CN107428348A - For by rail vehicle by rotate it is be hinged in a manner of the turning joint that connects - Google Patents
For by rail vehicle by rotate it is be hinged in a manner of the turning joint that connects Download PDFInfo
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- CN107428348A CN107428348A CN201680011659.4A CN201680011659A CN107428348A CN 107428348 A CN107428348 A CN 107428348A CN 201680011659 A CN201680011659 A CN 201680011659A CN 107428348 A CN107428348 A CN 107428348A
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- China
- Prior art keywords
- component
- coupling element
- end region
- turning joint
- section
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61G—COUPLINGS; DRAUGHT AND BUFFING APPLIANCES
- B61G11/00—Buffers
- B61G11/14—Buffers absorbing shocks by mechanical friction action; Combinations of mechanical shock-absorbers and springs
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61G—COUPLINGS; DRAUGHT AND BUFFING APPLIANCES
- B61G1/00—Couplings comprising interengaging parts of different shape or form and having links, bars, pins, shackles, or hooks as coupling means
- B61G1/28—Couplings comprising interengaging parts of different shape or form and having links, bars, pins, shackles, or hooks as coupling means with vertical bolt or pin
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61G—COUPLINGS; DRAUGHT AND BUFFING APPLIANCES
- B61G11/00—Buffers
- B61G11/16—Buffers absorbing shocks by permanent deformation of buffer element
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Vibration Dampers (AREA)
- Pivots And Pivotal Connections (AREA)
- Bridges Or Land Bridges (AREA)
Abstract
The present invention relates to it is a kind of be used for by rail vehicle or rail vehicle part by rotate it is be hinged in a manner of the turning joint (10 that connects；100；101), wherein turning joint has：First component (1) and second component (2), wherein first component (1) and/or second component (2) have at least one lengthwise opening (11,12；120,121；122,123), its split shed (11,12；120,121；122,123) there is first end region (11a, 12a；120a, 121a；122a) and the second end region (11b, 12b；120b, 121b, 122b), its split shed (11,12；120,121；122,123) width is from first end region (11a, 12a；120a, 121a；122a) towards the second end region (11b, 12b；120b, 121b, 122b) direction reduce, coupling element (3；30), first component (1) and second component (2) rotationally couple relative to each other via the coupling element, wherein coupling element (3；30) by section (4a, the 4b for engagement；40b) it is joined to lengthwise opening (11,12；120,121；122) in, and section (4a, 4b for engaging；40b) lengthwise opening (11,12 is arranged in normal place；120,121；122,123) first end region (11a, 12a；120a, 121a；In 122a), wherein coupling element (3；30) can be towards the second end region (11b, 12b when turning joint is by compression；120b, 121b, 122b) direction movement, wherein passing through coupling element (3；30) movement can make opening (11,12；120,121；122nd, 123) expand, and thus first component (1) and/or second component (2) can deform.The invention further relates to a kind of rail vehicle with this turning joint and for rail vehicle or rail vehicle part to be rotated into be hinged mode connection method.
Description
The present invention relates to it is a kind of be used for by rail vehicle or rail vehicle part by rotate it is be hinged in a manner of the rotation that connects
Hinge.
Need to meet European standard EN 15227 for the crashworthiness of rail vehicle.For rail vehicle, energy is set
Consumers are necessary.Energy dissipation element is designed to come to limit at least partially through the deformation or destruction that are defined
Mode absorb or clear up the caused collision energy for example when on track vehicular impact to barrier.Can at least it drop whereby
It is low, it is preferred that fully avoid excessive collision energy importeding into remaining of vehicle, in the structure being less easily changed,
And then at least reduce, it is preferred that fully avoid that remaining structure of vehicle is caused to damage, and at least reduce, it is preferred that
Fully avoid causing passenger the risk of damage.
Rail vehicle especially hot-short, coach, short distance vehicle, transport train or tramcar.Rail vehicle
Part enables in particular to be interpreted as railway carriage, carriage body, module or the carriage member of rail vehicle or rail vehicle group.
DE 102007044745A1 are related to a kind of rail vehicle for the wall construction for having and absorbing collision energy, the track
Vehicle has carriage body, and the carriage body includes multiple structural elements, and the structural elements mainly determines the structural strength of carriage body respectively,
Wherein, multiple structural elements include at least one wall member, and the wall member forms at least a portion of the wall of carriage body.Wall member
The sandwich structure being made up of metal is formed, wherein, the sandwich structure includes two outside metal claddings and is arranged on
The core being made up of between coating metal foaming material.Herein disadvantageously, in the case where collision energy acts on, carriage body occurs
Deformation.Based on the above, it is an object of the invention to propose a kind of energy dissipation element for rail vehicle, the energy
Consumers do not have the shortcoming.Energy dissipation element can should in this way absorb collision energy so that herein
Remaining structure of vehicle is not damaged by or at least only minimally damaged completely as far as possible.
