CN202417534U - 矿用高强度耐腐蚀棚架 - Google Patents

矿用高强度耐腐蚀棚架 Download PDF

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Publication number
CN202417534U
CN202417534U CN2012200169463U CN201220016946U CN202417534U CN 202417534 U CN202417534 U CN 202417534U CN 2012200169463 U CN2012200169463 U CN 2012200169463U CN 201220016946 U CN201220016946 U CN 201220016946U CN 202417534 U CN202417534 U CN 202417534U
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China
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corrosion
resistant
mining high
support body
frame
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Expired - Fee Related
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CN2012200169463U
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English (en)
Inventor
吴如舟
张凯
李峰
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QINGDAO YUTIAN CHEMICAL CO Ltd
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QINGDAO YUTIAN CHEMICAL CO Ltd
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Abstract

一种耐腐蚀、结构合理、强度高、受力状态好、稳定性好的矿用高强度耐腐蚀棚架。其包括架体(1),其特征是所述架体(1)由连续长纤维或短纤维增强聚氨酯材料制成,在所述架体(1)表面设置有涂层(2)。

Description

矿用高强度耐腐蚀棚架
技术领域:
本实用新型属于矿用棚架棚架装置领域,尤其是一种耐腐蚀、结强度高、受力状态好、稳定性好的矿用高强度耐腐蚀棚架。
背景技术
采煤的矿井中,目前大都采用木材做棚架,因木材使用量较大,并且存在木材在潮湿的环境中容易腐烂,这不仅浪费了木材资源,还存在不安全隐患。
实用新型内容
本实用新型的目的是提供一种耐腐蚀、结构合理、强度高、受力状态好、稳定性好的矿用高强度耐腐蚀棚架。
本实用新型的技术方案是:矿用高强度耐腐蚀棚架,包括架体(1),其特征是所述架体(1)由连续长纤维或短纤维增强聚氨酯材料制成,在所述架体(1)表面设置有涂层(2)。
本实用新型的效果是:矿用高强度耐腐蚀棚架,架体由连续长纤维增强聚氨酯材料制成,在架体表面设置有涂层。
本实用新型具有耐腐蚀,抗拉强度高,抗冲击,不滑移、不测斜,具有足够的承载能力。高强度耐腐蚀棚架较其他刚性支架更加耐腐蚀和稳定可靠的承载能力,适应松软围岩的载荷和变形,断面利用率高,支架支回方便,维修量小,支架回收复用率高,减少坑木使用,环保效益十分明显。该项目安全可靠,有效降低冒顶、片帮等事故的发生,提高了矿井通风系统稳定性。该项目的推广应用研究,改善了矿井的安全生产条件,降低了生产成本,符合国家替代木材的政策,具有较好环保效益和社会经济效益。
下面结合附图和实施例对本实用新型做进一步的说明。
附图说明
附图是本实用新型结构示意图。
具体实施方式
矿用高强度耐腐蚀棚架,包括架体1,架体1由连续长纤维或短纤维增强聚氨酯材料制成,在架体1表面设置有涂层2。

Claims (1)

1.矿用高强度耐腐蚀棚架,包括架体(1),其特征是所述架体(1)由连续长纤维或短纤维增强聚氨酯材料制成,在所述架体(1)表面设置有涂层(2)。
CN2012200169463U 2012-01-16 2012-01-16 矿用高强度耐腐蚀棚架 Expired - Fee Related CN202417534U (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2012200169463U CN202417534U (zh) 2012-01-16 2012-01-16 矿用高强度耐腐蚀棚架

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2012200169463U CN202417534U (zh) 2012-01-16 2012-01-16 矿用高强度耐腐蚀棚架

Publications (1)

Publication Number Publication Date
CN202417534U true CN202417534U (zh) 2012-09-05

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Family Applications (1)

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CN2012200169463U Expired - Fee Related CN202417534U (zh) 2012-01-16 2012-01-16 矿用高强度耐腐蚀棚架

Country Status (1)

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CN (1) CN202417534U (zh)

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CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20120905

Termination date: 20200116

CF01 Termination of patent right due to non-payment of annual fee