CN110027577A - Aluminum honeycomb and aluminium sheet splicing drivers' cab and the rail vehicle with it - Google Patents
Aluminum honeycomb and aluminium sheet splicing drivers' cab and the rail vehicle with it Download PDFInfo
- Publication number
- CN110027577A CN110027577A CN201910307001.3A CN201910307001A CN110027577A CN 110027577 A CN110027577 A CN 110027577A CN 201910307001 A CN201910307001 A CN 201910307001A CN 110027577 A CN110027577 A CN 110027577A
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- aluminum honeycomb
- drivers
- cab
- shoulder
- aluminium sheet
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61C—LOCOMOTIVES; MOTOR RAILCARS
- B61C17/00—Arrangement or disposition of parts; Details or accessories not otherwise provided for; Use of control gear and control systems
- B61C17/04—Arrangement or disposition of driving cabins, footplates or engine rooms; Ventilation thereof
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61D—BODY DETAILS OR KINDS OF RAILWAY VEHICLES
- B61D17/00—Construction details of vehicle bodies
- B61D17/04—Construction details of vehicle bodies with bodies of metal; with composite, e.g. metal and wood body structures
- B61D17/043—Construction details of vehicle bodies with bodies of metal; with composite, e.g. metal and wood body structures connections between superstructure sub-units
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Automation & Control Theory (AREA)
- Transportation (AREA)
- Life Sciences & Earth Sciences (AREA)
- Wood Science & Technology (AREA)
- Body Structure For Vehicles (AREA)
Abstract
The present invention relates to rail vehicle technical field, a kind of aluminum honeycomb and aluminium sheet splicing drivers' cab and the rail vehicle with it, including drivers' cab skeleton are disclosed, further includes: the front end of the drivers' cab skeleton is arranged in front end aluminium sheet module；The top of the drivers' cab skeleton is arranged in roof aluminum honeycomb module；And side wall aluminum honeycomb module, the two sides of the drivers' cab skeleton are set, wherein, the carline that the front end aluminium sheet module passes through the top that the drivers' cab skeleton is arranged in the roof aluminum honeycomb module is connected as one, and the two sides of the front end aluminium sheet module pass through the roof side girders being arranged on the carline with the side wall aluminum honeycomb module of respective side respectively and are connected as one.The drivers' cab has the advantages that piecemeal modularization, versatile and saving economic cost.
Description
Technical field
The present invention relates to rail vehicle technical fields, splice drivers' cab with aluminium sheet more particularly to a kind of aluminum honeycomb and have
Its rail vehicle.
Background technique
Current rail vehicle is usually aluminum alloy bodywork, and entire vehicle design closes the more demanding of loss of weight, traditional aluminium
Golden drivers' cab is usually integral type, that is to say, that between drivers' cab different piece, not general interface and boundary, in this way, not
Drivers' cab components with vehicle can not share, and not have substitutability.When newly designing a aluminium alloy drivers' cab, even if preceding
End, roof, the members in side wall are identical as in existing vehicle, due to not having modularization, cannot achieve the logical of component
With there are a large amount of design iterations, and the design cycle is long, low efficiency.In addition, needing to produce aluminium alloy driver once being damaged
The special-purpose member of room, it is alternative low, to substantially increase economic cost.
Summary of the invention
(1) technical problems to be solved
The object of the present invention is to provide a kind of aluminum honeycomb and aluminium sheet splicing drivers' cab and with its rail vehicle, to solve
Aluminium alloy drivers' cab in the prior art is integral type, does not have modularization, the lower technical problem of versatility.
(2) technical solution
In order to solve the above-mentioned technical problem, according to the first aspect of the invention, a kind of aluminum honeycomb and aluminium sheet splicing department are provided
Machine room, including drivers' cab skeleton, further includes: the front end of the drivers' cab skeleton is arranged in front end aluminium sheet module；Roof aluminum honeycomb
The top of the drivers' cab skeleton is arranged in module；And side wall aluminum honeycomb module, the two of the drivers' cab skeleton are set
Side, wherein the front end aluminium sheet module and the roof aluminum honeycomb module pass through the top that the drivers' cab skeleton is arranged in
Carline is connected as one, and the two sides of the front end aluminium sheet module are logical with the side wall aluminum honeycomb module of respective side respectively
The roof side girders being arranged on the carline are crossed to be connected as one.
Wherein, the carline and the roof side girders include: connection structure ontology, in the connection structure sheet
It is configured with respectively on the upper surface of body for connecting the aluminium in the roof aluminum honeycomb module or the side wall aluminum honeycomb module
The first shoulder of cellular board and the second shoulder for connecting the aluminium sheet in the front end aluminium sheet module, the first shoulder it is upper
Longitudinal difference in height between end face and the upper surface of second shoulder is equal to longitudinal thickness of the aluminium sheet and the aluminum honeycomb panel
It is poor to spend；And first support member, first support member are arranged in the wherein side of the connection structure ontology and towards remote
Direction from the connection structure ontology extends, and first support member is located at the lower section of the first shoulder, for carrying
The aluminum honeycomb panel.
Wherein, it is configured in the first shoulder for wherein one end of the top plate of the aluminum honeycomb panel to be welded on
The first welding position in the first shoulder.
Wherein, the first shoulder includes first horizontal portion and the first rake for being connected with the first horizontal portion,
Wherein, the first angle is configured between the first horizontal portion and first rake.
Wherein, second shoulder and the first shoulder are in be arranged backwards to formula, are constructed on second shoulder useful
In the second welding position being welded on wherein one end of the aluminium sheet on second shoulder.
Wherein, second shoulder includes the second horizontal part and the second rake for being connected with second horizontal part,
Wherein, the second angle is configured between second horizontal part and second rake.
Wherein, the magnitude range of the thickness of the support member is 2 times to 5 times of the thickness of the top plate of aluminum honeycomb panel.
Wherein, the magnitude range of the development length of the support member is the 5 of the thickness of the top plate of the aluminum honeycomb panel
Again to 10 times.
Wherein, the connection structure ontology further includes first be arranged between the first shoulder and second shoulder
Lug boss.
Wherein, first for being welded as a whole with the lower plywood of the aluminum honeycomb panel is configured in the support member
Fillet welding welding position.
Wherein, in second horizontal part and the position that is in contact with the aluminium sheet is configured with the second fillet welding welding position.
Wherein, the roof aluminum honeycomb module includes at least one roof attachment beam, at least one described roof attachment beam
It is arranged on the carline；And at least two aluminum honeycomb panels, a vehicle is equipped between every two aluminum honeycomb panel
Attachment beam is pushed up, each aluminum honeycomb panel is fixedly connected with the left or right side of the roof attachment beam respectively.
