CN205836828U - A kind of rail vehicle and car body thereof - Google Patents
A kind of rail vehicle and car body thereof Download PDFInfo
- Publication number
- CN205836828U CN205836828U CN201620580397.0U CN201620580397U CN205836828U CN 205836828 U CN205836828 U CN 205836828U CN 201620580397 U CN201620580397 U CN 201620580397U CN 205836828 U CN205836828 U CN 205836828U
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- China
- Prior art keywords
- car body
- headwall
- roof
- side wall
- plane
- 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.)
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T30/00—Transportation of goods or passengers via railways, e.g. energy recovery or reducing air resistance
Abstract
The utility model discloses a kind of car body, including a car car body and middle car car body, head car car body includes underframe, partition wall, side wall and roof, and the both sides of partition wall are connected with side wall respectively, are connected with roof every coping；The both sides of partition wall and top are provided with some spaced apart and that opening is the most outside U-type groove；It is respectively arranged with the connection seat corresponding to each U-type groove on roof and side wall, connects seat and be provided with the bar hole that bearing of trend is vertical with the bearing of trend of U-type groove；Partition wall is connected by fixing through U-type groove and the bolt in bar hole with being connected seat.In car body provided by the utility model, it is connected firmly, by U-type groove and the setting of bar hole, the position adjustment in horizontal and vertical both direction of roof and side wall can be realized, convenient installation, meanwhile, can effectively avoid that mismachining tolerance causes cannot assembly problem, improve the efficiency of assembling of this car body.The invention also discloses a kind of rail vehicle including above-mentioned car body.
Description
Technical field
This utility model relates to field of railway transportation equipment, particularly relates to a kind of car body.Additionally, this utility model also relates to
And a kind of rail vehicle including above-mentioned car body.
Background technology
Urban track traffic refers to have that freight volume is big, speed fast, safety, on schedule, protection environment, save the energy and land used etc.
The mode of transportation of feature, is called for short " rail friendship ", including subway, light rail, magnetic suspension, fast rail, tramcar, new traffic system etc..
Along with developing rapidly of track traffic, people are for intensity, the processing technique of rail vehicle and manufacture material
Requiring more and more higher, the security requirement particularly with rail vehicle is even more important.
The car body of rail vehicle includes a car car body and middle car car body, and wherein, head car car body and middle car car body all wrap
Including underframe, headwall, side wall and roof, meanwhile, head car car body also includes the partition wall for isolation driver room, and the both sides of partition wall are respectively
It is connected with the end of a side wall, is connected with the end of roof every coping.
In prior art, partition wall is formed by installation wallboard outside aluminum alloy framework, and partition wall is by the shape of welding
Formula is connected with side wall and roof, owing to cab structure is complicated, and welding procedure constructional difficulties when causing partition wall to be installed, effect is installed
Rate is low, and, the framing structure that aluminium alloy is made, weight is big, does not meets the light-weighted requirement of rail vehicle.
Therefore, how to improve the installation effectiveness of car body, be that those skilled in the art are presently required and solve the technical problem that.
Utility model content
The purpose of this utility model is to provide a kind of car body, and this car body mid-board shows with the installation effectiveness of other body parts
Write and improve, and weight reduction.Another object of the present utility model is to provide a kind of rail vehicle including above-mentioned car body.
For achieving the above object, the following technical scheme of this utility model offer:
A kind of car body, for vehicle body of railway vehicle, including a car car body and middle car car body, described head car car body includes the end
Frame, partition wall, side wall and roof, the both sides of described partition wall are connected with described side wall respectively, described every coping and described car
Top is connected；The both sides of described partition wall and top are provided with some spaced apart and that opening is the most outside U-type groove；Described car
Top and described side wall on be respectively arranged with the connection seat corresponding to each described U-type groove, described connection seat be provided with bearing of trend with
The bar hole that the bearing of trend of described U-type groove is vertical；Described partition wall passes through through described U-type groove with described with the described seat that is connected
Bolt in bar hole is fixing to be connected.
Preferably, described connection seat is positioned at described in one end of described bar hole is provided with and inserts and slide into for described bolt
Prepackage hole in bar hole, the size in described prepackage hole is more than bolt head size or the nut size of described bolt.
Preferably, described roof is provided with connection seat described at least two, and is being arranged at the connection seat of described roof
In, the prepackage hole at least one described connection seat is positioned at the left end of bar hole, and the prepackage at least one described connection seat
Hole is positioned at the right-hand member of bar hole.
