CN203386574U - 一种变压器铁芯 - Google Patents

一种变压器铁芯 Download PDF

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Publication number
CN203386574U
CN203386574U CN201320283103.4U CN201320283103U CN203386574U CN 203386574 U CN203386574 U CN 203386574U CN 201320283103 U CN201320283103 U CN 201320283103U CN 203386574 U CN203386574 U CN 203386574U
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China
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iron core
hollow cylinder
core column
square plate
core leg
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Expired - Fee Related
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CN201320283103.4U
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English (en)
Inventor
纵前进
纵彦军
周灿
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ANHUI ZHONGBIAN TRANSFORMER Co Ltd
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ANHUI ZHONGBIAN TRANSFORMER Co Ltd
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Abstract

本实用新型公开了一种变压器铁芯,包括有空心铁芯柱,铁芯柱的下端封口,所述的铁芯柱的上、下端均有向外的折边,在铁芯柱外侧套有绕组,在铁芯柱内放有上端穿出铁芯柱的空心柱体,空心柱体内放有叠放的硅钢板,空心柱体上端固定有对称的拉环,在铁芯柱的上端折边上均匀固定有四个螺杆,在空心柱体上放有方形板,在方形板的四个角上均开有通孔,所述的四个螺杆分别插入四个通孔内并固定,方形板的中心开有方形缺口,所述的铁芯柱的上端折边设有左侧的凸边,在凸边上开有缺口。本实用新型通过方形板和螺杆完成铁芯上盖的固定,结构简单,设计新颖,固定牢固,且容易提升,放热效果好,稳定可靠。

Description

一种变压器铁芯
技术领域
    本实用新型涉及变压器技术领域,尤其涉及一种变压器铁芯。
背景技术
变压器组成部件包括器身(铁芯、绕组、绝缘、引线)、变压器油、油箱和冷却装置、调压装置、保护装置(吸湿器、安全气道、气体继电器、储油柜及测温装置)和出线套管。铁芯分为铁芯柱和横片两部分,铁芯柱套有绕组,横片是闭合磁路之用。铁芯制作好后,需要盖上上盖,现有技术中的上盖固定不牢固,容易损坏。
实用新型内容
本实用新型目的就是为了弥补已有技术的缺陷,提供一种变压器铁芯。
本实用新型是通过以下技术方案实现的:
一种变压器铁芯,包括有空心铁芯柱,铁芯柱的下端封口,所述的铁芯柱的上、下端均有向外的折边,在铁芯柱外侧套有绕组,在铁芯柱内放有上端穿出铁芯柱的空心柱体,空心柱体内放有叠放的硅钢板,空心柱体上端固定有对称的拉环,在铁芯柱的上端折边上均匀固定有四个螺杆,在空心柱体上放有方形板,在方形板的四个角上均开有通孔,所述的四个螺杆分别插入四个通孔内并固定,方形板的中心开有方形缺口,所述的铁芯柱的上端折边设有左侧的凸边,在凸边上开有缺口。
本实用新型的优点是:本实用新型通过方形板和螺杆完成铁芯上盖的固定,结构简单,设计新颖,固定牢固,且容易提升,放热效果好,稳定可靠。
附图说明
    图1为本实用新型的结构示意图。
具体实施方式
如图1所示,一种变压器铁芯,包括有空心铁芯柱1,铁芯柱1的下端封口,所述的铁芯柱1的上、下端均有向外的折边2,在铁芯柱1外侧套有绕组3,在铁芯柱1内放有上端穿出铁芯柱1的空心柱体4,空心柱体4内放有叠放的硅钢板,空心柱体4上端固定有对称的拉环5,在铁芯柱1的上端折边上均匀固定有四个螺杆6,在空心柱体4上放有方形板7,在方形板7的四个角上均开有通孔,所述的四个螺杆6分别插入四个通孔内并固定,方形板7的中心开有方形缺口8,所述的铁芯柱1的上端折边设有左侧的凸边9,在凸边9上开有缺口10。

Claims (1)

1.一种变压器铁芯,其特征在于:包括有空心铁芯柱,铁芯柱的下端封口,所述的铁芯柱的上、下端均有向外的折边,在铁芯柱外侧套有绕组,在铁芯柱内放有上端穿出铁芯柱的空心柱体,空心柱体内放有叠放的硅钢板,空心柱体上端固定有对称的拉环,在铁芯柱的上端折边上均匀固定有四个螺杆,在空心柱体上放有方形板,在方形板的四个角上均开有通孔,所述的四个螺杆分别插入四个通孔内并固定,方形板的中心开有方形缺口,所述的铁芯柱的上端折边设有左侧的凸边,在凸边上开有缺口。
CN201320283103.4U 2013-05-22 2013-05-22 一种变压器铁芯 Expired - Fee Related CN203386574U (zh)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112640015A (zh) * 2018-09-21 2021-04-09 株式会社自动网络技术研究所 电抗器

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112640015A (zh) * 2018-09-21 2021-04-09 株式会社自动网络技术研究所 电抗器

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C14 Grant of patent or utility model
GR01 Patent grant
PE01 Entry into force of the registration of the contract for pledge of patent right
PE01 Entry into force of the registration of the contract for pledge of patent right

Denomination of utility model: Iron core pulling belt structure for transformer and method for manufacturing pulling belt

Effective date of registration: 20180410

Granted publication date: 20140108

Pledgee: Anhui Suzhou rural commercial bank Limited by Share Ltd

Pledgor: Anhui Zhongbian Transformer Co., Ltd.

Registration number: 2018340000103

PC01 Cancellation of the registration of the contract for pledge of patent right
PC01 Cancellation of the registration of the contract for pledge of patent right

Date of cancellation: 20190412

Granted publication date: 20140108

Pledgee: Anhui Suzhou Rural Commercial Bank Co., Ltd.

Pledgor: Anhui Zhongbian Transformer Co., Ltd.

Registration number: 2018340000103

CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20140108

Termination date: 20210522