Wherein, the aluminum honeycomb panel that the left side of the roof attachment beam is arranged in is the first aluminum honeycomb panel, is arranged in the vehicle
The aluminum honeycomb panel for pushing up the right side of attachment beam is the second aluminum honeycomb panel, is configured with the second protrusion in the upper surface of the roof attachment beam
Portion is configured with third shoulder and use for carrying first aluminum honeycomb panel in the left and right sides of second lug boss respectively
In the 4th shoulder for carrying second aluminum honeycomb panel.
Wherein, the upper surface of the third shoulder and the upper surface of the 4th shoulder are flush.
Wherein, it is configured with third protrusion portion in the upper surface of second lug boss, in the left and right in the third protrusion portion
Two sides are configured with the 5th shoulder of the top plate for connecting first aluminum honeycomb panel and respectively for connecting second aluminium
6th shoulder of the top plate of cellular board.
Wherein, it is configured on the 5th shoulder for welding wherein one end of the top plate of first aluminum honeycomb panel
Connect the third welding position on the 5th shoulder.
Wherein, the 5th shoulder includes third horizontal part and the third rake that is connected with the third horizontal part,
Wherein, third angle is configured between the third horizontal part and the third rake.
Wherein, the top of the third shoulder, the level where the third horizontal part is arranged in the third horizontal part
Face and the upper surface of the third shoulder are arranged in run-in index.
Wherein, it is configured on the 6th shoulder for welding wherein one end of the top plate of second aluminum honeycomb panel
Connect the 4th welding position on the 6th shoulder.
Wherein, the 4th rake that the 6th shoulder includes the 4th horizontal part and is connected with the 4th horizontal part,
Wherein, the 4th angle is configured between the 4th horizontal part and the 4th rake.
Wherein, in the third shoulder and the position that is in contact with the lower plywood of first aluminum honeycomb panel is configured with third
Fillet welding welding position；In the 4th shoulder and the position that is in contact with the lower plywood of second aluminum honeycomb panel is configured with fourth angle
Weld welding position.
Wherein, the roof aluminum honeycomb module further includes being separately positioned between the roof attachment beam of adjacent two
Reinforcing beam, the reinforcing beam are multiple and are arranged respectively along the extending direction of the roof attachment beam in compartment.
Wherein, the drivers' cab roof structure further includes the roof end plate that the tail end of the carline is arranged in,
In, the first end of the roof attachment beam is connected with the carline, the second end of the roof attachment beam and the vehicle
Top end plate is connected.
Wherein, the direction towards the separate roof end plate prolongs in the surface structure of roof end plate towards the headstock
The second support member stretched.
Wherein, it is configured in the upper surface of the roof end plate and is horizontally mounted position, be equipped in described be horizontally mounted on position
Aluminium liner plate.
Wherein, each aluminum honeycomb panel is welded on the upper of the aluminium liner plate close to the top plate of the roof end plate
End face.
According to the second aspect of the invention, a kind of rail vehicle is also provided, is spelled including aluminum honeycomb and aluminium sheet described above
Connect drivers' cab.
(3) beneficial effect
Aluminum honeycomb provided by the invention and aluminium sheet splicing drivers' cab have the advantages that compared with prior art
By the shape general character according to drivers' cab, the aluminum honeycomb and aluminium sheet splicing drivers' cab are divided into front end aluminium sheet mould
Four block, drivers' cab skeleton, roof aluminum honeycomb module and side wall aluminum honeycomb module parts are respectively provided between each section opposite
Fixed interface structure, so-called " interface structure " include carline and roof side girders, that is, so that the front end aluminium sheet module
The carline for passing through the top that the drivers' cab skeleton is arranged in the roof aluminum honeycomb module is connected as one, meanwhile, so that
The two sides of the front end aluminium sheet module are respectively with the side wall aluminum honeycomb module of respective side by being arranged on the carline
Roof side girders are connected as one, and each section can be used as separate modular in the case where keeping interface position constant, in this way, newly
One in the vehicle of design in front end aluminium sheet module, drivers' cab skeleton, roof aluminum honeycomb module and side wall aluminum honeycomb module
Or when multiple identical with existing vehicle, can be used directly, versatility it is preferable, only different parts need to be redesigned,
To considerably reduce the production design cycle, production efficiency is improved.In addition, when said one or multiple modules are damaged
When, the equal modules between different automobile types may be implemented to be substituted for each other, thus cost saved memory space and maintenance time,
Meanwhile also saving economic cost.
Detailed description of the invention
Fig. 1 is the aluminum honeycomb of embodiments herein and the overall structure diagram of aluminium sheet splicing drivers' cab；
Fig. 2 is the overall structure diagram of the drivers' cab skeleton in Fig. 1；
Fig. 3 is the cross-sectional structure schematic diagram of the carline and roof side girders in Fig. 1；
Fig. 4 be Fig. 1 in aluminum honeycomb panel, connection structure ontology and aluminium sheet attachment structure schematic diagram；
Fig. 5 is the overall structure diagram of the roof aluminum honeycomb module in Fig. 1；
Fig. 6 be Fig. 1 in carline, roof attachment beam, reinforcing beam and roof end plate attachment structure schematic diagram；
Fig. 7 is that the roof attachment beam in Fig. 1 is illustrated with the connection structure of the first aluminum honeycomb panel and the second aluminum honeycomb panel respectively
Figure；
Fig. 8 is the cross-sectional structure schematic diagram of the roof attachment beam in Fig. 1；
Fig. 9 is the attachment structure schematic diagram of the roof end plate and the first aluminum honeycomb panel or the second aluminum honeycomb panel in Fig. 1.
In figure, 1: front end aluminium sheet module；11: aluminium sheet；2: drivers' cab skeleton；3: roof aluminum honeycomb module；31: roof connection
Beam；311: the second lug bosses；312: third shoulder；313: the four shoulders；314: third protrusion portion；315: the five shoulders；315a:
Third horizontal part；315b: third rake；C: third angle；315c: third groove；D: the angle at third groove；316: the
Six shoulders；316a: the four horizontal part；316b: the four rake；D: the four angle；316c: the four groove；At e: the four groove
Angle；32: aluminum honeycomb panel；321: the first aluminum honeycomb panels；322: the second aluminum honeycomb panels；E: the thickness of the top plate of aluminum honeycomb panel
Degree；4: side wall aluminum honeycomb module；5: carline；50: connection structure ontology；51: first shoulder；511: first horizontal portion；
512: the first rakes；A: the first angle；513: the first grooves；Angle at b: the first groove；52: the second shoulders；521: the
Two horizontal parts；522: the second rakes；B: the second angle；523: the second grooves；Angle at c: the second cut；53: the first is convex
The portion of rising；60: the first support members；The thickness of H: the first support member；The development length of L: the first support member；6: roof side
Beam；7: reinforcing beam；8: roof end plate；81: the second support members；9: aluminium liner plate；10: skirtboard.
