Heavy-load composite function anchoring device for scaffold

Abstract

The invention relates to a heavy-load composite function anchoring device for a scaffold, and belongs to the field of construction tools for building plank roads. The heavy-load composite function anchoring device comprises a conical expandable tip (1) and an inner pipe (2), wherein the expandable tip (1) is connected to the lower part of the inner pipe (2). The heavy-load composite function anchoring device is characterized in that an outer thimble (3) is movably sleeved outside the inner pipe (2), a plurality of grooves are formed on the lower part of the outer thimble (3) to form a multi-toothed tip enclosed outside the expandable tip (1), an outer thimble end plate (5) with a reinforcing rib is in sleeve joint with the upper part of the outer thimble (3), a plurality of screw holes and annular lifting lugs for installing safety ropes are formed or arranged on the outer thimble end plate (5), and a plurality of spherical rotary tables are fixed on the outer thimble end plate (5), a filling ring (4) is sleeved outside the outer thimble (3) and in a process gap at the end opening of a down-the-hole, and an inner pipe end plate (8) is arranged on the upper part of the inner pipe (2). The heavy-load composite function anchoring device for the scaffold can be detached and reused, has large bearing capacity, can be fixed in the down-the-hole through mechanical force, has universal adjustment capacity, and needs no shut down.

Description

technical field [0001] The utility model relates to a heavy-load composite function anchoring device for scaffolding, which belongs to the field of building plank road construction tools. Specifically relates to a supporting anchoring device for erecting a working platform on a cliff. Background technique [0002] The anchorage point is used as the load-bearing point. In order to realize the load-bearing, there are many types of anchor rods. The anchor rods used for slope protection have a variety of detachable and reusable anchor rods, but the load capacity is not large; Anchorage point, the fastening point of the pull rope and the consolidation point of the support rod are set on the end surface of the anchor rod. The consolidated state does not have the ability to adjust the universal direction. The heavy-duty anchor point is usually sealed with cement, organic adhesive and other materials. Grouting, and the grouting needs solidification time, the construction must be st...

AI Technical Summary

Problems solved by technology

[0002] The anchorage point is used as the load-bearing point. In order to realize the load-bearing, there are many types of anchor rods. The anchor rods used for slope protection have a variety of detachable and reusable anchor rods, but the load capacity is not large; Anchorage point, the fastening point of the pull rope and the consolidation point of the support rod are set on the end surface of the anchor rod. The consolidated state does not have the ability to adjust the universal direction. The heavy-duty anchor point is usually sealed with cement, organic adhesive and other materials. grouting, and the grouting needs solidification time, the construction must be stopped, it cannot be put into use immediately, and it is difficult to realize continuous operation

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