The invention discloses a creeper tread structure of a mechanical crane. The creeper tread structure of the mechanical crane comprises a first creeper tread and a second creeper tread, and a first elastic clamping device is arranged in a connecting block on the outer side of the second creeper tread and is clamped with the side wall of a connecting groove on the outer side of the first creeper tread; connecting blocks and connecting grooves are further provided with fixing grooves and connected through fixing check blocks, and two second elastic clamping devices are installed in each fixing check block and connected with the first creeper tread and the second creeper tread in a clamped mode. The connecting blocks are matched with the connecting grooves, so that the second creeper tread bodies are connected, and the first creeper tread bodies and the second creeper tread bodies are fixed together through clamping of the first elastic clamping devices and the first mounting holes; a fixing stop block is matched with a fixing groove, so that a second elastic clamping device is clamped with a second mounting hole, connection of the first creeper tread and the second creeper tread is further reinforced, double connection is achieved, and the connection stability is improved.
本发明公开了一种机械式起重机的履带板结构,包括第一履带板和第二履带板,所述第二履带板外侧的连接块内设置有第一弹性卡接装置并且与第一履带板外侧的连接槽侧壁形成卡接;所述连接块和连接槽上还开设有固定槽并且通过固定挡块连接,所述固定挡块内部安装有两组第二弹性卡接装置并且与第一履带板和第二履带板形成卡接。本发明采用连接块和连接槽配合,使得第二履带板和第二履带板连接,并通过第一弹性卡接装置与第一安装孔卡接将第一履带板和第二履带板固定在一起;采用固定挡块和固定槽配合,使得第二弹性卡接装置与第二安装孔卡接,进一步加固第一履带板和第二履带板的连接,双重连接,提高连接的稳定性。
creeper tread structure of mechanical crane
一种机械式起重机的履带板结构
2021-05-28
Patent
Electronic Resource
Chinese