258results about How to "Shorten maintenance time" patented technology

This utility model relates to the field of connector technology and discloses an aero-engine lubricating oil pipeline connector that is easy to install and maintain. It includes a connector head with an external thread at its front end. A connector is threaded onto the outer wall of the external thread. Storage boxes are fixedly connected to the upper and lower parts of the rear end of the connector's outer wall. Storage grooves are formed on the outer wall of the opposite end of each storage box, and return springs are fixedly connected to the front end of the inner wall of each storage groove. In this utility model, the aero-engine lubricating oil pipeline connector is initially fixed by the threaded connection between the external thread and the connector. With the help of the wedge structure of the first and second abutments, the rotating rod is pushed to rotate under the action of the return spring. This causes the locking block to engage with the limiting hole, forming a double lock to prevent vibration from causing thread displacement. It also facilitates the installation and separation of the connector and the connector head, making it convenient for seal replacement and pipeline maintenance, significantly shortening maintenance time.

本发明公开了一种快锻压机侧缸充液软连接防护结构，属于快锻压机技术领域，包括装配式壳体、密封结构和两个连接组件，密封结构包括两个活动顶板和两个橡胶带，两个活动顶板分别位于两个半罩体顶部，用于通过顶紧组件顶紧油箱连接法兰表面，形成顶部密封，两个橡胶带分别位于两个半罩体底部内侧，形成底部密封。通过连接组件将装配式壳体固定在阀体中心圆柱凸台上，然后通过设置的两个半罩体合围环形密封结构并通过橡胶带7抱紧阀体中心圆柱凸台，形成底部密封，并通过顶紧组件将活动顶板顶紧在油箱连接法兰表面上，形成顶部密封，可在快锻压机工作时对软连接区域实现有效包覆密封，避免软连接损坏时油液喷溅至周边，可有效防止油液外溢。