CN100434319C - Non-tilt floating lateral support for two successive wagon structures articulated on a common railway axle - Google Patents
Non-tilt floating lateral support for two successive wagon structures articulated on a common railway axle Download PDFInfo
- Publication number
- CN100434319C CN100434319C CNB038077167A CN03807716A CN100434319C CN 100434319 C CN100434319 C CN 100434319C CN B038077167 A CNB038077167 A CN B038077167A CN 03807716 A CN03807716 A CN 03807716A CN 100434319 C CN100434319 C CN 100434319C
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- China
- Prior art keywords
- supporting member
- unsteady
- pressured
- back plate
- sidepiece
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61D—BODY DETAILS OR KINDS OF RAILWAY VEHICLES
- B61D3/00—Wagons or vans
- B61D3/16—Wagons or vans adapted for carrying special loads
- B61D3/18—Wagons or vans adapted for carrying special loads for vehicles
- B61D3/182—Wagons or vans adapted for carrying special loads for vehicles specially adapted for heavy vehicles, e.g. public work vehicles, trucks, trailers
- B61D3/184—Wagons or vans adapted for carrying special loads for vehicles specially adapted for heavy vehicles, e.g. public work vehicles, trucks, trailers the heavy vehicles being of the trailer or semi-trailer type
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61F—RAIL VEHICLE SUSPENSIONS, e.g. UNDERFRAMES, BOGIES OR ARRANGEMENTS OF WHEEL AXLES; RAIL VEHICLES FOR USE ON TRACKS OF DIFFERENT WIDTH; PREVENTING DERAILING OF RAIL VEHICLES; WHEEL GUARDS, OBSTRUCTION REMOVERS OR THE LIKE FOR RAIL VEHICLES
- B61F3/00—Types of bogies
- B61F3/12—Types of bogies specially modified for carrying adjacent vehicle bodies of articulated trains
- B61F3/125—Types of bogies specially modified for carrying adjacent vehicle bodies of articulated trains with more than one axle or wheel set
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61F—RAIL VEHICLE SUSPENSIONS, e.g. UNDERFRAMES, BOGIES OR ARRANGEMENTS OF WHEEL AXLES; RAIL VEHICLES FOR USE ON TRACKS OF DIFFERENT WIDTH; PREVENTING DERAILING OF RAIL VEHICLES; WHEEL GUARDS, OBSTRUCTION REMOVERS OR THE LIKE FOR RAIL VEHICLES
- B61F5/00—Constructional details of bogies; Connections between bogies and vehicle underframes; Arrangements or devices for adjusting or allowing self-adjustment of wheel axles or bogies when rounding curves
- B61F5/02—Arrangements permitting limited transverse relative movements between vehicle underframe or bolster and bogie; Connections between underframes and bogies
- B61F5/14—Side bearings
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Transportation (AREA)
- Vibration Prevention Devices (AREA)
- Vehicle Body Suspensions (AREA)
- Handcart (AREA)
- Braking Arrangements (AREA)
- Tents Or Canopies (AREA)
- Catching Or Destruction (AREA)
Abstract
The invention concerns an improvement to a non-tilt means acting on the follower and support plate (20) for which a lateral support is in friction sliding support contact with an axle bar (19). According to one embodiment, said non-tilt means is produced in the form of two torsional blades (55) and (56) whereof one end of each of them is fixed to the corresponding end of the follower and support plate (20) and the other end is fixed to an independent support of the axle bar (19). The present invention is of interest to manufacturers of railway train sets, in particular those with common axle.
Description
Technical field
The present invention relates to a kind of improved unsteady sidepiece hinged support spare that is used to be hinged on the anti-shake device of two continuous carriage body construction on the same bogie truck.
Background technology
That submitted on February 28th, 2002 equally also relates to a kind of unsteady sidepiece hinged support spare that is hinged on two continuous carriage body construction on the same railway bogie by a public articulation piece that is supported on the pivot on the end face bearing for french patent application FR0202577 number.
Can find out that according to this invention the sidepiece supporting member of the central articulation piece both sides of two continuous carriage body construction is arranged on the same bogie truck each other.Each sidepiece supporting member is between the suspension or the other support of bogie truck at the end of two carriage body construction and place, these ends.
The purpose of this solution is the motion of coupe structure end, that is to say that supporting place in suspension or the other support of bogie truck keeps the independence of motion each other.
The purpose of this solution also is to reduce the gap and reduces in relative direction is the motion amplitude of the end of carriage body construction under the reciprocal pressure condition.
This solution has been brought very big advantage.
The very big reliability of independently having guaranteed performance of motion, and owing to there not being the mechanical excitation between the carriage body construction to make material have good durability.
Because this invention, by the mutual action and the vertical gap of restriction carriage body construction, can the Loaded goods with a maximum height carries out railway transportation under the railway norm satisfying.
This structure that envisions is realized its function by motion on another piece of friction plate, so that consumed energy and help damping effect.
But it is simple roll and pitch that the end motion that causes owing to travelling has more than.In fact, it often is rendered as the rocking of a kind of complexity that is accounted for common advantage by main motion.
