CN101045456A - Rail vehicle, manufacturing method thereof, and hollow shape member used for the same - Google Patents
Rail vehicle, manufacturing method thereof, and hollow shape member used for the same Download PDFInfo
- Publication number
- CN101045456A CN101045456A CNA2006101055134A CN200610105513A CN101045456A CN 101045456 A CN101045456 A CN 101045456A CN A2006101055134 A CNA2006101055134 A CN A2006101055134A CN 200610105513 A CN200610105513 A CN 200610105513A CN 101045456 A CN101045456 A CN 101045456A
- Authority
- CN
- China
- Prior art keywords
- structure body
- rib
- car
- roof structure
- projecting rib
- 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.)
- Granted
Links
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 14
- 239000000463 material Substances 0.000 claims description 81
- 238000003466 welding Methods 0.000 claims description 20
- 238000000034 method Methods 0.000 claims description 11
- 230000015572 biosynthetic process Effects 0.000 claims description 9
- 238000004804 winding Methods 0.000 claims 3
- 238000010276 construction Methods 0.000 abstract 13
- 238000003032 molecular docking Methods 0.000 description 13
- 229910000838 Al alloy Inorganic materials 0.000 description 4
- 238000003756 stirring Methods 0.000 description 4
- 230000003321 amplification Effects 0.000 description 2
- 238000005520 cutting process Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000003199 nucleic acid amplification method Methods 0.000 description 2
- 238000004378 air conditioning Methods 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
Images
Classifications
-
- 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
- B61D17/041—Construction details of vehicle bodies with bodies of metal; with composite, e.g. metal and wood body structures with bodies characterised by use of light metal, e.g. aluminium
-
- 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
-
- 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
-
- 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
- B61D17/08—Sides
-
- 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
- B61D17/12—Roofs
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Wood Science & Technology (AREA)
- Mechanical Engineering (AREA)
- Body Structure For Vehicles (AREA)
- Pressure Welding/Diffusion-Bonding (AREA)
- Butt Welding And Welding Of Specific Article (AREA)
Abstract
A rail vehicle capable of preventing reduction in strength and noise occurrence in a connecting portion of a low roof construction body to a roof construction or a side construction body, and facilitating mounting of the low roof construction body to the roof construction body or the side construction body, its manufacturing method and a hollow shape member used for the same are provided. In joining a hollow shape member constructing a side construction body and a hollow shape member constructing a low roof construction body, an uppermost portion above a spot to be a joint portion of the hollow shape member to the low roof construction body is cut, and a first protruded rib and a second protruded rib are left at an upper end portion of the hollow shape member toward the low roof construction body. Next, the low roof construction body is lowered from above the side construction body, the first engaging rib and the second engaging rib of the low roof construction body are mounted on the first protruded rib and the second protruded rib, and butted portions are welded from a vehicle outer side or a vehicle inner side.
Description
Technical field
The vehicle that the present invention relates to rolling stock or on monorail (monorail) track, travel, that is, and rail vehicle, its manufacture method and be used for its hollow shape material.
Background technology
Rail vehicle generally is made of the rail vehicle structure that has as lower member, that is: roof structure body, its constitute car body above; The side structure body, it constitutes the side; Underframe is below it constitutes; The end structure body, it constitutes end face.In recent years, with lightweight and raising manufacturing is main purpose, constitute each structure of roof structure body, side structure body and the underframe of rail vehicle structure, engage by two panels and extrude the shape material with the hollow that is connected the aluminum alloy system that this panel a plurality of connection ribs each other constitute and form.In addition, on the end structure body, that uses the rib have aluminum alloy system extrudes the shape material.Structure of each structure so is for example shown in the patent documentation 1.
No. 2604226 communique of patent documentation 1 patent
In rail vehicle, be purpose to guarantee power and traveling comfort, on the roof structure body, be provided with power collector (collector bow posture (pantograph)) and interior environment system (air-conditioning).Be used for such device the roof structure body the position is set, remove) the current collection part of pantograph trolley, for fear of contacting of device and stringing, compare low roof structure (below, be called " low roof structure body ") with other positions of car body structure (hereinafter referred to as " general structure ") and have.
Usually, low roof structure body, make in the mode different, be provided with the general structure of big opening for extruding the shape material in the above, engage with the state that embeds this peristome by the hollow of excision formation roof structure body or side structure body with general structure.Low roof structure body is extruded the shape material according to the condition of desired intensity and quality etc. by sheet material or hollow and is constituted.At this,, the joint method that will join general structure to by the low roof structure body that sheet material constitutes is described for easy understanding.
With the simple and easy purpose that turns to of the manufacturing of car body, and imagination will be hanged down the situation that the roof structure body is installed from the top.At this moment, constitute the end of the sheet material of low roof structure body, fillet weld is welded in the surface of panel that the hollow that constitutes roof structure body or side structure body is extruded the car outside of shape material.For this reason, produce difference of height, become the reason of the strength degradation of car body, or cause generation from the noise of difference of height portion at weld part.
On the other hand, for fear of these problems, imagination is installed the situation of low roof structure body from the below.At this moment, by in the end that constitutes low roof structure body, the difference of height of extruding the identical height of the thickness of slab of panel in the car outside of shape material with the hollow that constitutes roof structure body or side structure body is set, and make low roof structure body and generally structure can dock joint.But, from below install in the operation of low roof structure body, be difficult to will low roof structure body from the installed inside of general structure, the difficulty thereby the manufacturing of car body becomes.
Summary of the invention
The objective of the invention is to, prevent that low roof structure body is combined in the reduction of intensity of joint portion of roof structure body or side structure body or the generation of noise, and make the installation that low roof structure body is installed in roof structure body or side structure body become easy.
