CN210882098U - Air railway beam, air railway bogie and suspension type air train climbing system - Google Patents
Air railway beam, air railway bogie and suspension type air train climbing system Download PDFInfo
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- CN210882098U CN210882098U CN201921852400.XU CN201921852400U CN210882098U CN 210882098 U CN210882098 U CN 210882098U CN 201921852400 U CN201921852400 U CN 201921852400U CN 210882098 U CN210882098 U CN 210882098U
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Abstract
The utility model belongs to the technical field of air train traffic, and aims to realize the driving stability of an air train in the climbing process, in particular to an air train track beam, an air train bogie and a suspension type air train climbing system; the suspension type air train climbing system comprises an upright post, an air rail beam, a bogie and an air train carriage, wherein the inner side of a web plate is provided with an auxiliary rail; during the climbing process, the gear is meshed with the rack to rotate. Through gear and the rack meshing that sets up in track web inboard, effectively prevent the swift current car and skid, the drive arrangement through drive gear marching simultaneously cooperates the driving system drive jointly of bogie suspension type air train marchs, has effectively improved the driving stability of air train at the climbing in-process.
Description
Technical Field
The utility model relates to an air traffic technical field, concretely relates to air railway track roof beam, air railway bogie and suspension type air train climbing system.
Background
An aerial rail train belongs to urban fast public transport, and is a suspension type rail transportation system, which comprises rail buttresses, a rail beam, an aerial rail train and a vehicle bogie, wherein the vehicle bogie is arranged inside a box-type rail beam, used for driving the aerial rail train to longitudinally walk along the box-type rail beam which is supported in the air by the support piers, the bottom plate of the box-type track beam is provided with a notch along the longitudinal direction, the bottom end of the vehicle bogie passes through the notch to be connected with a carriage of the aerial rail train, the track beam of built-in suspension type track traffic system generally is the semi-enclosed structure body that has the opening in bottom, and vehicle bogie includes walking wheel and leading wheel usually, and the walking wheel is used for bearing and drive vehicle bogie and aerial rail train, adopts rubber material usually, and the leading wheel is used for leading vehicle bogie, and the supplementary vehicle bogie turns.
When the air train runs on complex terrains such as a large slope, the travelling wheels are in rolling contact with the track travelling plate, so that the air train is difficult to run in a climbing stage, the problems of insufficient power, difficult parking, hidden danger of train slipping and low service life caused by overload running of a power system often occur, and in addition, the problems of difficult parking, hidden danger of train slipping and reduced service life caused by overload running of a braking system also occur when the suspended air train runs downhill.
SUMMERY OF THE UTILITY MODEL
In order to solve the above-mentioned problem among the prior art, be the problem of the stability of driving when solving the climbing of air rail train in complicated topography promptly, the utility model provides an air railway track roof beam, including track running board, web and roof, the inboard of web is provided with supplementary track, supplementary track set up in track running board upper portion is followed the length direction of air railway track roof beam extends, supplementary track with track running board parallel arrangement, be provided with the cogged rail on the supplementary track.
In some preferred examples, the number of the auxiliary rails is two, and the two auxiliary rails are symmetrically arranged relative to the longitudinal symmetry plane of the hollow iron rail beam; the rack is arranged on one side, far away from the rail web, of the auxiliary rail, or the rack is arranged on the auxiliary rail and/or on the area, far away from the empty rail web, of the lower side wall.
In some preferred examples, the auxiliary tracks are multiple groups, and the multiple groups of auxiliary tracks are arranged on the inner side of the auxiliary track web at intervals in parallel; each group of auxiliary tracks are symmetrically arranged relative to the longitudinal symmetrical plane of the air-rail track beam; the rack is arranged on one side, far away from the rail web, of the auxiliary rail, or the rack is arranged on the auxiliary rail and/or on the area, far away from the empty rail web, of the lower side wall.
An empty rail bogie comprises traveling wheels and guide wheels, wherein an auxiliary rail traveling device is arranged on the side part of the empty rail bogie, and the auxiliary rail traveling device comprises a gear capable of being matched with the rack and a driving device for driving the gear to rotate; in the climbing process, the gear is meshed with the rack, and the driving device drives the gear to rotate along the rack by taking the advancing speed of the air-iron bogie as a linear speed.