It acts on the pressured back plate, and quality is pressed in the contact that has reduced between the friction plate, thereby can not obtain all conceivable effects.
Moreover, the suspension of the other support of this bogie truck is not equivalent work, and this causes its effective inadequately and easy fatigue failure.Under extreme case, may deform.
Summary of the invention
The improved purpose of the present invention is to reduce and limit main jigging motion, so that the suspension of the other support of bogie truck is in shape and guarantee a kind of good uniformly contact between the friction plate, thereby help a constant damping, thereby realize from the complete effect of beginning with regard to existing.
The present invention also aims to strengthen required damping effect in such floating support spare scope.
In order to realize above-mentioned purpose of the present invention, proposed to be used for the improved unsteady sidepiece supporting member of continuous carriage body construction, described two continuous carriage body construction are hinged on the same railway bogie by a common center articulation piece that has the side-sway idle running, the end pawl that has by end at two continuous carriage body construction, this supporting member acts at least one side in every side of public central articulation piece by improved unsteady sidepiece supporting member, and the every side at this public central articulation piece comprises an elastomeric suspension assembly or the other support of bogie truck, its upper surface upper support and is used for two sidepiece supporting members pressured back plate of one of them at least, on the friction face of this pressured back plate, acting on thrust from the motion in travelling, these application forces are transferred to each resilient suspension assembly from every side of common center articulation piece end pawl by separately, it is characterized in that: one anti-shake device is arranged at pressured back plate place, this anti-shake device has the drag of opposing by the power of rocking of end pawl transmission, avoiding the jigging motion of this pressured back plate, and thereby guarantee the uniform pressured contact of this pressured back plate on the upper surface of related suspension assembly in the whole forced stroke of the sidepiece supporting member that floats.
Description of drawings
Subsequently in conjunction with the drawings in the complete explanation as embodiment, it is clearer that other features and advantages of the present invention will become, wherein:
Fig. 1 is a transparent view, represents the end of a bogie truck and a carriage body construction;
Fig. 2 is a planar view, has represented a bogie truck, and the opposed end of two continuous carriage body construction is hingedly mounted on this bogie truck;
Fig. 3 and Fig. 4 are at sidepiece hinged support spare of the present invention place, and the connection transparent view between two ends of carriage body construction in order to express this hinged support spare, has removed second in the principal plane and connected pawl among Fig. 3;
Fig. 5 and Fig. 6 are respectively in the respective element position, such as that locates on the left of Fig. 9, the horizontal and vertical section-drawing of sidepiece hinged support spare;
Fig. 7 and Fig. 8 be respectively in the respective element position, such as place, Fig. 9 right side, the horizontal and vertical section-drawing of sidepiece hinged support spare;
Fig. 9 is the transverse cross-sectional view on a bogie truck top, and the right side of this figure is partial on this top a little;
Figure 10 is a perspective assembled view, has represented the bogie truck in the device of second modification and the end of a carriage body construction, has wherein used this improvement invention;
Figure 11 and Figure 12 connection transparent view between two ends of sidepiece hinged support spare of the present invention place, carriage body construction in order to express hinged support spare, has removed second in the principal plane and has connected pawl among Figure 12;
Figure 13 and Figure 14 are respectively the horizontal and vertical section-drawings at sidepiece hinged support spare place, corresponding for example position of the member shown in the left part of Figure 19;
Figure 15 and Figure 16 are respectively the horizontal and vertical section-drawings at sidepiece hinged support spare place, corresponding for example position of the member shown in the right side part of Figure 19;
Figure 17 and Figure 18 are respectively the horizontal and vertical section-drawings at sidepiece hinged support spare place, corresponding for example position of the member shown in the left part of Figure 19;
Figure 19 is the transverse sectional view on the bogie truck top of corresponding second modification, has wherein used this improvement invention;
Figure 20 is an assembling view, has represented to comprise that improved two the unsteady sides according to two torque blade of the present invention support;
Figure 21 is the transparent view of the amplification of the side support on the left of Figure 20.
The specific embodiment
In order to understand invention better, need to understand applied unsteady sidepiece supporting member.
To in the situation of two main modification, be described below this.
For this reason, will describe the primary member that constitutes this sidepiece supporting member that floats below respectively, it was being described in first to file.
The present invention is applied in two from left to right continuous as shown in Figure 2 carriage body construction 1,2, and its relative two ends 3,4 are hinged on the same bogie truck 5, and the latter has two axletrees 6,7 and a underframe 8.Underframe 8 is supporting the end face bearing 9 of a hemisphere 10, and it is made of two pivotally attached complementary elements, and one of them is that sphere is held body 11, and another is to be embedded in this to hold hemisphere 12 (Fig. 9) in the body.
End face bearing 9 is connected in a central articulation piece 13 public, that sway and have the side on oscillation idle running, and it has constituted main articulation piece, makes end 3,4 interconnect pivotally thus.
End face bearing 9 and public central articulation piece 13 have constituted the compound articulation piece with three degree of freedom, and it allows to take place all and the relevant inclination of motion of travelling, comprising lateral oscillation and oscillation in the pitch mode.
The opposite end 3 and 4 of carriage body construction interconnects by the sidepiece attaching parts 14 and 15 of a discontinuous once in a while bonded assembly special use respectively in every side between the two.
