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A platform for research: civil engineering, architecture and urbanism
Comb tooth type telescopic device
The invention belongs to the field of comb plates, and particularly relates to a comb tooth type telescopic device. The device comprises a joint-crossing middle toothed plate, a left toothed plate anda right toothed plate, the joint-crossing middle toothed plate is arranged on the expansion joint; two opposite sides of the joint-crossing middle toothed plate are respectively connected with a lefttoothed plate and a right toothed plate; the left toothed plate is arranged on concrete in the left side of the expansion joint; the right toothed plate is arranged on concrete in the right side of the expansion joint; the device further comprises a plurality of displacement control assemblies, each displacement control mechanism comprises guide rails, a connecting rod assembly and an elastic element, the guide rails are arranged at the two sides of the expansion joint, the guide rails at the two sides of the expansion joint are movably connected with the connecting rod assembly, the midpointof the connecting rod assembly is movably connected with the elastic element, and the elastic element is connected with the joint-crossing middle toothed plate. Through cooperation of the connectingrod assembly and the guide rails, it is guaranteed that the seam width formed by the two sides of the seam-crossing middle toothed plate and the left toothed plate and the seam width formed by the twosides of the seam-crossing middle toothed plate and the right toothed plate are uniform, and the driving comfort is improved.
本发明属于梳齿板领域，具体涉及一种梳齿型伸缩装置。包括跨缝中齿板、左边齿板和右边齿板，所述跨缝中齿板设置在伸缩缝上，所述跨缝中齿板的相对两侧分别连接左边齿板和右边齿板，所述左边齿板设置在伸缩缝左侧的混凝土上，所述右边齿板设置在伸缩缝右侧的混凝土上，还包括若干个位移控制组件，所述位移控制机构包括导轨、连杆组件和弹性元件，所述导轨设置在伸缩缝两侧，伸缩缝两侧的导轨均活动连接连杆组件，所述连杆组件的中点活动连接弹性元件，所述弹性元件连接跨缝中齿板。本发明通过连杆组件和导轨配合，保证跨缝中齿板两侧分别与左边齿板和右边齿板形成的缝宽均匀，起到了提高行车舒适度的作用。
Comb tooth type telescopic device
The invention belongs to the field of comb plates, and particularly relates to a comb tooth type telescopic device. The device comprises a joint-crossing middle toothed plate, a left toothed plate anda right toothed plate, the joint-crossing middle toothed plate is arranged on the expansion joint; two opposite sides of the joint-crossing middle toothed plate are respectively connected with a lefttoothed plate and a right toothed plate; the left toothed plate is arranged on concrete in the left side of the expansion joint; the right toothed plate is arranged on concrete in the right side of the expansion joint; the device further comprises a plurality of displacement control assemblies, each displacement control mechanism comprises guide rails, a connecting rod assembly and an elastic element, the guide rails are arranged at the two sides of the expansion joint, the guide rails at the two sides of the expansion joint are movably connected with the connecting rod assembly, the midpointof the connecting rod assembly is movably connected with the elastic element, and the elastic element is connected with the joint-crossing middle toothed plate. Through cooperation of the connectingrod assembly and the guide rails, it is guaranteed that the seam width formed by the two sides of the seam-crossing middle toothed plate and the left toothed plate and the seam width formed by the twosides of the seam-crossing middle toothed plate and the right toothed plate are uniform, and the driving comfort is improved.
本发明属于梳齿板领域，具体涉及一种梳齿型伸缩装置。包括跨缝中齿板、左边齿板和右边齿板，所述跨缝中齿板设置在伸缩缝上，所述跨缝中齿板的相对两侧分别连接左边齿板和右边齿板，所述左边齿板设置在伸缩缝左侧的混凝土上，所述右边齿板设置在伸缩缝右侧的混凝土上，还包括若干个位移控制组件，所述位移控制机构包括导轨、连杆组件和弹性元件，所述导轨设置在伸缩缝两侧，伸缩缝两侧的导轨均活动连接连杆组件，所述连杆组件的中点活动连接弹性元件，所述弹性元件连接跨缝中齿板。本发明通过连杆组件和导轨配合，保证跨缝中齿板两侧分别与左边齿板和右边齿板形成的缝宽均匀，起到了提高行车舒适度的作用。
Comb tooth type telescopic device
一种梳齿型伸缩装置
XU JIANGQIANG (author) / LIU XINCHENG (author) / LIU FENG (author) / ZHANG HEPING (author) / ZHANG YONGBO (author) / ZOU YUANXIONG (author)
2020-10-23
Patent
Electronic Resource
Chinese
IPC:
E01D
BRIDGES
,
Brücken
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