Preferably, in the connection seat being arranged at described side wall, the prepackage hole of each described connection seat is respectively positioned on described bar shaped
The upper end in hole.
Preferably, the drivers' cab of described head car car body includes the framework being made up of aluminium alloy rectangular tube beam and is covered in institute
Stating the fiberglass outer housing outside framework, described fiberglass outer housing is streamlined and global formation.
Preferably, described partition wall is honeycomb aluminum partition wall, the extended company having for offering described U-type groove on described partition wall
Fishplate bar.
Preferably, described head car car body and described middle car car body all include headwall, the both sides of described headwall respectively with institute
Stating side wall to be connected, described end coping is connected with described roof；Between described headwall and described side wall and described end
Pass through to be located at both fabricated structural shapes of formed rectangular area from inner side pad between wall with described roof respectively to be connected, described end
Being reserved with seam between wall and described side wall and between described headwall and described roof respectively, described fabricated structural shape has filling
The boss of described seam.
Preferably, the fabricated structural shape between described headwall and described side wall is the first fabricated structural shape, described first solder type
Material is extruded square tube section, and the boss of described first fabricated structural shape is the first boss, and described first is protruding
Position is along the diagonal outwardly convex of described first fabricated structural shape, and described first boss has and described headwall appearance
The first plane that face flushes, and the second plane flushed with described side wall outer surface.
Preferably, described first boss has the first inclined-plane forming bevel for welding between described headwall end,
And and described side wall end face between form the second inclined-plane of bevel for welding；Further, described first boss is provided with at root
The position, right angle that interior corner with described headwall and described side wall matches respectively.
Preferably, the fabricated structural shape between described headwall and described roof is the second fabricated structural shape, described second solder type
Material is extruded square tube section, and the boss of described second fabricated structural shape is the second boss, and described second is protruding
Position has the 3rd plane flushed with described headwall outer surface, and the fourth plane flushed with described roof outer surface, and
The length of described fourth plane is more than the length of described 3rd plane.
Preferably, described second boss has the 3rd inclined-plane forming bevel for welding between described headwall end,
And and described roof end face between form the 4th inclined-plane of bevel for welding；Further, described second boss is provided with at root
The position, right angle that interior corner with described headwall and described roof matches respectively.
Preferably, the inner chamber of described second fabricated structural shape is provided with groove in the position corresponding to described boss, with
The wall thickness making described second fabricated structural shape keeps consistent substantially.
This utility model also provides for a kind of rail vehicle, including the car body described in above-mentioned any one.
Car body provided by the utility model, including a car car body and middle car car body, described head car car body include underframe,
Partition wall, side wall and roof, the both sides of described partition wall are connected with described side wall respectively, described every coping and described roof phase
Connect；The both sides of described partition wall and top are provided with some spaced apart and that opening is the most outside U-type groove；Described roof and
Being respectively arranged with the connection seat corresponding to each described U-type groove on described side wall, described connection seat is provided with bearing of trend and described U
The bar hole that the bearing of trend of type groove is vertical；Described partition wall passes through through described U-type groove and described bar shaped with the described seat that is connected
Bolt in hole is fixing to be connected.In this car body, by realizing between described partition wall and described roof by described connection seat and
Connection between described partition wall and described side wall, is connected firmly, and by described U-type groove and the setting of described bar hole, can
To realize the position adjustment in horizontal and vertical both direction of described roof and described side wall, convenient installation, meanwhile, Ke Yiyou
Effect avoid that mismachining tolerance causes cannot assembly problem, improve the efficiency of assembling of this car body.
Rail vehicle provided by the utility model is provided with above-mentioned car body, owing to described car body has above-mentioned technique effect,
Therefore, the rail vehicle being provided with this car body should also be as having corresponding technique effect.
Accompanying drawing explanation
In order to be illustrated more clearly that this utility model embodiment or technical scheme of the prior art, below will be to embodiment
Or the required accompanying drawing used is briefly described in description of the prior art, it should be apparent that, the accompanying drawing in describing below is only
It is embodiments more of the present utility model, for those of ordinary skill in the art, in the premise not paying creative work
Under, it is also possible to other accompanying drawing is obtained according to these accompanying drawings.
