CN102079314A - Load increasing container flat wagon body applicable to running on Thailand meter-gage railway - Google Patents
Load increasing container flat wagon body applicable to running on Thailand meter-gage railway Download PDFInfo
- Publication number
- CN102079314A CN102079314A CN 201010620237 CN201010620237A CN102079314A CN 102079314 A CN102079314 A CN 102079314A CN 201010620237 CN201010620237 CN 201010620237 CN 201010620237 A CN201010620237 A CN 201010620237A CN 102079314 A CN102079314 A CN 102079314A
- Authority
- CN
- China
- Prior art keywords
- central sill
- described central
- twin
- crossbeam
- curb girder
- 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
Images
Landscapes
- Road Paving Structures (AREA)
Abstract
The invention relates to a load increasing container flat wagon body applicable to running on a Thailand meter-gage railway. The load increasing container flat wagon body is characterized by comprising a middle beam assembly, two side beams, two end beam assemblies, two sleeper beam assemblies, four single-lock cross beam assemblies and two double-lock cross beam assemblies, wherein the two side beams are arranged in parallel on the left side and the right side of the middle beam assembly respectively and form a longitudinal beam of the body together with the middle beam assembly; the two end beam assemblies are arranged at the two ends of the longitudinal beam respectively and are transversely connected with the longitudinal beam respectively; the two sleeper beam assemblies are arranged on the longitudinal beam inside the two end beam assemblies respectively and are connected with the longitudinal beam respectively; and the four single-lock cross beam assemblies and the two double-lock cross beam assemblies are divided into a left group and a right group which are symmetrically arranged between the middle beam assembly and the side beams on the inner side of the sleeper beam assemblies respectively, and are transversely connected with the middle beam assembly and the side beams respectively. Through the load increasing container flat wagon body, the dynamic performance of a vehicle at the running speed of 100Km/h can be improved, the manufacturability can be improved, the hidden trouble in manufacturing quality can be reduced, the cross beams, the side beams and a locking device can be rationally arranged, the stressing condition of the body can be improved, and the service life of the vehicle can be prolonged.
Description
Technical field
The present invention relates to a kind of container flat car car body, particularly about a kind of increment of load type container flat car car body that adapts to Thailand's meter gage railway operation.
Background technology
Thailand's freight container railway transportation mainly concentrates on Bangkok, capital between the deep water wharf of southern bay, this section circuit based on 80～100 pounds (36～45kg) rail, circuit is more straight, minimal curve radius is R800m, maximum grade is 10 ‰, and running velocity is 80Km/h to the maximum.The existing flat car special used for container maximum allowable axle load of Thailand is no more than 16t, and rail vehicle axle is heavy to be limit owing to being subjected to, and the vehicle load maximum is no more than 48t, and an existing container flat car can only transport the freight container of a 30.48t.Yet great majority once can only load the 20ft freight container of 2 24t or the 40ft freight container of 1 30.48t in the existing car of Thailand, the 20ft freight container traffic operating mode that lacks 30.48t forms contradiction with the maximum rated quality 24t of 20ft ISO freight container to the present situation that 30.48t changes and loading and unloading capacity constantly increases.
The height of Thailand's railway clearance is less, limit by it, freight container carrying surface height need be controlled at 1005mm apart from rail level on the car body of container flat car, consider the load-carrying capacity of bogie truck, bogie truck cartridge height can not infinitely reduce, so the height of the middle beam end (draw beam) of container flat car car body need be controlled at 250mm.At present, existing car body adopts two high hot-rolled steel channel assembly weldings of 250mm to become the central sill that vertically connects, and the girder structure that adopts angle steel to form behind pillow, though the deadweight of this kind skeleton structure is little, but car body is vertical, torsional stiffness is little, and center of gravity is higher, is unfavorable for the improvement of vehicle dynamics.In addition, need on the central sill of above-mentioned truss structure to arrange more weld seam that anufacturability is poor, the weld seam on main stressed member causes the stress concentration level to worsen, and the weld fatigue crackle takes place frequently, and the main body maintenance is frequent, and the life-span reduces.
Because central sill rigidity is little, existing car body by establishing transverse beam to replenish rigidity more, and pillow back transverse beam number reaches 8 groups, and packaging technology is loaded down with trivial details, and deadweight increases.And the layout of these transverse beams is relative with the layout of container locking device isolated, and the locking carrying structure of car body first stress point is stressed can not to be delivered on the central sill skeleton by transverse beam consistently, causes the locking carrying structure stressed concentrated, and local deformation is big.In addition, the width of Thailand's railway clearance is less, limit by it, the width over sides of car body of container flat car and container angle stand out are less, cause difficulty of locking carrying structure and curb girder location layout, make the curb girder loss of rigidity easily, the risk that exists the curb girder local stress to increase severely.
