Floatable positioning tool for welding support of heliostat bracket main beam

Abstract

The embodiment of the invention provides a floatable positioning tool for a welding support of a heliostat support main beam. The floatable positioning tool comprises a base, a welding support positioning die, a linear guide rail and an air cylinder; the welding support positioning die comprises a positioning bottom plate, a first positioning column, a second positioning column, a third positioning column, a fourth positioning column, a first positioning column mounting base and a second positioning column mounting base; the first positioning column mounting base comprises a first mounting bottom plate, a first longitudinal plate, a top plate, a vertical plate and two first fixed blocks; the second positioning column mounting base comprises a second mounting bottom plate, a second longitudinal plate and two second fixed blocks; a sliding block is slidably connected with the linear guide rail; the linear guide rail is mounted on a mounting plate; and the air cylinder is mounted at the lower end of the mounting plate. The positioning precision of a push rod support weldment, a main beam support weldment and a main beam steel pipe during welding is guaranteed, quick positioning and assembling of a workpiece before welding and quick disengaging of a positioning die after welding can be achieved, the welding positioning time and the positioning labor amount are greatly reduced, andthe manufacturing and production period is shortened.

Description

technical field [0001] The invention relates to the field of positioning tooling, in particular to a floating positioning tooling for a welding support of a main beam of a heliostat bracket. Background technique [0002] According to the needs of sustainable economic and social development, people urgently hope to establish an energy structure dominated by clean and renewable energy to gradually replace the energy structure dominated by fossil energy with serious pollution and limited resources. With the rapid development of the national economy, it is necessary to optimize the traditional power industry and vigorously develop new energy generation technologies such as solar power to meet the growing demand for electricity, so solar thermal power generation has been widely used. Most of the existing solar thermal power generation devices are tower-type solar thermal power generation devices. [0003] The heliostat support is one of the main components of the tower solar the...

AI Technical Summary

Problems solved by technology

In addition, due to the difference in the consistency of the main beam steel pipes, the straightness and roundness of different steel pipes are different. In many cases, it is difficult for the positioning tooling to ensure that the welded parts of the push rod support on both sides, the welded parts of the main beam support and the steel pipe The consistency of the gap between them makes it very difficult to position, install and disassemble

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