A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Deep foundation pit excavation structure for deep and thick sand soil
The invention provides a deep foundation pit excavation structure for deep and thick sand soil. The deep foundation pit excavation structure for the deep and thick sand soil comprises a machine arm, adriving mechanism, an earth cutting mechanism, a covering mechanism and a drainage mechanism, wherein the earth cutting mechanism is rotationally connected with the driving mechanism, the covering mechanism is rotationally connected with the earth cutting mechanism, the covering mechanism comprises a protective shell, a fixing rod and a rotating rod, the interior of the earth cutting mechanism isrotationally connected with the protective shell, the top surface of the protective shell is rotationally connected with the fixing rod, the fixing rod is connected with a vehicle arm, the side wallof the protective shell with the arc-shaped top is rotationally connected with the rotating rod, the rotating rod is rotationally connected with the driving mechanism, the drainage mechanism is installed in the top end of the earth cutting mechanism, and the protective shell is connected with the side wall of the drainage mechanism in a sliding mode. According to the deep foundation pit excavationstructure for the deep and thick sand soil, accumulated water in an excavator bucket can be conveniently treated, and the accumulated water is prevented from entering a transport vehicle.
本发明提供一种用于深厚沙类土的深基坑开挖结构。所述用于深厚沙类土的深基坑开挖结构包括机臂；驱动机构；挖土机构，且所述挖土机构转动连接所述驱动机构；覆盖机构，所述覆盖机构转动连接所述挖土机构，所述覆盖机构包括保护壳、固定杆和转杆，所述挖土机构的内部转动连接所述保护壳，所述保护壳的顶面转动连接所述固定杆，所述固定杆连接所述机臂；顶为弧形的所述保护壳的侧壁转动连接所述转杆，所述转杆转动连接所述驱动机构；排水机构，所述排水机构安装于所述挖土机构的顶端内部，且所述保护壳滑动连接所述排水机构的侧壁。本发明提供的用于深厚沙类土的深基坑开挖结构便于处理挖斗内部积水，避免积水进入运输车内部。
Deep foundation pit excavation structure for deep and thick sand soil
The invention provides a deep foundation pit excavation structure for deep and thick sand soil. The deep foundation pit excavation structure for the deep and thick sand soil comprises a machine arm, adriving mechanism, an earth cutting mechanism, a covering mechanism and a drainage mechanism, wherein the earth cutting mechanism is rotationally connected with the driving mechanism, the covering mechanism is rotationally connected with the earth cutting mechanism, the covering mechanism comprises a protective shell, a fixing rod and a rotating rod, the interior of the earth cutting mechanism isrotationally connected with the protective shell, the top surface of the protective shell is rotationally connected with the fixing rod, the fixing rod is connected with a vehicle arm, the side wallof the protective shell with the arc-shaped top is rotationally connected with the rotating rod, the rotating rod is rotationally connected with the driving mechanism, the drainage mechanism is installed in the top end of the earth cutting mechanism, and the protective shell is connected with the side wall of the drainage mechanism in a sliding mode. According to the deep foundation pit excavationstructure for the deep and thick sand soil, accumulated water in an excavator bucket can be conveniently treated, and the accumulated water is prevented from entering a transport vehicle.
本发明提供一种用于深厚沙类土的深基坑开挖结构。所述用于深厚沙类土的深基坑开挖结构包括机臂；驱动机构；挖土机构，且所述挖土机构转动连接所述驱动机构；覆盖机构，所述覆盖机构转动连接所述挖土机构，所述覆盖机构包括保护壳、固定杆和转杆，所述挖土机构的内部转动连接所述保护壳，所述保护壳的顶面转动连接所述固定杆，所述固定杆连接所述机臂；顶为弧形的所述保护壳的侧壁转动连接所述转杆，所述转杆转动连接所述驱动机构；排水机构，所述排水机构安装于所述挖土机构的顶端内部，且所述保护壳滑动连接所述排水机构的侧壁。本发明提供的用于深厚沙类土的深基坑开挖结构便于处理挖斗内部积水，避免积水进入运输车内部。
Deep foundation pit excavation structure for deep and thick sand soil
一种用于深厚沙类土的深基坑开挖结构
ZHU ZHONGHUA (author) / SHI LEI (author) / ZHOU ZEFEI (author) / KE JUNYANG (author) / FU YAOFENG (author)
2020-06-05
Patent
Electronic Resource
Chinese
IPC:
E02F
Baggern
,
DREDGING
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