CN101628585B - Method for loading wide-heavy plates in railway transportation and load-bearing seat frames - Google Patents
Method for loading wide-heavy plates in railway transportation and load-bearing seat frames Download PDFInfo
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- CN101628585B CN101628585B CN200810040619XA CN200810040619A CN101628585B CN 101628585 B CN101628585 B CN 101628585B CN 200810040619X A CN200810040619X A CN 200810040619XA CN 200810040619 A CN200810040619 A CN 200810040619A CN 101628585 B CN101628585 B CN 101628585B
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Abstract
The invention discloses a method for loading wide-heavy plates in railway transportation and load-bearing seat frames adopted in the method. The method comprises the following steps: mounting at least two load-bearing seat frames with inclined load-bearing surfaces on a flat bed-truck or an open truck; setting the bottoms of the load-bearing seat frames into structures adaptive to reinforcement seats in pillar slots of the flat bed-truck or lateral columns of the open truck; fixing the load-bearing seat frames on the reinforcement seats in the pillar slots or the lateral columns; placing the wide-heavy plates on the load-bearing surfaces; and fastening front and rear edges of the wide-heavy plates with ropes. The method makes full use of the prior structures of railway locomotives and adopts the load-bearing seat frames adaptive to the prior structures to load the wide-heavy plates, and the transportation is smooth, the load-bearing seat frames can be dismounted from the locomotives and can be used repeatedly, so the running cost is greatly reduced, and the phenomenon that the wide-heavy plates of which the length is more than 3.8 meters cannot be transported in the prior art is solved.
Description
Technical field
The loading appliance that is adopted when the present invention relates to method for loading wide-heavy plates in railway transportation and using this method.
Background technology
Width surpasses the main at present mode that adopts surface portal of steel plate long-distance transportation of 3.3m, carries out water transportation earlier, after the harbour changes the outfit, is transported to the destination by motorable road again, its cost of transportation costliness, and the shipping cycle is longer.According to the relevant regulations of Ministry of Railways's out of gauge freight transportation, the steel plate of width more than 3.3m need be handled transportation by out of gauge freight, and the steel plate that surpasses 3.8m for width is difficult to adopt the transportation of railway paperback.Because there is the cost height in railway over-limited goods transport, transport to the time limit be difficult to guarantee, problem such as the haul-cycle time is long, add the restriction of railway to the suitable fortune of Wide and Thick Slab product width, make to be difficult to bring into play its technology economy advantage, simultaneously the enterprise with production Wide and Thick Slab ability is given full play to its advantage and the market competitiveness has also produced certain influence as the aortic railway of national economy.
Take a broad view of part developed country and just begun the Wide and Thick Slab transportation, and manufactured and designed auxiliary steel mounting or professional transport vehicle from the sixties in last century.The Wide and Thick Slab transportation of Germany is divided into normal transport and the transportation of transfiniting, and wherein normal transport adopts paperback technology; Angle mount technology is adopted in the transportation of transfiniting, and is undertaken by Wide and Thick Slab special-use vehicle and rolling stock.The transportation angle mount technology that transfinites has experienced two stages: F/s adopts the transportation of mounting angle mount; Subordinate phase adopts special use to unload entrucking transportation, penetration and promotion at present.Every joint railway Wide and Thick Slab special vehicle all has independent apply device, after the vehicle normal load, realizes by the hydraulic control device on the flatcar.Railway Wide and Thick Slab special vehicle is with high content of technology, complex structure, and cost is very high, and can only be used to load and transport Wide and Thick Slab, and commonality is relatively poor.The advantage that adopt special vehicle transportation Wide and Thick Slab to have simple operation, be easy to load and unload, safety is good, but the special vehicle cost is high, and traffic cost is higher, and commonality is poor, waste transport capacity resource, especially train can not be general during loopback, is not suitable for the present situation of China railways capacity anxiety.
