Empty levelling pipeline telescopic joint fixed bolster

The utility model discloses an empty levelling pipeline telescopic joint fixed bolster, bracing (2) including vertical frame frame (1) and a pair of symmetry setting, the top of vertical frame frame (1) and bracing (2) all is equipped with mounting panel (3) with one side, bracing (2) bottom that a pair of symmetry set up connects with the same face down bonding in vertical frame frame (1) lower part, vertical frame frame (1) opposite side is equipped with a set of restraint frame (4), all be equipped with between every restraint frame (4) and vertical frame frame (1) rubber pad (5), rubber pad (5) thickness is not less than 20mm. The utility model discloses a flexonics mode can reduce the stress of air conditioner pipeline, separate the hot and cold tube through the rubber pad simultaneously, can avoid the fixed bolster dewfall, cause the corruption to the fixed bolster to reduce the maintenance cost of air conditioner pipeline, ensure central air conditioning's normal operating. 本实用新型公开了种空调水平管道伸缩节固定支架，包括垂直框