It is proposed it is a kind of be used for by rail vehicle or rail vehicle part by rotate it is be hinged in a manner of the turning joint that connects, its
Middle turning joint has：
- first component and second component, wherein first component and/or second component have at least one lengthwise opening, its
Split shed has a first end region and the second end region, and the width of its split shed is from first end region towards the second end area
The direction in domain reduces,
- coupling element, first component and second component rotationally couple relative to each other by the coupling element, its
Middle coupling element is joined in lengthwise opening by the section for engagement, and the section for engaging is set in normal place
Put in the first end region of lengthwise opening,
Wherein, coupling element can move when turning joint is by compression towards the direction in the second end region, wherein
Enlarged open can be made by the movement of coupling element, and thus first component and/or second component can deform.
Turning joint is designed to so that its impact for for example being acted on by specific power, for example being acted on towards rail vehicle
Power can be by compression.In compression, first component and second component translationally move each other.Therefore, first is passed through
The deformation of part and/or second component being capable of the amount of enabling reduction.Here, the deformation of first component and/or second component occurs
In the region of lengthwise opening.The deformation of first component and/or second component is preferably irreversible.Turning joint after deformation can
It is enough to be easily removed and changed with new turning joint.
In the case of turning joint, first component and second component by rotate it is be hinged in a manner of be coupled to each other.First
The rotation of part and second component is be hinged to be coupled by coupling element to realize.Coupling element can be first component or second
The integrated part of part.Coupling element can be designed in, especially be formed on first component or second component.Coupling
Connection element can be non-releasably connected with first component or second component.Coupling element can match somebody with somebody with a shape in part
Close and/or material fit connect.
By turning joint can by rail vehicle or rail vehicle part by rotate it is be hinged in a manner of be coupled to each other.Together
When, turning joint has energy consumption function.
It is particularly favourable that can also be described in following article, turning joint can be arranged on refined various bogie
Region in.
Coupling element can pass through lengthwise opening by the section for engagement.
Can be with different embodiments come what is described in following article, coupling element can be rotatable in lengthwise opening
Or it is non-rotatable.
In one embodiment, one in part has depressed part, and coupling element can be introduced into the depressed part
In.In the modification, the part with depressed part does not have lengthwise opening, and another part has lengthwise opening.Depressed part
It is for example continuous depressed part, also referred to as through hole, coupling element is inserted into the through hole.Coupling element can be
It is rotatable in depressed part.Depressed part is preferably designed for being circular symmetry.
Especially, first component and/or second component have at least one spring element.Spring element is especially placed at coupling
Between connection element and first component or it is arranged between coupling element and second component.If one in part have it is above-mentioned
Depressed part or especially continuous depressed part, then spring element is preferably provided within the depressed part of the part of correlation, preferably
It is arranged between part and coupling element.Spring element can surround engagement coupling element.
Spring element is designed to absorb less power, especially impact force, the power be not enough to cause first component and/
Or the irreversible deformation of second component.Spring element is specifically designed to reversible energy dissipation element.In spring element
After spring travel exhausts, according to above-mentioned mechanism of action, lengthwise opening can widen and turning joint can be in lengthwise opening
Region in occur be preferably irreversible deformation.
In addition, it can realize that the pitch between the first component of turning joint and second component moves by spring element
And/or pitch motion and/or weaving between weaving, or the carriage member or railway carriage of rail vehicle, the car
Railway carriage or compartment part or railway carriage couple via turning joint.Pitch motion is that first component and second component or the carriage member coupled surround
The relative rotation of transversal line (Y-axis line).Weaving is that the carriage member between first component and second component or coupled surrounds
The relative rotation of longitudinal axis (X-axis line).
Preferably, spring element is designed as the element of elastically deformable, such as is designed as elastomer synthetic material.
In one embodiment, turning joint is designed such as the cross section of first component and is designed as fork-shaped and second
The cross section of part is designed as ligulate, in other words as clamping plate shape.Therefore, being designed as the first component of fork-shaped can include being designed as
The second component of ligulate.
In a specific embodiment, turning joint is configured to so that and coupling element has the section of rotational symmetry,
So that the rotation axis for the section that first component and second component can surround rotational symmetry is pivotably movable with respect each other.First component
And/or second component can be around rotational symmetry section it is rotatable.The section of the rotational symmetry is opened with being joined to lengthwise
Section in mouthful is different.As hereinafter can also explained, the section being joined in lengthwise opening can be designed as revolving
Turn symmetrical or non-rotationally-symmetric.Especially, when the section in the lengthwise opening for the part for being joined to turning joint is set
It is calculated as when being non-rotationally-symmetric, there can be (being not joined in lengthwise opening) section of rotational symmetry, the section is excellent
Choosing is introduced in the opening in second component, the section of wherein rotational symmetry be preferably configured as with opening precise match, therefore
Opening in second component is preferably also rotational symmetry.Opening in second component can be formed on and can also be described
Within spring element.