Summary of the invention
At the problems referred to above, the purpose of this invention is to provide a kind of increment of load type container flat car car body that adapts to Thailand's meter gage railway operation.
For achieving the above object, the present invention takes following technical scheme: a kind of increment of load type container flat car car body that adapts to the operation of Thailand meter gage railway is characterized in that: it comprises, and a central sill is formed, two curb girders, two end carriages are formed, two sleeper beams are formed, four monolock crossbeams are formed and two twin-lock crossbeams are formed; Described two curb girders are set in parallel in the left and right sides that described central sill is formed respectively, become the longitudinal beam of car body with described central sill; Described two end carriages are formed the two ends that are separately positioned on described central sill composition and two curb girders, and laterally are connected with two curb girders with described central sill composition respectively; Described two sleeper beams form be separately positioned on that described two end carriages form that inboard described central sill is formed and two curb girders on, and laterally be connected with two curb girders with described central sill composition respectively; Described four monolock crossbeams form be divided into about two groups, be symmetricly set on respectively that described sleeper beam forms that inboard described central sill is formed and curb girder between, and form with described central sill respectively and laterally be connected with curb girder; Described two twin-lock crossbeams form also be divided into about two groups, and the described central sill that is symmetricly set on the car body middle part is formed and curb girder between, and form with described central sill respectively and laterally be connected with curb girder.
Described central sill is made up of central sill, draw beam web brace panel, central sill dividing plate, central sill upper cover plate, central sill lower cover, body center plate, cartridge brace panel and axletree lifting seat and is formed; Described central sill is two and be arranged in parallel that described central sill adopts H type shaped steel to cut into fish belly shape; Have additional described draw beam web brace panel on the web of beam end in described; Be provided with a plurality of described central sill dividing plates between two described central sills, and form box-structure with described central sill upper cover plate and central sill lower cover; The bottom, two ends of described central sill is respectively arranged with a described body center plate, and sets up described cartridge brace panel at described body center plate place; The outer axletree position of corresponding bogie truck increases hole for hoist on the described central sill, and the interior axletree position of corresponding bogie truck is provided with described axletree lifting seat on the described central sill simultaneously.
Described end carriage consists of F type shaped steel, is made up of the whole end carriage of an inverted L shape and two split type end carriage lower covers; The whole end carriage of described inverted L shape is arranged in the end of described central sill composition and two curb girders, and laterally connects described central sill composition and two curb girders with two described end carriage lower covers; Between whole end carriage of the described inverted L shape of forming near described central sill and end carriage lower cover, set up the end carriage gusset.
Described sleeper beam consists of amphisternous box-structure, by about the two groups of type of falling π structural beams and an all-in-one-piece sleeper beam upper cover plate form; The every group of described type of falling π structural beams is made up of two body bolster diaphragms and a sleeper beam lower cover, and is connected between described central sill composition and the curb girder; Described sleeper beam upper cover plate covers the described two groups of type of falling π structural beams, two curb girders and central sill and forms.
Each described monolock crossbeam is made up of a grooved crossbeam, a meridosternous inverted T shape crossbeam and a monolock floor stringer vertically connecting them and is formed, a monolock crossbeam upper cover plate covers on it, and described monolock crossbeam upper cover plate is being formed with described central sill and curb girder connecting portion employing great circle arc structure, thereby makes described monolock crossbeam become whole also effectively being connected between described central sill composition and the curb girder; Described monolock floor stringer is parallel with described curb girder, and single container locking device is set therebetween, and forms local # type structure.
Each described twin-lock crossbeam is made up of two meridosternous inverted T shape crossbeams and a twin-lock floor stringer vertically connecting them and is formed, a twin-lock crossbeam upper cover plate covers on it, and described twin-lock crossbeam upper cover plate is being formed with described central sill and curb girder connecting portion employing great circle arc structure, thereby makes described twin-lock crossbeam become whole also effectively being connected between described central sill composition and the curb girder; Described twin-lock floor stringer is parallel with described curb girder, and two container locking devices are set therebetween, forms local # type structure respectively.
