CN205469074U - Rail train , automobile body and equipment compartment thereof - Google Patents
Rail train , automobile body and equipment compartment thereof Download PDFInfo
- Publication number
- CN205469074U CN205469074U CN201520944951.4U CN201520944951U CN205469074U CN 205469074 U CN205469074 U CN 205469074U CN 201520944951 U CN201520944951 U CN 201520944951U CN 205469074 U CN205469074 U CN 205469074U
- Authority
- CN
- China
- Prior art keywords
- equipment compartment
- skeleton
- side bar
- car body
- camber beam
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Landscapes
- Body Structure For Vehicles (AREA)
Abstract
The utility model discloses a rail train, automobile body and equipment compartment thereof, this equipment compartment, including skeleton subassembly, skirtboard, bottom plate, end plate, the skeleton subassembly includes camber beam, the vertical skeleton boundary beam that sets up in separation both sides that is used for with car connection, the corresponding side skeleton boundary beam of the equal fixed connection of each camber beam, and camber beam, crossbeam, skeleton boundary beam form the skeleton subassembly, the camber beam, crossbeam of constituteing this equipment compartment be all through skeleton boundary beam relatively fixed, and before whole set of cars dress or the in -process of equipment, each camber beam, crossbeam, the equipment of skeleton boundary beam that can will constitute the equipment compartment simultaneously be one whole, later assemble bottom plate, tip skeleton, end plate, skirtboard, assemble equipment compartment well with whole form install together with the automobile body on. The utility model discloses an equipment is accomplished to the equipment compartment under the whole vehicle assembly line, compare on the automobile body with installing equipment compartment spare part one by one among the prior art, has shortened whole set of cars fit -up man preface to a certain extent greatly, improves whole car packaging efficiency to the installation quality of equipment compartment has been promoted.
Description
Technical field
This utility model relates to track train technical field, particularly to a kind of track train, car body and equipment compartment thereof.
Background technology
Bullet train primary structure includes: the parts such as pulling equipment, bogie, car body, wherein car body be train mainly comprise one of main body, car body be passenger take carrier, be again to install and connect the basis of other several ingredients (such as: EEF bogie, brake unit, coupling device at car end, vehicle interior decorating apparatus etc.).
Usually, the lower end of vehicle body bottom frame is additionally provided with equipment cabin system under car, under car, equipment cabin system includes some equipment compartments, generally equipment compartment is made up of skirtboard, skeleton, base plate, and in prior art, equipment compartment installation on car body is general in the following ways: the above-mentioned parts in component devices cabin be installed on one by one on the car body assembled.This assembling mode mainly has a following defect:
The first, the assembling of equipment compartment just can must be carried out after being completed by equipment etc. under car body, car, and packaging technology motility is poor；
The second, the most each parts of equipment compartment are assembled on car body one by one, assemble difficulty bigger, and packaging efficiency ratio is relatively low.
Therefore, how to improve the structure of equipment compartment in prior art, improve car load packaging efficiency, be those skilled in that art's technical problems urgently to be resolved hurrily.
Utility model content
The purpose of this utility model is for providing a kind of track train, car body and equipment compartment thereof, and in this equipment compartment, each parts can pre-assembly be an entirety, and the integral installation after assembling the most again is assigned on car body, substantially increases the efficiency of assembling of car load.
For solving above-mentioned technical problem, this utility model provides the equipment compartment of a kind of track train, including the camber beam for being connected with car body and the crossbeam of equipment compartment cross-brace, also including longitudinally disposed skeleton side bar and end skeleton, camber beam, crossbeam, skeleton side bar, end skeleton form skeleton component.
Equipment compartment presented herein, the camber beam in component devices cabin, crossbeam, skeleton side bar three position be relatively fixed, i.e. camber beam, crossbeam, skeleton side bar is assembled into an integrally-built skeleton component；So, before car load assembles or during assembling, each camber beam in component devices cabin, crossbeam, skeleton side bar can be assembled into an entirety simultaneously, each skeleton component assembled install together with integral form with on car body.Each skeleton unit of equipment compartment is completed to assemble under car load assembly line by this utility model, compared with skeleton parts being installed on car body one by one with prior art, substantially reduce car load assembling procedure to a certain extent, reduce car load built-up time, improve car load packaging efficiency.
