Indoor roof bar planting drilling tool
The utility model discloses an indoor roof bar planting drilling tool, including support frame and electric drill anchor post, the electric drill anchor post sets up perpendicularly, is equipped with the vertical motion structure between support frame and the electric drill anchor post, and the vert...
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| Format: | Patent |
| Sprache: | chi ; eng |
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| Online-Zugang: | Volltext bestellen |
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| Zusammenfassung: | The utility model discloses an indoor roof bar planting drilling tool, including support frame and electric drill anchor post, the electric drill anchor post sets up perpendicularly, is equipped with the vertical motion structure between support frame and the electric drill anchor post, and the vertical motion structure includes application of force lever and perpendicular proof bar, and formation lever resistance point is connected through the pivot and the below of electric drill anchor post to the one end of application of force lever, and formation level fulcrum is connected through pivot and support frame in the middle part of application of force lever, the first tie point of formation proof bar is connected through pivot and electric drill anchor post to the one end of proof bar perpendicularly, and formation proof bar second tie point is connected through pivot and support frame to the other end of perpendicular proof bar, and application of force lever and perpendicular proof bar parallel arrangement |
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