The utility model provides a suspension type air train climbing system, includes stand, track roof beam, bogie and air train carriage, the track roof beam of suspension type air train climbing system is higher authority the air train track roof beam, the bogie be higher authority the air train bogie, at the climbing in-process, drive arrangement drive gear in the air train bogie rotates, with the walking wheel of air train bogie drives jointly suspension type air train marchs.
In some preferred examples, the number of the rack rails is two, and the two rack rails are symmetrically arranged relative to the longitudinal center line of the air rail beam; each rack comprises a rack which is fixedly arranged on one side of the auxiliary track far away from the track beam web; one or more gears in the auxiliary track walking device are rotatably connected with the empty rail bogie; when the number of the gears in the auxiliary track traveling device is plural, the plural gears are sequentially arranged along the extending direction of the auxiliary track.
In some preferred examples, the rack is one; the rack comprises a rack arranged on one side of the auxiliary track; one or more gears in the auxiliary track walking device are rotatably connected with the empty rail bogie; the auxiliary track walking device further comprises one or more auxiliary guide wheels which are symmetrically arranged with the gear relative to the longitudinal center line of the air-rail track beam, and the auxiliary guide wheels are rotatably connected with the bogie; when the gear is meshed with the rack, the auxiliary guide wheel is in rolling contact with the end part of the auxiliary track; when the number of the gears is multiple, the multiple gears are sequentially arranged along the extending direction of the auxiliary track; when the auxiliary guide wheels are multiple, the auxiliary guide wheels are sequentially arranged along the extending direction of the auxiliary track.
In some preferred examples, the rack is provided on the auxiliary track and/or on a region of the lower side wall remote from the empty rail web; the two toothed rails are symmetrically arranged relative to the longitudinal center line of the air rail beam; each rack comprises a rack which is fixedly arranged on the rack; one or more gears in the auxiliary track walking device are rotatably connected with the empty rail bogie; when the number of the gears in the auxiliary track traveling device is plural, the plural gears are sequentially arranged along the extending direction of the auxiliary track.
In some preferred examples, the rack is one; the rack comprises a rack which is arranged on the auxiliary track and/or on the area of the lower side wall far away from the web plate of the empty rail beam; one or more gears in the auxiliary track walking device are rotatably connected with the empty rail bogie; the auxiliary track walking device further comprises one or more auxiliary guide wheels which are symmetrically arranged with the gear relative to the longitudinal center line of the air-rail track beam, and the auxiliary guide wheels are rotatably connected with the bogie; when the gear is meshed with the rack, the auxiliary guide wheel is in rolling contact with the end part of the auxiliary track; when the gear is a plurality of, a plurality of the gears are arranged in sequence along the extending direction of the auxiliary track.
In some preferred examples, the gear is connected with the air-rail bogie through the driving device; the auxiliary track walking device also comprises a lifting device for pushing the gear to extend upwards and retract downwards; in the climbing process, the lifting device pushes the gear to extend upwards and to be meshed with the rack; the driving device drives the gear to rotate along the rack by taking the traveling speed of the empty-rail bogie as a linear speed.
The utility model has the advantages that:
1) the gear arranged on the bogie is meshed with the toothed rail arranged on the rail beam web plate, so that slipping and parking difficulty of the train are effectively prevented in the climbing stage of the air train, and meanwhile, a power system for driving the gear to move forwards is used in a linkage and matching manner with a power system of the bogie, so that the driving force of the air train in the climbing stage can be enhanced, and the service life of the power system of the train is prolonged; similarly, in the downhill stage, the matching of the rack and the gear, and the matching of the gear power system and the bogie power system effectively reduce the occurrence of the conditions of driving and parking difficulty, and by the aid of the device, the driving stability of the air train in the climbing process can be effectively improved, and driving safety is guaranteed;
2) through setting up in the inboard rack of track beam web, can disperse the bearing load of some train climbing in-process track running board, improve the life of track board, in addition, the utility model discloses simple structure, safe and reliable, convenient to popularize and use.