Optionally, described skeleton side bar connects the two ends of each described crossbeam respectively, and described crossbeam connects corresponding described camber beam by the described skeleton side bar of corresponding side.
Optionally, the upper surface of described camber beam is connected with car body side bar, and the lower surface of described car body side bar is provided with the chute that Open Side Down, and the upper surface of described camber beam is provided with through hole, is provided with bolt in described chute, and described bolt is fixed with described camber beam by nut；Described chute is the groove along car body longitudinal extension, and offers the first opening more than bolt head in the precalculated position of groove, in order to the head of described bolt slips into inside chute from this first opening.
Optionally, described equipment compartment also includes that skirtboard, described skirtboard lower end are supported in described skeleton side bar, and described skeleton side bar is provided with the first crotch of opening upwards, being provided with the second crotch being rotatably assorted with described first crotch on described skirtboard, rotary shaft is parallel to longitudinal direction；The upper end of described skirtboard is provided with and is connected fixed structure with car body side bar.
Optionally, also include that base plate, described base plate are fixed on the bottom of described crossbeam.
Optionally, also including end skeleton and the end plate at equipment compartment two ends, described end skeleton is connected with described skeleton side bar, and described end plate is bolted on the skeleton of end, and described end skeleton and end plate form integral module with equipment compartment miscellaneous part.
Optionally, along longitudinally, described skeleton side bar includes at least three sections, removably connects between adjacent two sections.
On the basis of the said equipment cabin, this utility model additionally provides the car body of a kind of track train, and including underframe and the equipment compartment that is arranged at described underframe bottom, described equipment compartment is the equipment compartment described in any of the above-described item.
Optionally, the lower surface of car body side bar is additionally provided with the installing plate downwardly extended, described installing plate is vertically arranged with some lockholes or bolt hole, and described skirtboard is positioned described installing plate by lock or bolt, and the lower surface of the upper surface of described skirtboard and described car body side bar is mounted opposite.
Optionally, described installing plate extends longitudinally, and the position relative with described camber beam, and described installing plate offers gap.
This utility model additionally provides a kind of track train, it is characterised in that described track train includes the equipment compartment described in any of the above-described item or/and car body described in any of the above-described item.
Because track train and car body possess the said equipment cabin, therefore track train and car body also possess the above-mentioned technique effect of this equipment compartment.
Accompanying drawing explanation
Fig. 1 is the cross-sectional structure schematic diagram of equipment compartment in a kind of embodiment of this utility model；
Fig. 2 is enlarged drawing at A in Fig. 1；
Fig. 3 is car body longitudinal section sectional view in this utility model one embodiment；
Fig. 4 is the structural representation of camber beam in a kind of embodiment of this utility model；
Fig. 5 is the flow chart of the packaging technology of car body in a kind of embodiment of this utility model.
Wherein, in Fig. 1 to Fig. 3, one-to-one relationship between component names and reference is as follows:
Car body side bar 10, installing plate 101, bending edges 102, chute 10a,
Camber beam 21, crossbeam 22, skeleton side bar the 23, first crotch 231, base plate the 24, first base plate 241, skirtboard the 25, second crotch 251,
Bolt 30,
Underframe 40,
Fixed plate 50,
End plate 60.
Detailed description of the invention
Core of the present utility model is for providing a kind of track train, car body and processing technique, equipment compartment, and in this equipment compartment, each parts can pre-assembly be an entirety, and the integral installation after assembling the most again is assigned on car body, substantially increases the efficiency of assembling of car load.
In order to make those skilled in the art be more fully understood that the technical solution of the utility model, the utility model is described in further detail with specific embodiment below in conjunction with the accompanying drawings.