In another specific embodiment, turning joint is constituted such that the section quilt for being used to engage of coupling element
It is designed as rotational symmetry.Here, coupling element can rotate in lengthwise opening.Especially, the cross section of coupling element
It is typically rotated symmetrical.Coupling element can for example be designed to such as bolt.In the case where manufacturing coupling element, the reality
It is especially advantageous that the mode of applying, which is proved to be, because the shape of circular symmetry is easily manufactured than other shapes.
In another embodiment, the section for being used to engage of coupling element can have first side and second side,
The first side and the second side are opened with inclining towards each other from the first end region of at least one lengthwise opening towards lengthwise
The second end region stretching, extension of mouth.The section for being used to engage of coupling element especially has trapezoidal cross section.The embodiment
Particular advantage is provided when calculating design of the part of turning joint on collision energy to be absorbed.Section for engagement
First side can be against the first inner surface of lengthwise opening, and the second side of the section for engaging can be against vertical
Second inner surface of long opening.First inner surface of lengthwise opening and the second inner surface of lengthwise opening incline towards each other towards lengthwise
The second end region stretching, extension of opening.The surface of section for being used to engage of coupling element and the inner surface of lengthwise opening are preferably
Flat surface.
First component and second component can have at least one retaining element respectively, can be incited somebody to action by the retaining element
First component and second component are fixed on the rail vehicle or are fixed on rail vehicle part.Especially, retaining element is being bowed
It is square or rectangle in view.However, the present invention includes the retaining element for the shape being all contemplated that.Retaining element can be set
It is calculated as such as plate shape.Also it can be considered that be：Retaining element and fixed mechanism, such as screw collective effect.Retaining element can
Design is particular enable to be designed as, is especially configured to the integrated composition of the part on first component or second component
Part.
According to the present invention, it is also proposed that a kind of rail vehicle, the rail vehicle have above-mentioned at least one turning joint.
Especially adjacent rail vehicle part, it is preferably that carriage body or module are coupled to each other by turning joint.Turning joint can be by
Be arranged on it is for example adjacent it is rail vehicle part, be preferably carriage body or module bearing support, structural elements, especially horizontal
Between bearing part or end wall.Turning joint can be fixed on it is adjacent it is rail vehicle part, be preferably carriage body or module
Bearing support, on structural elements, especially lateral bearing part or end wall.Also it can be considered that be：In two rail vehicle parts
Between two or more turning joints be present.
In addition, rail vehicle can have refined various bogie.In rail vehicle, two adjacent rail vehicle portions
Part, such as carriage body or module can be supported on common, so-called refined various bogie.In refined various bogie, the two
The rail vehicle part that follows one another while it is supported on same bogie so that the bogie is in two rails being fixedly connected
Immediately below the transition part of road vehicle part.Especially, on refined various bogie, turning joint can be arranged on railcar
Between part so that adjacent rail vehicle part can be via refined various bogie and via turning joint coupling each other
Connection.It is apparent that rail vehicle can have multiple turning joints and refined various bogie.According to the bogie of the present invention with it is refined each
The combination of formula bogie is favourable, because being provided with energy dissipation element in the region of refined various bogie.According to this hair
Bright bogie can be designed as so that not allow adjacent casing to be displaced sideways relative to each other.Setting there are：Around vertical
The rotational motion of axis (z axis), if necessary around the rotational motion of transversal line (Y-axis line, pitch), if necessary around longitudinal axis
The rotational motion of (X-axis line, yaw), and in the case where collision is sufficiently large along the translational motion of longitudinal axis, wherein occurring
Energy expenditure.Preferably, adjacent carriage body is not present relative to each other along the translational motion of transversal line in setting, such as refined various
Also this translational motion is not present in setting in the case of bogie.Hence it is advantageous to can be with according to the turning joint of the present invention
Refined various bogie combination.
The invention further relates to it is a kind of be used for by rail vehicle or rail vehicle part by rotate it is be hinged in a manner of the side that connects
Method, wherein using turning joint, the turning joint has：
- first component and/or second component, wherein first component and/or second component have at least one lengthwise opening,
Its split shed has a first end region and the second end region, and the width of its split shed is from first end region towards the second end
The direction in region reduces,
- coupling element, wherein first component and second component are by the coupling element rotationally coupling relative to each other
Connection, wherein coupling element is introduced in lengthwise opening by the section for engagement, and the section for engaging is in standard
Position is arranged in the first end region of lengthwise opening,
Wherein coupling element can move when the turning joint is by compression towards the direction in the second end region, its
In enlarged open can be made by the movement of coupling element, and thus first component and/or second component can deform.
