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A platform for research: civil engineering, architecture and urbanism
Supporting device for deep foundation pit cover excavation construction
The invention belongs to the technical field of foundation pit supporting, and discloses a deep foundation pit cover excavation construction supporting device which is used for supporting a foundation pit cover plate and a lateral enclosure structure in a foundation pit. The deep foundation pit cover excavation construction supporting device comprises a supporting column, a first supporting mechanism and a second supporting mechanism. One end of the supporting column is connected with the bottom face of the foundation pit. The first supporting mechanism is arranged at the other end of the supporting column and can move in the first direction relative to the supporting column, the first direction is perpendicular to the foundation pit cover plate, and when the first supporting mechanism moves to abut against the foundation pit cover plate, the first supporting mechanism can be locked with the supporting column; the second supporting mechanism can adjust the distance between the two ends of the second supporting mechanism, one end of the second supporting mechanism is connected with the supporting column, and when the other end of the second supporting mechanism moves to abut against the lateral enclosure structure, the second supporting mechanism can lock the distance between the two ends, so that the deep foundation pit cover excavation construction supporting device can support foundation pits of different sizes, welding is not needed, and welding spots are prevented from rusting; the construction efficiency is improved.
本发明属于基坑支护技术领域，公开了一种深基坑盖挖施工支撑装置，用于对基坑内的基坑盖板和侧向围护结构进行支撑。深基坑盖挖施工支撑装置包括支撑柱、第一支撑机构和第二支撑机构。支撑柱一端与基坑的底面连接；第一支撑机构设置于支撑柱的另一端，第一支撑机构能够相对于支撑柱沿第一方向移动，第一方向与基坑盖板垂直，当第一支撑机构移动至与基坑盖板抵接时，第一支撑机构能够与支撑柱锁定；第二支撑机构能够调节自身两端的间距，第二支撑机构一端与支撑柱连接，当另一端移动至与侧向围护结构抵接时，第二支撑机构能够锁定两端的间距，使深基坑盖挖施工支撑装置能够对不同尺寸的基坑进行支撑，无需焊接，避免焊点生锈，提高施工效率。
Supporting device for deep foundation pit cover excavation construction
The invention belongs to the technical field of foundation pit supporting, and discloses a deep foundation pit cover excavation construction supporting device which is used for supporting a foundation pit cover plate and a lateral enclosure structure in a foundation pit. The deep foundation pit cover excavation construction supporting device comprises a supporting column, a first supporting mechanism and a second supporting mechanism. One end of the supporting column is connected with the bottom face of the foundation pit. The first supporting mechanism is arranged at the other end of the supporting column and can move in the first direction relative to the supporting column, the first direction is perpendicular to the foundation pit cover plate, and when the first supporting mechanism moves to abut against the foundation pit cover plate, the first supporting mechanism can be locked with the supporting column; the second supporting mechanism can adjust the distance between the two ends of the second supporting mechanism, one end of the second supporting mechanism is connected with the supporting column, and when the other end of the second supporting mechanism moves to abut against the lateral enclosure structure, the second supporting mechanism can lock the distance between the two ends, so that the deep foundation pit cover excavation construction supporting device can support foundation pits of different sizes, welding is not needed, and welding spots are prevented from rusting; the construction efficiency is improved.
本发明属于基坑支护技术领域，公开了一种深基坑盖挖施工支撑装置，用于对基坑内的基坑盖板和侧向围护结构进行支撑。深基坑盖挖施工支撑装置包括支撑柱、第一支撑机构和第二支撑机构。支撑柱一端与基坑的底面连接；第一支撑机构设置于支撑柱的另一端，第一支撑机构能够相对于支撑柱沿第一方向移动，第一方向与基坑盖板垂直，当第一支撑机构移动至与基坑盖板抵接时，第一支撑机构能够与支撑柱锁定；第二支撑机构能够调节自身两端的间距，第二支撑机构一端与支撑柱连接，当另一端移动至与侧向围护结构抵接时，第二支撑机构能够锁定两端的间距，使深基坑盖挖施工支撑装置能够对不同尺寸的基坑进行支撑，无需焊接，避免焊点生锈，提高施工效率。
Supporting device for deep foundation pit cover excavation construction
深基坑盖挖施工支撑装置
CAO HONG (author) / SUN JIUCHUN (author) / WANG GUI (author) / LI JINYU (author) / XUE WUQIANG (author)
2023-08-15
Patent
Electronic Resource
Chinese
IPC:
E02D
FOUNDATIONS
,
Gründungen
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