The patent application provides a sensor signal conveying cable revolving sealing connector. Its structure consists of a plug case, a connecting bolt, a screw cap and a cable sealing sleeve. The cable seal sleeve is a cable core, a ring platform is set on the inner wall of the nut, and a ring groove is formed on the cable side of the ring, and the cable is rotated on the core. A positioning pin is arranged on the surface of the core body protruding from the core body, and the positioning pin falls into the circular chute with the notch through which the positioning pin is accommodated on the ring table for the cable core rotation. The technical scheme effectively prevents the operator from giving clear information when it is unable to observe the internal condition of the connector, in order to prevent the phenomenon of excessive twisting and twisting the inner core, and realizes the technical purpose of completing the plug insertion without disassembling the connector in the field, and ensuring the high speed of the iron and the stone. The operation of oil and chemical industry and aircraft is safe.
【技术实现步骤摘要】
传感信号输送缆线可旋转密封连接器
本专利申请涉及由小而封闭的检测环境将传感测量信号,如温度变送信号、速度变送信号、压力变送信号等插接方式引出的连接器。
技术介绍
传感信号引出连接器是从小而封闭的检测环境将传感测量信号,如温度变送信号、速度变送信号、压力变送信号等通过插头插座方式引出的连接产品,广泛应用于高铁、船舶电机、发电站电机、石油化工等
以高铁车轮齿轴箱为例,温度或速度传感器的传感变送信号需要通过其输送缆线和连接器引出车轮轴端齿轮箱,传输给外部检测控制单元,以根据温度和速度变送信号实施准确的传感控制,保证高铁机车的安全运行。现有的传感缆线连接器,其结构如图1所示,传感缆线端固定有橡胶密封套2,包括橡胶密封套2固定压入连接螺栓3中,与螺帽1螺纹密封连接,连接螺栓3的插头端螺纹密封连接插头壳体12,缆线的线芯5连接于固定在插头的插针盘上。现有的连接器在出厂时产品已具备技术标准密封要求,安装中,缆线的传感端16已安装就位,但现场绝大多数会出现连接器插头插针与工作机腔的接线盒间存在一定的角度差,连接器就必须旋转后才能与接线盒插接,因连接器和传感输送缆线已固定组 ...
【技术保护点】
1.一种传感信号输送缆线可旋转密封连接器,其结构组成包括插头壳体(12)、连接螺栓(3)、螺帽(2)和缆线密封套,连接螺栓(3)的线缆端与螺帽(2)螺纹固定连接,插头端与插头壳体(12)螺纹密封连接,其特征在于所述的缆线密封套为缆线旋芯(1),是固定于信号输送缆线端的固定密封套,螺帽(2)内壁上设有一圈环台(13),环台(13)的缆线侧相应形成环形滑槽(14),缆线旋芯(1)上、凸出于芯体表面设有一定位销(9),定位销(9)随缆线旋芯(1)由环台(13)上的容纳定位销(9)穿过的缺口(10)落入环形滑槽(14),组装后,缆线旋芯(1)止口外端面与连接螺栓(3)端口密封配合, ...
【技术特征摘要】
1.一种传感信号输送缆线可旋转密封连接器,其结构组成包括插头壳体(12)、连接螺栓(3)、螺帽(2)和缆线密封套,连接螺栓(3)的线缆端与螺帽(2)螺纹固定连接,插头端与插头壳体(12)螺纹密封连接,其特征在于所述的缆线密封套为缆线旋芯(1),是固定于信号输送缆线端的固定密封套,螺帽(2)内壁上设有一圈环台(13),环台(13)的缆线侧相应形成环形滑槽(14),缆线旋芯(1)上、凸出于芯体表面设有一定位销(9),定位销(9)随缆线旋芯(1)由环台(13)上的容纳定...
【专利技术属性】
技术研发人员:杨晶,张大龙,何韬,顾文强,郭良,
申请(专利权)人:丹东鸭绿江敏感元件有限公司,杨晶,
类型:新型
国别省市:辽宁,21
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