Refer to Fig. 1-Fig. 3, Fig. 1 is the cross-sectional structure schematic diagram of equipment compartment in a kind of embodiment of this utility model；Fig. 2 is enlarged drawing at A in Fig. 1；Fig. 3 is car body longitudinal section sectional view in this utility model one embodiment；Fig. 3 wherein only gives the half view of longitudinal section sectional view.
Car body includes headwall, side wall, roof, underframe 40 etc., and side wall, roof and underframe 40 surround compartment, and for the lightweight of high-speed train body weight, headwall, side wall, roof can use the material of lighter material, such as aluminium alloy, magnesium alloy etc..In order to protect under train car equipment and realize car load outer surface smoothness, underframe 40 bottom of train is typically additionally provided with equipment compartment.Equipment compartment can hang and be arranged between the bogie of two, vehicle body bottom frame 40 bottom and the position of bogie to end wall of car body.
As a example by the equipment compartment of middle part, generally equipment compartment by skirtboard 25, camber beam 21, crossbeam 22, base plate forms, in the equipment compartment that this utility model also provides for, camber beam 21 is for being connected with car body, between two camber beams 21, crossbeam 22 is set, the upper surface of camber beam 21 connects the bottom surface of underframe 40, the bottom of camber beam 21 is connected with crossbeam 22, and camber beam 21 can be directly connected to crossbeam 22, it is also possible to is indirectly connected with by the third party.
Equipment compartment provided by the utility model also includes that the fixing longitudinal framework side bar 23 that connects of the skeleton side bar 23 that separation both sides are longitudinally disposed, camber beam 21 and crossbeam 22 forms skeleton component.It is to be understood that longitudinal direction will be defined as along length over ends of body direction herein, it is defined as laterally along width of the carbody direction accordingly.
Equipment compartment presented herein, each camber beam 21 in component devices cabin, crossbeam 22 be all relatively fixed by skeleton side bar 23, and the most each three can be assembled into an integrally-built skeleton component；So, car load assemble before or assemble during, can the parts of each skeleton unit in component devices cabin be assembled into simultaneously one entirety, the skeleton component assembled install together with integral form with on car body.Each skeleton unit of equipment compartment is completed to assemble under car load assembly line by this utility model, compared with skeleton parts being installed on car body one by one with prior art, ensure that the installation quality of equipment compartment parts to a certain extent, substantially reduce car load assembling procedure, reduce car load built-up time, improve car load packaging efficiency.
The following provide the concrete structure of a kind of skeleton side bar 23, see description below in detail.
In a kind of specific embodiment, the two ends of two skeleton side bars 23 connecting cross beam 22 respectively, crossbeam 22 connects corresponding camber beam 21 by the skeleton side bar 23 of corresponding side.It is to say, camber beam 21 is relatively fixed by skeleton side bar 23 with crossbeam 22.
Specifically, the upper surface of camber beam 21 can be connected with car body side bar 10, and the lower surface of car body side bar 10 is provided with the chute 10a that Open Side Down, and the upper surface of camber beam 21 is provided with through hole, being provided with bolt in chute 10a, bolt is fixed on camber beam 21 by the nut coordinated with it；
When equipment compartment assembles, the head of bolt slips into inside chute 10a, moves integrally skeleton component, and when moving to rigging position, bolt falls in the through hole of camber beam 21, and skeleton component is relatively fixed by fastening nut with car body side bar 10.
The structure of offering of chute 10a is referred to Fig. 2, chute 10a along the groove of car body longitudinal extension, and offers the opening more than bolt head in the precalculated position of groove, in order to bolt slips into inside chute 10a from this opening.When the skeleton component of the equipment compartment that this embodiment is provided is installed, first bolt head is slipped in chute 10a in the prodefined opening of car body side bar 10 lower surface chute 10a, and adjust bolt to relevant position, then skeleton component entirety is lifted up the through hole making bolt insert camber beam 21 upper surface, uses nut check afterwards.
Certainly, equipment compartment, except skeleton component, also includes surrounding the skirtboard 25 of equipment compartment cavity, base plate 24, end skeleton and end plate 60 together with underframe 40, and skirtboard 25 is arranged at the both sides of equipment compartment.
