Lifeboat hoisting device for ship lifesaving

Abstract

The invention relates to the technical field of ship auxiliary equipment, and discloses a lifeboat hoisting device for ship lifesaving. The lifeboat hoisting device comprises a hanging bracket, a boat fall and a fixing frame, the fixing frame is fixedly connected to the lower side of the top end of the hanging bracket, a guide roller is movably connected to the upper portion of the inner side of the fixing frame, a winding drum is movably connected to the position, located at the lower side of the guide roller, of the fixing frame, the bottom end of the fixing frame is fixedly connected with a telescopic rod, the top end of the telescopic rod is fixedly connected with a fixing ring, the side surface of the fixing ring is fixedly connected with a connecting rod, and the other end of the connecting rod is fixedly connected with a supporting block. According to the device, the fixing frame is arranged at the lower side of the top end of the hanging bracket, the telescopic rod is arranged at the bottom side of the fixing frame, the top end of the telescopic rod is fixedly connected with the fixing ring, the fixing ring is connected with the supporting block through the connecting rod, the boat fall is divided into three strands to respectively penetrate through the fixing ring, and the shaking generated when the boat fall is in a working state is reduced through the effect of the connecting rod.

Description

technical field [0001] The invention relates to the technical field of ship auxiliary equipment, in particular to a lifeboat hoisting device for ship lifesaving. Background technique [0002] Lifeboat refers to a special lifeboat set up on a ship to rescue the crew in case of shipwreck. It is propelled by paddles, sails, power engines, etc. Under normal circumstances, lifeboats are stored using davits, and davits are mostly placed at the stern. , to facilitate escape without affecting the normal navigation of the ship. [0003] When the existing lifeboat davit is hoisting and placing the lifeboat, because the lifeboat is hoisted by the force of the rope or wire rope, it will shake during the lifting work, and the greater the shaking range, the greater the wear on the rope , and even cause the lifeboat to sideways, and because the lifeboat is released by gravity, when the lifeboat falls to the sea surface, it will produce a huge impact, which is easy to cause injury to the p...

AI Technical Summary

Problems solved by technology

[0004] In view of the deficiencies in the use of the existing lifeboat hoist proposed in the background technology, the present invention provides a lifeboat hoisting device for ship lifesaving, which can reduce the shaking generated when the lifeboat is hoisted, and reduce the lifeboat falling into the water. The advantages of the impact of time, solve the technical problems raised in the above-mentioned background technology

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