The present invention is owing to take above technical scheme, it has the following advantages: 1, the present invention adopts fish belly type H shaped steel system central sill, guarantee central sill high cross section, middle part so that central sill when obtaining high rigidity, make its end cross-sectional satisfy the high and high dual restriction of bogie truck of floor again, and effective transition of middle beam section has realized the transition of structural stress, has eliminated the weld seam at truss structure changes of section place, and relieve stresses is concentrated level, beam stress is even in making, quality and the life-span that can improve the central sill main body.2, the present invention sets up draw beam web brace panel on the draw beam web, has strengthened the strength and stiffness of draw beam, has improved the stress state of longitudinal force first force structure.3, the present invention adopts the box central sill that is made of fish belly type central sill to form, thereby has bigger vertical, horizontal and torsional stiffness, can bear the mainly stressed of increment of load type car body.Compare with the truss structure of equal height, the central sill center of gravity is reduced, help the dynamic (dynamical) improvement of vehicle under the 100Km/h running velocity.4, the present invention adopts the sleeper beam of two web box-structures to form, thereby has a bigger vertical and torsional stiffness, especially the integral type sleeper beam upper cover plate formed of sleeper beam, compare with existing car split sleeper beam upper cover plate, strengthened the globality that sleeper beam is formed, traction, impact longitudinal force effectively can be delivered on the curb girder, made car body integral body bear the effect of longitudinal force, improve the force-bearing situation of pillow pulling structure, reduce the attachment weld at this position.5, car body of the present invention only is provided with three groups of crossbeams compositions, promptly two groups of monolock crossbeams are formed and one group of twin-lock crossbeam composition, compare with existing car, crossbeam quantity reduces over half, simple for assembly process, and the crossbeam weight that reduces can compensate reasonable distribution weight to central sill, when the favourable dynamic performance of reduction body gravity improves, also can realize car body deadweight lightweight.6, container locking device of the present invention is arranged in the crossbeam, make first force structure of freight container gravity on car body can be by of the transmission successively of local # type structure to curb girder and floor stringer, crossbeam and even central sill, make car body integral body bear the effect of vertical force, improved the force-bearing situation of curb girder and container locking device.7, the flexible passage of tapered end is set on the position of corresponding container locking device on curb girder of the present invention, monolock crossbeam upper cover plate and the twin-lock crossbeam upper cover plate, realize the Telescopic of locking device, satisfied the demand that the locking device working position stretches out, withdraw in the inoperative position.8, monolock crossbeam upper cover plate of the present invention, twin-lock crossbeam upper cover plate with in, the curb girder connecting portion adopts the great circle arc structure, can make to connect junction welding stress situation and be improved, and avoids cracking herein, improves car body service life.9, the general frame structure of car body of the present invention satisfies the requirement of airlift 48t to 61t, realizes that car body loads one or while two single case gross weight 24t to 30.48t freight container traffic functions, improves car body transportation suitability.
Description of drawings
Fig. 1 is an axonometric drawing of the present invention
Fig. 2 is a birds-eye view of the present invention
Fig. 3 is the front axonometric drawing that central sill of the present invention is formed
Fig. 4 is that the master that central sill of the present invention is formed looks half view
Fig. 5 is half view of overlooking of central sill composition of the present invention
Fig. 6 is the reverse side axonometric drawing that central sill of the present invention is formed
Fig. 7 is the axonometric drawing that end carriage of the present invention is formed
Fig. 8 is the axonometric drawing that sleeper beam of the present invention is formed
Fig. 9 is the axonometric drawing of monolock crossbeam of the present invention
Figure 10 is the axonometric drawing of twin-lock crossbeam of the present invention
The specific embodiment
Below in conjunction with drawings and Examples the present invention is described in detail.
As shown in Figure 1 and Figure 2, the present invention includes central sill forms 1, two curb girder 2, two end carriages and forms 3, two sleeper beams and form 4, four monolock crossbeams and form 5, two twin-lock crossbeams and form 6 and some container locking devices 7.
As Fig. 3～shown in Figure 6, central sill is formed 1 and is made up of central sill 11, draw beam web brace panel 12, central sill dividing plate 13, central sill upper cover plate 14, central sill lower cover 15, body center plate 16, cartridge brace panel 17 and axletree lifting seat 18.Central sill 11 is two and be arranged in parallel that central sill 11 adopts H type shaped steel to cut into fish belly shape, thereby realizes the transition of heavy in section, central sill 11 middle part height to draw beam (being central sill 11 ends) 250mm depth of section.Be flute profile behind the H tee section excision inboard wing limit of draw beam, to guarantee the assembling space of coupler and draft gear in the draw beam.For strengthening the strength and stiffness of draw beam, have additional draw beam web brace panel 12 on the draw beam web, make central sill 11 have traction, impact longitudinal force that enough strength and stiffness transmit to bear coupler and draft gear.Two 11 of central sills are provided with a plurality of central sill dividing plates 13, and form box-structures with central sill upper cover plate 14 and central sill lower cover 15, strengthen the vertical, laterally and torsional stiffness of central sill 11, make central sill 11 have enough strength and stiffness and form 4 and the vertical application force of the payload of freight container that transmits of each transverse beam to bear curb girder 2, sleeper beam.The draw beam bottom is provided with body center plate 16, and it cooperates with the bogie truck truck center plate, realizes location, the power transmission of car body on bogie truck.Be the support of cooperation body center plate 16, and increase the local strength of central sill 11,16 places set up cartridge brace panel 17 at body center plate.For utilization U type hangs car body and bogie axle links into an integrated entity so that whole handling, the outer axletree position of corresponding bogie truck increases hole for hoist on the central sill 11, the interior axletree position of corresponding bogie truck is provided with axletree lifting seat 18 on the central sill 11 simultaneously, be convenient to the U type and hang that the threaded openings end penetrates and nut is realized making screw threads for fastening car body and bogie truck be tightened to one and to be convenient to whole handling.