In a kind of detailed description of the invention, skirtboard 25 lower end is supported in skeleton side bar 23, and skeleton side bar 23 is provided with the first crotch 231 of opening upwards, and skirtboard 25 is provided with the second crotch 251 being rotatably assorted with the first crotch 231, and rotary shaft is parallel to longitudinal direction.The upper end of skirtboard 25 is provided with and is connected fixed structure with car body side bar 10.The lower end of skirtboard 25 is supported on skeleton side bar 23, and skirtboard 25 can be played good supporting role by skeleton side bar 23, increases skirtboard 25 mounting stability, and skirtboard 25 is rotationally connected with skeleton side bar 23, it is simple to opening or closing of skirtboard 25.
Base plate 24 in above-described embodiment is fixed on the bottom of crossbeam 22,.As in figure 2 it is shown, the base plate in Fig. 2 includes interconnective two the first base plates 241, two the first base plates 241 are all lifted on framework beam 22, can arrange two the first base plates 241 are lifted on framework beam 22 simultaneously.
Refer to Fig. 4, Fig. 4 is the structural representation of camber beam in a kind of embodiment of this utility model.
In order to reduce car body running resistance, car body entirety is typically designed as streamlined, skirtboard 25 can be further designed to have the streamlined of certain radian, correspondingly, camber beam 21 can also be the fairshaped I-shaped structure of arcuation, including arcuation lateral wall 211, arcuation medial wall 212 and connection lateral wall 211 and the connection wall 213 of medial wall 212.
In the various embodiments described above, the sidewall of skeleton side bar 23 has bolt mounting seat 232, and bolt mounting seat 232 and skeleton side bar 23 surround the installation cavity of the head accommodating bolt, and installation cavity is provided with opening, and bolt head snaps in inside installation cavity from opening；The lower surface of camber beam 21 has bending edges 213, and bending edges 213 is provided with through hole 213a, and the bolt in bolt mounting seat 232 fixes attaching nut, with fixing camber beam 21 and skeleton side bar 23 through through hole 213a.
On the basis of the said equipment cabin, the car body of a kind of track train being also provided herein, including underframe 40 and the equipment compartment that is arranged at underframe 40 bottom, equipment compartment is the equipment compartment of any of the above-described.
Car body in the various embodiments described above, the lower surface of its car body side bar 10 is additionally provided with the installing plate 101 downwardly extended, and installing plate 101 is vertically arranged with some lockholes or bolt hole, and skirtboard 25 is positioned installing plate 101 by lock or bolt.In order to strengthen the use intensity of installing plate 101, the end of installing plate 101 can also arrange inside bending edges 102.
When skirtboard 25 is installed, the inner side of the upper end of skirtboard 25 can be against outside installing plate 101, and by bolt or lock locking with on installing plate 101, the upper surface of skirtboard 25 is mounted opposite with the lower surface of described car body side bar 10；Between upper surface and the lower surface of car body side bar 10 of skirtboard 25, gap ratio is more uniform, improves the cosmetic look of car body.
Interfering in order to avoid the camber beam 21 of installing plate 101 with skeleton component is installed on car body generation, installing plate 101 extends longitudinally, and the position relative with the camber beam 21 of skeleton component, and installing plate 101 offers gap.
Refer to Fig. 5, Fig. 5 is the flow chart of the packaging technology of car body in a kind of embodiment of this utility model.
In described each embodiment, the packaging technology of car body specifically comprises the following steps that
S1, each camber beam, crossbeam by skeleton side bar, are assembled into an integrally-built skeleton component, and base plate, skirtboard, end skeleton and end plate 60 are assembled on skeleton side bar；
S2, by the above-mentioned equipment compartment assembly integral installation assembled on car body side bar.
It addition, this utility model additionally provides a kind of track train, track train includes the equipment compartment any one of the various embodiments described above or/and the car body of any one of the various embodiments described above.
Because track train and car body possess the said equipment cabin, therefore track train and car body also possess the above-mentioned technique effect of this equipment compartment.
