Bridge pier stud crawler capable of spanning middle straining beam

The invention provides a bridge pier stud crawler capable of crossing a middle straining beam, which comprises a crawler body, an opening is formed in the crawler body, the opening is used as a channel for the crawler body to pass through the middle straining beam in the process of crawling along the bridge pier stud, and the width of the opening is larger than that of the middle straining beam and smaller than the diameter of the bridge pier stud. According to the technical scheme, the crawler body can be effectively fixed to the bridge pier column, and the crawler body cannot be blocked by a middle tie beam when crawling on the bridge pier column. 本发明提供一种可跨越中系梁的桥梁墩柱爬行器，包括爬行器本体，所述爬行器本体上设置有一个开口，所述开口作为爬行器本体沿桥梁墩柱爬行过程中穿过中系梁的通道，所述开口的宽度大于中系梁的宽度，且小于桥梁墩柱的直径。本技术方案，爬行器本体能够有效固定在桥梁墩柱上，且爬行器本体能够在桥梁墩柱上爬行时不会受到中系梁的阻挡。