Anti -leakage model hoisting device

The utility model provides an anti -leakage model hoisting device, master module including being equipped with main trompil still includes cylindric slide bar, and the master module comprises main board and second board, just will along binding face laminating each other in main board and second board main trompil is divided into two, and the binding face of main board bores and is equipped with the slide opening, bore on the binding face of second board be equipped with with jack that the slide opening corresponds and jack bottom have been seted up and have been run through the only lockholeof second board face, the slide bar setting is in interior just its outer ends of slide opening is provided with the rotatable tapered end that ends. Utilize the slide bar in slide opening and slot the slip and end the tapered end and end the lockhole, realize being connected and the separation of main board and second board, let two boards connect closely, dismantle simply. The utility model discloses simple structure, c