A vertical battery box for rail transit engineering vehicles

Abstract

This utility model discloses a vertical battery box for rail transit engineering vehicles, which is fixedly installed on the floor of the rail transit engineering vehicle in a standing manner. The battery box includes an outer box, a battery trolley, a box door, and a self-locking guide rail. The outer box includes an outer box frame and a skin, ventilation cap, and dustproof air inlet on the outer box frame. The outer box frame and skin are thin. The battery trolley holds the battery and includes a tray and a guide rail interface on the side of the tray. The tray is sized to match the battery. The battery trolley forms a push-pull drawer structure through the self-locking guide rail. The self-locking guide rail is a nested three-layer structure, with each two layers sliding against each other. The outer layer is fixed to the outer box frame, and the inner layer is fixed to the guide rail interface. This utility model has the advantages of being suitable for rail transit engineering vehicles, having higher ease of operation, higher structural safety, and contributing to the overall vehicle weight reduction.

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