Tubular pile end anti-blocking rubber plug

The invention discloses an anti-blocking rubber plug for the end of a tubular pile. The anti-blocking rubber plug comprises a plug body, an extending sheet part and a magnet. The plug body is conical, and the length of the plug body is 80-110 mm. The extending piece part is connected to the large head end of the plug body and extends in the circumferential direction of the plug body. The magnet is arranged on the extending sheet part, when the anti-blocking rubber plug for the end part of the tubular pile is mounted on the tubular pile, the plug body extends into a central groove of the tubular pile, the extending sheet part is attached to a metal end plate at the end part of the tubular pile, and the magnet and the metal end plate are magnetically attracted and fixed. The anti-blocking rubber plug at the end of the tubular pile can completely cover the opening of the tubular pile, soil can be prevented from falling into a pile hole during operation, and potential safety hazards of the pile hole are eliminate