Safety valve mounting device of speed regulating system

The utility model provides a speed regulating system safety valve installation device which comprises a movable hydraulic vehicle used for movably supporting the whole device, a hydraulic lifting mechanism is installed on the top of the movable hydraulic vehicle, an operation platform is supported on the top of the hydraulic lifting mechanism, and a lifting mechanism is fixed to the tail end of the top of the operation platform. A horizontal rotating mechanism is fixed to the top of the lifting mechanism, a horizontal telescopic device is fixed to the top of the horizontal rotating mechanism, an auxiliary adjusting mechanism is installed at the tail end of the horizontal telescopic device, and a safety valve holding device used for clamping a safety valve is hoisted at the tail end of the auxiliary adjusting mechanism. And the hydraulic pump station is used for providing hydraulic power. By means of the device, the safety valve can be transferred, hoisted, disassembled and assembled, the mounting quality of t