CN203297786U - 弹性体复合吸泥胶管 - Google Patents

弹性体复合吸泥胶管 Download PDF

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Publication number
CN203297786U
CN203297786U CN2013203096613U CN201320309661U CN203297786U CN 203297786 U CN203297786 U CN 203297786U CN 2013203096613 U CN2013203096613 U CN 2013203096613U CN 201320309661 U CN201320309661 U CN 201320309661U CN 203297786 U CN203297786 U CN 203297786U
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China
Prior art keywords
rubber pipe
suction rubber
mud suction
layer
elastomer composite
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Expired - Fee Related
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CN2013203096613U
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English (en)
Inventor
蓝恭琰
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Auto Repair General Factory of Sinohydro Tianjin Engineering Co Ltd
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Auto Repair General Factory of Sinohydro Tianjin Engineering Co Ltd
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Abstract

本实用新型提供了一种弹性体复合吸泥短管,主要由吸泥胶管、帘布层、扎紧钢丝、胶管外层、钢环、法兰钢短套组成,在吸泥胶管帘布层内表面设置一中间层,中间层为帆布层,在中间层内表面设置复合层,复合层为聚氨酯材料或聚脲材料。本实用新型由于省掉了现有吸泥胶管的内层胶,而增加了中间层和复合层,抗磨损性能明显提高,耐磨损及耐气蚀,使用寿命为原有产品的3~5倍,大大提高了施工中的生产效率,降低了生产成本。

Description

弹性体复合吸泥胶管
技术领域
本实用新型涉及一种疏浚吹填辅助设备。
背景技术
现有挖泥船吸泥胶管普遍采用天然橡胶作内层胶,由于疏浚土质由淤泥类、细粉砂向中粗砂过渡,同时挖深越来越深。传统的吸泥胶管内层胶磨损严重,使用寿命明显缩短,很难适应当前施工要求。施工中经常因吸泥胶管损坏而影响挖泥效率,造成生产效率降低,生产成本加大。
发明内容
本实用新型的目的是提供一种弹性体复合吸泥短管,以解决现有技术易磨损,易气蚀,使用寿命短,特别是疏浚中粗砂时,经常因吸泥胶管损坏而影响挖泥效率,造成生产效率降低,生产成本加大等问题。
本实用新型主要由吸泥胶管、帘布层、扎紧钢丝、胶管外层、钢环、法兰钢短套组成,解决其问题所采用的技术方案是,在吸泥胶管帘布层内表面设置一中间层,中间层为帆布层,在中间层内表面设置复合层,复合层为聚氨酯材料或聚脲材料。
本实用新型由于省掉了现有吸泥胶管的内层胶,而增加了中间层和复合层,抗磨损性能明显提高,耐磨损及耐气蚀,使用寿命为原有产品的3~5倍。
附图说明
下面结合附图和实施例对本实用新型进一步说明:
图1是本实用新型结构示意图;
图中1复合层、2吸泥胶管、3中间帆布层、4帘布层、5扎紧钢丝、6胶管外层、7钢环、8法兰钢短套。
具体实施方式
实施例1
如图1所示:将现有的吸泥胶管的内层胶省掉,根据复合层1的厚度,将内径尺寸适当放大,在吸泥胶管2的帘布层4内表面设置中间层3,中间层为帆布层,在中间层3的内表面设置复合层1,复合层1为聚氨酯材料,复合后的内径尺寸与现有吸泥胶管内径相同。帘布层4、扎紧钢丝5、胶管外层6、钢环7、法兰钢短套8与现有技术相同。
实施例2
复合层为聚脲材料,其他与实施例1相同。

Claims (1)

1.一种吸泥短管,主要由吸泥胶管、帘布层、扎紧钢丝、胶管外层、钢环、法兰钢短套组成,其特征在于,在吸泥胶管帘布层内表面设置一中间层,中间层为帆布层,在中间层内表面设置复合层,复合层为聚氨酯材料或聚脲材料。
CN2013203096613U 2013-05-31 2013-05-31 弹性体复合吸泥胶管 Expired - Fee Related CN203297786U (zh)

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CN203297786U true CN203297786U (zh) 2013-11-20

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103267179A (zh) * 2013-05-31 2013-08-28 中国水利水电第十三工程局有限公司汽车修理总厂 一种弹性体复合吸泥胶管及其生产工艺
CN104728552A (zh) * 2015-04-08 2015-06-24 江苏华神特种橡胶制品股份有限公司 一种嵌环变径橡胶软管

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103267179A (zh) * 2013-05-31 2013-08-28 中国水利水电第十三工程局有限公司汽车修理总厂 一种弹性体复合吸泥胶管及其生产工艺
CN104728552A (zh) * 2015-04-08 2015-06-24 江苏华神特种橡胶制品股份有限公司 一种嵌环变径橡胶软管
CN104728552B (zh) * 2015-04-08 2016-06-08 江苏华神特种橡胶制品股份有限公司 一种嵌环变径橡胶软管

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