Multi-point inverted-oblique-type self-locking anchor bolt
A self-locking bolt and oblique technology, which is applied in the installation of bolts, mining equipment, earthwork drilling and mining, etc., can solve the problems of speed limitation, waste, and long anchoring time, so as to save costs, speed up support, The effect of easy operation
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[0019] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0020] see Figure 1-Figure 5 , in an embodiment of the present invention, a multi-point beveled self-locking bolt includes a multi-point beveled self-locking device, an anchor body 5, a tray 6 and a nut 7, and the multi-points beveled self-locking device Including a cylinder 1, a 18mm*18mm*80mm inclined chute 2 is provided on both sides of the cylinder 1, and the slanted chute 2 is equipped with an inclined chute 3 matching the slanted chute 2, and the inclin...
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