Cab sealing structure

The utility model relates to the technical field of cab sealing, and discloses a cab sealing structure which comprises a fixing assembly, the fixing assembly comprises a sealing assembly arranged on the outer side of a door plate, and an outer sealing rubber plate arranged on the edge of the outer surface of the door plate; the inner sealing rubber strip is arranged on the inner side of the door plate; the sound-absorbing cotton slivers are arranged on the door plate, and open grooves matched with the sound-absorbing cotton slivers are formed in the door plate; the connecting plate is arranged on one side of the sound-absorbing cotton strip; and the spring is arranged on one side of the connecting plate, and the sealing assembly is arranged, so that the absorption effect of the sound-absorbing cotton strip on external noise is improved. 本实用新型涉及驾驶室密封技术领域，且公开了一种驾驶室密封结构，包括固定组件，固定组件包括：门板外侧设置有密封组件包括：外密封胶板设置于门板的外表面边缘；内密封胶条设置于门板的内侧；吸音棉条设置于门板上，门板上设置有配合吸音棉条的开槽；连接板设置于吸音棉条的一侧；弹簧设置于连接板的一侧，通过设置密封组件，增加了吸音棉条对外部噪声的吸收效果。