Have a dolly of lifting that lifts with radial clamping function concurrently

The utility model discloses a have a dolly of lifting that lifts with radial clamping function concurrently has solved motor assembly in -process and has gone up and down and the steady problem of sending of adorning of level to motor shaft. Include that it passes the hole to be provided with lower lead screw on crossbeam (7), passing the hole, lower lead screw be provided with lower lead screw nut (8) on, the spiro union has lower lead screw (6) in lower lead screw nut (8), under lower lead screw's (6) top is provided with V -arrangement clamp splice (15), be provided with round pin axle (9) on the top of left stand, the left end of inverse -u -shaped support (10) articulates on round pin axle (9), the right -hand member of inverse -u -shaped support (10) passes through bolt (14) and pegs graft together with right stand, be provided with screw nut (12) on the back timber of inverse -u -shaped support (10), on the spiro union has in last screw nut (12) lead screw (11), lower extreme at last lead screw (11) is