Power transformer convenient to overhaul

A technology for power transformers and transformers, applied in the field of transformers, can solve the problems of inconvenient inspection and maintenance of power transformers, and achieve the effects of convenient maintenance, maintaining operating conditions and increasing friction.

Active Publication Date: 2021-09-24
GUANGXI POWER GRID ELECTRIC POWER RES INST
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a power transformer that is easy to overhaul, aiming to solve the problem in the prior art that it is not convenient for electricians to check and maintain the power transformer

Method used

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  • Power transformer convenient to overhaul
  • Power transformer convenient to overhaul
  • Power transformer convenient to overhaul

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Embodiment 1

[0027] see Figure 1-6 , the technical solution provided by this embodiment is as follows:

[0028] A power transformer for easy maintenance, comprising a casing 1, the lower inner wall of the casing 1 is provided with a placement groove 15 and a second chute 12, the lower inner wall of the placement groove 15 is fixedly connected with a servo motor 16, and the output end of the servo motor 16 is fixedly connected There is a first rotating shaft 17, and the rear end of the first rotating shaft 17 is rotatably connected to the rear inner wall of the housing 1, the rear inner wall of the housing 1 is rotatably connected to a screw mandrel 13, and the circumferential surface of the screw mandrel 13 and the first rotating shaft 17 is fixedly connected with a The runner 19 is connected with a belt 18 in transmission between the two runners 19, the second rack 10 is slidably connected in the second chute 12, and the rear end of the second rack 10 is provided with a threaded groove 2...

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Abstract

The invention provides a power transformer convenient to overhaul, and belongs to the technical field of transformers. The power transformer convenient to overhaul comprises a shell, a placement groove and a second sliding groove are formed in the lower inner wall of the shell, and a servo motor is fixedly connected to the lower inner wall of the placement groove; a first rotating shaft is fixedly connected to the output end of the servo motor, and the rear end of the first rotating shaft is rotatably connected to the rear inner wall of the shell; a screw rod is rotatably connected to the rear inner wall of the shell, rotating wheels are fixedly connected to the circumferential surfaces of the screw rod and the first rotating shaft, and a belt is in transmission connection between the two rotating wheels; a second rack is slidably connected in the second sliding groove, a threaded groove is formed in the rear end of the second rack, the screw rod is in threaded connection with the threaded groove, and third sliding grooves are formed at the left end and right end of the second sliding groove. The power transformer aims at solving the problem that in the prior art, it is inconvenient for an electrician to check and maintain the power transformer, and finally the convenient maintenance of the power transformer is achieved.

Description

technical field [0001] The invention belongs to the technical field of transformers, and in particular relates to a power transformer which is convenient for maintenance. Background technique [0002] A power transformer is a static electrical device that is used to change an AC voltage (current) of a certain value into another voltage (current) with the same frequency or several different values. The transformer is used to convert AC A static electrical device that transmits alternating current energy through voltage and current. It is based on the principle of electromagnetic induction to achieve electrical energy transfer. Transformers can be divided into power transformers, test transformers, instrument transformers and special-purpose transformers in terms of their uses: power transformers are necessary equipment for power transmission and distribution, and power user distribution; test transformers can withstand voltage (boost) for electrical equipment Test equipment...

Claims

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Application Information

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IPC IPC(8): H01F27/02H01F27/06
CPCH01F27/02H01F27/025H01F27/06Y02E10/50
Inventor 张磊赵坚黎大健陈梁远饶夏锦余长厅芦宇峰颜海俊苏毅潘绍明李锐
Owner GUANGXI POWER GRID ELECTRIC POWER RES INST
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