Pass through the following theory that is carried out by accompanying drawing to embodiment according to other advantages of the turning joint of the present invention and details
It is bright to draw.Shown in accompanying drawing：
Fig. 1 shows the side view of an embodiment of turning joint with longitudinal section,
Fig. 2 shows the top view of the embodiment according to Fig. 1,
Fig. 3 a show the side view of the second embodiment of turning joint with longitudinal section,
Fig. 3 b show the top view of the first component in Fig. 3 a,
Fig. 3 c show the view viewed from above of lengthwise opening,
Fig. 4 shows the stereogram of the turning joint according to the present invention in Fig. 3 a,
Fig. 5 shows the stereogram of another embodiment of the embodiment deformation with respect to Fig. 3, and it has and Fig. 3
Shown in coupling element the different embodiment of embodiment,
Fig. 6 shows the top view of Fig. 5 turning joint according to the present invention,
Fig. 7 schematically shows two railway carriages of rail vehicle, and the railway carriage is via refined various bogie and via turning
Dynamic hinge is coupled to each other.Fig. 1 schematically shows the side view of turning joint 10.Turning joint 10 includes first component 1 and the
Two parts 2.First component 1 and second component 2 have retaining element 6a and 6b, and the retaining element is T-shaped bending.First
Part 1 and second component 2 are coupled to each other via the coupling element for being designed as bolt.First component 1 and second component 2 are in the embodiment
In be designed to clamping plate shape.Coupling element 3 has the section 4a and 4b and two end section 5 for engaging, the end portion
Section is designed to the head of the broadening of coupling element 3.
First component 1 and second component have lengthwise opening 11,12 (especially figure 3 illustrates).Coupling element 3 utilizes it
First is used for the section 4a of engagement and is in the lengthwise opening 11 of first component 1, and utilizes its second portion for engaging
Section 4b is in the lengthwise opening 12 of second component 2.In this embodiment, lengthwise opening 11,12 is successively formed, therefore respectively
Through first component 1 and second component 2.Coupling element 3 is realized：First component 1 and second component 2 can surround coupling element 3
Longitudinal axis 21 it is pivotably movable with respect each other.
Fig. 2 shows the embodiment of the turning joint shown in Fig. 1, more specifically shows its top view, wherein first
Part 1 is with lengthwise opening 11 and second component is with lengthwise opening 12.The width of the lengthwise opening 11 of first component 1 is from
The second end region 11bs of the first end region 11a of the lengthwise opening 11 of one part 1 towards the lengthwise opening 11 of first component 1
Direction reduce.Similarly, first end of the width of the lengthwise opening 12 of second component 2 from the lengthwise opening 12 of second component 2
Portion region 12a reduces towards the second end region 12b of the lengthwise opening 12 of second component 2.It is such as visible in Fig. 2 top view
, coupling element 3 is inserted into the first end region 11a of the lengthwise opening 11 of first component 1 and is inserted into second component 2
Lengthwise opening 12 first end region 12a in, the end section 5 not shown in described Fig. 2.In order to show coupling element 3
Existence, show while it is drawn to shade in cross herein.In this embodiment, coupling element is joined to vertical together with it
Section 4a, 4b in long opening 11,12 is designed to rotational symmetry in a top view.
Under collision situation, first component 1 and second component 2 move towards one another.Here, coupling element 3 can be implemented
From the first end region 12a of lengthwise opening 12 towards the second end region 12b of the lengthwise opening 12 of second component 2 direction
Preferably linear motion.By the motion of coupling element 3, the lengthwise opening 12 of second component 2, especially in lengthwise opening
Widened in 12 the second end region 12b.Pass through the broadening of the lengthwise opening 12 of second component 2 and thereby result in second
The deformation of part 2 make it that collision energy is absorbed.Coupling element 3 can implement the first end from lengthwise opening 11 in a similar way
Portion region 11a is preferably linear motion towards the second end region 11b of the lengthwise opening 11 of first component 1 direction, is made
The lengthwise opening 11 of first component 1 is widened and first component 1 deforms.First component 1 and/or second component 2 are in collision feelings
Preferably become irreversibly deformed under condition.
In the embodiment shown in Fig. 3 a of turning joint 100, first component 1 in addition to retaining element substantially
Clamping plate is designed to, and second component 2 is designed to pitch.First component 1 has by the spring element 13 shown in shade, described
Spring element is designed to the element of annular and is introduced into the depressed part 110 of first component 1, and the depressed part is in the implementation
It is designed in example continuous.The hacures of part 13 in Fig. 3 a/3b are illustrated that position and the boundary of part, rather than
Structure constructs.Spring element is such as rubber ring.
