A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Double-row pile foundation retaining wall combined with foundation pit enclosure
The invention relates to the technical field of land development, and discloses a double-row pile foundation retaining wall combined with a foundation pit enclosure. The double-row pile foundation retaining wall comprises a pile foundation body and a movable screw rod; and a soil clearing latch is arranged on the outer side of the pile foundation body, a driving block is movably mounted on the outer side of a driving spring, and the position, at the bottom end, in the pile foundation body is movably connected with a buffering spring. According to the double-row pile foundation retaining wall combined with the foundation pit enclosure, along with gradual increasing of broken soil, the weight of a soil pushing plate is gradually increased, then the soil pushing plate presses an induction spring connected to the lower part of the soil pushing plate, then the induction spring presses a gravity spring, the gravity spring descends along with the induction spring to compress a gravity rod, and then two sets of gravity switches connected to the gravity rod are connected together in an abutting mode; and the movable screw rod rotates along with the gravity switches, a shaft rod connected tothe movable screw rod is upwards pushed along with the movable screw rod and then pushes an abutting block and the soil pushing plate, the soil pushing plate ascends along with the shaft rod by a certain height to push the soil accumulated on the soil pushing plate to the position above the soil pushing plate, and then subsequent soil filling is conducted to the deign height.
本发明涉及土地开发技术领域，且公开了一种与基坑围护相结合的双排桩基挡土墙，包括桩基主体以及活动螺杆，桩基主体的外侧设置有清土卡齿，驱动弹簧的外侧活动安装有驱动块，桩基主体的内部且位于底端活动连接有缓冲弹簧。该与基坑围护相结合的双排桩基挡土墙，通过被打碎泥土的逐渐增多，推土板的重量逐渐加重，推土板继而压动其下方连接的感应弹簧，感应弹簧继而压动重力弹簧，重力弹簧随之下降压缩重力杆，其上连接的两组重力开关继而抵接到一起；活动螺杆随之转动，其上连接的轴杆随之向上推动，继而推动抵接块以及推土板，推土板随之上升高度，将其上方堆积的泥土推到上方，继而实现后续的填土到设计高度。
Double-row pile foundation retaining wall combined with foundation pit enclosure
The invention relates to the technical field of land development, and discloses a double-row pile foundation retaining wall combined with a foundation pit enclosure. The double-row pile foundation retaining wall comprises a pile foundation body and a movable screw rod; and a soil clearing latch is arranged on the outer side of the pile foundation body, a driving block is movably mounted on the outer side of a driving spring, and the position, at the bottom end, in the pile foundation body is movably connected with a buffering spring. According to the double-row pile foundation retaining wall combined with the foundation pit enclosure, along with gradual increasing of broken soil, the weight of a soil pushing plate is gradually increased, then the soil pushing plate presses an induction spring connected to the lower part of the soil pushing plate, then the induction spring presses a gravity spring, the gravity spring descends along with the induction spring to compress a gravity rod, and then two sets of gravity switches connected to the gravity rod are connected together in an abutting mode; and the movable screw rod rotates along with the gravity switches, a shaft rod connected tothe movable screw rod is upwards pushed along with the movable screw rod and then pushes an abutting block and the soil pushing plate, the soil pushing plate ascends along with the shaft rod by a certain height to push the soil accumulated on the soil pushing plate to the position above the soil pushing plate, and then subsequent soil filling is conducted to the deign height.
本发明涉及土地开发技术领域，且公开了一种与基坑围护相结合的双排桩基挡土墙，包括桩基主体以及活动螺杆，桩基主体的外侧设置有清土卡齿，驱动弹簧的外侧活动安装有驱动块，桩基主体的内部且位于底端活动连接有缓冲弹簧。该与基坑围护相结合的双排桩基挡土墙，通过被打碎泥土的逐渐增多，推土板的重量逐渐加重，推土板继而压动其下方连接的感应弹簧，感应弹簧继而压动重力弹簧，重力弹簧随之下降压缩重力杆，其上连接的两组重力开关继而抵接到一起；活动螺杆随之转动，其上连接的轴杆随之向上推动，继而推动抵接块以及推土板，推土板随之上升高度，将其上方堆积的泥土推到上方，继而实现后续的填土到设计高度。
Double-row pile foundation retaining wall combined with foundation pit enclosure
一种与基坑围护相结合的双排桩基挡土墙
MAO YIMEI (author) / CHEN ZHONGLEI (author) / SHAN PEIPEI (author)
2020-09-04
Patent
Electronic Resource
Chinese
IPC:
E02D
FOUNDATIONS
,
Gründungen
Pile foundation retaining wall structure and construction method
| European Patent Office | 2020
SECANT PILE AND RETAINING WALL COMBINED FOUNDATION PIT SUPPORTING STRUCTURE AND METHOD
| European Patent Office | 2021
| European Patent Office | 2021