CN201570814U - 高压交联电缆牵引头 - Google Patents

高压交联电缆牵引头 Download PDF

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Publication number
CN201570814U
CN201570814U CN2009200559142U CN200920055914U CN201570814U CN 201570814 U CN201570814 U CN 201570814U CN 2009200559142 U CN2009200559142 U CN 2009200559142U CN 200920055914 U CN200920055914 U CN 200920055914U CN 201570814 U CN201570814 U CN 201570814U
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China
Prior art keywords
steel bushing
cable
drawing head
draw bar
drawing bar
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Expired - Fee Related
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CN2009200559142U
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English (en)
Inventor
邓声华
朱永忠
刘和平
付丙英
刘修红
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Guangzhou Lingnan Cable Co., Ltd.
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GUANGZHOU LINGNAN CABLE CO Ltd
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Abstract

本实用新型高压交联电缆牵引头属于电线电缆领域,高压交联电缆牵引头是由牵引杆、导向锥、钢套、固定螺钉、防水胶带、热缩套组成,牵引杆焊接在导体上,导向锥套在牵引杆上,钢套通过螺钉固定在电缆本体上,牵引杆焊接在钢套上,钢套与电缆金属套采用铅焊,在钢套与电缆金属套连接处设置缠绕防水胶带,在钢套上设置热缩套管。本实用新型结构简单,连接方便,机械强度和防水密封性能可靠,解决电缆穿管卡阻的现象,方便了施工。

Description

高压交联电缆牵引头
技术领域
本实用新型高压交联电缆牵引头属于电线电缆领域。
背景技术
电缆的牵引头,其主要用途是为了方便电缆敷设及保护电缆在施工过程中不被进水,因此,牵引头应具有足够的机械强度和可靠的防水密封性能。在电缆敷设施工中,需承受较大的牵引力和侧压力,很容易造成裂缝和破损,从而引起牵引头脱落,电缆渗水等事故,不但影响了施工的进展,并且高压电缆一但进水,就不能投入使用,造成很大损失。
发明内容
本实用新型的目的在于避免现有技术中的不足之处,而提供一种提高牵引头的机械性能和防水密封性能的高压交联电缆牵引头。
本实用新型的目的是通过以下措施来达到的,高压交联电缆牵引头是由牵引杆、导向锥、钢套、固定螺钉、防水胶带、热缩套组成,牵引杆焊接在导体上,导向锥套在牵引杆上,钢套通过螺钉固定在电缆本体上,牵引杆焊接在钢套上,钢套与电缆金属套采用铅焊,在钢套与电缆金属套连接处设置缠绕防水胶带,在钢套上设置热缩套管。
钢套上设置有固定螺钉孔,3个固定螺钉孔成120度。
牵引杆上安装导向锥,以防止电缆穿管时牵引头卡阻。
本实用新型结构简单,连接方便,机械强度和防水密封性能可靠,解决电缆穿管卡阻的现象,方便了施工。
附图说明:
附图1为本实用新型的实施例结构示意图。
具体实施方式:
下面结合附图对本实用新型作进一步说明。
如附图1所示,本实用新型高压交联电缆牵引头是由牵引杆1、电缆导体2、导向锥3、钢套5、固定螺钉6、铅封7、防水胶带8、热缩套9、金属套10、电缆外护套11组成,牵引杆1焊接4在钢套5上,导向锥套在牵引杆上,钢套上设置有固定螺钉孔,3个固定螺钉孔成120度。钢套通过固定螺钉固定在电缆本体上,钢套与电缆金属套焊接,在钢套与电缆金属套连接处设置缠绕防水胶带,在钢套上设置热缩套管,牵引杆和电缆导体连接。

Claims (2)

1.一种高压交联电缆牵引头,其特征是由牵引杆、导向锥、钢套、防水胶带、热缩套组成,牵引杆焊接在钢套上,导向锥套在牵引杆上,钢套固定在电缆本体上,钢套与电缆金属套焊接,在钢套与电缆金属套连接处设置缠绕防水胶带,在钢套上设置热缩套管,牵引杆和电缆导体连接。
2.根据权利要求1所述的高压交联电缆牵引头,其特征是钢套通过固定螺钉固定在电缆本体上,钢套上设置有3个固定螺钉孔。
CN2009200559142U 2009-04-30 2009-04-30 高压交联电缆牵引头 Expired - Fee Related CN201570814U (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2009200559142U CN201570814U (zh) 2009-04-30 2009-04-30 高压交联电缆牵引头

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Application Number Priority Date Filing Date Title
CN2009200559142U CN201570814U (zh) 2009-04-30 2009-04-30 高压交联电缆牵引头

Publications (1)

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CN201570814U true CN201570814U (zh) 2010-09-01

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105576560A (zh) * 2016-03-29 2016-05-11 广西资优电气设备有限公司 一种电力电缆地面牵引用的牵引端部

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105576560A (zh) * 2016-03-29 2016-05-11 广西资优电气设备有限公司 一种电力电缆地面牵引用的牵引端部

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Address after: 511442, Guangdong, Panyu District, Guangzhou Province South Village, South Road, grass Tong village entrance, Guangzhou south of the Five Ridges cable Limited by Share Ltd

Patentee after: Guangzhou Lingnan Cable Co., Ltd.

Address before: 511442, Guangdong, Panyu District, Guangzhou Province South Village, South Road, grass Tong village entrance, Guangzhou south of the Five Ridges Cable Co., Ltd.

Patentee before: Guangzhou Lingnan Cable Co., Ltd.

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

Granted publication date: 20100901

Termination date: 20180430