Summary of the invention
The object of the present invention is to provide a kind of method for loading wide-heavy plates in railway transportation and load-bearing seat frames, this method and load-bearing seat frames make full use of the existing structure of railway locomotive, adopt the load-bearing seat frames that adapts with existing structure that Wide and Thick Slab is loaded, transportation has steadily solved the Wide and Thick Slab phenomenon that can't transport in the prior art more than 3.8 meters.
The present invention is achieved in that a kind of method for loading wide-heavy plates in railway transportation, at least two load-bearing seat frames with inclination weight-bearing surface are installed on flat truck or open-top car, the structure that the inside reinforcement of side post seat with the pillar groove of flat truck or open-top car adapts is arranged in load-bearing seat frames bottom, load-bearing seat frames is fixed on pillar groove or the inside reinforcement of side post seat, Wide and Thick Slab is placed on the weight-bearing surface, and by rope that Wide and Thick Slab front and rear side portion is fastening.
Optionally use pillar groove or inside reinforcement of side post seat according to Wide and Thick Slab length, make the load-bearing seat frames spacing be suitable for loading.
The integral thickness of all Wide and Thick Slab front and rear side portions is subcontracted tightly with the rope pocket, and be bundled on pillar groove or the car side T-magnet so that rope is tightened up.
The Wide and Thick Slab of different in width can be loaded simultaneously, to adjust the center-of-gravity position of Wide and Thick Slab.
A kind of Wide and Thick Slab railway transportation load-bearing seat frames, described load-bearing seat frames is a steel structure, and load-bearing seat frames includes a bevelled weight-bearing surface and is applied to mutually support and the fixing steel structure of weight-bearing surface, and the weight-bearing surface bottom is provided with the fixedly anchor fitting of Wide and Thick Slab bottom; The bottom of load-bearing seat frames is provided with pin or the bayonet socket that the inside reinforcement of side post seat physical structure with the pillar groove of flat truck or open-top car adapts.
Described weight-bearing surface is made up of two steel plates, and two steel plates constitute " V " shape, supporting ﹠ stablizing like this.
Described weight-bearing surface top and bottom are provided with support pad, and support pad supports Wide and Thick Slab, prevent to damage Wide and Thick Slab.Further, described its alterable height of apical support liner changes, and to satisfy the Wide and Thick Slab of different in width, adjusts the Wide and Thick Slab degree of dip, to meet the relevant regulations of railway transportation.
The anchor fitting of described fixedly Wide and Thick Slab bottom is a block, prevents that Wide and Thick Slab from skidding off load-bearing seat frames.
Described pin the right and left respectively has two, to stablize load-bearing seat frames.
The present invention has following advantage:
A. make full use of the existing structure of railway locomotive, adopt the load-bearing seat frames that adapts with existing structure that Wide and Thick Slab is loaded, realized the multi-functional and commonality of Ministry of Railways's standard locomotive, do not influence railway system's train railway carriage resource;
B. all devices all can disassemble from locomotive, can repeated usage, and operating cost is reduced greatly;
C. the loading that adapts to the Wide and Thick Slab of different length, various Wide and Thick Slab Product transport has had commonality;
D. transportation has steadily solved the Wide and Thick Slab phenomenon that can't transport in the prior art more than 3.8 meters.
Description of drawings
Fig. 1 a is the side schematic view of the load-bearing seat frames installed on the flat truck;
Fig. 1 b is the front schematic view of the load-bearing seat frames installed on the flat truck;
Fig. 1 c is the schematic bottom view of the load-bearing seat frames installed on the flat truck;
Fig. 2 a is the side schematic view of the load-bearing seat frames installed on the open-top car;
Fig. 2 b is the front schematic view of the load-bearing seat frames installed on the open-top car;
Fig. 2 c is the schematic bottom view of the load-bearing seat frames installed on the open-top car;
Schematic bottom view when Fig. 3 a is flat truck installation load-bearing seat frames;
Schematic side view when Fig. 3 b is flat truck installation load-bearing seat frames;
Front schematic view when Fig. 3 c is flat truck installation load-bearing seat frames;
Schematic bottom view when Fig. 4 a is open-top car installation load-bearing seat frames;
Schematic side view when Fig. 4 b is open-top car installation load-bearing seat frames;
Front schematic view when Fig. 4 c is open-top car installation load-bearing seat frames;
Fig. 5 is the scheme drawing of support pad when differing heights on top on the weight-bearing surface;
Fig. 6 is the transport train limit for height figure of the Ministry of Railways.
