Emergency services were called to Yeerongpilly station just after 5.30am on Thursday.

The station was closed for hours but police said the platforms reopened just after 7am and train services returned to normal.

Beenleigh and Gold Coast line trains in both directions had been running express through Yeerongpilly station, but still stopping at Yeronga and Moorooka stations, according to TransLink.

Police investigations were ongoing.