Tensioning disassembly-free head board on square pile die

Abstract

The invention discloses a tensioning disassembly-free head board on a square pile die. The head board comprises a frame head board body, wherein a tensioning screw hole is formed in the center of the head board body; a reinforcing rib is connected between the tensioning screw hole and each edge of the head board body; every two adjacent reinforcing ribs and edges of the board body, which are connected with the two adjacent reinforcing ribs, form a hollow region; and each hollow region at least accommodates a connecting bolt for connecting an end board and a tensioning board. The head board is reasonable in structure. By the head board, the connecting bolt for connecting the end board and the tensioning board of a pile body product can be disassembled under the condition that the head board is not required to be disassembled, so that the disassembly procedure is reduced, and the disassembly time is saved; and therefore, the working efficiency is improved, the working intensity is reduced, and the recruitment pressure is relieved.

Description

technical field [0001] The invention relates to a square pile mold, in particular to a square pile mold tension-free head plate. Background technique [0002] In the square pile production process, the pile body must be separated from the mold after forming. In the existing process, the tension head plate is removed, and then the connecting bolts between the tension plate and the end plate are removed with a pneumatic wrench. Down, and then hang the pile body product from the square pile mold with a hook to separate the product from the mold, so the operator is required to have good physical strength to load and unload the tension head plate supporting the tension bolt on the mold, generally 10 hours Only 100 pieces can be produced. During the working hours, the labor intensity of the workers in this process is very high, the wage expenses are also high, the work efficiency is not high, and it is difficult to recruit workers for this process. Contents of the invention [...

AI Technical Summary

Problems solved by technology

[0002] In the square pile production process, the pile body must be separated from the mold after forming. In the existing process, the tension head plate is removed, and then the connecting bolts between the tension plate and the end plate are removed with a pneumatic wrench. Down, and then hang the pile body product from the square pile mold with a hook to separate the product from the mold, so the operator is required to have good physical strength to load and unload the tension head plate supporting the tension bolt on the mold, generally 10 hours Only 100 pieces can be produced. During the working hours, the labor intensity of the workers in this process is very high and the wage expenses are also high. The work efficiency is not high, and it is difficult to recruit workers for this process.

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