Tamping coke oven ascension pipe turning plate shaft gland

The utility model discloses a tamping coke oven riser turning plate shaft gland, which relates to the technical field of coke oven sealing and comprises a fixing seat, fixing holes are arranged on two sides of the fixing seat, a cylindrical bushing is arranged in the center of the fixing seat, a spiral oil groove is arranged on the inner wall of the bushing, an oil injection hole is arranged on the lateral side of the fixing seat, and the oil injection hole is communicated with the cylindrical bushing. The oil injection hole is communicated with the spiral oil groove, the width of the spiral oil groove is 8 mm, the depth of the spiral oil groove is 6 mm, and the end point of the spiral oil groove is located in the lining. According to the utility model, the lubricating and sealing effects on the turnover shaft and the packing can be improved, raw gas leakage and unorganized emission are reduced, the environmental protection pressure is reduced, staff operation is facilitated, the labor intensity is reduced, t