A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Reinforced cement stabilized macadam base road construction process
The invention discloses an enhanced cement stabilized macadam base road construction process, which is characterized in that during material mixing and paving, a paver controls the elevation of a road surface through a steel wire rope on the road side and a guide beam on the middle line of the road, and a large number of steel chisel supporting mechanisms need to be matched for use when the steel wire rope is unwound; the height of the lifting adjusting sleeve on the steel chisel and the horizontal position of the supporting shaft on the lifting adjusting sleeve need to be adjusted, so that the steel wire rope can be locally embedded in the designed position of the arc-shaped groove of the supporting shaft, the steel wire rope needs to be kept in a tightened state in the arrangement process, and therefore the steel wire rope has downward acting force on the arc-shaped groove in the support; therefore, the pressing column can move downwards in the installation process of the steel wire rope, the elastic force of the first elastic assembly and the elastic force of the second elastic assembly are overcome through the linkage assembly so that the fixing spikes of the supporting rod can pierce into rubber filler strips of the lifting adjusting sleeve to be fixed, and the effect that the horizontal position of the supporting shaft on the lifting adjusting sleeve can be conveniently adjusted and fixed is achieved.
本发明公开了一种增强型水泥稳定碎石基层道路施工工艺，在混料摊铺时，摊铺机通过路侧的钢丝绳、道路中线的导梁控制路面高程，在钢丝绳放线时需要配合大量的钢钎支撑机构使用，在钢钎支撑机构使用过程中，需要通过调节升降调节套在钢钎上的高度、调节支撑轴在升降调节套上的水平位置，以使得支撑轴的弧形凹槽处设计位置可供钢丝绳局部嵌入，在钢丝绳布置过程中需保持紧绷状态，因此钢丝绳对支撑中的弧形凹槽处具有向下的作用力，从而在钢丝绳安装过程中可使得按压柱向下运动，通过联动组件克服第一弹性组件、第二弹性组件的弹力以使得支杆的固定尖刺刺入升降调节套的橡胶垫条内进行固定，具有方便调节和固定支撑轴在升降调上的水平位置的作用。
Reinforced cement stabilized macadam base road construction process
The invention discloses an enhanced cement stabilized macadam base road construction process, which is characterized in that during material mixing and paving, a paver controls the elevation of a road surface through a steel wire rope on the road side and a guide beam on the middle line of the road, and a large number of steel chisel supporting mechanisms need to be matched for use when the steel wire rope is unwound; the height of the lifting adjusting sleeve on the steel chisel and the horizontal position of the supporting shaft on the lifting adjusting sleeve need to be adjusted, so that the steel wire rope can be locally embedded in the designed position of the arc-shaped groove of the supporting shaft, the steel wire rope needs to be kept in a tightened state in the arrangement process, and therefore the steel wire rope has downward acting force on the arc-shaped groove in the support; therefore, the pressing column can move downwards in the installation process of the steel wire rope, the elastic force of the first elastic assembly and the elastic force of the second elastic assembly are overcome through the linkage assembly so that the fixing spikes of the supporting rod can pierce into rubber filler strips of the lifting adjusting sleeve to be fixed, and the effect that the horizontal position of the supporting shaft on the lifting adjusting sleeve can be conveniently adjusted and fixed is achieved.
本发明公开了一种增强型水泥稳定碎石基层道路施工工艺，在混料摊铺时，摊铺机通过路侧的钢丝绳、道路中线的导梁控制路面高程，在钢丝绳放线时需要配合大量的钢钎支撑机构使用，在钢钎支撑机构使用过程中，需要通过调节升降调节套在钢钎上的高度、调节支撑轴在升降调节套上的水平位置，以使得支撑轴的弧形凹槽处设计位置可供钢丝绳局部嵌入，在钢丝绳布置过程中需保持紧绷状态，因此钢丝绳对支撑中的弧形凹槽处具有向下的作用力，从而在钢丝绳安装过程中可使得按压柱向下运动，通过联动组件克服第一弹性组件、第二弹性组件的弹力以使得支杆的固定尖刺刺入升降调节套的橡胶垫条内进行固定，具有方便调节和固定支撑轴在升降调上的水平位置的作用。
Reinforced cement stabilized macadam base road construction process
一种增强型水泥稳定碎石基层道路施工工艺
WANG JIANHUI (author) / XIE XIAOLI (author) / ZHOU WUYU (author) / WANG JINGTAO (author) / WU YUQING (author) / MA JIANGONG (author) / JIN SICONG (author) / XU JIONG (author) / DING JIANCHAO (author)
2024-11-26
Patent
Electronic Resource
Chinese
IPC:
E01C
Bau von Straßen, Sportplätzen oder dgl., Decken dafür
,
CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE
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