Tensioning and anchor sealing die for precast beam

The utility model discloses a precast beam tensioning and anchor sealing mould, two splicing templates are fastened and installed on an anchorage device of a precast beam through bolts, the two splicing templates are fixed to form a cylinder structure, after cement mortar is filled in the cylinder structure, a vibrating check block extends into the cylinder structure, and the cylinder structure is fixed through bolts. And then the handheld grip is held by a hand to vibrate and compact the cement mortar, so that the anchor sealing operation is realized. Compared with an existing bare-handed anchor sealing mode, the surface of the anchor sealing end is smooth, the appearance is more attractive after forming, the anchor sealing structure is compact, the mold is convenient to assemble and disassemble and can be reused, and the using amount of cement mortar is saved. 本实用新型公开了一种预制梁张拉封锚模具，两个拼装模板通过螺栓紧固安装在预制梁的锚具上，两个拼装模板固定后形成一个圆筒结构，往圆筒结构内填充水泥砂浆后，将振捣挡块伸入圆筒结构内，然后用手握住手持握把以对水泥砂浆进行振捣密实，以实现封锚作业。相比于现有采用徒手封锚的方式，封锚端表面平整，成型后外观更美