Above a kind of track train provided by the utility model, car body and processing technique thereof, equipment compartment are described in detail.Principle of the present utility model and embodiment are set forth by specific case used herein, and the explanation of above example is only intended to help to understand method of the present utility model and core concept thereof.Should be understood that; for those skilled in the art; on the premise of without departing from this utility model principle, it is also possible to this utility model is carried out some improvement and modification, these improve and modification also falls in this utility model scope of the claims.
Claims (12)
1. the equipment compartment of a track train, including the camber beam (21) for being connected with car body and the crossbeam (22) of equipment compartment cross-brace, it is characterized in that, described equipment compartment also includes the skeleton side bar (23) that separation both sides are longitudinally disposed, each described camber beam (21) is fixedly connected with skeleton side bar (23) described in corresponding side, and described camber beam (21), described crossbeam (22), described skeleton side bar (23) form skeleton component.
2. equipment compartment as claimed in claim 1, it is characterized in that, skeleton side bar (23) described in two connects the two ends of each crossbeam (22) respectively, and described crossbeam (22) connects corresponding described camber beam (21) by the described skeleton side bar (23) of corresponding side.
3. equipment compartment as claimed in claim 2, it is characterized in that, the upper surface of described camber beam (21) is connected with car body side bar (10), the lower surface of described car body side bar (10) is provided with the chute (10a) that Open Side Down, the upper surface of described camber beam (21) is provided with through hole, being provided with bolt in described chute (10a), described bolt is fixed with described camber beam (21) by nut；Described chute (10a) is the groove along car body longitudinal extension, and offers the first opening more than bolt head in the precalculated position of groove, in order to it is internal that the head of described bolt slips into chute (10a) from this first opening.
4. the equipment compartment as described in any one of claims 1 to 3, it is characterized in that, described equipment compartment also includes skirtboard (25), described skirtboard (25) lower end is supported in described skeleton side bar (23), described skeleton side bar (23) is provided with first crotch (231) of opening upwards, being provided with the second crotch (251) being rotatably assorted with described first crotch (231) on described skirtboard (25), rotary shaft is parallel to longitudinal direction；The upper end of described skirtboard (25) is provided with and is connected fixed structure with car body side bar (10).
5. the equipment compartment as described in any one of claims 1 to 3, it is characterised in that also include that base plate, described base plate are fixed on the bottom of described crossbeam (22).
6. the equipment compartment as described in any one of claims 1 to 3, it is characterized in that, also include end skeleton and the end plate at equipment compartment two ends, described end skeleton is connected with described skeleton side bar (23), described end plate is bolted on the skeleton of end, and described end skeleton and end plate form integral module with equipment compartment miscellaneous part.
7. the equipment compartment as described in any one of claims 1 to 3, it is characterised in that along longitudinally, described skeleton side bar (23) includes at least three sections, removably connects between adjacent two sections.
8. the equipment compartment as described in any one of claims 1 to 3, it is characterized in that, described camber beam (21) is the fairshaped I-shaped structure of arcuation, including arcuation lateral wall (211), arcuation medial wall (212) and the connection wall (213) connecting described lateral wall (211) and described medial wall (212).
9. equipment compartment as claimed in claim 8, it is characterized in that, the sidewall of described skeleton side bar (23) has bolt mounting seat (232), described bolt mounting seat (232) and described skeleton side bar (23) surround the installation cavity of the head accommodating bolt, and described installation cavity is provided with opening, bolt head snaps in inside described installation cavity from described opening；The lower surface of described camber beam (21) has bending edges (213), described bending edges (213) is provided with through hole (213a), bolt in described bolt mounting seat (232) is through the fixing attaching nut of described through hole (213a), with fixing described camber beam (21) and described skeleton side bar (23).
10. a car body for track train, including underframe (40) and the equipment compartment that is arranged at described underframe (40) bottom, it is characterised in that described equipment compartment is the equipment compartment described in any one of claim 1 to 9.