Specific embodiment
With reference to the accompanying drawings and examples, specific embodiments of the present invention will be described in further detail.Following instance
For illustrating the present invention, but it is not intended to limit the scope of the invention.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " installation ", " phase
Even ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can
To be mechanical connection, it is also possible to be electrically connected；It can be directly connected, can also can be indirectly connected through an intermediary
Connection inside two elements.For the ordinary skill in the art, above-mentioned term can be understood at this with concrete condition
Concrete meaning in invention.
As shown in Figures 1 to 9, schematically show that the aluminum honeycomb and aluminium sheet splicing drivers' cab include front end aluminium sheet in figure
Module 1, drivers' cab skeleton 2, roof aluminum honeycomb module 3, side wall aluminum honeycomb module 4, carline 5 and roof side girders 6.
In embodiments herein, the front end of the drivers' cab skeleton 2 is arranged in front end aluminium sheet module 1.
The top of the drivers' cab skeleton 2 is arranged in roof aluminum honeycomb module 3.
The two sides of the drivers' cab skeleton 2 are arranged in side wall aluminum honeycomb module 4, wherein the front end aluminium sheet module 1 and the vehicle
The carline 5 that top aluminum honeycomb module 3 passes through the top that the drivers' cab skeleton 2 is arranged in is connected as one, the front end aluminium sheet mould
The two sides of block 1 pass through the roof side girders being arranged on the carline 5 with the side wall aluminum honeycomb module 4 of respective side respectively
6 are connected as one.Specifically, by the shape general character according to drivers' cab, the aluminum honeycomb and aluminium sheet splicing drivers' cab are divided into
4 four front end aluminium sheet module 1, drivers' cab skeleton 2, roof aluminum honeycomb module 3 and side wall aluminum honeycomb module parts, each section
Between be respectively provided with relatively-stationary interface structure, so-called " interface structure " includes carline 5 and roof side girders 6, that is, is made
It obtains the front end aluminium sheet module 1 and the roof aluminum honeycomb module 3 passes through the carline 5 that the top of the drivers' cab skeleton 2 is arranged in
It is connected as one, meanwhile, so that the two sides of the front end aluminium sheet module 1 are logical with the side wall aluminum honeycomb module 4 of respective side respectively
It crosses the roof side girders 6 being arranged on the carline 5 to be connected as one, each section is in the case where keeping interface position constant
It can be used as separate modular, in this way, front end aluminium sheet module 1, drivers' cab skeleton 2, roof aluminum honeycomb module 3 in newly-designed vehicle
When identical with existing vehicle with one or more of side wall aluminum honeycomb module 4, can be used directly, versatility it is good, only need
Different parts is redesigned, to considerably reduce the production design cycle, improves production efficiency.In addition, working as
When said one or multiple modules are damaged, the equal modules between different automobile types may be implemented to be substituted for each other, thus significantly
Ground saves memory space and maintenance time, meanwhile, also save economic cost.
It should be noted that the front end aluminium sheet module 1 is fabricated by aluminium sheet, which is by more
A aluminum honeycomb panel 32 is spliced, which is also to be spliced by multiple aluminum honeycomb panels 32.
Wherein, the carline 5 and roof side girders 6 are hollow material, mitigate drivers' cab entirety in this way, can play
The effect of weight.Wherein, which is two, and the roof that each roof side girders 6 are respectively welded at respective side is curved
On beam 5.
The aluminum honeycomb and aluminium sheet splicing drivers' cab further include skirtboard 10, which is fabricated by glass steel material,
It can be used as individual module to be mounted on by bolt on the chassis of drivers' cab end.
As shown in Figure 3 and Figure 4, in the preferred embodiment of the application, the carline 5 and the roof side girders
6 include: connection structure ontology 50, is configured with respectively on the upper surface of the connection structure ontology 50 for connecting the roof aluminium
The first shoulder 51 of cellular module 3 or the aluminum honeycomb panel 32 in the side wall aluminum honeycomb module 4 and for connecting the front end aluminium sheet
Second shoulder 52 of the aluminium sheet 11 in module 1, between the upper surface of the first shoulder 51 and the upper surface of second shoulder 52
Longitudinal difference in height is equal to the aluminium sheet 11 and the longitudinal thickness of the aluminum honeycomb panel 32 is poor.
First support member 60 is arranged in the wherein side of the connection structure ontology 50 and towards far from the connection structure sheet
The direction of body 50 extends, which is located at the lower section of the first shoulder 51, for carrying the aluminum honeycomb panel 32.Tool
Body, it is configured with First respectively due to being additionally arranged connection structure ontology 50, and on the upper surface of the connection structure ontology 50
Shoulder 51 and the second shoulder 52, and first shoulder 51 is made to be used to connect aluminium sheet 11 for connecting aluminum honeycomb panel 32, the second shoulder 52,
This way it is possible to realize the aluminum honeycomb panel 32 for making thickness different is attached with aluminium sheet 11, also, first shoulder 51 and aluminium bee
The contact area between contact area and the second shoulder 52 and aluminium sheet 11 between nest plate 32 is less big, thus, it is welding
When welding capacity and little, also, weld also more convenient.
Since the honeycomb core in aluminum honeycomb panel 32 is often softer, thus, preferable load effect is not had, at all to realize
The preferable connection of aluminum honeycomb panel 32 and connection structure ontology 50, the top plate being usually such that in aluminum honeycomb panel 32 be overlapped on this
On one shoulder 51, then top plate is fixedly connected with the upper surface of first shoulder 51.However, due to top plate thickness often
Relatively thin, specifically, thickness is preferably generally 2 millimeters, in this case, by add the first support member 60 and make this first
Support member 60 is arranged in the wherein side of the connection structure ontology 50 and carries out towards the direction far from the connection structure ontology 50
Extend, meanwhile, so that first support member 60 is located at the lower section of first shoulder 51, for carrying aluminum honeycomb panel 32, in this way, by
It contacts with each other in the first support member 60 and the lower surface of aluminum honeycomb panel 32, increases contact area to each other, can be aluminium
Cellular board 32 provides preferable support force upward, so as to effectively improve the of aluminum honeycomb panel 32 and connection structure ontology 50
Bonding strength between one shoulder 51 avoids aluminum honeycomb panel 32 in the case where no stress supports, because of its own gravity, makes
Connecting portion between aluminum honeycomb panel 32 and first shoulder 51 there is a situation where be broken.
