A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Pipeline pre-burying excavating device for water conservancy construction and excavating method thereof
The invention discloses a pipeline pre-burying excavating device for water conservancy construction and an excavating method thereof, and relates to the technical field of water conservancy construction. According to the pipeline pre-buried excavating device for water conservancy construction and the excavating method thereof, when a pre-buried channel is excavated, after an excavating blade completes preliminary deep excavation, a first hydraulic cylinder is adjusted to drive an inner attaching arc plate to move to the lowermost portion of the channel, so that staggered pressing teeth extrude soil at the lowermost portion of the channel in a staggered mode; then, a forward and reverse rotation motor is started, the forward and reverse rotation motor drives a first impact arc plate and a second impact arc plate on the outer side of a rotating shaft to impact an opening attaching extrusion plate and a side wall pressing plate correspondingly, and therefore compaction of soil at the opening of the channel and soil on the inner side wall is achieved; and soil at the whole channel is integrally compacted, and the situation that the height of the bottom of the channel is increased due to soil collapse is avoided.
本发明公开了一种水利施工用管道预埋挖掘装置及其挖掘方法，涉及水利施工技术领域，包括两个接地移动轨、挖掘辊和龙门架。本发明公开的一种水利施工用管道预埋挖掘装置及其挖掘方法具有在进行预埋通道挖掘时，挖掘叶片完成初步深入挖掘后，调节液压缸一带动内贴合弧板移动至通道的最下方，使得错位压齿对通道最下方的土壤进行错位挤压，从而加强通道底部的土壤密实度，继而启动正反转电机，正反转电机带动转动轴外侧的一号撞击弧板和二号撞击弧板分别对开口处贴合挤压板和侧壁压板进行撞击，从而实现通道开口处土壤和内侧壁土壤的压实，完成整体通道处的土壤整体压实，避免其出现土壤塌方造成通道底部高度抬升的效果。
Pipeline pre-burying excavating device for water conservancy construction and excavating method thereof
The invention discloses a pipeline pre-burying excavating device for water conservancy construction and an excavating method thereof, and relates to the technical field of water conservancy construction. According to the pipeline pre-buried excavating device for water conservancy construction and the excavating method thereof, when a pre-buried channel is excavated, after an excavating blade completes preliminary deep excavation, a first hydraulic cylinder is adjusted to drive an inner attaching arc plate to move to the lowermost portion of the channel, so that staggered pressing teeth extrude soil at the lowermost portion of the channel in a staggered mode; then, a forward and reverse rotation motor is started, the forward and reverse rotation motor drives a first impact arc plate and a second impact arc plate on the outer side of a rotating shaft to impact an opening attaching extrusion plate and a side wall pressing plate correspondingly, and therefore compaction of soil at the opening of the channel and soil on the inner side wall is achieved; and soil at the whole channel is integrally compacted, and the situation that the height of the bottom of the channel is increased due to soil collapse is avoided.
本发明公开了一种水利施工用管道预埋挖掘装置及其挖掘方法，涉及水利施工技术领域，包括两个接地移动轨、挖掘辊和龙门架。本发明公开的一种水利施工用管道预埋挖掘装置及其挖掘方法具有在进行预埋通道挖掘时，挖掘叶片完成初步深入挖掘后，调节液压缸一带动内贴合弧板移动至通道的最下方，使得错位压齿对通道最下方的土壤进行错位挤压，从而加强通道底部的土壤密实度，继而启动正反转电机，正反转电机带动转动轴外侧的一号撞击弧板和二号撞击弧板分别对开口处贴合挤压板和侧壁压板进行撞击，从而实现通道开口处土壤和内侧壁土壤的压实，完成整体通道处的土壤整体压实，避免其出现土壤塌方造成通道底部高度抬升的效果。
Pipeline pre-burying excavating device for water conservancy construction and excavating method thereof
一种水利施工用管道预埋挖掘装置及其挖掘方法
HONG YUNJIE (author) / HONG WENSEN (author) / ZHANG ERLIN (author)
2023-07-14
Patent
Electronic Resource
Chinese
IPC:
E02F
Baggern
,
DREDGING
Ecological farmland water conservancy irrigation excavating equipment
| European Patent Office | 2021
Screw-in mechanism and ditch excavating device for urban water conservancy construction
| European Patent Office | 2022
Water conservancy pipeline pre-burying device and construction method thereof
European Patent Office | 2022
Water conservancy pipeline pre-burying device and construction method thereof
| European Patent Office | 2021
Rotary excavating cast-in-place pile drill-burying and rod-burying treatment method
| European Patent Office | 2021