The utility model discloses a marine elevator wire rope of speed limiter anti -shaking device, it includes that a plurality of covers locate wire rope is last and prevent shaking the subassembly alongwhat wire rope length direction arranged in proper order, every the subassembly of preventing shaking include installing support, fixed mounting in grip block on the installing support, by grip blockfixed mounting in two uide bushings on the installing support, the grip block with form between the installing support prevent that wire rope from rocking prevent shaking the cavity. This marine elevator wire rope of speed limiter anti -shaking device restricts the wire rope of speed limiter of motion completely and moves in the subassembly preventing shaking to effectively avoided marine elevator wire rope of speed limiter to rock or potential safety hazard during the strong wind at ship's ladder, had safe and reliable, the structure is succinct, the installation is convenient, operation andmaintenance cost advantage such as lower.