Integrated box body for oil well transformer platform

Abstract

An integrated box body for an oil well transformer platform comprises a box body (1), wherein a supporting base (2) and a supporting rod (3) are arranged at the top part of the box body (1), a cross beam (4) is connected to the tail end of the supporting rod (3), a rail (41) is arranged at the top part of the cross beam (4), a sliding block (5) is installed on the rail (41), a hoop (6) is installed on the top part of the slider (5), and a fuse (7) is installed on the slider (5) through the hoop (6). When the supporting rod (3) is perpendicular to the top part of the box body (1), the fuse (7)moves horizontally and is connected with or disconnected from a high-voltage bushing along with translational motion of the sliding block (5) on the cross beam (4), the fuse (7) and the high-voltage bushing have an obvious disconnection point, and the supporting rod (3) can rotate to be parallel to the top part of the box body (1), so that the fuse is placed parallel to the side surface of the boxbody (1), and the structure is more stable and compact.

Description

technical field [0001] The invention relates to the technical field of transformer platform applications, in particular to an integrated box for an oil well transformer platform with small volume and high safety. Background technique [0002] In order to ensure the continuous and stable power consumption of oil wells in the process of oil exploitation, the installation of transformers must be fast and safe. In order to facilitate the transportation, installation, commissioning, and maintenance of transformers on site, transformers for oil wells are gradually becoming modular, intelligent and small. direction of development. [0003] A general transformer is connected to a high-voltage power supply through a drop-out fuse. This drop-out fuse can be blown in time when the load is abnormally increased, so as to play a protective role. After all the components of the transformer are installed, they only need to be used. The drop-out fuse can be energized by toggling and closing...

AI Technical Summary

Problems solved by technology

However, due to the design of the drop stroke for installing the drop-out fuse, the drop generally means that after the fuse is blown, it will swing from a tilted state to a vertical position under the action of gravity. This process often requires a large space, and the fuse takes up a relatively large space. Large, generally used in conjunction with oil-immersed transformers outdoors

For highly integrated transformer equipment, such as box power distribution equipment using dry-type transformers, it is not convenient to install and transport drop-out fuses

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