Prediction and calculation device for power grid power transmission and transformation project investment

Abstract

The invention discloses a prediction and calculation device for power grid power transmission and transformation project investment. The device comprises an equipment box body and a box cover which is movably connected to one side of the upper end surface of the equipment box body through a hinge, wherein the equipment box body is internally provided with a cabin for movably arranging a storage device. The storage device comprises a storage drawer, wherein a rectangular groove allowing the sliding shaft to be fixedly installed is formed in the top of the side, facing the box cover, of the inner wall of the storage drawer, a rectangular block is installed on the outer edge face of the sliding shaft in a sliding fit mode, a top plate is fixedly installed in the middle of the side, away from the box cover, of the rectangular block, a pressing plate is movably arranged below the top plate, and three round shafts are fixedly arranged on the side, facing the top plate, of the pressing plate at equal intervals. The prediction and calculation device for power grid power transmission and transformation project investment is reasonable in structure, paper can be pressed conveniently, the storage space can be adjusted properly to meet the storage requirements of tools of different sizes and shapes conveniently, and the practicability is high.

Description

technical field [0001] The invention belongs to the technical field of predictive calculation, and in particular relates to a predictive calculation device for investment in power grid power transmission and transformation projects. Background technique [0002] Power engineering projects play an important role in the economic construction of the nation, and there are many investors investing heavily in this field. However, due to the large investment, long term, and certain risks in project construction, it is necessary to analyze the economic feasibility of the investment project. Economic feasibility analysis includes many aspects such as technical feasibility analysis, economic feasibility analysis and policy feasibility analysis. It is to analyze whether the project is worth investing and the feasibility of investment. , comprehensive basis. It provides investors with a scientific and reliable theoretical basis for investment decision-making, which can effectively red...

AI Technical Summary

Problems solved by technology

[0004] The current grid power transmission and transformation project investment forecast calculation device needs to use paper to record the calculation results when it is used. When multiple sheets of paper are stacked together, they cannot be compressed, which greatly reduces the amount of paper that can be stored. Investment in power grid power transmission and transformation projects The predictive computing device needs to be used with a variety of tools and a computer host. However, because different tools have different sizes and shapes, the storage space inside the existing equipment box is not easy to adjust, and the use effect is not good. The placement of the computer host also very inconvenient

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