CN105460381A - 一种卡紧结合的钢管保护帽 - Google Patents

一种卡紧结合的钢管保护帽 Download PDF

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Publication number
CN105460381A
CN105460381A CN201410443841.XA CN201410443841A CN105460381A CN 105460381 A CN105460381 A CN 105460381A CN 201410443841 A CN201410443841 A CN 201410443841A CN 105460381 A CN105460381 A CN 105460381A
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China
Prior art keywords
cap body
cap
steel pipe
clamped
upper section
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Pending
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CN201410443841.XA
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English (en)
Inventor
李金明
王新来
李长建
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JINYINGDA PLASTIC PRODUCT TIANJIN LLC
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JINYINGDA PLASTIC PRODUCT TIANJIN LLC
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Application filed by JINYINGDA PLASTIC PRODUCT TIANJIN LLC filed Critical JINYINGDA PLASTIC PRODUCT TIANJIN LLC
Priority to CN201410443841.XA priority Critical patent/CN105460381A/zh
Publication of CN105460381A publication Critical patent/CN105460381A/zh
Pending legal-status Critical Current

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Abstract

一种卡紧结合的钢管保护帽,用于石油钢管端部的保护。包括一圆筒形帽体,帽体由帽体上段和帽体下段冲压而成,帽体下段的直径小于帽体上段的直径,所述的帽体上段顶部边缘向帽体外延伸,形成直径大于帽体上段的帽顶,在所述的帽体上段和帽体下段外壁各设有两道环形叶片,其中所述的帽体上段上的叶片的厚度小于帽体下段上的叶片厚度。其有益效果是,采用本技术方案后,保护帽套接在钢管端头内部结合紧密,在装卸运输过程中不会脱落,安全可靠,效果理想。

Description

一种卡紧结合的钢管保护帽
技术领域
本发明用于石油钢管端部的保护。
背景技术
钢管在运输过程中,极易对管端头造成损害,为了对管头进行保护,一般在管端头套装保护帽,现有的保护帽套接在管端头后容易松动脱落,保护效果不好。
发明内容
本发明提供了一种卡紧结合的钢管保护帽,与钢管管端结合紧固,避免了保护帽在使用过程出现的脱落现象。
为了达到上述目的,本发明采取的技术方案是:
一种卡紧结合的钢管保护帽,其特征是:包括一圆筒形帽体,帽体由帽体上段和帽体下段冲压而成,帽体下段的直径小于帽体上段的直径,所述的帽体上段顶部边缘向帽体外延伸,形成直径大于帽体上段的帽顶,在所述的帽体上段和帽体下段外壁各设有两道环形叶片,其中所述的帽体上段上的叶片的厚度小于帽体下段上的叶片厚度。
本发明的有益效果是,采用本发明技术方案后,保护帽套接在钢管端头内部结合紧密,在装卸运输过程中不会脱落,安全可靠,效果理想。
附图说明
图1为本发明结构示意图。
图中:1.帽体;2.帽顶;3.帽体上段;4.帽体下段;5.叶片。
具体实施方式
由附图1可知,本发明包括一圆筒形帽体1,帽体1由帽体上段3和帽体下段4冲压而成,帽体下段4的直径小于帽体上段3的直径,所述的帽体上段3顶部边缘向帽体1外延伸,形成直径大于帽体上段3的帽顶2,在所述的帽体上段3和帽体下段4外壁各设有两道环形叶片5,其中所述的帽体上段3上的叶片的厚度小于帽体下段4上的叶片厚度。

Claims (1)

1.一种卡紧结合的钢管保护帽,其特征是:包括一圆筒形帽体,帽体由帽体上段和帽体下段冲压而成,帽体下段的直径小于帽体上段的直径,所述的帽体上段顶部边缘向帽体外延伸,形成直径大于帽体上段的帽顶,在所述的帽体上段和帽体下段外壁各设有两道环形叶片,其中所述的帽体上段上的叶片的厚度小于帽体下段上的叶片厚度。
CN201410443841.XA 2014-09-03 2014-09-03 一种卡紧结合的钢管保护帽 Pending CN105460381A (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201410443841.XA CN105460381A (zh) 2014-09-03 2014-09-03 一种卡紧结合的钢管保护帽

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201410443841.XA CN105460381A (zh) 2014-09-03 2014-09-03 一种卡紧结合的钢管保护帽

Publications (1)

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CN105460381A true CN105460381A (zh) 2016-04-06

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CN201410443841.XA Pending CN105460381A (zh) 2014-09-03 2014-09-03 一种卡紧结合的钢管保护帽

Country Status (1)

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CN (1) CN105460381A (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112520228A (zh) * 2020-12-18 2021-03-19 湖南奥鑫机械有限公司 一种管端保护器

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112520228A (zh) * 2020-12-18 2021-03-19 湖南奥鑫机械有限公司 一种管端保护器

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