CN107428348B - The turning joint connected for rail vehicle to be rotated to hinged mode - Google Patents
The turning joint connected for rail vehicle to be rotated to hinged mode Download PDFInfo
- Publication number
- CN107428348B CN107428348B CN201680011659.4A CN201680011659A CN107428348B CN 107428348 B CN107428348 B CN 107428348B CN 201680011659 A CN201680011659 A CN 201680011659A CN 107428348 B CN107428348 B CN 107428348B
- Authority
- CN
- China
- Prior art keywords
- component
- coupling element
- end region
- turning joint
- section
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Classifications
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Vibration Dampers (AREA)
- Bridges Or Land Bridges (AREA)
- Pivots And Pivotal Connections (AREA)
Abstract
The present invention relates to it is a kind of for by rail vehicle or rail vehicle component to rotate the turning joint (10 that hinged mode connects；100；101), wherein turning joint includes the first component (1) and second component (2), and wherein the first component (1) and/or second component (2) have at least one lengthwise opening (11,12；120,121；122,123), 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), 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), the 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 engagement；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；It 30) can be towards the second end region (11b, 12b when turning joint is by compressive deformation；120b, 121b, 122b) direction it is mobile, wherein passing through coupling element (3；30) movement can make opening (11,12；120,121；122,123) expand, and thus the 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 component to be rotated to hinged mode connection method.
Description
The present invention relates to it is a kind of for by rail vehicle or rail vehicle component to rotate the rotation that hinged mode connects
Hinge.
It needs 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 at least partially through the deformation or destruction that are defined to limit
Mode absorb or clear up such as generated collision energy when on track vehicular impact to barrier.It can at least drop whereby
It is low, it is preferred that fully avoid for 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 damaging remaining structure of vehicle, and at least reduce, it is preferred that
Fully avoid the risk that damage is caused to passenger.
Rail vehicle especially hot-short, coach, short distance vehicle, transport train or tramcar.Rail vehicle
Component is more particularly to being interpreted as railway carriage, carriage body, module or the carriage member of rail vehicle or rail vehicle group.
DE 102007044745A1 is related to a kind of rail vehicle with the wall construction for 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 part of the wall of carriage body.Wall member
Sandwich structure made of metal is formed, wherein the sandwich structure includes that external two metal claddings and setting exist
The core being made of between coating metal foaming material.Herein disadvantageously, in the case where collision energy acts on, carriage body occurs
Deformation.Based on above content, 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 disadvantage.Energy dissipation element can should absorb in this way collision energy, so that herein
Remaining structure of vehicle is not damaged completely as far as possible or is at least only minimally damaged.
It is proposed it is a kind of for by rail vehicle or rail vehicle component to rotate the turning joint that hinged mode connects,
Middle turning joint includes
The first component and second component, wherein the first component and/or second component are open at least one lengthwise,
Split shed has first end region and a second end region, and the width of split shed is from first end region towards the second end area
The direction in domain reduces,
Coupling element, the first component and second component rotationally couple relative to each other by the coupling element,
Middle coupling element is joined in lengthwise opening by the section for engagement, and the section for engagement is set in normal place
It sets in the first end region of lengthwise opening,
Wherein, coupling element can be mobile towards the direction in the second end region when turning joint is by compressive deformation, wherein
It can make enlarged open by the movement of coupling element, and thus the first component and/or second component can deform.
Turning joint is designed to, so that it is for example by the effect of specific power, for example towards the impact of rail vehicle effect
Power can be by compressive deformation.In compressive deformation, the first component and second component translationally move each other.Therefore, pass through first
The deformation of component and/or second component can be such that energy reduces.Here, the deformation of the first component and/or second component occurs
In the region of lengthwise opening.The deformation of the first component and/or second component is preferably irreversible.Turning joint after deformation can
It is enough to be easily removed and replaced with new turning joint.
In the case where turning joint, the first component and second component are coupled to each other with rotating hinged mode.First
Hinged the coupling through coupling element of rotation of part and second component is realized.Coupling element can be the first component or second
The integrated component part of part.Coupling element can be designed in, especially be formed on the first component or second component.Coupling
Connection element can non-releasably be connect with the first component or second component.Coupling element can match with a shape in component
Close and/or material mating connect.