Fig. 1 is the structural representation of a kind of detailed description of the invention of car body drivers' cab provided by the utility model；
Fig. 2 is the structure for amplifying schematic diagram of part A shown in Fig. 1；
Fig. 3 is the structure for amplifying schematic diagram of part B shown in Fig. 1；
Fig. 4 is the side-looking structural representation of a kind of detailed description of the invention of car body provided by the utility model；
Fig. 5 is the G-G cross-sectional view of headwall shown in Fig. 4 and side wall；
Fig. 6 is the structure for amplifying schematic diagram of the first fabricated structural shape shown in Fig. 5；
Fig. 7 is the plan structure schematic diagram of a kind of detailed description of the invention of car body provided by the utility model；
Fig. 8 is the F-F cross-sectional view of headwall shown in Fig. 7 and roof；
Fig. 9 is the structure for amplifying schematic diagram of the second fabricated structural shape shown in Fig. 8；
Figure 10 is the structural representation of a kind of detailed description of the invention of drivers' cab framework in car body provided by the utility model
Figure；
Wherein: 1-headwall, 2-roof, 21-backing plate, 22-gripper shoe, 3-side wall, 4-fabricated structural shape, 41-the first lobe
Position, 411-the first plane, 412-the second plane, 413-the first inclined-plane, 414-the second inclined-plane, 42-the second boss, 421-
Three planes, 422-fourth plane, 423-the 3rd inclined-plane, 424-the 4th inclined-plane, 425-groove, 5-framework, 6-partition wall, 61-U type
Groove, 62-connecting plate, 7-connection seat, 71-bar hole, 72-pre-install hole.
Detailed description of the invention
Core of the present utility model is to provide a kind of car body, and the installation effectiveness of roof, side wall and partition wall in this car body is high,
Overall weight is little.Another core of the present utility model is to provide a kind of rail vehicle including above-mentioned car body.
In order to make those skilled in the art be more fully understood that this utility model scheme, below in conjunction with the accompanying drawings and be embodied as
The utility model is described in further detail for mode.
Refer to the knot that Fig. 1 to Figure 10, Fig. 1 are a kind of detailed description of the invention of car body drivers' cab provided by the utility model
Structure schematic diagram；Fig. 2 is the structure for amplifying schematic diagram of part A shown in Fig. 1；Fig. 3 is the structure for amplifying schematic diagram of part B shown in Fig. 1；
Fig. 4 is the side-looking structural representation of a kind of detailed description of the invention of car body provided by the utility model；Fig. 5 is headwall shown in Fig. 4
G-G cross-sectional view with side wall；Fig. 6 is the structure for amplifying schematic diagram of the first fabricated structural shape shown in Fig. 5；Fig. 7 is this reality
Plan structure schematic diagram by novel a kind of detailed description of the invention of provided car body；Fig. 8 is the F-of headwall shown in Fig. 7 and roof
F cross-sectional view；Fig. 9 is the structure for amplifying schematic diagram of the second fabricated structural shape shown in Fig. 8；Figure 10 is carried by this utility model
The structural representation of a kind of detailed description of the invention of drivers' cab framework in the car body of confession.
In this embodiment, car body includes that a car car body and middle car car body, head car car body and middle car car body all wrap
Including underframe, headwall 1, side wall 3 and roof 2, the both sides of headwall 1 are connected with side wall 3 respectively, and the top of headwall 1 is connected with roof 2
Connecing, headwall 1 and side wall 3 are installed on underframe.
Wherein, head car car body also includes the partition wall 6 for forming drivers' cab, and partition wall 6 be arranged in parallel with headwall 1, partition wall 6
End with side wall 3 respectively, both sides is connected, and the top of partition wall 6 is connected with the end of roof 2.
The both sides of partition wall 6 and top are provided with some spaced apart and that opening is the most outside U-type groove 61, roof 2 He
Position corresponding with described U-type groove 61 on side wall 3 is respectively arranged with connection seat 7, connects seat 7 and is provided with bar hole 71, bar hole
The bearing of trend of 71 is vertical with the bearing of trend of U-type groove 61, and meanwhile, partition wall 6 passes through through U-type groove 61 and bar with being connected seat 7
Bolt in shape hole 71 is fixing to be connected.
Preferably, the connection seat 7 arranged in roof 2 extends longitudinally setting, and the connection seat 7 arranged in side wall 3 is transversely
Extended.
In this car body, by realizing the company between partition wall 6 and roof 2 and between partition wall 6 and side wall 3 by connection seat 7
Connect, be connected firmly, and by U-type groove 61 and the setting of bar hole 71, it is possible to achieve roof 2 and side wall 3 are horizontal and vertical
To the position adjustment of both direction, convenient install, meanwhile, can effectively avoid that mismachining tolerance causes cannot assembly problem,
Improve the efficiency of assembling of this car body.