Drawings
Other features, objects and advantages of the present application will become more apparent upon reading of the following detailed description of non-limiting embodiments thereof, made with reference to the accompanying drawings in which:
fig. 1 is a schematic perspective view of a first embodiment of a suspended air train climbing system according to the present invention;
FIG. 2 is a front view of FIG. 1;
FIG. 3 is a perspective view of the gear of FIG. 1 in engagement with the rack;
FIG. 4 is a front view of the rack of FIG. 1 shown disengaged from the gear;
fig. 5 is a front view of a second embodiment of a suspended air train ramp system of the present invention;
FIG. 6 is a front view of the gear of FIG. 5 in a non-operative condition;
fig. 7 is a front view of a third embodiment of a suspended air train ramp system of the present invention;
FIG. 8 is a front view of the gear of FIG. 7 in a non-operative condition;
fig. 9 is a front view of a fourth embodiment of a suspended air train ramp system of the present invention;
FIG. 10 is a front view of the gear of FIG. 9 in a non-operative condition;
fig. 11 is a front view of a fifth embodiment of a suspended air train ramp system of the present invention.
Description of reference numerals:
1. a track beam; 2. an auxiliary track; 3. a rack rail; 4. a gear; 5. a bogie; 6. A guide wheel; 7. a traveling wheel; 8. an auxiliary guide wheel.
Detailed Description
Preferred embodiments of the present invention will be described below with reference to the accompanying drawings. It should be understood by those skilled in the art that these embodiments are only for explaining the technical principle of the present invention, and are not intended to limit the scope of the present invention.
The utility model provides an air railway track roof beam, including track running board, web and roof, the inboard of web is provided with supplementary track, supplementary track set up in track running board upper portion is followed the length direction of air railway track roof beam extends, supplementary track with track running board parallel arrangement, supplementary track is kept away from one side of track beam web is provided with the cogged rail.
The number of the auxiliary rails is two, the two auxiliary rails are symmetrically arranged relative to a longitudinal symmetrical plane of the air-iron rail beam, and the longitudinal symmetrical plane is a vertical plane where a longitudinal center line of the air-iron rail beam is located; the rack set up in supplementary track is kept away from one side of track beam web, perhaps the rack set up in supplementary track is last and/or the lower lateral wall is kept away from empty rail way beam web's region, promptly the rack can set up supplementary track's lateral surface or side or downside, the region is for being close to the part of supplementary track lateral surface.
The auxiliary tracks are arranged in multiple groups, and the multiple groups of auxiliary tracks are arranged on the inner side of the web plate of the auxiliary track at intervals in parallel; each group of auxiliary tracks is symmetrically arranged relative to a longitudinal symmetrical plane of the air-rail track beam, and the longitudinal symmetrical plane is a vertical plane where a longitudinal center line of the air-rail track beam is located; the number of the auxiliary tracks is preferably even, and the auxiliary tracks arranged on the same side of the inner side of the track web are arranged in parallel at intervals along the height direction of the track web; when the number of the auxiliary tracks is an odd number, the number of the auxiliary tracks arranged on the same side of the inner side of the track beam web is one more than that of the auxiliary tracks arranged on the other side of the inner side of the track beam web, and the auxiliary tracks arranged on the same side of the inner side of the track beam web are arranged in parallel at intervals along the height direction of the track beam web; the rack is arranged on one side, far away from the rail web, of the auxiliary rail, or the rack is arranged on the auxiliary rail and/or on the area, far away from the empty rail web, of the lower side wall.
The utility model provides an empty iron bogie, which comprises a traveling wheel and a guide wheel, wherein two side parts of the empty iron bogie are provided with auxiliary track traveling devices, and each auxiliary track traveling device comprises a gear which can be matched with the rack and a driving device which is used for driving the gear to rotate; in the climbing process, the gear is meshed with the rack, the driving device drives the gear to rotate along the rack by taking the advancing speed of the air train bogie as a linear speed, and the driving device and a power device of the air train bogie jointly drive the suspended air train to advance.
The utility model provides a suspension type air train climbing system, which comprises a stand column, a track beam, a bogie and an air train carriage, wherein the track beam of the suspension type air train climbing system is the air train track beam, and one or more sections of the rack rails are arranged on the air train track beam; the bogie in the suspended air train climbing system is the air train bogie in the suspension air train climbing system; in the climbing process, the gear arranged on the air rail bogie is meshed with the rack arranged on the air rail beam to prevent the sliding vehicle from skidding, and the driving device is matched with a power system of the air rail bogie to drive the suspension type air train to move.