In order to reach above-mentioned purpose, the rail vehicle of this invention, the side structure body of the side of the top roof structure body of the formation car body of this rail vehicle structure and the described car body of formation is made of the hollow shape material, this hollow shape material constitutes by two panels with in conjunction with this panel a plurality of ribs each other, this rail vehicle is characterised in that, upper end at described side structure body, the low roof structure body that is used for carrying machine on the roof engages at its overall width direction both ends, in the junction surface of described side structure body and described low roof structure body, described low roof structure body, by the engagement section mounting in mounting portion and mounting in described side structure body, this mounting portion is formed at described overall width direction both ends, described mounting portion is formed on the described upper end of described side structure body, described junction surface, soldered under the state of described mounting portion in described engagement section mounting.
In addition, the manufacture method of the rail vehicle of this invention, the side structure body of the side of the top roof structure body of the formation car body of this rail vehicle structure and the described car body of formation is made of the hollow shape material, this hollow shape material constitutes by two panels with in conjunction with this panel a plurality of connection ribs each other, the manufacture method of this rail vehicle is characterised in that, at the car outer side panel, the car inner panel, constitute with the described connection rib that is connected two panels, and be used for constituting in the described hollow shape material of described side structure body, by the cooresponding upper end of machine on the roof that excises and should be equipped on described vehicle with described roof structure body in the lump, mounting portion is exposed in the excision portion that occurs, the low roof structure body that carries machine on the described roof is descended from the top, the engagement section that is formed at its overall width direction both ends is carried the described mounting portion that is placed at the described excision of appearing at of described side structure body portion, thus, make described low roof structure body be engaged in the described upper end of described side structure body, and then, at described engagement section mounting described junction surface of welding under the state of described mounting portion.
In addition, the hollow shape material of this invention, comprise: two panels and a plurality of connection ribs that are connected this two panels, this hollow shape material is characterised in that, be formed with first projecting rib, this first projecting rib is given prominence to towards the hollow bulb of this hollow shape material from described panel of the side and the junction of described connection rib, is formed with second projecting rib, and this second projecting rib is given prominence to towards foreign side from the opposing party's the described panel and the junction of described connection rib.
According to rail vehicle of the present invention and its manufacture method, the rail vehicle structure of rail vehicle, the side structure body of side that constitutes the top roof structure body of car body and constitute described car body is by comprising two panels and constituting in conjunction with the hollow shape material of this panel a plurality of ribs each other.Carried by making that the low roof structure body of machine descends from the top on the roof, the engagement section that is formed at the overall width direction both ends of low roof structure body is positioned in the mounting portion of the described upper end that is formed at the side structure body, thus, low roof structure body mounting is on the side structure body.Side structure body and low roof structure body, soldered in the engagement section mounting in the junction surface of mounting portion.Therefore, both installations do not need especially complicated operation, and under resulting engagement state, no matter the car outside and car inboard all can be from face side welding tractor outer side panel and car inner panel, thereby side structure body and low roof structure body can be fixed.
In addition, according to hollow shape material of the present invention as can be known, as the side structure body and where applicable, make the position and the position contraposition that is formed with projecting rib of the upper end that becomes the side structure body, at this position excision hollow shape material, can make thus from a side the panel and the junction of connection rib and expose on the surface towards the first outstanding projecting rib of the hollow bulb of hollow shape material.Each engagement section of low roof structure body is positioned in first projecting rib and from the junction of the opposing party's panel and connection rib towards the second outstanding projecting rib of foreign side, can make low roof structure body be engaged in the upper end of side structure body thus.
Description of drawings
Fig. 1 is the block diagram of railway vehicle structure of an embodiment of rail vehicle of the present invention.
Fig. 2 is the figure of part in the II-II cross section of expression rail vehicle shown in Figure 1.
Fig. 3 is the figure of part in the III-III cross section of expression rail vehicle shown in Figure 1.
Fig. 4 is the amplification sectional view of part of the IV of Fig. 1.
Fig. 5 is the figure of bonded assembly one example of the length direction of the low roof structure body of expression rail vehicle shown in Figure 1 and roof structure body.
Among the figure: 1-rail vehicle structure; The general structure of 10-; 11-roof structure body; 12-side structure body; The 13-underframe; 14-end structure body; 20-hangs down the roof structure body; The 21-par; The 22-riser portions; The 23-protrusion; The 30-weld part; The 40-connecting panel; 48,49-rib; 120-hollow shape material; 121-car outer side panel; 122-car inner panel; The 123-connection rib; 124-first projecting rib; 125-second projecting rib; The 126-hollow bulb; The 128-upper end; The 129-topmost; 140-hollow shape material; 141-car outer side panel; 142-car inner panel; The 143-rib; 210-hollow shape material; 211-car outer side panel; 212-car inner panel; The 213-connection rib; The 214-first engaging rib; The 215-second engaging rib; 220,221-docking section; 222,223-weld seam.
The specific embodiment
According to Fig. 1～Fig. 5 one embodiment of the invention are described.Fig. 1 is the block diagram of an embodiment of the rail vehicle of this invention of expression.As shown in Figure 1, rail vehicle structure 1, by general structure 10 and the low roof structure body 20 that is used to carry machine constitute.General structure 10 is by constituting top roof structure body 11; Constitute two side structure bodies 12,12 of side; Underframe 13 below constituting; Two the end structure bodies 14,14 that constitute end face constitute.Roof structure body 11, side structure body 12,12, underframe 13, end structure body 14,14 and low roof structure body 20 engage respectively and a plurality ofly extrude the shape material and constitute.
