Load-carrying base for water turbine installation

Abstract

The invention provides a load-carrying base for water turbine installation, belongs to the technical field of water turbines, and solves the technical problem that the installation height of an existing load-carrying base cannot be adjusted in order to guarantee the load-carrying performance. The loading base for water turbine installation comprises a supporting base and an installation base, lifting mechanisms are arranged at the four corners of the upper side of the supporting base and comprise supporting columns and telescopic columns, the lower ends of the supporting columns are fixedly connected with the supporting base, the telescopic columns are in sliding connection with the supporting columns, the upper ends of the telescopic columns are fixedly connected with the installation base, and lifting blocks are fixed to the upper portions of the telescopic columns. A plurality of first telescopic assemblies are evenly distributed on the inner side of the supporting seat, each first telescopic assembly comprises a supporting rod and a telescopic rod, the lower end of each supporting rod is fixedly connected with the supporting seat, a sliding cavity is formed in each supporting rod, the lower end of each telescopic rod extends into the corresponding sliding cavity and is slidably connected with the corresponding sliding cavity, and the upper end of each telescopic rod is fixedly connected with the mounting seat. The base has the advantage that the loading performance of the base is ensured while the mounting height is adjusted.

Description

technical field [0001] The invention belongs to the technical field of water turbines, and relates to a load-bearing base, in particular to a load-bearing base for installing a water turbine. Background technique [0002] A water turbine is a power machine that converts the energy of water flow into rotational mechanical energy, and it belongs to the turbomachinery in fluid machinery. As early as around 100 BC, the prototype of the water turbine appeared in China - the water wheel, which was used to lift irrigation and drive grain processing equipment. Most modern water turbines are installed in hydropower stations to drive generators to generate electricity. In a hydropower station, the water in the upstream reservoir is led to the turbine through the diversion pipe, which drives the turbine runner to rotate and drives the generator to generate electricity. The water that has done work is discharged downstream through the tail water pipe. The higher the water head and th...

AI Technical Summary

Problems solved by technology

[0003] The tonnage of the hydraulic turbine is relatively large, with a weight of 800 tons. There are requirements for the load-bearing capacity of the installation place. The load-bearing installation base is used to carry the load. Due to the large load of the load-bearing base, in order to ensure its load-bearing capacity, the general load-bearing base is Fixed setting, the installation height cannot be adjusted according to different installation requirements, which has certain limitations

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