As shown in Figure 1 and Figure 2, curb girder 2 is a grooved shaped steel, and two curb girders 2 are set in parallel in central sill respectively and form 1 the left and right sides, forms 1 longitudinal beam that becomes car body with central sill.
As Fig. 1, Fig. 2, shown in Figure 7, two end carriages are formed 3 and are separately positioned on the two ends that central sill is formed 1 and two curb girder 2, and form 1 with central sill and laterally be connected with two curb girders 2.It is F type shaped steel that end carriage forms 3, is made up of the whole end carriage 31 of an inverted L shape and two split type end carriage lower covers 32.The whole end carriage 31 of inverted L shape is arranged in the end that central sill is formed 1 and two curb girder 2, and with two end carriage lower covers 32 laterally connect car body longitudinal beam (comprise central sill form 1 and curb girder 2), the pass force crossly that had both participated in car body end container locking device 7 also participates in the power transmission of car body longitudinal impact force.Simultaneously, between near whole end carriage 31 of the inverted L shape of central sill composition 1 and end carriage lower cover 32, set up end carriage gusset 33 to increase local Joint strenght.
As figure Fig. 1, Fig. 2, shown in Figure 8, two sleeper beams are formed 4 and are separately positioned on two end carriages and form the central sill of 3 inboards and form on 1 and two curb girder 2, and form 1 with central sill and laterally be connected with two curb girders 2.It is amphisternous box-structure that sleeper beam forms 4, by about the two groups of type of falling π structural beams 41 and an all-in-one-piece sleeper beam upper cover plate 42 form.The every group of type of falling π structural beams 41 is made up of two body bolster diaphragms 411 and a sleeper beam lower cover 412, and is connected between central sill composition 1 and the curb girder 2.Sleeper beam upper cover plate 42 covers the two groups of type of falling π structural beams 41, two curb girders 2 and central sill and forms on 1, strengthen sleeper beam and form 4 globality, make it become stressed main transverse beam, thereby 1 traction of bearing of central sill composition, impact longitudinal force are delivered on the curb girder 2 effectively; Otherwise then vertical force is delivered on the central sill composition 1 in the container set that curb girder 2 is born.
As figure Fig. 1, Fig. 2, shown in Figure 9, four monolock crossbeams form 5 be divided into about two groups, and be symmetricly set on respectively sleeper beam form the central sill of 4 inboards form 1 and curb girder 2 between, and form 1 with central sill respectively and laterally be connected with curb girder 2.Each monolock crossbeam is formed 5 and is made up of a grooved crossbeam 51, a meridosternous inverted T shape crossbeam 52 and a monolock floor stringer 53 vertically connecting them, a monolock crossbeam upper cover plate 54 covers on it, and monolock crossbeam upper cover plate 54 is adopting the great circle arc structure with central sill composition 1 and curb girder 2 connecting portions, becomes whole also effectively being connected between central sill composition 1 and the curb girder 2 thereby make the monolock crossbeam form 5.Monolock floor stringer 53 is parallel with curb girder 2, and single container locking device 7 is set therebetween, and forms local # type structure, can effectively transmit the stressed of container locking device 7.
As figure Fig. 1, Fig. 2, shown in Figure 10, two twin-lock crossbeams form 6 also be divided into about two groups, and the central sill that is symmetricly set on the car body middle part form 1 and curb girder 2 between, and form 1 with central sill respectively and laterally be connected with curb girder 2.Each twin-lock crossbeam is formed 6 and is made up of two meridosternous inverted T shape crossbeams 61 and a twin-lock floor stringer 62 vertically connecting them, a twin-lock crossbeam upper cover plate 63 covers on it, and twin-lock crossbeam upper cover plate 63 is adopting the great circle arc structure with central sill composition 1 and curb girder 2 connecting portions, becomes whole also effectively being connected between central sill composition 1 and the curb girder 2 thereby make the twin-lock crossbeam form 6.Twin-lock floor stringer 51 is parallel with curb girder 2, and two container locking devices 7 are set therebetween, forms local # type structure respectively, effectively transmits the stressed of two container locking devices 7 simultaneously.
As shown in Figure 1 and Figure 2, container locking device 7 can be delivered to power on the connected curb girder 2 as location, locking and first force transferring structure of freight container, and is delivered on the central sill composition 1 by crossbeam, and whole participation of car body carried.
The present invention only describes with the foregoing description; the structure of each parts, the position is set and connects and all can change to some extent; on the basis of technical solution of the present invention; all improvement and equivalents of individual component being carried out according to the principle of the invention all should not got rid of outside protection scope of the present invention.
Claims (10)
1. one kind adapts to the increment of load type container flat car car body that Thailand's meter gage railway moves, and it is characterized in that: it comprises a central sill composition, two curb girders, two end carriage compositions, two sleeper beam compositions, four monolock crossbeams compositions and two twin-lock crossbeams compositions;
Described two curb girders are set in parallel in the left and right sides that described central sill is formed respectively, become the longitudinal beam of car body with described central sill;
Described two end carriages are formed the two ends that are separately positioned on described central sill composition and two curb girders, and laterally are connected with two curb girders with described central sill composition respectively;
Described two sleeper beams form be separately positioned on that described two end carriages form that inboard described central sill is formed and two curb girders on, and laterally be connected with two curb girders with described central sill composition respectively;
Described four monolock crossbeams form be divided into about two groups, be symmetricly set on respectively that described sleeper beam forms that inboard described central sill is formed and curb girder between, and form with described central sill respectively and laterally be connected with curb girder;
Described two twin-lock crossbeams form also be divided into about two groups, and the described central sill that is symmetricly set on the car body middle part is formed and curb girder between, and form with described central sill respectively and laterally be connected with curb girder.
2. a kind of increment of load type container flat car car body that adapts to Thailand's meter gage railway operation as claimed in claim 1 is characterized in that: described central sill is made up of central sill, draw beam web brace panel, central sill dividing plate, central sill upper cover plate, central sill lower cover, body center plate, cartridge brace panel and axletree lifting seat and is formed; Described central sill is two and be arranged in parallel that described central sill adopts H type shaped steel to cut into fish belly shape; Have additional described draw beam web brace panel on the web of beam end in described; Be provided with a plurality of described central sill dividing plates between two described central sills, and form box-structure with described central sill upper cover plate and central sill lower cover; The bottom, two ends of described central sill is respectively arranged with a described body center plate, and sets up described cartridge brace panel at described body center plate place; The outer axletree position of corresponding bogie truck increases hole for hoist on the described central sill, and the interior axletree position of corresponding bogie truck is provided with described axletree lifting seat on the described central sill simultaneously.
3. a kind of increment of load type container flat car car body that adapts to Thailand's meter gage railway operation as claimed in claim 1, it is characterized in that: described end carriage consists of F type shaped steel, is made up of the whole end carriage of an inverted L shape and two split type end carriage lower covers; The whole end carriage of described inverted L shape is arranged in the end of described central sill composition and two curb girders, and laterally connects described central sill composition and two curb girders with two described end carriage lower covers; Between whole end carriage of the described inverted L shape of forming near described central sill and end carriage lower cover, set up the end carriage gusset.
4. a kind of increment of load type container flat car car body that adapts to Thailand's meter gage railway operation as claimed in claim 2, it is characterized in that: described end carriage consists of F type shaped steel, is made up of the whole end carriage of an inverted L shape and two split type end carriage lower covers; The whole end carriage of described inverted L shape is arranged in the end of described central sill composition and two curb girders, and laterally connects described central sill composition and two curb girders with two described end carriage lower covers; Between whole end carriage of the described inverted L shape of forming near described central sill and end carriage lower cover, set up the end carriage gusset.
5. as claim 1 or 2 or 3 or 4 described a kind of increment of load type container flat car car bodies that adapt to Thailand's meter gage railway operation, it is characterized in that: described sleeper beam consists of amphisternous box-structure, by about the two groups of type of falling π structural beams and an all-in-one-piece sleeper beam upper cover plate form; The every group of described type of falling π structural beams is made up of two body bolster diaphragms and a sleeper beam lower cover, and is connected between described central sill composition and the curb girder; Described sleeper beam upper cover plate covers the described two groups of type of falling π structural beams, two curb girders and central sill and forms.
6. as claim 1 or 2 or 3 or 4 described a kind of increment of load type container flat car car bodies that adapt to Thailand's meter gage railway operation, it is characterized in that: each described monolock crossbeam is made up of a grooved crossbeam, a meridosternous inverted T shape crossbeam and a monolock floor stringer vertically connecting them and is formed, a monolock crossbeam upper cover plate covers on it, and described monolock crossbeam upper cover plate is being formed with described central sill and curb girder connecting portion employing great circle arc structure, thereby makes described monolock crossbeam become whole also effectively being connected between described central sill composition and the curb girder; Described monolock floor stringer is parallel with described curb girder, and single container locking device is set therebetween, and forms local # type structure.
