CN2244293Y - 无立柱塑料大棚 - Google Patents

无立柱塑料大棚 Download PDF

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Publication number
CN2244293Y
CN2244293Y CN95232346U CN95232346U CN2244293Y CN 2244293 Y CN2244293 Y CN 2244293Y CN 95232346 U CN95232346 U CN 95232346U CN 95232346 U CN95232346 U CN 95232346U CN 2244293 Y CN2244293 Y CN 2244293Y
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utility
model
framework
girder
plastic
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曲国勇
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    • 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02ATECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A40/00Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
    • Y02A40/10Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
    • Y02A40/25Greenhouse technology, e.g. cooling systems therefor

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Abstract

一种无立柱塑料大棚,它由骨架和塑料棚组成,其特征是骨架为空腹型钢制成,它包括弯成弓形的主梁和联接于各主梁之间的拉筋,在骨架端面开口处,设有支承立柱,并装有门。由于采用了空腹型钢作骨架,所以强度较高,省却了中间的支柱,使大棚内有效面积的利用率得到提高,同时也提高了大棚的使用寿命,另外由于大棚取消了中间立柱,所以可以使运输的车辆直接驶入棚内,使运输更加方便,而且也节省了时间。

Description

无立柱塑料大棚
本实用新型是一种塑料大棚。
目前农村使用的塑料大棚一般用竹制骨架,这种竹制骨架的强度不高,所以必须在棚内支有立柱。这样就减少了棚内有效面积的利用率,同时由于有立柱的存在,车辆不能进入,所以使运输很不方便。
本实用新型的目的是提供一种新型的无立柱塑料大棚,它可以克服现有技术中所存在的缺点,提高大棚内有效面积的利用率,同时可以为运输提供较大的方便。
本实用新型的目的是这样实现的:它由骨架和塑料棚组成,其特征是骨架为空腹型钢制成,它包括弯成弓形的主梁和联接于各主梁之间的拉筋,在骨架端面开口处,设有支承立柱,并装有门。
本实用新型的主梁可以为整弧形,也可以为两个半弧插接而成,主梁与拉筋之间可以采用焊接的形式,也可以采用插接的联接形式。空芯型钢采用上窄、下宽(类似等腰梯形)、下边开口的形状。
本实用新型的优点是采用了空腹型钢制作的骨架,所以它的强度得到了提高,这样就可以省却了中间的支柱,使大棚内的有效面积的利用率得到了很大的提高,同时也提高了大棚的使用寿命,另外由于大棚取消了中间立柱,所以可以使运输的车辆直接驶入棚内,使运输更加方便,而且也节省了时间。
下面结合实施例及其附图对本实用新型作进一步说明。
图1是本实用新型的侧面视图。
图2是本实用新型的端面视图。
图3是主梁的联接形式示意图。
图4是主梁与拉筋之间的联接形式示意图。
图中1是主梁,采用空腹型钢制成,为两弧形按图3所示的形式插接成为一弓形,在每一个主梁的中间联接有多根拉筋2,拉筋与主梁之间的联接如图4所示,在主梁1与拉筋2中装有一块锁紧块3,用双头螺钉4将其联接在一起,在大棚的端面,设有支柱5,它可以是钢制支柱,也可以是水泥支柱,同时还设有用于通风及人、物出入的门6,支柱和门可以只设在一端,也可以同时设在两端。

Claims (3)

1、一种无立柱塑料大棚,它由骨架和塑料棚组成,其特征是骨架为空腹型钢制成,它包括弯成弓形的主梁和联接于各主梁之间的拉筋,在骨架端面开口处,设有支承立柱,并装有门。
2、根据权利要求1所说的塑料大棚,其特征是主梁为一整弧形或由两个半弧插接而成,主梁与拉筋之间可采用焊接或采用插接。
3、根据权利要求1或2所说的塑料大棚,其特征是支承立柱和门设在一端或两端。
CN95232346U 1995-09-28 1995-09-28 无立柱塑料大棚 Expired - Fee Related CN2244293Y (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN95232346U CN2244293Y (zh) 1995-09-28 1995-09-28 无立柱塑料大棚

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN95232346U CN2244293Y (zh) 1995-09-28 1995-09-28 无立柱塑料大棚

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CN2244293Y true CN2244293Y (zh) 1997-01-08

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CN95232346U Expired - Fee Related CN2244293Y (zh) 1995-09-28 1995-09-28 无立柱塑料大棚

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1093370C (zh) * 1998-12-18 2002-10-30 楼信用 大棚骨架
CN102027865A (zh) * 2010-11-04 2011-04-27 吴建国 环保节能型组合式温室大棚

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1093370C (zh) * 1998-12-18 2002-10-30 楼信用 大棚骨架
CN102027865A (zh) * 2010-11-04 2011-04-27 吴建国 环保节能型组合式温室大棚
CN102027865B (zh) * 2010-11-04 2012-03-28 吴建国 环保节能型组合式温室大棚

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