Support its end when moving, be provided with the sidepiece supporting member 16 and 17 of two activities, all supporting one end member in discontinuous bonded assembly sidepiece attaching parts 14 and 15 on each sidepiece supporting member respectively in order to be at continuous carriage body construction 1,2.
According to following apparatus of the present invention, these discontinuous bonded assembly sidepiece attaching partss 14 and 15 constitute in common mode.A vertical movable base 18 is installed on the spacing suspension gear, and it has constituted the bogie truck suspension assembly 19 of the other support of the so-called bogie truck of technical term.End face or its lining wipe contact of pressured back plate 20 and base 18, it has a hinged support spare 21, and it is holding a for example articulation piece 22 of jointed shaft 23 types.
The two pawls 25 in end are by two bluff pieces 26, and 26a constitutes, and one of them, has the lower surface of being arranged to respect to pressured back plate 20 almost parallels by preferably two.
Especially special, each sidepiece hinged support spare according to the present invention has following element.
The base 18 of plate-like is vertically installed slidably by the core 27 of its for example cylindrical protrusion, so that it can be directed to slidably in for example columniform seat 28, this cylindrical seat 28 is arranged on the fixed support 29 that is connected in bogie truck underframe 8.By the central block 30 of a bearing fit in center cavity 31, can make guiding function become better.
Fig. 6 and these inner members 34 and 35 shown in Figure 8 play a part guiding and spacing simultaneously.Hereinafter they are called guiding and limit element.In fact, the lower surface of base 18 will be done spacing the contact with the front of limit element with these guiding when its stroke finishes, thereby can weaken these motions at some during corresponding to the significantly motion of base 18 idle runnings.
Can find then, be installed in the element 36 that base 18 lip-deep pressured back plates 20 are equipped with a friction and supporting with the friction support pattern.Pressured back plate 20 can be realized by various technical scheme, for example by a plurality of stacked plates, such as the three ply board shown in the figure, and forms a kind of composite structure, but also can be any other structure.
Pressured back plate 20 has a friction supporting region 37 on the surface thereon, for example is centered around extending of hinged support spare 21 on every side and mutually.This friction supporting region 37 is configured to around hinged support spare 21, but with it at a distance of some distances, and the single-piece of a shaped as frame or the friction insert 38 of multi-piece type be equipped with; Being separately positioned on two bluff pieces 26 of the two pawls 25 in end and corresponding each base 39 and 40 on the 26a lower surface just is bearing on this friction insert 38.
The edge that the friction insert 38 of shaped as frame for example is configured to make its inner circumference and hinged support spare 21 is at a distance of some distances, and for the upper surface of pressured back plate 20, it is recessed down slightly towards the bottom.It is embedded in the friction supporting region 37, and make a solid slab or a tectal form by the material of great friction coefficient, thereby in the end bluff piece 26 of two pawls 25, when the friction insert 38 of the base 39 on each lower surface of 26a or 40 in friction carrying 37 done Frictional Slipping and supporting work, the most energy of can decaying.
Can be provided with two inserts 38, they are in each other near on vertical position of hinged support spare 21.
According to shown in first modification, this hinged support spare 21 is configured to vertical stirrup shape, is rendered as the form of mechanical lock, for example is made of two side parts and assembles by the pin 41 in the pressured back plate 20.Hinged support spare 21 has the groove 42 that a pivot 23 for articulation piece 22 moves at an upper portion thereof.This groove 42 is formed into the horizontal cylindrical cavity in the bottom, by two openings or extend towards the top by the branch that horizontal safe attaching parts merges reinforcement by connection.The pivot 23 of articulation piece 22 can along this groove 42 from the top position downwards the position move, and move in reverse direction.The distolateral portion of fork catch 24 is installed on this pivot 23.For moving of the pivot 23 of articulation piece 22, groove 42 has towards the cross-sectional plane of the substantially elliptical of top opening, but opening part preferably seals by horizontal safe attaching parts, for example by (unshowned) bolt.
The pivot 23 of articulation piece 22 along it shifting chute 42 thereunder the vertical mobility between position and the top position show as vertical idle running as freedom of motion, its in conjunction with pressured back plate 20 do not fixedly mount and range of movement is between two pawls 25 in end and pressured back plate 20.As in the following operation explanation will as described in, above-mentioned range of movement correspondence the idle running between the position lifted of the two pawls 25 of bearing position and end.Also can adopt opposite mobility, promptly hinged support spare 21 is with respect to the mobility of pivot 23, and in this case, pivot 22 is fixed.Certainly, the various situations in conjunction with these two kinds of mobilities also all are feasible.
According to a modification, hinged support spare 21 can be made for respect to pressured back plate 20 can move, with fully independently motion mutually between the end that obtains carriage body construction.According to this modification, hinged support spare 21 passes pressured back plate 20, so that its thrust is directly affacted on the friction member 36 of the suspension assembly 19 that constitutes the other support of bogie truck.For this reason, this hinged support spare 21 is contained in one (unshowned) slidably and passes in the opening at pressured back plate 20 centers.Motion by some grooves or other member channeling conduct makes the accurate supporting of working well with supporting member 21 bottoms become possibility.Certainly, in this case, pivot 22 no longer is fully essential along the idle running of its groove, and this is because guaranteed this idle running by its moving of supporting member 21.
