Utility tunnel multilayer bridge support

The utility model discloses an utility tunnel multilayer bridge support, it is installed in the roof truss last quarter roof beam of house crossbeam and the breach department between the truss, it is including the horizontal a plurality of installing channel steel that set up, a plurality of interval arrangement about the installing channel steel, adjacent two connect through vertical connection channel -section steel that sets up between the installing channel steel, lie in below installing channel steel set up in roof truss last quarter roof beam lateral part is on this installing channel steel connect the channel -section steel with roof truss last quarter roof beam is connected. This utility tunnel multilayer bridge support can make pipeline and cable after the installation avoid the truss on the house crossbeam, effectively utilizes the crossbeam space, and the wiring is neat. 本实用新型公开了种综合管廊多层桥式支架，其安装于房屋横梁的屋架下弦梁与桁架之间的缺口处，包括横向设置的多个安装槽钢，多个所述安装槽钢上下间隔布置，相邻两个所述安装槽钢之间通过纵向设置的连接槽钢连接，位于最下方的所述安装槽钢设置于所述屋架下弦梁侧部，该安装槽钢