Marine elevator assembly

Abstract

The invention discloses a marine elevator assembly which comprises a push-pull cage door, a movable base, an overhaul platform, a roof punching buffer device and a landing door safety control device.Combination deviation generated by a fixed base is avoided, and a protection device is additionally arranged at the top of the roof punching buffer device when a marine elevator runs, so that a transmission mechanism on a standard knot guide rail is prevented from stopping derailing under the condition that other safety devices fail to carry out roof punching. The landing door safety control device has the advantages of being capable of achieving electric interlocking between the marine elevator and a landing door, preventing people or objects from falling from a high position and the like, facilitates marine intelligent structure construction and is convenient to popularize and use. The push-pull cage door is reasonable and simple in structural arrangement, convenient to use and operate,convenient to push and pull, not prone to blockage and high in practicability. The risk that the body of maintenance personnel of the maintenance platform is stressed unstably when the maintenance personnel stand and work at high altitude is avoided, the maintenance personnel can check the working conveniently, and the safety guarantee of the personnel is provided.

Description

technical field [0001] The invention relates to the field of marine equipment, in particular to an assembly of a marine elevator. Background technique [0002] Ships are man-made means of transportation that mainly operate in geographical waters. Ships are widely used in modern life. The use of ships to carry goods and structures such as radar on the surface of ships require the use of elevators to control their rise or fall. Most of the existing marine lifts are not equipped with a landing door system during production. Most of the landing doors are self-made by the construction unit, so there will be no electrical interlocking of the landing door. The elevator cage can open the landing door at any position. The danger of objects falling from high places; the existing marine lift push-pull cage door, the pulley of the sliding door is generally installed at the bottom of the door leaf. During the practical process, the pulley is easy to derail and deform, causing the door to...

AI Technical Summary

Problems solved by technology

Most of the existing marine lifts are not equipped with a landing door system during production. Most of the landing doors are self-made by the construction unit, so there will be no electrical interlocking of the landing door. The elevator cage can open the landing door at any position. The danger of objects falling from high places; the existing marine lift push-pull cage door, the pulley of the sliding door is generally installed at the bottom of the door leaf. During the practical process, the p...

Images