Further, one end connection seat 7 being positioned at bar hole 71 is provided with for bolt insertion and slides in bar hole 71
Prepackage hole 72, prepackage hole 72 connects with bar hole 71, and the size in prepackage hole 72 is more than bolt head size or the nut chi of bolt
Very little.
Above-mentioned setting, can be pre-installed on bolt in bar hole 71, then bolt is directed at the opening part of U-type groove 61,
Promote to the bottom of U-type groove 61, push the bolt into the correct position in U-type groove 61, tight a bolt, complete partition wall 6 and roof 2 or
Person's partition wall 6 is connected with the fixing of side wall 3, when needs dismounting roof 2 or during side wall 3, it is only necessary to looser a bolt, then by bolt along U
Type groove 61 removes, both can realize the dismounting of roof 2 and partition wall 6 or side wall 3 and partition wall 6, then from the position of bar hole 71
Put and slide at prepackage hole 72, just bolt can be taken off.
Wherein, prepackage hole 72 is sized to the bolt head size more than bolt or nut size, it is intended that
Ensureing that bolt can put into prepackage hole 72, certainly, the size in prepackage hole 72 can be simultaneously greater than bolt head size and nut size.
Needing exist for explanation is, the size of bar hole 71 and the size of U-type groove 61 should be slightly larger than the bolt column of bolt
Diameter, on the one hand, the slip of bolt can be facilitated, on the other hand, be possible to prevent bolt falling.
Preferably, in order to ensure the bonding strength of roof 2 and partition wall 6, roof 2 is provided with at least two and connects seat 7, and
In the connection seat 7 being arranged at roof 2, at least one prepackage hole 72 connecting seat 7 is positioned at the left end of bar hole 71, and at least one
The prepackage hole 72 of individual connection seat 7 is positioned at the right-hand member of bar hole 71.
Concrete, with the centre position of roof 2 as demarcation line, it is positioned on the connection seat 7 on the left of roof 2, pre-installs 72, hole
In the left side of bar hole 71, and being positioned on the connection seat 7 on the right side of roof 2, prepackage hole 72 is positioned at the right side of bar hole 71；Or
Person, is positioned on the connection seat 7 on the left of roof 2, and prepackage hole 72 is positioned at the right side of bar hole 71, and is positioned at the company on the right side of roof 2
On joint chair 7, prepackage hole 72 is positioned at the left side of bar hole 71；Again or, the connection seat 7 of the interval location being positioned on roof 2, prepackage
Hole 72 is contrary with putting in order of bar hole 71.
The purpose of above-mentioned setting is, after can avoiding bolt to the left or to the right long-time minute movement, bolt is complete
Portion comes off from prepackage hole 72, affects the connection effect of roof 2 and partition wall 6, different connection pre-installs hole 72 and bar hole 71 in seat 7
Position oppositely arranged, it is ensured that the firm connection of roof 2.
Same, in the connection seat 7 being arranged at side wall 3, each prepackage hole 72 connecting seat 7 is respectively positioned on the upper of bar hole 71
End, prevents for connecting side wall 3 and the bolt falling of partition wall 6.
Preferably, the connection seat 7 connected on seat 7 and roof 2 on side wall 3 is uniformly arranged setting, it is ensured that stress is equal everywhere
Weighing apparatus, improves the connective stability of whole car body.
Further, the processing of U-type groove 61 for convenience, the extended connection having for offering U-type groove 61 on partition wall 6
Plate 62, i.e. U-type groove 61 are arranged on connecting plate 62, and connecting plate 62 is corresponding with the position connecting seat 7.
Meanwhile, in order to reduce the weight of partition wall 6, partition wall 6 can be honeycomb aluminum partition wall 6, to reduce the weight of whole car body.
Further, for the connection effect ensureing connecting plate 62 be connected seat between 7, connecting plate 62 be connected can arrange between seat 7 slow
Die head sheet.
Preferably, the drivers' cab of head car car body includes the framework 5 being made up of aluminium alloy rectangular tube beam and is covered in framework 5
Outside fiberglass outer housing, fiberglass outer housing is streamlined and global formation.
