The invention relates to the technical field of engineering machinery and particularly relates to a caterpillar track section assembly and a caterpillar track assembly. The caterpillar track section assembly comprises a caterpillar track section body and a connecting piece, wherein the caterpillar track section body is provided with a matching notch, and the matching notch penetrates through the side wall connecting pieces defining the pin shaft hole to be connected with the two side walls of the matching notch respectively, so the matching notch has a first state that the matching notch gets close to the pin shaft hole while the pin shaft hole shrinks and a second state that the matching notch keeps away from the pin shaft hole while being opened. The caterpillar track section assembly is advantaged in that the pin shaft can be easily disassembled, and integrity of the pin shaft and a caterpillar track section is guaranteed.
本发明涉及工程机械技术领域,具体而言,涉及一种链轨节组件和履带总成。链轨节组件包括链轨节本体、连接件;链轨节本体具有配合缺口,配合缺口贯穿围成销轴孔的侧壁连接件分别连接配合缺口的两侧壁,用于使配合缺口具有相互靠近而销轴孔紧缩的第一状态,以及使配合缺口具有保持远离而销轴孔开放的第二状态。其能够轻松地拆卸销轴,且保障了销轴和链轨节的完好。
Caterpillar track section assembly and caterpillar track assembly
链轨节组件和履带总成
2021-04-13
Patent
Electronic Resource
Chinese
IPC: | B62D MOTOR VEHICLES , Motorfahrzeuge |
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