CN111933337A - 一种加强型架空绝缘电缆 - Google Patents
一种加强型架空绝缘电缆 Download PDFInfo
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Abstract
本发明公开了一种加强型架空绝缘电缆,属于电力运输领域,包括保护层,所述保护层两端设有相互配合的卡接机构,所述保护层内部固定安装连接有橡胶层,所述橡胶层内部设有加强层,所述加强层内部等间距安装有三组导电线管,所述加强层内填充有绝缘填充物;所述卡接机构包括卡接套筒和螺纹接头,且卡接套筒固定连接于保护层左侧,且螺纹接头固定连接于保护层右侧,所述卡接套筒内部卡设有螺纹槽,且螺纹槽与螺纹接头相互螺纹连接,所述卡接套筒左侧固定连接有固定环,本电缆具有较高的强度,运输电力稳定,同时具有较好的阻燃能力,并且使用寿命长,便于安装更换,能够有效提升电力运输的稳定性与便捷性。
Description
技术领域
本发明涉及电力运输领域,更具体地说,涉及一种加强型架空绝缘电缆。
背景技术
电缆是一种电能或信号传输装置,通常是由几根或几组导线组成,由一根或多根相互绝缘的导体和外包绝缘保护层制成,将电力或信息从一处传输到另一处的导线,通常是由几根或几组导线绞合而成的类似绳索的电缆,每组导线之间相互绝缘,并常围绕着一根中心扭成,整个外面包有高度绝缘的覆盖层。电缆具有内通电,外绝缘的特征,电缆有电力电缆、控制电缆、补偿电缆、屏蔽电缆、高温电缆、计算机电缆、信号电缆、同轴电缆、耐火电缆、船用电缆、矿用电缆、铝合金电缆等等。它们都是由单股或多股导线和绝缘层组成,用来连接电路、电器等。电缆按照光伏电站的系统可分为直流电缆及交流电缆,根据用途及使用环境的不同分类如下:
直流电缆,组件与组件之间的串联电缆,组串之间及其组串至直流配电箱之间的并联电缆,直流配电箱至逆变器之间电缆,以上电缆均为直流电缆,户外敷设较多,需防潮、防暴晒、耐寒、耐热、抗紫外线,某些特殊的环境下还需防酸碱等化学物质,架空电缆,全称架空绝缘电缆,是装有绝缘层和保护外皮的架空导线,采用类似于交联电缆生产工艺制造的一种专用电缆,是介于架空导线和地下电缆之间的新的输电方式。架空电缆都是单芯的,按其结构不同可分为硬铝线结构、硬拉铜线结构、铝合金线结构、钢芯或铝合金芯支撑结构和自承式三芯纹合结构等,具有供电可靠性高、供电安全性好、架设和维修方便和经济性合理等主要特点,其主要技术参数包括耐候性、绝缘水平、内、外半导电屏蔽层。架空电缆在国内外输电应用广泛,传统的高压电力输送方式,大多是使用高压架空线路或者高压电缆线路作为传输通道,而常规的架空电缆往往为一体式的,往往架空电缆需要穿越丛林等复杂地带,因而相应造成了架空电缆较为容易损坏,然而在进行维修安装时,由于环境复杂,导致维修安装较为不便,因此需要一种便于更换安装,同时强度较好的架空绝缘电缆。
发明内容
1.要解决的技术问题
针对现有技术中存在的问题,本发明的目的在于提供一种加强型架空绝缘电缆,通过设置保护层,可以有效对电缆进行防护,杜绝老鼠啃咬或长期外界使用老化等隐患,通过设置橡胶层和填充绝缘填充物,可以对管道内的导体进行保护,一方面可以电缆在遭受碰撞时进行缓冲,另一方面可以对导体进行绝缘,防止漏电,通过设置加强层,可以辅助配合保护层,使得电缆得到进一步的加强,有效提供了电缆的支撑力,防止电缆断裂,通过设置卡接套筒和螺纹接头,可以将电缆进行分段,从而便于对接更换损坏电缆,使得后续维修更加方便,同时通过设置密封垫圈和橡胶密封斗,可以进一步的进行对连接处的密封,防止在雨天漏电。
2.技术方案
为解决上述问题,本发明采用如下的技术方案。
一种加强型架空绝缘电缆,包括保护层,所述保护层两端设有相互配合的卡接机构,所述保护层内部固定安装连接有橡胶层,所述橡胶层内部设有加强层,所述加强层内部等间距安装有三组导电线管,所述加强层内填充有绝缘填充物;