The car body of 11. 1 kinds of track trains, including underframe (40) and the equipment compartment that is arranged at described underframe (40) bottom, it is characterized in that, described equipment compartment is the equipment compartment described in claim 4, the lower surface of car body side bar (10) is additionally provided with the installing plate (101) downwardly extended, described installing plate (101) is vertically arranged with some lockholes or bolt hole, described skirtboard (25) is positioned described installing plate (101) by lock or bolt, and the described upper surface of skirtboard (25) is mounted opposite with the lower surface of described car body side bar (10).
12. 1 kinds of track trains, it is characterised in that described track train includes the equipment compartment described in any one of the claims 1-9 or/and car body described in any one of claim 10-11.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520944951.4U CN205469074U (en) | 2015-11-24 | 2015-11-24 | Rail train , automobile body and equipment compartment thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520944951.4U CN205469074U (en) | 2015-11-24 | 2015-11-24 | Rail train , automobile body and equipment compartment thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205469074U true CN205469074U (en) | 2016-08-17 |
Family
ID=56660878
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520944951.4U Active CN205469074U (en) | 2015-11-24 | 2015-11-24 | Rail train , automobile body and equipment compartment thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205469074U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105365833A (en) * | 2015-11-24 | 2016-03-02 | 南车青岛四方机车车辆股份有限公司 | Railway train, train body and processing technology thereof, and equipment compartment |
| WO2020253356A1 (en) * | 2019-06-21 | 2020-12-24 | 中车青岛四方机车车辆股份有限公司 | Rail vehicle body structure |
-
2015
- 2015-11-24 CN CN201520944951.4U patent/CN205469074U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105365833A (en) * | 2015-11-24 | 2016-03-02 | 南车青岛四方机车车辆股份有限公司 | Railway train, train body and processing technology thereof, and equipment compartment |
| WO2017088635A1 (en) * | 2015-11-24 | 2017-06-01 | 中车青岛四方机车车辆股份有限公司 | Railway train, train body and processing technology thereof, and equipment compartment |
| WO2020253356A1 (en) * | 2019-06-21 | 2020-12-24 | 中车青岛四方机车车辆股份有限公司 | Rail vehicle body structure |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| WO2017088635A1 (en) | Railway train, train body and processing technology thereof, and equipment compartment | |
| CN104875760B (en) | A kind of one-block apparatus cabin | |
| CN106004911B (en) | A kind of subway train car body is without sleeper beam Undercarriage structure | |
| CN206171567U (en) | Passenger car base frame and passenger train that has it | |
| CN103832446A (en) | Railway vehicle body chassis structure | |
| CN105835898B (en) | A kind of bogie | |
| CN106428053B (en) | A kind of railroad coach steel structure of car body frame | |
| CN104590295B (en) | A kind of high-speed EMU and car body, end wall structure | |
| WO2023097830A1 (en) | Railway vehicle based on modular design | |
| CN106005014A (en) | Chassis module structure of light midbus | |
| CN104015745A (en) | Chassis of body of hundred-percent modern city tramcar | |
| CN205469074U (en) | Rail train , automobile body and equipment compartment thereof | |
| CN201154710Y (en) | Brake integral module under vehicle | |
| CN206344819U (en) | A kind of skirt plate of railway vehicle structure | |
| CN109808725A (en) | A kind of control body frame and control vehicle | |
| CN205440380U (en) | Narrow gauge steel spring coach bogie | |
| CN201457386U (en) | Magnetic suspension type track inspection vehicle carriage skirt board | |
| CN102673590B (en) | A kind of Rail vehicle unit | |
| CN205916192U (en) | Chassis modular structure of lightweight minibus | |
| CN107458500A (en) | A kind of assembly method of body frame | |
| CN108248630A (en) | The embedded pillow pulling of hitch delays | |
| CN105835899B (en) | A kind of drawing pull bar mounting interface device and bogie | |
| CN104709300B (en) | Bullet train, car body and its processing method | |
| CN105667533B (en) | A kind of bogie secondary suspension device and bogie | |
| CN203996459U (en) | Cab front wall |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |