Limiting process partition plate for assembling box type track beam

The utility model discloses a limiting process partition plate for assembling a box type track beam, which comprises a wall plate, the lower end face of the wall plate is a horizontal plane, lateral limiting plates are respectively fixed on two sides of the wall plate, the outer end faces of the lateral limiting plates are vertical planes, and the distance between the two vertical planes is equal to the width of an inner cavity of the box type track beam; an upper-layer limiting plate is fixed to the upper end of the wallboard, the upper end face of the upper-layer limiting plate is a horizontal plane, and the height of the upper end face of the upper-layer limiting plate is equal to that of the bottom face of a cover plate in the box type track beam. A notch limiting plate is fixed to the lower end of the wall plate, and the width of the notch limiting plate is slightly smaller than that of a notch in the lower cover plate of the box type track beam. The process partition plate is in surface contact with the