7. a kind of increment of load type container flat car car body that adapts to Thailand's meter gage railway operation as claimed in claim 5, it is characterized in that: each described monolock crossbeam is made up of a grooved crossbeam, a meridosternous inverted T shape crossbeam and a monolock floor stringer vertically connecting them and is formed, a monolock crossbeam upper cover plate covers on it, and described monolock crossbeam upper cover plate is being formed with described central sill and curb girder connecting portion employing great circle arc structure, thereby makes described monolock crossbeam become whole also effectively being connected between described central sill composition and the curb girder; Described monolock floor stringer is parallel with described curb girder, and single container locking device is set therebetween, and forms local # type structure.
8. as claim 1 or 2 or 3 or 4 described a kind of increment of load type container flat car car bodies that adapt to Thailand's meter gage railway operation, it is characterized in that: each described twin-lock crossbeam is made up of two meridosternous inverted T shape crossbeams and a twin-lock floor stringer vertically connecting them and is formed, a twin-lock crossbeam upper cover plate covers on it, and described twin-lock crossbeam upper cover plate is being formed with described central sill and curb girder connecting portion employing great circle arc structure, thereby makes described twin-lock crossbeam become whole also effectively being connected between described central sill composition and the curb girder; Described twin-lock floor stringer is parallel with described curb girder, and two container locking devices are set therebetween, forms local # type structure respectively.
9. a kind of increment of load type container flat car car body that adapts to Thailand's meter gage railway operation as claimed in claim 5, it is characterized in that: each described twin-lock crossbeam is made up of two meridosternous inverted T shape crossbeams and a twin-lock floor stringer vertically connecting them and is formed, a twin-lock crossbeam upper cover plate covers on it, and described twin-lock crossbeam upper cover plate is being formed with described central sill and curb girder connecting portion employing great circle arc structure, thereby makes described twin-lock crossbeam become whole also effectively being connected between described central sill composition and the curb girder; Described twin-lock floor stringer is parallel with described curb girder, and two container locking devices are set therebetween, forms local # type structure respectively.
10. a kind of increment of load type container flat car car body that adapts to Thailand's meter gage railway operation as claimed in claim 7, it is characterized in that: each described twin-lock crossbeam is made up of two meridosternous inverted T shape crossbeams and a twin-lock floor stringer vertically connecting them and is formed, a twin-lock crossbeam upper cover plate covers on it, and described twin-lock crossbeam upper cover plate is being formed with described central sill and curb girder connecting portion employing great circle arc structure, thereby makes described twin-lock crossbeam become whole also effectively being connected between described central sill composition and the curb girder; Described twin-lock floor stringer is parallel with described curb girder, and two container locking devices are set therebetween, forms local # type structure respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010106202371A CN102079314B (en) | 2010-12-23 | 2010-12-23 | Load increasing container flat wagon body applicable to running on Thailand meter-gage railway |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010106202371A CN102079314B (en) | 2010-12-23 | 2010-12-23 | Load increasing container flat wagon body applicable to running on Thailand meter-gage railway |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102079314A true CN102079314A (en) | 2011-06-01 |
| CN102079314B CN102079314B (en) | 2012-11-14 |
Family
ID=44085561
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010106202371A Active CN102079314B (en) | 2010-12-23 | 2010-12-23 | Load increasing container flat wagon body applicable to running on Thailand meter-gage railway |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102079314B (en) |
