Slurry inlet and outlet connecting mechanism for fabricated building connecting sleeve

The utility model belongs to the field of building construction devices. The utility model relates to a connecting mechanism, in particular to a slurry inlet-outlet connecting mechanism for a fabricated building connecting sleeve. The connecting mode of a slurry inlet and a slurry outlet of an existing fabricated building connecting sleeve is too tedious. The installation is not firm. Proposed nowis the following scheme, the device comprises a first connecting sleeve and a second connecting sleeve, one side of the first connecting sleeve is fixedly connected with a sealing pipe in a sealed mode. One side of the sealing pipe is attached to one side of the second connecting sleeve in a sealed mode. Fixing plates are fixedly connected to the top and the bottom of the second connecting sleeve; the mortar leakage prevention device is reasonable in structure, easy and convenient to operate, capable of rapidly fixing the second connecting sleeve and the first connecting sleeve in a sealed mode, simple, rapid, capabl