Second component 2 have two settings superposed on one another and along the axis x in Fig. 2, (it is preferably the longitudinal axis of vehicle
Line) extension leg 14,15.Each leg 14,15 has lengthwise opening 120 and 121 respectively.The two Hes of lengthwise opening 120
121 are successively formed.Spacing selection in vertical interval, i.e. Fig. 2 between two legs 14,15 in y-direction is to make
Obtain the free space for being preserved for accommodating first component 1 between the leg 14,15 of second component.Therefore, in this embodiment,
First component is joined in the space between the leg 14,15 of second component 2 using the section of clamping plate shape.
The coupling element 3 of bolt pattern utilizes the section 4c for being used to engage at middle part through depressed part 110 and by spring
Element 13 surrounds, the middle part be used for engage section by pecked line come gauge.Alternately, can set：Spring element
Part is arranged on other opening positions and the section 4c for being used to engage at middle part is introduced in for the connection of form fit
In the narrow depressed part 110 of corresponding size.The section 4a for being used to engage of the bottom of coupling element 3 passes through the leg of second component 2
The lengthwise opening 12c in portion 14.In addition, the section 4b for being used to engage on the top of coupling element 3 passes through another leg of second component 2
The lengthwise opening 121 in portion 15.Bolt 13 can be in depressed part when section 4a and 4b are located in end regions 120a and 121a
120th, rotate within 121.The end regions 120a and 121a of opening 120,121 say it is at the section 4a and 4b of bolt 13 in the narrow sense
In region therein, for the reason for overlap, it only can be by not in the case of the reference lines in by the view
Fully show.120a and 121a reference lines are generally disposed at beside section 4a and 4b, its split shed 120,121
End regions are yet included into herein in the position.Selection has similar view in fig. 2.It is shown without what is be introduced into figure 3 c
Coupling element and with end regions 121a and 121b (can be alternately end regions 11a/11b, 12a/12b or
The lengthwise opening 121 (can be alternately opening 120,11 or 12) of second component 2 120a/120b).
The top view of the Part I 1 of the embodiment shown in Fig. 3 a according to the present invention is shown in fig 3b.It can be seen that
Be spring element 13.The section 4c for being used to engage of coupling element 3 is in the middle part of spring element 13, and the section is by bullet
Spring element 13 surrounds.The ratio of the view is different from Fig. 3 a and 3c, and Fig. 3 a, 3b and 3c ratio are also different from each other.Example
Such as, can recognize that by the accompanying drawing：The diameter that bolt 3 in Fig. 3 b has is less than its diameter in Fig. 3 a, and as figure
Show, such as will not match in Fig. 3 c first end region 121a in 3a and 4 precise match.
Fig. 4 shows the stereogram of the embodiment shown in Fig. 3 a of the present invention.It is in this embodiment it can be seen that vertical
The shape of long opening 120,121, the lengthwise opening have identical with the lengthwise opening 11,12 in the embodiment in Fig. 1 and 2
Shape.
Under collision situation, first component 1 and second component 2 move towards each other.As above according to Fig. 2 by lengthwise
Opening 12 is explained, and coupling element 3 moves in the two of second component 2 lengthwise openings 120,121 now, and from first
End regions 120a, 121a move towards the second end region 120b, 121b of lengthwise opening 120,121 direction, thus make to indulge
The long broadening of opening 120,121, and deform the clamping plate 14,15 of second component 2.Thus absorbed collision energy.
Fig. 5 shows the stereogram of another embodiment of the turning joint 101 according to the present invention.The difference of the embodiment
Part the section being joined in lengthwise opening 122,123 of the coupling element 30 in change shape and lengthwise opening 122,
123 shape.The section being joined in lengthwise opening 122,123 of coupling element 30 is designed to trapezoidal head, in Figure 5
The section 40b for being used to engage on the top in the only visible section.Similarly, Fig. 3 a are also referred to this, wherein being joined to
The cross section of the section 4a and 4b of lengthwise opening 121,122 shape is circular.In Fig. 5 embodiment, similar use
In the cross section of the section of engagement be trapezoidal and the end of lengthwise opening 121,122 is configured to be polygon, wherein vertical
The wider end of long opening accurately surrounds trapezoidal section from three sides with ground.Section 40b for engagement is in turning joint 101
In occupied position it is identical with the position occupied by the section 4b for being used to engage in Fig. 3.Coupling element 30 and first component 1
Connection it is identical with the connection of Fig. 3 a and 3b coupling element 3 and first component 1.Similarly, the presence of the section 4c for engagement,
The section is designed as rotational symmetry.In Fig. 5 embodiment, there is unshowned, similar with Fig. 3 a/3b section
4c coupling element 30 can be hinged in the internal rotation of the depressed part 110 in first component 1, the rotation for thus establishing part 1,2
Connection.Coupling element 30 can rotate together with rubber ring 13 in depressed part 110, or be rotated within rubber ring 13.
