CN202148140U - 一种单梁起重机的端梁 - Google Patents

一种单梁起重机的端梁 Download PDF

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Publication number
CN202148140U
CN202148140U CN201120228481U CN201120228481U CN202148140U CN 202148140 U CN202148140 U CN 202148140U CN 201120228481 U CN201120228481 U CN 201120228481U CN 201120228481 U CN201120228481 U CN 201120228481U CN 202148140 U CN202148140 U CN 202148140U
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China
Prior art keywords
end carriage
side end
crane
sides
end beam
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Expired - Fee Related
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CN201120228481U
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English (en)
Inventor
郜永法
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JIANGDU GANGYUN MACHINERY CO Ltd
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JIANGDU GANGYUN MACHINERY CO Ltd
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Priority to CN201120228481U priority Critical patent/CN202148140U/zh
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Abstract

一种单梁起重机的端梁,属于起重机械技术领域,具体涉及一种单梁起重机的端梁。包括一个矩形的中端梁,中端梁两边分别固定连接一个直角梯形的边端梁,且两个边端梁的上部为斜边,两个边端梁的高度从与中端梁接触处向两边逐渐减少。本实用新型外形美观、强度不变、节约材料、降低成本。

Description

一种单梁起重机的端梁
技术领域
本实用新型属于起重机械技术领域,具体涉及一种单梁起重机的端梁。
背景技术
现有的电动单梁起重机的端梁从两端至中部截面的高度都一样,不符合梁的受力特征,同时造成两端加强板与盖板装置材料耗用大。
发明内容
本实用新型的目的是:提供一种节约材料、且强度不变的单梁起重机的端梁。
本实用新型的目的是这样实现的:一种单梁起重机的端梁,包括一个矩形的中端梁,中端梁两边分别固定连接一个直角梯形的边端梁,且两个边端梁的上部为斜边,两个边端梁的高度从与中端梁接触处向两边逐渐减少。
本实用新型对端梁箱体外形作了修改,中部为一个矩形的中端梁,保证与主梁的连接尺寸及强度不变,两端分别设置一个直角梯形的边端梁,材料减少的同时符合端梁的受力特征,使得端梁的强度不变,两端加强板与盖板的材料也相应减少,每台起重机可节约钢材50kg。
本实用新型外形美观、强度不变、节约材料、降低成本。
附图说明
图1为本实用新型的一种结构示意图。 
具体实施方式
如图1所示,一种单梁起重机的端梁,包括一个矩形的中端梁2,中端梁2两边分别固定连接一个直角梯形的边端梁1,且两个边端梁1的上部为斜边,两个边端梁1的高度从与中端梁2接触处向两边逐渐减少。

Claims (1)

1.一种单梁起重机的端梁,其特征在于:包括一个矩形的中端梁,中端梁两边分别固定连接一个直角梯形的边端梁,且两个边端梁的上部为斜边,两个边端梁的高度从与中端梁接触处向两边逐渐减少。
CN201120228481U 2011-07-01 2011-07-01 一种单梁起重机的端梁 Expired - Fee Related CN202148140U (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201120228481U CN202148140U (zh) 2011-07-01 2011-07-01 一种单梁起重机的端梁

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201120228481U CN202148140U (zh) 2011-07-01 2011-07-01 一种单梁起重机的端梁

Publications (1)

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CN202148140U true CN202148140U (zh) 2012-02-22

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104843580A (zh) * 2014-02-17 2015-08-19 象王重工股份有限公司 一种桥式起重机端梁加工新工艺

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104843580A (zh) * 2014-02-17 2015-08-19 象王重工股份有限公司 一种桥式起重机端梁加工新工艺

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