CN102874261B - A kind of linear motor train traveling gear - Google Patents
A kind of linear motor train traveling gear Download PDFInfo
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- CN102874261B CN102874261B CN201210379649.XA CN201210379649A CN102874261B CN 102874261 B CN102874261 B CN 102874261B CN 201210379649 A CN201210379649 A CN 201210379649A CN 102874261 B CN102874261 B CN 102874261B
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Abstract
The present invention relates to a kind of linear motor train traveling gear, the structure of the linear motion actuator traveling gear of especially a kind of magnetic-levitation train and wheel-rail train, the normal direction attractive force making full use of linear electric motors becomes lift force, reduce train load and propelling thrust, reduce train comprehensive energy consumption, structure is simple, installation effectiveness is high, and integrated cost is low.
Description
Technical field
The present invention relates to a kind of linear motor train traveling gear, especially a kind of magnetic-levitation train and wheel-rail train linear electric motors traveling gear and making and installation method thereof.
Background technology
Linear electric motors get more and more in the application of magnetic levitation track traffic and subway, light rail transit, and Germany, Japan, Korea S, the U.S., China etc. are all being devoted to research and the Industry Promotion of magnetic levitation track traffic technique.China successively builds up University of Science and Technology for National Defence 200 meters, 1500 meters, Tangshan, 1700 meters, Shanghai magnetic float test wire, and Train experiment speed reaches more than 100 kilometers/hour.Within 2012, build up the 1700 meters of magnetic in southern car strain state and float test wire.The medium-and low-speed maglev train of bogie truck and track structure shown in vehicle track sleeper fixture construction etc. disclosed in the track structure of magnetic floating traffic disclosed in a kind of medium-and low-speed maglev track girder, CN101063287 disclosed in CN200710057177, JP10046501A.
The version of above-mentioned magnetic-levitation train and current subway, light rail transit linear electric motors used, all that the normal direction attractive force of linear electric motors (being about the 10-20% of car weight amount) is acted on suspension magnet with on wheel track, add the load of suspension magnet and promote the energy consumption of car body advance, comprehensively adding 10-20%.
Summary of the invention
For above technical deficiency, the present invention relates to a kind of drum linear motor train traveling gear, especially a kind of magnetic-levitation train and wheel-rail train linear electric motors traveling gear and making and installation method thereof.
The invention provides a kind of linear motor train traveling gear, its cross-sectional configuration shape as shown in Figure 1, is made up of rotor-support-foundation system, stator bogie truck system and track girder.Rotor-support-foundation system is arranged on track girder, and stator bogie truck system is arranged on the bottom in compartment and the right and left is coated on rotor-support-foundation system.
Preferably, track girder is channel suspending rail beam 5, and there is motor mounting groove 5A the centre on track girder top, and the both sides on top are that symmetrical pair of tracks erecting bed 5B forms, as shown in Figure 1.
Preferably, described rotor-support-foundation system is " work " type rotor-support-foundation system or T-shape rotor-support-foundation system.
Preferably, described " work " type rotor-support-foundation system is made up of flange beam stand 1, hold-down bolt, composite sensing plate 3, stud 3A, jam nut 3B, insulating washer 3C, height-regulating mechanism 3D.Flange beam stand is top flange 1A, web 1C, lower flange 1B from top to bottom respectively; Both sides, web 1C top are all provided with insulcrete 1D, play the insulation protection to stator coil and buffer action; The lower flange 1B of flange beam stand 1 is fixed in the motor mounting groove 5A of track girder by hold-down bolt 1E.A pair composite sensing plate system is arranged on the both sides of the top flange 1A of flange beam stand 1, the back side of composite sensing plate 3 and stud 3A are connected with bolt pattern or weld, see Fig. 1, after stud 3A is arranged on the back side of composite sensing plate 3, from bottom to top successively height-regulating mechanism 3D, lower insulating washer 3C are installed, then pass the top flange 1A of flange beam stand 1, install insulating washer 3C, then jam nut 3B is installed, is tightened together by jam nut 3B.Preferably, the levelness of each block composite sensing plate 3 is adjusted by height-regulating mechanism 3D.Preferably, the back side of each block composite sensing plate 3 has 4-10 stud 3A composite sensing plate 3 to be fixed on the lower surface on the 1A both sides, top flange of flange beam stand 1.
