CN203334541U - 连孔钢梁 - Google Patents

连孔钢梁 Download PDF

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Publication number
CN203334541U
CN203334541U CN2013203541594U CN201320354159U CN203334541U CN 203334541 U CN203334541 U CN 203334541U CN 2013203541594 U CN2013203541594 U CN 2013203541594U CN 201320354159 U CN201320354159 U CN 201320354159U CN 203334541 U CN203334541 U CN 203334541U
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steel
steel pipe
flange plate
welded
communication
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CN2013203541594U
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金天德
杨键
叶再利
侯敬会
王晨路
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Zhejiang Oula Steel Structure Technology Co ltd
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Individual
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Abstract

一种连孔钢梁，包括有多个钢管、上翼缘板、下翼缘板及腹板，所述钢管沿梁长方向竖密相连排列，所述上翼缘板焊在钢管的上表面，所述下翼缘板焊在钢管的下表面，最外侧钢管的外端及钢管与上翼缘板、下翼缘板之间设有所述的腹板，用焊缝连成一体。本实用新型设备管线穿越方便简单；施工制作方便，材料利用率高。

Description

连孔钢梁
技术领域
本实用新型属于建筑结构工程技术领域，特别涉及一种连孔钢梁。
背景技术
目前，钢结构楼盖竖向承重构件常采用实腹钢梁或桁架。实腹钢梁制作方便，梁柱及梁梁间连接节点简单。但腹板只允许直径较小的设备管线穿过，对于如风管等尺寸较大的管线只能吊挂在钢梁的下翼缘，这势必会抬高楼层的层高。受截面特性决定，在全长范围，钢梁的腹板并不能充分发挥，材料利用率不高。
桁架对设备管线的布置适应性较强，材料利用率也较高。但加工制作复杂，桁架间及桁架与框架柱的连接处理起来也不方便。
发明内容
为了克服上述技术的不足，本实用新型提供了一种连孔钢梁，制作方便，连接节点简单，设备管线穿越方便简单。
本实用新型解决其技术问题所采用的技术方案是：
一种连孔钢梁，包括有多个钢管、上翼缘板、下翼缘板及腹板，所述钢管沿梁长方向竖密相连排列，所述上翼缘板焊在钢管的上表面，所述下翼缘板焊在钢管的下表面，最外侧钢管的外端及钢管与上翼缘板、下翼缘板之间设有所述的腹板，用焊缝连成一体。
所述钢管形状为圆形或方形或椭圆形或菱形。
所述钢管为无缝管、直缝管、螺旋管、高频焊管或由钢板焊接而成的管材。
所述焊缝为角焊缝。
本实用新型的有益效果主要表现在：1、设备管线穿越方便简单；2、施工制作方便，材料利用率高。
附图说明
图1为本实用新型实施例1的平面示意图；
图2是图1的剖面示意图；
图3为图1的轴测图；
图4是本实用新型实施例2的平面示意图；
图5为图4的剖面示意图；
图6为图4的轴测图。
图7是本实用新型实施例3的平面示意图；
图8为图7的剖面示意图；
图9为图7的轴测图。
具体实施方式
下面结合附图对本实用新型作进一步描述，本实施例在以本实用新型技术方案为前提下进行实施，但本实用新型的保护范围不限于下述的实施例。
实施例一：
参照附图1-3，一种连孔钢梁，包括有多个圆钢管1、上翼缘板21、下翼缘板22及腹板3，所述圆钢管沿梁长方向竖密相连排列，所述上翼缘板焊在钢管的上表面，所述下翼缘板焊在钢管的下表面，最外侧钢管的外端及钢管与上翼缘板、下翼缘板之间设有所述的腹板，用焊缝连成一体。所述圆钢管为直缝焊管。所述焊缝为角焊缝。
实施例二：
参照附图4-6，一种连孔钢梁，包括有多个椭圆钢管1，所述椭圆钢管沿梁长方向紧密平排布置；所述椭圆钢管为钢板卷曲焊接而成。其余同实施例一。
实施例三：
参照附图7-9，一种连孔钢梁，包括有多个菱形钢管1，所述菱形钢管沿梁长方向紧密平排布置；所述菱形钢管为钢板焊接而成。其余同实施例一。

Claims (4)

1.一种连孔钢梁，包括有多个钢管、上翼缘板、下翼缘板及腹板，所述钢管沿梁长方向竖密相连排列，所述上翼缘板焊在钢管的上表面，所述下翼缘板焊在钢管的下表面，最外侧钢管的外端及钢管与上翼缘板、下翼缘板之间设有所述的腹板，用焊缝连成一体。
2.如权利要求1所述的连孔钢梁，其特征在于：所述钢管形状为圆形或方形或椭圆形或菱形。
3.如权利要求2所述的连孔钢梁，其特征在于：所述钢管为无缝管、直缝管、螺旋管、高频焊管或由钢板焊接而成的管材。
4.如权利要求3所述的连孔钢梁，其特征在于：所述焊缝为角焊缝。
CN2013203541594U 2013-06-19 2013-06-19 连孔钢梁 Expired - Lifetime CN203334541U (zh)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103321349A (zh) * 2013-06-19 2013-09-25 金天德 连孔钢梁

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103321349A (zh) * 2013-06-19 2013-09-25 金天德 连孔钢梁

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Effective date of registration: 20170307

Address after: Hangzhou City, Zhejiang province 310016 Phoenix Road No. 207 B1 block 9 building Wufu Zhonghao world 905

Patentee after: Jin Tiande

Address before: Hangzhou City, Zhejiang province 310001 Shangcheng District Sha Road No. 116

Patentee before: Jin Tiande

Patentee before: Yang Jian

Patentee before: Ye Zaili

Patentee before: Hou Jinghui

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Effective date of registration: 20181025

Address after: 311215 1302 building, 1 building, 481 South Union Road, Ningbo Road, Xiaoshan District, Hangzhou, Zhejiang, China

Patentee after: ZHEJIANG OULA STEEL STRUCTURE TECHNOLOGY CO.,LTD.

Address before: 310016, 9 floor, B1, block 9, FengHao Road, Hangzhou, Zhejiang, China.

Patentee before: Jin Tiande

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CP01 Change in the name or title of a patent holder

Address after: 311215 1302 building, 1 building, 481 South Union Road, Ningbo Road, Xiaoshan District, Hangzhou, Zhejiang, China

Patentee after: Zhejiang Seiko Euler Steel Structure Technology Co.,Ltd.

Address before: 311215 1302 building, 1 building, 481 South Union Road, Ningbo Road, Xiaoshan District, Hangzhou, Zhejiang, China

Patentee before: ZHEJIANG OULA STEEL STRUCTURE TECHNOLOGY CO.,LTD.

CP01 Change in the name or title of a patent holder

Address after: 311215 1302 building, 1 building, 481 South Union Road, Ningbo Road, Xiaoshan District, Hangzhou, Zhejiang, China

Patentee after: ZHEJIANG OULA STEEL STRUCTURE TECHNOLOGY Co.,Ltd.

Address before: 311215 1302 building, 1 building, 481 South Union Road, Ningbo Road, Xiaoshan District, Hangzhou, Zhejiang, China

Patentee before: Zhejiang Seiko Euler Steel Structure Technology Co.,Ltd.

CP01 Change in the name or title of a patent holder
EE01 Entry into force of recordation of patent licensing contract

Assignee: Wuhan Fuxing Jinggong Oula Lvjian Technology Co.,Ltd.

Assignor: ZHEJIANG OULA STEEL STRUCTURE TECHNOLOGY Co.,Ltd.

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