Three-way ball valve facilitating butt joint of pipelines

The utility model discloses a three-way ball valve convenient for pipeline butt joint, which comprises a valve body and a main body part of the three-way ball valve, a connector is arranged on one side of the valve body and can be used for being connected with a pipeline, and an adjusting mechanism is arranged at the top of the valve body. According to the three-way ball valve facilitating pipeline butt joint, a first threaded sleeve is rotated to drive a connecting pipe to transversely move through a threaded rod, when the connecting pipe moves to a rubber ring, the connecting pipe can be fixed, butt joint between the device and the connecting pipe is facilitated, and a bolt is rotated to move in the direction away from a clamping hook; meanwhile, when a spring strip extrudes a clamping hook to rotate to the outside of a fixing groove, an equipment cover can be taken down, the interior of the control mechanism can be conveniently overhauled, a rotary knob can drive a second bevel gear to rotate through a fir