Precast beam pedestal

The invention discloses a precast beam pedestal which comprises a cross beam, a pair of mounting grooves formed in the top faces of the two ends of the cross beam correspondingly, and a pair of rubber plates arranged in the mounting grooves correspondingly. The rubber plates are adopted at the two ends of the pedestal to form a buffer structure, and after the precast beam is tensioned and arched, even if the stress at the two ends is increased, the footing concrete can be effectively prevented from cracking and being damaged. 本申请公开一种预制梁台座，包括横梁，一对安装槽，分别设置在横梁两端的顶面上，一对橡胶板，分别设置在所述安装槽内。本申请的台座两端采用橡胶板形成缓冲结构，预制梁张拉起拱后即使两端受力增大，也能有效防止底脚混凝土崩裂、破损。