Rod-type pile foundation for preventing pile body from being heaved and operating method thereof
US12065797B1 · kind B1 · utility
Assignee
Inventors
Key dates
| Filing date | Apr 25, 2024 |
| Grant date | Aug 20, 2024 |
| Priority date | — |
| Expiry date | Apr 25, 2044 |
Classification
- Technology area (CPC E)Fixed Constructions
- CPC primaryE02D2600/10
- WIPO fieldCivil engineering
- WIPO sectorOther fields
Abstract
The present disclosure provides a rod-type pile foundation for preventing a pile body from being heaved and an operating method. The rod-type pile foundation comprises a base, a support block fixed inside the base, a support plate movably disposed at a top of the support block by a guide structure, and an anti-frost heaving component located at a lower portion of the support block. The anti-frost heaving component includes a first connecting rod rotationally connected with the support block and one or more telescopic rods. One end of each of the telescopic rods is fixed on the first connecting rod. A scraping plate is fixed at another end of each of the telescopic rods. The support plate is in transmission connection with the first connecting rod through a transmission component. The transmission component converts a vertical linear motion of the support plate into a rotation of the first connecting rod.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.