Rail vehicle or rail vehicle component can be coupled to each other with rotating hinged mode by turning joint.Together
When, turning joint has energy consumption function.
It is particularly favourable that can also be described in as follows, turning joint can be arranged on refined various bogie
Region in.
Coupling element can be open by the section for engagement across lengthwise.
It is as follows it is middle can be described with different embodiments, coupling element can be can be rotated in lengthwise opening
Or it is non-rotatable.
In one embodiment, one in component has recessed portion, and coupling element can be introduced into the recessed portion
In.In this variant, the component with recessed portion is open without lengthwise, and another component is open with lengthwise.Recessed portion
It is for example continuous recessed portion, is also referred to as used as through hole, coupling element is inserted into the through hole.Coupling element can be
It is rotatable in recessed portion.Recessed portion is preferably designed for being circular symmetry.
Particularly, the first component and/or second component have at least one spring element.Spring element is especially placed at coupling
Join between element and the first component or is arranged between coupling element and second component.If one in component have it is above-mentioned
Recessed portion or especially continuous recessed portion, then spring element is preferably provided within the recessed portion of relevant component, preferably
It is arranged between component and coupling element.Spring element can be around engagement coupling element.
Spring element is designed to absorb lesser power, especially impact force, the power be not enough to cause the 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 open in lengthwise
Region in occur be preferably irreversible deformation.
In addition, can be realized the movement of the pitch between the first component of turning joint and second component by spring element
And/or pitch movement and/or weaving between weaving or the carriage member or railway carriage of rail vehicle, the vehicle
Compartment component or railway carriage are coupled via turning joint.Pitch movement is that the 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 the 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, the cross section that turning joint is designed such as the first component is designed as fork-shaped and second
The cross section of component is designed as ligulate, in other words as clamping plate shape.Therefore, the first component for being designed as fork-shaped can include being designed as
The second component of ligulate.
In a specific embodiment, turning joint is configured to, so that coupling element has the section of rotational symmetry,
So that the rotation axis for the section that the first component and second component can surround rotational symmetry is pivotably movable with respect each other.The first component
And/or second component can be around rotational symmetry section it is rotatable.The section of the rotational symmetry is opened with lengthwise is joined to
Section in mouthful is different.If hereinafter can also illustrated, the section being joined in lengthwise opening can be designed as revolving
Turn symmetrical or non-rotationally-symmetric.Particularly, when the section in the lengthwise opening for the component for being joined to turning joint is set
It is calculated as when being non-rotationally-symmetric, can have (being not joined in lengthwise opening) section of rotational symmetry, the section is excellent
Select in the opening that is introduced in second component, wherein the section of 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 engagement of coupling element
It is designed as rotational symmetry.Here, coupling element can rotate in lengthwise opening.Particularly, 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 engagement of coupling element can have first side and second side,
It is opened towards lengthwise with inclining towards each other in the first end region that the first side and the second side are open from least one lengthwise
The second end region stretching, extension of mouth.The section for engagement of coupling element especially has trapezoidal cross section.The embodiment
Particular advantage is provided when calculating design of the component of turning joint about collision energy to be absorbed.Section for engagement
The first inner surface that can be open against lengthwise of first side, and the second side of the section for engagement 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
It stretches in the second end region of opening.The surface of the section for engagement of coupling element and the inner surface of lengthwise opening are preferably
Flat surface.
The first component and second component can be respectively provided at least one fixing element, can incite somebody to action by the fixing element
The first component and second component are fixed on the rail vehicle or are fixed on rail vehicle component.Particularly, fixing element is being bowed
It is square or rectangle in view.However, the present invention includes the fixing element for the shape being all contemplated that.Fixing element can be set
It is calculated as such as plate shape.Also it can be considered that: fixing element and fixed mechanism, such as screw collective effect.Fixing element can
Design is particular enable to be designed as, is especially configured to the integrated composition of the component on the 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 at least one above-mentioned turning joint.
