Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Pile foundation construction device and method for hole collapse part of cast-in-situ bored pile
The invention belongs to the technical field of pile foundation construction, and particularly relates to a pile foundation construction device and method for a hole collapse part of a cast-in-situ bored pile. The pile foundation construction device comprises a foundation, a protective cylinder is inserted in the foundation, a pouring hole is formed in the foundation, and the interior of the pouring hole is connected with a bearing piece through an adjusting mechanism; an annular groove is formed in the surface of the bearing piece, the inner wall of the annular groove is slidably connected with a detection table, a sealing ring is fixedly installed on the surface of the bearing piece, the bearing piece and the detection table are placed at the bottom of the pouring hole through the adjusting mechanism, the sealing ring can prevent liquid in the pouring hole from entering the table, and the situation that the liquid damages the pressure sensor is avoided; when the pressure sensor is extruded, a signal is transmitted to ground alarm equipment to remind a worker of hole collapse, and different repairing schemes can be formulated according to pressure data transmitted back by the pressure sensor and when it is detected that the pressure data is small-range hole collapse or large-range hole collapse is detected that the pressure data is large.
本发明属于桩基施工技术领域，具体的说是用于钻孔灌注桩塌孔部位的桩基施工装置及施工方法，包括地基，所述地基的内部插设有护筒，所述地基的内部开设有灌注孔，所述灌注孔的内部通过调节机构连接有承托件，所述承托件的表面开设有环槽，所述环槽的内壁滑动连接有检测台，所述承托件的表面固定安装有密封圈，通过调节机构将承托件与检测台放入灌注孔底部，密封圈可以防止灌注孔内的液体进入台内，避免液体导致压力传感器损坏，当压力传感器受到挤压时，则会将信号传递给地面报警设备，提醒工作人员发生塌孔现象，并且可以根据压力传感器传回的压力数据，检测到压力数据较小为小范围塌孔或压力数据较大为大范围塌孔，来制定不同的修补方案。
Pile foundation construction device and method for hole collapse part of cast-in-situ bored pile
The invention belongs to the technical field of pile foundation construction, and particularly relates to a pile foundation construction device and method for a hole collapse part of a cast-in-situ bored pile. The pile foundation construction device comprises a foundation, a protective cylinder is inserted in the foundation, a pouring hole is formed in the foundation, and the interior of the pouring hole is connected with a bearing piece through an adjusting mechanism; an annular groove is formed in the surface of the bearing piece, the inner wall of the annular groove is slidably connected with a detection table, a sealing ring is fixedly installed on the surface of the bearing piece, the bearing piece and the detection table are placed at the bottom of the pouring hole through the adjusting mechanism, the sealing ring can prevent liquid in the pouring hole from entering the table, and the situation that the liquid damages the pressure sensor is avoided; when the pressure sensor is extruded, a signal is transmitted to ground alarm equipment to remind a worker of hole collapse, and different repairing schemes can be formulated according to pressure data transmitted back by the pressure sensor and when it is detected that the pressure data is small-range hole collapse or large-range hole collapse is detected that the pressure data is large.
本发明属于桩基施工技术领域，具体的说是用于钻孔灌注桩塌孔部位的桩基施工装置及施工方法，包括地基，所述地基的内部插设有护筒，所述地基的内部开设有灌注孔，所述灌注孔的内部通过调节机构连接有承托件，所述承托件的表面开设有环槽，所述环槽的内壁滑动连接有检测台，所述承托件的表面固定安装有密封圈，通过调节机构将承托件与检测台放入灌注孔底部，密封圈可以防止灌注孔内的液体进入台内，避免液体导致压力传感器损坏，当压力传感器受到挤压时，则会将信号传递给地面报警设备，提醒工作人员发生塌孔现象，并且可以根据压力传感器传回的压力数据，检测到压力数据较小为小范围塌孔或压力数据较大为大范围塌孔，来制定不同的修补方案。
Pile foundation construction device and method for hole collapse part of cast-in-situ bored pile
用于钻孔灌注桩塌孔部位的桩基施工装置及施工方法
BAI HONGWEI (Autor:in) / WANG ZHU (Autor:in) / LIAO BO (Autor:in) / WANG QIUYUE (Autor:in) / PAN HUAITING (Autor:in) / YAO JI (Autor:in) / WEN SHILIN (Autor:in) / XU YU (Autor:in) / ZHENG BINWEN (Autor:in)
31.10.2023
Patent
Elektronische Ressource
Chinesisch
IPC:
E02D
FOUNDATIONS
,
Gründungen
/
F16J
Kolben
,
PISTONS
/
G01L
Messen von Kraft, mechanischer Spannung, Drehmoment, Arbeit, mechanischer Leistung, mechanischem Wirkungsgrad oder des Drucks von Fluiden
,
MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
/
G08B
SIGNALLING OR CALLING SYSTEMS
,
Signalisier- oder Rufsysteme
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