CN1027657C - 脊骨式帐篷支架 - Google Patents

脊骨式帐篷支架 Download PDF

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Publication number
CN1027657C
CN1027657C CN90100056A CN90100056A CN1027657C CN 1027657 C CN1027657 C CN 1027657C CN 90100056 A CN90100056 A CN 90100056A CN 90100056 A CN90100056 A CN 90100056A CN 1027657 C CN1027657 C CN 1027657C
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China
Prior art keywords
support
plastic pipe
pipe joint
metal
wire rope
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Expired - Fee Related
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CN90100056A
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CN1053275A (zh
Inventor
蔡永生
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DAMO CAMP EQUIPMENT INST SHENYANG CHINA
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DAMO CAMP EQUIPMENT INST SHENYANG CHINA
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Application filed by DAMO CAMP EQUIPMENT INST SHENYANG CHINA filed Critical DAMO CAMP EQUIPMENT INST SHENYANG CHINA
Priority to CN90100056A priority Critical patent/CN1027657C/zh
Priority to US07/637,048 priority patent/US5238014A/en
Priority to GB9100265A priority patent/GB2239880B/en
Priority to JP3001260A priority patent/JP2654254B2/ja
Priority to KR1019910000329A priority patent/KR0172954B1/ko
Publication of CN1053275A publication Critical patent/CN1053275A/zh
Application granted granted Critical
Publication of CN1027657C publication Critical patent/CN1027657C/zh
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    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04HBUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
    • E04H15/00Tents or canopies, in general
    • E04H15/32Parts, components, construction details, accessories, interior equipment, specially adapted for tents, e.g. guy-line equipment, skirts, thresholds
    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04HBUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
    • E04H15/00Tents or canopies, in general
    • E04H15/18Tents having plural sectional covers, e.g. pavilions, vaulted tents, marquees, circus tents; Plural tents, e.g. modular
    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04HBUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
    • E04H15/00Tents or canopies, in general
    • E04H15/32Parts, components, construction details, accessories, interior equipment, specially adapted for tents, e.g. guy-line equipment, skirts, thresholds
    • E04H15/34Supporting means, e.g. frames
    • E04H15/36Supporting means, e.g. frames arch-shaped type
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10STECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S135/00Tent, canopy, umbrella, or cane
    • Y10S135/906Arched structure
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T403/00Joints and connections
    • Y10T403/32Articulated members
    • Y10T403/32606Pivoted
    • Y10T403/32942On oblique interface

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Tents Or Canopies (AREA)
  • Rod-Shaped Construction Members (AREA)

Abstract

一种用于支承帐篷(或房屋)的新型支架,这种支架由若干个塑料管节或金属管节组成,用钢丝绳将它们串联在一起并拉紧,成拱形、三角形、多边形等多种形状。其实质是一种现场装配的预应力结构,它替代了传统的金属构件支架和木构件支架,也替代了现代的充气肋支架。其优点为重量轻、体积小、制造简单、维修方便、易于架设、撤收和搬运,可用作帐篷的支架,也可作为房屋的支架,还能作为游泳池、体育场和展览场地的遮荫棚等的支架。