Especially adjacent rail vehicle component, preferably carriage body or module are coupled to each other by turning joint.Turning joint can be by
Be arranged in for example adjacent rail vehicle component, preferably carriage body or the bearing support of module, structural elements, especially laterally
Between load-bearing part or end wall.Turning joint can be fixed on adjacent rail vehicle component, be preferably carriage body or module
Bearing support, on structural elements, especially lateral bearing part or end wall.Also it can be considered that: in two rail vehicle components
Between there are two or more turning joints.
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
It the rail vehicle component that follows one another while being supported on same bogie, so that the bogie is in two rails being fixedly connected
Immediately below the transition part of road vehicle part.Particularly, on refined various bogie, turning joint can be arranged on railcar
Between component, enable adjacent rail vehicle component 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.Bogie according to the present invention and refined each
The combination of formula bogie is advantageous, 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 adjacent cabinet is not allowed to be displaced sideways relative to each other.Setting there are: around vertical
The rotational motion of axis (z axis) surrounds the rotational motion of transversal line (Y-axis line, pitch) when necessary, surrounds longitudinal axis when necessary
The rotational motion of (X-axis line, sideway), and in the case where colliding sufficiently large along the translational motion of longitudinal axis, wherein occurring
Energy consumption.Preferably, adjacent carriage body is not present relative to each other along the translational motion of transversal line, such as refined various in setting
Also this translational motion is not present in setting in the case where bogie.Therefore, advantageously, turning joint according to the present invention can be with
Refined various bogie combination.
The invention further relates to it is a kind of for by rail vehicle or rail vehicle component to rotate the side that hinged mode connects
Method, wherein using turning joint, the turning joint is included
The first component and/or second component, wherein the first component and/or second component are open at least one lengthwise,
Its split shed has first end region and a second end region, and the width of split shed is from first end region towards the second end
The direction in region reduces,
Coupling element, wherein the 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 engagement is in standard
Position is arranged in the first end region of lengthwise opening,
Wherein coupling element can be mobile towards the direction in the second end region when the turning joint is by compressive deformation,
In enlarged open can be made by the movement of coupling element, and thus the first component and/or second component can deform.
Other advantages and details of turning joint according to the present invention pass through the following theory that carries out by attached drawing to embodiment
It is bright to obtain.It is shown in attached drawing:
Fig. 1 shows the side view of an embodiment of turning joint with longitudinal section,
Fig. 2 shows the top view according to the embodiment of Fig. 1,
Fig. 3 a shows the side view of the second embodiment of turning joint with longitudinal section,
Fig. 3 b shows the top view of the first component in Fig. 3 a,
Fig. 3 c shows the view viewed from above of lengthwise opening,
Fig. 4 shows the perspective view of the turning joint according to the present invention in Fig. 3 a,
Fig. 5 show with respect to Fig. 3 a-3c embodiment deformation another embodiment perspective view, have with
The different embodiment of the embodiment of coupling element shown in Fig. 3 a-3c,
Fig. 6 shows the top view of the turning joint according to the present invention of Fig. 5,
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 the first component 1 and the
Two components 2.The first component 1 and second component 2 have fixing element 6a and 6b, and the fixing element is the bending of T shape.First
Part 1 and second component 2 are coupled to each other via the coupling element for being designed as bolt.The 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 engagement, the end portion
Section is designed to the head of the broadening of coupling element 3.
The first component 1 and second component have lengthwise 11,12 (especially showing in Fig. 3 a-3c) of opening.3 benefit of coupling element
With it first for section 4a of engagement and in the lengthwise opening 11 in the first component 1, and using it second for engaging
Section 4b be in second component 2 lengthwise opening 12 in.In this embodiment, lengthwise opening 11,12 is successively formed, therefore
It is each passed through the first component 1 and second component 2.Coupling element 3 is realized: the first component 1 and second component 2 can surround and couple member
The longitudinal axis 21 of part 3 is pivotably movable with respect each other.