It is also conceivable that another modification, according to this modification, hinged support spare 21 also moves with respect to pressured back plate 20, but acts on indirectly in the other support of the bogie truck that passes this plate 20.In this case, can between hinged support spare 21 and plate 20, provide one to replenish idle running by the spacing before contacting.
In motion, according to by a carriage body construction, or the motion that causes of this same carriage body construction one side or opposite side, float the sidepiece supporting member just can along one or other direction move, for example move towards the top from the bottom, perhaps opposite.
The state of end is shown in Fig. 5 to Fig. 8.
Thrust come from the left side carriage body construction 1 situation under (Fig. 5 and Fig. 6), when when wave the bottom, the fork catch 24 of end will be pressed in suspension assembly 19 or the other support of bogie truck by hinged support spare 21, obtain balance or the spacing in-to-in guiding locating part 34 and 35 that is contacted with up to the compression spring 32 and 33 by suspension assembly 19.In fact, in case pivot 22 abuts to the bottom of groove 42, suspension assembly just under the thrust of the respective end 3 of carriage body construction 1, makes this suspension assembly sink in the motion of decay because of the effect of suspension assembly spring.
If thrust also has horizontal component, pressured back plate 20 just carries out Frictional Slipping on friction support insert 36.
Can in its groove, rotate during for pitching, be provided with pivot 22.
In contrast, in the situation of Fig. 7 and Fig. 8, the two pawls 25 of supporting can be subjected to the thrust to the bottom, and just two elements 26 of the two pawls 25 of supporting and 26a are pressed on the friction supporting region 37 by its lining base 39,40 and make suspension assembly 19 sink.Suspension assembly 19 descends together with hinged support spare 21, owing to have along the freedom of motion of elliptic cross-section groove, just pivot 22 has been stayed its position in groove 42.
Because do not have functional mechanical connection between the bluff piece 24,25, any combination of above-mentioned motion all is possible.
So just make the motion of end of a carriage body construction in used maximum idle running scope, be independent of the motion of another carriage body construction end subsequently.
In the modification of hinged support spare 21 with respect to pressured back plate 20 independent slips, it is fully independently, and each end of each carriage body construction can both be moved alone and act on the friction member 36 of the other support of bogie truck.
The total advantage of said apparatus is that it has at least two idle runnings, and one at hinged support spare 21 places, and another is present between end pawl 25 and the pressured back plate 20 when travelling motion.
According to the characteristics of end motion, these idle runnings must not possess simultaneously.These idle runnings provide the idle travel of avoiding passing motion to another end under the situation various commonly used of carriage body construction in motion, and moreover, also the spring by suspension assembly 19 has alleviated these motions.
Second modification that the present invention adopts is shown in Figure 10 to Figure 19.It comprises identical general function and equivalent unit.Identical or essentially identical element is marked with identical figure notation.
In this second modification, can see its horizontal pivot of 23 of being labeled as, so that farthest reduce rocking couple to bogie truck other support the reduction as much as possible articulation piece 22.In fact, the effect of friction is to produce a couple, and friction member is away from pivot, and it will be firmly pressured.For excellent function,, need make this effect minimum in order to reduce to wear and tear and stability when avoiding couple to have influence on the compartment travelling.
So just seen a base 18 that is installed in the vertical activity on the spacing suspension gear again, they have constituted the bogie truck suspension assembly 19 of the other support of the so-called bogie truck of technical term.Have a hinged support spare 43 with the end face of base 18 or the pressured back plate 20 of its lining wipe contact, it is holding one can be around the special articulation piece 44 of horizontal shaft rotation and vertical shifting.Although multi-aspect articulation piece for example the ball-and-socket type joint type or equivalents also is suitable for the idle running of the motion of doing, has only vertical shifting and related to round the rotation of the horizontal shaft that passes articulation piece.
One of them end pawl 45 has corresponding to two branches 46 of two pawl 25 similar same form and 47, but difference is that its other end pawl is mounted in the central authorities' end pawl 48 on the articulation piece 44 at its place, end.
More specifically referring to Figure 11 and Figure 12, central authorities' end pawl 48 ends at one towards the end of bottom and have a cavity volume, and cavity volume shape is configured for the holding tank 49 of articulation piece 44.Articulation piece 44 is bearing on the hinged support spare 43 of parallelepiped piece 50 shapes for example.The for example receiver element 51 of straight line shown in Figure 12 also is housed on this hinged support piece, and it matches with the contact 52 that is configured in groove 49 bottoms, to be configured for the security component of hinge function.The hinged support spare 43 of these anchor plate 50 shapes has the attached supporting member 53 of convex outer surfaces on its side, this attached supporting member 53 when work with respect to attached to the liner 54 on groove 49 sides.This liner 54 has a flat outside face, the contact surface when this has reduced to contact with the outside face of support sleeve 53.
Here should be appreciated that hinged support spare 43 is anchor plates 50 that are positioned on the pressured back plate 20.
