Automatic test bench for integrated vertical pump and its test method

Abstract

The invention relates to a comprehensive automatic test stand for vertical pumps and a test method thereof, belonging to non-standard equipment in the field of water pump testing. The invention includes a base, a plurality of water-passing hydraulic cylinder vertical frames, a plurality of special water-passing hydraulic cylinders, a plurality of uniform pressure chamber tooling plate rotating discs, a three-way lift, a power drum line, a jacking hydraulic cylinder vertical frame and a top Tighten the hydraulic cylinder, multiple water-passing hydraulic cylinder vertical frames are all on the base, and multiple special water-passing hydraulic cylinders are respectively installed on multiple water-passing hydraulic cylinder vertical frames, and each water-passing hydraulic cylinder is above the vertical frame. There are uniform pressure chamber tooling plate rotating discs, each special water-passing hydraulic cylinder is equipped with a sleeve, the three-way lift is installed on the base, and the power roller line is on the three-way lift; the base has a jack-up hydraulic cylinder vertical frame , Each jacking hydraulic cylinder vertical frame has jacking hydraulic cylinders. The invention has reasonable structural design, high test efficiency, effectively reduces labor intensity of workers, has strong versatility and a high degree of automation, and meets test requirements.

Description

technical field [0001] The invention relates to a test bench and a method, in particular to an automatic test bench for a comprehensive vertical pump and a test method thereof, which belong to non-standard equipment in the field of water pump testing. Background technique [0002] After the pump is assembled, it needs to be tested for performance at the factory. The low degree of automation of traditional factory testing equipment results in long testing time for a single pump, thus reducing production efficiency. [0003] The publication date is March 2, 2018, and in the Chinese patent with the publication number CN107747548A, a Chinese invention application document named "a vertical axial suction centrifugal pump semi-submersible hydraulic test device" is disclosed. The application Including the test cylinder, the lifting platform, the water suction pipeline, the executive motor, the adjusting screw and the degassing pipe. Adjusting valve, there is an adapter plate on t...

AI Technical Summary

Problems solved by technology

Although the application document for the invention provides a test device that can adapt to and match various types of vertical pumps and lift the test device, the application has strong versatility and a high degree of automation, and provides a specific test method that is convenient for testing. Can better meet the needs of use

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