CN2461267Y - 复合材料大棚拱架 - Google Patents

复合材料大棚拱架 Download PDF

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CN2461267Y
CN2461267Y CN01203261U CN01203261U CN2461267Y CN 2461267 Y CN2461267 Y CN 2461267Y CN 01203261 U CN01203261 U CN 01203261U CN 01203261 U CN01203261 U CN 01203261U CN 2461267 Y CN2461267 Y CN 2461267Y
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glass fibre
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单喜祥
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    • Y—GENERAL 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
    • Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
    • Y02A40/25—Greenhouse technology, e.g. cooling systems therefor

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Abstract

本实用新型公开了一种复合材料大棚拱架。它的外形为圆弧形,其横截面为管状,管壁结构由内向外依次是填充料、竹条、玻璃纤维、填充料。它具有抗腐蚀,使用寿命长,造价低,可实现多层覆盖等有益效果,可广泛应用于各类大棚领域。

Description

复合材料大棚拱架
本实用新型涉及到大棚棚架，确切地说是一种复合材料大棚拱架。
目前，农村的塑料大棚普遍采用竹木结构，不抗腐蚀，使用年限短，还要安装立柱，影响棚内使用机械和牲畜；即使采用金属支架，也要经常涂漆防腐，成本较高。
本实用新型的发明目的在于提供一种抗腐蚀，使用寿命长；造价较低的复合材料大棚拱架。
本实用新型的技术方案是这样的，复合材料大棚拱架包括由石粉、粉煤灰、木屑、氯化镁、氧化镁混合而成的填充料、玻璃纤维和竹条；它的外形为圆弧形；它的横截面为管状，管壁结构由内向外依次是填充料、竹条、玻璃纤维、填充料；竹条在管壁周围纵向均匀排列，竹条之间具有一定间隙；在玻璃纤维和竹条的间隙中，均被填充料所充满，使之成为一个整体。
本实用新型具有抗腐蚀，使用寿命长，造价低，可实现多层覆盖等有益效果。
附图1为复合材料大棚拱架整体外观示意图；
附图2为复合材料大棚拱架横截面剖视图；
其中：1拱架、2填充料、3玻璃纤维、4竹条。
下面结合附图详细说明本实用新型的实施例。
如附图1、2所示，复合材料大棚拱架1包括由石粉、粉煤灰、木屑、氯化镁、氧化镁混合而成的填充料2、玻璃纤维3和竹条4；它的外形为圆弧形；它的横截面为管状，管壁结构由内向外依次是填充料2、竹条4、玻璃纤维3、填充料2；竹条4在管壁周围纵向均匀排列，竹条4之间具有一定间隙；在玻璃纤维3和竹条4的间隙中，均被填充料2所充满，使之成为一个整体。
使用时，可根据需要将两个或两个以上的拱架1对接成一个较大的弧形即可。

Claims (1)

1、复合材料大棚拱架，它包括由石粉、粉煤灰、木屑、氯化镁、氧化镁混合而成的填充料(2)、玻璃纤维(3)、竹条(4)；其特征在于：它的外形为圆弧形；它的横截面为管状，管壁结构由内向外依次是填充料(2)、竹条(4)、玻璃纤维(3)、填充料(2)；竹条(4)在管壁周围纵向均匀排列，竹条(4)之间具有一定间隙；在玻璃纤维(3)和竹条(4)的间隙中，均被填充料(2)所充满，使之成为一个整体。
CN01203261U 2001-01-10 2001-01-10 复合材料大棚拱架 Expired - Fee Related CN2461267Y (zh)

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Application Number Priority Date Filing Date Title
CN01203261U CN2461267Y (zh) 2001-01-10 2001-01-10 复合材料大棚拱架

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CN01203261U CN2461267Y (zh) 2001-01-10 2001-01-10 复合材料大棚拱架

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CN2461267Y true CN2461267Y (zh) 2001-11-28

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