Large-diameter shield tunnel cable laying device

The utility model provides a cable laying device for a large-diameter shield tunnel, which assists in carrying cables through a wire drawing machine, improves the construction efficiency and reduces the labor force, and comprises the wire drawing machine which is arranged on a top platform of a trolley and comprises a support frame, the top surface of the support frame is provided with two crawler belt transmission mechanisms which are symmetrically distributed left and right and are adjustable in distance, crawler belt transmission surfaces of the two crawler belt transmission mechanisms are vertically distributed, and a clamping distance for clamping a cable is formed by the crawler belt transmission surfaces of the two crawler belt transmission mechanisms; and the wire coil rack is placed at the edge position of the box culvert at the rear part of the trolley cable stacking platform. 本实用新型要解决的技术问题是提供一种大直径盾构隧道电缆铺设装置，通过拉线机辅助搬运电缆，提高施工效率，减少劳动力，其包括有，拉线机，其安装在台车的顶部平台上，其包括支撑架，所述支撑架的顶面设有两个左右对称分布可调节间距的履带传输机构，两个履带传输机