As it can be seen that the connection structure of the application also as carrying stress point, thus, the stressed members such as part drivers' cab flap seat
The all solderable bottom for being connected to the connection structure, avoids being directly welded on aluminum honeycomb panel 32 and aluminium sheet 11, to improve carrying
Ability.
In addition, it should also be noted that, passing through the upper end so that the upper surface of the first shoulder 51 and second shoulder 52
Longitudinal difference in height between face is equal to the aluminium sheet 11 and the longitudinal thickness of the aluminum honeycomb panel 32 is poor, to just efficiently solve aluminium
There is the case where welding defect and deformation in splice bits between cellular board 32 and aluminium sheet 11, ensure that aluminum honeycomb panel 32 and aluminium sheet 11
Between the reliability welded and aesthetics.
As shown in Figure 3 and Figure 4, it in another preferred embodiment of the application, is configured in the first shoulder 51
The first welding position for being welded on wherein one end of the top plate of the aluminum honeycomb panel 32 in the first shoulder 51.Wherein, should
The setting of first welding position can make wherein one end of the top plate of the aluminum honeycomb panel 32 be overlapped on the of the first shoulder 51
It is welded as a whole in one welding position and with the upper surface of the first shoulder 51.
So-called " the first welding position " refers to the upper plane of first horizontal portion 511 as described below.
As shown in Figure 3 and Figure 4, in another preferred embodiment of the application, which includes the first water
Flat portion 511 and the first rake 512 being connected with the first horizontal portion 511, wherein the first horizontal portion 511 and this first
The first included angle A is configured between rake 512.Wherein, the magnitude range of first included angle A can be 125 °~145 °.The aluminium bee
After wherein one end of the top plate of nest plate 32 is overlapped in the first horizontal portion 511, the top plate is towards first rake 512
Side end face and first rake 512 between be configured with the first groove 513.Angle b at first groove 513 is 35 °~
55°。
It should be noted that the purpose of first groove 513 setting is, to realize aluminum honeycomb panel 32 and connection structure sheet
Body 50 it is secured connection and welding position is provided.
As shown in figure 3, second shoulder 52 and the first shoulder 51 are in back in the preferred embodiment of the application
It is arranged to formula, is configured on second shoulder 52 for wherein one end of the aluminium sheet 11 to be welded on second shoulder 52
Second welding position.Specifically, by the way that wherein one end of the aluminium sheet 11 to be overlapped in the second welding position of second shoulder 52, just
The position realized between aluminium sheet 11 and connection structure ontology 50 is laid, and then, then by the way of welding, just realizes connection
Structural body 50 is fixedly connected with aluminium sheet 11.
So-called " the second welding position " refers to the upper plane of the second horizontal part 521 as described below.
In another preferred embodiment of the application, second shoulder 52 include the second horizontal part 521 and with this
The second rake 522 that two horizontal parts 521 are connected, wherein structure between second horizontal part 521 and second rake 522
The second included angle B is made.Wherein, the magnitude range of second included angle B can be 125 °~145 °.Wherein, wherein the one of the aluminium sheet 11
After end is overlapped on second horizontal part 521, side end face and second rake of the aluminium sheet 11 towards second rake 522
The second groove 523 is configured between 522.Angle c at second groove 523 is 35 °~55 °.
It should be noted that the purpose of second groove 523 setting is, to realize aluminium sheet 11 and connection structure ontology 50
It is secured connection and welding position is provided.
In a preferred embodiment, the inside of the connection structure ontology 50 is hollow structure, by tying the connection
The inside of structure ontology 50 is designed to hollow structure, so that it be made to ensure to have the same of preferable support strength and structural strength
When, can also have the advantages that it is light-weighted, to achieve the purpose that loss of weight.
First support member 60 includes support plate, supporting rib or support column.It should be noted that the support plate, support
Muscle or support column can be fixedly mounted on the wherein side of the connection structure ontology 50 by the way of welding.
It is understood that ensure that the first support member 60 can play preferable supporting role to aluminum honeycomb panel 32,
Then the optimal setting position of first support member 60 is arranged in horizontal.
In another preferred embodiment, the magnitude range of the thickness of first support member 60 is aluminum honeycomb panel 32
2 times to 5 times of the thickness of top plate.Specifically, it is by controlling the magnitude range of the thickness H of first support member 60
2 times to 5 times of the thickness D of the top plate of aluminum honeycomb panel 32, so that first support member 60 is with relatively reasonable
Thickness range so that first support member 60 have preferable structural strength, further so that this first support
Component 60 can have preferable support strength to aluminum honeycomb panel 32, avoid the first support member 60 in the feelings for being in permanent stress
Under shape, there is a situation where be bent downwardly deformation or damage.
In another preferred embodiment of the application, the magnitude range of the development length of first support member 60 is
5 times to 10 times of the thickness of the top plate of aluminum honeycomb panel 32.It should be noted that the development length L of first support member 60
The thickness D of top plate depending on aluminum honeycomb panel 32, also, the thickness D of top plate is bigger, and the extension of the first support member 60 is long
It is also longer to spend L.It specifically, is the aluminum honeycomb panel by the magnitude range for making the development length L of first support member 60
5 times to 10 times of the thickness D of 32 top plate, so as to ensure the first support member 60 can have one it is relatively reasonable
Development length can play the role of aluminum honeycomb panel 32 preferably to support and carry, avoid the first support member 60
Development length is insufficient, causes it inadequate for the support strength of aluminum honeycomb panel 32.
As shown in Figure 3 and Figure 4, in the preferred embodiment of the application, which further includes setting
Set the first lug boss 53 between the first shoulder 51 and second shoulder 52.It should be noted that first lug boss 53
Setting purpose be preferably to be separated first shoulder 51 and the second shoulder 52, avoid spacing between the two too small, cause
Make there is a situation where reduce weld strength.
It should also be noted that, the top plate for working as aluminum honeycomb panel 32 is overlapped in first shoulder 51 and aluminium sheet 11 overlaps
After on the second shoulder 52, the upper surface of the upper surface of the top plate, the upper surface of the first lug boss 53 and aluminium sheet 11 is neat
It is flat, in this way it is ensured that the aesthetics after aluminum honeycomb panel 32, aluminium sheet 11 and 50 three of connection structure ontology connection.