Preferably, the stator bogie truck system of corresponding drum rotor-support-foundation system is C type stator bogie truck system, and C type stator bogie truck system is made up of stator support 2, stator adapter plate 2A, cooling aerofoil 2B, stator coil 4.As shown in Figure 1, stator support 2 is " C " shape structures.Pair of right and left stator support 2 is specular " C " shape structures, the top flange 1A of flange beam stand 1 and composite sensing plate system coated, the top of stator support 2 is arranged on car bottom, following stator adapter plate 2A is provided with stator coil 4, a pair composite sensing plate 3 and a pair corresponding installation of stator coil about 4, cooling aerofoil 2B is in the bottom surface of stator adapter plate 2A, the stator adapter plate 2A on cooling aerofoil 2B both sides all has vent window, when car runs, by natural wind cooling stator coil 4.
Preferred, described linear electric motors of the present invention are when track girder restricted width, and drum rotor-support-foundation system can be substituted by T-shaped rotor-support-foundation system completely, as shown in Figure 4.
Described T-shaped rotor-support-foundation system is made up of T-shaped support 14, T-shaped bed bolt group 14C, composite sensing plate 3, stud 3A, jam nut 3B, insulating washer 3C, height-regulating mechanism 3D, insulator cap 3E and insulcrete 1D.T-shaped support 14 is in the structure of falling T-shape, and be T-shaped base plate 14A below, the above is T-shaped back 14B; T-shaped base plate 14A is fixed in the motor mounting groove 5A of track girder by T-shaped bed bolt group 14C; The both sides of T-shaped back 14B are provided with a pair composite sensing plate symmetrically, see Fig. 4 and Fig. 5.The back side of composite sensing plate 3 and stud 3A are connected with bolt pattern or weld, after stud 3A is arranged on the back side of composite sensing plate 3, see Fig. 4 and Fig. 5, left side fitting insulating panels 1D, height-regulating mechanism 3D, right insulating washer 3C, one group of mounting hole 3AA through on T-shaped back 14B, left insulating washer 3C, the jam nut 3B successively by the right side, tightened together by jam nut 3B, then installing insulating cap 3E.Preferably, the composite sensing plate system on the left side of specular is arranged on above-mentioned identical method in two groups of mounting hole 3AB on T-shaped back 14B.
Preferably, the squareness on each block composite sensing plate 3 pairs of ground is adjusted by height-regulating mechanism 3D.Preferably, the back side of each block composite sensing plate 3 has on 4-10 stud 3A, corresponding T-shaped back 14B and has 4-10 one group of mounting hole 3AA and two group of mounting hole 3AB for installing composite sensing plate 3, staggered mutually in the installation site of the composite sensing plate 3 of both sides symmetry, be convenient to install, Fig. 6 is the left view of inverted T shape support 14.
Preferably, the stator bogie truck system of corresponding T-shaped rotor-support-foundation system is perpendicular type stator bogie truck system, and perpendicular type stator bogie truck system comprises right angle stator support 13, cooling aerofoil 2B, stator coil 4.As shown in Figure 4 and Figure 5.Pair of right and left right angle stator support 13 is structure of right angle tyoe of specular, right angle stator support 13 the T-shaped back 14B of T-shaped support 14 and composite sensing plate system coated, the long limit 13A in right angle of right angle stator support 13 is provided with stator coil 4, a pair composite sensing plate 3 and a pair corresponding installation of stator coil about 4, the outside of cooling aerofoil 2B long limit 13A at the right angle of right angle stator support 13, the long limit 13A in right angle on cooling aerofoil 2B both sides all has vent window.In use, the top of right angle stator support 13 is arranged on car bottom; When car runs, the vent window on the long limit 13A in right angle on cooling aerofoil 2B both sides is by natural wind cooling stator coil 4.
