Wire routing direction control device

The utility model discloses a wire laying direction control device. The device comprises a main ruler; three auxiliary rulers; one end of the rotating shaft penetrates through one end of the main ruler and one end of each auxiliary ruler, one end of the main ruler is fixedly connected with the rotating shaft, one end of each auxiliary ruler is horizontally and rotationally connected with the rotating shaft, three limiting blocks are fixedly arranged at one end of the rotating shaft in the circumferential direction at intervals, and the heights of the three limiting blocks are sequentially increased; when the three auxiliary rulers are rotated until the main ruler and the three auxiliary rulers are in a cross shape, the three limiting blocks abut against the three auxiliary rulers in a one-to-one correspondence mode. According to the utility model, the other three directions can be directly determined only by finding out the measuring point and the direction of the main ruler, so that time and manpower are sav