In another embodiment, it is configured in first support member 60 for the lower plywood with the aluminum honeycomb panel 32
The first fillet welding welding position being welded as a whole.Specifically, the lower end of the aluminum honeycomb panel 32 is overlapped on first support member 60
It is welded as a whole by way of fillet welding in first fillet welding welding position and with first support member 60.It should be noted that adopting
With the connection type of fillet welding, it can effectively enhance the bonding strength between the first support member 60 and aluminum honeycomb panel 32, so that the
The fixed installation of one support member 60 is stronger, to provide enough support forces for aluminum honeycomb panel 32.
So-called " the first fillet welding welding position " refer to the first support member 60 upper surface and left end face phase shown in Fig. 3
The position of linking, the position are in contact with the right side lower end surface of aluminum honeycomb panel 32.
In another preferred embodiment of the application, it is in contact in second horizontal part 521 and with the aluminium sheet 11
Position is configured with the second fillet welding welding position.It should be noted that the second fillet welding welding position is used to provide the welding position of fillet welding,
That is, to be connected as one by the way of fillet welding between the second horizontal part 521 and aluminium sheet 11, the aluminium sheet can be effectively improved
Bonding strength between 11 and second horizontal part 521 enables aluminium sheet 11 to realize with connection structure ontology 50 and preferably connects
It connects.
So-called " the second fillet welding welding position " refers to the upper surface and its side end face (right side shown in Fig. 3 of the second horizontal part 521
Side end face) position that is mutually connected.
As shown in Figures 5 to 9, in the preferred embodiment of the application, which includes at least
One roof attachment beam 31, at least one roof attachment beam 31 are arranged on the carline 5.
At least two aluminum honeycomb panels 32 are equipped with the roof attachment beam 31, each between every two aluminum honeycomb panel 32
The aluminum honeycomb panel 32 is fixedly connected with the left or right side of the roof attachment beam 31 respectively.It should be noted that aluminum honeycomb panel 32
For existing structure, top plate, lower plywood and the honeycomb core being folded between the top plate and lower plywood are generally included.
Specifically, it since the structural strength of aluminum honeycomb panel 32 is high, good rigidity, is applied in roof aluminum honeycomb module 3,
The quantity of plate-girder can be reduced to a certain extent, to mitigate the weight of drivers' cab roof, so that drivers' cab roof has gently
The advantages of quantization and good manufacturability.
In addition, the structural strength of drivers' cab roof is effectively enhanced due to adding aluminum honeycomb panel 32, therefore, it is possible to suitably
The quantity that ground reduces plate-girder also greatly reduces welding capacity with the reduction of plate-girder quantity, to effectively simplify driver
The manufacture difficulty of room roof, the complexity for reducing drivers' cab roof manufacture craft, the production efficiency for improving drivers' cab roof.
The internal structure of the roof attachment beam 31 is hollow structure.In this way, in due to the inside of the roof attachment beam 31 being
Hollow structure, therefore, it is possible to can effectively mitigate in the case where ensuring its structural strength, support strength and bearing strength
The weight of drivers' cab roof, so that drivers' cab roof meets light-weighted demand.
In the present embodiment, the cross-sectional shape of the roof attachment beam 31 is similar " convex ".
It should also be noted that, the roof attachment beam 31 is preferably fabricated using hollow material.
In the specific embodiment of the application, the aluminum honeycomb panel 32 that the left side of the roof attachment beam 31 is arranged in is
First aluminum honeycomb panel 321, the aluminum honeycomb panel 32 that the right side of the roof attachment beam 31 is arranged in is the second aluminum honeycomb panel 322, at this
The upper surface of roof attachment beam 31 is configured with the second lug boss 311, is configured with respectively in the left and right sides of second lug boss 311
The 4th shoulder for carrying the third shoulder 312 of first aluminum honeycomb panel 321 and for carrying second aluminum honeycomb panel 322
313。
It should be noted that the setting of the third shoulder 312, can play one to the entirety of the first aluminum honeycomb panel 321
Preferable supporting role can be realized preferably and is effectively fixedly connected with the corresponding side of roof attachment beam 31.
Similarly, the setting of the 4th shoulder 313 can play a preferable branch to the entirety of the second aluminum honeycomb panel 322
Support effect, can preferably realize and be effectively fixedly connected with the corresponding side of roof attachment beam 31.
It should be noted that the first aluminium of roof attachment beam 31 and the left and right sides for being separately positioned on the roof attachment beam 31
Cellular board 321 and the second aluminum honeycomb panel 322 together constitute the basic splicing module of drivers' cab roof.For basic splicing module
Quantity can be determined according to the area of the drivers' cab roof of different model vehicle come specific, that is, the number of the basis splicing module
Amount can be 1,2,3 or 3 or more.
As shown in Figure 7 and Figure 8, the upper surface of the third shoulder 312 and the upper surface of the 4th shoulder 313 are flush.Specifically
Ground, when the first aluminum honeycomb panel 321 is overlapped on the upper surface of the third shoulder 312, the second aluminum honeycomb panel 322 is overlapped on the 4th shoulder
When 313 upper surface, by making the upper surface of the third shoulder 312 and the upper surface of the 4th shoulder 313 be flush, thus
It may insure upper surface and the upper surface phase of the top plate of the second aluminum honeycomb panel 322 of the top plate of first aluminum honeycomb panel 321
It flushes.It is smoothly connected in this way, can ensure that the top surface of roof aluminum honeycomb module can be realized, avoids the occurrence of high infraversion malposition, caused
Make the case where influencing welding effect, it is thereby advantageously ensured that the aesthetics of drivers' cab roof structure entirety.
As shown in Figure 7 and Figure 8, in the preferred embodiment of the application, in the upper surface of second lug boss 311
It is configured with third protrusion portion 314, is configured with respectively in the left and right sides in the third protrusion portion 314 for connecting first aluminum honeycomb
5th shoulder 315 of the top plate of plate 321 and the 6th shoulder 316 of the top plate for connecting second aluminum honeycomb panel 322.It needs
It is noted that the 5th shoulder 315 is used to overlap the top plate in the first aluminum honeycomb panel 321, the 6th shoulder 316 is for overlapping
Top plate in second aluminum honeycomb panel 322.Wherein, the upper surface of the top plate of first aluminum honeycomb panel 321, third protrusion portion
The upper surface of the top plate of 314 upper surface and the second aluminum honeycomb panel 322 is flush.
In another preferred embodiment, the upper surface of the 5th shoulder 315 and the upper surface phase of the 6th shoulder 316
It flushes.In this way it can be ensured that flatness and the whole aesthetics of the connection of drivers' cab roof.
In addition, due to being successively arranged the second lug boss 311 and third protrusion portion from bottom to up on the roof attachment beam 31
314, therefore, it is possible to make the roof attachment beam 31 that there is dual shoulder.
