CN102963369B - Railway freight car and through tubular goods transport systems - Google Patents
Railway freight car and through tubular goods transport systems Download PDFInfo
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- CN102963369B CN102963369B CN201210525185.9A CN201210525185A CN102963369B CN 102963369 B CN102963369 B CN 102963369B CN 201210525185 A CN201210525185 A CN 201210525185A CN 102963369 B CN102963369 B CN 102963369B
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Abstract
The present invention discloses a kind of through tubular goods transport systems, comprise support beam and the body center plate being separately positioned on described support beam two ends, described support beam is provided with two limiting stoppers, and the distance between two described limiting stoppers is equal with the length of transported through tubular goods; Two described body center plates are respectively used to the truck center plate on the forward and backward joint bogie truck of Matching installation railway freight car.The present invention adopts support beam to run through through tubular goods and arranges and utilize two limiting stoppers on support beam to carry out car body longitudinal spacing to goods, and structure is simple, goods loading and reinforcing is easy to operate, requires lower to the intensity and toughness of goods.On this basis, present invention also offers a kind of railway freight car.
Description
Technical field
The present invention relates to railway transport vehicle, be specifically related to railway freight car and through tubular goods transport systems.
Background technology
As everyone knows, communications and transportation is the important step of economic development.At present, although flourishing huge highway system has been built up in the world and domestic land, railway still plays irreplaceable vital function in mass freight transport and intermodel transportation.
Railway freight car is the main tool of railway freight, different by purposes, and railway freight car is mainly divided into general purpose freight car and the large class of special purpose freight car two.General purpose freight car is used to the vehicle loading and transporting ordinary goods, and cargo type is many not to be fixed, and also without particular/special requirement, the proportion in railway freight car shared by this kind of vehicle is comparatively large, generally has open-top car, flatcar, box car and tank car etc. several.Special purpose freight car refers generally to the vehicle only transporting a kind of or little several goods, and purposes is more single, generally has container car, oversize commodity car, stock car, cementing truck, grain car and special purpose vehicle etc.
Nowadays, at a high speed two general orientation of the world and Chinese Railway development with heavy duty, along with the fast development of the industries such as metallurgy, chemical industry, electric power, machinery, its nucleus equipment volume, shape and weight constantly increase, and thus occurred numerous superelevation, ultra-wide, overweight through tubular goods needs transport through railway.
In order to realize the transport to superelevation, ultra-wide, overweight tubular goods, prior art adopts one to have the identical twinned flat car of two joint structures, and goods straddle mounting to be transported, between two joint vehicles, utilizes the powerful rigidity of goods self to transport.And often save to be installed on the rotatable Saddel receiver goods on spill underframe central authorities cartridge on vehicle, using saddle as the binding site of vehicle and goods.This structure breaches traditional vehicle structure pattern, solves that goods is long, the excessive shipment superelevation difficult problem caused of diameter.But there is following problem in technique scheme:
(1) to the oad of transporting cargo, the tubular goods as height, width super large cannot transport, and cross dimensions exceeds railway transportation gauge.
(2) because goods drops on the higher carrier of two ends distance rail level, do not make full use of vehicle gauge height in the vertical direction, reduce the height dimension of goods.
(3) higher to the requirement of strength of transport tubular goods, and larger rigidity need be had.
In view of this, be urgently optimized design for existing railway freight car, to facilitate, the through tubular goods of superelevation, ultra-wide is transported, and structure be simple, goods loading and reinforcing is easy to operate, require lower to the intensity and toughness of goods.
Summary of the invention
For above-mentioned defect, the technical matters that the present invention solves is to provide a kind of through tubular goods transport systems, is effectively overcome the above-mentioned defect of prior art existence by structure optimization.On this basis, the present invention also provides a kind of railway freight car with this through tubular goods transport systems.
Through tubular goods transport systems provided by the invention, comprise support beam and the body center plate being separately positioned on described support beam two ends, described support beam is provided with two limiting stoppers, and the distance between two described limiting stoppers is equal with the length of transported through tubular goods; Two described body center plates are respectively used to the truck center plate on the forward and backward joint bogie truck of Matching installation railway freight car.