Constitute roof structure body 11, side structure body 12,12, underframe 13 and low roof structure body 20 extrude the hollow shape material that the shape material is an aluminum alloy system, it is consistent with the length direction of rail vehicle structure 1 to extrude direction.Length direction is the fore-and-aft direction of vehicle, is the travel direction of vehicle.What constitute end structure body 14,14 extrudes the shape material, is the shape material that has the rib of aluminum alloy system, extrudes the above-below direction that direction is a rail vehicle structure 1.
Fig. 2 is the figure of part in the II-II cross section of expression rail vehicle shown in Figure 1.As shown in Figure 2, topmost by weld part 30 weld side structures 12 129 and roof structure body 11.The topmost 129 of side structure body 12 forms smoothly, makes smoothly and continuously to connect for roof structure body 11.Roof structure body 11 and side structure body 12, the panel in the car inboard and the car outside is against each other, in its docking section, the panel of roof structure body 11 and side structure body 12 surface each other forms one side, thus roof structure body 11 about the inside and outside panel (panel 121 in the car outside and the panel 122 of car inboard) of the vehicle of the panel of (vehicle inside and outside) and side structure body 12 soldered, engage as weld part 30.Weld part 30 is formed by welding, but also can be other joint method, and for example friction stir engages.In Fig. 2, the structure beyond the topmost of side structure body 12 129, in order to be equipped with in advance with engaging of low roof structure body 20 described later, with the engaging of roof structure body 11 in do not use.
Then, the joint of offside structure 12 and low roof structure body 20 describes.Fig. 3 is the figure of part in the III-III cross section of expression rail vehicle shown in Figure 1.Fig. 4 is the amplification sectional view of the part represented of the IV by Fig. 3.As shown in Figure 3, low roof structure body 20 engages a plurality of hollows by welding or friction stir to extrude that the shape material engages is one.
Low roof structure body 20 comprises: par 21; In its Width both sides, the riser portions of erectting in order to be engaged in side structure body 12 22; From riser portions 22 towards with the outstanding protrusion 23 of the junction surface on even keel of side structure body 12.Protrusion 23 forms vehicle-width direction end, docks and engages with the upper end of side structure body 12.
Explain the junction surface of side structure body 12 and low roof structure body 20, by with Fig. 2 relatively be appreciated that with side structure body 12 extrude the shape material cutting off with low roof structure body 20 engaging portion, remove the topmost 129 of its upper end side.By excision, in the position that is exposed to upper end 128, engage the protrusion 23 of low roof structure body 20, and form the junction surface, finally as described later by welding, with the junction surface combination.
As Fig. 2～shown in Figure 4, the hollow shape material of preparing being used for constituting side structure body 12 120 before the excision of topmost 129, is being formed with first projecting rib 124 and second projecting rib 125 with the desired location that engages of the protrusion 23 of low roof structure body 20.First projecting rib 124, from the outside the position that engages of side panel 121 and the connection rib 123 that is connected exterior side panel 121 and car inner panel 122 near, the hollow bulb 126 to hollow shape material 120 in is given prominence to and is formed.The projected direction of first projecting rib 124 is to become the direction of horizontal direction under the state that hollow shape material 120 is established for thirty years of age as side structure body 12.Connection rib 123 is formed in the hollow bulb 126 of hollow shape material 120.So-called outstanding to hollow bulb 126, be excision be used to constitute car body side structure body 12 topmost 129 and when exposing on the surface, the meaning that along continuous straight runs is outstanding.
Second projecting rib 125 forms to indoor the giving prominence to of car from the car inner panel 122 of side structure body 12 and the engage position of connection rib 123.The projected direction of second projecting rib 125 also is the horizontal direction under the meaning identical with the situation of first projecting rib 124.Second projecting rib 125 is given prominence to the car indoor not in hollow bulb 126, is because hollow shape material 120 these parts are circular-arc.First and second projecting rib 124,125 of side structure body 12, when engaging with roof structure body 11 without any effect.First and second projecting rib 124,125, only when side structure body 12 is engaged with low roof structure body 20 as mounting portion performance function.When making low roof structure body 20 be engaged in side structure body 12,, car outer side panel 121 and car inner panel 122 are removed in the cutting of the place of two projecting ribs 124,125 in the upper end 128 of the hollow shape material 120 that constitutes side structure body 12.Remaining hollow shape material 120 is bonded into one as side structure body 12.
Then, on the hollow shape material 120 of the panel 121,122 that has cut upper end side, engage low roof structure body 20.When this engaged, a plurality of hollow shape materials that constitute low roof structure body 20 were engaged and form the hollow shape material 210 of one.In the overall width direction end of the protrusion 23 of low roof structure body 20, be formed with engagement state that low roof structure body 20 engages under towards the upper end 128 of the first hollow shape material 120 and to the engagement section of giving prominence to as the direction of level.The engagement section is the engaging rib 214,215 that forms respectively corresponding to first and second projecting rib 124,125 as mounting portion.The junction surface, two set of joints that are provided with as being separated by in vehicle the outside and being provided with.That is, engaging rib 214 and projecting rib 124 constitute the double-type junction surface of vehicle outside, and engaging rib 215 and projecting rib 125 constitute the junction surface of the group of vehicle interior side.
The junction surface of the group of vehicle outside is compared with the junction surface of the group of vehicle interior side, is configured in the outside of overall width direction.That is, first projecting rib 124 is compared with second projecting rib 125 in the overall width direction outside, and first projecting rib 124 is compared in the overall width direction outside with the second engaging rib 215.In addition, the first engaging rib 214 is compared in the overall width direction outside with the second engaging rib 215.By configuration like this, when low roof structure body 20 was descended, the junction surface of the group in the outside can not produce interference in vehicle.
