Construction device and method for concrete pipe pile

Abstract

The invention discloses a construction device for a concrete pipe pile. The construction device comprises a control machine body. A metal water tank, an operation control chamber and a rectangular block are fixedly connected to the upper surface of the control machine body. A rectangular opening is formed in the upper surface of the rectangular block, and a first metal shaft is fixedly connected to the inner wall of the rectangular opening. The invention further provides a construction method for the concrete pipe pile. The construction method for the concrete pipe pile comprises the followingsteps of S1, firstly opening a protective door to enter an operation control room, and starting equipment. According to the construction device for the concrete pipe pile, through the arrangement ofa first transmission rod, a second transmission rod, a third transmission rod and a pile cutting rack, multiple tools are not needed for auxiliary operation when the device is used for constructing the concrete pipe pile, manual auxiliary operation is reduced during construction, and potential safety hazards of accidents are reduced. The device has the advantages that auxiliary operation of the multiple tools is not needed, the construction operation difficulty is reduced for people, dangerous accidents can be reduced, and safety accidents are avoided.

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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