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System for protecting cables in underground pipeline, uses small robot carriage to spread protective layer of resin over cable
System for protecting cables in underground pipeline, uses small robot carriage to spread protective layer of resin over cable
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机译:用于保护地下管线电缆的系统,使用小型机械手托架将树脂保护层散布在电缆上
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摘要
A tracked robot carriage (6) is placed in the pipeline, via a manhole (4). The robot is drawn along the pipeline by a cable (8) attached to a drive mechanism (10) on a road vehicle (9) on the surface (3). As the robot passes over the cable (2) to be protected, the resin mixture (5) is spread via a pipe (11) and mouthpiece (12). The resin sets and protects the cable from damage by rodents or aggressive liquids.
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