CN2458708Y - 变压器开关防水帽 - Google Patents

变压器开关防水帽 Download PDF

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Publication number
CN2458708Y
CN2458708Y CN 01211261 CN01211261U CN2458708Y CN 2458708 Y CN2458708 Y CN 2458708Y CN 01211261 CN01211261 CN 01211261 CN 01211261 U CN01211261 U CN 01211261U CN 2458708 Y CN2458708 Y CN 2458708Y
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rubber seal
cap
transformer switch
cap body
tarpaulin
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Expired - Fee Related
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CN 01211261
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邹志宝
从培全
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DANDONG CITY TRANSFORMER SWITCH FACTORY
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DANDONG CITY TRANSFORMER SWITCH FACTORY
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Abstract

本实用新型变压器开关防水帽,在帽体内侧的上中部设置有与变压器开关连接的内螺孔柱,在帽体的下帽口止口台内设置安装橡胶密封圈,并由弹簧涨圈将橡胶密封圈涨紧挤压固定在止口台内。其结构简单,制做加工简便,橡胶密封圈不受风吹日晒而老化,密封效果好,寿命长。

Description

变压器开关防水帽
本实用新型涉及的是变压器开关的防水帽,即变压器分接开关装置的防水帽。
现有变压器分接开关上的防水帽,其由帽体,在帽体内侧的上中部设置有与变压器开关连接的内螺孔柱,在帽体的下帽口上设置有密封圈构成。该防水帽用于对变压器分接开关上部的外露部分给予罩盖,进行防水、防雪、防雾等防护。现有的变压器开关防水帽,其帽体的下帽口上设置的耐油橡胶密封圈是套在帽体下帽口的底面和外侧面上的,这样橡胶密封圈完全直接暴露在外,暴露在大气中受风吹日晒,一定时间后橡胶密封圈就很容易老化、变形、龟裂、破碎而失去其密封作用。所以现有变压器分接开的防水帽并不理想。
本实用新型的目的是针对现有技术的不足进行改进,提供一结构简单、耐用,防水效果好的变压器开关防水帽。
本实用新型的技术方案是在防水帽的下帽口处设有一止口台,在该止口台内设置安装橡胶密封圈,在该橡胶密封圈的内侧环面上设置有弹簧涨圈将橡胶密封圈涨紧挤压固定在止口台内。
本实用新型结构简单,制做加工简便,橡胶密封圈罩在止口环内,不暴露在大气中,不受风吹日晒而老化,密封效果好,寿命长。
附图是本实用新型结构示意图。
如附图所示。本实用新型变压器开关防水帽,其由帽体1,在帽体1内侧的上中部设置有与变压器开关连接的内螺孔柱10,在帽体1的下帽口处设有止口台12,在该止口台12内设置安装橡胶密封圈3,在该橡胶密封圈3的内环面上设置有弹簧涨圈4,弹簧涨圈4将橡胶密封圈3涨紧挤压固定在止口台12内。
如附图实施例所示,本实用新型在橡胶密封圈3的底侧面上开设有凹槽31,以提高橡胶密封圈3密封端面的密封效果。

Claims (2)

1、变压器开关防水帽,由帽体(1),在帽体(1)内侧的上中部设置有与变压器开关连接的内螺孔柱(10),在帽体(1)的下帽口处设置有橡胶密封圈构成,其特征是在帽体(1)的下帽口处设有止口台(12),在该止口台(12)内设置安装橡胶密封圈(3),在该橡胶密封圈(3)的内环面上设置有弹簧涨圈(4),弹簧涨圈(4)将橡胶密封圈(3)涨紧挤压固定在止口台(12)内。
2、根据权利要求1所述的变压器开关防水帽,其特征是在橡胶密封圈(3)的底侧面上开设有凹槽(31)。
CN 01211261 2001-01-05 2001-01-05 变压器开关防水帽 Expired - Fee Related CN2458708Y (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 01211261 CN2458708Y (zh) 2001-01-05 2001-01-05 变压器开关防水帽

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 01211261 CN2458708Y (zh) 2001-01-05 2001-01-05 变压器开关防水帽

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CN2458708Y true CN2458708Y (zh) 2001-11-07

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CN 01211261 Expired - Fee Related CN2458708Y (zh) 2001-01-05 2001-01-05 变压器开关防水帽

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CN (1) CN2458708Y (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105275983A (zh) * 2014-05-27 2016-01-27 特瑞堡威巴克公司 万向节轴轴承

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105275983A (zh) * 2014-05-27 2016-01-27 特瑞堡威巴克公司 万向节轴轴承
CN105275983B (zh) * 2014-05-27 2019-05-10 威巴克公司 万向节轴轴承

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