The utility model belongs to the technical field of auxiliary equipment of a tanker, and specifically relates to a rotary joint of rubber hose of a tanker, including an oil gun hose and a joint body, which comprises a spherical joint, two joint sleeves with an arc chamber are symmetrically arranged along the vertical surface of the spherical joint, two arc chambers of the joint sleeve cooperate to form a receptacle of the spherical joint, and the outer surface of the spherical joint is connected with the spherical joint body. Two joint sleeves are fixed on the outer wall of the oil outlet of the refueling machine by installing bolt assembly. The spherical joints are provided with cylindrical through holes. The rubber tube of the oil gun passes through the through holes and extends into the inside of the refueling machine. The through holes are fitted with the rubber tube of the oil gun. The rubber tube of the oil gun is located in the inner end of the refueling machine and connected with the oil hose through the connecting clamp, and the spherical joints are connected with the oil hose. The deflection angle of the spherical joint is 30 ~30, and the spherical joint rotates 360 along its axis. The utility model has simple structure and can effectively prevent oil leakage loss.
【技术实现步骤摘要】
一种加油机胶管旋转接头
本技术属于加油机辅助设备
,具体涉及一种加油机胶管旋转接头。
技术介绍
当前加油站油枪胶管和加油机连接处采用固定连接,密封采用O型橡胶圈密封,油枪胶管和加油机连接角度固定,与加油机垂直方向呈90°、45°或者30°;因油枪胶管和加油机连接处为固定连接,受胶管硬度和自身重量的影响,一圈以上的盘挂都会使油枪胶管与加油机连接处受力,长时间受力不利于密封,市场出现因油枪胶管盘挂引起的接头漏油现象,造成了不必要的损失;因油枪胶管和加油机连接角度固定,对油枪胶管的盘挂需要设置特定的限位措施,若按规定盘挂,加油员的劳动强度较大,而在实际操作中常常存在油枪胶管盘挂不到位、加油客户停车位置差异需要拉扯油枪胶管等现象,均使油枪胶管和加油机连接处受力,容易造成密封失效漏油损失,甚至存在油枪胶管拖地遭车辆碾压、污损和反向加油时刮蹭车辆等问题;此外,固定油枪胶管的密封结构复杂,零件加工精度高,成本高。
技术实现思路
本技术的目的在于提供一种结构简单、成本低、密封性好并能进行一定角度旋转的加油机胶管旋转接头。为实现上述目的,本技术采用的技术方案为:一种加油机胶管旋转接头,包括油枪胶管和固定连接在加油机上的接头本体,接头本体包括球形关节,球形关节外沿竖直面对称设有两个带有弧形腔室的关节套,两个关节套的弧形腔室配合形成球形关节的容纳腔,球形关节的外表面与容纳腔内表面转动配合,两个关节套通过安装螺栓组件固定在加油机出油口的外壁上;球形关节沿其轴线设有圆柱形的通孔,油枪胶管穿过通孔后伸入加油机内部,通孔与油枪胶管过盈配合,所述通孔的长度大于两个关节套厚度之和,球形关 ...
【技术保护点】
1.一种加油机胶管旋转接头,包括油枪胶管和固定连接在加油机上的接头本体,其特征在于,所述接头本体包括球形关节,球形关节外沿竖直面对称设有两个带有弧形腔室的关节套,两个关节套的弧形腔室配合形成球形关节的容纳腔,球形关节的外表面与容纳腔内表面转动配合,两个关节套通过安装螺栓组件固定在加油机出油口的外壁上;所述球形关节沿其轴线设有圆柱形的通孔,油枪胶管穿过通孔后伸入加油机内部,通孔与油枪胶管过盈配合,所述通孔的长度大于两个关节套厚度之和,球形关节端部伸出容纳腔;油枪胶管位于加油机内部的端头通过连接卡箍与输油软管连接。
【技术特征摘要】
1.一种加油机胶管旋转接头,包括油枪胶管和固定连接在加油机上的接头本体,其特征在于,所述接头本体包括球形关节,球形关节外沿竖直面对称设有两个带有弧形腔室的关节套,两个关节套的弧形腔室配合形成球形关节的容纳腔,球形关节的外表面与容纳腔内表面转动配合,两个关节套通过安装螺栓组件固定在加油机出油口的外壁上;所述球形关节沿其轴线设有圆柱形的通孔,油枪胶管穿过通孔后伸入加油机内部,通孔与油枪胶管过盈配合,所述通孔的长度大于两个关节套厚度之和,球形关节端部伸出容纳腔;油枪胶管位于加油机内部的端头通过连接卡箍与输油软管连接。2.根据权利要求1所述的加油机胶管旋转接头,其特征在于,所述球形关节的通孔直径为33.5mm,球形关节的直径为60mm;两个关节套的厚度之和为30mm;球形关节内侧的油枪胶管长度为25mm;所述球形关节的偏转角度为-30°~30°...
【专利技术属性】
技术研发人员:梁大伟,李伟,
申请(专利权)人:河南欧科机电设备有限公司,
类型:新型
国别省市:河南,41
还没有人留言评论。发表了对其他浏览者有用的留言会获得科技券。