It is interior from anchor suspension bridge

The utility model discloses an it is interior from anchor suspension bridge mainly comprises main push -towing rope, hoist cable, cable tower, batter post, horizon bar, auxiliary pier and girder, the III back anchors of bottom steering block that steering block II, the batter post of steering block I, the cable tower bottom of cable saddle, the horizon bar tip at cable tower top were walked around in proper order to the tip of main push -towing rope are on the girder, batter post and horizon bar set up the both sides at cable tower respectively to have a common extreme point, the mid point at cable tower is established to the extreme point. The utility model discloses saved bulky anchorage, reduced the calculated length of the main push -towing rope of connecting the anchorage, made main push -towing rope stress and amplitude under the dead load reduce, the cable tower basis is walked around to the cable, compares with former earth anchor suspension bridge, has reduced the pressure of cable tower to the groun