The application of described structure of the linear motion actuator, is applied to magnetic suspension train.In the motor mounting groove 5A of described channel suspending rail beam 5, structure of the linear motion actuator of the present invention is installed, track installation platform 5B there is a pair through the track 5C of second pouring, a pair track 5C installs respectively the symmetrical F rail system of a pair mirror and magnetic floats bogie truck system, magnetic floats the middle part that bogie truck system is arranged on two edge of railway car bottom surface, stator bogie truck system is arranged on railway car bottom surface, the traveling gear of common composition magnetic-levitation train.
The structure of the linear motion actuator of drum rotor-support-foundation system of the present invention is installed in the motor mounting groove 5A of described channel suspending rail beam 5, track installation platform 5B there is a pair through the track 5C of second pouring, a pair track 5C installs respectively the symmetrical F rail system of a pair mirror and magnetic floats bogie truck system, magnetic floats the middle part that bogie truck system is arranged on two edge of railway car bottom surface, stator bogie truck system is arranged on railway car bottom surface, the traveling gear of common composition magnetic-levitation train, as shown in Figure 2.
Described F rail system is made up of sleeper 6 and F steel guide rail 8; Described sleeper 6 is H profile steel structures, symmetrically the sleeper lower flange 6B of a pair sleeper 6 is arranged on track 5C by sleeper stud 6C, a pair each upper surface being arranged on the sleeper top flange 6A of sleeper 6 by 4 groups of countersunk-heat bolt group 8A in F steel guide rail about 8 specular ground.Described magnetic floats bogie truck system and floats bogie truck 7, steering hardware 7A, suspension magnet erecting bed 7B and suspension guidance magnets 9 by the magnetic of " L " shape structure of a pair horizontal positioned of left and right specular and form; Steering hardware 7A floats bogie truck 7 the magnetic of " L " shape structure of a pair horizontal positioned of left and right specular and links together, and the lower edge suspension magnet erecting bed 7B that the magnetic of " L " shape structure floats bogie truck 7 is provided with suspension guidance magnets 9; The upper limb that magnetic floats bogie truck 7 is arranged on the bottom in magnetic suspension train compartment, and the lower edge that magnetic floats bogie truck 7 is coated on F track 8, makes F track 8 corresponding with suspension guidance magnets about 9.
When adopting T-shaped rotor-support-foundation system to substitute the structure of the linear motion actuator of drum rotor-support-foundation system completely, the traveling gear of composition magnetic-levitation train, as shown in Figure 7.
The application of described structure of the linear motion actuator, is applied to wheel-rail train.The structure of the linear motion actuator of drum rotor-support-foundation system of the present invention is installed in the motor mounting groove 5A of described channel suspending rail beam 5, the pair of right and left track installation platform 5B of channel suspending rail beam 5 installs a pair rail 11, wheel group 10 and wheel bogie 10A respectively, the middle part that wheel bogie is arranged on two edge of railway car bottom surface, stator bogie truck system is arranged on railway car bottom surface, the running mechanism of common composition wheel-rail train.
The application of described structure of the linear motion actuator, is applied to wheel-rail train.The structure of the linear motion actuator of drum rotor-support-foundation system of the present invention is installed in the motor mounting groove 5A of described channel suspending rail beam 5, the pair of right and left track installation platform 5B of channel suspending rail beam 5 installs a pair rail 11, wheel group 10 and wheel bogie 10A respectively, the middle part that wheel bogie is arranged on two edge of railway car bottom surface, stator bogie truck system is arranged on railway car bottom surface, the running mechanism of common composition wheel-rail train, as shown in Figure 3.
Described rail 11 is by being arranged on pair of right and left track installation platform 5B without pounding sleeper 12, the axle of pair of wheels group 10 is arranged on the bottom before and after compartment, the wheel of wheel group 10 is placed on rail 11, on wheel group 10 installing wheel bogie truck 10A, wheel bogie truck 10A is arranged on the edge at two of bottom surface, compartment.