Fig. 2 shows the embodiments of turning joint shown in Fig. 1, more specifically show its top view, wherein first
Component 1 is with lengthwise opening 11 and second component has lengthwise opening 12.The width of the lengthwise opening 11 of the first component 1 is from the
One component 1 lengthwise opening 11 first end region 11a towards the first component 1 lengthwise opening 11 the second end region 11b
Direction reduce.Similarly, first end of the width of the lengthwise opening 12 of second component 2 from the lengthwise of second component 2 opening 12
The second end region 12b of portion region 12a towards the lengthwise opening 12 of second component 2 reduces.It is such as visible in the top view of Fig. 2
, coupling element 3 is inserted into the first end region 11a of the lengthwise opening 11 of the first component 1 and is inserted into second component 2
Lengthwise opening 12 first end region 12a in, end section 5 is 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, the first component 1 and second component 2 are moved towards one another.Here, coupling element 3 can be implemented
From the first end region 12a of lengthwise opening 12 towards the direction of the second end region 12b of the lengthwise opening 12 of second component 2
Preferably linear movement.By the movement of coupling element 3, the lengthwise opening 12 of second component 2 is especially open in lengthwise
It is widened in 12 the second end region 12b.By the broadening of the lengthwise of second component 2 opening 12 and second resulting from
The deformation of part 2 is so that collision energy is absorbed.Coupling element 3 can implement the first end from lengthwise opening 11 in a similar way
Portion region 11a towards the first component 1 lengthwise opening 11 the second end region 11b direction preferably be linear movement, make
11 broadening of lengthwise opening and the first component 1 for obtaining the first component 1 deform.The first component 1 and/or second component 2 are in collision feelings
It is preferably become irreversibly deformed under condition.
In the embodiment shown in Fig. 3 a of turning joint 100, the first component 1 other than fixing element substantially
It is designed to clamping plate, and second component 2 is designed to pitch.The 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 recessed portion 110 of the first component 1, and the recessed portion is in the implementation
It is designed in example continuous.The hacures of component 13 in Fig. 3 a/3b show position and the boundary of component, rather than
Structure construction.Spring element is such as rubber ring.
Second component 2 tool there are two setting superposed on one another and along axis x (its longitudinal axis for being preferably vehicle in Fig. 2
Line) extend leg 14,15.Each leg 14,15 is respectively provided with lengthwise opening 120 and 121.The two lengthwises 120 Hes of opening
121 are successively formed.Spacing in vertical interval, i.e. Fig. 2 between two legs 14,15 in y-direction is selected as, and is made
Obtain the free space for being preserved for accommodating the first component 1 between the leg of second component 14,15.Therefore, in this embodiment,
The 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 engagement at middle part to pass through recessed portion 110 and by spring
Element 13 surrounds, and the section for engagement at the middle part is by pecked line come limit.Alternatively, it can set: spring element
The section 4c for engagement that part is arranged at other positions and middle part is introduced in for connection that shape cooperates
In the narrow recessed portion 110 of corresponding size.The section 4a for engagement of the lower part 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 engagement 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 recessed portion when section 4a and 4b are located in end regions 120a and 121a
120, it rotates 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
It, only can be by not by appended drawing reference lines in the view for the reason of be overlapped in region therein
Fully show.The appended drawing reference lines of 120a and 121a are generally disposed at beside section 4a and 4b, split shed 120,121
It is yet included into end regions herein in the position.Selection has similar view in Fig. 2.It is in figure 3 c shown without and to be introduced into
Coupling element and have end regions 121a and 121b (can be alternatively end regions 11a/11b, 12a/12b or
Lengthwise 121 (can be alternatively opening 120,11 or 12) of opening of second component 2 120a/120b).
The top view of the first part 1 of 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 engagement 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 the ratio of Fig. 3 a, 3b and 3c are also different from each other.Example
Such as, can recognize that by the attached drawing: the diameter that the bolt 3 in Fig. 3 b has is less than its diameter in Fig. 3 a, and as figure
Shown in 3a and 4, such as will not precise match it be matched in the first end region 121a of Fig. 3 c.
Fig. 4 shows the perspective view of embodiment shown in Fig. 3 a of the invention.It is in this embodiment it can be seen that vertical
The shape of long opening 120,121, the lengthwise opening have identical as the lengthwise opening 11,12 in the embodiment in Fig. 1 and 2
Shape.
