Noise reduction type construction pile driver

The utility model provides a noise reduction type construction pile press, which relates to the technical field of pile presses and comprises a press body, a pile frame is arranged on one side of the press body, a pile hammer is arranged on one side of the pile frame, a noise reduction device is arranged on one side of the pile hammer, a limiting device is arranged on one side of the pile frame, and the noise reduction device comprises an annular frame. The noise reduction device comprises an annular frame, the inner wall of the annular frame is fixedly connected with the surface of the pile hammer, a screw hole is formed in one side of the annular frame, the inner wall of the screw hole is in threaded connection with a bolt, and a sound insulation cover is slidably inserted into the annular frame. The sound-proof cover moves along with the pile hammer and wraps the contact position of the pile hammer and a pile, so that sound generated when the pile hammer knocks the pile is intercepted and absorbed by the s