Description

本发明提出一种用于支承帐篷篷布或房屋屋顶的新型支架,属于帐篷或房屋支承构件的改进。
传统的帐篷一般采用金属(或木质)构件制成的桁架作顶棚支承,(也有采用伞形骨架作支撑的),它们的缺点是:空间利用率低,支承件笨重、庞大,不便装拆和运输;零部件多,易于损坏和丢失,影响使用……。近期研制的充气肋帐篷,虽较传统帐篷有了很大改进,但充气肋在使用前需充气,使用过程中需定时补气,充气和补气离不开电源和空压机,因而使用范围受到很大限制。
本发明的目的是研制一种具有空间利用率高,结构简单、重量轻、体积小、装拆和运输方便等优点的新型帐篷支架。
本发明的目的是通过使用一种脊骨式支架达到的(其实质是一种现场装配的预应力结构)。试验证明,这种支架不但适用于帐篷,也适用于活动房屋和某些永久性建筑物。
下面结合附图简要介绍本发明的结构和工作原理。
图面说明:
图1为塑料脊骨结构图;
图2为外加筋塑料脊骨结构图;
图3为金属脊骨结构图;
图4为由脊骨制成的可拆式帐篷支架总装图;
图5为用脊骨构成的6种支架简图。
参看图1,图中,1为塑料管节,2为端盖。每个脊骨均由一个塑料管节(1)和两个与之连成一体的端盖(2)组成。塑料管节(1)为用聚丙燃热压而成的管子,管子内壁有两条互成180°的轴向加强筋(见A-A剖面)。端盖(2)为用ABS原料热压而成的一端封闭的管子,封闭端的外径与塑料管节(1)的内径相等,其外端面与管子的径向断面间有一个夹角φ(φ角大小下面介绍),其上还有两个互成180°的通孔,供穿钢丝绳用(见下面介绍),另一端的外径与塑料管节(1)的内径相等,其上有两条与塑料管节(1)上的加强筋相配合、位置与小孔成90°的凹槽(见B-B剖面),端盖(2)插入塑料管节(1)内,相互成压紧配合。塑料管节(1)的内壁上的两根加强筋有两个作用:1.增加其强度和刚度;2.使之与端盖(2)相互定位,从而使端盖(2)上穿钢丝绳的两个小孔与塑料管节(1)之间定位。
参看图2,图中,3为外加强筋的塑料管节,外加强筋位于管外,其平面与内加强筋互成90°,外加强筋上钻有两个或数个通孔(视其长短而定),用于固定刚性屋顶,如活动房屋或其它永久性建筑物。其它结构与图1所示的塑料管节(1)的结构基本相同。
参看图3,图中,4为金属管节,5为金属端盖,金属管节(4)可取用成型钢管、铝合金管,金属端盖(5)可用普通钢材,合金钢材或铝合金。
结构与前述两种结构的不同点为:金属管节(4)与金属端盖(5)间用螺钉定位,亦可用销钉 或铆钉定位,故金属管节(4)上有两个通孔,金属端盖(5)上有两个螺孔或通孔。而前述两种结构用加强筋定位。
上述三种管节和端盖也可混合使用,即用金属管节配以塑料端盖,或用塑料管节配以金属端盖。
参看图4,图中,6为脊骨,7为钢丝绳,8为手摇绞车,9为钢丝绳换向轴。其动作原理如下:手摇绞车(8)和钢丝绳换向轴(9)固定于支架两端,先将钢丝绳(7)的一端固定在手摇绞车(8)上,另一端穿过各个脊骨上的同侧小孔,绕过钢丝绳换向轴(9),从而各个脊骨上的另一侧小孔穿回来,然后亦将其固定到手摇绞车(8)上,架设帐篷时,摇动手摇绞车(8),将两根封闭成环形的钢丝绳(7)同时拉紧,使所有脊骨(6)的各个端面相互压紧,连成一个整体。拆收或运输时,手摇绞车(8)反转,钢丝绳(7)放松,脊骨(6)相互脱开,即能折叠、包装。脊骨(6)和篷布可连成一体,便于保管;也可分开,便于运输。
上述支架也可用作永久性建筑物的支承,此时,除拆去绞车外,应在各脊骨上钻孔,注入树脂或其它粘结剂,使钢丝绳(7)与各脊骨(6)相互固定,成为一个永久性整体。
参看图5,图中画出了6种不同外形的支架,由此可知,只需改变脊骨的长度和数量,以及端部的φ角,便可制成各种型式(规则的和不规则的)和各种尺寸的支架,φ角的大小,对于规则形状支架,可计算得到:
φ= (支架的圆弧度)/(塑料管节数-1)
对于不规则形状的支架,可用作图法获得。
用本发明提出的支架制成的帐篷、活动房屋或永久性建筑物,具有空间利用率高、结构轻巧、装卸维修和运输方便等优点,除制造帐篷、活动房屋或永久性建筑物外,还可建造农用塑料棚、露天展览场地的遮荫棚、体育场和游泳池的太阳棚等。

Claims (5)