In second component 2 or in lengthwise opening 122 (and in identical opening on rear side), coupling element 30 is due to design
It is non-rotatable for the trapezoidal section 40b for being used to engage.Different from Fig. 3 embodiment, there, the section for engagement
4a, 4b are circular and can rotated in lengthwise opening 120,121 so that coupling element 3 can be 2 turns relative to part
It is dynamic.In addition, in the embodiment of fig. 3, the section 4c for being used to engage of bolt 3 can be rotated in depressed part 110, such as
Rotation either rotates together with rubber ring 13 within rubber ring 13 or the section is not rotatable there, because bolt is vertical
Within long opening is rotatably enough for hinge connection.Depressed part 110 is rotatably arranged in section 4c
When middle, as shown in fig. 1, the head 5 of broadening can be respectively arranged with the end of bolt 3 to prevent bolt 3 from slipping.It is similar
Ground, the head of this broadening can be provided with Fig. 5 embodiment.
Fig. 6 shows Fig. 5 embodiment view viewed from above.The trapezoidal section 40b for being used to engage is arranged on vertical
In the first end region 122a of long opening 12.Section for engagement has the first side surface 16 and in second located relatively
Side surface 17, first side surface and second side surface are inclined each other from the first end region 122a of lengthwise opening 122
Tiltedly stretched towards the second end region 122b of lengthwise opening 122 direction.The side surface of the trapezoidal section 4 for being used to engage
16th, 17 against the side surface 25,26 of lengthwise opening 122.
In a manner of similar and minute surface is symmetrical, on the opposite side of turning joint 101, being joined to for coupling element 30 is vertical
Trapezoidal section in long opening 123 has two side surface (not shown) of the stretching, extension that inclines towards each other.
Mechanism of action and energy expenditure under collision situation is similar to the situation in Fig. 3 and 4 embodiment.Coupling element
Cross section for the trapezoidal section 40b for being used to engage in lengthwise opening 12 from first end region 122a towards the second end area
Domain 122b direction movement, wherein side 25,26 of the side surface 16,17 for the section 40b for being used to engage along lengthwise opening 12
Slide, and opening 122 is widened.Collision energy is absorbed by the broadening of the lengthwise opening 122 of second component 2.
The embodiment previously in the difference of the embodiment shown in Fig. 3 and 4 be coupling element 3 be used for engage
Section 4a, 4b and 4c design and second component 2 lengthwise opening 12c, 12d shape.
Section 4a, 4b being joined in lengthwise opening 12c, d of coupling element 3 is designed to trapezoidal head, wherein
The section 4b for being used to engage on the top in Fig. 5 in the only visible head.
A part for rail vehicle 500 is shown in Fig. 7.First railway carriage 200 is with another railway carriage 300 via refined various bogie
400 and connected via according to the turning joint 10 of the present invention.Turning joint 10 (or 100 or 101) is arranged on refined various steering
On frame 400.It is arranged on for example on the bearing part of the carriage body structure of railway carriage 300,400, especially according to the turning joint 10 of the present invention
It is arranged on lateral bearing part.Especially, railway carriage 200 and 300 is coupled to each other via refined various bogie and turning joint 10,
So that railway carriage 200,300 cannot be displaced sideways relative to each other.
Claims (10)
1. it is a kind of be used for by rail vehicle or rail vehicle part by rotate it is be hinged in a manner of the turning joint (10 that connects；100；
101), wherein the turning joint has：
- first component (1) and second component (2), wherein the first component (1) and/or the second component (2) have at least
One lengthwise opening (11,12；120、121；122nd, 123), wherein the opening (11,12；120、121；122nd, 123) have the
One end region (11a, 12a；120a、121a；122a) and the second end region (11b, 12b；120b、121b；122b), wherein
The opening (11,12；120、121；122nd, width 123) is from described first end region (11a, 12a；120a、121a；
122a) towards described the second end region (11b, 12b；120b、121b；Direction 122b) reduces,
- coupling element (3；30), the first component (1) and the second component (2) via the coupling element relative to that
This is rotationally coupled, wherein the coupling element (3；30) by section (4a, 4b for engagement；40b) it is joined to described
Lengthwise opening (11,12；120、121；122) in, and described section (4a, 4b for being used to engage；40b) set in normal place
Put in the lengthwise opening (11,12；120、121；122nd, described first end region (11a, 12a 123)；120a.121a；
In 122a),
Wherein, the coupling element (3；30) can be towards the second end region when the turning joint is by compression
(11b、12b；120b、121b；Direction movement 122b), wherein passing through the coupling element (3；30) movement can make described
Opening (11,12；120、121；122nd, 123) expand, and the thus first component (1) and/or the second component (2) energy
Enough deformations.
