A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Highway subgrade maintenance pavement crack pouring machine
The invention discloses a highway subgrade maintenance pavement crack pouring machine which is characterized in that a main cutting part comprises a main cutter rotationally mounted on a rack, and themain cutter is used for cutting pavement cracks into grooves; an auxiliary cutting part which sequentially comprises a hydraulic rod, a cylindrical gear, a vertical sliding rotating shaft, a bevel-gear-shaped driving gear and groove expanding assemblies which are arranged in a bilateral symmetry mode in the rack from top to bottom; a groove expanding assembly which comprises a horizontal slidingrotating shaft, a cylindrical spring, a gasket, an auxiliary cutter and a bevel-gear-shaped driven gear; the gasket is a smooth annular gasket made of a wear-resistant material; and a driving gear which is located over the position between the two driven gears and can be meshed with the two driven gears at the same time when vertically moving downwards, and the cross sections of gear teeth on thedriving gear and the driven gears are in an isosceles triangle shape, so that the gear teeth are of a strip-shaped triangular prism structure. When used for pavement crack pouring, the highway subgrade maintenance pavement crack pouring machine has a good crack pouring effect and is durable.
本发明公开了一种公路路基养护路面灌缝机，主切削部件包括旋转地安装在机架上的主切刀，该主切刀用于将路面裂缝切割成槽；副切削部件，其在机架内由上至下依次包括液压杆、柱形齿轮、竖直滑转轴、伞齿轮状的主动齿轮以及左右对称布置的扩槽组件；扩槽组件包括水平滑转轴、圆柱弹簧、垫圈、副切刀和伞齿轮状的从动齿轮，所述垫圈为耐磨材质制成的光滑的环形垫片；主动齿轮位于两从动齿轮之间的正上方且主动齿轮竖直下移时能同时与两个从动齿轮啮合，且主动齿轮和从动齿轮上的轮齿的横截面呈等腰三角形状，以使得所述轮齿为条状的三棱柱结构。本发明用于路面灌缝时，灌缝效果好，持久耐用。
Highway subgrade maintenance pavement crack pouring machine
The invention discloses a highway subgrade maintenance pavement crack pouring machine which is characterized in that a main cutting part comprises a main cutter rotationally mounted on a rack, and themain cutter is used for cutting pavement cracks into grooves; an auxiliary cutting part which sequentially comprises a hydraulic rod, a cylindrical gear, a vertical sliding rotating shaft, a bevel-gear-shaped driving gear and groove expanding assemblies which are arranged in a bilateral symmetry mode in the rack from top to bottom; a groove expanding assembly which comprises a horizontal slidingrotating shaft, a cylindrical spring, a gasket, an auxiliary cutter and a bevel-gear-shaped driven gear; the gasket is a smooth annular gasket made of a wear-resistant material; and a driving gear which is located over the position between the two driven gears and can be meshed with the two driven gears at the same time when vertically moving downwards, and the cross sections of gear teeth on thedriving gear and the driven gears are in an isosceles triangle shape, so that the gear teeth are of a strip-shaped triangular prism structure. When used for pavement crack pouring, the highway subgrade maintenance pavement crack pouring machine has a good crack pouring effect and is durable.
本发明公开了一种公路路基养护路面灌缝机，主切削部件包括旋转地安装在机架上的主切刀，该主切刀用于将路面裂缝切割成槽；副切削部件，其在机架内由上至下依次包括液压杆、柱形齿轮、竖直滑转轴、伞齿轮状的主动齿轮以及左右对称布置的扩槽组件；扩槽组件包括水平滑转轴、圆柱弹簧、垫圈、副切刀和伞齿轮状的从动齿轮，所述垫圈为耐磨材质制成的光滑的环形垫片；主动齿轮位于两从动齿轮之间的正上方且主动齿轮竖直下移时能同时与两个从动齿轮啮合，且主动齿轮和从动齿轮上的轮齿的横截面呈等腰三角形状，以使得所述轮齿为条状的三棱柱结构。本发明用于路面灌缝时，灌缝效果好，持久耐用。
Highway subgrade maintenance pavement crack pouring machine
一种公路路基养护路面灌缝机
LIU HUIJUAN (author)
2021-03-19
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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