When adopting T-shaped rotor-support-foundation system to substitute the structure of the linear motion actuator of drum rotor-support-foundation system completely, the traveling gear of composition wheel-rail train, as shown in Figure 8.
Advantage of the present invention is: the structure of linear electric motors conventional is at present stator coil tops at composite sensing plate (rotor), and it is the 110%-120% of vehicle load that normal direction attractive force makes car body run total weight.Structure of the linear motion actuator of the present invention is below stator coil being placed on composite sensing plate (rotor), normal direction attractive force is become lift force, car body effective operation weight is made to be the 80%-90% car body of vehicle load, especially magnetic suspension train becomes lift force the normal direction attractive force of linear electric motors, reduce the performance load 30%-40% of train, reduce train comprehensive energy consumption more than 20%, structure is simple, installation effectiveness is high, and integrated cost is low.
Accompanying drawing explanation
Fig. 1 is structure of the linear motion actuator schematic diagram of the present invention.
Fig. 2 is that linear electric motors of the present invention are applied to magnetic suspension train structural representation.
Fig. 3 is that linear electric motors of the present invention are applied to wheel-rail train structural representation.
Fig. 4 is the present invention's T-shaped rotor structure of the linear motion actuator schematic diagram.
Fig. 5 is the present invention's T-shaped rotor linear electric motors right-hand component enlarged diagram.
Fig. 6 is the T-shaped support left view of the present invention.
Fig. 7 is that the T-shaped rotor linear electric motors of the present invention are applied to magnetic suspension train structural representation.
Fig. 8 is that the T-shaped rotor linear electric motors of the present invention are applied to wheel-rail train structural representation.
1, flange beam stand, 1A, top flange, 1B, lower flange, 1C, web, 1D, insulcrete, 1E, hold-down bolt,
2, stator support, 2A, stator adapter plate, 2B, cooling aerofoil,
3, composite sensing plate, 3A, stud, 3B, tablet nut, 3C, insulating washer, 3D, height-regulating mechanism,
4, stator coil, 5, channel suspending rail beam, 5A, motor mounting groove, 5B, track installation platform, 5C, track,
6, sleeper, 6A, sleeper top flange, 6B, sleeper lower flange, 6C, sleeper stud, 6D, sleeper nut,
7, magnetic floats bogie truck, 7A, steering hardware, 7B, suspension magnet erecting bed, 8, F steel guide rail, 8A, countersunk-heat bolt group, 9, suspension guidance magnets, 10, wheel group, 10A, wheel bogie, 11, rail, 12, without pounding sleeper, 13, right angle stator support, the long limit in 13A, right angle, 14, T-shaped support, 14A, T-shaped base plate, 14B, T-shaped back, 14C, T-shaped bed bolt group.
Detailed description of the invention
Following examples further illustrate of the present invention, but the present invention is not limited thereto.
Embodiment 1:
A kind of linear motor train traveling gear, its cross-sectional configuration shape as shown in Figure 1, is made up of rotor-support-foundation system, stator bogie truck system and track girder.Rotor-support-foundation system is arranged on track girder, and stator bogie truck system is arranged on the bottom in compartment and the right and left is coated on rotor-support-foundation system.Track girder is channel suspending rail beam 5, it is characterized in that there is motor mounting groove 5A the centre on track girder top, and the both sides on top are that symmetrical pair of tracks erecting bed 5B forms, as shown in Figure 1.
Described rotor-support-foundation system is " work " type rotor-support-foundation system.
Described " work " type rotor-support-foundation system is made up of flange beam stand 1, hold-down bolt, composite sensing plate 3, stud 3A, jam nut 3B, insulating washer 3C, height-regulating mechanism 3D.Flange beam stand is top flange 1A, web 1C, lower flange 1B from top to bottom respectively; Both sides, web 1C top are all provided with insulcrete 1D, play the insulation protection to stator coil and buffer action; The lower flange 1B of flange beam stand 1 is fixed in the motor mounting groove 5A of track girder by hold-down bolt 1E.A pair composite sensing plate system is arranged on the both sides of the top flange 1A of flange beam stand 1, the back side of composite sensing plate 3 and stud 3A are connected with bolt pattern or weld, see Fig. 1, after stud 3A is arranged on the back side of composite sensing plate 3, from bottom to top successively height-regulating mechanism 3D, lower insulating washer 3C are installed, then pass the top flange 1A of flange beam stand 1, install insulating washer 3C, then jam nut 3B is installed, is tightened together by jam nut 3B.Preferably, the levelness of each block composite sensing plate 3 is adjusted by height-regulating mechanism 3D.Preferably, the back side of each block composite sensing plate 3 has 4-10 stud 3A composite sensing plate 3 to be fixed on the lower surface on the 1A both sides, top flange of flange beam stand 1.
