Column fixing device for frost prevention machine and installation method thereof
US10641001B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Apr 21, 2017 |
| Grant date | May 5, 2020 |
| Priority date | — |
| Expiry date | Apr 21, 2037 |
Classification
- Technology area (CPC E)Fixed Constructions
- CPC primaryE04H12/2261
- WIPO fieldCivil engineering
- WIPO sectorOther fields
Abstract
A column fixing device for frost prevention machine includes a connecting support, a pedestal, and pedestal bolt. The connecting support is composed of an anti-tilting guide barrel, a fixed pillar, a rib plate, and a connecting plate. The pedestal is composed of pedestal plates spliced to each other, and adjacent pedestal plates are connected via double-end studs. The pedestal bolt is used for fixedly connecting the connecting support with the pedestal. The pedestal is hit into soil to fix the pedestal, and then the frost prevention machine is fixed through the pedestal and the connecting support so as to overcome the difficulty and low efficiency of digging small-diameter installation deep holes required for high precision.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.