CN201723180U - 新型减磨器 - Google Patents

新型减磨器 Download PDF

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Publication number
CN201723180U
CN201723180U CN2010202148778U CN201020214877U CN201723180U CN 201723180 U CN201723180 U CN 201723180U CN 2010202148778 U CN2010202148778 U CN 2010202148778U CN 201020214877 U CN201020214877 U CN 201020214877U CN 201723180 U CN201723180 U CN 201723180U
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China
Prior art keywords
wear
centralizer
attrition
adapter coupling
centralizer body
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Expired - Fee Related
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CN2010202148778U
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Inventor
李宏忠
马晖
张大海
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SHANDONG BAOSHIDA PETROLEUM EQUIPMENT MANUFACTURING Co Ltd
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SHANDONG BAOSHIDA PETROLEUM EQUIPMENT MANUFACTURING Co Ltd
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Abstract

本实用新型涉及一种减磨装置,具体的讲是一种新型减磨器。其技术方案是:它包括异径接箍、减磨扶正体和锁紧螺母,所述的异径接箍上装有减磨扶正体,减磨扶正体可以在异径接箍上自由旋转,减磨扶正体的表面设有耐磨层,锁紧螺母固定在减磨扶正体上。本实用新型增强了油管及抽油杆的使用寿命,延长了作业时间,降低了劳动强度,提高了采油效率。

Description

新型减磨器
一、技术领域
本实用新型涉及一种减磨装置,具体的讲是一种新型减磨器。
二、背景技术
目前,在国内油田的油井中所用耐磨接箍及尼龙扶正器等,容易将油管磨漏而造成油漏,且应用时间较短,达不到理想的效果。
三、实用新型内容
本实用新型的目的就是针对现有技术存在的缺陷,提供一种结构简单、成本低廉的新型减磨器。
其技术方案是:它包括异径接箍、减磨扶正体和锁紧螺母,所述的异径接箍上装有减磨扶正体,减磨扶正体可以在异径接箍上自由旋转,减磨扶正体的表面设有耐磨层,锁紧螺母固定在减磨扶正体上。
本实用新型增强了油管及抽油杆的使用寿命,延长了作业时间,降低了劳动强度,提高了采油效率。
四、附图说明
附图是本实用新型一种实施例的结构示意图。
五、具体实施方式
如图所示,一种新型减磨器,包括异径接箍1、减磨扶正体2和锁紧螺母3,所述的异径接箍1上装有减磨扶正体2,减磨扶正体2可以在异径接箍1上自由旋转,减磨扶正体2的表面设有耐磨层4,锁紧螺母3固定在减磨扶正体2上。
使用过程中,异径接箍1螺纹连接相应规格的抽油杆,减磨扶正体2可以在1上自由转动,锁紧螺母3锁紧减磨扶正体2。在上、下抽油的过程中,减磨扶正体2可以自动扶正,防止管杆偏磨。

Claims (1)

1.一种新型减磨器,包括异径接箍、减磨扶正体和锁紧螺母,其特征在于:所述的异径接箍上装有减磨扶正体,减磨扶正体可以在异径接箍上自由旋转,减磨扶正体的表面设有耐磨层,锁紧螺母固定在减磨扶正体上。
CN2010202148778U 2010-05-28 2010-05-28 新型减磨器 Expired - Fee Related CN201723180U (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2010202148778U CN201723180U (zh) 2010-05-28 2010-05-28 新型减磨器

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Application Number Priority Date Filing Date Title
CN2010202148778U CN201723180U (zh) 2010-05-28 2010-05-28 新型减磨器

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CN201723180U true CN201723180U (zh) 2011-01-26

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20120193089A1 (en) * 2011-02-02 2012-08-02 Plainsman Manufacturing Inc. Sucker Rod Centralizer
CN109083603A (zh) * 2018-09-19 2018-12-25 邹城兖矿泰德工贸有限公司 旋具耐磨导向管

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20120193089A1 (en) * 2011-02-02 2012-08-02 Plainsman Manufacturing Inc. Sucker Rod Centralizer
US9303466B2 (en) * 2011-02-02 2016-04-05 Plainsman Mfg. Inc. Sucker rod centralizer
CN109083603A (zh) * 2018-09-19 2018-12-25 邹城兖矿泰德工贸有限公司 旋具耐磨导向管
CN109083603B (zh) * 2018-09-19 2020-04-21 邹城兖矿泰德工贸有限公司 旋具耐磨导向管

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C14 Grant of patent or utility model
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C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20110126

Termination date: 20110528