Fixing device of hydraulic pipe of construction machine

摘要

Disclosed therein is an apparatus for fixing hydraulic pipes for a construction machine having a hydraulic pipe clamp fixing a plurality of pipes to a boom structure, including: a lower clamp (20) having a mounting hole (21); a clamp position setting member (22) for fixing the lower clamp (20) to one side of the boom structure (100) through a clamp support member (23) coupled to the mounting hole (21);;an upper clamp (30) coupled onto the lower clamp (20) and having an interference prevention groove (31) in which a head portion (23a) of the clamp support member (23) is placed; and vibration-proof members (41,42) attached to the interiors of the clamps (20,30) to absorb vibration of the pipe (10). When the pipes (10) are assembled or disassembled, the lower clamp (20) is fixed to the boom structure to set the positions of the pipe and the clamp, and thus the assembly is greatly improved. Also, the clamp position setting member (22) for the lower clamp (20) is protected by the upper clamp (10) without being exposed to the outside, and is maintained without interfering with the outside.

主权项

1. An apparatus for fixing hydraulic pipes for a construction machine, which has a hydraulic pipe clamp for fixing a plurality of pipes to a boom structure, comprising:
a lower clamp having a mounting hole; a clamp position setting member for fixing the lower clamp to one side of the boom structure through a clamp support member coupled to the mounting hole; an upper clamp coupled onto the lower clamp and having an interference prevention groove in which a head portion of the clamp support member is placed; and vibration-proof members attached to interiors of the clamps to absorb vibration of the pipes; wherein the vibration-proof members are installed between the upper clamp and the lower clamp; and wherein the vibration-proof members include a plurality of divided vibration-proof pieces installed between a pipe support portion of the lower clamp and a pipe cover portion of the upper clamp; and wherein the upper clamp comprises a flat plate portion including a bottom surface configured to contact the lower clamp, the bottom surface including the interference prevention groove, and the pipe cover portion extending from the flat plate portion to cover the pipe.