Bridge cable-stayed bridge inhaul cable replacement device with high universality

The utility model provides a high-universality cable-stayed bridge stay cable replacement device, belongs to the field of cable-stayed bridge stay cable replacement equipment, and aims to solve the problem that an existing cable-stayed bridge stay cable replacement device cannot conveniently and stably clamp and fix stay cables of different specifications and sizes. A two-way threaded rod is rotationally connected into the fixing frame, a first clamping plate is connected to the two-way threaded rod in a threaded mode, and the first clamping plate is connected into the fixing frame in a sliding mode. The first clamping plates on the two sides can be driven to move towards the middle at the same time through the arranged two-way threaded rod, then the device can be integrally, conveniently and stably clamped and fixed to the side end of the cable-stayed bridge, a worker can rotate the first one-way threaded rod, a sliding block in threaded connection can be used for driving a connecting frame to move convenien