Method for reforming 30T platofrm trailer into 50T platform trailer
A flatbed truck and car body technology, applied in the field of flatbed truck transformation, can solve the problems of unfavorable equipment safety and service life, changes, low labor productivity, etc.
Inactive Publication Date: 2009-06-17
宝钢集团上海梅山有限公司
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Problems solved by technology
[0002] In iron and steel enterprises, changes in the production process will lead to changes in product specifications, which will cause the original transportation equipment to be inefficient. For example, after the weight of hot-rolled coils increases, the 30-ton flatbed truck for transporting coils will not be able to adapt to the new transportation production requirements. Labor productivity is low, and scrapping the existing 30-ton flatbed truck to purchase a 50-ton flatbed truck will cause a great waste of funds; and the steering structure of the current 30-ton flatbed truck is a two-section steering single-axis bearing steering mechanism. The size is designed for a 30-ton flatbed truck. The fixed end of the shaft is welded to the platform of the car body, and the steering bearing is installed on the bogie. When the shaft and bearing are repaired or replaced, such a structure requires driving. The construction can only be done after turning over the whole vehicle, which is extremely detrimental to the safety and life of the equipment
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[0011] Referring to the accompanying drawings, the length of a 30-ton flatbed truck body platform: 10mm, two I-beam girders are arranged longitudinally, the width of the vehicle body platform: 2.5m, the height of the vehicle body platform: 0.82m; the steering structure is a two-section steering single-axis bearing Steering mechanism; the rear support is a 3-row, 2-beam structure; 26 tires, which are solid tires with a diameter of 500mm. The 50-ton transformation of the 30-ton flatbed truck is carried out. The specific transformation plan is as follows:
[0012] Carry out cutting processing on the car body platform 3, make the car body platform 3 length: 8.4m, car body platform 3 width: 2.5m, car body platform 3 height: 0.98m;
[0013] Appropriate reinforcement ribs are added to the lower part of the car body platform 3, and the longitudinal middle beam 4 of the car body is made of formed and rolled I-beam, supplemented by channel steel as the beam;
[0014] The steering struc...
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The present invention relates to a method for remaking 30-ton platform trailer into 50-ton platform trailer. Said method includes the following steps: cutting and working body platform, making length of body platform be 8.4m, width of body platform be 2.5 m and height of body platform be 0.98m; adding proper quantity of reinforced ribs on the under surface of body platform; steering structure adopts one-joint single-axle bearing steering structure, making 45# steel axle undergo the process of heat treatment to make the hardness of material be greater than HB50, also can adopt inverted single-axle bearing steering structure; adopting 18 wheels and adopting solid tire whose diameter is 847 mm.
Description
1. Technical field [0001] The invention relates to a method for transforming a flatbed truck, in particular to a method for transforming a 30-ton flatbed truck into a 50-ton flatbed truck. 2. Background technology [0002] In iron and steel enterprises, changes in the production process will lead to changes in product specifications, which will cause the original transportation equipment to be inefficient. For example, after the weight of hot-rolled coils increases, the 30-ton flatbed truck for transporting coils will not be able to adapt to the new transportation production requirements. Labor productivity is low, and scrapping the existing 30-ton flatbed truck to purchase a 50-ton flatbed truck will cause a great waste of funds; and the steering structure of the current 30-ton flatbed truck is a two-section steering single-axis bearing steering mechanism. The size is designed for a 30-ton flatbed truck. The fixed end of the shaft is welded to the platform of the car body, ...
Claims
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IPC IPC(8): B62D65/00
Inventor 张桂胜汪登甲王益祥
Owner 宝钢集团上海梅山有限公司