Among the figure: 1 weight-bearing surface, 2 load-bearing seat frames, 3 pillar grooves, 4 Wide and Thick Slab, 5 ropes, 6 locomotive base plates, 7 blocks, 8 pins, the support pad of 9 weight-bearing surface bottoms, 10 inside reinforcement of side post seats, 11 bayonet sockets, 12 car side T-magnets, the support pad on 13 weight-bearing surface tops, 13a base cushion rubber is settled case, 13b spacer pedestal, and 13c regulates the base attachment face.
The specific embodiment
The invention will be further described below in conjunction with the drawings and specific embodiments.
At first being loaded as example with the flat truck transportation sets forth the present invention.Referring to Fig. 1 a to Fig. 1 c, Fig. 3 a to Fig. 3 c, a kind of method for loading wide-heavy plates in railway transportation, two load-bearing seat frames 2 with inclination weight-bearing surface 1 are installed on flat truck, the structure that the pillar groove 3 with flat truck adapts is arranged in load-bearing seat frames 2 bottoms, load-bearing seat frames 2 is fixed on the pillar groove 3, Wide and Thick Slab 4 is placed on the weight-bearing surface 1, and passes through rope 5 Wide and Thick Slab front and rear side portion fastening (referring to Fig. 3 c).Give full play to the existing original physical structure of locomotive like this, under the situation that does not change existing locomotive, carry out the angle mount transportation of Wide and Thick Slab.And not cargo-carring the time, load-bearing seat frames 2 can disassemble, and does not influence other purposes of locomotive.
Optionally use pillar groove 3 according to Wide and Thick Slab 4 length, make load-bearing seat frames 2 spacings be suitable for loading.As Fig. 3 a, leave two pillar grooves 3 between two load-bearing seat frames 2, if Wide and Thick Slab is longer, then may stay three pillar grooves 3 between two load-bearing seat frames 2, if shorter, then may stay one.
Referring to Fig. 3 c, the integral thickness of all Wide and Thick Slab 4 front and rear side portions is subcontracted tightly with the rope pocket, and be bundled on the car side T-magnet 12 so that rope 5 is tightened up, also can be bundled on the pillar groove 3 certainly, rope 5 can adopt steel rope.There have been rope 5 Wide and Thick Slab just can not be when locomotive quickens or slow down because of inertia slippage, transportation safety.The Wide and Thick Slab 4 of different in width can be loaded simultaneously, can satisfy the demand of client to different in width Wide and Thick Slab 4 on the one hand, also can realize the adjustment of Wide and Thick Slab 4 centers of gravity by adjusting the hierarchical position of different Wide and Thick Slab 4 on the other hand.
A kind of Wide and Thick Slab railway transportation load-bearing seat frames, it is characterized in that: described load-bearing seat frames is a steel structure, load-bearing seat frames includes a bevelled weight-bearing surface and is applied to mutually support and the fixing steel structure of weight-bearing surface, and the weight-bearing surface bottom is provided with the fixedly anchor fitting of Wide and Thick Slab bottom; The bottom of load-bearing seat frames is provided with pin or the bayonet socket that the inside reinforcement of side post seat physical structure with the pillar groove of flat truck or open-top car adapts.