Preferably, described support beam is case structure or truss structure, its end face is provided with two groups of mounting holes, and often organize mounting hole and comprise many exhausting holes that the longitudinal direction along described support beam arranges respectively, described limiting stopper is bolted in corresponding described through hole according to the length of through tubular goods.
Preferably, the bottom surface of described support beam is provided with reinforcement structure.
Preferably, described reinforcement structure is case structure.
Preferably, described reinforcement structure is up big and down small trapezoidal along the cross section of described support beam transverse and longitudinal.
Preferably, described reinforcement structure is up big and down small trapezoidal along the cross section of described support beam axis in perpendicular.
Railway freight car provided by the invention, comprise forward and backward joint bogie truck and the through tubular goods transport systems with said structure, the end face of described forward and backward joint bogie truck is respectively equipped with truck center plate, and two described body center plates on described through tubular goods transport systems are separately positioned on the corresponding truck center plate on described forward and backward joint bogie truck.
Preferably, spherical hinge structure is adopted to be connected between described body center plate and described truck center plate.
Preferably, described prosthomere bogie truck and described deutomerite bogie truck are multi axle truck.
Through tubular goods transport systems provided by the invention, run through through tubular goods by support beam arrange and utilize two limiting stoppers on support beam to carry out axial limiting to goods, structure is simple, goods loading and reinforcing is easy to operate, requires lower to the intensity and toughness of goods.
In preferred version of the present invention, the end face of support beam is provided with two groups of mounting holes, often group mounting hole comprises the axial arranged multiple through holes along support beam respectively, limiting stopper is bolted in corresponding described through hole according to the length of through tubular goods, thus can adapt to the spacing of different length through tubular goods.
In another preferred version of the present invention, the bottom surface of described support beam is provided with reinforcement structure, thus improves the strength and stiffness of support beam, prevents support beam to be out of shape.
Accompanying drawing explanation
Fig. 1 is a kind of detailed description of the invention structural representation of through tubular goods transport systems provided by the invention;
Fig. 2 is the A-A cutaway view in Fig. 1;
Fig. 3 is a kind of detailed description of the invention structural representation of railway freight car provided by the invention;
In Fig. 1-Fig. 3:
Through tubular goods transport systems 10, support beam 11, body center plate 12-, limiting stopper 13, reinforcement structure 14, through tubular goods 20, bogie truck 31, truck center plate 32.
Detailed description of the invention
Core of the present invention is to provide a kind of through tubular goods transport systems, run through through tubular goods by support beam to carry, the forward and backward joint bogie truck being arranged on railway freight car by the body center plate at support beam two ends transports, has that structure is simple, Container Loading and reinforcing is easy to operate, require lower advantage to the strength and stiffness of goods.Below in conjunction with Figure of description, the present invention is described in detail, so that those skilled in the art understand better.
Refer to Fig. 1 and Fig. 2, wherein, Fig. 1 for the structural representation of tubular goods transport systems through described in present embodiment, Fig. 2 be the A-A cutaway view in Fig. 1.
As shown in Figure 1 and Figure 2, this through tubular goods transport systems comprises support beam 11 and is separately positioned on the body center plate 12 at support beam 11 two ends, the length direction of support beam 11 is consistent with the front and rear direction of railway transport vehicle, support beam 11 is provided with two limiting stoppers 13, the effect of two limiting stoppers 13 carries out axial limiting to the through tubular goods 20 be installed on support beam 11, and two body center plates 12 are respectively used to the truck center plate of the forward and backward two joint bogie trucks of Matching installation railway freight car.
The effect of support beam 11 is the through tubular goods of carrying, and its concrete structure can adopt the case structure of Plate Welding or the truss structure of section bar welding, and the end face two ends of support beam 11 are respectively equipped with two groups of mounting holes.Particularly, often group mounting hole comprises the axial arranged many exhausting holes along support beam 11 respectively, limiting stopper 13 is bolted on corresponding lead to the hole site place according to the length of through tubular goods, thus by limiting stopper 13 is fixed on diverse location, the distance between two limiting stoppers 13 can be changed, thus adapt to the through tubular goods of different length.Certainly, this through hole also can be designed as the elongated hole arranged along its length.
