Space cable suspension bridge main cable drum wire control device based on auxiliary cable clamps

The utility model discloses a space cable suspension bridge main cable drum wire control device based on an auxiliary cable clamp, which comprises a linear conversion device, the auxiliary cable clamp comprises two half cable clamps, the inner cambered surfaces of the two half cable clamps are oppositely arranged and are sleeved on the outer side of a corresponding main cable; the locking device is used for connecting the two half cable clamps and adjusting the relative fastening force of the two half cable clamps; the transverse support is continuously arranged above the two main cables in the width direction of the bridge, pushing rails are arranged at the bottom of the transverse support in parallel, and the two auxiliary cable clamps are supported at the bottom of the transverse support and slide along the pushing rails under the action of the driving device. According to the utility model, the deformation amount of the main cable strand in the linear conversion process is reduced through the matching of