Concrete vertical shaft model manufacturing device and application method

• Main Authors: SUN ZENING, WANG ZAIQUAN, TIAN YONGZE, CONG YU, ZHANG LIMING
• Format: Patent
• Language: Chinese; English
• Published: 07.01.2020
• Subjects: PERFORMING OPERATIONS; SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS, SLAG, OR MIXTURESCONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER; TRANSPORTING; WORKING CEMENT, CLAY, OR STONE

The invention discloses a concrete vertical shaft model manufacturing device and an application method. The problems are solved that in the prior art, during model detachment, a model is easily damaged, grout leakage easily occurs, and the centering position is inaccurate. The concrete vertical shaft model manufacturing device has the advantages that the device is easy to operate, centering is accurate, grout leakage does not occur, and the model detachment success rate is high. According to the technical scheme, the concrete vertical shaft model manufacturing device comprises an outer shaft body and an inner shaft body, the outer shaft body sleeves the inner shaft body, a cross section formed between the outer shaft body and the inner shaft body is an annular cavity, specially-made sleeves are connected to the two ends of the cavity respectively, and the ends of the outer shaft body and the inner shaft body are sealed through the specially-made sleeves. Multiple mounting seams with set lengths are formed in