Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Bored cast-in-place pile device of engineering machinery
The invention discloses a bored cast-in-place pile device of engineering machinery. The bored cast-in-place pile device of engineering machinery structurally comprises a control shaft rod, a crankshaft support, a driving disk, a propelling disk and an injection rod, wherein the crankshaft support is arranged on one side of the top position of the control shaft rod, the middle position of the control shaft rod is connected with the driving disk, and the driving disk is connected with one end of the injection rod through the propelling disk. The bored cast-in-place pile device of engineering machinery has the beneficial effects that redundant air pressure in a drilled hole is discharged through a special pressure relief film, the condensation degree of a concrete pile column is enhanced, thestability of the concrete pile column is greatly improved, meanwhile, the center part of the concrete pile column can be extruded through a smooth shaft sleeve to accelerate the discharge of redundant water in the concrete, and the pressure enhancement effect on the concrete pile column is realized through the cooperation with an extrusion film bag.
本发明公开了一种工程机械的钻孔灌注桩设备，其结构包括：控制轴杆、曲轴支架、驱动盘、推进盘、注压杆，所述控制轴杆顶部位置一侧设有曲轴支架且中部位置连接驱动盘，驱动盘通过推进盘与注压杆一端相互连接，本发明的有益效果：采用特有的泄压膜排出所钻孔洞内多余的空气压力，增强混凝土桩柱的凝结程度，大幅度提升混凝土桩柱的稳固性，同时利用平滑轴套可对混凝土桩柱中心部位进行挤压加速混凝土内部多余的水分排出，配合挤压膜囊实现对混凝土桩柱的压力增强效果。
Bored cast-in-place pile device of engineering machinery
The invention discloses a bored cast-in-place pile device of engineering machinery. The bored cast-in-place pile device of engineering machinery structurally comprises a control shaft rod, a crankshaft support, a driving disk, a propelling disk and an injection rod, wherein the crankshaft support is arranged on one side of the top position of the control shaft rod, the middle position of the control shaft rod is connected with the driving disk, and the driving disk is connected with one end of the injection rod through the propelling disk. The bored cast-in-place pile device of engineering machinery has the beneficial effects that redundant air pressure in a drilled hole is discharged through a special pressure relief film, the condensation degree of a concrete pile column is enhanced, thestability of the concrete pile column is greatly improved, meanwhile, the center part of the concrete pile column can be extruded through a smooth shaft sleeve to accelerate the discharge of redundant water in the concrete, and the pressure enhancement effect on the concrete pile column is realized through the cooperation with an extrusion film bag.
本发明公开了一种工程机械的钻孔灌注桩设备，其结构包括：控制轴杆、曲轴支架、驱动盘、推进盘、注压杆，所述控制轴杆顶部位置一侧设有曲轴支架且中部位置连接驱动盘，驱动盘通过推进盘与注压杆一端相互连接，本发明的有益效果：采用特有的泄压膜排出所钻孔洞内多余的空气压力，增强混凝土桩柱的凝结程度，大幅度提升混凝土桩柱的稳固性，同时利用平滑轴套可对混凝土桩柱中心部位进行挤压加速混凝土内部多余的水分排出，配合挤压膜囊实现对混凝土桩柱的压力增强效果。
Bored cast-in-place pile device of engineering machinery
一种工程机械的钻孔灌注桩设备
LIU GUODONG (Autor:in)
29.05.2020
Patent
Elektronische Ressource
Chinesisch
IPC:
E02D
FOUNDATIONS
,
Gründungen
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