A band is equipped between every two aluminum honeycomb panel 32 (the first aluminum honeycomb panel 321 and the second aluminum honeycomb panel 322)
There is the roof attachment beam 31 of dual shoulder to be attached, groove welding is set at the top plate of aluminum honeycomb panel 32, in aluminum honeycomb panel
Fillet welding is set at 32 lower plywood, in this way, the bonding strength between adjacent aluminum honeycomb panel 32 can be effectively improved, to reach
To the purpose for the bearing capacity for effectively improving drivers' cab roof.
In addition it is also necessary to explanation, by the way that roof attachment beam 31 is configured to the profile structure with the double-deck shoulder, from
And it will appear welding defect and deformation after just efficiently solving the first aluminum honeycomb panel 321 and the splicing of the second aluminum honeycomb panel 322
Situation, it is ensured that the reliability and aesthetics welded between the first aluminum honeycomb panel 321 and the second aluminum honeycomb panel 322.
In the preferred embodiment of the application, it is configured with and is used for the first aluminium bee on the 5th shoulder 315
Wherein one end of the top plate of nest plate 321 is welded on the third welding position on the 5th shoulder 315.The third welding position is set
Set, can make wherein one end of the top plate of first aluminum honeycomb panel 321 be overlapped on the 5th shoulder 315 upper surface and with
5th shoulder 315 is welded as a whole.In this way, just realizing effective connection of the first aluminum honeycomb panel 321 and roof attachment beam 31.
So-called " welding manner " is preferably groove welding.
In another preferred embodiment of the application, the 5th shoulder 315 include third horizontal part 315a and with this
The third rake 315b that third horizontal part 315a is connected, wherein the third horizontal part 315a and third rake 315b
Between be configured with third angle C.The magnitude range of third angle C can be 125 °~145 °.First aluminum honeycomb panel 321 it is upper
After wherein one end of laminate is overlapped on third horizontal part 315a, the top plate is towards the side end face of third rake 315b
Third groove 315c is configured between third rake 315b.Angle d at third groove 315c is 35 °~55 °.
In a preferred embodiment, the top of the third shoulder 312, the third is arranged in third horizontal part 315a
The upper surface of horizontal plane and the third shoulder 312 where horizontal part 315a is arranged in run-in index.
In another preferred embodiment, it is configured with and is used for second aluminum honeycomb panel 322 on the 6th shoulder 316
Wherein one end of top plate be welded on the 4th welding position on the 6th shoulder 316.It should be noted that the 4th welding position
Setting, wherein one end of the top plate of second aluminum honeycomb panel 322 can be made to be overlapped on the upper surface of the 6th shoulder 316
And it is welded as a whole with the 6th shoulder 316.In this way, just realizing the effective of the second aluminum honeycomb panel 322 and roof attachment beam 31
Connection.So-called " welding manner " is preferably groove welding.
As shown in Figure 7 and Figure 8, in the preferred embodiment of the application, the 6th shoulder 316 includes the 4th horizontal
Portion 316a and the 4th rake 316b being connected with the 4th horizontal part 316a, wherein the 4th horizontal part 316a and this
The 4th angle D is configured between four rake 316b.It should be noted that wherein, the magnitude range of the 4th angle D can be
125 °~145 °.After wherein one end of the top plate of second aluminum honeycomb panel 322 is overlapped on the 4th horizontal part 316a, on this
Laminate is configured with the 4th groove 316c towards between the side end face and the 4th rake 316b of the 4th rake 316b.It should
Angle e at 4th groove 316c is 35 °~55 °.
In another preferred embodiment, the third shoulder 312 and with the lower plywood phase of first aluminum honeycomb panel 321
The position of contact is configured with third fillet welding welding position.
In the 4th shoulder 313 and the position that is in contact with the lower plywood of second aluminum honeycomb panel 322 is configured with fourth angle
Weld welding position.It should be noted that can effectively enhance third shoulder 312 and the first aluminium bee using the connection type of fillet welding
The bonding strength of the lower plywood of nest plate 321, it is also possible to effectively enhance the 4th shoulder 313 and second aluminum honeycomb panel 322
Lower plywood bonding strength, the first aluminum honeycomb panel 321 and the second aluminum honeycomb panel 322 and roof attachment beam 31 are carried out
Securely connection.
As shown in Figure 5 and Figure 6, in the preferred embodiment of the application, which further includes point
Reinforcing beam 7 between the roof attachment beam 31 of adjacent two is not set, which is multiple and connects respectively along the roof
The extending direction for connecing beam 31 is arranged in compartment.It should be noted that then should when regarding the roof attachment beam 31 as stringer
Reinforcing beam 7 can be understood as the crossbeam being arranged between two adjacent stringers, and the purpose of crossbeam setting is, Ke Yijin
Enhance to one step the structural strength and bearing capacity of the carline 5 and roof attachment beam 31, further, reaching raising should
The structural strength of drivers' cab roof and the purpose of bearing capacity.
It should be noted that the reinforcing beam 7 can also be hollow material, to achieve the purpose that mitigate drivers' cab roof weight.
As shown in figure 9, schematically showing that the drivers' cab roof structure further includes that the carline 5 is arranged in figure
The roof end plate 8 of tail end, wherein the first end of the roof attachment beam 31 is connected with the carline 5, the roof attachment beam
31 second end is connected with the roof end plate 8.Specifically, the roof attachment beam 31 can respectively with the carline 5 and vehicle
Top end plate 8 is linked to be an entirety by the way of welding.
In one embodiment, which can be aluminum honeycomb panel, in this way, can ensure its structural strength
Simultaneously, moreover it is possible to effectively mitigate the overall weight of the drivers' cab roof structure.
As shown in figure 9, in the preferred embodiment of the application, in the roof end plate 8 towards the surface of headstock
It is configured with the second support member 81 extended towards the direction far from the roof end plate 8.It should be noted that second support portion
The setting of part 81 effectively improves the state of distribution of force, improves bearing capacity, thus, which can
To play preferable supporting role to aluminum honeycomb panel 32.
The specific structure composition of second support member 81 can form phase with the specific structure of above-mentioned first support member 60
Together, it for the sake of saving length, is not detailed herein.
Be configured in the upper surface of the roof end plate 8 and be horizontally mounted position, this be horizontally mounted on position be equipped with aluminium liner plate 9.
It should be noted that the setting of the aluminium liner plate 9, on the one hand can thicken the wall of the top plate of the aluminum honeycomb panel 32
Thickness enhances its structural strength and bonding strength.