In some embodiments, the number of the rack rails is two, and the two rack rails are symmetrically arranged relative to a vertical plane where a longitudinal center line of the air-rail beam is located; each rack rail comprises a rack, the rack is fixedly arranged on one side of the auxiliary rail, which is far away from the rail beam web, and the rack rails are arranged in a separated mode, so that the rack is convenient to replace after being worn; one or more gears in the auxiliary track walking device are rotatably connected with the empty rail bogie; when the number of the gears in the auxiliary track traveling device is multiple, the multiple gears are sequentially arranged along the extension direction of the auxiliary track, and the extension direction of the auxiliary track is the operable direction of the aerial train; in addition, the rack can also with rack an organic whole sets up, and is convenient the rack with auxiliary rail's installation, integrated into one piece design does benefit to processing, can also strengthen simultaneously the rack with structural strength after auxiliary rail installs.
In some embodiments, the rack is one; the rack comprises a rack which is arranged at the end part of the auxiliary track; one or more gears in the auxiliary track walking device are rotatably connected with the empty rail bogie; the auxiliary track walking device also comprises one or more auxiliary guide wheels which are symmetrically arranged with the gear relative to the longitudinal center line of the air-rail beam, and the auxiliary guide wheels are rotatably connected with the air-rail bogie; when the gear is meshed with the rack, the auxiliary guide wheel is in rolling contact with the end part of the auxiliary track, so that the positioning and guiding effects of the gear and the rack on one side are ensured; when the number of the gears is multiple, the multiple gears are sequentially arranged along the extending direction of the auxiliary track, and the extending direction of the auxiliary track is the advancing direction of the aerial train.
In some embodiments, the number of the rack rails is two, and the two rack rails are symmetrically arranged relative to the longitudinal center line of the air rail beam; each rack comprises a rack, the rack is fixedly arranged on the auxiliary track and/or on the area, away from the web plate of the empty rail track, of the lower side wall, and the rack are arranged in a separated mode, so that the rack can be conveniently replaced after being worn; one or more gears in the auxiliary track walking device are rotatably connected with the empty rail bogie; when the number of the gears in the auxiliary track traveling device is multiple, the multiple gears are sequentially arranged along the extension direction of the auxiliary track, and the extension direction of the auxiliary track is the operable direction of the aerial train; in addition, the rack can also be arranged integrally with the rack, so that the rack is convenient to mount with the auxiliary track, the integrated forming design is favorable for processing, and meanwhile, the structural strength of the rack after mounting with the auxiliary track can be enhanced
In some embodiments, the rack is one; the rack comprises a rack which is arranged on the auxiliary track and/or on the area of the lower side wall far away from the web plate of the empty rail beam; one or more gears in the auxiliary track walking device are rotatably connected with the empty rail bogie; the auxiliary track traveling device also comprises one or more auxiliary guide wheels which are symmetrically arranged relative to the longitudinal center line of the air-rail track beam with the gear, and the auxiliary guide wheels are rotatably connected with the bogie to ensure the positioning and guiding functions of the gear and the rack on one side; when the gear is meshed with the rack, the auxiliary guide wheel is in rolling contact with the end part of the auxiliary track; when the number of the gears is multiple, the multiple gears are sequentially arranged along the extending direction of the auxiliary track, and the extending direction of the auxiliary track is the advancing direction of the aerial train.
Further, the gear is connected with the empty-rail bogie through the driving device; the auxiliary track walking device also comprises a lifting device for pushing the gear to extend upwards and retract downwards; in the climbing process, the lifting device pushes the gear to extend upwards and to be meshed with the rack; the driving device drives the gear to rotate along the rack by taking the traveling speed of the empty-rail bogie as a linear speed; furthermore, in some embodiments of the present invention, the lifting device is used for controlling the gear to move outwards when in an operating state and to engage with the rack, and when in a non-operating state, to control the gear to move inwards and to disengage from the rack.
The invention will be further described with reference to the accompanying drawings in conjunction with specific embodiments.
