POWER CABLE CONNECTION STRUCTURE AND FORMATION METHOD OF THE SAME

摘要

PROBLEM TO BE SOLVED: To provide a power cable connection structure which achieves excellent mechanical strength against mechanical external force in particular vertical external force and enables easy handling during installation and cost reduction.SOLUTION: A power cable connection structure 1 includes a reinforcement cylindrical body 10 comprising: a cylindrical part 11 which is disposed so as to cover power cables 50, 50 and formed by glass fiber; and an insulation part 12 formed by hardening a hardening resin penetrating into the cylindrical part. The power cable connection structure 1 includes a flexible cylindrical cover 20 which is formed covering an entire surface of the reinforcement cylindrical body 10 and hermetically seals the reinforcement cylindrical body 10 placed therein.SELECTED DRAWING: Figure 2