As previously mentioned, this is installed on the back plate 20 or the hinged support spare that is fixed with one with it, can be linked to each other with plate 20 or is interrelated with it by different modes.Especially this hinged support spare can be installed versatilely with respect to plate 20.
Be used to constitute by shown in the articulation piece 44 of hinged support spare 43 supportings and used mechanical component be to produce small idle running amplitude during according to work to be selected.
Can reach a conclusion by the research to above-mentioned member: will hold the motion of pawl to separate this total function and carry out according to mode of the present invention fully, this is a modification in the scope of the invention fully.
As for operation scheme, its main phase can be referring to the above-mentioned detailed description that first modification is carried out.Particularity during this second modification operation is that the articulation piece 22 that will have the axle 23 of vertical shifting replaces with special articulation piece 44.The function of this special articulation piece 44 can satisfy the function declaration of this assembly.
When one section of generation or the generation motion of the feasible end of another section bending pawl place, end pair pawls 45 lean on by the sliding pressure with the first modification same way as and work.In contrast, central authorities' end pawl 48 directly will encourage the Motion Transmission of articulation piece 44 to give articulation piece 44.This can absorb all kinds of deviations and motion, it may be vertical or round the inclination of horizontal pivot, and above-mentioned phenomenon is alleviated, and realize separation as all pawl motions of main purpose of the present invention.
The improved total creative thinking of the present invention is to have designed a kind of anti-shake device, rocks device for limiting in particular for of pressured back plate 20, makes the floating support device be contacted with the other support of this bogie truck by this pressured back plate.
This device separately or use in pairs is other scheme of pressured an of shaped as frame or a guide rail or two ends or various enforceable usual means, maybe can reaches the combination of this assembly effect same.
A kind of device based on two moment of torsion sheets as indefiniteness embodiment will be described below, one end of each moment of torsion sheet is fixed in an end of pressured back plate 20, and the other end of each moment of torsion sheet is fixed in the side plate as the part of the vehicle frame of railway bogie or its end face bearing.
Improvement preferred embodiment of the present invention relates to a kind of device that limits jigging motion, and this jigging motion is mainly caused by pivotal axis 23 by the supporting member of the end pawl of Y-piece 24, and/or is caused by the supporting member of the two pawls 25 in end.
Because the similar characteristics of this supporting member, this device comprises two similar reinforcing members, and they are fixed in the longitudinal end that presses back plate 20 of the supporting structure effect on the lining that plays the other support of bogie truck.
According to shown in modification, relate to two and independently reverse sheetmetal 55 and 56, an end of pressing back plate 20 is fixed in their end 57 and 58, and be respectively that another end of 59 and 60 is installed on for example is on the supporting member that is independent of the other support of bogie truck of an adjacent side plates 61, it for example is fixed on vehicle frame, together move or not together motion with vehicle frame, or its motion relatively.Shown in the modification, be chosen as a supporting member that is fixed on this end face bearing.
It is very important having fixed thereon that this supporting member that reverses the sheetmetal end can not excited by the motion of the articulation piece institute combination of being supported by floating support spare.
These reverse the connection arranged side by side between two ends of pressing back plate 20 that sheetmetal 55 and 56 constituted same floating support spare.Their simultaneously and constitute a separate connection at every turn, to resist the moment of torsion of the contiguous fixed point on this public side plate 61.
These moment of torsion sheets of reinforcing side by side provide a mechanical, to reduce even to offset the power of being transmitted by the rotation articulation piece that presses back plate 20 supportings of rocking fully.
This connection has guaranteed that also one replenishes drag and is used for a good hardness of this resilient suspension, this thereby avoided causing sideway movement unstable and distortion.
It has also guaranteed this supplementary function of convergent mode of motion, and it can strengthen the degradation of energy that is undertaken by friction.
According to a modification, same torque blade can be used to connect two ends of pressing back plate 20 of same floating support spare.Thereby this public torque blade has an end that is formed into fork-shaped.
According to another modification, same torque blade can be used for two ends of pressing back plate 20 accordingly of cooresponding two floating support spares.For this reason, each two ends that connect corresponding floating support spare of an independent torque blade, the middle part of this torque blade are fixed in for example on the supporting member of side plate 61.
Can use a public torque blade, and its two ends are formed into fork-shaped to constitute the anti-shake device of two floating support spares.
The performance of floating support device that has anti-shake device of the present invention is as follows.
When the motion of related end mainly order about cause one vertical and/or horizontal when rocking trend, almost all neutralizations of opposing torque that the continuous pressure on a certain end of this pressured back plate 20 is caused by one or more torque blade immediately.
Opposing torque is relevant with the power of rocking, and when the power of rocking was reduced to zero gradually, opposing torque also reduced gradually up to zero, thereby can make it that good Frictional Slipping is arranged.
Torque blade also has and is primarily aimed at drag longitudinally, has strengthened the decay of motion and thereby has also improved decay to energy.
The present invention improves and also is applied to shown in Figure 10 to 19 and aforesaid device.