Scheme one
Referring to fig. 1 and 2, the structure of a first embodiment of a suspended air train climbing system according to the present invention is schematically shown, the present invention includes a track beam 1, an auxiliary track 2, a rack 3, a gear 4, a bogie 5, a guide wheel 6 and a traveling wheel 7, the auxiliary track 2 is disposed inside a web of the track beam 1 and on the upper portion of the track traveling plate, the auxiliary track 2 is disposed parallel to the track traveling plate and extends along the length direction of the track beam 1; the number of the auxiliary tracks 2 is two, and the two auxiliary tracks are symmetrically arranged relative to the longitudinal center line of the track beam; the toothed rail 3 is arranged at the end part of the auxiliary rail 2 far away from the rail web; the upper end of the side part of the bogie is provided with an auxiliary track walking device, the auxiliary track walking device comprises the gear 4 which can be matched with the rack and a driving device for driving the gear to rotate, and the gear 4 is arranged at the top of the bogie 5; each rack comprises a rack which is fixedly arranged at the end part of the auxiliary track far away from the track beam web plate, and in the utility model, the end part refers to the side surface which is far away from the track beam web plate and is parallel to the track beam web plate; in the climbing process, the four gears are respectively meshed with the tooth tracks on the two sides, the driving device drives the gears to rotate along the tooth tracks by taking the advancing speed of the air train bogie as the linear speed, and meanwhile, the driving device and the power system of the bogie are in linkage fit to jointly drive the suspended air train to advance. Further, referring to fig. 3, a partial perspective view of the first embodiment of the present invention is shown, wherein the gear is engaged with the rack, and the gear disposed on the bogie rotates along the rack when in the working state.
Referring to fig. 4, there is shown a front view of a rack out of engagement with a gear in an operating state of the gear when the air train is in a gentle section or a non-steep section, i.e., in a state where a power system of the air train itself is sufficient to ensure stable running thereof; the auxiliary track walking device also comprises a control device for pushing the gear to be close to or far away from the rack, and the control device is arranged in the bogie; in the climbing process, the control device drives the gear to move outwards and engage with the rack, and when the air train is in a gentle road section or a non-steep road section, namely when the gear is not required to engage with the rack, the control device drives the gear to move inwards and disengage from the rack. In prior art, set up the rack usually in the stage of climbing, do not set up the rack in other highway sections, the installation is dismantled inconveniently, but passes through the utility model discloses a this kind of rack setting passes through promptly the gear controlling means's setting can effectively nimble control the power control and the walking control of air train driving in-process, in addition, through the meshing of gear and the nimble control that breaks away from the meshing can effectively cooperate at the driving process the driving system drive of air train the air train marchs, prevents the driving system overwork operation of air train can effectively be guaranteed the driving stability of air train improves simultaneously the life of the driving system of air train.
It is understood by those skilled in the art that the gear in the auxiliary rail traveling device may be plural, and when the gear in the auxiliary rail traveling device is plural, the plural gears are sequentially arranged along the extending direction of the auxiliary rail.
Scheme two
Referring to fig. 5, there is shown a front view of a second embodiment of the suspended air train climbing system of the present invention, in this embodiment, there are two auxiliary rails 2, and the two auxiliary rails are symmetrically arranged with respect to the longitudinal center line of the rail beam; the rack 3 is one, the rack 3 comprises a rack, and the rack is arranged at the end part of the auxiliary track 2, in the utility model, the end part refers to the side surface which is far away from the track beam web and is parallel to the track beam web; in an embodiment of the present invention, two gears 4 are disposed on each bogie, and two gears are disposed on one side of the bogie close to the rack; the auxiliary track walking device also comprises auxiliary guide wheels 8 which are symmetrically arranged with the gear relative to the longitudinal center line of the track beam 5, and the auxiliary guide wheels are rotatably connected with the bogie; in the climbing process, the two gears are meshed with the rack on one side, and the auxiliary guide wheel 8 is in rolling contact with the end part of the other auxiliary track; the driving device drives the gear to rotate along the rack by taking the advancing speed of the air train bogie as a linear speed, and meanwhile, the driving device and a power system of the bogie are in linkage fit to jointly drive the suspended air train to advance.
Referring to fig. 6, there is shown a front view of a gear in a non-operation state, when the power system of the air train itself is sufficient to ensure its operation in a stable driving state when the air train is in a gentle section or a non-steep section, in which the gear 4 is disengaged from the rack 3 and the auxiliary guide wheel 8 is disengaged from the auxiliary track 3; the auxiliary track walking device also comprises a control device for pushing the gear to be close to or far away from the toothed rail and for pushing the auxiliary guide wheel to be close to or far away from the auxiliary track, and the control device is arranged in the bogie; in the climbing process, the control device drives the gear to move outwards and is meshed with the gear rack, and controls the auxiliary guide wheel to move outwards to be in contact with the auxiliary track; when the air train is in a gentle road section or a non-steep road section, namely when the gear is not required to be meshed with the rack, the control device drives the gear to move inwards and disengage from the rack, and controls the auxiliary guide wheel to move inwards and be away from the auxiliary track.
