A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Building foundation pit backfill material equipment
The invention belongs to the technical field of foundation pit backfilling, and discloses building foundation pit backfilling material equipment which comprises a rack, a dewatering assembly and a vibrating screen assembly, the dewatering assembly and the vibrating screen assembly are sequentially arranged in the rack in the backfilling material conveying direction, and the dewatering assembly comprises a main shaft, a spiral conveying rod and a sleeve which are sequentially and coaxially assembled from inside to outside; the main shaft is rotationally connected with the rack, the sleeve is fixedly connected into the rack, a plurality of clamping grooves are formed in the outer side of the sleeve, filter screens are fixedly installed in the clamping grooves, a center shaft of the spiral conveying rod is of a circular truncated cone structure, and the diameter of the center shaft of the spiral conveying rod is gradually increased in the backfill material conveying direction. When the spiral conveying rod conveys the backfill material, the gap between the spiral conveying rod and the sleeve is gradually reduced to extrude the backfill material, the water content of the backfill material can be rapidly and effectively reduced, and the construction effect of backfill compaction of the foundation pit is guaranteed.
本发明属于基坑回填技术领域，发明公开了一种建筑基坑回填材料设备，包括机架以及沿回填材料输送方向依次设置于机架内的脱水组件和振动筛组件，所述脱水组件包括由内至外依次共轴装配的主轴、螺旋输送杆和套筒，所述主轴与机架转动连接，所述套筒固定连接于机架内，所述套筒外侧开设有多个卡槽，多个所述卡槽内均固定安装有滤网，所述螺旋输送杆的中心轴为圆台结构，且沿回填材料输送方向螺旋输送杆中心轴直径逐渐增大。本发明中螺旋输送杆在输送回填材料时，螺旋输送杆和套筒之间的间隙逐渐减小对回填材料进行挤压，可快速有效的降低回填材料的含水率，以保证基坑回填压实的施工效果。
Building foundation pit backfill material equipment
The invention belongs to the technical field of foundation pit backfilling, and discloses building foundation pit backfilling material equipment which comprises a rack, a dewatering assembly and a vibrating screen assembly, the dewatering assembly and the vibrating screen assembly are sequentially arranged in the rack in the backfilling material conveying direction, and the dewatering assembly comprises a main shaft, a spiral conveying rod and a sleeve which are sequentially and coaxially assembled from inside to outside; the main shaft is rotationally connected with the rack, the sleeve is fixedly connected into the rack, a plurality of clamping grooves are formed in the outer side of the sleeve, filter screens are fixedly installed in the clamping grooves, a center shaft of the spiral conveying rod is of a circular truncated cone structure, and the diameter of the center shaft of the spiral conveying rod is gradually increased in the backfill material conveying direction. When the spiral conveying rod conveys the backfill material, the gap between the spiral conveying rod and the sleeve is gradually reduced to extrude the backfill material, the water content of the backfill material can be rapidly and effectively reduced, and the construction effect of backfill compaction of the foundation pit is guaranteed.
本发明属于基坑回填技术领域，发明公开了一种建筑基坑回填材料设备，包括机架以及沿回填材料输送方向依次设置于机架内的脱水组件和振动筛组件，所述脱水组件包括由内至外依次共轴装配的主轴、螺旋输送杆和套筒，所述主轴与机架转动连接，所述套筒固定连接于机架内，所述套筒外侧开设有多个卡槽，多个所述卡槽内均固定安装有滤网，所述螺旋输送杆的中心轴为圆台结构，且沿回填材料输送方向螺旋输送杆中心轴直径逐渐增大。本发明中螺旋输送杆在输送回填材料时，螺旋输送杆和套筒之间的间隙逐渐减小对回填材料进行挤压，可快速有效的降低回填材料的含水率，以保证基坑回填压实的施工效果。
Building foundation pit backfill material equipment
一种建筑基坑回填材料设备
ZHANG DEGANG (author) / CHEN MINGZHU (author) / LIU XIN (author) / CHEN HAORAN (author) / QIN FAGANG (author) / WANG YOUWEI (author) / TANG XIANGHUI (author) / ZHANG HAIXUAN (author) / HUANG ZIHAN (author) / WANG JIEXING (author)
2024-09-10
Patent
Electronic Resource
Chinese
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