Stator bogie truck system is made up of stator support 2, stator adapter plate 2A, cooling aerofoil 2B, stator coil 4.As shown in Figure 1, stator support 2 is " C " shape structures.Pair of right and left stator support 2 is specular " C " shape structures, the top flange 1A of flange beam stand 1 and composite sensing plate system coated, the top of stator support 2 is arranged on car bottom, following stator adapter plate 2A is provided with stator coil 4, a pair composite sensing plate 3 and a pair corresponding installation of stator coil about 4, cooling aerofoil 2B is in the bottom surface of stator adapter plate 2A, the stator adapter plate 2A on cooling aerofoil 2B both sides all has vent window, when car runs, by natural wind cooling stator coil 4.
Embodiment 2:
Other are with embodiment 1, and difference is:
Described rotor-support-foundation system is T-shape rotor-support-foundation system.Linear electric motors are when track girder restricted width, and drum rotor-support-foundation system can be substituted by T-shaped rotor-support-foundation system completely, as shown in Figure 4.
Described T-shaped rotor-support-foundation system is made up of T-shaped support 14, T-shaped bed bolt group 14C, composite sensing plate 3, stud 3A, jam nut 3B, insulating washer 3C, height-regulating mechanism 3D, insulator cap 3E and insulcrete 1D.T-shaped support 14 is in the structure of falling T-shape, and be T-shaped base plate 14A below, the above is T-shaped back 14B; T-shaped base plate 14A is fixed in the motor mounting groove 5A of track girder by T-shaped bed bolt group 14C; The both sides of T-shaped back 14B are provided with a pair composite sensing plate symmetrically, see Fig. 4 and Fig. 5.The back side of composite sensing plate 3 and stud 3A are connected with bolt pattern or weld, after stud 3A is arranged on the back side of composite sensing plate 3, see Fig. 4 and Fig. 5, left side fitting insulating panels 1D, height-regulating mechanism 3D, right insulating washer 3C, one group of mounting hole 3AA through on T-shaped back 14B, left insulating washer 3C, the jam nut 3B successively by the right side, tightened together by jam nut 3B, then installing insulating cap 3E.Preferably, the composite sensing plate system on the left side of specular is arranged on above-mentioned identical method in two groups of mounting hole 3AB on T-shaped back 14B.
The squareness on each block composite sensing plate 3 pairs of ground is adjusted by height-regulating mechanism 3D.Preferably, the back side of each block composite sensing plate 3 has on 4-10 stud 3A, corresponding T-shaped back 14B and has 4-10 one group of mounting hole 3AA and two group of mounting hole 3AB for installing composite sensing plate 3, staggered mutually in the installation site of the composite sensing plate 3 of both sides symmetry, be convenient to install, Fig. 6 is the left view of inverted T shape support 14.
Embodiment 3:
Other are with embodiment 1, and difference is:
The stator bogie truck system of corresponding T-shaped rotor-support-foundation system is perpendicular type stator bogie truck system, and perpendicular type stator bogie truck system comprises right angle stator support 13, cooling aerofoil 2B, stator coil 4.As shown in Figure 4 and Figure 5.Pair of right and left right angle stator support 13 is structure of right angle tyoe of specular, right angle stator support 13 the T-shaped back 14B of T-shaped support 14 and composite sensing plate system coated, the long limit 13A in right angle of right angle stator support 13 is provided with stator coil 4, a pair composite sensing plate 3 and a pair corresponding installation of stator coil about 4, the outside of cooling aerofoil 2B long limit 13A at the right angle of right angle stator support 13, the long limit 13A in right angle on cooling aerofoil 2B both sides all has vent window.In use, the top of right angle stator support 13 is arranged on car bottom; When car runs, the vent window on the long limit 13A in right angle on cooling aerofoil 2B both sides is by natural wind cooling stator coil 4.
