| 摘要 |
<p>An attaching/detaching device for attaching/detaching a deodorization tool (G) to/from the fixing pipe (N) of an inlet (M) for sewage pipeline/conduit easily from a ground unit without requiring any special power or mechanical force. The attaching/detaching device (S) comprises an attachment/detachment mechanism section (T) that includes a long rigid sleeve (1), an operating rod (3) for attachment/detachment and an operating rod (4) for hoisting motion arranged movably up and down along the sleeve, a fixing plate (5) secured to the lower end of the sleeve and having a pivot portion becoming the center of rotation, and a hoisting body (7) pivoting about the pivot portion of the fixing plate to be able to be hoisted and having a locking member (6) engaging with the deodorization tool, and that is interlocked with the lower end of the operating rods (3, 4) to perform action for attaching/detaching the deodorization tool, and a hoisting mechanism section (U) for hoisting the hoisting body about the pivot portion. Furthermore, the pivot portion has a hollow section aligned with the axis, the attachment/detachment mechanism section is provided, at the opposite distal ends thereof, with attaching/detaching pins (38) for sideward advance/retract motion, and the attachment/detachment pins of the attachment/ detachment mechanism section are inserted into the hollow section of the pivot portion.</p> |
