Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Device for repairing cracks of roads and bridges
The invention discloses a road and bridge crack repairing device which comprises a cover plate, a thermal expansion and cold contraction mechanism arranged in a crack and more than one fixed insertion rod inserted into the bottom of the crack, the cover plate is arranged at the upper end of the crack, a groove is formed in the position, right facing the crack, of the cover plate, and more than one spring steel is installed on the top surface of the groove. The two ends of the spring steel are bent downwards and abut against the road surface outside the crack, the lower end of the heat expansion and cold contraction mechanism is fixedly connected with the fixing inserting rod through a connecting piece, the upper end of the heat expansion and cold contraction mechanism is connected with the cover plate through a fixing bolt, and heat expansion and cold contraction of filler in the crack are achieved through the heat expansion and cold contraction mechanism. The pressure of the filler after thermal expansion and cold contraction can be effectively shared through the thermal expansion and cold contraction mechanism, the probability that gaps appear again is greatly reduced, the filler can be effectively protected through the design of the cover plate, the filler can be fully connected with the road surface, a vehicle can directly pass through the upper end of the cover plate, and traffic is prevented from being affected in the maintenance process.
本发明公开了一种修复道路桥梁裂缝的装置，包括盖板、设置于裂缝中的热胀冷缩机构和一个以上插入裂缝底部的固定插杆，所述盖板设置于裂缝上端，盖板正对于裂缝处设有一凹槽，凹槽的顶面上安装有一块以上的弹簧钢，弹簧钢两端均向下弯曲，并抵在裂缝外部的路面上，热胀冷缩机构下端通过连接件与固定插杆固定连接，热胀冷缩机构上端通过固定螺栓与盖板连接，裂缝中的填充物通过热胀冷缩机构实现热胀冷缩。本发明通过热胀冷缩机构能有效的分摊填充物热胀冷缩后的压力，大大的降低了再次出现缝隙的概率，通过盖板的设计，能有效的保护填充物，使得填充物能充分的与路面连接，且车辆能直接的从盖板上端驶过，避免养护的过程中影响通车。
Device for repairing cracks of roads and bridges
The invention discloses a road and bridge crack repairing device which comprises a cover plate, a thermal expansion and cold contraction mechanism arranged in a crack and more than one fixed insertion rod inserted into the bottom of the crack, the cover plate is arranged at the upper end of the crack, a groove is formed in the position, right facing the crack, of the cover plate, and more than one spring steel is installed on the top surface of the groove. The two ends of the spring steel are bent downwards and abut against the road surface outside the crack, the lower end of the heat expansion and cold contraction mechanism is fixedly connected with the fixing inserting rod through a connecting piece, the upper end of the heat expansion and cold contraction mechanism is connected with the cover plate through a fixing bolt, and heat expansion and cold contraction of filler in the crack are achieved through the heat expansion and cold contraction mechanism. The pressure of the filler after thermal expansion and cold contraction can be effectively shared through the thermal expansion and cold contraction mechanism, the probability that gaps appear again is greatly reduced, the filler can be effectively protected through the design of the cover plate, the filler can be fully connected with the road surface, a vehicle can directly pass through the upper end of the cover plate, and traffic is prevented from being affected in the maintenance process.
本发明公开了一种修复道路桥梁裂缝的装置，包括盖板、设置于裂缝中的热胀冷缩机构和一个以上插入裂缝底部的固定插杆，所述盖板设置于裂缝上端，盖板正对于裂缝处设有一凹槽，凹槽的顶面上安装有一块以上的弹簧钢，弹簧钢两端均向下弯曲，并抵在裂缝外部的路面上，热胀冷缩机构下端通过连接件与固定插杆固定连接，热胀冷缩机构上端通过固定螺栓与盖板连接，裂缝中的填充物通过热胀冷缩机构实现热胀冷缩。本发明通过热胀冷缩机构能有效的分摊填充物热胀冷缩后的压力，大大的降低了再次出现缝隙的概率，通过盖板的设计，能有效的保护填充物，使得填充物能充分的与路面连接，且车辆能直接的从盖板上端驶过，避免养护的过程中影响通车。
Device for repairing cracks of roads and bridges
一种修复道路桥梁裂缝的装置
LIU LIPING (Autor:in) / YANG YANG (Autor:in) / LI FEI (Autor:in)
08.07.2022
Patent
Elektronische Ressource
Chinesisch
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