2. turning joint (100 according to claim 1；101), wherein the first component (1) and/or described second
Part (2) has at least one spring element (13).
3. the turning joint (100 according to any one of the claims；101), wherein, the first component (1)
Cross section is designed as fork-shaped, and the cross section of the second component (2) is designed as ligulate, wherein being designed as described the of fork-shaped
One part (1) includes the second component (2) for being designed as ligulate.
4. the turning joint according to any one of the claims, wherein, the coupling element (3) has rotational symmetry
Section (4c) so that the first component (1) and the second component (2) can surround the rotation of the section of the rotational symmetry
Shaft axis are pivotably movable with respect each other.
5. turning joint (10 according to any one of claim 1 to 4；100), wherein the institute of the coupling element (3)
State and be designed as rotational symmetry for the section (4a, 4b) of engagement.
6. turning joint (101) according to any one of claim 1 to 4, wherein, the coupling element (30) it is described
Section (40) for engagement has the first side surface (16) and the second side surface (17), first side surface and described second
Side surface from the first end region (122a) of at least one lengthwise opening (122) incline towards each other towards the lengthwise
The second end region (122b) stretching, extension of opening (122).
7. the turning joint (10 according to any one of the claims；100；101), wherein, the first component (1)
There is at least one retaining element (6a, 6b) with the second component (2), can be by described first by the retaining element
Part (1) and the second component (2) are fixed on the rail vehicle or are fixed on rail vehicle part.
8. a kind of rail vehicle (500), it has at least one turning joint according to any one of the claims
(10；100；101).
9. rail vehicle (500) according to claim 8, wherein the rail vehicle has refined various bogie.
10. it is a kind of be used for by rail vehicle or rail vehicle part by rotate it is be hinged in a manner of the method that connects, wherein using having
Turning joint (10；100；101), the turning joint has：
- first component (1) and/or second component (2), wherein the first component (1) and/or the second component (2) have
At least one lengthwise opening (11,12；120、121；122nd, 123), wherein the opening (11,12；120、121；122nd, 123) have
There are first end region (11a, 12a；120a, 121a, 122a) and the second end region (11b, 12b；120b、121b；122b),
Wherein described opening (11,12；120、121；122nd, width 123) is from described first end region (11a, 12a；120a、
121a, 122a) towards the second end region (11b, the 12b；120b, 121b；Direction 122b) reduces,
- coupling element (3；30), wherein the first component (1) and the second component (2) are via the coupling element (3；
30) rotationally couple relative to each other, wherein the coupling element (3；30) by section (4a, 4b for engagement；40b)
It is incorporated into the lengthwise opening (11,12；120、121；122) in, and described section (4a, 4b for being used to engage；40b) marking
Level, which is put, is arranged on the lengthwise opening (11,12；120、121；122) described first end region (11a, 12a；120a、
121a；In 122a),
Wherein, the coupling element (3) when the turning joint is by compression can towards the second end region (11b,
12b；120b、121b；122b) direction movement, wherein by the movement of the coupling element (3) can make it is described opening (11,
12；120、121；122nd, 123) expand, and thus the first component (1) and/or the second component (2) can deform.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102015204008.9 | 2015-03-05 | ||
| DE102015204008.9A DE102015204008A1 (en) | 2015-03-05 | 2015-03-05 | Swivel joint for pivotally connecting rail vehicles |
| PCT/EP2016/054404 WO2016139236A1 (en) | 2015-03-05 | 2016-03-02 | Swivel joint for swivel-joint connecting of rail vehicles |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107428348A true CN107428348A (en) | 2017-12-01 |
| CN107428348B CN107428348B (en) | 2019-03-19 |
Family
ID=55451193
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201680011659.4A Active CN107428348B (en) | 2015-03-05 | 2016-03-02 | The turning joint connected for rail vehicle to be rotated to hinged mode |
Country Status (7)
| Country | Link |