Embodiment 4:
Described in embodiment 1, the application of structure of the linear motion actuator, is applied to magnetic suspension train.In the motor mounting groove 5A of described channel suspending rail beam 5, structure of the linear motion actuator of the present invention is installed, track installation platform 5B there is a pair through the track 5C of second pouring, a pair track 5C installs respectively the symmetrical F rail system of a pair mirror and magnetic floats bogie truck system, magnetic floats the middle part that bogie truck system is arranged on two edge of railway car bottom surface, stator bogie truck system is arranged on railway car bottom surface, the traveling gear of common composition magnetic-levitation train.
The structure of the linear motion actuator of drum rotor-support-foundation system of the present invention is installed in the motor mounting groove 5A of described channel suspending rail beam 5, track installation platform 5B there is a pair through the track 5C of second pouring, a pair track 5C installs respectively the symmetrical F rail system of a pair mirror and magnetic floats bogie truck system, magnetic floats the middle part that bogie truck system is arranged on two edge of railway car bottom surface, stator bogie truck system is arranged on railway car bottom surface, the traveling gear of common composition magnetic-levitation train, as shown in Figure 2.
Described F rail system is made up of sleeper 6 and F steel guide rail 8; Described sleeper 6 is H profile steel structures, symmetrically the sleeper lower flange 6B of a pair sleeper 6 is arranged on track 5C by sleeper stud 6C, a pair each upper surface being arranged on the sleeper top flange 6A of sleeper 6 by 4 groups of countersunk-heat bolt group 8A in F steel guide rail about 8 specular ground.Described magnetic floats bogie truck system and floats bogie truck 7, steering hardware 7A, suspension magnet erecting bed 7B and suspension guidance magnets 9 by the magnetic of " L " shape structure of a pair horizontal positioned of left and right specular and form; Steering hardware 7A floats bogie truck 7 the magnetic of " L " shape structure of a pair horizontal positioned of left and right specular and links together, and the lower edge suspension magnet erecting bed 7B that the magnetic of " L " shape structure floats bogie truck 7 is provided with suspension guidance magnets 9; The upper limb that magnetic floats bogie truck 7 is arranged on the bottom in magnetic suspension train compartment, and the lower edge that magnetic floats bogie truck 7 is coated on F track 8, makes F track 8 corresponding with suspension guidance magnets about 9.
Embodiment 5:
Other are with embodiment 4, and difference is:
When adopting T-shaped rotor-support-foundation system to substitute the structure of the linear motion actuator of drum rotor-support-foundation system completely, the traveling gear of composition magnetic-levitation train, as shown in Figure 7.
Embodiment 6:
The application of structure of the linear motion actuator described in embodiment 2 or 3, is applied to wheel-rail train.The structure of the linear motion actuator of drum rotor-support-foundation system of the present invention is installed in the motor mounting groove 5A of described channel suspending rail beam 5, the pair of right and left track installation platform 5B of channel suspending rail beam 5 installs a pair rail 11, wheel group 10 and wheel bogie 10A respectively, the middle part that wheel bogie is arranged on two edge of railway car bottom surface, stator bogie truck system is arranged on railway car bottom surface, the running mechanism of common composition wheel-rail train, as shown in Figure 3.
Described rail 11 is by being arranged on pair of right and left track installation platform 5B without pounding sleeper 12, the axle of pair of wheels group 10 is arranged on the bottom before and after compartment, the wheel of wheel group 10 is placed on rail 11, on wheel group 10 installing wheel bogie truck 10A, wheel bogie truck 10A is arranged on the edge at two of bottom surface, compartment.
