With the increase of high-rise buildings, the use of elevators is more and more extensive. The hanging wheels for elevator doors are used to guide and carry the elevator doors to move. In general, the hanging wheels are rotatably fixed on the elevator doors, and the hanging wheels pass through the periphery thereof. The rail groove is rolled along a preset track to realize a smooth switch of the elevator door. The structure of the door hanging wheel is basically composed of a hub and a wheel housing, and a wheel groove is arranged on the circumference of the wheel housing. The groove shape of the existing wheel groove is substantially a circular arc shape or a square shape, and the door hanging wheel and the steel wire are matched.

Category: Single iron wheel, iron wheel with bracket

Decoration and construction content: installation engineering

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