Underground steel construction utility tunnel's supporting structure

The utility model discloses an underground steel construction utility tunnel's supporting structure, including vertical setting in utility tunnel the main support and with this main support one end swing joint and can follow its relative movement's adjusting device, the other end of main support and the support swing joint who is fixed in the piping lane lateral wall, adjusting device's the other end and the support swing joint who is fixed in the piping lane lateral wall. The utility model discloses well main support, adjusting device, support and piping lane constitute a plane lower pair link mechanism, and main support and adjusting device pass through lower pair (revolute pair, remove vice) and be connected, and the vertical location State's of realization main support fine setting ensures the not run -off the straight along with the deformation of piping lane of main support. 本实用新型公开了种地下钢结构综合管廊的支架结构，包括竖直设置在综合管廊内的主支架和与该主支架端活动连接且可沿其相对移动的调节装置，所述主支架的另端与固定于管廊侧壁的支座活动连接，所述调节装置的另端与固定于管廊侧壁的支座活动连接。本实用新型中主支架、调节装置、支