四川井盖_四川井盖生产厂家_四川井盖厂家_井盖“穿”上防坠设施
青岛日报/管亥新闻5月11日讯“李沧区东大村小区旁顺河路有工人正在打开井盖。这是什么项目?”近日,有市民致电本报舆情监督热线,咨询李沧区顺河路建设情况。
![四川井盖_四川井盖生产厂家_四川井盖厂家_井盖“穿”上防坠设施](https://www.junjianwei.com/wp-content/uploads/2023/05/a552c4cb3d1c390e2ab67acfa89b7a6-1.png)
记者走访李沧区东大村小区东南门看到,两名工作人员正在用工具撬起一个污水井盖,井盖旁停着两辆装有工具和井盖设施的手推车。记者就市民反映的问题咨询了工作人员。“我们正在为井盖安装防坠设施。安装完成后,可以有效防止因井盖丢失造成的人员坠落事故,保障市民安全。”工作人员说。
![](https://www.junjianwei.com/wp-content/uploads/2023/05/067e2a737891579b9b94bd2687e393d.png)
![四川井盖_四川井盖生产厂家_四川井盖厂家_井盖“穿”上防坠设施](https://www.junjianwei.com/wp-content/uploads/2023/05/0f2e96388248ae23fcc0c496b297c2c.png)
据了解,2023年,宋丽区将把排水井盖防坠设施安全作为一件实事来抓。目前,已完成辖区内中小学、幼儿园排水井盖防坠设施全覆盖。接下来,宋丽区将出台专项方案监督,组织辖区各物业小区、企事业单位全面安装排水井盖,防止坠落,并鼓励民营企业自行安装。同时,全面梳理无物业管理的开放式小区排水井盖情况,区财政将安排专项资金,确保制定计划逐步完成全区井盖安装工作。
(青岛日报/管亥记者邱政)
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井盖的类型有哪些?
井盖类型非常的多,像是上水井盖、污水井盖、雨水井盖、雨水箅子、电力井盖、路灯井盖、通信井盖、电信井盖、热力井盖、燃气井盖、电缆井盖、化粪池井盖等等。不同的井盖有不同的功能,上水井盖是供水用的井盖,下水井盖则主要是用来排除掉路面上的积水的。像湖南甄金井盖的类型,有不锈钢井盖、铸铁井盖、复合树脂井盖等类型,铸铁井盖中,球墨铸铁圆井和铸铁沟盖板使用的较多。因为路面上的车辆多,而球墨铸铁井盖的承压能力比较好,公路上使用的多的就是这类型井盖了,而且井盖的类型也多。
There are many types of well covers, such as water supply well covers, sewage well covers, rainwater well covers, rainwater grates, power well covers, street lamp well covers, communication well covers, telecommunications well covers, thermal well covers, gas well covers, cable well covers, septic tank well covers, and so on. Different manhole covers have different functions. The upper manhole cover is used for water supply, while the lower manhole cover is mainly used to remove water from the road surface. There are various types of manhole covers such as stainless steel manhole covers, cast iron manhole covers, and composite resin manhole covers. Among the cast iron manhole covers, ductile iron round wells and cast iron trench covers are more commonly used. “Because there are many vehicles on the road, and the pressure bearing capacity of ductile iron manhole covers is relatively good, this type of manhole cover is commonly used on highways, and there are many types of manhole covers.”
什么球墨铸铁井盖
球墨铸铁井盖是球墨铸铁产品的一种,球墨铸铁通过球化和孕育处理得到球状石墨,有效地提高了铸铁的机械性能,特别是提高了塑性和韧性,从而得到比碳钢还高的强度。球墨铸铁是20世纪五十年代发展起来的一种高强度铸铁材料,其综合性能接近于钢,正是基于其优异的性能,已成功地用于铸造一些受力复杂,强度、韧性、耐磨性要求较高的零件。球墨铸铁已迅速发展为仅次于灰铸铁的、应用十分广泛的铸铁材料。所谓“以铁代钢”,主要指球墨铸铁。
Ductile iron manhole covers are a type of ductile iron products. Spheroidal graphite is obtained from ductile iron through spheroidization and inoculation, effectively improving the mechanical properties of cast iron, especially its plasticity and toughness, resulting in higher strength than carbon steel. Ductile iron is a high-strength cast iron material developed in the 1950s. Its comprehensive performance is similar to that of steel. It is precisely based on its excellent performance that it has been successfully used to cast some parts with complex stress and high requirements for strength, toughness, and wear resistance. Ductile iron has rapidly developed into a widely used cast iron material, second only to gray iron. The so-called “replacing steel with iron” mainly refers to ductile iron.
什么是不锈钢井盖?
什么是高分子井盖?
“高分子井盖是采用不饱和聚脂树脂为基体的纤维增强热固性复合材料,用压制成型技术制成,是一种新型的环保型井盖。”
绿色环保:不生锈、绿色环保、节约不可再生资源。
防盗功能强:高分子井盖系复合材料具有不可再生性,不能回收利用,因而具有主动免被盗功能。
平衡能力好、承压力强:盖座咬合精度高,配合性好提高了道路的通行能力和行车舒适度。
日常维护简便、费用低:重量轻、防盗窃、寿命长、易识别,便于日常的开启和维护,有效降低了养护的劳动强度和更新费用的支出。