A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The invention discloses a wire hanging device for paving asphalt concrete on a highway pavement, and relates to the technical field of line hanging devices, the line hanging device comprises a circular plate, the bottom surface of the circular plate is hinged with a plurality of uniformly distributed telescopic rods, the top surface of the circular plate is provided with a through hole, a bearing is arranged in the through hole to mount a vertical pipe, and the lower end of the vertical pipe is a closed end; a conical inserting rod is fixedly installed at the lower end of the vertical pipe, a hydraulic cylinder is fixedly installed on the inner bottom face of the vertical pipe, a vertical rod with scales is fixedly installed at the movable end of the hydraulic cylinder and can move along the vertical pipe, a screw hole is formed in the upper end of the vertical rod, a screw rod is arranged in the screw hole, and the screw rod is connected with the screw hole in a threaded fit mode and can move along the screw hole. And two arc-shaped clamping plates are arranged at one end of the screw rod. The device is reasonable in structural design and convenient to use, the device can be conveniently fixed, the height can be adjusted, a thread rope can be stored, the thread rope can be conveniently fixed, and the stability is good.
本发明公开了一种公路路面沥青混凝土摊铺用挂线装置，本发明涉及挂线装置技术领域，包括圆板，圆板的底面铰接连接数个均匀分布的伸缩杆，圆板的顶面开设通孔，通孔内轴承安装竖管，竖管的下端为封闭端，竖管的下端固定安装锥形的插杆，竖管内部底面固定安装液压缸，液压缸的活动端固定安装带有刻度的竖杆，竖杆能沿竖管移动，竖杆的上端开设螺孔，螺孔内设有螺杆，螺杆与螺孔通过螺纹配合连接并能沿螺孔移动，螺杆的一端设有两块弧形的夹紧板。本发明结构设计合理，使用方便，能够便于对本装置进行固定，能够对高度进行调节，并且能够对线绳进行收纳，能够便于对线绳进行固定，稳定性好。
The invention discloses a wire hanging device for paving asphalt concrete on a highway pavement, and relates to the technical field of line hanging devices, the line hanging device comprises a circular plate, the bottom surface of the circular plate is hinged with a plurality of uniformly distributed telescopic rods, the top surface of the circular plate is provided with a through hole, a bearing is arranged in the through hole to mount a vertical pipe, and the lower end of the vertical pipe is a closed end; a conical inserting rod is fixedly installed at the lower end of the vertical pipe, a hydraulic cylinder is fixedly installed on the inner bottom face of the vertical pipe, a vertical rod with scales is fixedly installed at the movable end of the hydraulic cylinder and can move along the vertical pipe, a screw hole is formed in the upper end of the vertical rod, a screw rod is arranged in the screw hole, and the screw rod is connected with the screw hole in a threaded fit mode and can move along the screw hole. And two arc-shaped clamping plates are arranged at one end of the screw rod. The device is reasonable in structural design and convenient to use, the device can be conveniently fixed, the height can be adjusted, a thread rope can be stored, the thread rope can be conveniently fixed, and the stability is good.
本发明公开了一种公路路面沥青混凝土摊铺用挂线装置，本发明涉及挂线装置技术领域，包括圆板，圆板的底面铰接连接数个均匀分布的伸缩杆，圆板的顶面开设通孔，通孔内轴承安装竖管，竖管的下端为封闭端，竖管的下端固定安装锥形的插杆，竖管内部底面固定安装液压缸，液压缸的活动端固定安装带有刻度的竖杆，竖杆能沿竖管移动，竖杆的上端开设螺孔，螺孔内设有螺杆，螺杆与螺孔通过螺纹配合连接并能沿螺孔移动，螺杆的一端设有两块弧形的夹紧板。本发明结构设计合理，使用方便，能够便于对本装置进行固定，能够对高度进行调节，并且能够对线绳进行收纳，能够便于对线绳进行固定，稳定性好。
Wire hanging device for paving asphalt concrete on highway pavement
一种公路路面沥青混凝土摊铺用挂线装置
XU JIFENG (author)
2021-11-09
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
Asphalt concrete pavement structure, paving process and paving device
| European Patent Office | 2023