CN202090852U - 一种耐磨抽油杆 - Google Patents

一种耐磨抽油杆 Download PDF

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Publication number
CN202090852U
CN202090852U CN2011202037182U CN201120203718U CN202090852U CN 202090852 U CN202090852 U CN 202090852U CN 2011202037182 U CN2011202037182 U CN 2011202037182U CN 201120203718 U CN201120203718 U CN 201120203718U CN 202090852 U CN202090852 U CN 202090852U
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China
Prior art keywords
sucker rod
rod
joint
ceramic coating
wearable
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Expired - Fee Related
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CN2011202037182U
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English (en)
Inventor
李熙
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Shandong Dongwang Petroleum Equipment Co., Ltd.
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李熙
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Abstract

本实用新型属石油开采技术领域,公开了一种耐磨抽油杆,包括一个杆体、接头、接箍,杆体、接头、接箍外表面喷涂有陶瓷涂层。由于抽油杆的外表面喷涂有陶瓷涂层,提高了抽油杆整体的防腐性能和耐磨性能,有效延长抽油杆使用寿命,并克服了以往电镀工艺造成环境污染的弊端。

Description

一种耐磨抽油杆
技术领域
本实用新型涉及一种石油开采设备配件,尤其为一种耐磨抽油杆。
背景技术
抽油杆是原油开采的关键部件。随着油田进入高含水期,管杆接触面的润滑系数大幅度地降低,改变了抽油杆的受力状况和变形程度,致使管杆偏磨腐蚀损伤越来越严重。目前抽油杆常用的防腐层是电镀铬,由于镀铬工艺会对环境存有一定的污染,故发展受到一定的障碍,因此提高抽油杆的耐腐蚀性和使用寿命具有重大的经济意义。
实用新型内容
为了克服现有技术的不足,本实用新型提供一种表面喷涂陶瓷涂层,有效提高抽油杆耐磨强度及耐腐蚀度得的抽油杆。
为实现上述技术目的,本实用新型是采用以下技术方案实现的:一种耐磨抽油杆,包括一个杆体,杆体的两端设有接头,接头上设有接箍,其特征在于:杆体、接头、接箍外表面喷涂有陶瓷涂层。
本实用新型具有如下有益效果:由于抽油杆的外表面喷涂有陶瓷涂层,提高了抽油杆整体的防腐性能和耐磨性能,有效延长抽油杆使用寿命,并克服了以往电镀工艺造成环境污染的弊端。
附图说明
图1是本实用新型结构示意图。
图中:1、接头,2、杆体,3、陶瓷涂层,4、接箍。
具体实施方式
下面结合附图对本实用新型作进一步说明。
参看附图,一种耐磨抽油杆,包括一个杆体2,杆体2的两端设有接头1,接头1上设有接箍4,其特征在于:杆体2、接头1、接箍4外表面喷涂有陶瓷涂层3。

Claims (1)

1.一种耐磨抽油杆,包括一个杆体,杆体的两端设有接头,接头上设有接箍,其特征在于:杆体、接头、接箍外表面喷涂有陶瓷涂层。
CN2011202037182U 2011-06-15 2011-06-15 一种耐磨抽油杆 Expired - Fee Related CN202090852U (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2011202037182U CN202090852U (zh) 2011-06-15 2011-06-15 一种耐磨抽油杆

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2011202037182U CN202090852U (zh) 2011-06-15 2011-06-15 一种耐磨抽油杆

Publications (1)

Publication Number Publication Date
CN202090852U true CN202090852U (zh) 2011-12-28

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CN2011202037182U Expired - Fee Related CN202090852U (zh) 2011-06-15 2011-06-15 一种耐磨抽油杆

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CN (1) CN202090852U (zh)

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
ASS Succession or assignment of patent right

Owner name: SHANDONG DONGWANG PETROLEUM EQUIPMENT CO., LTD.

Free format text: FORMER OWNER: LI XI

Effective date: 20120329

C41 Transfer of patent application or patent right or utility model
TR01 Transfer of patent right

Effective date of registration: 20120329

Address after: Yuan Qiao xiang Guanzhuang Cun Dezhou Economic Development Zone, Shandong province 253000

Patentee after: Shandong Dongwang Petroleum Equipment Co., Ltd.

Address before: 253000 No. 402 Jiefang North Road, Decheng District, Shandong, Dezhou

Patentee before: Li Xi

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: 20111228

Termination date: 20160615