Under collision situation, the first component 1 and second component 2 are moved towards each other.As above according to fig. 2 by lengthwise
Opening 12 is illustrated, and coupling element 3 moves in the two of second component 2 lengthwises openings 120,121 now, and from first
The direction of end regions 120a, 121a towards the second end region 120b, 121b of lengthwise opening 120,121 are mobile, thus make to indulge
Long 120,121 broadening of opening, and deform the clamping plate 14,15 of second component 2.Thus it is absorbed collision energy.
Fig. 5 shows the perspective view of another embodiment of turning joint 101 according to the present invention.The difference of the embodiment
Place be change coupling element 30 be joined to lengthwise be open 122,123 in section shape and lengthwise opening 122,
123 shape.The section of coupling element 30 being joined in lengthwise opening 122,123 is designed to trapezoidal head, in Fig. 5
The only section 40b for engagement on the top in the visible section.Similarly, to this see also Fig. 3 a, wherein being joined to
The cross section of the shape of the section 4a and 4b of lengthwise opening 121,122 is circular.In the embodiment of Fig. 5, 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 indulging
The wider end of long opening surrounds trapezoidal section from three sides with accurately matching.Section 40b for engagement is in turning joint 101
In occupied position it is identical as position occupied by the section 4b for engaging in Fig. 3 a-3c.Coupling element 30 and first
The connection of component 1 is identical as the connection of the coupling element 3 of Fig. 3 a and 3b and the first component 1.Similarly, the presence of the portion for engagement
Section 4c, the section are designed as rotational symmetry.In the embodiment of Fig. 5, have unshowned, similar with Fig. 3 a/3b
The coupling element 30 of section 4c can be rotated within the recessed portion 110 in the first component 1, thus establish turning for component 1,2
Move hinged connection.Coupling element 30 can rotate in recessed portion 110 together with rubber ring 13, or within rubber ring 13
Rotation.In second component 2 or 122 in (and in the identical opening on rear side) the lengthwise opening, coupling element 30 by
In being designed as the trapezoidal section 40b for engagement and non-rotatable.Different from the embodiment of Fig. 3 a-3c, there, it is used for
Section 4a, 4b of engagement is circular and can rotate in lengthwise opening 120,121, enables coupling element 3 opposite
It is rotated in component 2.In addition, the section 4c for engagement of bolt 3 can be in recessed portion 110 in the embodiment of Fig. 3 a-3c
Middle rotation, such as rotation is perhaps rotated together with rubber ring 13 within rubber ring 13 or the section not can be rotated there,
Because bolt lengthwise opening within rotatably for hinge connection for be enough.It can be rotatably set in section 4c
When in recessed portion 110, as shown in fig. 1, the head 5 of broadening can be respectively arranged with to prevent spiral shell in the end of bolt 3
Bolt 3 slips.Similarly, the head of this broadening can be equipped in the embodiment of Fig. 5.
Fig. 6 shows the embodiment view viewed from above of Fig. 5.The trapezoidal section 40b setting for engagement is vertical
In the first end region 122a of long opening 12.For engagement section have the first side surface 16 and in opposite place second
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 direction of the second end region 122b of lengthwise opening 122.The side surface of the trapezoidal section 4 for engagement
16,17 against the side surface 25,26 of lengthwise opening 122.
In a manner of similar and is mirror-symmetrical, on the other 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 consumption under collision situation is similar to the situation in the embodiment of Fig. 3 a-3c and 4.It couples
The cross section of element be the trapezoidal section 40b for engagement in lengthwise opening 12 from first end region 122a towards second end
The direction of portion region 122b is mobile, wherein side of the side surface 16,17 of the section 40b for engagement along lengthwise opening 12
25,26 sliding, and opening 122 is widened.Collision energy is absorbed by the broadening of the lengthwise opening 122 of second component 2.
The difference of the embodiment and the embodiment shown in Fig. 3 a-3c and 4 before is being used for for coupling element 3
The shape of lengthwise opening 12c, 12d of the design scheme and second component 2 of section 4a, 4b and 4c of engagement.
Section 4a, 4b of coupling element 3 being joined in lengthwise opening 12c, d is designed to trapezoidal head, wherein
The only section 4b for engagement on the top in the visible head in Fig. 5.
