Rolling equipment with curved surface followability and ring rolling method
A surface and equipment technology, applied in the field of surface road rolling equipment and rolling, can solve the problems of inability to meet the requirements of construction rolling and extremely high smoothness requirements, and achieve the effect of strong practicability, strong feasibility and simple principle
Active Publication Date: 2016-07-06
CHINA TIESIJU CIVIL ENG GRP CO LTD +1
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Problems solved by technology
[0002] With the appearance of the surface to be rolled as a curved surface with constantly changing curvature, the rolling technology of the road roller will also change accordingly. The requirements are extremely high, and it is necessary for the road roller to follow the curved surface during the rolling operation, and the existing flat road roller cannot meet the construction rolling requirements for this unique curved surface.
So far, there is no relevant literature at home and abroad to publish professional equipment related to technology that can be used to achieve rolling construction with curved surface followability
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[0016] see figure 1 and figure 2 , in this embodiment, the rolling equipment with curved surface followability refers to a road roller with rolling rollers, and the rolling rollers are set as a double-axis and double-wheel series structure. The double-axis and double-wheel series structure is to combine the first shaft 1 and the second The shafts 2 are connected in series in the form of a hinge 6, and the hinge formed between the first shaft 1 and the second shaft 2 by the hinge 5 makes the clip in the vertical plane between the first shaft 1 and the second shaft 2 The angle can change with the change of the road surface to realize its surface followability.
[0017] Such as figure 1 and Figure 4 As shown, in this embodiment, the first roller 11 and the second roller 12 are arranged in series and spaced on the first shaft 1; the third roller 21 and the fourth roller 22 are arranged in series and spaced on the second shaft 2 to form the first The roller 11 and the second ...
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The invention discloses a rolling equipment and a rolling method with curved surface followability. The rolling equipment refers to a road roller with rolling rollers. The double-wheel series structure is to connect the first shaft and the second shaft in series in the form of a hinge connection, the first roller and the second roller are arranged in series on the first shaft; the third roller is arranged in series on the second shaft and at intervals With the fourth roller, the first roller and the second roller jointly take the first shaft as the axle, and the third roller and the fourth roller jointly take the second axle as the axle. The invention enables the smoothness of the road surface to meet the design requirements in the construction of high-speed ring roads such as proving grounds.
Description
technical field [0001] The invention relates to a rolling equipment and a rolling method for curved roads, in particular to the rolling equipment and the rolling method for the high-speed ring road of a proving ground whose cross section is a pelvic curved surface. Background technique [0002] With the appearance of the surface to be rolled as a curved surface with constantly changing curvature, the rolling technology of the road roller will also change accordingly. The requirements are extremely high, and it is necessary for the road roller to have the ability to follow the curved surface during the rolling operation. The existing flat road rollers cannot meet the construction rolling requirements for this unique curved surface. So far, there is no relevant literature at home and abroad to publish professional equipment related to technology that can be used to achieve rolling construction with curved surface followability. Contents of the invention [0003] The present...
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IPC IPC(8): E01C19/23
Inventor 张杰胜阮仁义沈志强徐精干丁圣文艾峰梁超刘武生
Owner CHINA TIESIJU CIVIL ENG GRP CO LTD