A rotary device for nondestructive testing of an oil storage tank is disclosed. A rotary device for supporting a storage tank through a double shaft, combined with a plurality of airbags and a support spring, is fitted to the surface of a detection instrument and a storage tank, and a rotary device for nondestructive testing of continuous screw rotation on the surface of the storage tank is formed by the screw and drive roll rotation. The two bases are placed on both ends of the connecting shaft and parallel to each other. The connecting shaft is a hollow shaft. The two ends of the base are placed with an installation hole and corresponding to the installation holes on the two bases. The two ends of the connecting shaft are respectively placed in the installation hole, and the base is made of a spheroidal cast iron through sand type, and the auxiliary support is supported. The roller sleeve is placed on the connecting shaft, and a plurality of airbags are placed on the auxiliary support roller. The auxiliary support roller is connected with a plurality of connected holes. The connecting hole is connected with the air bag and the connecting shaft, the ventilator is placed on one end of the connecting shaft, and the two ends of the drive roller are placed in the installation hole on the other end of the base.
【技术实现步骤摘要】
一种石油储存罐无损检测回转装置
本专利技术一种石油储存罐无损检测回转装置,涉及一种在对石油存储罐进行检测过程中,对石油储存罐进行翻转移动的装置,属于石油运输领域。特别涉及一种通过双轴对储存罐进行支托,通过多个气囊和支托弹簧配合,对检测仪和储存罐表面贴合,然后丝杠和传动辊旋转对储存罐表面形成连续的螺旋的无损检测的回转装置。
技术介绍
目前,在石油储存罐进行使用之前,都需要进行无损检测,通过无损检测仪对储存罐的焊缝、壁厚等进行检测,但由于储存罐的体型较大,在进行翻滚时十分困难,很容易出现安全事故,在进行检测时,对焊缝进行连续检测,对壁厚进行采点检测,检测不全面,存在检测盲区,现有的储存罐的移动都是通过吊具,将储存罐悬空吊挂在托架上,先对能够检测的区域进行采点检测,然后在调整储存罐,依次进行采点检测,每次检测一个罐体需要时间约为3-4个小时,其中大部分时间浪费在翻转储存罐的工作上,且采点不连续,不能反映整体的情况,也有在托架上安装驱动装置,通过驱动装置带动储存罐旋转,但旋转过程中,由于储存罐的直径大小不一,和驱动装置的接触存在局限,动力传输不连续,且表面存在油污锈迹,在 ...
【技术保护点】
一种石油储存罐无损检测回转装置,其特征是:由支托装置和平移装置组成,支托装置由清洁刮板、托轮、传动辊、传动轮、底座、通气管、连接轴、辅助支撑辊和气囊组成,两个底座分别置于连接轴两端,且相互平行,所述连接轴为中空轴,所述底座两端置有安装孔,且两个底座上的安装孔相对应,所述连接轴两端分别对应置于安装孔内,辅助支撑辊套置于连接轴上,多个气囊等距置于辅助支撑辊上,所述连通孔将气囊和连接轴相连通,通气管置于连接轴的一端上,传动辊两端对置于底座另一端上的安装孔内,传动辊上等距置有多个托轮,所述托轮和气囊相对应,多个清洁刮板等角度置于托轮上,传动轮置于传动辊的一端,且位于底座外侧,平移装 ...
【技术特征摘要】
1.一种石油储存罐无损检测回转装置,其特征是:由支托装置和平移装置组成,支托装置由清洁刮板、托轮、传动辊、传动轮、底座、通气管、连接轴、辅助支撑辊和气囊组成,两个底座分别置于连接轴两端,且相互平行,所述连接轴为中空轴,所述底座两端置有安装孔,且两个底座上的安装孔相对应,所述连接轴两端分别对应置于安装孔内,辅助支撑辊套置于连接轴上,多个气囊等距置于辅助支撑辊上,所述连通孔将气囊和连接轴相连通,通气管置于连接轴的一端上,传动辊两端对置于底座另一端上的安装孔内,传动辊上等距置有多个托轮,所述托轮和气囊相对应,多个清洁刮板等角度置于托轮上,传动轮置于传动辊的一端,且位于底座外侧,平移装置由驱动电机、安装板、传动皮带、导向杆、轴承、丝套、支托弹簧和丝杠组成,轴承置于底座的中部位置,且低于安装孔,丝杠的两端分别对应置于轴承内圈,且和连接轴相平行,驱动电机置于一个底座上,且和丝杠一段相连接,传动皮带穿过丝杠另一端和传轮,导向杆置于底座之间,且位于丝杠...
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