Blasting protector

The utility model discloses a blasting protector, including concrete foundation, concrete foundation's top fixedly connected with support, the inside swing joint of support has the check lock lever, concrete foundation's bottom fixedly connected with blasting ground, check lock lever fixed...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: GUO MING, WANG LIUXUN, SHI JINYAN, WEN YUHUI, QIAO XIN, DUAN QIANG, ZHENG XINGE, YUAN CHONGXUAN, WANG MING
Format: Patent
Sprache:chi ; eng
Schlagworte:
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Beschreibung
Zusammenfassung:The utility model discloses a blasting protector, including concrete foundation, concrete foundation's top fixedly connected with support, the inside swing joint of support has the check lock lever, concrete foundation's bottom fixedly connected with blasting ground, check lock lever fixed connection is in the inside on blasting ground, the side fixedly connected with dead lever of support, the spout has been seted up to the side of dead lever, the inside swing joint of spout has the baffle, the quantity of dead lever is two, and two dead levers central line of using the baffle is as the bothsides of symmetry axis symmetric distribution at the baffle, fluted and through -hole is seted up respectively to the lower surface of baffle. This blasting protector is through setting up sand bag, pressure decreasing plate and baffle, and can effectual popping rock expose makes protector's security performance increase, through having set up last wire netting, wire netting and big gun quilt down, can be better resist th