CN105460382A - 带有间断叶片的钢管保护帽 - Google Patents

带有间断叶片的钢管保护帽 Download PDF

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Publication number
CN105460382A
CN105460382A CN201410444210.XA CN201410444210A CN105460382A CN 105460382 A CN105460382 A CN 105460382A CN 201410444210 A CN201410444210 A CN 201410444210A CN 105460382 A CN105460382 A CN 105460382A
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CN
China
Prior art keywords
cap body
vanes
cap
steel pipe
intermittent
Prior art date
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Pending
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CN201410444210.XA
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English (en)
Inventor
李金明
王新来
李长建
周伟
路梅
裴绍朋
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
JINYINGDA PLASTIC PRODUCT TIANJIN LLC
Original Assignee
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 CN201410444210.XA priority Critical patent/CN105460382A/zh
Publication of CN105460382A publication Critical patent/CN105460382A/zh
Pending legal-status Critical Current

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  • Buffer Packaging (AREA)
  • Protection Of Pipes Against Damage, Friction, And Corrosion (AREA)

Abstract

一种带有间断叶片的钢管保护帽,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,所述的叶片上设有使叶片间断成若干小段的隔断口,所述的隔断口在叶片上呈不规则分布。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不但结合紧密,而且拆装容易,在装卸运输过程中不会脱落,安全可靠,效果理想。

Description

带有间断叶片的钢管保护帽
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
本发明提供了一种带有间断叶片的钢管保护帽,与钢管管端结合紧固,并且拆装容易,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:
一种带有间断叶片的钢管保护帽,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,所述的叶片上设有使叶片间断成若干小段的隔断口,所述的隔断口在叶片上呈不规则分布。
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不但结合紧密,而且拆装容易,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;6.隔断口。
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,所述的叶片5上设有使叶片5间断成若干小段的隔断口6,所述的隔断口6在叶片5上呈不规则分布。这一结构使叶片5根据受力点的不同,而产生不同的变化,减少了整体叶片5受力时的阻力,使保护帽拆装容易。

Claims (1)

1.一种带有间断叶片的钢管保护帽,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,所述的叶片上设有使叶片间断成若干小段的隔断口,所述的隔断口在叶片上呈不规则分布。
CN201410444210.XA 2014-09-03 2014-09-03 带有间断叶片的钢管保护帽 Pending CN105460382A (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201410444210.XA CN105460382A (zh) 2014-09-03 2014-09-03 带有间断叶片的钢管保护帽

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201410444210.XA CN105460382A (zh) 2014-09-03 2014-09-03 带有间断叶片的钢管保护帽

Publications (1)

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CN105460382A true CN105460382A (zh) 2016-04-06

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Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2375850Y (zh) * 1999-04-23 2000-04-26 天津市津英达塑料制品有限责任公司 盆型内塞式保护帽
US20090313910A1 (en) * 2006-07-19 2009-12-24 Continental Automotive Gmbh Protective Device
CN101898656A (zh) * 2010-07-23 2010-12-01 程浩然 一种管端防护帽
CN102259727A (zh) * 2011-06-30 2011-11-30 衡阳瑞枫塑胶有限公司 可更换壳体和定位部件的管道端口堵头盖
CN203268628U (zh) * 2013-05-28 2013-11-06 陈琳 纸管用防滑脱塑料端塞
CN203781018U (zh) * 2014-04-30 2014-08-20 爱克奇换热技术(太仓)有限公司 管材用防尘保护盖

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2375850Y (zh) * 1999-04-23 2000-04-26 天津市津英达塑料制品有限责任公司 盆型内塞式保护帽
US20090313910A1 (en) * 2006-07-19 2009-12-24 Continental Automotive Gmbh Protective Device
CN101898656A (zh) * 2010-07-23 2010-12-01 程浩然 一种管端防护帽
CN102259727A (zh) * 2011-06-30 2011-11-30 衡阳瑞枫塑胶有限公司 可更换壳体和定位部件的管道端口堵头盖
CN203268628U (zh) * 2013-05-28 2013-11-06 陈琳 纸管用防滑脱塑料端塞
CN203781018U (zh) * 2014-04-30 2014-08-20 爱克奇换热技术(太仓)有限公司 管材用防尘保护盖

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Application publication date: 20160406