发明名称 |
DEVICE FOR FIXING THE HYDRAULIC PIPING OF CONSTRUCTION EQUIPMENT |
摘要 |
<p>Provided is a device for fixing hydraulic piping to prevent the hydraulic piping from sliding down even when the bolt for coupling a clamp which fixes the hydraulic piping is loosened by the vibration generated during operation. The device for fixing the hydraulic piping of construction equipment includes: a piping sheet fixed to a boom structure; upper and lower clamps constituted by a fixed part fixed to the piping sheet and a concave groove for supporting the hydraulic piping; a coupling member for fixing the fixed part to the piping sheet; a hydraulic pipe fixing plate mounted on the piping sheet; a connecting hole for connecting a main pipe, which is connected to a main control valve mounted on an upper rotating body, to the hydraulic pipe disposed on the boom structure; and a bolt and nut for fixing the connecting hole to the hydraulic pipe fixing plate.</p> |
申请公布号 |
EP2770118(A1) |
申请公布日期 |
2014.08.27 |
申请号 |
EP20110874258 |
申请日期 |
2011.10.17 |
申请人 |
VOLVO CONSTRUCTION EQUIPMENT AB |
发明人 |
GO, JOON-SEOG;JO, SUNG-YONG |
分类号 |
E02F9/14;B66C13/12;E02F9/08;E02F9/22;F16L3/02;F16L3/10;F16L3/237 |
主分类号 |
E02F9/14 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|