A part of rail vehicle 500 is shown in Fig. 7.First railway carriage 200 is with another railway carriage 300 via refined various bogie
It 400 and is connected via turning joint 10 according to the present invention.Turning joint 10 (or 100 or 101) is arranged in refined various steering
On frame 400.Turning joint 10 according to the present invention is arranged on such as load-bearing part of the carriage body structure of railway carriage 300,400, especially
It is arranged on lateral bearing part.Particularly, 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 for by rail vehicle or rail vehicle component to rotate the turning joint (10 that hinged mode connects；100；
101), which is characterized in that the turning joint includes
The 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；122,123), wherein lengthwise opening (11,12；120,121；122,123) have
There are first end region (11a, 12a；120a,121a；122a) and the second end region (11b, 12b；120b,121b；122b),
The wherein lengthwise opening (11,12；120,121；122,123) width 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) are via the coupling element relative to that
This is rotationally coupled, wherein the coupling element (3；30) by section (4a, 4b for engagement；It 40b) is joined to described
In lengthwise opening, and described section (4a, 4b for engagement；40b) the lengthwise opening is arranged in normal place
(11,12；120,121；122,123) described first end region (11a, 12a；120a,121a；In 122a),
Wherein, the coupling element (3；It 30) can be towards the second end region when the turning joint is by compressive deformation
(11b,12b；120b,121b；Direction 122b) is mobile, wherein passing through the coupling element (3；30) movement can make described
Lengthwise opening (11,12；120,121；122,123) expand, and the thus first component (1) and/or the second component
(2) it can deform.
2. turning joint according to claim 1, wherein the first component (1) and/or the second component (2) tool
There is at least one spring element (13).
3. turning joint according to claim 1 or 2, wherein the cross section of the first component (1) is designed as fork-shaped,
And the cross section of the second component (2) is designed as ligulate, wherein the first component (1) for being designed as fork-shaped includes design
For the second component (2) of ligulate.
4. turning joint according to claim 1 or 2, wherein the coupling element has the section (4c) of rotational symmetry,
So that the rotation axis for the section that the first component (1) and the second component (2) can surround the rotational symmetry is opposite
In rotating each other.
5. turning joint according to claim 1 or 2, wherein the section design for engagement of the coupling element
To be rotational symmetry.
6. turning joint according to claim 1 or 2, wherein the section tool for engagement of the coupling element
There are the first side surface (16) and the second side surface (17), first side surface and second side surface are from described at least one
It is stretched towards the second end region that the lengthwise is open with inclining towards each other in the first end region of lengthwise opening.
7. turning joint (10 according to claim 1 or 2；100；101), wherein the first component (1) and described
Two components (2) have at least one fixing element (6a, 6b), by the fixing element can by the first component (1) and
The second component (2) is fixed on the rail vehicle or is fixed on rail vehicle component.
8. a kind of rail vehicle (500) has at least one turning joint according to any one of the preceding 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 for by rail vehicle or rail vehicle component to rotate the method that hinged mode connects, which is characterized in that
Using there is turning joint (10；100；101), the turning joint includes
The 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；122,123), wherein lengthwise opening (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), wherein lengthwise opening (11,12；120,121；122,123) width from the 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), wherein the first component (1) and the second component (2) are via the coupling element (3；
30) it rotationally couples relative to each other, wherein the coupling element (3；30) by section (4a, 4b for engagement；40b)
It is introduced into the lengthwise opening, and described section (4a, 4b for engagement；It 40b) is arranged in normal place described
Lengthwise opening (11,12；120,121；122,123) described first end region (11a, 12a；120a,121a；In 122a),
Wherein, the coupling element when the turning joint is by compressive deformation can towards the second end region (11b,
12b；120b,121b；Direction 122b) is mobile, wherein the lengthwise can be made to be open by the movement of the coupling element
(11,12；120,121；122,123) expand, and thus the first component (1) and/or the second component (2) can become
Shape.