Above-mentioned arranging, drivers' cab streamlined so that aeroperformance more preferable, windage is little, goodlooking, framework 5
Arranging and make the installation of drivers' cab more convenient, outward appearance changes more flexible.Meanwhile, the matter of the outer housing that glass-reinforced plastic material processes
Light and hard, non-conductive, stable performance, and mechanical strength is high, recycles few, and corrosion resistance is strong.
Further, for head car car body and middle car car body, between headwall 1 and side wall 3 and headwall 1 and roof 2
Between be connected, between headwall 1 and side wall 3 by being located at the fabricated structural shape 4 of both formed rectangular area from inner side pad respectively
And between headwall 1 and roof 2, it being reserved with seam respectively, fabricated structural shape 4 has the boss filling seam.
This car body utilizes fabricated structural shape 4 to substitute right angle frame of the prior art, the intensity of fabricated structural shape 4 and non-deformability
Being noticeably greater than right angle frame, can significantly improve the non-deformability of whole car body, structural strength is higher, meanwhile, by weldering
Boss is set on direct type material 4, and boss is filled between headwall 1 and side wall 3 or between headwall 1 and roof 2
In reserved seam, being welded to connect, be arranged such, not only Joining Technology is simple, and can effectively ensure junction
Sealing effectiveness.
Concrete, the fabricated structural shape 4 between headwall 1 and side wall 3 is the first fabricated structural shape, and the first fabricated structural shape is for being squeezed into
The square tube section of type, the boss of the first fabricated structural shape is the first boss 41, and the first boss 41 is along the first welding
The diagonal outwardly convex of section bar, the first boss 41 has the first plane 411 flushed with headwall 1 outer surface, with
And the second plane 412 flushed with side wall 3 outer surface.
Above-mentioned arrange, first plane 411 and the setting of the second plane 412, it is ensured that the first boss 41 and end
Wall 1 and side wall 3 are generally flush with in outside, it is ensured that the planarization of car body outer surface and aesthetic property.
Certainly, the shape about the first fabricated structural shape can also be triangle tubing, it is possible to facilitate extruded structure
, it is again not limited to the structure gone out given in the present embodiment.
Further, the first boss 41 has the first inclined-plane 413 forming bevel for welding between headwall 1 end, with
And and the end face of side wall 3 between form the second inclined-plane 414 of bevel for welding；Further, the first boss 41 is provided with point at root
The position, right angle not matched with the interior corner of headwall 1 and side wall 3.
Concrete, the side on the first inclined-plane 413 is connected with the first plane 411, and opposite side connects with the end plane of headwall 1
Touching, during welding, wlding is filled in the bevel for welding formed to the first inclined-plane 413 and headwall 1 end, and then after polishing, first is flat
Face 411, weld seam and headwall 1 end face form a plane completed, good looking appearance, it is not necessary to arrange ornamental strip, save part
Quantity, and, simplify structure and technique.
Same, the side on the second inclined-plane 414 is connected with the second plane 412, and opposite side connects with the end plane of side wall 3
Touching, during welding, wlding is filled in the bevel for welding formed to the second inclined-plane 414 and side wall 3 end, and then after polishing, second is flat
Face 412, weld seam and side wall 3 end face form a plane completed.
Meanwhile, in order to be further ensured that the bonding strength between headwall 1 and side wall 3, the first fabricated structural shape is preferably extruding
The square tube section of molding, square structure intensity is high, and easy to process, tubing is lightweight, meets the light-weighted demand of rail vehicle, with
Time, the Surface of profile of the first fabricated structural shape fits in the inner surface of headwall 1, the Surface of profile patch of fabricated structural shape 4 another side
Together in the inner surface of side wall 3, fit with headwall 1 and side wall 3 respectively in adjacent two sides of the i.e. first fabricated structural shape, to avoid seam
Gap produces, it is ensured that the non-deformability of car body.
Needing exist for explanation, the first inclined-plane 413 can also be arranged on headwall 1, and the second inclined-plane 414 can also be arranged
On side wall 3, or the first boss 41 is respectively provided with inclined-plane on end face, forms larger-size bevel for welding, to improve
The fastness connected, i.e. between headwall 1 and the first boss 41, and can shape between side wall 3 and the first boss 41
Become bevel for welding, it is not limited to the scheme gone out given in the present embodiment.
Meanwhile, the first boss 41 is provided with, at its root, the right angle that interior corner with headwall 1 and side wall 3 respectively matches
Position, is i.e. used for and headwall 1 and the Access Division of side wall 3 clamping, its purpose is to facilitate the first fabricated structural shape and headwall 1 and side
Location between wall 3.
Above-mentioned arrange, offering of position, right angle, be possible not only to facilitate the first fabricated structural shape and headwall 1 and side wall 3
Spacing, convenient processing, furthermore, it is possible to being stuffed entirely with of wlding during convenient welding, it is to avoid the first inclined-plane 413 and the second inclined-plane
At 414 grooves formed respectively, wlding is filled not exclusively, causes the pollutant such as rainwater to immerse.
On the other hand, the fabricated structural shape 4 between headwall 1 and roof 2 is the second fabricated structural shape, and the second fabricated structural shape is extruding
The square tube section of molding, the boss of the second fabricated structural shape is the second boss 42, and the second boss 42 has and end
The 3rd plane 421 that wall 1 outer surface flushes, and the fourth plane 422 flushed with roof 2 outer surface, and fourth plane 422
Length is more than the length of the 3rd plane 421.
Above-mentioned setting, can meet the position characteristics between roof 2 and headwall 1, due to top and the roof 2 of headwall 1
There is between end a certain distance, therefore, the length of fourth plane 422 is set greater than the length of the 3rd plane 421, can
So that forming a complete right angle after having welded between roof 2 with headwall 1, improve aesthetic property.
Certainly, the shape about the second fabricated structural shape can also be triangle tubing, it is possible to facilitate extruded structure
, it is again not limited to the structure gone out given in the present embodiment.
Further, the second boss 42 has the 3rd inclined-plane 423 forming bevel for welding between headwall 1 end, with
And and roof 2 end face between form the 4th inclined-plane 424 of bevel for welding；Further, the second boss 42 is provided with respectively at root
The position, right angle matched with the interior corner of headwall 1 and roof 2.
Wherein, the side on the 3rd inclined-plane 423 is connected with the 3rd plane 421, and opposite side contacts with the end plane of headwall 1,
During welding, wlding is filled in the bevel for welding formed to the 3rd inclined-plane 423 and headwall 1 end, then after polishing, and the 3rd plane
421, weld seam and headwall 1 end face form a plane completed, good looking appearance, it is not necessary to arrange ornamental strip, save number of components
Amount, and, simplify structure and technique.
Same, the side on the 4th inclined-plane 424 is connected with fourth plane 422, and opposite side connects with the end plane of roof 2
Touching, during welding, wlding is filled in the bevel for welding formed to the 4th inclined-plane 424 and roof 2 end, then after polishing, and Siping City
Face 422, weld seam and roof 2 end face form a plane completed.
Where like it should be noted that the 3rd inclined-plane 423 can also be arranged on headwall 1, the 4th inclined-plane 424 can also
It is arranged on roof 2, it is not limited to the scheme gone out given in the present embodiment.
Meanwhile, the second boss 4242 arranges straight with what the interior corner of headwall 1 and roof 2 matched respectively at its root
Angular position, i.e. for and headwall 1 and the Access Division of roof 2 clamping, be possible not only to facilitate the second fabricated structural shape and headwall 1 and
Roof 2 spacing, convenient processing, furthermore, it is possible to being stuffed entirely with of wlding during convenient welding, it is to avoid the 3rd inclined-plane 423 and the
At the groove that four inclined-planes 424 are formed respectively, wlding is filled not exclusively, causes the pollutant such as rainwater to immerse.
Meanwhile, the second fabricated structural shape is extruded square tube section, the Surface of profile laminating of the second fabricated structural shape
In the inner surface of headwall 1, the Surface of profile of the second fabricated structural shape another side is by arranging backing plate 21 to fit in the interior table of roof 2
Face.
Further, since the second fabricated structural shape is arranged on the top of car body inner chamber, therefore, in order to prevent the second fabricated structural shape from existing
Fall under self gravitation effect, gripper shoe 22 can be set, meanwhile, in order to avoid gripper shoe 22 in the bottom of the second fabricated structural shape
Taking vehicle body space, gripper shoe 22 can be fitted the surface configuration of headwall 1.
Further, the inner chamber of the second fabricated structural shape is provided with groove 425 in the position corresponding to the second boss 4242,
So that the wall thickness of the second fabricated structural shape keeps consistent substantially, the beneficially processing of section bar, reduces the weight of section bar simultaneously.
In addition to above-mentioned car body, this utility model additionally provides a kind of rail vehicle including above-mentioned car body, this track
Other Each part of vehicle refer to prior art, repeats no more herein.
In this specification, each embodiment uses the mode gone forward one by one to describe, and what each embodiment stressed is and other
The difference of embodiment, between each embodiment, identical similar portion sees mutually.
Above rail vehicle provided by the utility model and car body thereof are described in detail.Tool used herein
Principle of the present utility model and embodiment are set forth by body example, and the explanation of above example is only intended to help to understand
Method of the present utility model and core concept thereof.It should be pointed out that, for those skilled in the art, do not taking off
On the premise of this utility model principle, it is also possible to this utility model is carried out some improvement and modification, these improve and modify
Also fall in this utility model scope of the claims.
Claims (13)
1. a car body, for vehicle body of railway vehicle, including a car car body and middle car car body, described head car car body include underframe,
Partition wall (6), side wall (3) and roof (2), the both sides of described partition wall (6) are connected with described side wall (3) respectively, described partition wall (6)
Top be connected with described roof (2)；It is characterized in that, both sides and the top of described partition wall (6) are provided with some intervals
Distribution and the most outside U-type groove (61) of opening；It is respectively arranged with corresponding to each institute on described roof (2) and described side wall (3)
Stating the connection seat (7) of U-type groove (61), it is vertical with the bearing of trend of described U-type groove (61) that described connection seat (7) is provided with bearing of trend
Straight bar hole (71)；Described partition wall (6) passes through through described U-type groove (61) and described bar hole with the described seat (7) that is connected
(71) bolt in is fixing to be connected.
Car body the most according to claim 1, it is characterised in that be positioned at described bar hole (71) on described connection seat (7)
One end is provided with the prepackage hole (72) inserting and sliding in described bar hole (71) for described bolt, the chi of described prepackage hole (72)
The very little bolt head size more than described bolt or nut size.
Car body the most according to claim 2, it is characterised in that described roof (2) is provided with connection seat described at least two
(7), and in the connection seat (7) being arranged at described roof (2), the prepackage hole (72) at least one described connection seat (7)
The prepackage hole (72) being positioned in the left end of bar hole (71), and at least one described connection seat (7) is positioned at the right side of bar hole (71)
End.
Car body the most according to claim 2, it is characterised in that in the connection seat (7) being arranged at described side wall (3), respectively
The prepackage hole (72) of described connection seat (7) is respectively positioned on the upper end of described bar hole (71).
Car body the most according to claim 1, it is characterised in that the drivers' cab of described head car car body includes by aluminium alloy square
The framework (5) of pipe beam composition and be covered in the fiberglass outer housing that described framework (5) is outside, described fiberglass outer housing is streamlined
And global formation.
Car body the most according to claim 1, it is characterised in that described partition wall (6) is honeycomb aluminum partition wall (6), described partition wall
(6) the upper extended connecting plate (62) having for offering described U-type groove (61).
7. according to the car body described in claim 1 to 6 any one, it is characterised in that described head car car body and described middle car
Car body all includes that headwall (1), the both sides of described headwall (1) are connected with described side wall (3) respectively, the top of described headwall (1)
It is connected with described roof (2)；Between described headwall (1) and described side wall (3) and described headwall (1) and described roof (2)
Between be connected by being located at the fabricated structural shape (4) of both formed rectangular area from inner side pad respectively, described headwall (1) and institute
Stating between side wall (3) and be reserved with seam between described headwall (1) and described roof (2) respectively, described fabricated structural shape (4) has
There is the boss filling described seam.
Car body the most according to claim 7, it is characterised in that the solder type between described headwall (1) and described side wall (3)
Material (4) is the first fabricated structural shape, and described first fabricated structural shape is extruded square tube section, described first fabricated structural shape convex
Rise position be the first boss (41), described first boss (41) along described first fabricated structural shape diagonal to
Outer lug, described first boss (41) has the first plane (411) flushed with described headwall (1) outer surface, Yi Jiyu
The second plane (412) that described side wall (3) outer surface flushes.
Car body the most according to claim 8, it is characterised in that described first boss (41) has and described headwall
(1) form first inclined-plane (413) of bevel for welding between end, and and described side wall (3) end face between form bevel for welding
The second inclined-plane (414)；Further, described first boss (41) root be provided with respectively with described headwall (1) and described side
The position, right angle that the interior corner of wall (3) matches.
