摘要：【中文】本申请涉及一种闭口截面柱连接结构及方法，该连接结构包括：第一柱体、第二柱体和芯筒，其中，第一柱体的至少一端面具有第一法兰板，第二柱体的至少一端面具有第二法兰板；第一法兰板与第二法兰板能够通过螺栓固定连接；第一柱体上靠近第一法兰板的柱壁上和第二柱体上靠近第二法兰板的柱壁上分别设置有一个或多个塞焊孔，芯筒能够穿设在第一柱体和第二柱体内，并能够通过塞焊工艺经塞焊孔与第一柱体和第二柱体连接。本申请，采用法兰板和芯筒便于产业化生产，以塞焊进行芯筒与柱壁的连接，保证了连接结构性能，实现了高效装配，减少了焊接，有效的加快了施工进度；通过塞焊孔降低了芯筒和柱壁的加工精度要求。 【EN】The application relates to a closed section column connecting structure and a method, wherein the connecting structure comprises: the device comprises a first cylinder, a second cylinder and a core barrel, wherein at least one end face of the first cylinder is provided with a first flange plate, and at least one end face of the second cylinder is provided with a second flange plate; the first flange plate and the second flange plate can be fixedly connected through bolts; be provided with one or more plug welding hole on the column wall that is close to first flange board on the first cylinder and on the column wall that is close to the second flange board on the second cylinder respectively, the core section of thick bamboo can wear to establish in first cylinder and second cylinder to can be connected with first cylinder and second cylinder through plug welding hole through the plug welding technology. According to the method, the flange plate and the core barrel are adopted, so that the industrial production is facilitated, the core barrel is connected with the column wall through plug welding, the performance of a connecting structure is guaranteed, efficient assembly is realized, welding is reduced, and the construction progress is effectively accelerated; the processing precision requirement of the core cylinder and the column wall is reduced through the plug welding hole.

摘要：【中文】本发明公开了一种测量装置及环形旋转舞台，涉及舞台设备测量技术领域，该测量装置包括：支座、链条组件和链轮组件。支座固定设置；链条组件包括链条，链条用于沿环形旋转舞台外侧固定。链轮组件设于支座上，包括链轮和编码器，链轮与链条啮合，编码器与链轮同轴线固定连接，并用于测量链轮的角位移。本发明的测量装置及环形旋转舞台，通过链条和链轮，将环形旋转舞台的转动转化为链轮的转动，并通过编码器测量链轮的角位移，采用间接的方式测量环形旋转舞台的角位移，结构简单，使用方便。 【EN】The invention discloses a measuring device and an annular revolving stage, relating to the technical field of stage equipment measurement, wherein the measuring device comprises: a bracket, a chain assembly and a sprocket assembly. The support is fixedly arranged; the chain assembly comprises a chain for fixing along the outside of the annular revolving stage. The chain wheel assembly is arranged on the support and comprises a chain wheel and an encoder, the chain wheel is meshed with the chain, and the encoder is fixedly connected with the chain wheel in a coaxial line and used for measuring the angular displacement of the chain wheel. According to the measuring device and the annular revolving stage, the rotation of the annular revolving stage is converted into the rotation of the chain wheel through the chain and the chain wheel, the angular displacement of the chain wheel is measured through the encoder, and the angular displacement of the annular revolving stage is measured in an indirect mode.

摘要：【中文】本发明公开了一种活动式舞台安全防护装置，涉及防护装置领域，包括：至少一个连接支座、旋转轴、旋转杆、护栏杆、主动连杆和驱动组件，其中，所述连接支座用于安装于舞台上，且所述连接支座设有第一孔；所述旋转轴穿过所述第一孔；所述旋转杆与所述旋转轴相连并可相对所述旋转轴转动；所述护栏杆连接于所述旋转杆的一端并可相对所述旋转杆转动；所述主动连杆连接于所述旋转杆的另一端并可相对所述旋转杆转动；所述驱动组件与所述主动连杆相连并可驱动所述主动连杆往复移动，以使所述活动式舞台安全防护装置在工作状态和非工作状态之间切换。本发明提供的活动式舞台安全防护装置，使用时可伸展开来防止演员从舞台跌落，使用完毕后可收缩至舞台的侧边或舞台平台的下方，占据的空间较小。 【EN】The invention discloses a movable stage safety protection device, which relates to the field of protection devices and comprises: the device comprises at least one connecting support, a rotating shaft, a rotating rod, a guardrail rod, a driving connecting rod and a driving assembly, wherein the connecting support is used for being installed on a stage and is provided with a first hole; the rotating shaft passes through the first hole; the rotating rod is connected with the rotating shaft and can rotate relative to the rotating shaft; the guardrail bar is connected to one end of the rotating rod and can rotate relative to the rotating rod; the driving connecting rod is connected to the other end of the rotating rod and can rotate relative to the rotating rod; the driving assembly is connected with the driving connecting rod and can drive the driving connecting rod to reciprocate, so that the movable stage safety protection device is switched between a working state and a non-working state. The movable stage safety protection device provided by the invention can be extended to prevent actors from falling off the stage when in use, and can be retracted to the side edge of the stage or below the stage platform after use, so that the occupied space is small.

摘要：【中文】本发明公开了一种顶推装置、水工推拉门系统及其使用方法，涉及船舶辅助设备技术领域。第一混凝土墙的一侧上设有第一止水件，第二混凝土墙靠近第一混凝土墙的一面呈斜面，第一混凝土墙和第二混凝土墙之间形成通道，推拉门滑设于通道内且一侧上设有与第一止水件相吸的第二止水件，推拉门的另一侧上设有可以沿斜面第一滑动件和第二滑动件，以辅助第一止水件与第二止水件的吸合与分离，推拉门上还设有顶推装置，用于在第一止水件与第二止水件吸合时收缩并产生一回复力，以辅助第一止水件与第二止水件之间的分离。本发明提供的顶推装置、水工推拉门系统及其使用方法，解决了在开门时由于第一止水件与第二止水件相互吸合在强行开门时易撕裂的问题。 【EN】The invention discloses a pushing device, a hydraulic sliding door system and a using method thereof, and relates to the technical field of ship auxiliary equipment. The push-pull door is provided with a pushing device and is used for retracting and generating a restoring force when the first water-stopping piece and the second water-stopping piece are attracted so as to assist the separation between the first water-stopping piece and the second water-stopping piece. The pushing device, the hydraulic sliding door system and the using method thereof solve the problem that the first water stop piece and the second water stop piece are easy to tear when the door is forcibly opened due to mutual attraction of the first water stop piece and the second water stop piece.

摘要：【中文】一种隐藏式长跨距活动桥接装置及桥接方法，涉及舞台机械领域，包含两根底导轨；底盘，底盘的底面安装多个车轮和多个顶升机构；具有U形通道的外框架；外框架的后端底部铰接于底盘；U形通道底部设置中导轨；可伸缩的倾斜机构，其两端分别铰接于外框架的前端和底盘的前端；内框架，其包含横段和弯折段，横段插设于U形通道内，且其底部滚轮组；外框架和内框架的顶面均铺设面板；液压电控装置；外框架后端面板的顶面与舞台顶面搭接，弯折段前端面板的顶面与点火平台顶面搭接。本发明还公开了上述隐藏式长跨距活动桥接装置的桥接方法。本发明可高效完成舞台与点火平台的引桥任务，占用外部空间少，且可充当地面至舞台的台阶。 【EN】A hidden long-span movable bridging device and a bridging method relate to the field of stage machinery and comprise two bottom guide rails; the bottom surface of the chassis is provided with a plurality of wheels and a plurality of jacking mechanisms; an outer frame having a U-shaped channel; the bottom of the rear end of the outer frame is hinged to the chassis; a middle guide rail is arranged at the bottom of the U-shaped channel; the two ends of the telescopic tilting mechanism are respectively hinged to the front end of the outer frame and the front end of the chassis; the inner frame comprises a transverse section and a bending section, the transverse section is inserted into the U-shaped channel, and a roller group is arranged at the bottom of the transverse section; the top surfaces of the outer frame and the inner frame are both paved with panels; a hydraulic electric control device; the top surface of the rear end panel of the outer frame is lapped with the top surface of the stage, and the top surface of the front end panel of the bending section is lapped with the top surface of the ignition platform. The invention also discloses a bridging method of the hidden long-span movable bridging device. The invention can efficiently complete the bridge approach task of the stage and the ignition platform, occupies less external space and can fully reach the steps of the stage.