Embodiment 7:
Other are with embodiment 6, and difference is:
When adopting T-shaped rotor-support-foundation system to substitute the structure of the linear motion actuator of drum rotor-support-foundation system completely, the traveling gear of composition wheel-rail train, as shown in Figure 8.
Claims (5)
1. a linear motor train traveling gear, is made up of rotor-support-foundation system, stator bogie truck system and track girder; Rotor-support-foundation system is arranged on track girder, and stator bogie truck system is arranged on the bottom in compartment and the right and left is coated on rotor-support-foundation system; Described rotor-support-foundation system is " work " type rotor-support-foundation system, and the stator bogie truck system of corresponding drum rotor-support-foundation system is C type stator bogie truck system;
Described " work " type rotor-support-foundation system is made up of flange beam stand (1), hold-down bolt, composite sensing plate (3), stud (3A), jam nut (3B), insulating washer (3C), height-regulating mechanism (3D); Flange beam stand is top flange (1A), web (1C), lower flange (1B) from top to bottom respectively; Web (1C) both sides, top are all provided with insulcrete (1D), play the insulation protection to stator coil and buffer action; The lower flange (1B) of flange beam stand (1) is fixed in the motor mounting groove (5A) of track girder by hold-down bolt (1E); A pair composite sensing plate system is arranged on the both sides of the top flange (1A) of flange beam stand (1), and the back side of composite sensing plate (3) and stud (3A) are connected with bolt pattern or weld; After stud (3A) is arranged on the back side of composite sensing plate (3), height-regulating mechanism (3D), lower insulating washer (3C) are from bottom to top installed successively, then pass the top flange (1A) of flange beam stand (1), install insulating washer (3C), jam nut (3B) is then installed, is tightened together by jam nut (3B);
The levelness of each block composite sensing plate (3) is adjusted by height-regulating mechanism (3D); The back side of each block composite sensing plate (3) has 4-10 stud (3A) composite sensing plate (3) to be fixed on the lower surface on top flange (1A) both sides of flange beam stand (1).
2. linear motor train traveling gear as claimed in claim 1, it is characterized in that, track girder is channel suspending rail beam (5), and there is motor mounting groove (5A) centre on track girder top, and the both sides on top are symmetrical pair of tracks erecting bed (5B) compositions.
3. linear motor train traveling gear as claimed in claim 1, it is characterized in that, the stator bogie truck system of corresponding drum rotor-support-foundation system is " C " type stator bogie truck system, and C type stator bogie truck system is made up of stator support (2), stator adapter plate (2A), cooling aerofoil (2B), stator coil (4), pair of right and left stator support (2) is specular " C " type structure, the top flange of flange beam stand (1) (1A) and composite sensing plate system coated, the top of stator support (2) is arranged on car bottom, following stator adapter plate (2A) is provided with stator coil (4), a pair composite sensing plate (3) and a pair upper and lower corresponding installation of stator coil (4), cooling aerofoil (2B) is in the bottom surface of stator adapter plate (2A), the stator adapter plate (2A) on cooling aerofoil (2B) both sides all has vent window, when car runs, stator coil (4) is cooled by natural wind.
4. the application of linear motor train traveling gear as claimed in claim 2, be applied to magnetic suspension train, it is characterized in that, the linear motor train traveling gear of drum rotor-support-foundation system is installed in the motor mounting groove (5A) of described channel suspending rail beam (5), track installation platform (5B) there is a pair track through second pouring (5C), a pair track (5C) is installed the symmetrical F rail system of a pair mirror and a pair magnetic floats bogie truck system, magnetic floats two edge that bogie truck system is arranged on railway car bottom surface, stator bogie truck system is arranged on the middle part of railway car bottom surface, the traveling gear of common composition magnetic-levitation train,
Described F rail system is made up of sleeper (6) and F steel guide rail (8); Described sleeper (6) is H profile steel structure, symmetrically the sleeper lower flange (6B) of a pair sleeper (6) is arranged on track (5C) by sleeper stud (6C), each upper surface being arranged on the sleeper top flange (6A) of sleeper (6) by 4 groups of countersunk-heat bolt groups (8A) in specular ground, a pair F steel guide rail (8) left and right;
It is left and right specular that described magnetic floats bogie truck system, and left side and right side are floated bogie truck (7), suspension magnet erecting bed (7B) and suspension guidance magnets (9) by the magnetic of " L " shape structure of horizontal positioned respectively and formed; Steering hardware (7A) floats bogie truck (7) the magnetic of " L " shape structure of a pair horizontal positioned of left and right specular and links together, and the lower edge suspension magnet erecting bed (7B) that the magnetic of " L " shape structure floats bogie truck (7) is provided with suspension guidance magnets (9); The upper limb that magnetic floats bogie truck (7) is arranged on the bottom in magnetic suspension train compartment, the lower edge that magnetic floats bogie truck (7) is coated on F track (8), makes F track (8) corresponding up and down with suspension guidance magnets (9).