One or more anti-shake devices are formed into preferably two individual branches 62 that have as shown in figure 10 at every turn, two metal torque blade of 63, but the end of pointing to public central articulation piece 13 then is fixed on the same supporting member 64 that for example is fixed on the end face bearing.These torque blade constitute an anti-shake assembly of every side, and its profile is two bevelled U-shapeds and links together by a public branch 65, and the end of two other branch 66 and 67 is fixed in the every side that presses back plate 20 accordingly.
Certainly, other embodiment in same concept of the present invention all is possible, especially the equivalent device of torque blade.
Claims (33)
1. the improved unsteady sidepiece supporting member that is used for continuous carriage body construction, described two continuous carriage body construction are hinged on the same railway bogie by a common center articulation piece (13) that has the side-sway idle running, the end pawl that has by end at two continuous carriage body construction, this supporting member acts at least one side in every side of public central articulation piece (13) by improved unsteady sidepiece supporting member, and the every side at this public central articulation piece (13) comprises an elastomeric suspension assembly or the other support of bogie truck (19), its upper surface upper support and is used for two sidepiece supporting members pressured back plate (20) of one of them at least, on the friction face of this pressured back plate (20), acting on thrust from the motion in travelling, these application forces are transferred to each resilient suspension assembly (19) from every side of common center articulation piece (13) end pawl by separately, it is characterized in that: located an anti-shake device at pressured back plate (20), this anti-shake device has the drag of opposing by the power of rocking of end pawl transmission, avoiding the jigging motion of this pressured back plate (20), and thereby guarantee this pressured back plate (20) uniform pressured contact on the upper surface of related suspension assembly (19) in the whole forced stroke of the sidepiece supporting member that floats.
2. unsteady sidepiece supporting member as claimed in claim 1 is characterized in that this anti-shake device is arranged at least one end of this pressured back plate (20).
3. unsteady sidepiece supporting member as claimed in claim 1 or 2 is characterized in that this anti-shake device is the torsion element type.
4. unsteady sidepiece supporting member as claimed in claim 2 is characterized in that this anti-shake device is formed into the form that at least one reverses sheetmetal (55,56).
5. unsteady sidepiece supporting member as claimed in claim 4, it is characterized in that, one or two reverses sheetmetal (55,56) each end by them is fixed on the same supporting member (61) that is independent of the other support of this bogie truck (19), and another end by them is fixed on each longitudinal end that presses back plate (20), perhaps is fixed on each longitudinal end that presses back plate (20) by each end of reversing unique Cheng Shuan of sheetmetal (55) and/or (56).
6. unsteady sidepiece supporting member as claimed in claim 5, it is characterized in that, only there is a moment of torsion sheet, and this unique moment of torsion sheet has one one-tenth two end, its each branch is fixed on the end of pressing back plate (20), and this moment of torsion sheet also has another end that is fixed on the supporting member (61) that is independent of the other support of this bogie truck (19).
7. as claim 5 or 6 described unsteady sidepiece supporting members, it is characterized in that this supporting member (61) is fixed on the vehicle frame of railway bogie.
8. as claim 5 or 6 described unsteady sidepiece supporting members, it is characterized in that this supporting member (61) is fixed on the end face bearing of railway bogie.
9. as claim 4 or 5 described unsteady sidepiece supporting members, it is characterized in that each reverses sheetmetal (55,56) and extends to corresponding sidepiece supporting member, so that this supporting member (61) is fixed at the middle part of anti-shake device.
10. as claim 4 or 5 described unsteady sidepiece supporting members, it is characterized in that, only have one with the moment of torsion sheet that becomes double ended.
11. unsteady sidepiece supporting member as claimed in claim 9 is characterized in that, only there is one in each supporting member with the moment of torsion sheet that becomes double ended.
12. unsteady sidepiece supporting member as claimed in claim 5 is characterized in that, the moment of torsion sheet is to become two in every side, thereby makes its integral body be essentially two dual U-shaped that tilt and link to each other.
13. unsteady sidepiece supporting member as claimed in claim 1 is characterized in that:
Pressured back plate (20) will frictionally be supported on the friction member or lining of bogie truck resilient suspension assembly (19);
Hinged support spare (21,43) be installed in regularly or versatilely on the pressured back plate (20), pressured back plate (20) self passes through on the friction member of bogie truck resilient suspension assembly (19) or one on the friction bushings slided, and pressured contact is moved, and forms a work idle running thus;
It is free idle running that one or more end pawls of carriage body construction lift between a position and the sinking position one, when subsidence position, end pawl and the upper surface of pressured back plate (20) frictionally slide pressured contact the, the discontinuous once in a while connection of formation and another work idle running thus;
Come from the thrust of travelling on the one hand by acting on a carriage body construction end with pressured contact of pressured back plate (20), pass through on the other hand by articulation piece (22,44) the hinged support spare of Xiang Lianing (21,43) and act on the end of another continuous carriage body construction.
14. unsteady sidepiece supporting member as claimed in claim 13 is characterized in that, the articulation piece (22) of hinged support spare (21) is an articulation piece that has idle running, and its idle running has formed another work idle running of this suspension assembly thus.
