A resistance buffer device for preventing rockfall
A cushioning device and resistance technology, applied in protective equipment, construction, etc., can solve the problems of economic waste, falling rocks, large amount of consumables, etc., and achieve the effect of light device structure, preventing rapid falling, and large stress area
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[0025] A resistance device for preventing rockfall, the main structure of which is as follows figure 1 , 2 , 3, 4 shown. The device includes a flexible steel mesh cover 1, steel ring fasteners 2, umbrella ropes 3, resistance umbrella sleeves 4, steel strands 5, steel wires 6, resistance umbrellas 7 and expansion bolts 8.
[0026] figure 1 Among them, the stable rock mass on the right side, wherein the flexible wire mesh cover is covered at the bottom of the dangerous rock mass (not shown in the figure). The upper part of the net cover is the dangerous rock mass, which is fixed on the dangerous rock mass around the net cover with sealant.
[0027] When the device is implemented, the flexible steel wire mesh cover is covered on the bottom side surface of the dangerous rock mass, and the mesh cover is connected or bonded to the dangerous rock mass through the steel wire or the glue around it, so that it will not fall, or use an expansion Bolt 8 is fixed on dangerous stone two...
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