JP2006274596A5 - - Google Patents

Claims (8)

On the traveling device (3), there is provided a turning board (19) supported so as to be rotatable about a turning axis (X) in the vertical direction, and the engine (29) is accommodated on the rear part of the turning board (19). In the turning work machine provided with the bonnet (15)
A swivel working machine characterized in that a pipe holding member (100) for holding a plurality of air conditioner pipes (101) and a plurality of hydraulic pipes (104) in a concentrated manner is provided in the bonnet (15). .   The pipe holding member (100) includes an air conditioner pipe holding part (103) for holding a plurality of air conditioner pipes (101), and a hydraulic pipe holding part (105) for holding a plurality of hydraulic pipes (104). The swivel work machine according to claim 1, wherein the swivel work machines are arranged so as to overlap vertically.   The air conditioning pipe holding section (103) includes a pair of support bases (107) fixed on the swivel board (19), and the hydraulic pipe holding section (105) is provided between the pair of support bases (107). The plurality of air conditioner pipes (101) are provided between the pair of support bases (107) provided below the hydraulic pipe holding part (105). Swivel work machine. The hydraulic pipe holder (105) includes a lower pipe holder (108) and an upper pipe holder (109), and the lower pipe holder (108) is placed on the air conditioner pipe holder (103). The turning work machine according to claim 2 or 3 , wherein the upper pipe holder (109) is fixed and mounted on the lower pipe holder (108).   The lower pipe holder (108) has a pair of upper and lower pipe holding bodies (111, 112), and an insertion hole (113) through which the hydraulic pipe (104) is inserted between the pair of pipe holding bodies (111, 112). ) Are formed, and the pair of upper and lower pipe sandwiching bodies (111, 112) are sandwiched up and down by a pair of upper and lower sandwiching plates (115, 116), and a pair of upper and lower pipes are clamped by a fastener (119) such as a bolt and nut. The turning work machine according to claim 4, wherein the turning work machine is tightened up and down via plates (115, 116). The upper pipe holder (109) has a pipe holder (124) formed with a plurality of insertion holes (123) through which the hydraulic pipe (104) is inserted, and is disposed above the pipe holder (124). A holding plate (125) is provided, and the pipe holding body (124) is vertically clamped by a fastener (127) between the holding plate (125) and the upper holding plate (115) of the lower pipe holding body (124). The turning work machine according to claim 4 or 5 , wherein the turning work machine is configured to do so. In the bonnet (15), any one of the preceding claims, characterized in that the air conditioning apparatus of the compressor such as a hydraulic pump (91, 92, 93) for sending hydraulic oil to the various hydraulic components is provided The turning work machine according to item 1 . The engine (29) is arranged in the left-right direction on the rear portion of the turning board (19), and a plurality of hydraulic pumps (91, 92, 93) are arranged in the left-right direction on the left outer side of the engine (29). , in the vicinity of the hydraulic pumps (91, 92, 93) in the left outer side of the engine (29), any one of the preceding claims, characterized in that the pipe holding member (100) is arranged The turning work machine as described in.