Mounting hole also can be designed as the strip through-hole that the axis along support beam 11 is arranged, this scheme can make bolt the vertically moving along support beam 11 in strip through-hole of fixing limiting stopper 13, thus the distance between adjustment two limiting stoppers 13, so that finely tune the position of limiting stopper 13, after limiting stopper 13 adjusts to suitable position, again that bolted is fixed, the final location completing limiting stopper 13 is fixed.
Because through tubular goods all has larger weight usually, in order to improve the strength and stiffness of support beam 11, the bottom surface of support beam 11 being provided with and strengthening structure 14.This reinforcement structure 14 can be along the axial arranged brace panel of support beam 11, also can be designed as case structure, box reinforcement structure is up big and down small trapezoidal along the cross section of support beam 11 X direction, and be also up big and down small trapezoidal along the cross section of support beam 11 axis in perpendicular, this structure had both reached the effect improving the strength and stiffness strengthening structure, and save material, there is lighter weight.
Except aforementioned through tubular goods transport systems, present embodiment additionally provides a kind of railway freight car.Refer to Fig. 3, Fig. 3 is a kind of detailed description of the invention structural representation of railway freight car provided by the invention, and the parts in Fig. 3 in through tubular goods transport systems have adopted the label that Fig. 1 uses.
As shown in Figure 3, this railway freight car comprises forward and backward joint bogie truck 31 and has the through tubular goods transport systems 10 of said structure, the end face of forward and backward joint bogie truck 31 is respectively equipped with truck center plate 32, and the body center plate 12 at support beam 11 two ends is separately positioned on the truck center plate 32 on forward and backward joint bogie truck 31.It should be noted that, the concrete formation of bogie truck and annexation can adopt existing techniques in realizing, therefore repeat no more herein.
Wherein, forward and backward joint bogie truck 31 is multi axle truck, adopts spherical hinge structure to be connected between body center plate 12 and truck center plate 32, effectively can improve the strained condition of through tubular goods transport systems 10 in transportation like this.Such as, multi axle truck can adapt to less turn radius, when running into turning in transportation, can relatively rotate in horizontal surface between body center plate 12 and truck center plate 32, thus the torsion alleviated between conveying arrangement 10 and corresponding bogie truck 31 in horizontal surface, and when running into slope road, can also relatively rotate in vertical plane between body center plate 12 and truck center plate 32, thus alleviate the torsion between conveying arrangement 10 and corresponding bogie truck 31 in vertical plane.By the way, the service life of through tubular goods transport systems 10 is extended.
Compared with existing twinned flat car, scheme provided by the invention has following obvious advantages:
(1) provide a kind of novel railway freight traffic car type, meet the traffic requirements of the through tubular goods of oversize.
(2) structure is simple, the loading of goods and reinforce easy to operate.
(3) for twinned flat car, because the carrier distance Iron rail face at goods two ends is higher, therefore, the height dimension of goods has certain restriction.And scheme provided by the invention, as long as the bottom of goods exceedes railway rail level, take full advantage of the height of vertical direction, increase the compliant transport of goods.
(4) for twinned flat car, goods has the basis that higher strength and stiffness are scheme implementations, and technical scheme provided by the invention, the weight of goods is carried by the support beam running through goods, lower to the requirement of the strength and stiffness of goods itself, therefore there is field of application widely.
The above is only the preferred embodiment of the present invention; it should be pointed out that for those skilled in the art, under the premise without departing from the principles of the invention; can also make some improvements and modifications, these improvements and modifications also should be considered as protection scope of the present invention.
Claims (4)
1. through tubular goods transport systems, is characterized in that, comprising:
Support beam, which is provided with two limiting stoppers, and the distance between two described limiting stoppers is equal with the length of transported through tubular goods;
Two body center plates, are separately positioned on the front-end and back-end of described support beam, and two described body center plates are respectively used to mate the truck center plate on the forward and backward joint bogie truck directly installing railway freight car;
The bottom surface of described support beam is provided with reinforcement structure, described reinforcement structure is box reinforcement structure, described box reinforcement structure is up big and down small trapezoidal along the cross section of support beam X direction, and is also up big and down small trapezoidal along the cross section of support beam axis in perpendicular;
Described support beam is case structure or truss structure, its end face is provided with two groups of mounting holes, often organize mounting hole and comprise many exhausting holes that the longitudinal direction along described support beam arranges respectively, described limiting stopper is bolted in corresponding described through hole according to the length of through tubular goods.
