Cable laying device

A cable laying device (100) for laying cables, comprising:

• a cable laying part (10) comprising a base section (11) and an extension section (12), a turnover mechanism (20), and a positioning adjustment mechanism (30), wherein:
• a longitudinal end of the base section (11) and a longitudinal end of the extension section (12) are connected rotatably relative to each other;
• the positioning adjustment mechanism (30) is connected to the base section and comprises a rotating assembly (31), wherein the rotating assembly (31) drives the cable laying part to rotate;
• the turnover mechanism (20) connects the extension section (12) and the base section (11), and drives the extension section (12) to turn over relative to the base section (11);
• the turnover mechanism (20) comprises a turnover driving part (21) and a bar transmission assembly (22) driven by the turnover driving part (21), the bar transmission assembly (22) comprising a first bar element (221) and a second bar element (222);
• the first bar element (221) and the second bar element (222) are respectively connected with the base section (11) and the extension section (12);
• the first bar element (221) and the second bar element (222) are pivotally connected with each other;
• and
• the extension section (12) and the base section (11) are pivotally connected with each other, so that the first bar element (221), the second bar element (222), the base section (11) as well as the extension section (12) form a four-bar linkage mechanism.