5. the application of linear motor train traveling gear as claimed in claim 2, is applied to wheel-rail train; It is characterized in that, the linear motor train traveling gear of drum rotor-support-foundation system is installed in the motor mounting groove (5A) of described channel suspending rail beam (5), the pair of right and left track installation platform (5B) of channel suspending rail beam (5) is provided with rail (11), wheel group (10) and wheel bogie (10A), the middle part that wheel bogie is arranged on two edge of railway car bottom surface, stator bogie truck system is arranged on railway car bottom surface, the running mechanism of common composition wheel-rail train;
Described rail (11) is by being arranged on pair of right and left track installation platform (5B) without pounding sleeper (12), the axle of pair of wheels group (10) is arranged on the bottom before and after compartment, the wheel of wheel group (10) is placed on rail (11), on wheel group (10) installing wheel bogie truck (10A), wheel bogie (10A) is arranged on the edge at two of bottom surface, compartment.
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| CN201210379649.XA CN102874261B (en) | 2012-10-09 | 2012-10-09 | A kind of linear motor train traveling gear |
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| CN201210379649.XA CN102874261B (en) | 2012-10-09 | 2012-10-09 | A kind of linear motor train traveling gear |
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| CN102874261B true CN102874261B (en) | 2015-08-26 |
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| CN105253031A (en) * | 2015-11-04 | 2016-01-20 | 上海空列轨道技术有限公司 | Linear motor drive train |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104617741B (en) * | 2015-02-10 | 2017-01-25 | 浙江理工大学 | Symmetrical permanent-magnet linear synchronous motor |
| CN107265257B (en) * | 2017-08-14 | 2023-03-31 | 苏州莱茵电梯股份有限公司 | Linear motor driven diagonal elevator |
| CN111451979A (en) * | 2020-04-09 | 2020-07-28 | 中国铁建重工集团股份有限公司 | Disassembling and assembling equipment |
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| CN201816474U (en) * | 2010-10-13 | 2011-05-04 | 中国人民解放军国防科学技术大学 | Linear induction machine primary component used for maglev train |
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| JPH0728483B2 (en) * | 1987-11-20 | 1995-03-29 | 株式会社安川電機 | Magnetic levitation carrier |
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| US4002124A (en) * | 1974-09-02 | 1977-01-11 | Bliss Pendair Limited | Tracked air cushion vehicle systems |
| EP0224617A1 (en) * | 1985-10-25 | 1987-06-10 | Fuji Electric Co., Ltd. | Rail for use in magnetic propulsive levitation apparatus |
| CN1743202A (en) * | 2004-09-03 | 2006-03-08 | 尚德敏 | High-speed railway |
| CN101656458A (en) * | 2008-08-24 | 2010-02-24 | 刘忠臣 | Linear permanent magnet driver and magnetic levitation vehicle rail system |
| CN201816474U (en) * | 2010-10-13 | 2011-05-04 | 中国人民解放军国防科学技术大学 | Linear induction machine primary component used for maglev train |
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| CN105253031A (en) * | 2015-11-04 | 2016-01-20 | 上海空列轨道技术有限公司 | Linear motor drive train |
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| CN102874261A (en) | 2013-01-16 |
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