As will be understood by those skilled in the art, the gear in the auxiliary rail traveling device may also be plural, and when the gear is plural, the plural gears are sequentially arranged along the extending direction of the auxiliary rail; meanwhile, the auxiliary guide wheels in the auxiliary rail traveling device may be plural, and when the auxiliary guide wheels are plural, the plural auxiliary guide wheels are sequentially arranged along the extending direction of the auxiliary rail.
Scheme three
Referring to fig. 7, a front view of a third embodiment of the climbing system of the suspension type air train of the present invention is shown, in this embodiment, there are two rack rails 3, two rack rails are symmetrically arranged with respect to the longitudinal center line of the track beam, and the rack rails are arranged on the upper side of the auxiliary track; each rack comprises a rack which is fixedly arranged at the end part of the upper side wall of the auxiliary track, which is far away from the track beam web plate, and the end part of the upper side wall refers to the end part of the upper side of the auxiliary track, which is far away from the track beam web plate; in an embodiment of the present invention, each of the bogies is provided with four gears 4, and the four gears are symmetrically arranged on two sides of a longitudinal center line of the track beam; each rack comprises a rack which is fixedly arranged on the rack, and the gear is meshed with the rack in the climbing process.
Referring to fig. 8, which is a front view of the gear in a non-operating state, when the power system of the air train is sufficient to ensure the operating state of the gear in a stable driving state when the air train is in a gentle section or a non-steep section, the gear 4 is disengaged from the rack 3; the auxiliary track walking device also comprises a control device for pushing the gear to be close to or far away from the rack, and the control device is arranged in the bogie; during climbing, the control device drives the gear to move downwards and is meshed with the rack; when the air train is in a gentle road section or a non-steep road section, namely when the gear is not required to be meshed with the rack, the control device drives the gear to move upwards and is disengaged from the rack, namely the control device is a lifting device.
It is understood by those skilled in the art that the gear in the auxiliary rail traveling device may be plural, and when the gear is plural, the plural gears are sequentially arranged along the extending direction of the auxiliary rail.
Scheme four
Referring to fig. 9, there is shown a front view of a fourth embodiment of the suspended air train climbing system of the present invention, in this embodiment, there are two auxiliary rails 2, and the two auxiliary rails are symmetrically disposed with respect to a longitudinal center line of the rail beam; the number of the rack 3 is one, and the rack 3 is arranged at the upper end part of the auxiliary track 2; the rack 3 comprises a rack which is arranged at the upper end part of the rack 3, in the utility model, the upper end part refers to the position far away from the upper side of the rail beam web plate and close to the right side, so that the gear arranged on the bogie can be meshed with the rack for rotation; in an embodiment of the present invention, two gears 4 are disposed on each bogie, and two gears are disposed on one side of the bogie close to the rack, i.e. on one side; the auxiliary track walking device also comprises auxiliary guide wheels 8 which are symmetrically arranged with the gear relative to the longitudinal center line of the track beam 5, and the auxiliary guide wheels are rotatably connected with the bogie; in the climbing process, the two gears are meshed with the rack on one side, and the auxiliary guide wheel 8 is in rolling contact with the end part of the other auxiliary track; the driving device drives the gear to rotate along the rack by taking the advancing speed of the air train bogie as a linear speed, and meanwhile, the driving device and a power system of the bogie are in linkage fit to jointly drive the suspended air train to advance.
Referring to fig. 10, there is shown a front view of a gear in a non-operation state, when the power system of the air train itself is sufficient to ensure its operation in a stable running state when the air train is in a gentle section or a non-steep section, in which the gear 4 is disengaged from the rack 3 and the auxiliary guide wheel 8 is disengaged from the auxiliary track 3; the auxiliary track walking device also comprises a control device for pushing the gear to be close to or far away from the toothed rail and for pushing the auxiliary guide wheel to be close to or far away from the auxiliary track, and the control device is arranged in the bogie; in the climbing process, the control device drives the gear to move upwards and be meshed with the gear rack, and controls the auxiliary guide wheel to move upwards to be in contact with the auxiliary track; when the air train is in a gentle road section or a non-steep road section, namely when the gear is not required to be meshed with the rack, the control device drives the gear to move downwards and be disengaged from the rack, and controls the auxiliary guide wheel to move downwards and be away from the auxiliary track.
