| 摘要 |
The present invention relates to a strain relief apparatus for an overhead power transmission cable. The strain relief apparatus according to an embodiment of the present invention includes: a housing (100); a first drive motor (200); second side drive motors (300a, 300b); linear guide means (400a, 400b); a first drive screw (500b); second side drive screws (600a, 600b); a tension detection means (800a, 800b); and a control means (900). The linear guide means (400a, 400b) are coupled to the lower surfaces of the motor bases (330a, 330b) included in the second side drive motors (300a, 300b). |
