CN2267298Y - 复合不锈钢路灯杆 - Google Patents

复合不锈钢路灯杆 Download PDF

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Publication number
CN2267298Y
CN2267298Y CN 96250131 CN96250131U CN2267298Y CN 2267298 Y CN2267298 Y CN 2267298Y CN 96250131 CN96250131 CN 96250131 CN 96250131 U CN96250131 U CN 96250131U CN 2267298 Y CN2267298 Y CN 2267298Y
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China
Prior art keywords
stainless steel
pole
light pole
carbon steel
utility
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Expired - Fee Related
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CN 96250131
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English (en)
Inventor
曾庆星
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NANHAI CITY CEMENT GROUP CO Ltd
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NANHAI CITY CEMENT GROUP CO Ltd
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Priority to CN 96250131 priority Critical patent/CN2267298Y/zh
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Publication of CN2267298Y publication Critical patent/CN2267298Y/zh
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Abstract

本实用新型提供一种复合不锈钢路灯杆,其特征是灯杆内层为碳钢,外层复合以不锈钢,表面将永不被腐蚀生锈,使用寿命大大延长,心将取代现有易腐蚀的碳钢路灯杆。

Description

复合不锈钢路灯杆
本实用新型涉及一种路灯杆,特别是一种复合不锈钢路灯杆。
现有技术中的路灯杆,从第一代的木材杆到第二代的水泥杆,再到七十年代的碳钢杆,一直沿用20多年。普通碳钢路灯杆,普遍采用老工艺冷镀锌表面处理,近几年国内厂家引进和开发热镀锌表面处理技术,碳钢路灯杆的防腐能力获得进一步提高,但并未从根本上解决防腐问题,以致于使用几年后的热镀锌碳钢路灯杆,其表面被腐蚀得面目全非。
本实用新型的目的旨在避免现有技术的不足而提供一种表面光洁、永不被腐蚀生锈的复合不锈钢路灯杆。
本实用新型的目的是这样实现的:
一种路灯杆,包括杆座、杆腰、杆身、杆头和臂杆,其特征在于整个路灯杆分内外两层,内层为碳钢管,外层复合以不锈钢。
--所述的碳钢管,经除锈、内外壁喷涂防腐,烘干后再经模压复合以不锈钢。
下面根据附图和实施例对本实用新型作进一步描述:
图1是本实用新型的结构示意图;
图2是本实用新型的工艺流程图;
图1中1为杆座,2为杆腰,3为杆身,4为杆头,5为臂杆,6为灯罩,内层细线为碳钢,外层粗线为不锈钢。
实施时,将碳钢做的杆座,杆腰、杆身、杆头和臂杆分别除锈,内外壁喷涂防腐剂,烘干后,用不锈钢模压复合上外层,然后分别焊接、磨根、调圆、抛光、定尺、开孔、翻边包装为成品。
实施时,根据灯杆直径大小不同,使用不锈钢材料的厚度、硬度有所不同,如直径越大其厚度也相对要厚,其硬度相对要低,外层不锈钢的展开长度尺寸,相对于一般焊接管材的尺寸要严格得多,这是复合不锈钢路灯杆在复合前的重要控制关键。
本实用新型的表面将永不被腐蚀生锈,表面光洁度达到6K不锈钢光洁度要求,内层碳钢被不锈钢复合后,其耐腐蚀时间与镀锌钢管比较相对延长,因此使用寿命得以充分提高。

Claims (2)

1、一种复合不锈钢路灯杆,包括杆座、杆腰、杆身、杆头和臂杆,其特征在于整个路灯杆分内外两层,内层为碳钢管,外层复合以不锈钢。
2、根据权利要求1所述的路灯杆,其特征在于所述的碳钢管,经除锈、内外壁喷涂防腐,烘干后再经模压复合以不锈钢。
CN 96250131 1996-12-17 1996-12-17 复合不锈钢路灯杆 Expired - Fee Related CN2267298Y (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 96250131 CN2267298Y (zh) 1996-12-17 1996-12-17 复合不锈钢路灯杆

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 96250131 CN2267298Y (zh) 1996-12-17 1996-12-17 复合不锈钢路灯杆

Publications (1)

Publication Number Publication Date
CN2267298Y true CN2267298Y (zh) 1997-11-12

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ID=33921292

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 96250131 Expired - Fee Related CN2267298Y (zh) 1996-12-17 1996-12-17 复合不锈钢路灯杆

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CN (1) CN2267298Y (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102287775A (zh) * 2011-07-26 2011-12-21 苏州晶雷光电照明科技有限公司 一种耐腐蚀高杆灯灯盘

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102287775A (zh) * 2011-07-26 2011-12-21 苏州晶雷光电照明科技有限公司 一种耐腐蚀高杆灯灯盘

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