Track support for a magnetic levitation railway

Abstract

The present invention relates to a track support for a magnetic levitation railway and to a method for production thereof, in which the track comprises at least two substantially parallel longitudinal supports ( 2 ), each longitudinal support ( 2 ) having a cross-section with at least one projection ( 3, 4 ) and the projections ( 3, 4 ) of parallel longitudinal supports ( 2 ) being substantially aligned with each other, and on the projection ( 3 ) of each longitudinal support ( 2 ) a receiving point is provided for reaction rails ( 8 ) for driving and/or guiding and/or supporting a magnetic levitation train ( 7 ). The two longitudinal supports ( 2 ) are connected at least at one of the axial ends thereof to a cross-member ( 5 ). At least one of the two cross-members ( 5 ) is an edge cross-member ( 5.1 ) provided in an end region of the longitudinal support ( 2 ) and at least one of the longitudinal supports ( 2 ) and/or at least one of the cross-members ( 5 ) has a mounting ( 14, 15, 16 ) for the track support ( 1 ).

1 . A track support of a magnetic levitation railway, comprising:
 at least two substantially parallel longitudinal beams,   each longitudinal beam having a cross-section with at least one projection, and the projections of parallel longitudinal beams being substantially aligned with each other,   a receiving point for reaction rails for driving and/or guiding and/or supporting a magnetic levitation vehicle being provided at the projection of each longitudinal beam,   wherein the two longitudinal beams are connected to a cross-member at least at one of the axial ends thereof, and   at least one of the two cross-members is an edge cross-member arranged in an end region of the longitudinal beams, and at least one of the longitudinal beams and/or at least one of the cross-members has a bearing for the track support.   
     
     
         2 . The track support according to  claim 1 , wherein rail pads are arranged at least at one of the projections. 
     
     
         3 . The track support according to  claim 1 , wherein at least one of the longitudinal beams is divided into segments, in particular longitudinal segments. 
     
     
         4 . The track support according to  claim 1 , wherein the track support, in the longitudinal direction thereof, has at least two consecutive, parallel longitudinal beams, which are connected to at least one cross-member, serving as a center cross-member. 
     
     
         5 . The track support according to  claim 1 , wherein the cross-members are designed as an in-situ concrete topping of the parallel longitudinal beams and/or as a precast concrete part. 
     
     
         6 . The track support according to  claim 1 , wherein the cross-members are arranged between two projections that are oriented toward each other. 
     
     
         7 . The track support according to  claim 1 , wherein the cross-members are arranged at ends of the longitudinal beams, in particular at end faces thereof. 
     
     
         8 . The track support according to  claim 1 , wherein the bearings of the track support are spherical bearings. 
     
     
         9 . The track support according to  claim 1 , wherein sealing elements and/or centering elements are arranged between the longitudinal beams and/or between the longitudinal beams and the cross-members. 
     
     
         10 . The track support according to  claim 1 , wherein end faces of the longitudinal beams and/or of the cross-members are machined, in particular ground and/or milled. 
     
     
         11 . The track support according to  claim 1 , wherein a contact plate for a connection to a longitudinal beam or a cross-member is arranged at least at one of the longitudinal beams and/or at least one of the cross-members, in particular at an end face of the longitudinal beam and/or of the cross-member. 
     
     
         12 . The track support according to  claim 1 , wherein a joint between the longitudinal beams and the cross-members is designed as a dry joint. 
     
     
         13 . The track support according to  claim 1 , wherein the longitudinal beams and/or the cross-members are connected to each other by way of tendons. 
     
     
         14 . The track support according to  claim 13 , wherein the tendons are arranged in a garland-shaped manner in the track support. 
     
     
         15 . The track support according to  claim 1 , wherein the longitudinal beams are produced corresponding to an intended routing of the track, deviating from a straight line, in particular in a twisted and/or horizontally and/or vertically bent manner. 
     
     
         16 . The track support according to  claim 1 , wherein conductor and/or set-down rails are attached on at least one of the projections and/or at least one of the cross-members. 
     
     
         17 . A method for producing a track support of a magnetic levitation railway, comprising:
 at least two substantially parallel longitudinal beams,   each longitudinal beam having a cross-section with at least one projection, and the projections being substantially aligned with each other, and   a receiving point for reaction rails for driving and/or guiding and/or supporting a magnetic levitation railway vehicle being provided at the projection of each longitudinal beam,   wherein the two longitudinal beams are connected to a cross-member at least at one of the axial ends thereof,   the longitudinal beams are made of concrete as a precast concrete part,   the length of the longitudinal beams and the bend of the longitudinal beams are produced corresponding to the installation point thereof in the routing of the track, and   subsequently at least two of the longitudinal beams are connected to cross-members, at least one of the two cross-members being an edge cross-member, and at least one of the longitudinal beams and/or at least one of the cross-members being able to receive a bearing for the track support.   
     
     
         18 . The method according to  claim 17 , wherein rail pads are produced at least at one of the projections. 
     
     
         19 . The method according to  claim 18 , wherein the cross-member is poured between the longitudinal beams from in-situ concrete. 
     
     
         20 . The method according to  claim 19 , wherein the longitudinal beam and/or the cross-member are poured as a precast concrete part, extruded and/or printed. 
     
     
         21 . The method according to  claim 17 , wherein the cross-members are produced as precast concrete parts and connected by way of tendons to end faces of the longitudinal beams. 
     
     
         22 . The method according to  claim 17 , wherein an end face of each longitudinal beam and/or of each cross-member and/or the receiving points for the reaction rails and/or the rail pads are machined, in particular ground and/or milled.