It buries a device to bear greatly to climb to bore
The utility model discloses an it buries a device to bear greatly to climb to bore, include along thickness direction direct pouring and climb the awl in concrete member, through wear to adorn connecting bolt and matched with nut in climbing the awl inner chamber encapsulate respectively the interio...
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Format: | Patent |
Sprache: | chi ; eng |
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Zusammenfassung: | The utility model discloses an it buries a device to bear greatly to climb to bore, include along thickness direction direct pouring and climb the awl in concrete member, through wear to adorn connecting bolt and matched with nut in climbing the awl inner chamber encapsulate respectively the interior backing plate of climbing the awl both ends with bury a connecting plate, the mode that combines together through protruding, concave tang is hung the dress and is in bury the boots of climbing on the connecting plate to and the axle is sold in the bearing of transversely wearing dress upper portion in climbing boots, wherein, it is equipped with the frustum of a cone structure of column inner chamber in being to climb the awl, bury the big footpath end that the awl was being climbed in a connecting plate encapsulation. The utility model discloses increase single bearing capacity that buries a device, not only can reduce entire system's complexity, shortened construction period moreover greatly, reduced the const |
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