Installing tool for D-series high-speed train door system

Abstract

The invention discloses an installing tool for a D-series high-speed train door system. The installing tool comprises a door frame assembling tool, a side assembly tool, a mechanism positioning tool and a door leaf tool. The door frame assembling tool is provided with a square installing frame, an upper pressing rod frame and a lower pressing rod frame. The square installing frame is provided witha positioning and clamping assembly. The side assembly tool is installed on a right vertical rod. The door leaf tool is provided with a door leaf hanging frame. When the D-series high-speed train door system is installed, a door frame of the door system is positioned and installed through the door frame assembling tool first, the side assembly tool and the door frame assembling tool are then usedin cooperation for installing a side assembly of the door system, a door opening / closing mechanism of the door system is positioned and installed through the mechanism positioning tool, and finally adoor leaf of the door system is positioned and hung through the door leaf tool, so that the D-series high-speed train door system assembly can be positioned and carried without manual carrying or positioning, and the installing difficulty of the door system is greatly lowered.

Description

technical field [0001] The invention relates to the technical field of motor train installation auxiliary equipment, in particular to a motor train unit door system installation tool. Background technique [0002] The EMU has multiple passenger compartment door systems, which are used to open and close the doors of the passenger compartments to facilitate passengers to get on and off. The door system includes a door frame, a side-standing integrated assembly, a door switch mechanism, and a door leaf. The various components of the door system are large in size, and they need to be transported by multiple people during installation, and additional installers are required to measure and position them one by one. This requires high installation skills for the installers, and the installation quality of different installers is different. As a result, the installation quality of the EMU is uneven, which affects the normal use of the EMU, and the door system components are manuall...

AI Technical Summary

Problems solved by technology

The various components of the door system are large in size, and they need to be transported by multiple people during installation, and additional installers are required to measure and position them one by one. This requires high installation skills for the installers, and the installation quality of different installers is different. As a result, the installation quality of the EMU is uneven, which affects the normal use of the EMU, and the door system components are manually moved, which is labor-intensive

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