A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Foundation pit supporting steel sheet pile replacing device
The invention discloses a foundation pit supporting steel sheet pile replacing device which comprises a bottom plate, a vertical plate is fixedly connected to the middle of the upper side of the bottom plate, supporting devices are arranged on the two sides of the vertical plate, each supporting device comprises a fixed guide rod, the fixed guide rods are fixedly connected to the side face of the vertical plate and slidably connected with supporting sleeves, and supporting blocks are arranged at the ends of the supporting sleeves. The side face of the vertical plate is fixedly connected with a supporting oil cylinder, and a telescopic rod of the supporting oil cylinder is fixedly connected with the supporting sleeve. The inclined and mutually-hinged protective plates are sequentially pushed to be vertical through the supporting wheels, the exposed side wall of the foundation pit after the steel sheet pile is pulled out is supported and protected, a soil body after the steel sheet pile is pulled out is supported in time, collapse is avoided, grouting is conducted through the grouting pipe, and the water stopping effect is improved conveniently after a new steel sheet pile is inserted subsequently.
本发明公开了一种基坑支护钢板桩更换装置，包括底板，底板上侧中部固定连接竖板，所述竖板两侧设有支撑装置，每个支撑装置均包括固定导杆，固定导杆固定连接在竖板侧面，固定导杆滑动连接支撑套管，支撑套管端头设有支撑块，竖板侧面固定连接支撑油缸，支撑油缸的伸缩杆与支撑套管固定连接。本发明通过支撑轮依次将倾斜且相互铰接的护板推动竖直，对拔出钢板桩后基坑暴露的侧壁进行支撑防护，及时对钢板桩拔出后的土体进行支护，避免塌陷，并通过注浆管注浆，便于后续插入新的钢板桩后，提高止水效果。
Foundation pit supporting steel sheet pile replacing device
The invention discloses a foundation pit supporting steel sheet pile replacing device which comprises a bottom plate, a vertical plate is fixedly connected to the middle of the upper side of the bottom plate, supporting devices are arranged on the two sides of the vertical plate, each supporting device comprises a fixed guide rod, the fixed guide rods are fixedly connected to the side face of the vertical plate and slidably connected with supporting sleeves, and supporting blocks are arranged at the ends of the supporting sleeves. The side face of the vertical plate is fixedly connected with a supporting oil cylinder, and a telescopic rod of the supporting oil cylinder is fixedly connected with the supporting sleeve. The inclined and mutually-hinged protective plates are sequentially pushed to be vertical through the supporting wheels, the exposed side wall of the foundation pit after the steel sheet pile is pulled out is supported and protected, a soil body after the steel sheet pile is pulled out is supported in time, collapse is avoided, grouting is conducted through the grouting pipe, and the water stopping effect is improved conveniently after a new steel sheet pile is inserted subsequently.
本发明公开了一种基坑支护钢板桩更换装置，包括底板，底板上侧中部固定连接竖板，所述竖板两侧设有支撑装置，每个支撑装置均包括固定导杆，固定导杆固定连接在竖板侧面，固定导杆滑动连接支撑套管，支撑套管端头设有支撑块，竖板侧面固定连接支撑油缸，支撑油缸的伸缩杆与支撑套管固定连接。本发明通过支撑轮依次将倾斜且相互铰接的护板推动竖直，对拔出钢板桩后基坑暴露的侧壁进行支撑防护，及时对钢板桩拔出后的土体进行支护，避免塌陷，并通过注浆管注浆，便于后续插入新的钢板桩后，提高止水效果。
Foundation pit supporting steel sheet pile replacing device
一种基坑支护钢板桩更换装置
GUO PING (author) / HONG SUNG WOO (author) / LI JIANSHE (author) / LYU JUNPENG (author) / LOU ZAIMING (author) / ZHENG YANGMING (author) / LI LEILEI (author) / FENG WENMING (author) / WU YICHAO (author) / SUN TONGYIN (author)
2024-01-19
Patent
Electronic Resource
Chinese
IPC:
E02D
FOUNDATIONS
,
Gründungen
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