Novel flexible protective net for support
The utility model relates to a novel support flexible protective net which comprises a steel wire rope protective net body, the upper portion of a rope loop is clamped between an upper clamping plate A and a lower clamping plate A, and the lower portion of the rope loop of a spiral steel wire rope A...
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| creator | XU GUANGMING GENG CHUANGANG LIU GUANGWEN XU GUANGGUANG XU GUANGXIAO |
| description | The utility model relates to a novel support flexible protective net which comprises a steel wire rope protective net body, the upper portion of a rope loop is clamped between an upper clamping plate A and a lower clamping plate A, and the lower portion of the rope loop of a spiral steel wire rope A is connected with the steel wire rope protective net body. And the tensile force of the first fixing plate is uniformly distributed on the steel wire rope protecting net body, so that the steel wire rope protecting net body is effectively unfolded. The protective net has the advantages of being high in toughness, flame-retardant, impact-resistant, striking-resistant and corrosion-resistant, capable of effectively preventing splashed coal briquettes from hurting workers, more durable than an iron protective net, capable of being used repeatedly, and ideal for replacing the iron protective net, and the service life of the protective net is several times of that of the iron protective net. Tension of the first fixing |
| format | Patent |
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And the tensile force of the first fixing plate is uniformly distributed on the steel wire rope protecting net body, so that the steel wire rope protecting net body is effectively unfolded. The protective net has the advantages of being high in toughness, flame-retardant, impact-resistant, striking-resistant and corrosion-resistant, capable of effectively preventing splashed coal briquettes from hurting workers, more durable than an iron protective net, capable of being used repeatedly, and ideal for replacing the iron protective net, and the service life of the protective net is several times of that of the iron protective net. 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And the tensile force of the first fixing plate is uniformly distributed on the steel wire rope protecting net body, so that the steel wire rope protecting net body is effectively unfolded. The protective net has the advantages of being high in toughness, flame-retardant, impact-resistant, striking-resistant and corrosion-resistant, capable of effectively preventing splashed coal briquettes from hurting workers, more durable than an iron protective net, capable of being used repeatedly, and ideal for replacing the iron protective net, and the service life of the protective net is several times of that of the iron protective net. 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| language | chi ; eng |
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| subjects | EARTH DRILLING FIXED CONSTRUCTIONS GALLERIES LARGE UNDERGROUND CHAMBERS MINING SHAFTS TUNNELS |
| title | Novel flexible protective net for support |
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