|---|---|
| EP (1) | EP3265359B1 (en) |
| CN (1) | CN107428348B (en) |
| CA (1) | CA2986416C (en) |
| DE (1) | DE102015204008A1 (en) |
| ES (1) | ES2700128T3 (en) |
| PL (1) | PL3265359T3 (en) |
| WO (1) | WO2016139236A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112203919A (en) * | 2018-06-05 | 2021-01-08 | 庞巴迪运输有限公司 | Swivel joint for a bogie of a rail vehicle |
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| DE1074618B (en) * | 1960-02-04 | Hansa Waggonbau GmbH Bremen | Pushing device on railway vehicles | |
| GB2257770A (en) * | 1991-07-16 | 1993-01-20 | Fischer Georg Formtech | Shock absorber for a coupling |
| EP1247716A1 (en) * | 2001-04-04 | 2002-10-09 | Oleo International Limited | A two stage buffer |
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| CN101898563A (en) * | 2009-05-06 | 2010-12-01 | 阿尔斯通运输股份有限公司 | Between particularly first compartment of guideway vehicle and the articulated coupling between second compartment |
| EP2554452A1 (en) * | 2011-08-01 | 2013-02-06 | Ego International B.V. | Link device suitable for linking a first chassis and a second chassis of a rail - mounted vehicle |
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| AT303811B (en) * | 1967-09-06 | 1972-11-15 | Mini Verkehrswesen | DEVICE FOR ACCEPTING OVER-LARGE CLUTCH LOCKING FORCE ON A RAIL VEHICLE, IN PARTICULAR TRAINING VEHICLE EQUIPPED WITH A CENTER BUFFER CLUTCH |
| ES2203569T3 (en) * | 2001-09-17 | 2004-04-16 | VOITH TURBO SCHARFENBERG GMBH & CO. KG | COUPLING ARTICULATION. |
| EP1857342B1 (en) * | 2006-05-18 | 2008-12-10 | Voith Turbo Scharfenberg GmbH & Co. KG | Coupling arrangement with overload security device |
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| JP4966712B2 (en) * | 2007-03-30 | 2012-07-04 | 株式会社日立製作所 | Transport aircraft |
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| DE102009044966A1 (en) * | 2009-09-24 | 2011-03-31 | Robert Bosch Gmbh | Apparatus and method for adaptive degradation of crash energy |
| SE534926C2 (en) * | 2010-06-23 | 2012-02-21 | Ego Int Bv | Energy absorbing torch head for a towing device |
| DE202012103206U1 (en) * | 2012-08-24 | 2012-09-13 | Voith Patent Gmbh | Bearing for articulating a coupling rod to a car body of a track-guided vehicle |
| GB2517986B (en) * | 2013-09-09 | 2015-07-22 | T A Savery & Co Ltd | A coupler |
-
2015
- 2015-03-05 DE DE102015204008.9A patent/DE102015204008A1/en not_active Ceased
-
2016
- 2016-03-02 ES ES16707441T patent/ES2700128T3/en active Active
- 2016-03-02 PL PL16707441T patent/PL3265359T3/en unknown
- 2016-03-02 CN CN201680011659.4A patent/CN107428348B/en active Active
- 2016-03-02 CA CA2986416A patent/CA2986416C/en active Active
- 2016-03-02 EP EP16707441.8A patent/EP3265359B1/en active Active
- 2016-03-02 WO PCT/EP2016/054404 patent/WO2016139236A1/en active Application Filing
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1074618B (en) * | 1960-02-04 | Hansa Waggonbau GmbH Bremen | Pushing device on railway vehicles | |
| GB2257770A (en) * | 1991-07-16 | 1993-01-20 | Fischer Georg Formtech | Shock absorber for a coupling |
| EP1247716A1 (en) * | 2001-04-04 | 2002-10-09 | Oleo International Limited | A two stage buffer |
| CN101674969A (en) * | 2007-05-08 | 2010-03-17 | 沃依特专利有限责任公司 | Energy absorption device for multi-section vehicles |
| CN101898563A (en) * | 2009-05-06 | 2010-12-01 | 阿尔斯通运输股份有限公司 | Between particularly first compartment of guideway vehicle and the articulated coupling between second compartment |
| EP2554452A1 (en) * | 2011-08-01 | 2013-02-06 | Ego International B.V. | Link device suitable for linking a first chassis and a second chassis of a rail - mounted vehicle |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112203919A (en) * | 2018-06-05 | 2021-01-08 | 庞巴迪运输有限公司 | Swivel joint for a bogie of a rail vehicle |
| CN112203919B (en) * | 2018-06-05 | 2024-01-09 | 庞巴迪运输有限公司 | Rotary joint for bogie of railway car |
Also Published As
| Publication number | Publication date |
|---|---|
| ES2700128T3 (en) | 2019-02-14 |
| CA2986416C (en) | 2022-12-13 |
| CN107428348B (en) | 2019-03-19 |
| WO2016139236A1 (en) | 2016-09-09 |
| EP3265359A1 (en) | 2018-01-10 |
| PL3265359T3 (en) | 2019-02-28 |
| CA2986416A1 (en) | 2016-09-09 |
| DE102015204008A1 (en) | 2016-09-08 |
| EP3265359B1 (en) | 2018-09-05 |
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