Full-height railway shielding door upright column system

Abstract

The invention relates to a full-height railway shielding door upright column and an adjusting device thereof. The full-height railway shielding door upright column comprises an upright column, an upper supporting system and a lower supporting system. The lower supporting system comprises a threshold, a connecting block arranged on the upper surface of the threshold and a support component arranged between the threshold and a civil structure under the threshold. The support component comprises an upper support and a lower support which can be mutually, vertically and movably connected; the upper support is in transverse sliding connection with the lower surface of the threshold through an insulating part; and the lower support is in transverse sliding connection with the civil structure through a first sliding mechanism and also can longitudinal move. The upper supporting system comprises an upper support frame which is in transverse sliding connection with the civil structure at the top part trough a second sliding mechanism and a connecting piece which is connected with the upper support frame and can longitudinally move; a telescopic insulating connecting link is respectively hinged with the connecting piece and the upper end of the upright column. The invention can adjust the deformation or the installation error of the civil structure during the installation and absorb the civil sedimentation deformation during the use, thereby not only satisfying the installation process, but also satisfying the stress requirements of the structure.

Description

technical field [0001] The invention relates to a full-height column system for subway screen doors with convenient construction and multi-directional and convenient gap adjustment. Background technique [0002] With the popularization and application of urban light rail and subway in major cities, subway screen doors and security door systems have gradually been widely used. One of the main functions of the subway screen door system is to play an isolation role, so its main force-bearing components must have sufficient strength and rigidity to meet safety requirements. [0003] The steel column, which is the main force-bearing component of the screen door system, is generally connected to the civil structure through the upper and lower connectors. The installation accuracy of the steel column is much higher than the construction accuracy of the civil structure. Therefore, the installation structure and installation method of the steel column of the subway screen door not o...

AI Technical Summary

Problems solved by technology

Therefore, the installation structure and installation method of the steel column of the subway screen door not only affect the construction, but also affect the use of the subway screen door

The currently used steel column installation structure is not convenient enough for the construction of the subway screen door, and it is not ideal for adapting to changes in the civil structure (such as the settlement of the civil structure) during the use of the subway screen door

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