所述卡接机构包括卡接套筒和螺纹接头,且卡接套筒固定连接于保护层左侧,且螺纹接头固定连接于保护层右侧,所述卡接套筒内部卡设有螺纹槽,且螺纹槽与螺纹接头相互螺纹连接,所述卡接套筒左侧固定连接有固定环,所述固定环内粘贴有密封垫圈,所述固定环左侧固定连接有橡胶密封斗。
所述导电线管包括隔热层,且隔热层设置于加强层内部,所述隔热层内固定连接有绝缘管,所述绝缘管内设有导体。
进一步的,所述保护层基体为等间距交错铰接的的不锈钢网层,且不锈钢网层与橡胶层紧密贴合连接。
进一步的,所述加强层基体为聚丙烯纤维层,且聚丙烯纤维层内部穿插有加强铁丝。
进一步的,所述密封垫圈和橡胶密封斗采用硅氟橡胶制成,且橡胶密封斗切面为梯形,且橡胶密封斗内圆孔切面直径大小与防护层切面直径大小相对应。
进一步的,所述绝缘填充物为绝缘硅胶,同时绝缘填充物与导电线管表面的隔热层紧密贴合连接。
进一步的,所述绝缘管采用石英纤维材料制成。
进一步的,所述卡接套筒内部设有导电凸块,且导电凸块与导体电性连接,所述螺纹接头端开设有与导电凸块形状大小相对应的导电槽,且导电槽形状大小与导电凸块相对应,且导电槽与导体电性连接。
进一步的,所述固定环上下两端螺纹连接有紧固螺栓,所述螺纹接头左侧上下两端开设有凹槽,且凹槽切面形状大小与紧固螺栓端部形状大小相对应。
3.有益效果
相比于现有技术,本发明的优点在于:
(1)本方案等间距交错的不锈钢网层,可以对电缆外层进行防护,防止老鼠啃咬与磨损,同时还可以较为稳定的加强电缆,具有一定的韧性,使得电缆便于盘绕,从而防止电缆断裂损坏。
(2)聚丙烯纤维层可以高效的进行阻燃,可以在森林火灾时,使得电缆外部具有一定的隔热性,防止电缆着火,同时还可以防止外界温度过高,导致内部线路融化,同时内部穿插加强铁丝可以进一步加强电缆的支撑力,使得电缆运输更加稳定。
(3)硅氟橡胶具有较好的密封性与耐热型,通过设置硅氟橡胶材质的密封垫圈和橡胶密封斗可以一定程度上的防止高温融化密封垫圈和橡胶密封斗,同时胶密封斗内圆孔切面直径大小与防护层切面直径大小相对应,还可以对卡接套筒和螺纹接头进行良好的密封,防止雨天导致光缆短路。
(4)绝缘硅胶具有较好的耐热性,当线路外界着火或者内部温度过高均不会使绝缘硅胶着火,并且绝缘硅胶可以进行绝缘,防止线路内部出现故障导致漏电,并且填充绝缘硅胶可以对导电线管进行保护,在电缆受到外界撞击时具有一定的缓冲能力,从而使电缆运行输送电力更加稳定,使电缆使用寿命有效提高。
(5)石英纤维管具有耐热、耐腐蚀和柔软性,高温下强度保持率高、尺寸稳定、抗热震性、化学稳定性、透光性及电绝缘性好,进而对导体进行进一步的绝缘,进一步稳定了电力的运输。
(6)通过设置导电凸块与导电槽相卡接,使得卡接套筒与螺纹接头对接后,电缆之间能够更加稳定的对接,从而使得电力运输更加稳定。
(7)固定环上下两端螺纹连接紧固螺栓和螺纹接头左侧上下两端开设凹槽,可以使得卡接套筒与螺纹接头通过螺纹槽连接后,可通过固定环表面的紧固螺栓插接凹槽,从而进一步紧固连接处,防止长时间使用后出现螺纹松动,从而导致电缆断裂的情况,进一步稳定了电缆的运输。
附图说明
图1为本发明的结构示意图;
图2为本发明的切面结构示意图;
图3为本发明的外部结构示意图;
图4为本发明的导电线管切面结构示意图;
图5为本发明的图1的A处结构放大图。
图中标号说明:
1、保护层;2、卡接机构;201、卡接套筒;202、螺纹接头;203、螺纹槽;204、固定环;205、密封垫圈;206、橡胶密封斗;207、导电凸块;208、导电槽;209、紧固螺栓;2010、凹槽;3、橡胶层;4、加强层;5、导电线管;501、隔热层;502、绝缘管;503、导体;6、绝缘填充物。
具体实施方式
下面将结合本发明实施例中的附图,对本发明实施例中的技术方案进行清楚、完整地描述;显然,所描述的实施例仅仅是本发明一部分实施例,而不是全部的实施例,基于本发明中的实施例,本领域普通技术人员在没有做出创造性劳动前提下所获得的所有其他实施例,都属于本发明保护的范围。
在本发明的描述中,需要说明的是,术语“上”、“下”、“内”、“外”、“顶/底端”等指示的方位或位置关系为基于附图所示的方位或位置关系,仅是为了便于描述本发明和简化描述,而不是指示或暗示所指的装置或元件必须具有特定的方位、以特定的方位构造和操作,因此不能理解为对本发明的限制。此外,术语“第一”、“第二”仅用于描述目的,而不能理解为指示或暗示相对重要性。
在本发明的描述中,需要说明的是,除非另有明确的规定和限定,术语“安装”、“设置有”、“套设/接”、“连接”等,应做广义理解,例如“连接”,可以是固定连接,也可以是可拆卸连接,或一体地连接;可以是机械连接,也可以是电连接;可以是直接相连,也可以通过中间媒介间接相连,可以是两个元件内部的连通。对于本领域的普通技术人员而言,可以具体情况理解上述术语在本发明中的具体含义。
实施例1:
请参阅图1-5,一种加强型架空绝缘电缆,包括保护层1,所述保护层1两端设有相互配合的卡接机构2,所述保护层1内部固定安装连接有橡胶层3,所述橡胶层3内部设有加强层4,所述加强层4内部等间距安装有三组导电线管5,所述加强层4内填充有绝缘填充物6;
所述卡接机构2包括卡接套筒201和螺纹接头202,且卡接套筒201固定连接于保护层1左侧,且螺纹接头202固定连接于保护层1右侧,所述卡接套筒201内部卡设有螺纹槽203,且螺纹槽203与螺纹接头202相互螺纹连接,所述卡接套筒201左侧固定连接有固定环204,所述固定环204内粘贴有密封垫圈205,所述固定环204左侧固定连接有橡胶密封斗206。
所述导电线管5包括隔热层501,且隔热层501设置于加强层4内部,所述隔热层501内固定连接有绝缘管502,所述绝缘管502内设有导体503。
请参阅图1、2和3,本方案等间距交错的不锈钢网层,可以对电缆外层进行防护,防止老鼠啃咬与磨损,同时还可以较为稳定的加强电缆,具有一定的韧性,使得电缆便于盘绕,从而防止电缆断裂损坏。
请参阅图1、2和3,聚丙烯纤维层可以高效的进行阻燃,可以在森林火灾时,使得电缆外部具有一定的隔热性,防止电缆着火,同时还可以防止外界温度过高,导致内部线路融化,同时内部穿插加强铁丝可以进一步加强电缆的支撑力,使得电缆运输更加稳定。
请参阅图1和5,硅氟橡胶具有较好的密封性与耐热型,通过设置硅氟橡胶材质的密封垫圈205和橡胶密封斗206可以一定程度上的防止高温融化密封垫圈205和橡胶密封斗206,同时胶密封斗内圆孔切面直径大小与防护层切面直径大小相对应,还可以对卡接套筒201和螺纹接头202进行良好的密封,防止雨天导致光缆短路。
请参阅图2和3,绝缘硅胶具有较好的耐热性,当线路外界着火或者内部温度过高均不会使绝缘硅胶着火,并且绝缘硅胶可以进行绝缘,防止线路内部出现故障导致漏电,并且填充绝缘硅胶可以对导电线管5进行保护,在电缆受到外界撞击时具有一定的缓冲能力,从而使电缆运行输送电力更加稳定,使电缆使用寿命有效提高。
请参阅图2和4石英纤维管具有耐热、耐腐蚀和柔软性,高温下强度保持率高、尺寸稳定、抗热震性、化学稳定性、透光性及电绝缘性好,进而对导体503进行进一步的绝缘,进一步稳定了电力的运输。
请参阅图1和5,通过设置导电凸块207与导电槽208相卡接,使得卡接套筒201与螺纹接头202对接后,电缆之间能够更加稳定的对接,从而使得电力运输更加稳定。
请参阅图1和5,固定环204上下两端螺纹连接紧固螺栓209和螺纹接头202左侧上下两端开设凹槽2010,可以使得卡接套筒201与螺纹接头202通过螺纹槽203连接后,可通过固定环204表面的紧固螺栓209插接凹槽2010,从而进一步紧固连接处,防止长时间使用后出现螺纹松动,从而导致电缆断裂的情况,进一步稳定了电缆的运输。
本发明中根据图1-5所述的,在使用时,通过将螺纹接头202螺纹连接入卡接套筒201中,再转动紧固螺栓209卡接凹槽2010,此时导电凸块207卡接入导电凹槽2010中,当外界遭受磨损时,通过设置保护层1,可以有效对电缆进行防护,从而杜绝老鼠啃咬或长期外界使用老化等隐患,当雨天电缆晃动与遭受撞击时,通过设置橡胶层3和填充绝缘填充物6,可以对管道内的导体503进行保护,一方面可以电缆在遭受碰撞时进行缓冲,从而保护内部的导电线管5,另一方面可以对导体503进行绝缘,防止漏电,当风力较大,电缆晃动剧烈时,通过设置加强层4,同时加强层4内部的加强铁丝进一步进行加强,从而辅助配合保护层1,使得电缆得到进一步的加强,有效提供了电缆的支撑力,防止电缆断裂,通过设置卡接套筒201和螺纹接头202,可以将电缆进行分段,从而便于对接更换损坏电缆,使得后续维修更加方便,同时通过设置密封垫圈205和橡胶密封斗206,可以进一步的进行对连接处的密封,防止在雨天漏电。
以上所述,仅为本发明较佳的具体实施方式;但本发明的保护范围并不局限于此。任何熟悉本技术领域的技术人员在本发明揭露的技术范围内,根据本发明的技术方案及其改进构思加以等同替换或改变,都应涵盖在本发明的保护范围内。
Claims (8)
1.一种加强型架空绝缘电缆,包括保护层(1),其特征在于:所述保护层(1)两端设有相互配合的卡接机构(2),所述保护层(1)内部固定安装连接有橡胶层(3),所述橡胶层(3)内部设有加强层(4),所述加强层(4)内部等间距安装有三组导电线管(5),所述加强层(4)内填充有绝缘填充物(6);
所述卡接机构(2)包括卡接套筒(201)和螺纹接头(202),且卡接套筒(201)固定连接于保护层(1)左侧,且螺纹接头(202)固定连接于保护层(1)右侧,所述卡接套筒(201)内部卡设有螺纹槽(203),且螺纹槽(203)与螺纹接头(202)相互螺纹连接,所述卡接套筒(201)左侧固定连接有固定环(204),所述固定环(204)内粘贴有密封垫圈(205),所述固定环(204)左侧固定连接有橡胶密封斗(206);
所述导电线管(5)包括隔热层(501),且隔热层(501)设置于加强层(4)内部,所述隔热层(501)内固定连接有绝缘管(502),所述绝缘管(502)内设有导体(503)。
2.根据权利要求1所述的一种加强型架空绝缘电缆,其特征在于:所述保护层(1)基体为等间距交错铰接的不锈钢网层,且不锈钢网层与橡胶层(3)紧密贴合连接。
3.根据权利要求1所述的一种加强型架空绝缘电缆,其特征在于:所述加强层(4)基体为聚丙烯纤维层,且聚丙烯纤维层内部穿插有加强铁丝。
4.根据权利要求1所述的一种加强型架空绝缘电缆,其特征在于:所述密封垫圈(205)和橡胶密封斗(206)采用硅氟橡胶制成,且橡胶密封斗(206)切面为梯形,且橡胶密封斗(206)内圆孔切面直径大小与防护层切面直径大小相对应。
5.根据权利要求1所述的一种加强型架空绝缘电缆,其特征在于:所述绝缘填充物(6)为绝缘硅胶,同时绝缘填充物(6)与导电线管(5)表面的隔热层(501)紧密贴合连接。
6.根据权利要求1所述的一种加强型架空绝缘电缆,其特征在于:所述绝缘管(502)采用石英纤维材料制成。
7.根据权利要求1所述的一种加强型架空绝缘电缆,其特征在于:所述卡接套筒(201)内部设有导电凸块(207),且导电凸块(207)与导体(503)电性连接,所述螺纹接头(202)端开设有与导电凸块(207)形状大小相对应的导电槽(208),且导电槽(208)形状大小与导电凸块(207)相对应,且导电槽(208)与导体(503)电性连接。
8.根据权利要求1所述的一种加强型架空绝缘电缆,其特征在于:所述固定环(204)上下两端螺纹连接有紧固螺栓(209),所述螺纹接头(202)左侧上下两端开设有凹槽(2010),且凹槽(2010)切面形状大小与紧固螺栓(209)端部形状大小相对应。
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114005599A (zh) * | 2021-11-15 | 2022-02-01 | 本信电子科技(重庆)有限公司 | 一种用于网络设备的屏蔽型双绞线电缆及其生产工艺 |
| CN115331876A (zh) * | 2022-08-10 | 2022-11-11 | 安徽华能电缆集团有限公司 | 舰船用移动电力电缆 |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2876505Y (zh) * | 2005-11-24 | 2007-03-07 | 江苏百新波纹管有限公司 | 送粉管道补偿器 |
| CN204463856U (zh) * | 2015-02-10 | 2015-07-08 | 河南恒天特种电缆有限公司 | 一种石英纤维绝缘超高温电线电缆 |
| US20160293299A1 (en) * | 2015-04-06 | 2016-10-06 | General Cable Technologies Corporation | Cables having a conductive composite core and methods of forming the same |
| CN208738508U (zh) * | 2018-09-06 | 2019-04-12 | 常州市华晟福涛光电科技有限公司 | 一种电缆连接器固定密封装置 |
| CN209880215U (zh) * | 2019-04-26 | 2019-12-31 | 云南巨力电缆股份有限公司 | 一种抗拉伸防覆冰型架空电缆 |
| CN111029001A (zh) * | 2019-12-23 | 2020-04-17 | 昆山爱光电子有限公司 | 一种防鼠耐火安防电缆 |
-
2020
- 2020-08-12 CN CN202010807029.6A patent/CN111933337A/zh active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2876505Y (zh) * | 2005-11-24 | 2007-03-07 | 江苏百新波纹管有限公司 | 送粉管道补偿器 |
| CN204463856U (zh) * | 2015-02-10 | 2015-07-08 | 河南恒天特种电缆有限公司 | 一种石英纤维绝缘超高温电线电缆 |
| US20160293299A1 (en) * | 2015-04-06 | 2016-10-06 | General Cable Technologies Corporation | Cables having a conductive composite core and methods of forming the same |
| CN208738508U (zh) * | 2018-09-06 | 2019-04-12 | 常州市华晟福涛光电科技有限公司 | 一种电缆连接器固定密封装置 |
| CN209880215U (zh) * | 2019-04-26 | 2019-12-31 | 云南巨力电缆股份有限公司 | 一种抗拉伸防覆冰型架空电缆 |
| CN111029001A (zh) * | 2019-12-23 | 2020-04-17 | 昆山爱光电子有限公司 | 一种防鼠耐火安防电缆 |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114005599A (zh) * | 2021-11-15 | 2022-02-01 | 本信电子科技(重庆)有限公司 | 一种用于网络设备的屏蔽型双绞线电缆及其生产工艺 |
| CN114005599B (zh) * | 2021-11-15 | 2022-09-23 | 本信电子科技(重庆)有限公司 | 一种用于网络设备的屏蔽型双绞线电缆及其生产工艺 |
| CN115331876A (zh) * | 2022-08-10 | 2022-11-11 | 安徽华能电缆集团有限公司 | 舰船用移动电力电缆 |
| CN115331876B (zh) * | 2022-08-10 | 2025-04-11 | 安徽华能电缆集团有限公司 | 舰船用移动电力电缆 |
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