CN106836635A - 会展用桁架 - Google Patents

会展用桁架 Download PDF

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Publication number
CN106836635A
CN106836635A CN201710033002.4A CN201710033002A CN106836635A CN 106836635 A CN106836635 A CN 106836635A CN 201710033002 A CN201710033002 A CN 201710033002A CN 106836635 A CN106836635 A CN 106836635A
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CN
China
Prior art keywords
exhibitions
truss
collar
support bar
screwed hole
Prior art date
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Pending
Application number
CN201710033002.4A
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English (en)
Inventor
杨瑞
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Chongqing City Management College
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Chongqing City Management College
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Filing date
Publication date
Application filed by Chongqing City Management College filed Critical Chongqing City Management College
Priority to CN201710033002.4A priority Critical patent/CN106836635A/zh
Publication of CN106836635A publication Critical patent/CN106836635A/zh
Pending legal-status Critical Current

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Classifications

    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04CSTRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C3/00Structural elongated elements designed for load-supporting
    • E04C3/02Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces
    • E04C3/04Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal
    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04CSTRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C3/00Structural elongated elements designed for load-supporting
    • E04C3/02Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces
    • E04C3/04Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal
    • E04C2003/0486Truss like structures composed of separate truss elements

Abstract

本发明公开了一种会展用桁架,涉及会展机械领域,该会展用桁架的支撑杆上的凸螺纹与套环的螺纹孔均可以螺纹配合。使用时可通过螺纹孔将四根支撑杆固定在套环的内壁,组成一个圆柱形空心支架,可快速搭建起会展展览舞台,用于扬声器吊挂、户外临时展棚和背景的骨架搭建。且该会展用桁架拆卸十分方便,便于携带和运输。

Description

会展用桁架
技术领域
本发明涉及会展机械领域,特别涉及一种会展用桁架。
背景技术
桁架是一种由杆件彼此在两端用铰链连接而成的结构,桁架常常应用在会展中,是用来搭建起零时舞台展览的机械设备。现有的桁架是由直杆组成,一般具有三角形单元的平面或空间结构。桁架的零件之间往往通过焊接固定连接,不能够拆卸,携带起来很不方便。
发明内容
本发明所要解决的技术问题是提供一种会展用桁架,将支撑杆和套环设计成螺纹连接形式,拆装方便,便于携带和运输。
为实现上述目的,本发明提供以下的技术方案:一种会展用桁架,其特征在于:所述会展用桁架包括若干圆管形的支撑杆和圆环板形的套环,支撑杆上均攻有若干段凸螺纹,所有套环内壁都均匀设有四个螺纹孔,支撑杆上的凸螺纹与套环的螺纹孔均可以螺纹配合。
优选的,所述支撑杆和套环均由铝合金制造。
采用以上技术方案的有益效果是:该会展用桁架的支撑杆上的凸螺纹与套环的螺纹孔均可以螺纹配合。使用时可通过螺纹孔将四根支撑杆固定在套环的内壁,组成一个圆柱形空心支架,可快速搭建起会展展览舞台,用于扬声器吊挂、户外临时展棚和背景的骨架搭建。且该会展用桁架拆卸十分方便,便于携带和运输。
附图说明
下面结合附图对本发明的具体实施方式作进一步详细的描述。
图1是本发明一种会展用桁架的结构示意图;
图2是图1所示支撑杆的结构示意图;
图3是图1所示套环的结构示意图。
其中,1-支撑杆、2-套环、3-螺纹孔、4-凸螺纹。
具体实施方式
下面结合附图详细说明本发明一种会展用桁架的优选实施方式。
图1、图2和图3出示本发明一种会展用桁架的具体实施方式:该会展用桁架包括若干圆管形的支撑杆1和圆环板形的套环2,支撑杆1上均攻有若干段凸螺纹4,所有套环2内壁都均匀设有四个螺纹孔3,支撑杆1上的凸螺纹4与套环2的螺纹孔3均可以螺纹配合。支撑杆1和套环2均由铝合金制造,坚固耐用,且材质较轻,携带方便。
该会展用桁架的支撑杆1上的凸螺纹4与套环2的螺纹孔3均可以螺纹配合。使用时可通过螺纹孔3将四根支撑杆1固定在套环2的内壁,如图1所示,组成一个圆柱形空心支架,可快速搭建起会展展览舞台,用于扬声器吊挂、户外临时展棚和背景的骨架搭建。且该会展用桁架拆卸十分方便,便于携带和运输。
以上的仅是本发明的优选实施方式,应当指出,对于本领域的普通技术人员来说,在不脱离本发明创造构思的前提下,还可以做出若干变形和改进,这些都属于本发明的保护范围。

Claims (2)

1.一种会展用桁架,其特征在于:所述会展用桁架包括若干圆管形的支撑杆(1)和圆环板形的套环(2),支撑杆(1)上均攻有若干段凸螺纹(4),所有套环(2)内壁都均匀设有四个螺纹孔(3),支撑杆(1)上的凸螺纹(4)与套环(2)的螺纹孔(3)均可以螺纹配合。
2.根据权利要求1所述的会展用桁架,其特征在于:所述支撑杆(1)和套环(2)均由铝合金制造。
CN201710033002.4A 2017-01-10 2017-01-10 会展用桁架 Pending CN106836635A (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201710033002.4A CN106836635A (zh) 2017-01-10 2017-01-10 会展用桁架

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201710033002.4A CN106836635A (zh) 2017-01-10 2017-01-10 会展用桁架

Publications (1)

Publication Number Publication Date
CN106836635A true CN106836635A (zh) 2017-06-13

Family

ID=59124509

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201710033002.4A Pending CN106836635A (zh) 2017-01-10 2017-01-10 会展用桁架

Country Status (1)

Country Link
CN (1) CN106836635A (zh)

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6082068A (en) * 1998-10-09 2000-07-04 Tomcat Global Corporation Method and apparatus for assembling a lightweight stackable truss
US20040000117A1 (en) * 2002-06-28 2004-01-01 Interlock Structures International, Inc. Foldable support structure with hinged sawtooth wall members and rigid end cap
US20040123549A1 (en) * 2002-09-03 2004-07-01 Coles Ian Nicholas Modular truss assembly
CN2915995Y (zh) * 2006-03-29 2007-06-27 张玉林 一种便携式可拆装桁架
TWM457049U (zh) * 2013-03-14 2013-07-11 Jyunan Entpr Co Ltd 組合桁架之結構改良
CN203168634U (zh) * 2013-02-05 2013-09-04 深圳市易尚展示股份有限公司 展示桁架
CN204728467U (zh) * 2015-07-07 2015-10-28 陈代胜 一种搭建式桁架

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6082068A (en) * 1998-10-09 2000-07-04 Tomcat Global Corporation Method and apparatus for assembling a lightweight stackable truss
US20040000117A1 (en) * 2002-06-28 2004-01-01 Interlock Structures International, Inc. Foldable support structure with hinged sawtooth wall members and rigid end cap
US20040123549A1 (en) * 2002-09-03 2004-07-01 Coles Ian Nicholas Modular truss assembly
CN2915995Y (zh) * 2006-03-29 2007-06-27 张玉林 一种便携式可拆装桁架
CN203168634U (zh) * 2013-02-05 2013-09-04 深圳市易尚展示股份有限公司 展示桁架
TWM457049U (zh) * 2013-03-14 2013-07-11 Jyunan Entpr Co Ltd 組合桁架之結構改良
CN204728467U (zh) * 2015-07-07 2015-10-28 陈代胜 一种搭建式桁架

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Application publication date: 20170613