If low roof structure body 20 is descended from the top, then first of the low roof structure body 20 engaging rib 214 and the second engaging rib 215 respectively on first projecting rib 124 of the hollow shape material 120 that constitutes side structure body 12 and second projecting rib 125 above stack and mounting.First projecting rib 124 and the second engaging rib 215 and connection rib 123 and 213 together determine to be formed at the hollow bulb 127 at junction surface.
First projecting rib 124, the position of the degree of depth of the regulation of only sinking on the surface from the car outer side panel 211 of the first hollow shape material 120 is outstanding and form.The degree of depth of regulation specifically, is the size that is equivalent to the thickness of the first engaging rib 124.Therefore, first projecting rib 124, the position of amount of thickness that sinks to being equivalent to the first engaging rib 214 from the surface of the car outer side panel 121 of the first hollow shape material 120 is outstanding.In addition, the second engaging rib 215 is outstanding from the position of the car inner surface rising specified height of the second hollow shape material 210 and form.Specified height specifically, is the size that is equivalent to the thickness of second projecting rib 125.Therefore, the second engaging rib 215, the position that rises in the position of the amount of the thickness that is equivalent to second projecting rib 125 of having been sunk by the surface from the car inner panel 212 of the second hollow shape material 210 is outstanding and form.
Each set of joints by the outside in vehicle is set above-mentioned size, and the inside and outside surface of the vehicle at junction surface becomes smooth, can avoid the generation of difference of height.In the time of on will hanging down the hollow shape material 120 that roof structure body 20 overlaps side structure body 12, in the car outside, the surface of panel 121, the first engaging rib 214 and panel 211 does not form difference of height and becomes continuous.In addition, in the car inboard, the surface of panel 122, second projecting rib 125 and panel 212 does not form difference of height and becomes continuous.In this explanation, the continuous face that does not so produce difference of height is called same plane.
In each set of joints in the outside, the docking section of the first overlapping projecting rib 124 and first engaging rib 214, the second projecting ribs 125 and the second engaging rib 215 engages by welding or friction stir in vehicle.The docking section 220 that produces on the group of vehicle outside engages in first of the connecting bridge of the car outer side panel 121 of the first hollow shape material 120 and connection rib 123 and the second hollow shape material, 210 sides between the fore-end of rib 214 and forms.In addition, the docking section 220 that produces on the group of vehicle interior side forms between the connecting bridge of the car inner panel 212 of the fore-end of second projecting rib 125 of the first hollow shape material, 120 sides and the second hollow shape material, 210 sides and connection rib 213.
The welding of the docking section 220 in the car outside can be carried out from the car outside.On docking section 220, has groove.This groove is by weld seam 222 landfills.Weld seam 222 is compared with panel 211 also and can some be given prominence on leaning on.The welding of the docking section 221 of car inboard can be carried out from the car inboard.The groove that is present in docking section 221 is by weld seam 223 landfills.Weld seam 223 also can be outstanding from the panel 212 or second projecting rib 125.
Backing plate when first projecting rib 124 and the second engaging rib 215 form the welding of docking section 220,221 respectively.
In the welding of docking section 220,221, when the groove of docking section was big, first projecting rib 124 and second projecting rib 125 also can carry out the fillet weld welding.
In Fig. 4, constitute the first engaging rib 214 of the hollow shape material 210 of low roof structure 20, thicker than the panel 211 of other positions.The first engaging rib 214 is car outboard end of protrusion 23, but is not car outer side panel 211, therefore can be described as rib.The first engaging rib 214, outstanding from the rib 213 that connects panel 211 and panel 212.
In the hollow shape material 12 that constitutes side structure body 12, projecting rib 124,125 be we can say near the of the bonded assembly intersection point of connection rib 123 and panel 121,122 and is given prominence to.In hollow shape material 210, engaging rib 214,215 also be we can say near the of the intersection point of the connecting portion of panel 211,212 and connection rib 213 and is given prominence to.
Thus, if insert low roof structure body 20 from the top towards the below, then low roof structure body 20 is supported by side structure body 12, therefore can carry out its erection work simply.
In addition, weld seam 222,223 is in hollow shape material 210, because become basically with one side, so do not become the generation source of noise with panel 211,212.
In the above-described embodiments, projecting rib 124,125 defaults in the first hollow shape material 120 that constitutes side structure body 12, exposes by eliminating panel 121,122, and therefore the first hollow shape material 120 weight that becomes is big.In order to prevent it, in side structure body 12, can on the first hollow shape material 120 of the position that does not connect low roof structure body 20, not establish prominent shape rib, and only the hollow shape material 120 in the position that connects low roof structure body 20 is provided with prominent shape rib 124,125.Hollow shape material 120 with the first hollow shape material 120 of prominent shape rib 124,125 and prominent shape rib 124,125, the docking section welding in the end of its length direction.Because butt welding portion so weld seam is outstanding, becomes the major cause that noise takes place.Cut in order to prevent it and to remove weld seam.
Then, according to Fig. 5 explanation being connected at the length direction that hangs down roof structure body 20 and roof structure body 11.Between is because of the span, so connect these spaces by connecting panel 40.Connecting panel 40 is made of the hollow shape material.Dock with the end of the length direction of roof structure body 11 and low roof structure body 20 and soldered the end of the hollow shape material of connecting panel 40.The end of the length direction of connecting panel 40 (upper end) is along the shape of the Width of roof structure body 11.The opposing party's of the length direction of connecting panel 40 end (lower end) is along the shape of the end of the length direction of low roof structure body 20.The upper end of connecting panel 40 is orthogonal to the car outer side panel 141 of the hollow shape material 140 of roof structure body 11.Remove car inner panel 142 and rib.In addition, face and car outer side panel 141 fillet welds with low roof structure body 20 sides of connecting panel 40 are welded in rib 48.