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102381330A (en) * | 2011-09-20 | 2012-03-21 | 南车二七车辆有限公司 | Railway flatcar body with adaptive high weight concentration capacity |
| CN103465921A (en) * | 2013-09-10 | 2013-12-25 | 南车二七车辆有限公司 | Special vehicle body for rapid container transportation |
| CN103949852A (en) * | 2014-04-21 | 2014-07-30 | 南车长江车辆有限公司 | Sleeper beam assembling method of railway vehicle and sleeper beam |
| CN104085417A (en) * | 2014-07-24 | 2014-10-08 | 南车南京浦镇车辆有限公司 | Railway vehicle outside-sleeper structure |
| CN104816736A (en) * | 2015-05-27 | 2015-08-05 | 齐齐哈尔轨道交通装备有限责任公司 | Railway vehicle frame and end plate thereof |
| CN105235701A (en) * | 2015-11-17 | 2016-01-13 | 南车二七车辆有限公司 | Platform wagon body for railway container |
| CN105501239A (en) * | 2015-12-24 | 2016-04-20 | 南车二七车辆有限公司 | Center sill structure of railway flatcar |
| AU2016378242B2 (en) * | 2015-12-25 | 2019-07-18 | Crrc Yangtze Co., Ltd. | Flat car body |
| CN112224227A (en) * | 2020-09-11 | 2021-01-15 | 中车长春轨道客车股份有限公司 | Equal-section B-shaped stainless steel vehicle body collision-resistant front end underframe structure |
| EP3630573B1 (en) | 2017-05-31 | 2021-06-23 | Rail Cargo Austria Aktiengesellschaft | Undercarriage for a platform trolley |
| CN114619164A (en) * | 2022-03-18 | 2022-06-14 | 中车太原机车车辆有限公司 | Adjustment-free manufacturing method for container flat car body |
| RU212575U1 (en) * | 2022-02-17 | 2022-07-29 | Общество с ограниченной ответственностью "Рейл 1520 АйПи" | RAILWAY CAR FRAME |
| WO2022179059A1 (en) * | 2021-02-26 | 2022-09-01 | 中车齐齐哈尔车辆有限公司 | Vehicle body assembly and vehicle having same |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4951575A (en) * | 1989-06-09 | 1990-08-28 | Dominguez Danilo A | Depressed center beam flat car |
| CN2362757Y (en) * | 1999-01-07 | 2000-02-09 | 北京二七车辆厂 | Railway multi-function flat wagon |
| RU2207269C2 (en) * | 2001-06-08 | 2003-06-27 | Государственное унитарное предприятие Производственное объединение "Уралвагонзавод" им. Ф.Э. Дзержинского | Flat car |
| CN200948799Y (en) * | 2006-09-21 | 2007-09-19 | 中国南车集团北京二七车辆厂 | Special flat wagon frame for rapid container |
| CN201347064Y (en) * | 2008-12-23 | 2009-11-18 | 南车二七车辆有限公司 | Railway container special flat car body |
| CN101837791A (en) * | 2010-04-14 | 2010-09-22 | 南车眉山车辆有限公司 | Multipurpose broad-gauge container platform wagon |
| CN201901140U (en) * | 2010-12-23 | 2011-07-20 | 南车二七车辆有限公司 | Car body of load-increasing type container flat car suitable for operation of Thailand meter gauge railway |
-
2010
- 2010-12-23 CN CN2010106202371A patent/CN102079314B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4951575A (en) * | 1989-06-09 | 1990-08-28 | Dominguez Danilo A | Depressed center beam flat car |
| CN2362757Y (en) * | 1999-01-07 | 2000-02-09 | 北京二七车辆厂 | Railway multi-function flat wagon |
| RU2207269C2 (en) * | 2001-06-08 | 2003-06-27 | Государственное унитарное предприятие Производственное объединение "Уралвагонзавод" им. Ф.Э. Дзержинского | Flat car |
| CN200948799Y (en) * | 2006-09-21 | 2007-09-19 | 中国南车集团北京二七车辆厂 | Special flat wagon frame for rapid container |
| CN201347064Y (en) * | 2008-12-23 | 2009-11-18 | 南车二七车辆有限公司 | Railway container special flat car body |
| CN101837791A (en) * | 2010-04-14 | 2010-09-22 | 南车眉山车辆有限公司 | Multipurpose broad-gauge container platform wagon |
| CN201901140U (en) * | 2010-12-23 | 2011-07-20 | 南车二七车辆有限公司 | Car body of load-increasing type container flat car suitable for operation of Thailand meter gauge railway |
Non-Patent Citations (1)
| Title |
|---|
| 《车辆产品与零部件》 20100110 孙晓云等 出口泰国米轨集装箱平车的研制 第18-20页 1-10 第48卷, 第1期 2 * |
Cited By (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102381330B (en) * | 2011-09-20 | 2014-11-19 | 南车二七车辆有限公司 | Railway flatcar body with adaptive high weight concentration capacity |
| CN102381330A (en) * | 2011-09-20 | 2012-03-21 | 南车二七车辆有限公司 | Railway flatcar body with adaptive high weight concentration capacity |
| CN103465921A (en) * | 2013-09-10 | 2013-12-25 | 南车二七车辆有限公司 | Special vehicle body for rapid container transportation |
| CN103465921B (en) * | 2013-09-10 | 2016-02-10 | 南车二七车辆有限公司 | A kind of special vehicle car body of rapid container transportation |
