摘要：【中文】一种防水模块，包含一框架、一滑动件、一环形密封件、一盖体以及一调整件。框架的周边具有一容置槽。滑动件设置于容置槽中，且滑动件具有一渐缩结构。渐缩结构的一端夹置于框架与环形密封件之间。盖体设置于框架上。调整件设置于盖体上且连接于滑动件。当调整件使滑动件于容置槽中朝一第一方向移动时，渐缩结构推动环形密封件朝一第二方向移动，其中第一方向与第二方向不同。 【EN】A waterproof module comprises a frame, a sliding part, an annular sealing part, a cover body and an adjusting part. The frame has a receiving groove around it. The sliding part is arranged in the containing groove and is provided with a reducing structure. One end of the tapered structure is sandwiched between the frame and the annular seal. The cover body is arranged on the frame. The adjusting piece is arranged on the cover body and connected to the sliding piece. When the adjusting member moves the sliding member in the accommodating groove in a first direction, the tapered structure pushes the annular sealing member to move in a second direction, wherein the first direction is different from the second direction.

摘要：【中文】本发明公开了一种杆件内孔壁自动抛光机，包括支座，支座的工作台上设置有杆件旋转支撑机构，支座的工作台上且位于置于杆件旋转支撑机构上的杆件一侧设置有杆件旋转的杆件旋转驱动机构；支座的工作台上且位于置于杆件旋转支撑机构上的杆件端部设置有用以对置于杆件旋转支撑机上并被杆件旋转驱动机构驱动旋转的杆件内孔壁进行抛光的抛光机构；支座的工作台上且位于杆件旋转支撑机构的上侧设置有用以逐根将料仓内的杆件上料至杆件旋转支撑机构上的杆件自动上料机构；杆件自动上料机构通过竖向通道与设置于支座工作台上的料仓下端出料口连通，料仓上端为进料口。本发明整个过程自动化工作，省时省力，杆件内孔壁抛光均匀，抛光质量好。 【EN】The invention discloses an automatic polishing machine for inner hole walls of rod pieces, which comprises a support, wherein a rod piece rotating support mechanism is arranged on a workbench of the support, and a rod piece rotating driving mechanism for rotating the rod pieces is arranged on the workbench of the support and positioned on one side of the rod pieces on the rod piece rotating support mechanism; a polishing mechanism for polishing the inner hole wall of the rod piece which is arranged on the rod piece rotary supporting machine and is driven to rotate by the rod piece rotary driving mechanism is arranged on the workbench of the support and positioned at the end part of the rod piece arranged on the rod piece rotary supporting mechanism; a rod piece automatic feeding mechanism used for feeding rod pieces in the storage bin to the rod piece rotary supporting mechanism one by one is arranged on the workbench of the support and positioned on the upper side of the rod piece rotary supporting mechanism; the automatic rod feeding mechanism is communicated with a discharge hole at the lower end of a stock bin arranged on the support workbench through a vertical channel, and the upper end of the stock bin is provided with a feed inlet. The whole process of the invention is automatic, time-saving and labor-saving, and the inner hole wall of the rod piece is uniformly polished with good polishing quality.

摘要：【中文】本发明涉及工程检测技术领域，具体涉及一种裂缝错动位移测量系统及测量方法，其包括固定设于第一监测面上的第一固定组件、设于第一固定组件上的拉线式裂缝计、转动设于第一固定组件上的滑轮和固定设于第二监测面上的第二固定组件；所述拉线式裂缝计包括本体、一端与本体滑动连接的柔性拉线、设于本体内用于监测柔性拉线移动距离的传感器以及用于与外界进行数据交互和参数设置的信息模组，所述柔性拉线绕设于滑轮上，且所述柔性拉线远离本体的一端与第二固定组件连接，位于所述滑轮和第二固定组件之间柔性拉线垂直第二监测面。本发明的裂缝错动位移测量系统，能对监测对象在平行于裂缝面的方向上发生的错动位移进行监测。 【EN】The invention relates to the technical field of engineering detection, in particular to a crack dislocation displacement measuring system and a crack dislocation displacement measuring method, which comprise a first fixing component fixedly arranged on a first monitoring surface, a stay wire type crack meter arranged on the first fixing component, a pulley rotatably arranged on the first fixing component and a second fixing component fixedly arranged on a second monitoring surface; the pull-wire type crack meter comprises a body, a flexible pull wire, a sensor and an information module, wherein one end of the flexible pull wire is connected with the body in a sliding mode, the sensor is arranged in the body and used for monitoring the moving distance of the flexible pull wire, and the information module is used for performing data interaction and parameter setting with the outside. The fracture dislocation displacement measuring system can monitor dislocation displacement of a monitored object in the direction parallel to the fracture surface.