1、一种用于支承帐篷篷布或房屋屋面的支架,由一条钢丝绳(7)、一台固定在支架一端的、与钢丝绳(7)相连的、能使钢丝绳(7)拉紧和放松的手摇绞车(8)和一个固定在支架另一端的钢丝绳转向器(9)组成,其特征在于:在钢丝绳(7)上串联有数个脊骨(6)。
2、如权利要求1所说的支架,其特征在于脊骨(6)由一个塑料管节(1)或一个外加强筋塑料管节(3)或一个金属管节(4)和两个与之相连的端盖(2)或两个金属端盖(5)组成。
3、如权利要求2所说的支架,其特征在于塑料管节(1)的轴向部面内有两根互成180°的加强筋;外加强筋塑料管节(3)的管外有一个与内加强筋平面成90°的加强筋,其上有两个或数个通孔或螺孔;金属管节(4)上钻有两个通孔。
4、如权利要求2所说的支架,其特征在于端盖(2)的一端为管子,其上有两个凹槽,与塑料管节(1)或外加强筋塑料管节(3)成压紧配合;另一端封闭,其外端面与径向断面间有一个φ角,端面上有两个互成180°的、与凹槽互成90°的、用于穿钢丝绳(7)的小孔。金属端面(5)上有一个与金属管节(4)上的定位孔相配合的通孔(用于装销钉或铆钉)或螺孔(用于装螺钉)。
5、如权利要求2所说的支架,其特征在于组成脊骨(6)的管节可用聚丙烯或金属制成;端盖可用ABS或金属制成。
CN90100056A 1990-01-12 1990-01-12 脊骨式帐篷支架 Expired - Fee Related CN1027657C (zh)

Priority Applications (5)

Application Number Priority Date Filing Date Title
CN90100056A CN1027657C (zh) 1990-01-12 1990-01-12 脊骨式帐篷支架
US07/637,048 US5238014A (en) 1990-01-12 1991-01-03 Backbone-type framework for tents or houses
GB9100265A GB2239880B (en) 1990-01-12 1991-01-07 A backbone-type framework for tents or houses
JP3001260A JP2654254B2 (ja) 1990-01-12 1991-01-09 テント又は建物用の支持骨組
KR1019910000329A KR0172954B1 (ko) 1990-01-12 1991-01-11 텐트 또는 하우스용 백본 타입의 골조

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Application Number Priority Date Filing Date Title
CN90100056A CN1027657C (zh) 1990-01-12 1990-01-12 脊骨式帐篷支架

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CN1053275A CN1053275A (zh) 1991-07-24
CN1027657C true CN1027657C (zh) 1995-02-15

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US (1) US5238014A (zh)
JP (1) JP2654254B2 (zh)
KR (1) KR0172954B1 (zh)
CN (1) CN1027657C (zh)
GB (1) GB2239880B (zh)

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US5832943A (en) * 1996-10-03 1998-11-10 Johnson; Edward Wayne Picnic table cover
CN1827933B (zh) * 2005-03-02 2010-08-18 胡捍东 钢丝钢骨推挤式承重结构
CN101324085B (zh) * 2005-03-29 2010-12-15 朴圣德 建筑用镶板以及使用建筑用镶板的气体发生槽圆弧形顶盖
CN104005504A (zh) * 2014-05-30 2014-08-27 江苏博泓新材料科技有限公司 简易车棚
CN108180392B (zh) * 2017-12-29 2021-08-17 东北大学 一种多功能便携拱形结构
CN108457380B (zh) * 2018-04-25 2020-05-26 赵柄勋 移动式房屋
CN111052988A (zh) * 2019-12-12 2020-04-24 泰安市四季丰利经贸有限公司 双胞菇种植棚及使用方法
WO2021203145A1 (en) * 2020-04-02 2021-10-07 Loma Linda University Respiratory aerosol containment apparatus, kit, and associated methods
DE102020118611A1 (de) 2020-07-15 2022-01-20 Technische Universität München Vorrichtung zum schutz vor umgebungseinflüssen, insbesondere im freien

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FR1204688A (fr) * 1958-06-06 1960-01-27 Moustiquaire perfectionnée à plusieurs usages
AT236622B (de) * 1959-12-04 1964-11-10 Schuster Wilhelm Stabförmiger, fachwerk- oder skelettartiger Körper
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FR1475006A (fr) * 1966-02-18 1967-03-31 Tente, notamment pour la plage
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Also Published As

Publication number Publication date
JP2654254B2 (ja) 1997-09-17
US5238014A (en) 1993-08-24
JPH04357284A (ja) 1992-12-10
GB9100265D0 (en) 1991-02-20
KR0172954B1 (ko) 1999-02-18
KR910014580A (ko) 1991-08-31
GB2239880A (en) 1991-07-17
CN1053275A (zh) 1991-07-24
GB2239880B (en) 1993-11-10

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