| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a cable branch connection box mounting structure in a manhole for a cable facilitating mounting work of a cable branch and a connection box, which are equipped in the manhole, cable and a sheath pipe reel capable of holding through easy winding a communication/power cable drawn into these cable branch and connection box or a sheath pipe storing the cable. SOLUTION: A horizontal piece 14b of a frame member 14 is inserted and locked to a space 11, formed in a joint part between straight/oblique wall pipes 4, 5, a frame 16 is fixed to a standing piece 14b of the frame member 14, a cable use branch, connection box 15, cable and a sheath pipe reel A are mounted in the frame 16. The cable and the sheath reel 13 are wound on a drum 18, restricted and held by obverse/reverse surface plates 19a, 19b and a side plate 20b of a cover member 20.</p> |
