Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Pedestrian crosswalk forecast sign spraying device
The invention relates to a pedestrian crossing forecast sign spraying device which effectively solves problems that pedestrian crossing forecast sign construction efficiency is low, operation is troublesome, and construction quality is poor. According to the technical scheme, the device comprises a rectangular frame-shaped vehicle body, two transverse beams in a left-right direction and two longitudinal beams in the front-back direction are installed in the vehicle body, and the two transverse beams are fixed at front and rear ends of the vehicle body; the two longitudinal beams are arranged side by side in the left-right direction, and a sliding block is fixed to each end of each longitudinal beam; a pressure spring is arranged between the outer side of each sliding block and the end partof each transverse beam; the left side and the right side of the vehicle body are each provided with a winding wheel; and the winding wheels can rotate forwards and reversely, a pull rope is wound oneach winding wheel, the outer ends of the pull ropes are fixed to the longitudinal beams on the same side, a horizontal fixing plate capable of sliding on the corresponding longitudinal beam penetrates through each longitudinal beam, and a plurality of downward spray heads are evenly distributed on the lower side of each spray pipe in a length direction. Construction efficiency is greatly improved, and a labor amount of workers is reduced.
本发明涉及一种人行横道预告标志喷涂装置，有效的解决了人行横道预告标志施工效率低，操作麻烦，施工质量差的问题；解决的技术方案包括矩形框架形状的车体，车体内安装有两个左右方向的横梁和两个前后方向纵梁，两个横梁分别固定在车体的前后两端，两个纵梁左右并排布置且每个纵梁的每端均固定有一个滑块，每个滑块外侧与横梁端部之间均安装有一个压簧，车体的左右两侧各安装有一个卷线轮，卷线轮可正向和反向转动，每个卷线轮上均缠绕有拉绳，拉绳的外端固定在同侧的纵梁上，每个纵梁上均穿有一个可在纵梁上滑动的水平的固定板，每个喷管的下侧均沿长度方向均布有多个朝下的喷头；本发明大大提高了施工效率，减小了工人的劳动量。
Pedestrian crosswalk forecast sign spraying device
The invention relates to a pedestrian crossing forecast sign spraying device which effectively solves problems that pedestrian crossing forecast sign construction efficiency is low, operation is troublesome, and construction quality is poor. According to the technical scheme, the device comprises a rectangular frame-shaped vehicle body, two transverse beams in a left-right direction and two longitudinal beams in the front-back direction are installed in the vehicle body, and the two transverse beams are fixed at front and rear ends of the vehicle body; the two longitudinal beams are arranged side by side in the left-right direction, and a sliding block is fixed to each end of each longitudinal beam; a pressure spring is arranged between the outer side of each sliding block and the end partof each transverse beam; the left side and the right side of the vehicle body are each provided with a winding wheel; and the winding wheels can rotate forwards and reversely, a pull rope is wound oneach winding wheel, the outer ends of the pull ropes are fixed to the longitudinal beams on the same side, a horizontal fixing plate capable of sliding on the corresponding longitudinal beam penetrates through each longitudinal beam, and a plurality of downward spray heads are evenly distributed on the lower side of each spray pipe in a length direction. Construction efficiency is greatly improved, and a labor amount of workers is reduced.
本发明涉及一种人行横道预告标志喷涂装置，有效的解决了人行横道预告标志施工效率低，操作麻烦，施工质量差的问题；解决的技术方案包括矩形框架形状的车体，车体内安装有两个左右方向的横梁和两个前后方向纵梁，两个横梁分别固定在车体的前后两端，两个纵梁左右并排布置且每个纵梁的每端均固定有一个滑块，每个滑块外侧与横梁端部之间均安装有一个压簧，车体的左右两侧各安装有一个卷线轮，卷线轮可正向和反向转动，每个卷线轮上均缠绕有拉绳，拉绳的外端固定在同侧的纵梁上，每个纵梁上均穿有一个可在纵梁上滑动的水平的固定板，每个喷管的下侧均沿长度方向均布有多个朝下的喷头；本发明大大提高了施工效率，减小了工人的劳动量。
Pedestrian crosswalk forecast sign spraying device
一种人行横道预告标志喷涂装置
DING ZHONGKUI (Autor:in)
30.10.2020
Patent
Elektronische Ressource
Chinesisch
IPC:
E01C
Bau von Straßen, Sportplätzen oder dgl., Decken dafür
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CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE