A construction device and method for concrete pipe piles

Abstract

The invention discloses a construction device for concrete pipe piles, which comprises a control fuselage. The upper surface of the control fuselage is respectively fixedly connected with a metal water tank, an operation control room and a rectangular block. The upper surface of the rectangular block is provided with a rectangular mouth, and the inner wall of the rectangular mouth is fixedly connected with a first metal shaft; a construction method for concrete pipe piles, including the following steps; S1, first open the protective door to enter the interior of the operation control room, and start the equipment. The construction device for concrete pipe piles, by setting the first transmission rod, the second transmission rod, the third transmission rod and the pile cutting frame, can make the device do not need multiple tools for auxiliary operation during the construction of concrete pipe piles, and at the same time During construction, labor is reduced to assist in operation, reducing the safety hazard of accidents, so that the device does not require multiple tools to assist in operation, reducing the difficulty of people's construction operations, and at the same time reducing the occurrence of dangerous accidents and avoiding safety accidents.

Description

technical field [0001] The invention relates to the technical field of concrete pipe piles, in particular to a construction device and method for concrete pipe piles. Background technique [0002] Ordinary reinforced concrete pipe piles are manufactured by the centrifugal rotation method in the factory. The commonly used diameters are 400 mm and 550 mm. There are flanges at the joint ends, which can be lengthened with bolts on the construction site. Generally, they can be spliced ​​to 16 to 30 meters. In some cases, the length is 40 to 50 meters, and the pile end is connected with a prefabricated pile tip, which is also connected to the pipe joint with flanges and bolts. The main reinforcement is made of No. 3 or 5 steel, and the diameter of the main reinforcement can be 12 to 22 mm. Less than 8, the net protective layer should not be less than 2 cm, the diameter of the spiral steel bar can be 6 to 10 mm, and the spacing is 50 to 200 mm. [0003] Concrete pipe piles are rel...

AI Technical Summary

Problems solved by technology

[0003] Concrete pipe piles are relatively heavy in volume. People usually need to use many tools for auxiliary operations when inserting concrete pipe piles into the laid foundation pit. The operation is difficult, time-consuming and laborious. Manual operation leads to dangerous accidents, and there are potential safety hazards in construction. For this reason, we propose a construction device and method for concrete pipe piles

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