The employed load-bearing seat frames 2 of above-mentioned stowage can adopt structure as described below.A kind of Wide and Thick Slab railway transportation load-bearing seat frames, constitute by steel structure, load-bearing seat frames 2 includes a bevelled weight-bearing surface 1 and is applied to mutually support and the fixing steel structure of weight-bearing surface 1, weight-bearing surface 1 can be various ways, here weight-bearing surface 1 mainly is made up of two steel plates, and two steel plates constitute " V " shape (referring to Fig. 1 a, 1b), and all the other steel structures are fixed these two steel plates or supported, weight-bearing surface 1 bottom is provided with the fixedly block 7 of Wide and Thick Slab 4 bottoms, and block 7 prevents that Wide and Thick Slab 4 from skidding off load-bearing seat frames 2; The bottom of load-bearing seat frames 2 is provided with the pin 8 that pillar groove 3 physical structures with flat truck adapt, and pin 8 the right and lefts respectively have two, during use pin 8 is inserted in the pillar groove 3, and load-bearing seat frames 2 just stably is installed on the flat truck like this.
Described weight-bearing surface 1 top is provided with a support pad 13, and the bottom is provided with two support pads 9, and support pad 13,9 can reduce the wearing and tearing of Wide and Thick Slab 4; Support pad 13 concrete structures on top are referring to Fig. 5, Fig. 5 has shown the support pad 13 of differing heights, it mainly settles case 13a, spacer pedestal 13b, adjusting base attachment face 13c to form by the base cushion rubber, it is timber or rubber that the base cushion rubber is settled case 13a, spacer pedestal 13b designs height on request, regulate base attachment face 13c by bolt on load-bearing seat frames 2 steel structures.Select the support pad 13 of a proper height during application, satisfy the carriage requirement of different Wide and Thick Slab 4 different in width like this.If broad is then chosen higher support pad 13, strengthen the degree of dip of Wide and Thick Slab 4; Otherwise then choose lower support pad 13; Specifically can be with reference to the transport train limit for height figure of the Ministry of Railways shown in Figure 6.
More than discussed stowage and the employed load-bearing seat frames 2 of Wide and Thick Slab 4 on flat truck, the stowage principle of open-top car is identical with flat truck, referring to Fig. 2 a to Fig. 2 c, Fig. 4 a to Fig. 4 c, just load-bearing seat frames 2 is fixed on the corresponding inside reinforcement of side post seat 10 of open-top car (be commonly called as the open-top car casing and strengthen wedge), the pin 8 of corresponding load-bearing seat frames 2 bottoms changes bayonet socket 11 into, certainly for optimizing structure, in view of open-top car inside reinforcement of side post seat 10 spacings bigger, therefore 11 in each checkpost mouth is offered one (referring to Fig. 2 c), and bayonet socket 11 is stuck on the inside reinforcement of side post seat 10 of open-top car; These all are the adaptations of being done according to the open-top car structure different with flat truck, just no longer are repeated in this description here.
Referring to Fig. 6, Fig. 6 has shown the transport train limit for height figure of the Ministry of Railways, as can be seen from the figure, Wide and Thick Slab is wide more, then under with the one-level overrun condition, its degree of dip is big more, carriage requirement is just high more, and the present invention can break through at different levels transfiniting in theory, makes full use of the maximum space of railway transportation locomotive, to Wide and Thick Slab transporting direction development more than 5 meters, can accomplish the transportation of 4.6 meters Wide and Thick Slab in the reality.The present invention meets Ministry of Railways's " railway cargo loading process is reinforced rule ", " railway over-limited goods transport rule " and " railway goods freight rate rule " requirement, and through tests such as trial assembly, test runs, effect is very desirable.For a long time, railway transportation is very few for the transportation civilian technology of super wide plate material, especially width greater than 3.8 meters wide steel plate railway transportation domestic be blank.The present invention is to the quantum jump in the steel plate transportation, can increase the new source of goods for railway transportation, plays the effect that lays the foundation for the transportation of Wide and Thick Slab from now on, has tangible economic benefit and social benefit.
Claims (10)
1. method for loading wide-heavy plates in railway transportation, it is characterized in that: at least two load-bearing seat frames with inclination weight-bearing surface are installed on flat truck or open-top car, described load-bearing seat frames includes a bevelled weight-bearing surface and is applied to mutually support and the fixing steel structure of weight-bearing surface, and the weight-bearing surface bottom is provided with the fixedly anchor fitting of Wide and Thick Slab bottom; The structure that the inside reinforcement of side post seat with the pillar groove of flat truck or open-top car adapts is arranged in load-bearing seat frames bottom, load-bearing seat frames is fixed on pillar groove or the inside reinforcement of side post seat, Wide and Thick Slab is placed on the weight-bearing surface, and by rope that Wide and Thick Slab front and rear side portion is fastening.
