Side slope anchoring drill construction device
The utility model relates to a side slope anchoring drill construction device in a rock side slope anchoring project in projects such as road building. The side slope anchoring drill construction device comprises a drilling machine and a sled type frame. Two front sled heads and two rear sled heads...
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Format: | Patent |
Sprache: | chi ; eng |
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Zusammenfassung: | The utility model relates to a side slope anchoring drill construction device in a rock side slope anchoring project in projects such as road building. The side slope anchoring drill construction device comprises a drilling machine and a sled type frame. Two front sled heads and two rear sled heads are respectively arranged at the front end and the rear end of the frame, a dragging frame is hinged onto the two front sled heads, a lower hinged support is fixed on the front middle portion of the frame, an upper hinged support fixed on a drilling machine channel steel frame is hinged to the lower hinged support through a pin shaft, one end of a supporting rod is hinged to and butts against the drilling machine channel steel frame, the other end of the supporting rod is provided with a plurality of locating holes, a rear support is arranged at the rear end of the frame, a supporting base is arranged at a position on the rear support opposite to the supporting rod, supporting holes are arranged on the supporting b |
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