Emergency escape structure of variable amplitude oil cylinder crane for ship and use method of emergency escape structure

Abstract

An emergency escape structure of a variable amplitude oil cylinder crane for a ship comprises a driving cab seat, an escape port, an escape door device, a first escape ladder, a foundation pillar platform, an escape platform and a second escape ladder, wherein the driving cab seat is a foldable seat arranged in the middle of a driving cab of the crane; the escape door device is arranged at the bottom of the escape port; the escape port is formed in the bottom of the driving cab of the crane, located below the driving cab seat and communicated with the foundation pillar platform through the first escape ladder arranged blow the escape port; and the foundation pillar platform is arranged on the periphery of a foundation pillar of the crane, the escape platform is arranged on the foundation pillar platform, and the side part of the escape platform is communicated with a deck safety zone through the second escape ladder. During the use, a user firstly puts away the driving cab seat, then pushes a hand wheel to open a moving door and expose the escape port and reaches the deck safety zone through the escape port, the first escape ladder, the foundation pillar platform and the escape platform sequentially. By means of the design, people can escape when a driving cab window cannot be opened, and the safety performance is improved.

Description

technical field [0001] The invention relates to an emergency evacuation structure of a crane, in particular to an emergency evacuation structure of a marine oil cylinder luffing crane and a method for using the same, which is particularly suitable for escaping when the doors and windows of the driver's cab cannot be opened, and improves safety performance. Background technique [0002] When an accident occurs in the internal control system of the crane and the operator's internal passage of the crane is blocked, the escape method of the marine oil cylinder luffing crane is generally the first step: fully push the front window, and the second step: the escaper uses the driver's cab The escape cable slides down from the driver's cab, and the special design of the escape cable is wound on the escape rope reel and installed inside the driver's cab. When escaping, use the shackle on the escape cable to fix it on the driver's cab of the luffing crane. The escapee is tied to the sa...

AI Technical Summary

Problems solved by technology

[0006] The purpose of the present invention is to overcome the problem in the prior art that there is no way to escape when the doors and windows of the driver's cab cannot be opened, and to provide a marine oil cylinder luffing crane emergency escape that can escape even when the doors and windows of the driver's cab cannot be opened. structure and how to use it

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