The utility model relates to a close corrugated steel plate, which belongs to the technical field of corrugated steel plates, and enables the corrugated steel plates to be closely matched. Its technical scheme is that the most outer side of its corrugated steel plate is connected to the ripple, and the circular arc connecting the ripple is smaller than the other normal ripple shape of the corrugated plate. The arc shape connecting the bottom surface of the corrugated plate is the same as that of the other normal ripples on the upper surface of the corrugated plate. When overlapping is folded, the ripple is connected to the ripple. The bottom surface can be closely fitted to the surface of the normal ripple of another corrugated steel plate; the bottom surface of the corrugated plate is close to the center line of the length direction of the corrugated steel plate. After overlapping, the length direction center line of the two corrugated steel plates will remain on the same horizontal plane, and the two corrugated steel plates keep straight. The utility model has simple structure and easy lap operation, reduces the labor intensity of the workers, can quickly complete the connection construction of the corrugated steel plate, and shortens the construction time.
【技术实现步骤摘要】
一种搭接紧密的波纹钢板
本技术涉及一种能够使搭接配合紧密的波纹钢板,属于波纹钢板
技术介绍
波纹钢板是一种新型的建筑结构,波纹钢板的延展性好,抗变形能力强,同时安装快捷方便,节省工期,还具有成本低、利于环保等优点,因此在交通、建筑等工程中得到了越来越广泛地使用。随着波纹钢板应用领域越来越广,对于波纹钢板的要求也越来越多,对于波纹钢板的要求也是越来越严格,尤其是对于管径的误差,安装的难易程度等问题得到用户的更大的关注。在使用中技术人员和操作工人发现,在两块波纹钢板进行搭接时,其中一块要放置在另一块的上面,上面波纹钢板的最外侧的波纹下底面叠放在下面波纹钢板的波纹的上表面,由于两块波纹钢板的波峰和波谷曲率都是相同的,而同一块波纹钢板的波纹下底面和上表面的形状相差以一个板面的厚度,当相同两块波纹钢板叠放时,上面板面的波纹下底面的圆弧就会大于下面板面的波纹上表面的圆弧,两个板面叠放后不能紧密贴合,板面之间有间隙。同时,由于两块波纹钢板的波纹的高度是相同的,一块波纹钢板放置在另一块波纹钢板上方,必然使两块波纹钢板的整体平面上下不平行,而为了保持整体相平,上面波纹钢板的另一端就要向下倾斜。这些原因都使得两块波纹钢板搭接后在搭接处有缝隙,并且搭接后板面不能保持平直,严重影响了搭接处的密封性和连接质量。此外,由于搭接不能紧密贴合,使得搭接难度大,安装速度慢,影响施工进度。
技术实现思路
本技术所要解决的技术问题是提供一种搭接紧密的波纹钢板,这种波纹钢板能够消除两块波纹钢板搭接后上下板面之间的间隙,使搭接处贴合紧密,并可使两块搭接波纹钢板的板面平直,搭接施工快速、简便。解决 ...
【技术保护点】
一种搭接紧密的波纹钢板,其特征在于:它的波纹钢板(1)一侧的最外侧为连接波纹(2),连接波纹(2)的圆弧形状小于波纹钢板(1)板面的其它正常波纹(3)的圆弧形状,连接波纹(2)的下底面的圆弧形状与其它正常波纹(3)的上表面的圆弧形状相同。
【技术特征摘要】
1.一种搭接紧密的波纹钢板,其特征在于:它的波纹钢板(1)一侧的最外侧为连接波纹(2),连接波纹(2)的圆弧形状小于波纹钢板(1)板面的其它正常波纹(3)的圆弧形状,连接波纹(2)的下底面的圆弧形状与其它正常波纹(3)的上表面...
【专利技术属性】
技术研发人员:文风翔,吴艳甫,
申请(专利权)人:衡水益通管业股份有限公司,
类型:新型
国别省市:河北,13
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