Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Concrete pavement dowel bar fixing device
The invention discloses a concrete pavement dowel bar fixing device, and belongs to the technical field of road construction, the concrete pavement dowel bar fixing device comprises a support, a fixing pipe, a moving rod, a lifting plate and a driving mechanism are arranged below the support, mounting plates are arranged on the bottom surface of the lifting plate, a second bidirectional lead screw is arranged between the two mounting plates, and a second motor is arranged at one end of the second bidirectional lead screw. Second lead screw bases are connected to the square threaded sections of the second bidirectional lead screws in a threaded mode, a sliding base and a connecting rod assembly are arranged between the two second lead screw bases, and clamping mechanisms are arranged on the bottom faces of the second lead screw bases and the bottom face of the sliding base. The lifting plate is driven by the driving mechanism to ascend and descend, and the height of the dowel bar is adjusted; by means of a second bidirectional lead screw, movement of a second lead screw seat, a connecting rod assembly and a sliding seat, equal-interval adjustment is achieved, and it is guaranteed that the interval between every two adjacent dowel bars is the same; the second lead screw seat and the sliding seat are the same in height, so that the dowel bar is prevented from vertically moving; the contact area of the clamping mechanism and the dowel bar is increased, and deflection of the dowel bar is prevented.
本发明公开了一种混凝土路面传力杆固定装置，属于道路施工技术领域，包括支架，支架的下方设置有固定管、移动杆、升降板和驱动机构，升降板底面设有安装板，两个安装板之间设有第二双向丝杠，第二双向丝杠的一端设有第二电机，第二双向丝杠的正方螺纹段上螺纹连接有第二丝杠座，两个第二丝杠座之间设有滑动座和连杆组件，第二丝杠座和滑动座的底面均设有夹紧机构。本发明利用驱动机构带动升降板升降，调节传力杆的高度；通过第二双向丝杠、第二丝杠座移动、连杆组件、滑动座，实现等间距调节，保证相邻两个传力杆的间距相同；第二丝杠座、滑动座的高度相同，防止传力杆发生竖向移动；夹紧机构增加了与传力杆的接触面积，防止传力杆偏转。
Concrete pavement dowel bar fixing device
The invention discloses a concrete pavement dowel bar fixing device, and belongs to the technical field of road construction, the concrete pavement dowel bar fixing device comprises a support, a fixing pipe, a moving rod, a lifting plate and a driving mechanism are arranged below the support, mounting plates are arranged on the bottom surface of the lifting plate, a second bidirectional lead screw is arranged between the two mounting plates, and a second motor is arranged at one end of the second bidirectional lead screw. Second lead screw bases are connected to the square threaded sections of the second bidirectional lead screws in a threaded mode, a sliding base and a connecting rod assembly are arranged between the two second lead screw bases, and clamping mechanisms are arranged on the bottom faces of the second lead screw bases and the bottom face of the sliding base. The lifting plate is driven by the driving mechanism to ascend and descend, and the height of the dowel bar is adjusted; by means of a second bidirectional lead screw, movement of a second lead screw seat, a connecting rod assembly and a sliding seat, equal-interval adjustment is achieved, and it is guaranteed that the interval between every two adjacent dowel bars is the same; the second lead screw seat and the sliding seat are the same in height, so that the dowel bar is prevented from vertically moving; the contact area of the clamping mechanism and the dowel bar is increased, and deflection of the dowel bar is prevented.
本发明公开了一种混凝土路面传力杆固定装置，属于道路施工技术领域，包括支架，支架的下方设置有固定管、移动杆、升降板和驱动机构，升降板底面设有安装板，两个安装板之间设有第二双向丝杠，第二双向丝杠的一端设有第二电机，第二双向丝杠的正方螺纹段上螺纹连接有第二丝杠座，两个第二丝杠座之间设有滑动座和连杆组件，第二丝杠座和滑动座的底面均设有夹紧机构。本发明利用驱动机构带动升降板升降，调节传力杆的高度；通过第二双向丝杠、第二丝杠座移动、连杆组件、滑动座，实现等间距调节，保证相邻两个传力杆的间距相同；第二丝杠座、滑动座的高度相同，防止传力杆发生竖向移动；夹紧机构增加了与传力杆的接触面积，防止传力杆偏转。
Concrete pavement dowel bar fixing device
一种混凝土路面传力杆固定装置
CHEN SHUANGGUI (Autor:in) / LIU YU (Autor:in) / SONG HONGGANG (Autor:in) / ZHANG JIAN (Autor:in) / LIU ZHENG (Autor:in) / GOU CHAOCHAO (Autor:in) / CHEN WEISHAN (Autor:in) / LUO XU (Autor:in) / ZHAO YIRONG (Autor:in) / LI HAOFEI (Autor:in)
05.11.2024
Patent
Elektronische Ressource
Chinesisch
IPC:
E01C
Bau von Straßen, Sportplätzen oder dgl., Decken dafür
,
CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE
Device for fixing dowel bar on concrete pavement and using method
| Europäisches Patentamt | 2024
Temporary fixing device for dowel bar on concrete pavement and use method of temporary fixing device
| Europäisches Patentamt | 2022
Dowel bars corrosion in concrete pavement
| Online Contents | 2000
Portable concrete pavement dowel bar mounting device and dowel bar mounting method
| Europäisches Patentamt | 2020