Dry-type transformer with moisture-proof and convenient lifting, mounting and dismounting functions

Abstract

The invention discloses a dry-type transformer with moisture-proof and convenient lifting, mounting and dismounting functions. The dry-type transformer comprises a dry-type transformer body, a sliding plate, a lifting, mounting and adjusting device and a moisture-proof fixing device, fixing blocks are fixed on two sides of the dry-type transformer body, one side of the sliding plate is fixedly connected with one end of a compression spring, a sliding barrel is fixed to the bottom of the dry-type transformer body, and the dry-type transformer body is fixedly installed in the moisture-proof fixing device through movable wheels and fixing blocks. The dry-type transformer with the moisture-proof and convenient lifting, mounting and dismounting functions is provided with the movable wheels and the compression springs, the sliding plate is driven to move up and down in the sliding barrel in the moving process of the movable wheels, and the whole dry-type transformer can be conveniently moved without auxiliary moving equipment in sequence under the condition that the movable wheels and compression springs are matched to move, so the moving steps of the dry-type transformer are simplified, and the mounting efficiency and the moving efficiency of the dry-type transformer are improved.

Description

technical field [0001] The invention relates to the technical field of dry-type transformers, in particular to a dry-type transformer with the functions of moisture resistance and easy lifting, installation and disassembly. Background technique [0002] Dry-type transformers are widely used in places such as local lighting, high-rise buildings, airports, and wharf CNC machinery and equipment. Simply put, dry-type transformers refer to transformers whose iron core and windings are not immersed in insulating oil. Existing dry-type transformers are in use When the moisture-proof effect is poor, if it is in the air with high humidity for a long time, it will affect the service life of the entire dry-type transformer. At the same time, the existing dry-type transformer is installed at a certain height from the ground, which in turn causes Employees are required to hoist the dry-type transformer to the corresponding installation location for fixed installation through hoisting equ...

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Problems solved by technology

[0003] The object of the present invention is to address the deficiencies of the prior art, and provide a dry-type transformer with the functions of moisture-proof and easy to lift, install and disassemble, so as to solve the problem of moisture-proof in use of the existing dry-type transformer proposed in the above-mentioned background technology. The effect is poor. If it is in the air with high humidity for a long time, it will affect the service life of the entire dry-type transformer. At the same time, the existing dry-type transformer is installed at a certain height from the ground, which in turn requires employees to pass through during the installation process of the dry-type transformer. The hoisting equipment will hoist the dry-type transformer at the corresponding installation position for fixed installation, and during the installation process of the dry-type transformer, employees must climb to the installation position for installation and fixation, which will not only cause trouble during the installation of the dry-type transformer but also cause later damage to the dry-type transformer. There are also some troublesome problems in the process of transformer replacement or maintenance

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