Shield gantry car and for jiayouche disconnect -type sleeper

The utility model discloses a shield gantry car and for jiayouche disconnect -type sleeper, including jiayouche sleeper and two respectively the symmetry set up jiayouche sleeper both sides and all with jiayouche sleeper disconnect -type complex platform truck sleeper, the draw -in groove has been seted up respectively at jiayouche sleeper both ends, the platform truck sleeper include the arc and with section of jurisdiction inner wall complex under the arc, go up the arc and be provided with the backup pad down between the arc, the one end horizontal installation that the jiayouche sleeper was kept away from to lower arc and last arc has the mounting panel, down the arc other end with the laminating of jiayouche sleeper tip, the one end of backup pad extends to in the draw -in groove. The utility model discloses a down arc one end with the laminating of jiayouche sleeper tip to and in the one end of backup pad extends to the draw -in groove of jiayouche sleeper, inject the removal of jiayouche sleeper and pl