CN201400532Y - 大跨径高架龙门吊 - Google Patents

大跨径高架龙门吊 Download PDF

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Publication number
CN201400532Y
CN201400532Y CN2009200421927U CN200920042192U CN201400532Y CN 201400532 Y CN201400532 Y CN 201400532Y CN 2009200421927 U CN2009200421927 U CN 2009200421927U CN 200920042192 U CN200920042192 U CN 200920042192U CN 201400532 Y CN201400532 Y CN 201400532Y
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China
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long
span
portal crane
crane
adopts
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Expired - Fee Related
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CN2009200421927U
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English (en)
Inventor
陈建斌
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NANTONG GUANGHONG SHIP HEAVY INDUSTRY Co Ltd
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NANTONG GUANGHONG SHIP HEAVY INDUSTRY Co Ltd
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Priority to CN2009200421927U priority Critical patent/CN201400532Y/zh
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Abstract

本实用新型公开了一种大跨径高架龙门吊,其特征是:两侧支腿中心跨距为28.20m;起重机的电机采用三相异步电机,吊具呈钩距可调形式。本实用新型结构合理,采用大跨距高架形式,稳定性好,工作能力强;钩距采用可调形式,可根据需要调整钩距。

Description

大跨径高架龙门吊
技术领域:
本实用新型涉及一种龙门吊。
背景技术:
现有的龙门吊,跨径小,稳定性、工效不理想;减速器减速效果不佳;钩具位置不能调节,不能适应特殊需要。
发明内容:
本实用新型的目的在于提供一种结构合理,工作效果好的大跨径高架龙门吊。
本实用新型的技术解决方案是:
一种大跨径高架龙门吊,其特征是:两侧支腿中心跨距为28.20m;起重机的电机采用三相异步电机,吊具呈钩距可调形式。
本实用新型结构合理,采用大跨距高架形式,稳定性好,工作能力强;钩距采用可调形式,可根据需要调整钩距。
附图说明:
下面结合附图实施例对本实用新型作进一步说明:
图1是本实用新型一个实施例的结构示图。
具体实施方式:
一种大跨径高架龙门吊,两侧支腿1、2中心跨距为28.20m;起重机的电机采用三相异步电机,吊具呈钩距可调形式。

Claims (1)

1、一种大跨径高架龙门吊,其特征是:两侧支腿中心跨距为28.20m;起重机的电机采用三相异步电机,吊具呈钩距可调形式。
CN2009200421927U 2009-03-26 2009-03-26 大跨径高架龙门吊 Expired - Fee Related CN201400532Y (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2009200421927U CN201400532Y (zh) 2009-03-26 2009-03-26 大跨径高架龙门吊

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2009200421927U CN201400532Y (zh) 2009-03-26 2009-03-26 大跨径高架龙门吊

Publications (1)

Publication Number Publication Date
CN201400532Y true CN201400532Y (zh) 2010-02-10

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN2009200421927U Expired - Fee Related CN201400532Y (zh) 2009-03-26 2009-03-26 大跨径高架龙门吊

Country Status (1)

Country Link
CN (1) CN201400532Y (zh)

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GR01 Patent grant
C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20100210

Termination date: 20120326