CN202970692U - 分层注水测试滑轮 - Google Patents

分层注水测试滑轮 Download PDF

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Publication number
CN202970692U
CN202970692U CN 201220700287 CN201220700287U CN202970692U CN 202970692 U CN202970692 U CN 202970692U CN 201220700287 CN201220700287 CN 201220700287 CN 201220700287 U CN201220700287 U CN 201220700287U CN 202970692 U CN202970692 U CN 202970692U
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pulley
water injection
layer water
bolt
support
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CN 201220700287
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齐士君
孙维武
刘洋旭
孙龙
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Daqing Tengfei Petroleum Machinery Co., Ltd.
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DAQING TENGFEI PETROLEUM MACHINERY Co Ltd
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Abstract

一种分层注水测试滑轮。主要目的是使电缆或钢丝绳进入井口时不会与钢管管壁发生摩擦，使测试设备顺利进入井底。分层注水测试滑轮包括定位筒，定位筒内部的空刀槽两侧各有一个大孔和一个小孔，大孔内圆柱表面开有四条空槽延伸至空刀槽，定位筒连接支架，螺栓连接支架一端的叉形结构和滑轮支架，螺栓连接滑轮和滑轮支架一端的叉形结构，滑轮两侧与滑轮支架叉形结构之间有垫片穿过螺栓。本实用新型具有如下有益效果：利用在井口安装该测试滑轮，使电缆或钢丝绳进入井口时不会与钢管管壁发生摩擦，垫片使滑轮转动更加灵活无卡滞，使测试设备顺利进入井底。

Description

分层注水测试滑轮
技术领域
本实用新型涉及油田分层注水测试领域的一种工具，具体涉及分层注水测试滑轮。 
背景技术
在油田分层注水测试时，需要在井口将测试设备连接电缆或钢丝绳下放到预定的井下位置，由于电缆或钢丝绳下放的过程中往往与井口钢管管壁产生摩擦，使下放设备卡住，也会对电缆或钢丝绳产生损坏。 
发明内容
本实用新型所要解决的技术问题在于，提供一种分层注水测试滑轮，利用在井口安装该测试滑轮，使电缆或钢丝绳进入井口时不会与钢管管壁发生摩擦，使测试设备顺利进入井底。 
本实用新型的技术方案是：分层注水测试滑轮包括定位筒，定位筒内部的空刀槽两侧各有一个大孔和一个小孔，大孔内圆柱表面开有四条空槽延伸至空刀槽，定位筒连接支架，螺栓连接支架一端的叉形结构和滑轮支架，螺栓连接滑轮和滑轮支架一端的叉形结构，滑轮两侧与滑轮支架叉形结构之间有垫片穿过螺栓。
本实用新型具有如下有益效果：利用在井口安装该测试滑轮，使电缆或钢丝绳进入井口时不会与钢管管壁发生摩擦，在井口管柱部分变形的时候，变换测试滑轮的安装角度，定位筒上的空槽可以避开部分变形的管柱，垫片使滑轮转动更加灵活无卡滞，使测试设备顺利进入井底。
附图说明：
附图1是本实用新型的结构示意图；
附图2是附图1的俯视图。
图中1，定位筒；2，空槽；3，支架；4，螺栓；5，滑轮支架；6，垫片；7，滑轮。
具体实施方式：
下面结合附图对本实用新型作进一步说明：
由图1结合图2、图3所示，分层注水测试滑轮，包括定位筒1，定位筒1内部的空刀槽两侧各有一个大孔和一个小孔，大孔内圆柱表面开有四条空槽2延伸至空刀槽，下面的孔用于套在井口钢管上定位测试滑轮，在井口管柱部分变形的时候，变换测试滑轮的安装角度，定位筒上的空槽3可以避开部分变形的管柱，定位筒1连接支架3，螺栓4连接支架3一端的叉形结构和滑轮支架5，螺栓4连接滑轮7和滑轮支架5一端的叉形结构，滑轮7两侧与滑轮支架5叉形结构之间有垫片6穿过螺栓4，垫片4使滑轮7转动灵活，不会摩擦滑轮支架5的叉形结构产生卡滞现象。

Claims (1)

1. 一种分层注水测试滑轮，包括定位筒（1），其特征在于：定位筒(1)内部的空刀槽两侧各有一个孔，定位筒(1)内部的空刀槽两侧各有一个大孔和一个小孔，大孔内圆柱表面开有四条空槽(2)延伸至空刀槽，定位筒(1)连接支架(3)，螺栓(4)连接支架(3)一端的叉形结构和滑轮支架(5)，螺栓(4)连接滑轮(7)和滑轮支架(5)一端的叉形结构，滑轮(7)两侧与滑轮支架(5)叉形结构之间有垫片(6)穿过螺栓(4)。
CN 201220700287 2012-12-18 2012-12-18 分层注水测试滑轮 Expired - Fee Related CN202970692U (zh)

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CN 201220700287 CN202970692U (zh) 2012-12-18 2012-12-18 分层注水测试滑轮

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CN 201220700287 CN202970692U (zh) 2012-12-18 2012-12-18 分层注水测试滑轮

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CN202970692U true CN202970692U (zh) 2013-06-05

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113175314A (zh) * 2021-06-11 2021-07-27 陈佳欣 一种方便观察注水层位的油田注水井用配水器

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113175314A (zh) * 2021-06-11 2021-07-27 陈佳欣 一种方便观察注水层位的油田注水井用配水器

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