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 CN107428348A (en) | 2017-12-01 |
| CN107428348B true 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) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102018113349A1 (en) | 2018-06-05 | 2019-12-05 | Bombardier Transportation Gmbh | Swivel joint for a bogie of a rail vehicle |
Citations (6)
| 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 |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH452586A (en) * | 1966-06-08 | 1968-03-15 | Schweiz Wagons Aufzuegefab | Pulling and pushing device |
| 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 |
| EP1312527B1 (en) * | 2001-09-17 | 2003-06-04 | Voith Turbo Scharfenberg GmbH & Co. KG | Articulated coupling |
| PL1857342T3 (en) * | 2006-05-18 | 2009-05-29 | Voith Turbo Scharfenberg Gmbh & Co Kg | Coupling arrangement with overload security device |
| DE102007044745A1 (en) | 2006-09-18 | 2008-04-03 | Bombardier Transportation Gmbh | Railway vehicle, has wall component forming part of wall of coach body, and formed from sandwich core and metallic cover layers made of light metal i.e. aluminum, where core is made of metallic foam material |
| JP4966712B2 (en) * | 2007-03-30 | 2012-07-04 | 株式会社日立製作所 | Transport aircraft |
| PL2072370T3 (en) * | 2007-12-17 | 2010-12-31 | Voith Patent Gmbh | Energy absorbing device for a vehicle body of a multi-unit vehicle |
| 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 WO PCT/EP2016/054404 patent/WO2016139236A1/en active Application Filing
- 2016-03-02 CN CN201680011659.4A patent/CN107428348B/en active Active
- 2016-03-02 CA CA2986416A patent/CA2986416C/en active Active
- 2016-03-02 ES ES16707441T patent/ES2700128T3/en active Active
- 2016-03-02 EP EP16707441.8A patent/EP3265359B1/en active Active
- 2016-03-02 PL PL16707441T patent/PL3265359T3/en unknown
Patent Citations (6)
| 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 |
Also Published As
| Publication number | Publication date |
|---|---|
| EP3265359A1 (en) | 2018-01-10 |
| PL3265359T3 (en) | 2019-02-28 |
| EP3265359B1 (en) | 2018-09-05 |
| WO2016139236A1 (en) | 2016-09-09 |
| CN107428348A (en) | 2017-12-01 |
| ES2700128T3 (en) | 2019-02-14 |
| CA2986416C (en) | 2022-12-13 |
| CA2986416A1 (en) | 2016-09-09 |
| DE102015204008A1 (en) | 2016-09-08 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104755351B (en) | Rail truck | |
| CN108583609B (en) | A kind of retaining mechanism for gauge-changeable wheelsets | |
| CN101715402A (en) | Draft gear assembly comprising a yoke, an elastomeric spring and a friction mechanism | |
| CN101191339A (en) | Operator cab for heavy equipment | |
| RU2640160C2 (en) | Modules of the swing-sliding door for the rail vehicle | |
| CN105744859A (en) | Pull-out guide for movable furniture parts | |
| US20160207576A1 (en) | Chassis and automotive using same | |
| CN107428348B (en) | The turning joint connected for rail vehicle to be rotated to hinged mode | |
| CN104973129A (en) | Double support structure of a front body structure of a vehicle | |
| US20180087572A1 (en) | Slide rail assembly | |
| CN101528526B (en) | Device for mechanically connecting vehicles | |
| EP3028915A1 (en) | Joint in the roof area between two articulated vehicles | |
| TWI326654B (en) | ||
| DE102016107306A1 (en) | Rail and guide means for fixing an object in a rail | |
| CN110099838B (en) | Articulated vehicle | |
| EP2412600B1 (en) | Roof joint for an articulated vehicle | |
| CN105143010B (en) | Modular track vehicle with different in width module | |
| KR101859945B1 (en) | Upper body connection structure for mountain railway vehicles | |
| KR101545966B1 (en) | Coupler for a mountain train | |
| JP3137897U (en) | Vehicle forced stop device | |
| CN110494663A (en) | Motion guide device | |
| DE102004050369A1 (en) | Large-scale vehicle for passenger transport, in particular rail vehicle, with articulated car bodies | |
| DE102006022128B3 (en) | Spacious vehicle for use in personal carriage, has coach body coupled to lower linkage supported on rotary frame or body work | |
| WO2007020228A3 (en) | Multiple-unit vehicle with anti-roll devices | |
| CN104228615A (en) | Conveyance seat |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |