CN202586104U - 柜门防坠装置 - Google Patents

柜门防坠装置 Download PDF

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Publication number
CN202586104U
CN202586104U CN 201220233728 CN201220233728U CN202586104U CN 202586104 U CN202586104 U CN 202586104U CN 201220233728 CN201220233728 CN 201220233728 CN 201220233728 U CN201220233728 U CN 201220233728U CN 202586104 U CN202586104 U CN 202586104U
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cabinet door
support
falling
prevention device
support wheel
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Expired - Fee Related
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CN 201220233728
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Inventor
张恒华
杨文博
田洪峰
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LAIWU LUNENG KAIYUAN GROUP ELECTRICAL APPLIANCE CO Ltd
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LAIWU LUNENG KAIYUAN GROUP ELECTRICAL APPLIANCE CO Ltd
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Abstract

本实用新型公开了柜门防坠装置,其特征在于:它由支架、固定螺栓、销轴和支撑轮构成,支架的座端通过固定螺栓固定在柜门内侧壁的底部,支架的前端通过销轴固定上支撑轮,支撑轮的底沿与柜门的底部边沿相平。该柜门防坠装置,结构简单、成本低廉、安装容易,有效的防止了柜门因安装地势而变形,确保了箱变或高低压开关柜的柜门的正常开关,降低了售后服务的维修率。

Description

柜门防坠装置
技术领域
本实用新型涉及一种箱变、高低压配电柜的柜门的改进,具体的说是一种柜门防坠装置,防止柜门因地势或框架变形而打不开,确保柜门正常灵活开启。
背景技术
对于供电部门使用的箱变、高低压配电柜,都有柜体和柜门构成,柜门通过折页固定在柜体的前面,其不足之处在于:由于配电设备多为框架结构,它会因地面不水平而发生一些微小的变化,如对角线不相等,这样会导致柜门开启不灵活或打不开,一般采取更换柜门、加装底座等措施进行解决,这些措施虽然取得了一定的成效,但是成本比较高,费时费力,提高了维修成本。 
发明内容
本实用新型的目的在于提供一种结构简单、成本低廉、安装容易,能有效确保柜门灵活开启的柜门防坠装置。
为了达到以上目的,本实用新型所采用的技术方案是:该柜门防坠装置,其特征在于:它由支架、固定螺栓、销轴和支撑轮构成,支架的座端通过固定螺栓固定在柜门内侧壁的底部,支架的前端通过销轴固定上支撑轮,支撑轮的底沿与柜门的底部边沿相平。 
本实用新型的有益效果在于:结构简单、成本低廉、安装容易,有效的防止了柜门因安装地势而变形,确保了箱变或高低压开关柜的柜门的正常开关,降低了售后服务的维修率。
附图说明
图1为本实用新型的结构俯视示意图;
图中:1、柜门;2、支架;3、固定螺栓;4、销轴;5、支撑轮。
具体实施方式
参照附图1制作本实用新型。该柜门防坠装置,其特征在于:它由支架2、固定螺栓3、销轴4和支撑轮5构成,支架2的座端通过固定螺栓3固定在柜门1内侧壁的底部,支架2的前端通过销轴4固定上支撑轮5,支撑轮5的底沿与柜门1的底部边沿相平,这样可以使支撑轮5在柜体腔内底板上滚动,防止柜门1变形,支撑轮5由绝缘材料制成圆形。

Claims (1)

1.柜门防坠装置,其特征在于:它由支架(2)、固定螺栓(3)、销轴(4)和支撑轮(5)构成,支架(2)的座端通过固定螺栓(3)固定在柜门(1)内侧壁的底部,支架(2)的前端通过销轴(4)固定上支撑轮(5),支撑轮(5)的底沿与柜门(1)的底部边沿相平。
CN 201220233728 2012-05-23 2012-05-23 柜门防坠装置 Expired - Fee Related CN202586104U (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201220233728 CN202586104U (zh) 2012-05-23 2012-05-23 柜门防坠装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201220233728 CN202586104U (zh) 2012-05-23 2012-05-23 柜门防坠装置

Publications (1)

Publication Number Publication Date
CN202586104U true CN202586104U (zh) 2012-12-05

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ID=47255475

Family Applications (1)

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CN 201220233728 Expired - Fee Related CN202586104U (zh) 2012-05-23 2012-05-23 柜门防坠装置

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CN (1) CN202586104U (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105006750A (zh) * 2015-07-14 2015-10-28 许继电气股份有限公司 门托组件及使用该门托组件的电气柜

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105006750A (zh) * 2015-07-14 2015-10-28 许继电气股份有限公司 门托组件及使用该门托组件的电气柜

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

Granted publication date: 20121205

Termination date: 20210523

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