2. railway freight car, comprise forward and backward joint bogie truck, and the end face of described forward and backward joint bogie truck is respectively equipped with truck center plate, it is characterized in that, also comprise through tubular goods transport systems as claimed in claim 1, two described body center plates are separately positioned on the corresponding truck center plate on described forward and backward joint bogie truck.
3. railway freight car according to claim 2, is characterized in that, adopts spherical hinge structure to be connected between described body center plate and described truck center plate.
4. railway freight car according to claim 2, is characterized in that, described prosthomere bogie truck and described deutomerite bogie truck are multi axle truck.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210525185.9A CN102963369B (en) | 2012-12-07 | 2012-12-07 | Railway freight car and through tubular goods transport systems |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201210525185.9A CN102963369B (en) | 2012-12-07 | 2012-12-07 | Railway freight car and through tubular goods transport systems |
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| CN102963369A CN102963369A (en) | 2013-03-13 |
| CN102963369B true CN102963369B (en) | 2016-03-16 |
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| CN201210525185.9A Active CN102963369B (en) | 2012-12-07 | 2012-12-07 | Railway freight car and through tubular goods transport systems |
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Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104494625A (en) * | 2014-11-28 | 2015-04-08 | 哈尔滨电机厂有限责任公司 | Generator stator loading structure device |
| CN104386084A (en) * | 2014-11-28 | 2015-03-04 | 哈尔滨电机厂有限责任公司 | Bearing arm type structural device of generator transport vehicle |
| CN104442848A (en) * | 2014-12-03 | 2015-03-25 | 哈尔滨轨道交通装备有限责任公司 | Railway beam transporting vehicle |
| CN109094585B (en) * | 2018-09-29 | 2020-11-03 | 中车长江车辆有限公司 | Railway long and large goods vehicle |
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| CN201334021Y (en) * | 2008-12-16 | 2009-10-28 | 哈尔滨电机厂有限责任公司 | Intensively bearing pull rod structure |
| CN201334020Y (en) * | 2008-12-16 | 2009-10-28 | 哈尔滨电机厂有限责任公司 | End cape type conveyance for intensively bearing generator stator |
| CN201712610U (en) * | 2010-06-29 | 2011-01-19 | 中铁十局集团有限公司 | Beam transportation flat machine |
| CN202029855U (en) * | 2010-12-27 | 2011-11-09 | 南车二七车辆有限公司 | Railway carrier vehicle for large-scale and cylindrical cargos |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002211387A (en) * | 2001-01-22 | 2002-07-31 | Nikkari Co Ltd | Method and device for carrying material |
| CN2843830Y (en) * | 2005-11-04 | 2006-12-06 | 江苏金方圆数控机床有限公司 | Ladder crossbeam of digital-control rotating-tower punch press |
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- 2012-12-07 CN CN201210525185.9A patent/CN102963369B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201334021Y (en) * | 2008-12-16 | 2009-10-28 | 哈尔滨电机厂有限责任公司 | Intensively bearing pull rod structure |
| CN201334020Y (en) * | 2008-12-16 | 2009-10-28 | 哈尔滨电机厂有限责任公司 | End cape type conveyance for intensively bearing generator stator |
| CN201712610U (en) * | 2010-06-29 | 2011-01-19 | 中铁十局集团有限公司 | Beam transportation flat machine |
| CN202029855U (en) * | 2010-12-27 | 2011-11-09 | 南车二七车辆有限公司 | Railway carrier vehicle for large-scale and cylindrical cargos |
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| CN102963369A (en) | 2013-03-13 |
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Address after: 161002 Qigihar City, Heilongjiang province Tiefeng District Plant Road No. 36 Patentee after: CRRC QIQIHAR VEHICLE CO., LTD. Address before: 161002 Qigihar City, Heilongjiang province Tiefeng District Plant Road No. 36 Patentee before: Qiqihar Railway Rolling Stock Co., Ltd. |