| CN103949852B (en) * | 2014-04-21 | 2016-08-24 | 中车长江车辆有限公司 | The sleeper beam assemble method of a kind of rail vehicle and sleeper beam |
| CN103949852A (en) * | 2014-04-21 | 2014-07-30 | 南车长江车辆有限公司 | Sleeper beam assembling method of railway vehicle and sleeper beam |
| CN104085417A (en) * | 2014-07-24 | 2014-10-08 | 南车南京浦镇车辆有限公司 | Railway vehicle outside-sleeper structure |
| CN104816736A (en) * | 2015-05-27 | 2015-08-05 | 齐齐哈尔轨道交通装备有限责任公司 | Railway vehicle frame and end plate thereof |
| CN105235701A (en) * | 2015-11-17 | 2016-01-13 | 南车二七车辆有限公司 | Platform wagon body for railway container |
| CN105501239A (en) * | 2015-12-24 | 2016-04-20 | 南车二七车辆有限公司 | Center sill structure of railway flatcar |
| AU2016378242B2 (en) * | 2015-12-25 | 2019-07-18 | Crrc Yangtze Co., Ltd. | Flat car body |
| EP3630573B1 (en) | 2017-05-31 | 2021-06-23 | Rail Cargo Austria Aktiengesellschaft | Undercarriage for a platform trolley |
| CN112224227A (en) * | 2020-09-11 | 2021-01-15 | 中车长春轨道客车股份有限公司 | Equal-section B-shaped stainless steel vehicle body collision-resistant front end underframe structure |
| WO2022179059A1 (en) * | 2021-02-26 | 2022-09-01 | 中车齐齐哈尔车辆有限公司 | Vehicle body assembly and vehicle having same |
| RU212575U1 (en) * | 2022-02-17 | 2022-07-29 | Общество с ограниченной ответственностью "Рейл 1520 АйПи" | RAILWAY CAR FRAME |
| CN114619164A (en) * | 2022-03-18 | 2022-06-14 | 中车太原机车车辆有限公司 | Adjustment-free manufacturing method for container flat car body |
| CN114619164B (en) * | 2022-03-18 | 2023-08-29 | 中车太原机车车辆有限公司 | Adjustment-free manufacturing method for container flatcar body |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102079314B (en) | 2012-11-14 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102079314B (en) | Load increasing container flat wagon body applicable to running on Thailand meter-gage railway | |
| CN201901140U (en) | Car body of load-increasing type container flat car suitable for operation of Thailand meter gauge railway | |
| CN102381330B (en) | Railway flatcar body with adaptive high weight concentration capacity | |
| CN101700775B (en) | Bogie for freight car and freight car | |
| RU2288121C1 (en) | Railway platform for carrying large-size containers | |
| CN102490755A (en) | Bogie for high-speed rail wagon | |
| CN111674417B (en) | Large-load flatcar | |
| CN202413831U (en) | High-speed rail wagon bogie | |
| CN103465921A (en) | Special vehicle body for rapid container transportation | |
| CN107600097A (en) | A kind of lightweight rail way hopper wagon chassis and method | |
| CN103625493A (en) | Large-axle-load railway vehicle bogie | |
| CN203439047U (en) | Special vehicle body for rapid container transportation | |
| CN103693064A (en) | Framework for rapid wagon bogie | |
| CN201882104U (en) | Framework for bogie of metro vehicle | |
| CN211107434U (en) | Shield constructs construction dregs car | |
| CN206243171U (en) | 21 cubic metres of drop-bottom cars | |
| CN103909942B (en) | A kind of lightweight type Ore Transportation special gondola | |
| CN202368589U (en) | Railway flat car body with large weight concentration capacity | |
| CN207550194U (en) | A kind of traction sleeper device with beam structure | |
| CN205113350U (en) | Special flatcar automobile body of railway container | |
| CN108791331A (en) | A kind of metro using mining articulated car | |
| CN205872190U (en) | Semitrailer chassis and have van -type semitrailer of this chassis | |
| CN202279126U (en) | Central sill assembly applicable to wagon with large weight concentrating capability | |
| CN203805898U (en) | Special light-weight open wagon for transporting minerals | |
| CN201506396U (en) | Self-unloading wagon carriage and self-unloading wagon with the same |
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 | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 100072 No. 1 Zhangguozhuangjia, Fengtai District, Beijing Patentee after: CRRC BEIJING ERQI VEHICLE Co.,Ltd. Address before: 100072 No. 1 Zhangguozhuangjia, Fengtai District, Beijing Patentee before: CSR Erqi Vehicle Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190604 Address after: 161002 Qigihar City, Heilongjiang province Tiefeng District Plant Road No. 36 Patentee after: CRRC QIQIHAR ROLLING STOCK Co.,Ltd. Address before: 100072 No. 1 Zhangguozhuangjia, Fengtai District, Beijing Patentee before: CRRC BEIJING ERQI VEHICLE Co.,Ltd. |