Being connected too of the hollow shape material 210 of connecting panel 40 and low roof structure body 20.But connecting panel 40 is connected in the car inner panel 212 of low roof structure body 20.Welding rib 49 between car inner panel 212 and the connecting panel 40.In Fig. 5, connecting panel 40 is made of the hollow shape material, but not shown its rib.
In above embodiment, low roof structure body 20 is illustrated for the situation of hollow shape material 210.But be not only the hollow shape material, also can constitute by flat board.
Claims (11)
1. rail vehicle, the side structure body of the side of the top roof structure body of the formation car body of this rail vehicle structure and the described car body of formation is made of the hollow shape material, this hollow shape material constitutes by two panels with in conjunction with this panel a plurality of ribs each other, and this rail vehicle is characterised in that
In the upper end of described side structure body, the low roof structure body that is used for carrying machine on the roof engages at its overall width direction both ends,
In the junction surface of described side structure body and described low roof structure body, described low roof structure body, by the engagement section mounting in mounting portion and mounting in described side structure body, this mounting portion is formed at described overall width direction both ends, described mounting portion is formed on the described upper end of described side structure body
Described junction surface, soldered under the state of described mounting portion in described engagement section mounting.
2. rail vehicle according to claim 1 is characterized in that,
Described engagement section is outstanding towards the described upper end of described side structure body and engaging rib that form,
The described mounting portion that is formed at the described upper end of described side structure body is a projecting rib, and this projecting rib is outstanding and form towards the described overall width direction both ends of described low roof structure body respectively, and above form the mounting surface of the described engaging rib of mounting.
3. rail vehicle according to claim 1 is characterized in that,
Described engagement section is outstanding towards the described upper end of described side structure body and engaging rib that form,
The described mounting portion that is formed at the described upper end of described side structure body is a projecting rib, and this projecting rib is outstanding and form towards the described overall width direction both ends of described low roof structure body respectively, and above form the mounting surface of the described engaging rib of mounting,
Described engaging rib and described projecting rib are configured to be disposed on two windings of vehicle outside and vehicle interior side and set up jointly in described each junction surface,
Be positioned at the described joint group of described vehicle outside, at the described range range mode that engages the interference of group that described low roof structure body mounting can be avoided during in described side structure body with described vehicle interior side, be disposed at the outside of overall width direction with at interval.
4. rail vehicle according to claim 1 is characterized in that,
Described engagement section is outstanding towards the described upper end of described side structure body and engaging rib that form,
The described mounting portion that is formed at the described upper end of described side structure body is a projecting rib, and this projecting rib is outstanding and form towards the described overall width direction both ends of described low roof structure body respectively, and above form the mounting surface of the described engaging rib of mounting,
Described engaging rib and described projecting rib are configured to be disposed on two windings of vehicle outside and vehicle interior side and set up jointly in described each junction surface,
Be positioned at the described joint group of described vehicle outside, at the described range range mode that engages the interference of group that described low roof structure body mounting can be avoided during in described side structure body with described vehicle interior side, be disposed at the outside of overall width direction with at interval,
The described joint group of described vehicle outside, comprise: first projecting rib and the first engaging rib, described first projecting rib is outstanding in the position of the degree of depth that the car outer surface from described side structure body only sinks to stipulating, the described first engaging rib extends and forms from the thickness ground that the described panel outside the car of described low roof structure body has the degree of depth that is equivalent to described regulation, and but mounting is on described first projecting rib
The described joint group of described vehicle interior side, comprise: second projecting rib and the second engaging rib, described second projecting rib, extend and give prominence to from the described panel of the car inboard of described side structure body, the described second engaging rib, form in only the raise position of height of the thickness that is equivalent to described second projecting rib of the car inner surface from described low roof structure body, and can mounting on described second projecting rib.
5. rail vehicle according to claim 1 is characterized in that,
Described engagement section is outstanding towards the described upper end of described side structure body and engaging rib that form,
The described mounting portion that is formed at the described upper end of described side structure body is a projecting rib, and this projecting rib is outstanding and form towards the described overall width direction both ends of described low roof structure body respectively, and above form the mounting surface of the described engaging rib of mounting,
Described engaging rib and described projecting rib are configured to be disposed on two windings of vehicle outside and vehicle interior side and set up jointly in described each junction surface,
Be positioned at the described joint group of described vehicle outside, at the described range range mode that engages the interference of group that described low roof structure body mounting can be avoided during in described side structure body with described vehicle interior side, be disposed at the outside of overall width direction with at interval,
The described joint group of described vehicle outside, comprise: first projecting rib and the first engaging rib, described first projecting rib is outstanding in the position of the degree of depth that the car outer surface from described side structure body only sinks to stipulating, the described first engaging rib, have the thickness ground extension of the degree of depth that is equivalent to described regulation and form from the described panel in the car of the described low roof structure body outside, and but mounting is on described first projecting rib
The described joint group of described vehicle interior side, comprise: second projecting rib and the second engaging rib, described second projecting rib, extend and give prominence to from the described panel of the car inboard of described side structure body, the described second engaging rib, form in only the raise position of height of the thickness that is equivalent to described second projecting rib of the car inner surface from described low roof structure body, and can mounting on described second projecting rib
In the described joint group of described vehicle outside, from the described panel in the car outside of the described side structure body of car outside welding and the described first engaging rib of described low roof structure body,
In the described joint group of described vehicle interior side, from described second projecting rib of the described side structure body of the inboard welding of car and the described car inner panel of described low roof structure body.
6. rail vehicle according to claim 1 is characterized in that,
Described mounting portion also is formed on the described side structure body that is positioned at the position that is not provided with described low roof structure body.
7. rail vehicle according to claim 1 is characterized in that,
The length direction end of described roof structure body is connected via connecting panel with described low roof structure body,
Described connecting panel, fillet weld are welded in the car outer side panel of the hollow shape material that constitutes described roof structure body and constitute the described car inner panel on the described roof structure side of described low roof structure body.
8. the manufacture method of a rail vehicle, the side structure body of the side of the top roof structure body of the formation car body of this rail vehicle structure and the described car body of formation is made of the hollow shape material, this hollow shape material constitutes by two panels with in conjunction with this panel a plurality of connection ribs each other, the manufacture method of this rail vehicle is characterised in that
Constituting by car outer side panel, car inner panel and the described connection rib that is connected two panels, and be used for constituting in the described hollow shape material of described side structure body, by the cooresponding upper end of machine on the roof that excises and should be equipped on described vehicle with described roof structure body in the lump, mounting portion is exposed in the excision portion that occurs
The low roof structure body that carries machine on the described roof is descended from the top, the engagement section that is formed at its overall width direction both ends is carried the described mounting portion that is placed at the described excision of appearing at of described side structure body portion, thus, make described low roof structure body be engaged in the described upper end of described side structure body
And then, at described engagement section mounting described junction surface of welding under the state of described mounting portion.
9. the manufacture method of rail vehicle according to claim 8 is characterized in that,
Described mounting portion is first projecting rib and second projecting rib, this first projecting rib is outstanding near the along continuous straight runs of the intersection point of described connection rib and described car outer side panel, this second projecting rib is outstanding from the intersection point along continuous straight runs of described car inner panel and described connection rib
Described engagement section is the first engaging rib and the second engaging rib, this first engaging rib forms as its extension from the described panel in the car outside of described low roof structure body, and but mounting is on described first projecting rib, this second engaging rib forms in the position of the height of the thickness of the described panel of the car inboard that is equivalent to described side structure body of raising from the car inner surface of described low roof structure body, but and mounting on described second projecting rib.
10. the manufacture method of rail vehicle according to claim 8 is characterized in that,
Described mounting portion is first projecting rib and second projecting rib, this first projecting rib is outstanding near the along continuous straight runs of the intersection point of described connection rib and described car outer side panel, this second projecting rib is outstanding from the intersection point along continuous straight runs of described car inner panel and described connection rib
Described engagement section is the first engaging rib and the second engaging rib, this first engaging rib forms as its extension from the described panel in the car outside of described low roof structure body, and but mounting is on described first projecting rib, this second engaging rib forms in the position of the height of the thickness of the described panel of the car inboard that is equivalent to described side structure body of raising from the car inner surface of described low roof structure body, and but mounting is on described second projecting rib
In the junction surface of the described upper end that described low roof structure body is engaged in described side structure body, from the described panel in the car outside of the described side structure body of car outside welding and the described first engaging rib of described low roof structure body,
Described panel from the car inboard of described second projecting rib of the described side structure body of the inboard welding of car and described low roof structure body.
11. a hollow shape material comprises: two panels and a plurality of connection ribs that are connected this two panels, this hollow shape material be characterised in that,
Be formed with first projecting rib, this first projecting rib is given prominence to towards the hollow bulb of this hollow shape material from described panel of the side and the junction of described connection rib,
Be formed with second projecting rib, this second projecting rib is given prominence to towards foreign side from the opposing party's the described panel and the junction of described connection rib.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2006086987A JP4266024B2 (en) | 2006-03-28 | 2006-03-28 | Rail vehicle, manufacturing method thereof, and hollow shape material used therefor |
| JP2006086987 | 2006-03-28 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101045456A true CN101045456A (en) | 2007-10-03 |
| CN100455465C CN100455465C (en) | 2009-01-28 |
Family
ID=38213818
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2006101055134A Expired - Fee Related CN100455465C (en) | 2006-03-28 | 2006-07-07 | Rail vehicle, manufacturing method thereof, and hollow shape member used for the same |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US20070227396A1 (en) |
| EP (1) | EP1839989B1 (en) |
| JP (1) | JP4266024B2 (en) |
| KR (1) | KR100792721B1 (en) |
| CN (1) | CN100455465C (en) |
| AT (1) | ATE523405T1 (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105127550A (en) * | 2015-09-25 | 2015-12-09 | 唐山轨道客车有限责任公司 | Sleeper beam welding and adjusting method |
| CN105240678A (en) * | 2015-09-09 | 2016-01-13 | 申科谱自动化科技（珠海）有限公司 | Profiled bar |
| CN110312652A (en) * | 2017-02-09 | 2019-10-08 | 中车青岛四方机车车辆股份有限公司 | The roof of car body top is segmented |
| CN110843828A (en) * | 2019-11-29 | 2020-02-28 | 安徽雷尔伟交通装备有限公司 | Novel aluminum alloy section bar tailor-welded roof structure and assembly welding process thereof |
| CN114194234A (en) * | 2021-12-03 | 2022-03-18 | 中车唐山机车车辆有限公司 | Roof, automobile body and rail vehicle |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009093717A (en) | 2007-10-04 | 2009-04-30 | Sony Corp | Optical information recording medium |
| JP5544227B2 (en) * | 2010-07-08 | 2014-07-09 | 株式会社日立製作所 | Railway vehicle structure |
| CN103370254B (en) * | 2011-02-14 | 2016-10-12 | 庞巴迪运输有限公司 | For the railroad car lateral wall of railway carriage to the longeron of the transitional region of carriage top |
| CN102673585B (en) * | 2011-03-17 | 2015-11-04 | 中国铁路总公司 | The roof structure of car body of high speed railway car |
| WO2013125250A1 (en) * | 2012-02-23 | 2013-08-29 | 川崎重工業株式会社 | Railway vehicle provided with low roof structure |
| DE102014217220A1 (en) | 2014-08-28 | 2016-03-03 | Bayerische Motoren Werke Aktiengesellschaft | Housing for a fuel cell stack |
| CN104709301A (en) * | 2015-03-12 | 2015-06-17 | 南车青岛四方机车车辆股份有限公司 | Railway vehicle and roof thereof |
| JP6552971B2 (en) * | 2016-01-05 | 2019-07-31 | 株式会社日立製作所 | Underframe structure of rail vehicle |
| JP2018176795A (en) * | 2017-04-03 | 2018-11-15 | 川崎重工業株式会社 | Railway vehicle body structure and method of producing the same |
| CN109866789B (en) * | 2019-03-22 | 2020-09-22 | 中车株洲电力机车有限公司 | Rail train body and manufacturing method thereof |
| DE102020111834A1 (en) | 2020-04-30 | 2021-11-04 | Bombardier Transportation Gmbh | Rail vehicle car with a car roof with a flat roof area and a raised area |
| CN112849176B (en) * | 2021-03-30 | 2022-06-17 | 中车唐山机车车辆有限公司 | Carriage and rail vehicle |
Family Cites Families (36)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2669535B2 (en) * | 1988-06-06 | 1997-10-29 | 株式会社日立製作所 | Railcar body |
| FR2635065B1 (en) * | 1988-08-08 | 1991-04-19 | Cimt Lorraine | RAILWAY CAR BODY |
| DE3838686C2 (en) * | 1988-11-15 | 1993-10-21 | Man Ghh Schienenverkehr | Vehicle compartment |
| JP2604226B2 (en) * | 1989-03-20 | 1997-04-30 | 財団法人 鉄道総合技術研究所 | Railcar structure |
| EP0405889B1 (en) * | 1989-06-30 | 1997-08-27 | Hitachi, Ltd. | Railway car body structures and methods of making them |
| CH682993A5 (en) * | 1990-07-06 | 1993-12-31 | Alusuisse Lonza Services Ag | A vehicle body construction for rail vehicles. |
| AU655250B2 (en) * | 1991-04-26 | 1994-12-08 | Hitachi Limited | Vehicle and method of producing the same |
| DE59208125D1 (en) * | 1992-01-28 | 1997-04-10 | Inventio Ag | Process for the integral manufacture of car bodies |
| DE9305321U1 (en) * | 1993-04-07 | 1993-06-17 | Linke-Hofmann-Busch Waggon-Fahrzeug-Maschinen Gmbh, 3320 Salzgitter | Flat, double-walled composite profile made from extruded profiles |
| FR2704508B1 (en) * | 1993-04-28 | 1995-06-02 | Gec Alsthom Transport Sa | Lightweight rail vehicle body. |
| DE9320494U1 (en) * | 1993-09-08 | 1994-09-22 | Vaw Aluminium Ag, 53117 Bonn Und 1000 Berlin | Body structure for railway carriages for passenger transport |
| EP0672567A1 (en) * | 1994-03-18 | 1995-09-20 | Hitachi, Ltd. | Railway vehicle bodies and methods of manufacturing them |
| ATE170140T1 (en) * | 1995-04-27 | 1998-09-15 | Deutsche Waggonbau Ag | CAR BODY STRUCTURE, ESPECIALLY FOR PASSENGER CARS |
| CN1322241C (en) * | 1996-03-19 | 2007-06-20 | 株式会社日立制作所 | Friction welding method and structure body formed by friction welding |
| CN1225059A (en) * | 1996-05-15 | 1999-08-04 | 塔尔博特车厢厂股份有限两合公司 | System for connecting two components and modular component |
| US6092472A (en) * | 1996-07-19 | 2000-07-25 | Trn Business Trust | Composite box structure for a railway car |
| DE19634217C2 (en) * | 1996-08-24 | 2002-08-08 | Bombardier Transp Gmbh | Assembly and method and assembly device for joining this assembly |
| DK174563B1 (en) * | 1996-09-06 | 2003-06-10 | Daimlerchrysler Rail Systems | Cover plate and method of making such cover plate |
| US5743192A (en) * | 1996-10-17 | 1998-04-28 | Gunderson, Inc. | Railroad freight car for carrying motor vehicles |
| US5916093A (en) * | 1996-10-24 | 1999-06-29 | American Composite Material Engineering, Inc. | Composite fiberglass railcar roof |
| JPH10167056A (en) | 1996-12-17 | 1998-06-23 | Hitachi Ltd | Manufacturing method for structural body by hollow shape |
| DK57797A (en) * | 1997-05-20 | 1998-10-26 | Daimlerchrysler Rail Systems D | Coach body |
| GB9713209D0 (en) * | 1997-06-20 | 1997-08-27 | British Aerospace | Friction welding metal components |
| US5988074A (en) * | 1997-12-23 | 1999-11-23 | Trn Business Trust | Composite roof for a railway car |
| JP3015358B1 (en) * | 1998-12-04 | 2000-03-06 | 川崎重工業株式会社 | Box structure and end beams for vehicles |
| JP3481501B2 (en) * | 1999-05-28 | 2003-12-22 | 株式会社日立製作所 | Structure and method of manufacturing the same |
| US6273004B1 (en) * | 1999-06-01 | 2001-08-14 | Thrall Car Manufacturing Company | Motor-vehicle carrying railcar with improved sidewall structure |
| FR2794414B1 (en) * | 1999-06-03 | 2001-08-24 | Alstom | RAIL VEHICLE BODY, RAIL VEHICLE AND ASSEMBLY METHODS THEREOF |
| JP3538357B2 (en) * | 2000-01-24 | 2004-06-14 | 株式会社日立製作所 | Friction stir welding method |
| JP2002178913A (en) * | 2000-12-11 | 2002-06-26 | Hitachi Ltd | Rolling stock body |
| JP3761786B2 (en) * | 2001-01-17 | 2006-03-29 | 株式会社日立製作所 | Friction stir welding method and apparatus |
| JP3725057B2 (en) * | 2001-09-25 | 2005-12-07 | 株式会社日立製作所 | Rail vehicle |
| JP3848227B2 (en) * | 2002-09-02 | 2006-11-22 | 株式会社日立製作所 | Rail vehicle |
| JP4336167B2 (en) | 2003-09-02 | 2009-09-30 | 日本車輌製造株式会社 | Panel joint structure |
| JP4286258B2 (en) * | 2005-03-17 | 2009-06-24 | 株式会社日立製作所 | Rail vehicle |
| JP2006290027A (en) * | 2005-04-06 | 2006-10-26 | Hitachi Ltd | Vehicle body structure |
-
2006
- 2006-03-28 JP JP2006086987A patent/JP4266024B2/en active Active
- 2006-07-05 EP EP06253529A patent/EP1839989B1/en active Active
- 2006-07-05 AT AT06253529T patent/ATE523405T1/en not_active IP Right Cessation
- 2006-07-06 KR KR1020060063564A patent/KR100792721B1/en not_active IP Right Cessation
- 2006-07-07 CN CNB2006101055134A patent/CN100455465C/en not_active Expired - Fee Related
- 2006-07-07 US US11/481,864 patent/US20070227396A1/en not_active Abandoned
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105240678A (en) * | 2015-09-09 | 2016-01-13 | 申科谱自动化科技（珠海）有限公司 | Profiled bar |
| CN105127550A (en) * | 2015-09-25 | 2015-12-09 | 唐山轨道客车有限责任公司 | Sleeper beam welding and adjusting method |
| CN110312652A (en) * | 2017-02-09 | 2019-10-08 | 中车青岛四方机车车辆股份有限公司 | The roof of car body top is segmented |
| US11370463B2 (en) | 2017-02-09 | 2022-06-28 | Crrc Qingdao Sifang Co., Ltd. | Roof segments for the roof of a carriage body |
| CN110843828A (en) * | 2019-11-29 | 2020-02-28 | 安徽雷尔伟交通装备有限公司 | Novel aluminum alloy section bar tailor-welded roof structure and assembly welding process thereof |
| CN114194234A (en) * | 2021-12-03 | 2022-03-18 | 中车唐山机车车辆有限公司 | Roof, automobile body and rail vehicle |
| WO2023097827A1 (en) * | 2021-12-03 | 2023-06-08 | 中车唐山机车车辆有限公司 | Vehicle roof, vehicle body and railway vehicle |
| CN114194234B (en) * | 2021-12-03 | 2023-09-26 | 中车唐山机车车辆有限公司 | Roof, body and rail vehicle |
Also Published As
| Publication number | Publication date |
|---|---|
| EP1839989A3 (en) | 2008-12-17 |
| ATE523405T1 (en) | 2011-09-15 |
| EP1839989B1 (en) | 2011-09-07 |
| EP1839989A2 (en) | 2007-10-03 |
| JP2007261345A (en) | 2007-10-11 |
| CN100455465C (en) | 2009-01-28 |
| US20070227396A1 (en) | 2007-10-04 |
| KR100792721B1 (en) | 2008-01-11 |
| KR20070097277A (en) | 2007-10-04 |
| JP4266024B2 (en) | 2009-05-20 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101045456A (en) | Rail vehicle, manufacturing method thereof, and hollow shape member used for the same | |
| CN1165402C (en) | Structural element and making method thereof | |
| EP1055478B1 (en) | A structural body and a method of manufacturing it | |
| CN1192848C (en) | Method of friction welding and structural body | |
| US5267515A (en) | Vehicle body construction having longitudinally elongated extruded panels and continuous welds joining the panels | |
| EP1123771B1 (en) | Structure including friction stir welding joint | |
| CN100443340C (en) | Car body structure | |
| CN1275451A (en) | Method for making structural element | |
| KR960003315B1 (en) | Vehicle body structures | |
| CN110588693B (en) | Railway vehicle sleeper beam, underframe and underframe welding method | |
| CN110065509B (en) | Car body door corner structure, car body and rail train | |
| CN211765559U (en) | Vehicle chassis boundary beam and vehicle structure | |
| CN221188768U (en) | Top cap front cross beam assembly, automobile body and vehicle | |
| CN116279629A (en) | Sleeper beam structure, underframe and rail vehicle | |
| CN214493100U (en) | Rear window board structure and car | |
| CN220262764U (en) | Side beam assembly of bogie frame, bogie frame and railway vehicle | |
| CN114407946A (en) | End wall structure and manufacturing method thereof | |
| CN210706833U (en) | Automobile skylight mounting frame | |
| CN1317153C (en) | Structural body of railway car and joint structure for friction stir welding | |
| JP2006240487A (en) | Rail vehicle | |
| CN1362553A (en) | Seamless steel rail connecting method | |
| CN117401175A (en) | Horizontal connecting structure of deck steel section bar and hangar titanium alloy structure | |
| CN114932989A (en) | Building method of decorative fence on top of ship chimney and ship | |
| CN115892098A (en) | Rail vehicle chassis structure | |
| JP2020164010A (en) | Fitting structure of inter-vehicle body apparatus, manufacturing method of the same, and railway vehicle |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090128 |