In addition, adding aluminium liner plate 9, the thickness between the top plate of the aluminum honeycomb panel 32 and car body roof can also be made up
Difference, being smoothly connected between the upper surface in top plate to realize roof end plate 8, car body roof and aluminum honeycomb panel 32.
As shown in figure 9, also schematically showing each aluminum honeycomb panel 32 in figure close to the upper layer of the roof end plate 8
Plate is welded on the upper surface of aluminium liner plate 9.Specifically, due to the lower surface phase mutual connection of the second support member 81 and aluminum honeycomb panel 32
Touching, increases contact area to each other, therefore, it is possible to preferable support force upward is provided for aluminum honeycomb panel 32, so as to
The bonding strength for effectively improving the top plate of aluminum honeycomb panel 32 and the upper surface of the aluminium liner plate 9, avoids aluminum honeycomb panel 32 in nothing
In the case that stress supports, because of its own gravity, so that occurring between aluminum honeycomb panel 32 and the upper surface of the aluminium liner plate 9 disconnected
The case where splitting.
It should be noted that the coupling part of roof end plate 8 and aluminum honeycomb panel 32 is connected as one by the way of plug welding
Body, so as to realize the connection that smoothly transits between roof end plate 8 and aluminum honeycomb panel 32, so that drivers' cab roof has
Preferable craftsmanship.
According to a second aspect of the present application, a kind of rail vehicle is also provided, is spelled including aluminum honeycomb and aluminium sheet described above
Connect drivers' cab.
In conclusion by the shape general character according to drivers' cab, before the aluminum honeycomb and aluminium sheet splicing drivers' cab are divided into
Hold aluminium sheet module 1,4 four drivers' cab skeleton 2, roof aluminum honeycomb module 3 and side wall aluminum honeycomb module parts, each section it
Between be respectively provided with relatively-stationary interface structure, so-called " interface structure " includes carline 5 and roof side girders 6, that is, so that
The front end aluminium sheet module 1 and the roof aluminum honeycomb module 3 pass through the company of carline 5 that the top of the drivers' cab skeleton 2 is arranged in
It is connected in one, meanwhile, so that the two sides of the front end aluminium sheet module 1 pass through with the side wall aluminum honeycomb module 4 of respective side respectively
The roof side girders 6 being arranged on the carline 5 are connected as one, and each section is equal in the case where keeping interface position constant
It can be used as separate modular, in this way, front end aluminium sheet module 1, drivers' cab skeleton 2,3 and of roof aluminum honeycomb module in newly-designed vehicle
When one or more of side wall aluminum honeycomb module 4 is identical with existing vehicle, can be used directly, versatility it is good, only need pair
Different parts are redesigned, to considerably reduce the production design cycle, improve production efficiency.In addition, when upper
When stating one or more modules and being damaged, the equal modules between different automobile types may be implemented to be substituted for each other, thus greatly
Memory space and maintenance time are saved, meanwhile, also save economic cost.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all in essence of the invention
Within mind and principle, any modification, equivalent replacement, improvement and so on be should all be included in the protection scope of the present invention.
Claims (27)
1. a kind of aluminum honeycomb and aluminium sheet splice drivers' cab, including drivers' cab skeleton, which is characterized in that further include:
The front end of the drivers' cab skeleton is arranged in front end aluminium sheet module；
The top of the drivers' cab skeleton is arranged in roof aluminum honeycomb module；And
The two sides of the drivers' cab skeleton are arranged in side wall aluminum honeycomb module, wherein the front end aluminium sheet module and the vehicle
The carline that top aluminum honeycomb module passes through the top that the drivers' cab skeleton is arranged in is connected as one, the front end aluminium sheet mould
The two sides of block pass through the roof side being arranged on the carline with the side wall aluminum honeycomb module of respective side respectively
Beam is connected as one.
2. aluminum honeycomb according to claim 1 and aluminium sheet splice drivers' cab, which is characterized in that the carline and described
Roof side girders include: connection structure ontology, are configured with respectively on the upper surface of the connection structure ontology for connecting
The first shoulder of the roof aluminum honeycomb module or the aluminum honeycomb panel in the side wall aluminum honeycomb module and described for connecting
Second shoulder of the aluminium sheet in the aluminium sheet module of front end, between the upper surface of the first shoulder and the upper surface of second shoulder
Longitudinal difference in height be equal to the aluminium sheet and the aluminum honeycomb panel longitudinal thickness it is poor；And
First support member, first support member are arranged in the wherein side of the connection structure ontology and towards far from described
The direction of connection structure ontology extends, and first support member is located at the lower section of the first shoulder, for carrying the aluminium
Cellular board.
3. aluminum honeycomb according to claim 2 and aluminium sheet splice drivers' cab, which is characterized in that the structure in the first shoulder
Make the first welding position for being welded on wherein one end of the top plate of the aluminum honeycomb panel in the first shoulder.
4. aluminum honeycomb according to claim 3 and aluminium sheet splice drivers' cab, which is characterized in that the first shoulder includes the
One horizontal part and the first rake being connected with the first horizontal portion, wherein the first horizontal portion is inclined with described first
The first angle is configured between inclined portion.
5. aluminum honeycomb according to claim 4 and aluminium sheet splice drivers' cab, which is characterized in that second shoulder with it is described
First shoulder is in be arranged backwards to formula, is configured on second shoulder described for wherein one end of the aluminium sheet to be welded on
The second welding position on second shoulder.
6. aluminum honeycomb according to claim 5 and aluminium sheet splice drivers' cab, which is characterized in that second shoulder includes the
Two horizontal parts and the second rake being connected with second horizontal part, wherein second horizontal part inclines with described second
The second angle is configured between inclined portion.
7. aluminum honeycomb according to claim 2 and aluminium sheet splice drivers' cab, which is characterized in that the thickness of the support member
Magnitude range be 2 times to 5 times of thickness of top plate of aluminum honeycomb panel.
8. aluminum honeycomb according to claim 2 and aluminium sheet splice drivers' cab, which is characterized in that the extension of the support member
The magnitude range of length is 5 times to 10 times of the thickness of the top plate of the aluminum honeycomb panel.
9. aluminum honeycomb according to claim 2 and aluminium sheet splice drivers' cab, which is characterized in that the connection structure ontology is also
Including the first lug boss being arranged between the first shoulder and second shoulder.
10. aluminum honeycomb according to claim 2 and aluminium sheet splice drivers' cab, which is characterized in that in the support member
It is configured with the first fillet welding welding position for being welded as a whole with the lower plywood of the aluminum honeycomb panel.
11. aluminum honeycomb according to claim 6 and aluminium sheet splice drivers' cab, which is characterized in that in second horizontal part
And the position being in contact with the aluminium sheet is configured with the second fillet welding welding position.
