CN203428751U - 一种分段式主梁 - Google Patents

一种分段式主梁 Download PDF

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Publication number
CN203428751U
CN203428751U CN201320434598.6U CN201320434598U CN203428751U CN 203428751 U CN203428751 U CN 203428751U CN 201320434598 U CN201320434598 U CN 201320434598U CN 203428751 U CN203428751 U CN 203428751U
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beam body
sectional type
sections
utility
model
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吕成军
吕成宾
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MA'ANSHAN SHUANGLI LIFTING EQUIPMENT MACHINERY MANUFACTURING Co Ltd
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MA'ANSHAN SHUANGLI LIFTING EQUIPMENT MACHINERY MANUFACTURING Co Ltd
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Abstract

一种分段式主梁,涉及起重设备生产技术领域,其特征在于:包括梁体,所述梁体为长方形结构,所述梁体两侧分别设有一个连接支架,所述连接支架垂直放置在梁体上,所述梁体分为两段,两段的长度相同,所述两段梁体的连接处设有两块连接板,通过紧固螺栓固定。本实用新型结构合理、使用方便、安装简单。

Description

一种分段式主梁
技术领域:
本实用新型涉及起重设备生产技术领域,具体涉及一种分段式主梁。
背景技术:
起重机(Crane)属于起重机械的一种,是一种作循环、间歇运动的机械。一个工作循环包括:取物装置从取物地把物品提起,然后水平移动到指定地点降下物品,接着进行反向运动,使取物装置返回原位,以便进行下一次循环。
起重机是指在一定范围内垂直提升和水平搬运重物的多动作起重机械。又称吊车。属于物料搬运机械。起重机的工作特点是做间歇性运动,即在一个工作循环中取料、运移、卸载等动作的相应机构是交替工作的。
主梁是起重机的核心支撑结构,普通的起重机的主梁都是整段的一个整体,这样的主梁在使用的过程中往往会出现断裂、变形等情况,并且主梁更换起来非常的麻烦,会降低工作效率。
实用新型内容:
本实用新型所要解决的技术问题在于克服现有的技术缺陷提供一种结构合理、使用方便、安装简单的一种分段式主梁。
本实用新型所要解决的技术问题采用以下的技术方案来实现:
一种分段式主梁,其特征在于:包括梁体,所述梁体为长方形结构,所述梁体两侧分别设有一个连接支架,所述连接支架垂直放置在梁体上;
所述梁体分为两段,两段的长度相同;
所述两段梁体的连接处设有两块连接板,通过紧固螺栓固定。
本实用新型的有益效果为:每段梁体上都设有一块连接板,并且整个梁体通过紧固螺栓固定,这样就非常方便拆卸和安装,并且比整段的主梁便于运输,这样可以降低安装成本和运输成本。本实用新型结构合理、使用方便、安装简单。
附图说明:
图1为本实用新型的结构示意图。
具体实施方式:
为了使本实用新型实现的技术手段、创作特征、达成目的与功效易于明白了解,下面结合具体图示,进一步阐述本实用新型。
如图1所示,一种分段式主梁,包括梁体1,梁体1为长方形结构,梁体1两侧分别设有一个连接支架2,连接支架2垂直放置在梁体1上,梁体1分为两段,两段的长度相同,两段梁体1的连接处设有两块连接板3,通过紧固螺栓4固定。
以上显示和描述了本实用新型的基本原理和主要特征和本实用新型的优点。本行业的技术人员应该了解,本实用新型不受上述实施例的限制,上述实施例和说明书中描述的只是说明本实用新型的原理,在不脱离本实用新型精神和范围的前提下,本实用新型还会有各种变化和改进,这些变化和改进都落入要求保护的本实用新型范围内。本实用新型要求保护范围由所附的权利要求书及其等效物界定。

Claims (1)

1.一种分段式主梁,其特征在于:包括梁体,所述梁体为长方形结构,所述梁体两侧分别设有一个连接支架,所述连接支架垂直放置在梁体上,所述梁体分为两段,两段的长度相同,所述两段梁体的连接处设有两块连接板,通过紧固螺栓固定。 
CN201320434598.6U 2013-07-19 2013-07-19 一种分段式主梁 Expired - Fee Related CN203428751U (zh)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104724610A (zh) * 2015-03-27 2015-06-24 上海绿地建设(集团)有限公司 一种用于内层彩板安装的桥式移动平车

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104724610A (zh) * 2015-03-27 2015-06-24 上海绿地建设(集团)有限公司 一种用于内层彩板安装的桥式移动平车

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