A tamping assist device used for concrete pouring of intensive
steel bar frame columns and nodes is matched with a vibration tamping rod for vibration tamping construction, comprises a tamping assist cylinder and a
handle, and is characterized in that the tamping assist cylinder (1) is a
steel tube with the
diameter 20mm or more larger than the
diameter of the vibration tamping rod, the
diameter of the tamping assist cylinder (1) is 50-60mm, the wall thickness of the tamping assist cylinder (1) is 3.6-5mm, the length of the tamping assist cylinder (1) is 200mm larger than the thickness of a platform to be formed by pouring, the upper end of the tamping assist cylinder is a flat mouth, an oblique pointed end with an angle less than 30 degrees is arranged at the lower end of the tamping assist cylinder, the
handle (2) is a steel rod with the length of 300-400mm and with the diameter of 20-25mm, and the middle of the
handle (2) and the upper portion of the tamping assist cylinder (1) are fixed together by
welding. The tamping assist device used for the concrete pouring of the intensive
steel bar frame columns and the intensive
steel bar frame nodes and a manufacture method thereof have the advantages of coordinating with vibration tamping, facilitating the vibration tamping, being convenient to operate, reducing operation procedures and labor intensity of field operation staff, and improving production efficiency.