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A platform for research: civil engineering, architecture and urbanism
Pier foundation pit fixing groove excavating device and using method
The invention relates to the technical field of foundation pit excavation, and discloses a pier foundation pit fixing groove excavation device and a using method.The pier foundation pit fixing groove excavation device comprises an excavator body, a bucket arm and a breaking hammer and further comprises a discharging pipe, the discharging pipe is fixedly installed on the bucket arm, and a transmission mechanism is fixedly arranged on the side wall of the discharging pipe; a gathering mechanism is fixedly arranged at the bottom of the discharging pipe, a screening mechanism is arranged on the side face of the discharging pipe, a cylinder body is detachably installed at the bottom of the bucket arm, the breaking hammer is movably installed at the bottom end of the cylinder body, and a cavity is formed in the discharging pipe. By means of the device, particles of soil can be dispersed, the size of stones can be reduced, the stones can be conveniently discharged out of a foundation pit, the separation effect of the soil and the broken stones is improved during screening, unscrewed soil can be stacked together, discharging operation is directly conducted during foundation pit excavation, and the operation of frequently transferring the soil can be slowed down to a certain extent.
本发明涉及基坑挖掘技术领域，本发明公开了一种桥墩基坑固定槽挖掘装置及使用方法，包括挖掘机机体、斗臂和破碎锤，还包括排料管，所述排料管固定安装在斗臂上，所述排料管的侧壁上固定设置有传动机构，所述排料管的底部固定设置有聚拢机构，所述排料管的侧面设置有筛分机构，所述斗臂的底部可拆卸安装有缸体，所述破碎锤活动安装在缸体的底端，所述排料管的内部设置有腔体，通过设置的旋刀和破碎锤，能够使土壤的颗粒被分散、石块的体积变小，便于排出基坑中，在筛分时使土壤与碎石的分离效果提高，还能将被旋松的土壤堆积在一起，在基坑挖掘时直接进行排料操作，一定程度上能够减缓频繁转运土壤的操作。
Pier foundation pit fixing groove excavating device and using method
The invention relates to the technical field of foundation pit excavation, and discloses a pier foundation pit fixing groove excavation device and a using method.The pier foundation pit fixing groove excavation device comprises an excavator body, a bucket arm and a breaking hammer and further comprises a discharging pipe, the discharging pipe is fixedly installed on the bucket arm, and a transmission mechanism is fixedly arranged on the side wall of the discharging pipe; a gathering mechanism is fixedly arranged at the bottom of the discharging pipe, a screening mechanism is arranged on the side face of the discharging pipe, a cylinder body is detachably installed at the bottom of the bucket arm, the breaking hammer is movably installed at the bottom end of the cylinder body, and a cavity is formed in the discharging pipe. By means of the device, particles of soil can be dispersed, the size of stones can be reduced, the stones can be conveniently discharged out of a foundation pit, the separation effect of the soil and the broken stones is improved during screening, unscrewed soil can be stacked together, discharging operation is directly conducted during foundation pit excavation, and the operation of frequently transferring the soil can be slowed down to a certain extent.
本发明涉及基坑挖掘技术领域，本发明公开了一种桥墩基坑固定槽挖掘装置及使用方法，包括挖掘机机体、斗臂和破碎锤，还包括排料管，所述排料管固定安装在斗臂上，所述排料管的侧壁上固定设置有传动机构，所述排料管的底部固定设置有聚拢机构，所述排料管的侧面设置有筛分机构，所述斗臂的底部可拆卸安装有缸体，所述破碎锤活动安装在缸体的底端，所述排料管的内部设置有腔体，通过设置的旋刀和破碎锤，能够使土壤的颗粒被分散、石块的体积变小，便于排出基坑中，在筛分时使土壤与碎石的分离效果提高，还能将被旋松的土壤堆积在一起，在基坑挖掘时直接进行排料操作，一定程度上能够减缓频繁转运土壤的操作。
Pier foundation pit fixing groove excavating device and using method
一种桥墩基坑固定槽挖掘装置及使用方法
CHEN CHANGSHENG (author) / WANG FENG (author) / JIANG AI (author) / JIANG XIAOQIN (author)
2024-10-29
Patent
Electronic Resource
Chinese
IPC:
E02F
Baggern
,
DREDGING
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