As will be understood by those skilled in the art, the gear in the auxiliary rail traveling device may also be plural, and when the gear is plural, the plural gears are sequentially arranged along the extending direction of the auxiliary rail; meanwhile, the auxiliary guide wheels in the auxiliary rail traveling device may be plural, and when the auxiliary guide wheels are plural, the plural auxiliary guide wheels are sequentially arranged along the extending direction of the auxiliary rail.
Scheme five
Referring to fig. 11, the rack 3 may also be disposed on the upper side and the lower side of the auxiliary track 2, that is, each auxiliary track is disposed with two racks, as will be understood by those skilled in the art, the racks may be disposed on both sides of the upper side and the lower side or the upper side and the lower side of the auxiliary track, and during climbing, according to the actual situation of the slope, any one of the gears may be flexibly selected to engage with the racks.
It should be noted that the number of the auxiliary tracks is not limited to one, and the number of the auxiliary tracks can be flexibly set according to specific practical implementation conditions; in this scheme, supplementary track with the design of track roof beam disconnect-type is convenient for right supplementary orbital maintenance detects.
It will be understood by those skilled in the art that the auxiliary rail may be integrally provided with the rail beam, and the width of the auxiliary rail is greater than the width of the rack laid on the end, upper side or lower side wall of the auxiliary rail, that is, sufficient meshing space of the gear on the rack is ensured, and the structural strength of the auxiliary rail is further improved.
In prior art, set up the rack usually in the stage of climbing, do not set up the rack in other highway sections, the installation is dismantled inconveniently, but passes through the utility model discloses a this kind of rack setting passes through promptly the gear controlling means's setting can effectively nimble control the power control and the walking control of air train driving in-process, in addition, through the meshing of gear and the nimble control that breaks away from the meshing can effectively cooperate at the driving process the driving system drive of air train the air train marchs, prevents the driving system overwork operation of air train can effectively be guaranteed the driving stability of air train improves simultaneously the life of the driving system of air train.
While the invention has been described with reference to a preferred embodiment, various modifications may be made and equivalents may be substituted for elements thereof without departing from the scope of the invention, and particularly, various features shown in the various embodiments may be combined in any combination as long as there is no structural conflict. The present invention is not limited to the particular embodiments disclosed herein, but encompasses all technical solutions falling within the scope of the claims.
In the description of the present invention, the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like, which indicate directions or positional relationships, are based on the directions or positional relationships shown in the drawings, which are merely for convenience of description, and do not indicate or imply that the device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
Furthermore, it should be noted that, in the description of the present invention, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
The terms "comprises," "comprising," or any other similar term are intended to cover a non-exclusive inclusion, such that a process, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, article, or apparatus.
So far, the technical solution of the present invention has been described with reference to the preferred embodiments shown in the drawings, but it is easily understood by those skilled in the art that the scope of the present invention is obviously not limited to these specific embodiments. Without departing from the principle of the present invention, a person skilled in the art can make equivalent changes or substitutions to the related technical features, and the technical solutions after these changes or substitutions will fall within the protection scope of the present invention.
Claims (10)
1. The utility model provides an empty rail way roof beam, includes track running board, web and roof, its characterized in that, the inboard of web is provided with supplementary track, supplementary track set up in track running board upper portion is followed empty rail way roof beam's length direction extends, supplementary track with track running board parallel arrangement, be provided with the cogged rail on the supplementary track.
2. The air-iron rail beam according to claim 1, wherein the number of the auxiliary rails is two, and the two auxiliary rails are symmetrically arranged with respect to a longitudinal symmetry plane of the air-iron rail beam; the rack is arranged on one side, far away from the rail web, of the auxiliary rail, or the rack is arranged on the auxiliary rail and/or on the area, far away from the empty rail web, of the lower side wall.
3. The air-rail beam according to claim 1, wherein the auxiliary rails are provided in a plurality of groups, and the plurality of groups of auxiliary rails are arranged in parallel at intervals inside the web of the auxiliary rail; each group of auxiliary tracks are symmetrically arranged relative to the longitudinal symmetrical plane of the air-rail track beam; the rack is arranged on one side, far away from the rail web, of the auxiliary rail, or the rack is arranged on the auxiliary rail and/or on the area, far away from the empty rail web, of the lower side wall.
