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A platform for research: civil engineering, architecture and urbanism
Pavement leveling device for highway construction
The invention discloses a pavement leveling device for highway construction. The device comprises a cylindrical supporting seat, a laser projection plate, a reference rod body and a fine adjustment mechanism, wherein a walking mechanism is arranged at the top of the cylindrical supporting seat, and the walking device comprises at least three supporting rods and supporting legs arranged at the bottoms of the supporting rods; the supporting rod can be stored in the containing cavity of the cylindrical supporting base; a liquid level meter and a laser emitting part are arranged at the top of the reference rod body, a movement channel allowing the reference rod body to move up and down is formed in the cylindrical supporting base, the fine adjustment assembly is arranged between the reference rod body and the cylindrical supporting base, and the reference rod body is drawn out along the movement channel and has a sliding adjustment stroke and a rotating fine adjustment stroke. In the rotating fine adjustment stroke, the reference rod body is driven by the fine adjustment assembly to achieve up-down fine adjustment. The pavement leveling device provided by the invention can be accurately adjusted, so the laser emitting part corresponds to the laser projection reference plate, detection efficiency is improved, and the pavement leveling device is convenient to carry when not in use.
本发明公开了一种公路施工用的路面测平装置，包括柱形支撑座、激光投影板、参照杆体和微调机构，柱形支撑座的顶部设置有行走机构，行走装置包括至少三个支撑杆以及设置在支撑杆底部的支撑脚，支撑杆能够收藏至柱形支撑座的容纳腔的内部；参照杆体的顶部设置有液体水平仪以及与激光发射部，柱形支撑座的内部设置有供参照杆体上下运动的运动通道，微调组件设置在参照杆体与柱形支撑座之间，参照杆体沿运动通道抽出具有滑动调节行程以及转动微调行程，在转动微调行程中，参照杆体接收微调组件的驱动以实现上下微调。本发明提供的路面测平装置，能够准确的进行调节，使得激光发射部和激光投影参照板相对应，提升检测效率，且便于在不使用时携带。
Pavement leveling device for highway construction
The invention discloses a pavement leveling device for highway construction. The device comprises a cylindrical supporting seat, a laser projection plate, a reference rod body and a fine adjustment mechanism, wherein a walking mechanism is arranged at the top of the cylindrical supporting seat, and the walking device comprises at least three supporting rods and supporting legs arranged at the bottoms of the supporting rods; the supporting rod can be stored in the containing cavity of the cylindrical supporting base; a liquid level meter and a laser emitting part are arranged at the top of the reference rod body, a movement channel allowing the reference rod body to move up and down is formed in the cylindrical supporting base, the fine adjustment assembly is arranged between the reference rod body and the cylindrical supporting base, and the reference rod body is drawn out along the movement channel and has a sliding adjustment stroke and a rotating fine adjustment stroke. In the rotating fine adjustment stroke, the reference rod body is driven by the fine adjustment assembly to achieve up-down fine adjustment. The pavement leveling device provided by the invention can be accurately adjusted, so the laser emitting part corresponds to the laser projection reference plate, detection efficiency is improved, and the pavement leveling device is convenient to carry when not in use.
本发明公开了一种公路施工用的路面测平装置，包括柱形支撑座、激光投影板、参照杆体和微调机构，柱形支撑座的顶部设置有行走机构，行走装置包括至少三个支撑杆以及设置在支撑杆底部的支撑脚，支撑杆能够收藏至柱形支撑座的容纳腔的内部；参照杆体的顶部设置有液体水平仪以及与激光发射部，柱形支撑座的内部设置有供参照杆体上下运动的运动通道，微调组件设置在参照杆体与柱形支撑座之间，参照杆体沿运动通道抽出具有滑动调节行程以及转动微调行程，在转动微调行程中，参照杆体接收微调组件的驱动以实现上下微调。本发明提供的路面测平装置，能够准确的进行调节，使得激光发射部和激光投影参照板相对应，提升检测效率，且便于在不使用时携带。
Pavement leveling device for highway construction
公路施工用的路面测平装置
ZHAO SHENGWU (author) / LI XIAOLI (author) / LI XIN (author) / XIE SICONG (author) / YU YILIN (author) / XU XIANPAN (author) / LI TONG (author) / WANG QIQIAN (author) / ZHANG YANPENG (author) / LU YANBIN (author)
2021-10-26
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
/
F16M
Rahmen, Gehäuse oder Grundplatten von Kraftmaschinen oder anderen Maschinen oder von Apparaten, nicht auf eine besondere Art von Maschine oder Apparat eingeschränkt, die anderweitig vorgesehen ist
,
FRAMES, CASINGS, OR BEDS, OF ENGINES OR OTHER MACHINES OR APPARATUS, NOT SPECIFIC TO AN ENGINE, MACHINE, OR APPARATUS PROVIDED FOR ELSEWHERE
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