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A platform for research: civil engineering, architecture and urbanism
Bolt-free impact-resistant comb plate expansion device
The invention discloses a bolt-free anti-impact comb-shaped plate telescopic device which comprises a supporting body, a mounting groove is formed in the supporting body, a jacking block is movably connected to the inner surface of the mounting groove, the jacking block is made of hard rubber, a limiting device is arranged on the inner surface of the mounting groove, the jacking block is located in the limiting device, and the limiting device is connected with the jacking block. A top plate is fixedly connected to the inner surface of the mounting groove, and the upper surface of the top plate is flush with the upper surface of the supporting body. A supporting plate is arranged on the side surface of the supporting body, the dustproof plate is divided into a left plate body and a right plate body through an ejector rod, a fixing block and the dustproof plate body, the angle of the left plate body and the angle of the right plate body can be changed, and when a vehicle passes through the comb plate, the angle of the vehicle is changed along with the angle change of the comb plate, so that rainwater, namely silt, on the dustproof plate is discharged; and deposition on the upper surface of the waterproof plate is avoided.
本发明公开了一种无螺栓抗冲击梳形板伸缩装置，其包括：支撑体，所述支撑体上设置有安装槽，所述安装槽的内表面活动连接有顶位块，所述顶位块的材质为硬质橡胶，所述安装槽的内表面设置有限位装置，所述顶位块位于限位装置的内部，所述安装槽的内表面固定连接有顶板，所述顶板的上表面与支撑体的上表面平齐；所述支撑体的侧表面设置有支撑板，通过顶杆、固定块、防尘板，防尘板分为左板与右板，且均可发生角度改变，在车辆经过梳齿板上时，随着梳齿板的角度改变随之发生角度的改变，从而将防尘板上的雨水即泥沙排出，避免在防水板的上表面淤积。
Bolt-free impact-resistant comb plate expansion device
The invention discloses a bolt-free anti-impact comb-shaped plate telescopic device which comprises a supporting body, a mounting groove is formed in the supporting body, a jacking block is movably connected to the inner surface of the mounting groove, the jacking block is made of hard rubber, a limiting device is arranged on the inner surface of the mounting groove, the jacking block is located in the limiting device, and the limiting device is connected with the jacking block. A top plate is fixedly connected to the inner surface of the mounting groove, and the upper surface of the top plate is flush with the upper surface of the supporting body. A supporting plate is arranged on the side surface of the supporting body, the dustproof plate is divided into a left plate body and a right plate body through an ejector rod, a fixing block and the dustproof plate body, the angle of the left plate body and the angle of the right plate body can be changed, and when a vehicle passes through the comb plate, the angle of the vehicle is changed along with the angle change of the comb plate, so that rainwater, namely silt, on the dustproof plate is discharged; and deposition on the upper surface of the waterproof plate is avoided.
本发明公开了一种无螺栓抗冲击梳形板伸缩装置，其包括：支撑体，所述支撑体上设置有安装槽，所述安装槽的内表面活动连接有顶位块，所述顶位块的材质为硬质橡胶，所述安装槽的内表面设置有限位装置，所述顶位块位于限位装置的内部，所述安装槽的内表面固定连接有顶板，所述顶板的上表面与支撑体的上表面平齐；所述支撑体的侧表面设置有支撑板，通过顶杆、固定块、防尘板，防尘板分为左板与右板，且均可发生角度改变，在车辆经过梳齿板上时，随着梳齿板的角度改变随之发生角度的改变，从而将防尘板上的雨水即泥沙排出，避免在防水板的上表面淤积。
Bolt-free impact-resistant comb plate expansion device
一种无螺栓抗冲击梳形板伸缩装置
CAO LANCHUN (author) / SI GUOCAI (author) / HU ZHIHUI (author)
2024-12-20
Patent
Electronic Resource
Chinese
IPC:
E01D
BRIDGES
,
Brücken
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