及SMW工法围护止水。
Multi-liquid composite micro-disturbance cement-soil mixing pile equipment
The invention discloses multi-liquid composite micro-disturbance cement-soil mixing pile equipment which comprises an equipment body. The equipment body comprises a power head, a water glass spraying pipe and a multi-liquid gas spraying pipe; a driving motor is connected onto the power head; the output end of the driving motor is connected with a driving rod; and the outer side of the bottom of the driving rod is connected with blades distributed at equal intervals. According to the multi-liquid composite micro-disturbance cement-soil mixing pile equipment provided by the invention, liquid can be sprayed while being stirred after construction, the spraying position and the stirring position are kept consistent at any time, cement soil can quickly reach the strength of undisturbed soil, damage caused by too long deformation time and too large deformation of adjacent subway tunnels or other important buildings is avoided, and construction parts where the strength of cement stirring soil needs to reach or exceed the strength of the undisturbed soil rapidly can be reinforced or subjected to water stopping; meanwhile, the multi-liquid composite micro-disturbance cement-soil mixing pile equipment can be universally used with traditional cement soil mixing pile equipment accessories and is convenient to mount, dismount and maintain; the multi-liquid composite micro-disturbance cement-soil mixing pile equipment is suitable for soft soil and common non-hard soil layer foundation reinforcement and SMW construction method enclosure water stop.
本发明公开了一种多液复合微扰动水泥土搅拌桩设备，包括设备本体，所述设备本体，所述设备本体包括动力头、水玻璃喷管、多液气喷管，所述动力头上连接有驱动电机，所述驱动电机的输出端连接有驱动杆，所述驱动杆的底部外侧连接有等距离分布的刀片。本发明能够使施工后让液体在搅动的同时进行喷洒，随时保持喷洒的位置和搅拌的位置一致,便于水泥土快速达到原状土强度，避免临近的地铁隧道或其他重要建筑物变形时间过长和变形过大而破坏，能对那些需要使水泥搅拌土强度快速达到或超过原状土的施工部位进行加固或者止水；同时能与传统水泥土搅拌桩设备配件通用，安拆和维修方便；适用于软土及一般非硬土层地基加固及SMW工法围护止水。
Multi-liquid composite micro-disturbance cement-soil mixing pile equipment
一种多液复合微扰动水泥土搅拌桩设备
QIAN HAIBO (author) / TONG XIAOLONG (author) / DAI YONGZHI (author) / XIA CHANG (author) / KONG FANXING (author) / ZHANG HONGLIANG (author) / SHAO CHANGHUA (author) / LU HAIFENG (author) / QIAN HAIYAN (author) / DONG YUGUANG (author)
2021-07-20
Patent
Electronic Resource
Chinese
IPC:
E02D
FOUNDATIONS
,
Gründungen
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