Back to results
US 10,954,653 B2Granted
Foundation construction device and its construction method
AssigneeYubin Wang
InventorYubin Wang
Life of this patent
Estimating the term…
Abstract
A foundation construction device includes a fixed guiding device and a combined device. The fixed guiding device includes a fixed rack and a guiding device. The combined device includes a chain cutter power transmission device, a spoil treatment device, and a rack.
Claims10
A foundation construction device for the construction of a foundation, the foundation construction device comprising:
- a fixed guide to make the foundation in a straight state, the fixed guide comprising a fixed frame and a guide;
- a combined device to connect to the top of the foundation, the combined device comprising a chain blade power transmission device, a spoil treatment device, and a rack, the chain blade power transmission device and the spoil treatment device being installed on the rack;
- and
- a chain blade to excavate rock and soil at the bottom of the foundation and transport the excavated rock and soil to the top, the chain blade comprising a chain and a cutter that is fixed on the chain for rock and soil excavation,
- whereby during operation the fixed guide guides the foundation and/or the combined device to make the foundation in a straight state, the chain blade power transmission device drives the chain blade to run along a track of the foundation, the spoil treatment device separates the rock and soil transported from the bottom of the foundation by the chain blade from the chain blade, and the combined device and the foundation descend synchronously.
2 more elements
A method of foundation construction, the method comprising:
- 1) pre-fabricating a foundation by sections or integrally at a factory;
- 2) installing and fixing a frame at a foundation-construction site;
- 3) transporting a first, bottom section of the foundation to the site, loading the first section into the fixed frame, and installing a chain blade at the first section;
- 4) connecting the bottom of a rack with the top of the first section of the foundation, connecting the chain blade with a chain blade at the top of the first section of the foundation;
- 5) driving the chain blade to move along a track of the foundation, excavating the rock and soil at the bottom of the first section of the foundation, transporting the excavated rock and soil to the top, and separating the rock and soil transported from the bottom of the foundation;
- 6) lowering the combined device and the first section of foundation (4-1) synchronously to a set position;
- 7) separating and removing the rack from the first section of the foundation;
- 8) loading the second section of the foundation into the frame;
- 9) connecting the bottom of the second section of the foundation with the top of the first section of the foundation, connecting the chain blade at the bottom of the second section of the foundation with the chain blade at the top of the first section of the foundation;
- 10) connecting the bottom of the rack with the top of the second section of the foundation, connecting the chain blade with the chain blade at the top of the second section of the foundation;
- 11) driving the chain blade to move along the track of the foundation, excavating the rock and soil at the bottom of the first section of the foundation and transporting the excavated rock and soil to the top, and separating the rock and soil transported from the bottom of the foundation;
- 12) lowering the rack, the first section of the foundation, and the second section of the foundation synchronously to a set position;
- 13) separating and removing the rack from the second section of the foundation;
- 14) repeating the above steps 7), 8), 9), 10), 11), and 12) to complete the connection of each section of the foundation and lowering to the set position, and then pulling out the chain blade for concrete pouring.
11 more elements
Dependencies are inferred from the claim text.