摘要：【中文】本发明公开了一种井口用活动密封盖板，涉及建筑测试装置领域，包括：盖板，盖板底部设置有弹性密封件；驱动组件，驱动组件包括减速电机、动轮组和水平设置的行走梁，减速电机固定设置在所述行走梁上，其输出端与动轮组的轴相连；顶升组件，顶升组件连接盖板和所述驱动组件，用于控制所述驱动组件相对于盖板竖直移动；导向组件，导向组件与盖板刚性连接，用于在顶升组件顶升盖板时保持盖板平衡。本发明的井口用活动密封盖板，可在不增加额外空间的前提下，使用较现有装置更低的成本解决盖板活动中的磨损问题。 【EN】The invention discloses a movable sealing cover plate for a wellhead, which relates to the field of building testing devices and comprises: the bottom of the cover plate is provided with an elastic sealing element; the driving assembly comprises a speed reducing motor, a movable wheel set and a horizontally arranged walking beam, the speed reducing motor is fixedly arranged on the walking beam, and the output end of the speed reducing motor is connected with a shaft of the movable wheel set; the jacking assembly is connected with the cover plate and the driving assembly and used for controlling the driving assembly to vertically move relative to the cover plate; and the guide assembly is rigidly connected with the cover plate and used for keeping the balance of the cover plate when the cover plate is jacked by the jacking assembly. The movable sealing cover plate for the wellhead can solve the problem of abrasion in the movement of the cover plate by using lower cost than the existing device on the premise of not increasing extra space.

摘要：【中文】本发明公开了一种空调出风口控制系统、空调系统及空调调控方法，通过传感器采集空调运行参数信息以及房间内人体位置范围信息；将采集的信息进行处理，得到横向百叶和/或竖向百叶的送风角度大小；调控横向百叶和/或竖向百叶摆动至送风角度。本发明可以根据采集的参数信息，控制风口的出风情况，达到匹配环境的效果，而且本发明适用于家装隐藏式空调的智能随感送风口，其具备智能识别定点送风功能，可以主要由两种控制模式：直吹人体模式，冬季可有效避免热损失，夏季实现迅速享受凉风，提高舒适度；避开人体模式，避免冷热空气刺激，引发肌肉、关节等疼痛的发生，更适宜老人和小孩使用。 【EN】The invention discloses an air conditioner air outlet control system, an air conditioner system and an air conditioner regulation and control method, wherein the air conditioner operation parameter information and the human body position range information in a room are collected through a sensor; processing the acquired information to obtain the size of the air supply angle of the transverse louver and/or the vertical louver; and regulating and controlling the transverse louvers and/or the vertical louvers to swing to the air supply angle. The intelligent air supply device can control the air outlet condition of the air port according to the collected parameter information to achieve the effect of matching the environment, is suitable for the intelligent air supply port of the household hidden air conditioner, has the function of intelligently identifying fixed-point air supply, and mainly comprises two control modes: the direct blowing human body mode can effectively avoid heat loss in winter, realize rapid enjoyment of cool wind in summer and improve the comfort level; the mode of the human body is avoided, the cold and hot air stimulation is avoided, the pain of muscles, joints and the like is avoided, and the device is more suitable for the old and children.