CN203632201U - 一种铠装电缆连接装置 - Google Patents

一种铠装电缆连接装置 Download PDF

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Publication number
CN203632201U
CN203632201U CN201320703853.2U CN201320703853U CN203632201U CN 203632201 U CN203632201 U CN 203632201U CN 201320703853 U CN201320703853 U CN 201320703853U CN 203632201 U CN203632201 U CN 203632201U
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lock tube
slips
lock sleeve
armored cable
slip
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CN201320703853.2U
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牟维海
谢劲松
张帆
王立杰
侯世亮
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China Petroleum and Natural Gas Co Ltd
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China Petroleum and Natural Gas Co Ltd
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Abstract

一种铠装电缆连接装置,其特征是短管状的卡瓦(1)外管壁通过螺纹与一长管状的锁套(2)相连接,锁套(2)内管壁上对应卡瓦(1)的卡牙处呈圆锥形,同时锁套(2)内还安装有带螺栓的“U”形卡箍(3)和中心开孔的圆柱形限位块(4)。本实用新型由于采用卡瓦(1)与卡套(2)的固定方式,因而可在空间窄小的油井内进行铠装电缆的连接或接头的固定。

Description

一种铠装电缆连接装置
技术领域:本实用新型涉及一种电缆辅助配件,特别是用于油田井下电泵采油的一种铠装电缆连接装置。
背景技术:本实用新型前,一般铠装电缆的连接或接头的固定多采用占据空间较大的卡接法、合金压套法等,因而无法在采油井下应用。
发明内容:本实用新型的目的是:为油田井下电泵采油提供一种铠装电缆连接装置,由于该装置采用卡瓦与卡套的固定方式,因而可在空间窄小的油井内进行铠装电缆的连接或接头的固定。
本实用新型的目的是通过以下措施来实现的:一种铠装电缆连接装置,是由卡瓦、锁套、卡箍、限位块构成的,其特征是短管状的卡瓦外管壁通过螺纹与一长管状的锁套相连接,锁套内管壁上对应卡瓦的卡牙处呈圆锥形,同时锁套内还安装有带螺栓的“U”形卡箍和中心开孔的圆柱形限位块。
本实用新型由于采用卡瓦与卡套的固定方式,因而可在空间窄小的油井内进行铠装电缆的连接或接头的固定。
附图说明:图1为铠装电缆连接装置的结构示意图。
具体实施方式:铠装电缆连接装置,其短管状的卡瓦1外管壁通过螺纹与一长管状的锁套2相连接,锁套2内管壁上对应卡瓦1的卡牙处呈圆锥形,同时锁套2内还安装有带螺栓的“U”形卡箍3和中心开孔的圆柱形限位块4。铠装电缆连接装置的工作原理和使用方法是:先将卡瓦1自锁套2内卸松、把卡箍3和将限位块4自锁套2内取出,再从卡瓦1的头端将修整好的铠装电缆头穿入并从锁套2的尾端伸出,同时用螺栓把卡箍3卡紧铠装电缆头上的电缆线,再将电缆线头自限位块4上的开孔穿过,此时便可自卡瓦1的头端拉回铠装电缆,直到卡箍3和将限位块4随其进入锁套2内原定位置,最后通过旋转锁套2使卡瓦1将铠装电缆头的铠装部位锁紧完成操作。铠装电缆连接装置安装后,可通过锁套2对铠装电缆头进行固定,也可实现两个铠装电缆头的连接。

Claims (1)

1.一种铠装电缆连接装置,是由卡瓦、锁套、卡箍、限位块构成的,其特征是:短管状的卡瓦外管壁通过螺纹与一长管状的锁套相连接,锁套内管壁上对应卡瓦的卡牙处呈圆锥形,同时锁套内还安装有带螺栓的“U”形卡箍和中心开孔的圆柱形限位块。
CN201320703853.2U 2013-11-08 2013-11-08 一种铠装电缆连接装置 Expired - Fee Related CN203632201U (zh)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106121577A (zh) * 2016-08-17 2016-11-16 杰瑞能源服务有限公司 井用电缆悬挂器
CN107785862A (zh) * 2016-08-29 2018-03-09 国网山东省电力公司青岛市黄岛区供电公司 一种电力接线管

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106121577A (zh) * 2016-08-17 2016-11-16 杰瑞能源服务有限公司 井用电缆悬挂器
CN107785862A (zh) * 2016-08-29 2018-03-09 国网山东省电力公司青岛市黄岛区供电公司 一种电力接线管

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