A method for loading super-long steel materials on railway flat cars
A railway flatbed and super-long technology, which is applied in motor vehicles, transportation and packaging, and vehicles for freight transportation, etc., can solve the problems of high transportation costs, high logistics costs of super-long steel, and lag in the business of super-long steel. , to achieve the effect of ensuring stability, reducing logistics costs, and ensuring transportation safety
Active Publication Date: 2019-07-02
马钢集团物流有限公司
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[0002] At present, the main mode of transportation for ultra-long steel is automobile transportation. Compared with railway transportation, automobile transportation has the advantage of flexible transportation. The disadvantage is that automobile transportation is more expensive than railway transportation in terms of capacity and transportation costs, resulting in the logistics The cost is too high; and at this stage, there is no good loading method for the railway transportation of ultra-long steel products to ensure the safety of the ultra-long steel products during the transportation process, which has caused a serious lag in the railway transportation of ultra-long steel products, seriously affecting the ultra-long steel products. Development of section steel trade
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[0018] The present invention will be further described below in combination with specific embodiments.
[0019] Depend on figure 1 , figure 2 , image 3 As can be seen, a method for loading super-long steel products of a railway flat car is characterized in that the loading method is carried out according to the following steps:
[0020] A. Steel bundling: use the bundling material to bundle the super-long steel 2 according to a certain number;
[0021] B. Bottom laying: After cleaning the bottom plate of railway flatbed car 1, lay two horizontal skids 3 on the bottom of the car, the distance between the two horizontal skids 3 is k, 9000mm≤k≤15000mm, on both sides of the horizontal skids 3 The bottom plate of the car is covered with straw mats, and the height of the straw mats after being compacted is matched with the height of the cross skids 3;
[0022] C. The first layer of steel loading: the super-long steel 2 is hoisted and placed on the horizontal skid 3, and the tw...
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The invention discloses a method for loading ultra-long steel into railway platform trolleys. The method is characterized by sequentially comprising steps of bundling the steel; laying base layers; loading the first-layer steel in the railway platform trolleys; loading the second-layer steel in the railway platform trolleys; integrally reinforcing the steel. Two ends of the steel are bound and reinforced by the aid of special fixtures. The method has the advantages that the ultra-long steel is transversely and longitudinally simultaneously reinforced, the projection of the overall gravity center of the ultra-long steel keep being positioned on an intersection of the longitudinal and transverse center lines of each railway platform trolley, accordingly, the integral stability of the ultra-long steel can be guaranteed, the ultra-long steel can endure normal shunting operation and effects of different types of force generated during train running, shifting, tipping or falling and the like can be prevented in transportation procedures, the stability of the loaded railway platform trolleys in driving procedures can be guaranteed, and the transportation safety can be guaranteed; the logistics cost can be reduced to a great extent as compared with automobile transportation.
Description
technical field [0001] The invention belongs to the technical field of railway freight transport, and in particular relates to a method for loading super-long steel materials on a railway flat car. Background technique [0002] At present, the main mode of transportation for ultra-long steel is automobile transportation. Compared with railway transportation, automobile transportation has the advantage of flexible transportation. The disadvantage is that automobile transportation is more expensive than railway transportation in terms of capacity and transportation costs, resulting in the logistics The cost is too high; and at this stage, there is no better loading method for the railway transportation of ultra-long steel products to ensure the safety of the ultra-long steel products during the transportation process, which has caused a serious lag in the railway transportation of ultra-long steel products and seriously affected the ultra-long steel products. The development o...
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IPC IPC(8): B60P3/40B60P7/12
CPCB60P3/40B60P7/12
Inventor 龙吉宁严文格谷先勇周超
Owner 马钢集团物流有限公司
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