CN205140843U - 一种隔离开关 - Google Patents
一种隔离开关 Download PDFInfo
- Publication number
- CN205140843U CN205140843U CN201520913892.4U CN201520913892U CN205140843U CN 205140843 U CN205140843 U CN 205140843U CN 201520913892 U CN201520913892 U CN 201520913892U CN 205140843 U CN205140843 U CN 205140843U
- Authority
- CN
- China
- Prior art keywords
- isolating switch
- conductive plate
- base
- junction block
- conducting plate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- 238000009413 insulation Methods 0.000 claims description 24
- 229910052782 aluminium Inorganic materials 0.000 claims description 16
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminum Chemical compound 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[Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 16
- 230000000694 effects Effects 0.000 description 9
- 238000002955 isolation Methods 0.000 description 3
- 230000014759 maintenance of location Effects 0.000 description 3
- 230000033228 biological regulation Effects 0.000 description 1
- 239000003990 capacitor Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
Abstract
本实用新型公开一种隔离开关,包括底座、支座、绝缘支柱和接线座,所述支座设在底座两侧,所述支座、绝缘支柱和接线座分别设有两个,所述支座与底座固定连接,所述绝缘支柱安装在支座上,所述绝缘支柱之间成50°设置,所述接线座设在绝缘支柱上,所述接线座内侧分别设置有静导电板和动导电板,所述静导电板与接线座固定连接,所述动导电板与接线座铰接,所述静导电板一端安装有导电触指,所述动导电板一端安装有动触头,所述动触头与导电触指电性连接,该隔离开关性能可靠、结构简单、安装方式灵活、维修容易、适用范围广。
Description
技术领域
[0001]本实用新型涉及一种配电设备技术领域,特别是涉及一种隔离开关。
背景技术
[0002]隔离开关,即在分位置时,触头间有符合规定要求的绝缘距离和明显的断开标志;在合位置时,能承载正常回路条件下的电流及在规定时间内异常条件(例如短路)下的电流的开关设备,隔离开关(俗称“刀闸”),一般指的是高压隔离开关,即额定电压在lkV及其以上的隔离开关,通常简称为隔离开关,是高压开关电器中使用最多的一种电器,它本身的工作原理及结构比较简单,但是由于使用量大,工作可靠性要求高,对变电所、电厂的设计、建立和安全运行的影响均较大,隔离开关的主要特点是无灭弧能力,只能在没有负荷电流的情况下分、合电路,隔离开关用于各级电压,用作改变电路连接或使线路或设备与电源隔离,它没有断流能力,只能先用其它设备将线路断开后再操作,一般带有防止开关带负荷时误操作的联锁装置,有时需要销子来防止在大的故障的磁力作用下断开开关。
[0003] —般在断路器前后二面各安装一组隔离开关,目的均是要将断路器与电源隔离,形成明显断开点;因为原来的断路器采用的是油断路器,油断路器需要经常检修,故二侧就要有明显断开点,以利于检修;一般情况下,出线柜是从上面母线通过开关柜向下供电,在断路器前面需要一组隔离开关是要与电源隔离,但有时,断路器的后面也有来电的可能,如通过其它环路的反送,电容器等装置的反送,故断路器的后面也需要一组隔离开关,隔离开关主要用来将高压配电装置中需要停电的部分与带电部分可靠地隔离,以保证检修工作的安全。
[0004]目前现有的隔离开关结构复杂,安装不方便,结构稳定性较差。
实用新型内容
[0005]本实用新型要解决的技术问题是提供一种性能可靠、结构简单、安装方式灵活、维修容易、适用范围广的隔离开关。
[0006]为解决上述问题,本实用新型采用如下技术方案:一种隔离开关,包括底座、支座、绝缘支柱和接线座,所述支座设在底座两侧,所述支座、绝缘支柱和接线座分别设有两个,所述支座与底座固定连接,所述绝缘支柱安装在支座上,设置的底座保持安装方式灵活,结构紧凑,绝缘支柱之间成50°设置保持性能可靠,占用空间小,动触头与导电触指方便进行电路的隔离,接地铝管能够方便接地,保持结构运行安全可靠,静导电板和动导电板保持良好的导电效果,接线座方便接入到线路中,所述绝缘支柱之间成50°设置,所述接线座设在绝缘支柱上,所述接线座内侧分别设置有静导电板和动导电板,所述静导电板与接线座固定连接,所述动导电板与接线座铰接,所述静导电板一端安装有导电触指,所述动导电板一端安装有动触头,所述动触头与导电触指电性连接。
[0007]作为优选,所述底座底部两端设置有接地铝管,接地铝管保持结构稳定可靠。
[0008]作为优选,所述接地铝管与底座铰接,保持调节方便。
[0009]作为优选,所述接地铝管末端设置有接地触头,方便接入到接地线路中。
[0010]作为优选,所述绝缘支柱长度为80cm,绝缘效果好,占用空间小。
[0011 ]本实用新型的有益效果是:设置的底座保持安装方式灵活,结构紧凑,绝缘支柱之间成50°设置保持性能可靠,占用空间小,动触头与导电触指方便进行电路的隔离,接地铝管能够方便接地,保持结构运行安全可靠,静导电板和动导电板保持良好的导电效果,接线座方便接入到线路中。
附图说明
[0012]为了更清楚地说明本实用新型实施例或现有技术中的技术方案,下面将对实施例或现有技术描述中所需要使用的附图作简单地介绍,显而易见地,下面描述中的附图仅仅是本实用新型的一些实施例,对于本领域普通技术人员来讲,在不付出创造性劳动的前提下,还可以根据这些附图获得其他的附图。
[0013]图1为本实用新型的一种隔离开关的结构图。
具体实施方式
[0014] 参阅图1所示,一种隔离开关,包括底座1、支座2、绝缘支柱3和接线座4,所述支座2设在底座1两侧,所述支座2、绝缘支柱3和接线座4分别设有两个,所述支座2与底座1固定连接,所述绝缘支柱3安装在支座2上,所述绝缘支柱3之间成50°设置,所述接线座4设在绝缘支柱3上,所述接线座4内侧分别设置有静导电板5和动导电板6,所述静导电板5与接线座4固定连接,所述动导电板6与接线座4铰接,在使用时,接线座4接入到线路中,接地铝管9通过接地触头10接地,即可通过控制动触头8与导电触指7分隔,达到隔离电路的作用,所述静导电板5—端安装有导电触指7,所述动导电板6—端安装有动触头8,所述动触头8与导电触指7电性连接。
[0015]所述底座1底部两端设置有接地铝管9,在使用时,接地铝管9保持结构稳定可靠。
[0016]所述接地铝管9与底座1铰接,在使用时,保持调节方便。
[0017]所述接地铝管9末端设置有接地触头10,在使用时,方便接入到接地线路中。
[0018]所述绝缘支柱3长度为80cm,在使用时,绝缘效果好,占用空间小。
[0019]在使用时,接线座4接入到线路中,接地铝管9通过接地触头10接地,即可通过控制动触头8与导电触指7分隔,达到隔离电路的作用。
[0020]本实用新型的有益效果是:设置的底座保持安装方式灵活,结构紧凑,绝缘支柱之间成50°设置保持性能可靠,占用空间小,动触头与导电触指方便进行电路的隔离,接地铝管能够方便接地,保持结构运行安全可靠,静导电板和动导电板保持良好的导电效果,接线座方便接入到线路中。
[0021]以上所述,仅为本实用新型的具体实施方式,但本实用新型的保护范围并不局限于此,任何不经过创造性劳动想到的变化或替换,都应涵盖在本实用新型的保护范围之内,因此,本实用新型的保护范围应该以权利要求书所限定的保护范围为准。
Claims (5)
1.一种隔离开关,其特征在于:包括底座、支座、绝缘支柱和接线座,所述支座设在底座两侧,所述支座、绝缘支柱和接线座分别设有两个,所述支座与底座固定连接,所述绝缘支柱安装在支座上,所述绝缘支柱之间成50°设置,所述接线座设在绝缘支柱上,所述接线座内侧分别设置有静导电板和动导电板,所述静导电板与接线座固定连接,所述动导电板与接线座铰接,所述静导电板一端安装有导电触指,所述动导电板一端安装有动触头,所述动触头与导电触指电性连接。
2.根据权利要求1所述的隔离开关,其特征在于:所述底座底部两端设置有接地铝管。
3.根据权利要求1所述的隔离开关,其特征在于:所述接地铝管与底座铰接。
4.根据权利要求1所述的隔离开关,其特征在于:所述接地铝管末端设置有接地触头。
5.根据权利要求1所述的隔离开关,其特征在于:所述绝缘支柱长度为80cm。
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