4. An empty rail bogie comprises traveling wheels and guide wheels, and is characterized in that an auxiliary rail travelling device is arranged on the side part of the empty rail bogie, and the auxiliary rail travelling device comprises a gear which can be matched with the rack rail of any one of claims 1-3 and a driving device for driving the gear to rotate;
in the climbing process, the gear is meshed with the rack, and the driving device drives the gear to rotate along the rack by taking the advancing speed of the air-iron bogie as a linear speed.
5. A suspended air train climbing system comprising a column, a track beam, a bogie and an air train carriage, wherein the track beam of the suspended air train climbing system is the air train track beam according to any one of claims 1 to 3, and the bogie is the air train bogie according to claim 4;
in the climbing process, a driving device in the air train bogie drives a gear to rotate, and the gear and a travelling wheel of the air train bogie jointly drive the suspended air train to advance.
6. The suspended air train ramp system of claim 5, wherein the number of the racks is two, the two racks being symmetrically disposed with respect to a longitudinal centerline of the air rail beam;
each rack comprises a rack which is fixedly arranged on one side of the auxiliary track far away from the track beam web;
one or more gears in the auxiliary track walking device are rotatably connected with the empty rail bogie;
when the number of the gears in the auxiliary track traveling device is plural, the plural gears are sequentially arranged along the extending direction of the auxiliary track.
7. The suspended air train ramp system of claim 5, wherein the rack is one;
the rack comprises a rack arranged on one side of the auxiliary track;
one or more gears in the auxiliary track walking device are rotatably connected with the empty rail bogie;
the auxiliary track walking device further comprises one or more auxiliary guide wheels which are symmetrically arranged with the gear relative to the longitudinal center line of the air-rail track beam, and the auxiliary guide wheels are rotatably connected with the bogie;
when the gear is meshed with the rack, the auxiliary guide wheel is in rolling contact with the end part of the auxiliary track;
when the number of the gears is multiple, the multiple gears are sequentially arranged along the extending direction of the auxiliary track;
when the auxiliary guide wheels are multiple, the auxiliary guide wheels are sequentially arranged along the extending direction of the auxiliary track.
8. The suspended air train climbing system according to claim 5, wherein the rack is provided on the auxiliary track and/or on a lower sidewall in a region away from the empty rail web;
the two toothed rails are symmetrically arranged relative to the longitudinal center line of the air rail beam;
each rack comprises a rack which is fixedly arranged on the rack;
one or more gears in the auxiliary track walking device are rotatably connected with the empty rail bogie;
when the number of the gears in the auxiliary track traveling device is plural, the plural gears are sequentially arranged along the extending direction of the auxiliary track.
9. The suspended air train ramp system of claim 5, wherein the rack is one;
the rack comprises a rack which is arranged on the auxiliary track and/or on the area of the lower side wall far away from the web plate of the empty rail beam;
one or more gears in the auxiliary track walking device are rotatably connected with the empty rail bogie;
the auxiliary track walking device further comprises one or more auxiliary guide wheels which are symmetrically arranged with the gear relative to the longitudinal center line of the air-rail track beam, and the auxiliary guide wheels are rotatably connected with the bogie;
when the gear is meshed with the rack, the auxiliary guide wheel is in rolling contact with the end part of the auxiliary track;
when the gear is a plurality of, a plurality of the gears are arranged in sequence along the extending direction of the auxiliary track.
10. The suspended air train climbing system according to any one of claims 6 to 9, wherein the gear is connected to the air train bogie via the drive device; the auxiliary track walking device also comprises a lifting device for pushing the gear to extend upwards and retract downwards; in the climbing process, the lifting device pushes the gear to extend upwards and to be meshed with the rack; the driving device drives the gear to rotate along the rack by taking the traveling speed of the empty-rail bogie as a linear speed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921852400.XU CN210882098U (en) | 2019-10-31 | 2019-10-31 | Air railway beam, air railway bogie and suspension type air train climbing system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921852400.XU CN210882098U (en) | 2019-10-31 | 2019-10-31 | Air railway beam, air railway bogie and suspension type air train climbing system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210882098U true CN210882098U (en) | 2020-06-30 |
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ID=71334720
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921852400.XU Active CN210882098U (en) | 2019-10-31 | 2019-10-31 | Air railway beam, air railway bogie and suspension type air train climbing system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210882098U (en) |
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2019
- 2019-10-31 CN CN201921852400.XU patent/CN210882098U/en active Active
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