A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Roadbed leveling device for highway construction
The invention discloses a roadbed leveling device for road construction, and relates to the technical field of road engineering. Comprising a supporting table installed on an engineering vehicle, a soil shoveling plate is fixedly connected to one side of the supporting table, a plurality of open grooves are formed in one side of the supporting table, two soil falling baffles are rotationally connected into the grooves, a plurality of guide plates are fixedly connected to one side of the supporting table, two guide grooves are formed in one sides of the guide plates, and one ends of the soil falling baffles are movably connected into the guide grooves. A plurality of detection supports are fixedly installed below the supporting table, and one end of each detection support is rotationally connected with an L-shaped connecting rod. When a pit is formed in the ground, an L-shaped connecting rod is extruded into the pit by a first spring, at the moment, the other end of the L-shaped connecting rod tilts, a lifting rod moves upwards to extrude one end of a soil falling lever, the other end of the soil falling lever drives a bottom top plate to descend, and when the bottom top plate descends, two soil falling baffles can be pressed by soil above, and one side of each soil falling baffle rotates along a guide groove; at the moment, the soil falls to one side of the pit to fill the pit, so that a large number of pits are prevented from being formed in the leveled ground.
本发明公开了一种公路建设用路基铲平装置，涉及道路工程技术领域；包括安装在工程车辆上的支撑台，所述支撑台一侧固定连接有铲土板，支撑台一侧开有多个开槽，槽内转动连接有两个落土挡板，支撑台一侧固定连接有多个导向板，导向板一侧开有两个导向槽，落土挡板一端活动连接于导向槽内，支撑台下方固定安装有多个检测支架，检测支架一端转动连接有L型连杆；具有当地面上有凹坑时，L型连杆被弹簧一挤压到坑里，这时L型连杆另一端翘起，升降杆向上移动挤压落土杠杆一端，使落土杠杆另一端带动底部顶板下降，当底部顶板下落时两个落土挡板会被上方的土下压一侧沿导向槽转动，这时土落到凹坑一侧对凹坑进行填补防止铲平后地面有大量凹坑的优点。
Roadbed leveling device for highway construction
The invention discloses a roadbed leveling device for road construction, and relates to the technical field of road engineering. Comprising a supporting table installed on an engineering vehicle, a soil shoveling plate is fixedly connected to one side of the supporting table, a plurality of open grooves are formed in one side of the supporting table, two soil falling baffles are rotationally connected into the grooves, a plurality of guide plates are fixedly connected to one side of the supporting table, two guide grooves are formed in one sides of the guide plates, and one ends of the soil falling baffles are movably connected into the guide grooves. A plurality of detection supports are fixedly installed below the supporting table, and one end of each detection support is rotationally connected with an L-shaped connecting rod. When a pit is formed in the ground, an L-shaped connecting rod is extruded into the pit by a first spring, at the moment, the other end of the L-shaped connecting rod tilts, a lifting rod moves upwards to extrude one end of a soil falling lever, the other end of the soil falling lever drives a bottom top plate to descend, and when the bottom top plate descends, two soil falling baffles can be pressed by soil above, and one side of each soil falling baffle rotates along a guide groove; at the moment, the soil falls to one side of the pit to fill the pit, so that a large number of pits are prevented from being formed in the leveled ground.
本发明公开了一种公路建设用路基铲平装置，涉及道路工程技术领域；包括安装在工程车辆上的支撑台，所述支撑台一侧固定连接有铲土板，支撑台一侧开有多个开槽，槽内转动连接有两个落土挡板，支撑台一侧固定连接有多个导向板，导向板一侧开有两个导向槽，落土挡板一端活动连接于导向槽内，支撑台下方固定安装有多个检测支架，检测支架一端转动连接有L型连杆；具有当地面上有凹坑时，L型连杆被弹簧一挤压到坑里，这时L型连杆另一端翘起，升降杆向上移动挤压落土杠杆一端，使落土杠杆另一端带动底部顶板下降，当底部顶板下落时两个落土挡板会被上方的土下压一侧沿导向槽转动，这时土落到凹坑一侧对凹坑进行填补防止铲平后地面有大量凹坑的优点。
Roadbed leveling device for highway construction
一种公路建设用路基铲平装置
LIU ZHIGANG (author) / JIANG SHISHENG (author) / YU WANGYAN (author) / CHEN XIANGDONG (author) / YANG HUI (author) / YU CONGQIAO (author) / WANG XIUYING (author) / YU WEISHAO (author) / SU JUNFENG (author) / YANG LI (author)
2024-03-19
Patent
Electronic Resource
Chinese
IPC:
E02F
Baggern
,
DREDGING
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