Car body the most according to claim 7, it is characterised in that welding between described headwall (1) with described roof (2)
Section bar (4) is the second fabricated structural shape, and described second fabricated structural shape is extruded square tube section, described second fabricated structural shape
Boss is the second boss (42), and described second boss (42) has and flushes with described headwall (1) outer surface
3rd plane (421), and the fourth plane (422) flushed with described roof (2) outer surface, and described fourth plane (422)
Length more than the length of described 3rd plane (421).
11. car bodies according to claim 10, it is characterised in that described second boss (42) has and described headwall
(1) form the 3rd inclined-plane (423) of bevel for welding between end, and and described roof (2) end face between form bevel for welding
The 4th inclined-plane (424)；Further, described second boss (42) root be provided with respectively with described headwall (1) and described car
The position, right angle that the interior corner on top (2) matches.
12. car bodies according to claim 11, it is characterised in that corresponding to institute in the inner chamber of described second fabricated structural shape
The position stating boss is provided with groove (425), so that the wall thickness of described second fabricated structural shape keeps consistent substantially.
13. 1 kinds of rail vehicles, including car body and bogie, it is characterised in that described car body is the claims 1 to 12
Anticipate a described vehicle body of railway vehicle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620580397.0U CN205836828U (en) | 2016-06-14 | 2016-06-14 | A kind of rail vehicle and car body thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620580397.0U CN205836828U (en) | 2016-06-14 | 2016-06-14 | A kind of rail vehicle and car body thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205836828U true CN205836828U (en) | 2016-12-28 |
Family
ID=58152899
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620580397.0U Withdrawn - After Issue CN205836828U (en) | 2016-06-14 | 2016-06-14 | A kind of rail vehicle and car body thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205836828U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106218653A (en) * | 2016-08-31 | 2016-12-14 | 中车长春轨道客车股份有限公司 | Aluminum alloy bodywork of rail vehicle end connecting |
| CN107499323A (en) * | 2016-06-14 | 2017-12-22 | 中车长春轨道客车股份有限公司 | A kind of rail vehicle and its car body |
| CN107933592A (en) * | 2017-12-20 | 2018-04-20 | 中车长春轨道客车股份有限公司 | A kind of rail vehicle and its interior end door installing mechanism |
| CN108501968A (en) * | 2018-06-04 | 2018-09-07 | 中车青岛四方机车车辆股份有限公司 | Rail vehicle and its headwall |
| CN109878541A (en) * | 2019-03-01 | 2019-06-14 | 中车青岛四方机车车辆股份有限公司 | A kind of rail vehicle, drivers' cab and clad aluminium component |
-
2016
- 2016-06-14 CN CN201620580397.0U patent/CN205836828U/en not_active Withdrawn - After Issue
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107499323A (en) * | 2016-06-14 | 2017-12-22 | 中车长春轨道客车股份有限公司 | A kind of rail vehicle and its car body |
| CN107499323B (en) * | 2016-06-14 | 2020-09-29 | 中车长春轨道客车股份有限公司 | Rail vehicle and vehicle body thereof |
| CN106218653A (en) * | 2016-08-31 | 2016-12-14 | 中车长春轨道客车股份有限公司 | Aluminum alloy bodywork of rail vehicle end connecting |
| CN107933592A (en) * | 2017-12-20 | 2018-04-20 | 中车长春轨道客车股份有限公司 | A kind of rail vehicle and its interior end door installing mechanism |
| CN107933592B (en) * | 2017-12-20 | 2024-04-09 | 中车长春轨道客车股份有限公司 | Rail vehicle and inner end door mounting mechanism thereof |
| CN108501968A (en) * | 2018-06-04 | 2018-09-07 | 中车青岛四方机车车辆股份有限公司 | Rail vehicle and its headwall |
| CN108501968B (en) * | 2018-06-04 | 2023-11-03 | 中车青岛四方机车车辆股份有限公司 | Railway vehicle and end wall thereof |
| CN109878541A (en) * | 2019-03-01 | 2019-06-14 | 中车青岛四方机车车辆股份有限公司 | A kind of rail vehicle, drivers' cab and clad aluminium component |
| US11390304B2 (en) | 2019-03-01 | 2022-07-19 | Crrc Qingdao Sifang Co., Ltd. | Rail vehicle, driver's cabin and composite aluminum plate assembly |
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| C14 | Grant of patent or utility model | ||
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| AV01 | Patent right actively abandoned |
Granted publication date: 20161228 Effective date of abandoning: 20200929 |
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| AV01 | Patent right actively abandoned |