12. aluminum honeycomb according to claim 1 and aluminium sheet splice drivers' cab, which is characterized in that the roof aluminum honeycomb mould
Block includes at least one roof attachment beam, at least one described roof attachment beam is arranged on the carline；And
At least two aluminum honeycomb panels are equipped with a roof attachment beam, each aluminium bee between every two aluminum honeycomb panel
Nest plate is fixedly connected with the left or right side of the roof attachment beam respectively.
13. aluminum honeycomb according to claim 12 and aluminium sheet splice drivers' cab, which is characterized in that setting connects in the roof
The aluminum honeycomb panel for connecing the left side of beam is the first aluminum honeycomb panel, and the aluminum honeycomb panel that the right side of the roof attachment beam is arranged in is second
Aluminum honeycomb panel is configured with the second lug boss in the upper surface of the roof attachment beam, in the left and right sides of second lug boss
It is configured with the third shoulder for carrying first aluminum honeycomb panel and for carrying second aluminum honeycomb panel the 4th respectively
Shoulder.
14. aluminum honeycomb according to claim 13 and aluminium sheet splice drivers' cab, which is characterized in that the third shoulder it is upper
End face and the upper surface of the 4th shoulder are flush.
15. aluminum honeycomb according to claim 13 and aluminium sheet splice drivers' cab, which is characterized in that in second lug boss
Upper surface be configured with third protrusion portion, be configured with respectively in the left and right sides in the third protrusion portion for connecting described first
5th shoulder of the top plate of aluminum honeycomb panel and the 6th shoulder of the top plate for connecting second aluminum honeycomb panel.
16. aluminum honeycomb according to claim 15 and aluminium sheet splice drivers' cab, which is characterized in that on the 5th shoulder
It is configured with the third welding for being welded on wherein one end of the top plate of first aluminum honeycomb panel on the 5th shoulder
Position.
17. aluminum honeycomb according to claim 16 and aluminium sheet splice drivers' cab, which is characterized in that the 5th shoulder includes
Third horizontal part and the third rake being connected with the third horizontal part, wherein the third horizontal part and the third
Third angle is configured between rake.
18. aluminum honeycomb according to claim 17 and aluminium sheet splice drivers' cab, which is characterized in that the third horizontal part is set
It sets in the horizontal plane where the top of the third shoulder, the third horizontal part with the upper surface of the third shoulder in parallel
Formula setting.
19. aluminum honeycomb according to claim 15 and aluminium sheet splice drivers' cab, which is characterized in that on the 6th shoulder
It is configured with the 4th welding for being welded on wherein one end of the top plate of second aluminum honeycomb panel on the 6th shoulder
Position.
20. aluminum honeycomb according to claim 19 and aluminium sheet splice drivers' cab, which is characterized in that the 6th shoulder includes
4th horizontal part and the 4th rake being connected with the 4th horizontal part, wherein the 4th horizontal part and the described 4th
The 4th angle is configured between rake.
21. aluminum honeycomb according to claim 13 and aluminium sheet splice drivers' cab, which is characterized in that in the third shoulder and
The position being in contact with the lower plywood of first aluminum honeycomb panel is configured with third fillet welding welding position；
In the 4th shoulder and the position that is in contact with the lower plywood of second aluminum honeycomb panel is configured with fourth angle weldering welding
Position.
22. aluminum honeycomb according to claim 12 and aluminium sheet splice drivers' cab, which is characterized in that the roof aluminum honeycomb mould
Block further includes the reinforcing beam being separately positioned between the roof attachment beam of adjacent two, and the reinforcing beam is multiple and difference
Extending direction along the roof attachment beam is arranged in compartment.
23. aluminum honeycomb according to claim 12 and aluminium sheet splice drivers' cab, which is characterized in that the drivers' cab roof knot
Structure further includes the roof end plate that the tail end of the carline is arranged in, wherein the first end of the roof attachment beam and institute
It states carline to be connected, the second end of the roof attachment beam is connected with the roof end plate.
24. aluminum honeycomb according to claim 23 and aluminium sheet splice drivers' cab, which is characterized in that in the roof end plate
There is the second support member extended towards the direction far from the roof end plate towards the surface structure of headstock.
25. aluminum honeycomb according to claim 23 and aluminium sheet splice drivers' cab, which is characterized in that in the roof end plate
Upper surface be configured with and be horizontally mounted position, be equipped with aluminium liner plate in described be horizontally mounted on position.
26. aluminum honeycomb according to claim 25 and aluminium sheet splice drivers' cab, which is characterized in that each aluminum honeycomb panel
The upper surface of the aluminium liner plate is welded on close to the top plate of the roof end plate.
27. a kind of rail vehicle, which is characterized in that including aluminum honeycomb and aluminium described in any one of the claims 1 to 26
Plate splices drivers' cab.
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|---|---|---|---|
| CN201910307001.3A CN110027577B (en) | 2019-04-17 | 2019-04-17 | Aluminum honeycomb and aluminum plate splicing cab and railway vehicle with same |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910307001.3A CN110027577B (en) | 2019-04-17 | 2019-04-17 | Aluminum honeycomb and aluminum plate splicing cab and railway vehicle with same |
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| CN110027577A true CN110027577A (en) | 2019-07-19 |
| CN110027577B CN110027577B (en) | 2020-06-02 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201910307001.3A Active CN110027577B (en) | 2019-04-17 | 2019-04-17 | Aluminum honeycomb and aluminum plate splicing cab and railway vehicle with same |
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Cited By (6)
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| WO2020211269A1 (en) * | 2019-04-17 | 2020-10-22 | 中车青岛四方机车车辆股份有限公司 | Cab roof structure, cab and railway train |
| CN112249044A (en) * | 2020-10-13 | 2021-01-22 | 中车南京浦镇车辆有限公司 | Frameless cab of railway vehicle |
| CN112298227A (en) * | 2020-11-05 | 2021-02-02 | 中车青岛四方机车车辆股份有限公司 | Modular cab structure and rail vehicle |
| CN112721969A (en) * | 2021-01-27 | 2021-04-30 | 北京轨道交通技术装备集团有限公司 | Rail vehicle and modular locomotive framework structure thereof |
| CN113581230A (en) * | 2021-08-12 | 2021-11-02 | 中车南京浦镇车辆有限公司 | Frameless aluminum honeycomb driver cab |
| DE102021206529A1 (en) | 2021-06-24 | 2022-12-29 | Siemens Mobility GmbH | Method of manufacturing a vehicle head |
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| CN110027577B (en) | 2020-06-02 |
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