MULTIFUNCTIONAL MANHOLE IRON LID CONVEYING AND HANGING DEVICE AND MANHOLE REPAIR METHOD

摘要

The present invention relates to a multifunctional manhole iron lid carrying and mounting device. A manhole iron lid (2) is arranged in the upper part of a manhole slab (8) and is blocked by a manhole cover (4). The multifunctional manhole iron lid carrying and mounting device includes: a main body (2) including multiple road holders (14) in a supporting frame (12) and arranged on the upper side of the manhole iron lid (2), wherein the road holder is supported on a road (6); a manhole iron lid connection unit (20) installed in the main body (10); a vertically operating unit (30) connected and fixed to the main body (10) and vertically moving the main body (10) and the manhole iron lid connection unit (20) with the forward and backward operations of a lifting rod (32); a caster (40) installed in the lifting rod (32) of the vertically operating unit (30); a lifting unit (50) for lifting the manhole cover (4) from the manhole iron lid (2) by being connected to the main body (10); and a manhole iron lid hanger (60) enabling the manhole iron lid (2) to be lifted when the main body (10) rises since the manhole iron lid (2) is connected to the main body (10).