Vibratory grouting drilling rig with auxiliary moving mechanism
US12152360B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | May 7, 2023 |
| Grant date | Nov 26, 2024 |
| Priority date | — |
| Expiry date | Jun 23, 2043 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02P70/10
- WIPO fieldCivil engineering
- WIPO sectorOther fields
Abstract
A vibratory grouting drilling rig includes: a drilling rig bracket, a moving bracket, and a driving mechanism mounted on the drilling rig bracket for driving the moving bracket to move; wherein a working bracket is slidingly mounted on the moving bracket, and a sliding direction of the working bracket is identical to a moving direction of the moving bracket; a vibratory grouting rod and a drilling rod are mounted on the working bracket; multiple flexible connectors are connected between the working bracket and the drilling rig bracket, and are arranged along the moving direction of the moving bracket; the flexible connectors go around an end of the moving bracket and are connected to the drilling rig bracket. When the moving bracket moves, the flexible connectors pull the working bracket to move relative to the moving bracket, thus providing extra drilling force.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.