A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Local dewatering structure for elevator shaft or sump
The invention relates to the technical field of dewatering construction, in particular to a local dewatering structure for an elevator shaft or a sump. A gravel layer, a cushion layer and a foundation layer are arranged at the bottom of the elevator shaft or the sump from bottom to top, the middle of the gravel layer is concave inwards to form a dewatering pit, supporting steel pipes are longitudinally arranged on the lower portion of the foundation layer, the bottom ends of the supporting steel pipes extend downwards to the top of the dewatering pit, and waterproof materials are laid in the cushion layer. A water pump is arranged in the dewatering pit, the water outlet end of the water pump is connected with a water pipe, and the top end of the water pipe penetrates through the foundation layer in an inner cavity of the supporting steel pipe to be discharged outwards. The structure is simple and easy to implement, convenient to construct and low in cost, the quality of the elevator shaft and the sump can be guaranteed to a great extent, the construction efficiency is greatly improved, the construction period is greatly shortened, and meanwhile labor can be saved.
本发明涉及降水施工技术领域，具体是一种对电梯井或集水坑的局部降水结构。电梯井或集水坑底部由下至上分别设置有碎石层、垫层和基础层，碎石层中部内凹形成降水坑，基础层下部纵向设置有支撑钢管，支撑钢管的底端向下延伸至降水坑顶部，垫层中铺设有防水材料，防水材料靠近支撑钢管处沿支撑钢管外壁向上铺设在支撑钢管与基础层之间，降水坑中设置有水泵，水泵的出水端上连接有水管，水管顶端贯穿支撑钢管内腔中的基础层向外排出。该结构简单易行、施工方便、成本低，可极大程度上保证电梯井、集水坑的质量，较大的提高施工效率缩短工期，同时能节省人工。
Local dewatering structure for elevator shaft or sump
The invention relates to the technical field of dewatering construction, in particular to a local dewatering structure for an elevator shaft or a sump. A gravel layer, a cushion layer and a foundation layer are arranged at the bottom of the elevator shaft or the sump from bottom to top, the middle of the gravel layer is concave inwards to form a dewatering pit, supporting steel pipes are longitudinally arranged on the lower portion of the foundation layer, the bottom ends of the supporting steel pipes extend downwards to the top of the dewatering pit, and waterproof materials are laid in the cushion layer. A water pump is arranged in the dewatering pit, the water outlet end of the water pump is connected with a water pipe, and the top end of the water pipe penetrates through the foundation layer in an inner cavity of the supporting steel pipe to be discharged outwards. The structure is simple and easy to implement, convenient to construct and low in cost, the quality of the elevator shaft and the sump can be guaranteed to a great extent, the construction efficiency is greatly improved, the construction period is greatly shortened, and meanwhile labor can be saved.
本发明涉及降水施工技术领域，具体是一种对电梯井或集水坑的局部降水结构。电梯井或集水坑底部由下至上分别设置有碎石层、垫层和基础层，碎石层中部内凹形成降水坑，基础层下部纵向设置有支撑钢管，支撑钢管的底端向下延伸至降水坑顶部，垫层中铺设有防水材料，防水材料靠近支撑钢管处沿支撑钢管外壁向上铺设在支撑钢管与基础层之间，降水坑中设置有水泵，水泵的出水端上连接有水管，水管顶端贯穿支撑钢管内腔中的基础层向外排出。该结构简单易行、施工方便、成本低，可极大程度上保证电梯井、集水坑的质量，较大的提高施工效率缩短工期，同时能节省人工。
Local dewatering structure for elevator shaft or sump
对电梯井或集水坑的局部降水结构
MA YONGZHI (author) / LEI HAOYU (author) / SONG PENGHUI (author) / WANG XIAWEI (author) / LYU ZHENYU (author)
2024-11-15
Patent
Electronic Resource
Chinese
IPC:
E02D
FOUNDATIONS
,
Gründungen
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