Safe isolation platform for vertical shaft

Abstract

The invention belongs to the field of isolation platforms, and particularly relates to a novel safe isolation platform for a vertical shaft. The novel safe isolation platform comprises a platform body 1, embedded parts 2, embedded part buffer strips 3, timber wedges 4 and U-shaped clips 5 for welding of the steel platform, wherein the platform body 1 is placed on the embedded parts 2 through the timber wedges 4 or the U-shaped clips 5; the embedded parts 2 are fixed to a wall, a plurality of the embedded parts 2 are mounted in the same horizontal position, and a plurality of the embedded parts 2 are further arranged in positions on the embedded part buffer strips 3 shown in the figure 2 so as to prevent the platform body 1 from slipping down. The safe isolation platform is mounted and used by adopting bolt holes reserved after construction of a specially manufactured cylinder mold, the design is reasonable, other costs of support platform propping are reduced, and the safety of the isolation platform is improved.

Description

technical field [0001] The technology belongs to the field of isolation platforms, and in particular relates to a shaft safety isolation platform. Background technique [0002] During the construction of the high-temperature gas-cooled reactor nuclear power plant, the storage room of the spent fuel plant is a vertical shaft structure, which is similar to the structure of an elevator shaft. The construction height is high and it is difficult to guarantee construction safety without support and protection devices. How to effectively ensure safety during the construction process has become an urgent need solved problem. Contents of the invention [0003] The purpose of the present invention is to provide a shaft safety isolation platform that is easy to operate, stable and safe, and improves the safety of the isolation platform. [0004] The technical scheme of the present invention is as follows: a shaft safety isolation platform, including a platform main body, embedded pa...

AI Technical Summary

Problems solved by technology

[0002] During the construction of the high-temperature gas-cooled reactor nuclear power plant, the storage room of the spent fuel plant is a vertical shaft structure, which is similar to the structure of an elevator shaft. The construction height is high and it is difficult to guarantee construction safety without support and protection devices. How to effectively ensure safety during the construction process has become an urgent need solved problem

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