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A platform for research: civil engineering, architecture and urbanism
Open caisson wall walking excavating device
The invention relates to an open caisson wall walking excavating device which comprises an annular guide rail, an excavating main machine and an auxiliary device. The annular guide rail is fixed to the bottom of an open caisson structure, and the excavating main machine can move to the excavating operation position along the annular guide rail to excavate soil and stone in the open caisson. The auxiliary device is located on the outer side of the opening of the open caisson, synchronously moves with the excavating main machine in the perimeter direction of the open caisson, provides power for the excavating main machine and meanwhile controls the excavating main machine to act. The wall walking excavating device is high in construction speed, low in overall cost and suitable for open caisson engineering such as urban underground parking garages and shield launching/receiving wells.
本发明涉及一种沉井壁行挖掘装置，包括环向导轨、挖掘主机和辅助装置；环向导轨固定在沉井结构底部，挖掘主机能够沿着环向导轨移动至挖掘作业位置，挖掘沉井内的土石；辅助装置位于沉井井口外侧，与挖掘主机沿沉井周长方向同步移动，并为挖掘主机提供动力同时控制挖掘主机动作。所述壁行挖掘装置施工速度快，整体成本低，适用于城市地下停车库、盾构始发/接收井等沉井工程。
Open caisson wall walking excavating device
The invention relates to an open caisson wall walking excavating device which comprises an annular guide rail, an excavating main machine and an auxiliary device. The annular guide rail is fixed to the bottom of an open caisson structure, and the excavating main machine can move to the excavating operation position along the annular guide rail to excavate soil and stone in the open caisson. The auxiliary device is located on the outer side of the opening of the open caisson, synchronously moves with the excavating main machine in the perimeter direction of the open caisson, provides power for the excavating main machine and meanwhile controls the excavating main machine to act. The wall walking excavating device is high in construction speed, low in overall cost and suitable for open caisson engineering such as urban underground parking garages and shield launching/receiving wells.
本发明涉及一种沉井壁行挖掘装置，包括环向导轨、挖掘主机和辅助装置；环向导轨固定在沉井结构底部，挖掘主机能够沿着环向导轨移动至挖掘作业位置，挖掘沉井内的土石；辅助装置位于沉井井口外侧，与挖掘主机沿沉井周长方向同步移动，并为挖掘主机提供动力同时控制挖掘主机动作。所述壁行挖掘装置施工速度快，整体成本低，适用于城市地下停车库、盾构始发/接收井等沉井工程。
Open caisson wall walking excavating device
一种沉井壁行挖掘装置
TAN HAO (author) / LUO XIAOQING (author) / ZHANG LEIGANG (author) / YANG FAN (author) / KANG ZENGZHU (author) / CHENG YUN (author)
2021-06-04
Patent
Electronic Resource
Chinese
IPC:
E02F
Baggern
,
DREDGING
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