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A platform for research: civil engineering, architecture and urbanism
Foundation pit excavating device
The invention relates to a foundation pit excavating device. The device comprises a supporting mechanism, an earth cutting mechanism and an earth lifting mechanism. The supporting mechanism comprises a mounting frame, and the supporting mechanism is used for making contact with the pit wall of the pre-excavation foundation pit for supporting through a first driving cylinder on the mounting frame so as to fix the mounting frame. A first mounting plate is arranged on the mounting frame through a second driving cylinder in an up-and-down telescopic mode, the earth cutting mechanism is arranged on the first mounting plate, and the up-and-down feeding amount is achieved through the second driving cylinder. The earth cutting mechanism comprises a digging drill bit used for downward digging and positioning and a gear shaping rolling shaft used for horizontal digging. And a soil shoveling structure is synchronously and rotationally arranged on the second mounting plate. The soil lifting mechanism comprises a lifting frame movably arranged on the mounting frame, a soil lifting bucket located behind the corresponding soil shoveling plate in the rotating direction of the second mounting plate is arranged on the lifting frame, and soil in the soil lifting bucket is lifted out of the foundation pit through the lifting frame. In the excavation process, the labor intensity of workers is low, the construction efficiency is greatly improved, and various potential safety hazards existing in manual excavation of the foundation pit are also eliminated.
本发明涉及一种基坑挖掘装置。该装置包括支撑机构、挖土机构和提土机构。支撑机构包括安装架，安装架上通过第一驱动缸使支撑结构用于与预挖掘基坑的坑壁接触支撑以固定安装架。安装架上通过第二驱动缸上下可伸缩设置有第一安装板，挖土机构设置于第一安装板上，通过第二驱动缸实现上下的进给量。挖土机构包括用于向下挖掘定位的挖掘钻头和水平挖掘的刨齿滚轴。第二安装板上同步转动设置有铲土结构。提土机构包括活动设置于安装架上的提升架，提升架上设有沿第二安装板的转动方向位于相应铲土板后方的提土斗，通过提升架将提土斗中的土提出基坑。挖掘过程中，工人的劳动强度底，且施工效率大大提高，也消除了人工挖基坑所存在的各种安全隐患。
Foundation pit excavating device
The invention relates to a foundation pit excavating device. The device comprises a supporting mechanism, an earth cutting mechanism and an earth lifting mechanism. The supporting mechanism comprises a mounting frame, and the supporting mechanism is used for making contact with the pit wall of the pre-excavation foundation pit for supporting through a first driving cylinder on the mounting frame so as to fix the mounting frame. A first mounting plate is arranged on the mounting frame through a second driving cylinder in an up-and-down telescopic mode, the earth cutting mechanism is arranged on the first mounting plate, and the up-and-down feeding amount is achieved through the second driving cylinder. The earth cutting mechanism comprises a digging drill bit used for downward digging and positioning and a gear shaping rolling shaft used for horizontal digging. And a soil shoveling structure is synchronously and rotationally arranged on the second mounting plate. The soil lifting mechanism comprises a lifting frame movably arranged on the mounting frame, a soil lifting bucket located behind the corresponding soil shoveling plate in the rotating direction of the second mounting plate is arranged on the lifting frame, and soil in the soil lifting bucket is lifted out of the foundation pit through the lifting frame. In the excavation process, the labor intensity of workers is low, the construction efficiency is greatly improved, and various potential safety hazards existing in manual excavation of the foundation pit are also eliminated.
本发明涉及一种基坑挖掘装置。该装置包括支撑机构、挖土机构和提土机构。支撑机构包括安装架，安装架上通过第一驱动缸使支撑结构用于与预挖掘基坑的坑壁接触支撑以固定安装架。安装架上通过第二驱动缸上下可伸缩设置有第一安装板，挖土机构设置于第一安装板上，通过第二驱动缸实现上下的进给量。挖土机构包括用于向下挖掘定位的挖掘钻头和水平挖掘的刨齿滚轴。第二安装板上同步转动设置有铲土结构。提土机构包括活动设置于安装架上的提升架，提升架上设有沿第二安装板的转动方向位于相应铲土板后方的提土斗，通过提升架将提土斗中的土提出基坑。挖掘过程中，工人的劳动强度底，且施工效率大大提高，也消除了人工挖基坑所存在的各种安全隐患。
Foundation pit excavating device
一种基坑挖掘装置
LI FAQUAN (author) / LIU JUN (author) / SHI ZHIGANG (author) / QIU PAN (author)
2024-02-09
Patent
Electronic Resource
Chinese
IPC:
E02F
Baggern
,
DREDGING
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