15. unsteady sidepiece supporting member as claimed in claim 13 is characterized in that, described articulation piece (22) is a pivoted hinge; And described hinged support spare (21) is a such supporting member: between a high position and a low level this pivoted hinge (22) is installed movably along one of them groove, forms another work idle running thus.
16. unsteady sidepiece supporting member as claimed in claim 13 is characterized in that hinged support spare (21) can move with respect to pressured back plate (20), so that be implemented in the pressured contact of directly Frictional Slipping on the friction member of suspension assembly (19).
17. unsteady sidepiece supporting member as claimed in claim 13, it is characterized in that, hinged support spare (21) is to pass this pressured back plate (20) with respect to pressured back plate (20) with moving, so that be implemented in the pressured contact of directly Frictional Slipping on the friction member of suspension assembly (19).
18. unsteady sidepiece supporting member as claimed in claim 16 is characterized in that, hinged support spare (21) is pressured contact with respect to pressured back plate (20), so that be implemented in the pressured contact of Frictional Slipping indirectly on the friction member of suspension assembly (19).
19. unsteady sidepiece supporting member as claimed in claim 13 is characterized in that, is a kind of pressured contact that has idle running with pressured contact of pressured back plate (20).
20. unsteady sidepiece supporting member as claimed in claim 16 is characterized in that, the Frictional Slipping between the end of carriage body construction and the pressured back plate (20) is pressured to be to carry out on the upper surface of this pressured back plate (20).
21. unsteady sidepiece supporting member as claimed in claim 1 is characterized in that, the axle of articulation piece (22) is a pivot (23).
22. unsteady sidepiece supporting member as claimed in claim 21, it is characterized in that, pivot (23) is installed and is bearing in the shifting chute (42), its cross sectional shape is oval substantially, and has one for pivot (23) dependence columniform reception bottom wherein, and its feature is that also pivot (23) can move along this shifting chute (42), forms another idle running thus between a top position and a lower position.
23. unsteady sidepiece supporting member as claimed in claim 13, it is characterized in that, articulation piece (22) be one round horizontal shaft and pivoted hinge vertical shifting (44), and it is installed in by on the formed hinged support spare of hinged mechanical block (50) (43), it is installed in the groove (49) on the end that forms in central authorities ends pawls (48) described hinged mechanical block (50) as hinged support spare, realizes another work idle running thus.
24. unsteady sidepiece supporting member as claimed in claim 13 is characterized in that, the hinged support spare (43) that is mechanical block (50) form of articulation piece (44) is installed on the pressured back plate (20), realizes another work idle running thus.
25. unsteady sidepiece supporting member as claimed in claim 13 is characterized in that articulation piece (43) is the ball-and-socket type joint type.
26. unsteady sidepiece supporting member as claimed in claim 13 is characterized in that, pressured back plate (20) has a upper surface and a pressured lower surface, and hinged support spare (21) is stirrup shape and is supported by this pressured back plate (20).
27. unsteady sidepiece supporting member as claimed in claim 13, it is characterized in that, pressured back plate (20) is pressed on the suspension assembly (19) by its lower surface, described lower surface contacts with the friction insert (36) that suspension assembly (19) is supported, friction insert (36) is by supporting by carrying out the suspension assembly (19) that cliding friction moves thereon, and friction insert (36) is supported by the base (18) of suspension assembly (19).
28. unsteady sidepiece supporting member as claimed in claim 13 is characterized in that, first end or end pawl (24) end at the forked part that is installed on the pivot (23).
29. unsteady sidepiece supporting member as claimed in claim 13, it is characterized in that, the second end pawl (25) is one pressured pair of pawl, it one of them element (26,26a) have a flat bottom surface, be equipped with a base plate of the friction supporting region (37) on pressured vis-a-vis back plate (20) upper surface on the bottom surface.
30. unsteady sidepiece supporting member as claimed in claim 29 is characterized in that, this friction supporting region (37) is equipped with a friction insert (38).
31. unsteady sidepiece supporting member as claimed in claim 30, it is characterized in that, this friction insert (38) is a shaped as frame, and the position of below slightly on plane, upper surface place that is arranged in pressured back plate (20) is round the base portion of hinged support spare.
32. unsteady sidepiece supporting member as claimed in claim 16, it is characterized in that, the two pawls (25) in end, be equipped with a base plate facing at least one flat lower surface of pressured back plate (20) upper surface, and itself and spacing contact of friction insert (38) of pressured back plate (20), and on this insert, move by cliding friction.
