CN202042209U - 双层防护防水母线 - Google Patents

双层防护防水母线 Download PDF

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CN202042209U
CN202042209U CN2011200847787U CN201120084778U CN202042209U CN 202042209 U CN202042209 U CN 202042209U CN 2011200847787 U CN2011200847787 U CN 2011200847787U CN 201120084778 U CN201120084778 U CN 201120084778U CN 202042209 U CN202042209 U CN 202042209U
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陈道华
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Jiangsu Shilin Electrical Equipment Co Ltd
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Jiangsu Shilin Electrical Equipment Co Ltd
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    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
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Abstract

本实用新型属于输电设备，涉及一种双层防护防水母线。该双层防护防水母线包括有由槽体和盖板组成的壳体，所述槽体是由一个底板和两个侧板构成的U形等截面结构，侧板顶部边缘具有向外的翻边，盖板两侧边缘具有与翻边相配合的向内的插槽，使盖板与侧板可以纵向插接配合；所述槽体和盖板均为树脂材料拉制成型的等截面结构；所述壳体内设置有多相导电排，导电排与壳体内表面之间由树脂浇注体浇注填充。本实用新型防水绝缘能力强、体积紧凑、制造工艺简单、成本低。

Description

双层防护防水母线
技术领域
本实用新型属于输电设备，涉及一种双层防护防水母线。
背景技术
现有的防水母线通常是在整体结构的树脂绝缘体中嵌入各相导电排，使导电排与树脂绝缘体固结为一个防水的整体。其制造过程通常采用浇注方法。生产过程中，将导电排安置在专用模具中，再进行树脂的浇注、固化和脱模，形成产品。这类产品的缺陷是：1、由于浇注成型的树脂材料强度较低，需要浇注较厚的绝缘层以满足强度要求，不仅材料消耗较大，并且母线的体积较大，影响其运输和安装；2、单层的树脂防护层，难以满足较高的防水绝缘的要求；3、需要专用浇注模具生产，脱模会有很多树脂碎屑，产生二次浪费及环境污染，脱模后需去边角并需、打磨，加工时间所需较长，模具需多次清理，工人劳动强度大、制造工艺复杂、制造成本高。
发明内容
本实用新型所要解决的技术问题是，提供一种防水绝缘能力强、体积紧凑、制造工艺简单、成本低的双层防护防水母线。
本实用新型的双层防护防水母线包括有由槽体和盖板组成的壳体，所述槽体是由一个底板和两个侧板构成的U形等截面结构，侧板顶部边缘具有向外的翻边，盖板两侧边缘具有与翻边相配合的向内的插槽，使盖板与侧板可以纵向插接配合；所述槽体和盖板均为树脂材料拉制成型的等截面结构；所述壳体内设置有多相导电排，导电排与壳体内表面之间由树脂浇注体浇注填充。
本实用新型的优点是：1、通过设置壳体和树脂浇注体双层防护材料，提高了绝缘和防水能力；2、由于外层的壳体通过拉制成型，其成型强度较高，可以对内层的浇注体进行有效的加强，不仅提高了整体强度，并且可减少材料用量；3、树脂浇注体可直接浇注在壳体内成型，无需专用浇注模具，也无需脱模和表面清理，其制造设备和工艺简单，制造成本低；4、结构紧凑、体积小、运输和安装方便。
附图说明
图1是本实用新型的截面结构示意图。
具体实施方式
如图所示，该双层防护防水母线包括有由槽体1和盖板2组成的壳体，所述槽体是由一个底板11和两个侧板12构成的U形等截面结构，侧板顶部边缘具有向外的翻边13，盖板2两侧边缘具有与翻边相配合的向内的插槽21，使盖板与侧板可以纵向插接配合；槽体1和盖板2均为树脂材料拉制成型的等截面结构；壳体内设置有多相导电排3，导电排与壳体内表面之间由树脂浇注体4浇注填充。

Claims (1)

1.一种双层防护防水母线，其特征是：它包括有由槽体（1）和盖板（2）组成的壳体，所述槽体是由一个底板（11）和两个侧板（12）构成的U形等截面结构，侧板顶部边缘具有向外的翻边（13），盖板（2）两侧边缘具有与翻边相配合的向内的插槽（21），使盖板与侧板可以纵向插接配合；槽体（1）和盖板（2）均为树脂材料拉制成型的等截面结构；壳体内设置有多相导电排（3），导电排与壳体内表面之间由树脂浇注体（4）浇注填充。
CN2011200847787U 2011-03-28 2011-03-28 双层防护防水母线 Expired - Fee Related CN202042209U (zh)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102184758A (zh) * 2011-03-28 2011-09-14 江苏士林电气设备有限公司 双层防护防水母线及其制造方法
CN103560459A (zh) * 2013-11-06 2014-02-05 江苏大全封闭母线有限公司 一种全浇注共箱母线

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102184758A (zh) * 2011-03-28 2011-09-14 江苏士林电气设备有限公司 双层防护防水母线及其制造方法
CN102184758B (zh) * 2011-03-28 2013-02-13 江苏士林电气设备有限公司 双层防护防水母线
CN103560459A (zh) * 2013-11-06 2014-02-05 江苏大全封闭母线有限公司 一种全浇注共箱母线

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Patentee before: Jiangsu Shilin Electrical Equipment Co., Ltd.

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