| 摘要 |
PROBLEM TO BE SOLVED: To provide a decoupling prevention tool for a protective tube and a decoupling prevention method for a protective tube which prevent displacement and dropping of a coupling part of the protective tube mounted for protecting a distribution line in the work or the like in the vicinity of the distribution line.SOLUTION: Disclosed is a decoupling prevention tool 1 for a protective tube of a first protective tube 100 and a second protective tube 2 which are coupled to each other. This tool includes: a clip type first dropping prevention part 2 which is detachable with respect to one end of the first protective tube 100 located on a coupling part side between the first protective tube 100 and the second protective tube 200; a clip type second dropping prevention part 3 which is detachable with respect to one end of the second protective tube 200 located on a coupling part side between the first protective tube 100 and the second protective tube 200; a connection member 4 which has flexibility and detachably connects the first decoupling prevention part 2 and the second decoupling prevention part 3. |