2. method for loading wide-heavy plates in railway transportation according to claim 1 is characterized in that: optionally use pillar groove or inside reinforcement of side post seat according to Wide and Thick Slab length, make the load-bearing seat frames spacing be suitable for loading.
3. method for loading wide-heavy plates in railway transportation according to claim 1 and 2 is characterized in that: the integral thickness of all Wide and Thick Slab front and rear side portions is subcontracted tightly with the rope pocket, and be bundled on pillar groove or the car side T-magnet so that rope is tightened up.
4. method for loading wide-heavy plates in railway transportation according to claim 1 and 2 is characterized in that: the Wide and Thick Slab of different in width can be loaded simultaneously.
5. Wide and Thick Slab railway transportation load-bearing seat frames, it is characterized in that: described load-bearing seat frames is a steel structure, load-bearing seat frames includes a bevelled weight-bearing surface and is applied to mutually support and the fixing steel structure of weight-bearing surface, and the weight-bearing surface bottom is provided with the fixedly anchor fitting of Wide and Thick Slab bottom; The bottom of load-bearing seat frames is provided with pin or the bayonet socket that the inside reinforcement of side post seat physical structure with the pillar groove of flat truck or open-top car adapts.
6. Wide and Thick Slab railway transportation load-bearing seat frames according to claim 5 is characterized in that: described weight-bearing surface is made up of two steel plates, and two steel plates constitute " V " shape.
7. according to claim 5 or 6 described Wide and Thick Slab railway transportation load-bearing seat frames, it is characterized in that: described weight-bearing surface top and bottom are provided with support pad.
8. Wide and Thick Slab railway transportation load-bearing seat frames according to claim 7 is characterized in that: described its alterable height of apical support liner changes.
9. according to claim 5 or 6 described Wide and Thick Slab railway transportation load-bearing seat frames, it is characterized in that: the anchor fitting of described fixedly Wide and Thick Slab bottom is a block.
10. according to claim 5 or 6 described Wide and Thick Slab railway transportation load-bearing seat frames, it is characterized in that: described pin the right and left respectively has two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200810040619XA CN101628585B (en) | 2008-07-16 | 2008-07-16 | Method for loading wide-heavy plates in railway transportation and load-bearing seat frames |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200810040619XA CN101628585B (en) | 2008-07-16 | 2008-07-16 | Method for loading wide-heavy plates in railway transportation and load-bearing seat frames |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101628585A CN101628585A (en) | 2010-01-20 |
| CN101628585B true CN101628585B (en) | 2011-04-13 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN200810040619XA Expired - Fee Related CN101628585B (en) | 2008-07-16 | 2008-07-16 | Method for loading wide-heavy plates in railway transportation and load-bearing seat frames |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN103010243B (en) * | 2012-12-18 | 2015-03-18 | 齐齐哈尔轨道交通装备有限责任公司 | Adjustable bearing mechanism and rail wagon |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6062781A (en) * | 1997-01-23 | 2000-05-16 | Glaser; Siegfried | Load security system for a storage and transport framework for storing and/or transporting two-dimensional articles |
| CN1644437A (en) * | 2005-03-22 | 2005-07-27 | 李涛 | Flexible transporting steel frames |
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2008
- 2008-07-16 CN CN200810040619XA patent/CN101628585B/en not_active Expired - Fee Related
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6062781A (en) * | 1997-01-23 | 2000-05-16 | Glaser; Siegfried | Load security system for a storage and transport framework for storing and/or transporting two-dimensional articles |
| CN1644437A (en) * | 2005-03-22 | 2005-07-27 | 李涛 | Flexible transporting steel frames |
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| CN101628585A (en) | 2010-01-20 |
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