33. unsteady sidepiece supporting member as claimed in claim 1 is characterized in that each end of continuous carriage body construction all ends at least one end pawl in every side, and feature also is, is transmitted from the thrust of travelling by these end pawls.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR02/04221 | 2002-04-04 | ||
FR0204221A FR2838092B1 (en) | 2002-04-04 | 2002-04-04 | ANTI-TIPPING FLOATING LATERAL SUPPORT FOR TWO SUCCESSIVE WAGON STRUCTURES ARTICULATED ON THE SAME RAIL BOGIE |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1646356A CN1646356A (en) | 2005-07-27 |
CN100434319C true CN100434319C (en) | 2008-11-19 |
Family
ID=28052119
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB038077167A Expired - Fee Related CN100434319C (en) | 2002-04-04 | 2003-04-04 | Non-tilt floating lateral support for two successive wagon structures articulated on a common railway axle |
Country Status (9)
Country | Link |
---|---|
EP (1) | EP1492691B1 (en) |
CN (1) | CN100434319C (en) |
AT (1) | ATE309936T1 (en) |
AU (1) | AU2003260007A1 (en) |
DE (1) | DE60302343T2 (en) |
ES (1) | ES2256761T3 (en) |
FR (1) | FR2838092B1 (en) |
RU (1) | RU2309070C2 (en) |
WO (1) | WO2003084794A1 (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103693060A (en) * | 2013-12-05 | 2014-04-02 | 铜陵晟王铁路装备股份有限公司 | Anti-loosening steering frame of railway vehicle |
FR3042769B1 (en) | 2015-10-23 | 2019-06-21 | Alstom Transport Technologies | RAILWAY VEHICLE COMPRISING AT LEAST ONE LOWER BOGIE |
Citations (6)
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US4315465A (en) * | 1978-07-31 | 1982-02-16 | Acf Industries, Incorporated | Constant contact side bearing for articulated rail cars |
CN85107574A (en) * | 1985-04-17 | 1986-10-15 | 三菱电机有限公司 | Prevent the device of locomotive from snake-like swing |
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CN1326408A (en) * | 1996-07-15 | 2001-12-12 | 约翰·R·森德曼 | Railway car side bearing |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
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US1599474A (en) * | 1925-02-18 | 1926-09-14 | Pressed Steel Car Co | Antifriction side bearing |
DE669145C (en) * | 1933-08-16 | 1938-12-17 | Friedrich Helmrich Dipl Ing | Two-part articulated trolley |
US2104840A (en) * | 1935-10-10 | 1938-01-11 | Stucki Arnold | Resilient side bearing assembly |
US4597337A (en) * | 1983-12-23 | 1986-07-01 | Elwood Willetts | Low profile intermodal transport system |
DE4134597C1 (en) * | 1991-10-18 | 1992-12-10 | Krupp Brueninghaus Gmbh, 5980 Werdohl, De |
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2002
- 2002-04-04 FR FR0204221A patent/FR2838092B1/en not_active Expired - Fee Related
-
2003
- 2003-04-04 CN CNB038077167A patent/CN100434319C/en not_active Expired - Fee Related
- 2003-04-04 DE DE60302343T patent/DE60302343T2/en not_active Expired - Lifetime
- 2003-04-04 AU AU2003260007A patent/AU2003260007A1/en not_active Abandoned
- 2003-04-04 RU RU2004132212/11A patent/RU2309070C2/en not_active IP Right Cessation
- 2003-04-04 EP EP03740570A patent/EP1492691B1/en not_active Expired - Lifetime
- 2003-04-04 WO PCT/FR2003/001073 patent/WO2003084794A1/en not_active Application Discontinuation
- 2003-04-04 ES ES03740570T patent/ES2256761T3/en not_active Expired - Lifetime
- 2003-04-04 AT AT03740570T patent/ATE309936T1/en not_active IP Right Cessation
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US4315465A (en) * | 1978-07-31 | 1982-02-16 | Acf Industries, Incorporated | Constant contact side bearing for articulated rail cars |
CN85107574A (en) * | 1985-04-17 | 1986-10-15 | 三菱电机有限公司 | Prevent the device of locomotive from snake-like swing |
US4924779A (en) * | 1989-02-21 | 1990-05-15 | Thrall Car Manufacturing Company | Long-travel side bearing for an articulated railroad car |
US5207161A (en) * | 1992-07-24 | 1993-05-04 | Gunderson, Inc. | Side bearing arrangement for multi-unit railroad cars with different side bearings on adjacent car ends sharing a common truck |
CN1119845A (en) * | 1993-03-25 | 1996-04-03 | 雷尔伦纳***有限公司 | Intermodal vehicle for forming train or trailers |
CN1326408A (en) * | 1996-07-15 | 2001-12-12 | 约翰·R·森德曼 | Railway car side bearing |
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Title |
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交叉支撑转向架的生产、运用与检修. 胡海滨,于连友,高利民,杨爱国,曹志礼.铁道车辆,第40卷第6期. 2002 |
交叉支撑转向架的生产、运用与检修. 胡海滨,于连友,高利民,杨爱国,曹志礼.铁道车辆,第40卷第6期. 2002 * |
Also Published As
Publication number | Publication date |
---|---|
DE60302343D1 (en) | 2005-12-22 |
CN1646356A (en) | 2005-07-27 |
FR2838092B1 (en) | 2004-05-28 |
ATE309936T1 (en) | 2005-12-15 |
RU2004132212A (en) | 2005-05-27 |
DE60302343T2 (en) | 2006-09-28 |
RU2309070C2 (en) | 2007-10-27 |
ES2256761T3 (en) | 2006-07-16 |
WO2003084794A1 (en) | 2003-10-16 |
EP1492691A1 (en) | 2005-01-05 |
FR2838092A1 (en) | 2003-10-10 |
EP1492691B1 (en) | 2005-11-16 |
AU2003260007A1 (en) | 2003-10-20 |
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