Bridge expansion joint resilient means

The utility model provides a bridge expansion joint resilient means, relates to indisputable road bridge roof beam construction field, including anticreep support bar, sponge end liner, bridge terminal surface and elastomer, the anticreep support bar with the terminal surface links to each other, the sponge end liner sets up in the expansion joint, and passes through the anticreep support bar with the terminal surface is the fixed connection relation, the elastomer sets up in the expansion joint, and the elastomer lower part with sponge end liner part combines to form reinforcement segment, not only can effectively fill the expansion joint, be difficult for droing to has higher anti tension and shear ability after the completion, long service life. 种桥梁伸缩缝弹性装置，涉及铁路桥梁建设领域，包括防脱支撑条、海绵底衬、桥梁端面和弹性体；所述防脱支撑条与所述端面相连；所述海绵底衬设置于伸缩缝内，并通过所述防脱支撑条与所述端面呈固定连接关系；所述弹性体设置于伸缩缝内，并且所述弹性体下部与所述海绵底衬部分结合形成加强区；不仅能够有效填充伸缩缝，不易脱落，并且在完工后具有较高的抗拉伸剪切能力，使用寿命长。