CN202358818U - 提高局部接触强度的可拆卸吊耳结构 - Google Patents

提高局部接触强度的可拆卸吊耳结构 Download PDF

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Publication number
CN202358818U
CN202358818U CN2011205480789U CN201120548078U CN202358818U CN 202358818 U CN202358818 U CN 202358818U CN 2011205480789 U CN2011205480789 U CN 2011205480789U CN 201120548078 U CN201120548078 U CN 201120548078U CN 202358818 U CN202358818 U CN 202358818U
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lifting lug
contact strength
hanger
detachable
lug structure
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CN2011205480789U
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English (en)
Inventor
代春阳
卿文
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Bo MEIKO Marine Engineering Co., Ltd.
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Tianjin Bohai Oil Marine Engineering & Supply Co Ltd
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Priority to CN2011205480789U priority Critical patent/CN202358818U/zh
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Abstract

本实用新型公开了提高局部接触强度的可拆卸吊耳结构，它包括通过安装螺栓与工字梁上的安装板相连的吊耳，在所述的吊耳顶部焊接有横板。本实用新型的吊耳大大增加了吊装过程中吊耳与工字梁的接触面积，改善了局部受力特性，使工字梁的局部不产生塑性变形。

Description

提高局部接触强度的可拆卸吊耳结构
技术领域
本实用新型涉及一种吊耳结构，尤其涉及可拆卸吊耳结构。
背景技术
矿业工厂大型结构物具有结构大，多层空间等特点，需要进行多个结构安装对接，涉及大量的吊装，其吊耳有两种形式，其中一种是固定式，直接将吊耳焊接到工字梁上，另一种形式是活动式(如图1-2所示)，吊耳与工字梁通过螺栓进行连接。活动式的吊耳采用板式结构，由于螺栓孔存在一定间隙，导致在吊装过程中吊耳与工字梁的接触面很小，局部受力很大，很容易使工字梁的局部产生塑性变形。
发明内容
本实用新型的目的在于克服已有技术的缺陷，提供一种大大增加吊装过程中吊耳与工字梁的接触面积，改善局部受力特性，使工字梁的局部不产生塑性变形的提高局部接触强度的可拆卸吊耳结构。
本实用新型的提高局部接触强度的可拆卸吊耳结构，它包括通过安装螺栓与工字梁上的安装板相连的吊耳，在所述的吊耳顶部焊接有横板。
本实用新型的吊耳大大增加了吊装过程中吊耳与工字梁的接触面积，改善了局部受力特性，使工字梁的局部不产生塑性变形。
附图说明
图1是改进前的可拆卸吊耳结构的主视图；
图2是图1所示的可拆卸吊耳结构的左视图；
图3是本实用新型的提高局部接触强度的可拆卸吊耳结构的结构示意图；
图4是图3所示的结构的左视图。
具体实施方式
下面结合附图和具体实施方式对本实用新型作进一步说明。
如图3-4所示，本实用新型的可拆卸吊耳结构，它包括通过安装螺栓4与工字梁1上的安装板3相连的吊耳2，在所述的吊耳2顶部焊接有横板5。
优选的所述的横板的厚度与吊耳板的厚度一致。

Claims (2)

1.提高局部接触强度的可拆卸吊耳结构，它包括通过安装螺栓与工字梁上的安装板相连的吊耳，其特征在于：在所述的吊耳顶部焊接有横板。
2.根据权利要求1所述的提高局部接触强度的可拆卸吊耳结构，其特征在于：所述的横板的厚度与吊耳板的厚度一致。
CN2011205480789U 2011-12-23 2011-12-23 提高局部接触强度的可拆卸吊耳结构 Expired - Lifetime CN202358818U (zh)

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CN202358818U true CN202358818U (zh) 2012-08-01

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106064780A (zh) * 2016-08-05 2016-11-02 康力电梯股份有限公司 一种方管桁架分段处的起吊结构
CN112193363A (zh) * 2020-10-14 2021-01-08 上海外高桥造船有限公司 大型散货船顶边舱分段上的总段吊马布置结构及布置方法

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106064780A (zh) * 2016-08-05 2016-11-02 康力电梯股份有限公司 一种方管桁架分段处的起吊结构
CN112193363A (zh) * 2020-10-14 2021-01-08 上海外高桥造船有限公司 大型散货船顶边舱分段上的总段吊马布置结构及布置方法

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Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
C56 Change in the name or address of the patentee

Owner name: BIOMESC OFFSHORE ENGINEERING COMPANY LIMITED

Free format text: FORMER NAME: TIANJIN BOHAI OIL MARINE ENGINEERING + SUPPLY CO., LTD.

CP03 Change of name, title or address

Address after: 300457 No. fourth, 14 Avenue, Tianjin economic and Technological Development Zone

Patentee after: Bo MEIKO Marine Engineering Co., Ltd.

Address before: 300457 No. fourth, 14 Avenue, Tianjin economic and Technological Development Zone, Tanggu District, Tianjin

Patentee before: Tianjin Bohai Oil Marine Engineering & Supply Co., Ltd.

CU03 Correction of utility model patent gazette

Correction item: Patentee

Correct: BOMESC Offshore Engineering Company Limited|300457 No. fourth, 14 Avenue, Tianjin economic and Technological Development Zone

False: Bo MEIKO Marine Engineering Co., Ltd.|300457 No. fourth, 14 Avenue, Tianjin economic and Technological Development Zone

Number: 10

Volume: 29

ERR Gazette correction

Free format text: CORRECT: PATENTEE; FROM: BIOMESC OFFSHORE ENGINEERING COMPANY LIMITED:300457 HANGU, TIANJIN TO: BOMESC OFFSHORE ENGINEERING COMPANY LIMITED (BOMESC):300457 HANGU, TIANJIN

CX01 Expiry of patent term
CX01 Expiry of patent term

Granted publication date: 20120801