Simple box-type transformer positioning device

Abstract

The invention relates to a simple box-type substation transformer in-place device which mainly comprises a wheel carrier, guide rails and a crane three portions. The crane is a main body portion of the device and is formed by a vehicle frame, vehicle wheels, guide rail frames and a capstan, wherein the vehicle frame is a rectangular cage-type iron frame; the inner space of the vehicle frame is larger than the size of a transformer; and the outer side of the vehicle frame is provided with a plurality of layers of guide rail frames for erecting the guide rails. The guide rails are arranged according to the ground level of a box-type substation transformer chamber; the wheel carrier is directly arranged on a foot stand of the box-type substation transformer, thereby facilitating the transformer to go in and go out; the guide rails are arranged between the guide rail frames and auxiliary guide rails respectively; the auxiliary guide rails are auxiliary portions of the guide rails, are arranged in the box-type substation transformer chamber, and do not be dismounted after installation; a locking device is arranged between the auxiliary guide rails and the wheel carrier, and the transformer can be tightly locked after installation; the capstan is arranged on the top of the vehicle frame and is for lifting the transformer; and the vehicle wheels are arranged on the bottom feet of the vehicle frame respectively. The simple box-type substation transformer in-place device can be operated by a single person, is extremely high in safety and saves construction cost.

Description

technical field [0001] The invention relates to a simple box transformer positioning device, which belongs to the technical field of power supply. Background technique [0002] Box-type substation (referred to as box-type substation) is currently the most widely used power distribution equipment, and its high integration and factory production are deeply loved by power companies and power users. Widely used in power distribution facilities of various voltage levels and capacities. The core of the box change is the built-in transformer. The built-in transformers are still mainly oil-immersed transformers. Since the transformer room of the box-type transformer is small in volume and has a roof, the foundation of the box-type transformer is higher from the ground, and the oil-immersed transformer is relatively heavy, so installation and maintenance are extremely difficult. It is inconvenient. Now forklifts are often used for construction, but forklifts are subject to many ter...

AI Technical Summary

Problems solved by technology

The built-in transformers are still mainly oil-immersed transformers. Due to the small volume of the transformer room of the box-type transformer, there is a roof on it, and the foundation of the box-type transformer is higher from the ground. In addition, the oil-immersed transformer is relatively heavy, and installation and maintenance are extremely difficult. It is inconvenient. Forklifts are often used for construction now, but forklifts are subject to many terrain constraints and are easily damaged by transformers and box transformers.

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