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A platform for research: civil engineering, architecture and urbanism
Rapid sealing and reinforcing device and method for highway expansion joint
The invention belongs to the technical field of highway construction, and particularly relates to a rapid sealing and reinforcing device and method for a highway expansion joint. The toothed plates are connected to gaps of the beam plates in a bolted mode, the convex teeth between the toothed plates on the two sides are meshed, the top faces of the toothed plates on the two sides are connected with an elastic sealing gasket in a bolted mode, and water passing foamed plastic is arranged at the bottom between the beam plates on the two sides. During working, the toothed plates are isolated through the elastic sealing gaskets, external gravel is prevented from entering the space between the toothed plates on the two sides, the probability that scratches are generated due to friction between the surfaces of the convex teeth of the toothed plates and the gravel is reduced, accumulation of rainwater between the toothed plates is reduced through the arranged water-passing foamed plastic, the drying degree between the toothed plates on the two sides is improved, and the service life of the toothed plates is prolonged. Therefore, the probability of corrosion of the toothed plate is reduced, the service life of the reinforcing device is prolonged, and then the safety of a road is improved.
本发明属于公路施工技术领域，具体的说是公路伸缩缝快速密封加固装置及方法，包括齿板和弹性密封垫；所述齿板栓接到梁板的缝隙处，两侧所述齿板之间的凸齿啮合，两侧所述齿板的顶面栓接弹性密封垫，两侧所述梁板之间的底部设置有通水泡沫塑料；工作时，通过弹性密封垫将齿板隔离，阻挡外界的沙石进入两侧的齿板之间，降低了齿板的凸齿表面与沙石发生摩擦产生划痕的概率，设置的通水泡沫塑料降低了雨水在齿板之间的聚集，提高了两侧的齿板之间的干燥程度，从而降低了齿板发生锈蚀的概率，提高了加固装置的使用寿命，继而提高了公路的安全性。
Rapid sealing and reinforcing device and method for highway expansion joint
The invention belongs to the technical field of highway construction, and particularly relates to a rapid sealing and reinforcing device and method for a highway expansion joint. The toothed plates are connected to gaps of the beam plates in a bolted mode, the convex teeth between the toothed plates on the two sides are meshed, the top faces of the toothed plates on the two sides are connected with an elastic sealing gasket in a bolted mode, and water passing foamed plastic is arranged at the bottom between the beam plates on the two sides. During working, the toothed plates are isolated through the elastic sealing gaskets, external gravel is prevented from entering the space between the toothed plates on the two sides, the probability that scratches are generated due to friction between the surfaces of the convex teeth of the toothed plates and the gravel is reduced, accumulation of rainwater between the toothed plates is reduced through the arranged water-passing foamed plastic, the drying degree between the toothed plates on the two sides is improved, and the service life of the toothed plates is prolonged. Therefore, the probability of corrosion of the toothed plate is reduced, the service life of the reinforcing device is prolonged, and then the safety of a road is improved.
本发明属于公路施工技术领域，具体的说是公路伸缩缝快速密封加固装置及方法，包括齿板和弹性密封垫；所述齿板栓接到梁板的缝隙处，两侧所述齿板之间的凸齿啮合，两侧所述齿板的顶面栓接弹性密封垫，两侧所述梁板之间的底部设置有通水泡沫塑料；工作时，通过弹性密封垫将齿板隔离，阻挡外界的沙石进入两侧的齿板之间，降低了齿板的凸齿表面与沙石发生摩擦产生划痕的概率，设置的通水泡沫塑料降低了雨水在齿板之间的聚集，提高了两侧的齿板之间的干燥程度，从而降低了齿板发生锈蚀的概率，提高了加固装置的使用寿命，继而提高了公路的安全性。
Rapid sealing and reinforcing device and method for highway expansion joint
公路伸缩缝快速密封加固装置及方法
YANG WENLI (author) / XU LIWEI (author) / SUN ZHENG (author) / YIN TAO (author) / CHEN PAN (author) / ZHANG ZHAO (author) / ZHAO NAN (author) / LI YANGYANG (author) / LYU YUGE (author) / QIAO LEI (author)
2022-04-29
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
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