摘要：【中文】本发明涉及线缆生产技术领域，提供一种线缆生产结构和立塔式线缆生产装置。线缆生产结构包括基架、用于供线缆通过的伸缩管和驱动装置，驱动装置和伸缩管设置在基架上，驱动装置能够驱动伸缩管沿着基架的高度方向上下伸缩，伸缩管的上端设置为用于与线缆挤出机的线缆挤出端口密封连接的密封连接端，密封连接端包括有密封件。更换线缆挤出机上的线缆挤出模具时，驱动装置带动伸缩管下移，使得伸缩管和线缆挤出模具脱离，以便于操作人员便捷快速更换模具，在线缆挤出模具更换完毕后，驱动装置带动伸缩管上移，使得伸缩管上端的密封连接端与线缆挤出机的线缆挤出端口密封连接，确保高温高压生产段的密封稳定可靠，提升线缆的生产效率。 【EN】The invention relates to the technical field of cable production, and provides a cable production structure and a vertical tower type cable production device. The cable production structure comprises a base frame, a telescopic pipe and a driving device, wherein the telescopic pipe and the driving device are used for allowing a cable to pass through, the driving device and the telescopic pipe are arranged on the base frame, the driving device can drive the telescopic pipe to stretch out and draw back up and down along the height direction of the base frame, the upper end of the telescopic pipe is arranged to be a sealing connecting end which is used for being connected with a cable extrusion port of a cable extruder in a sealing mode, and the sealing connecting. When changing the cable extrusion tooling on the cable extruder, drive arrangement drives flexible pipe and moves down for flexible pipe and cable extrusion tooling break away from, so that the convenient quick replacement mould of operating personnel, after the cable extrusion mould change finishes, drive arrangement drives flexible pipe and shifts up, makes the sealed link of flexible pipe upper end and the cable extrusion port sealing connection of cable extruder, ensures the sealed reliable and stable of high temperature high pressure production section, promotes the production efficiency of cable.

摘要：【中文】本申请涉及电力机车技术领域，具体而言，涉及一种电力机车用网侧高压系统及电力机车。该网侧高压系统包括受电弓及高压箱，该高压箱与所述受电弓及电力机车中的变压器连接，所述高压箱包括箱体及安装在所述箱体内的多个高压器件，各所述高压器件的高压带电体之间相互连接，且各所述高压器件中至少一者包括包围在自身所述高压带电体的外部的固态绝缘介质。这样设计在缓解出现污闪现象的同时，还可使各高压电器之间更加紧凑，从而减小箱体的体积及重量，此外，这样设计受海拔高度的影响较小，提高了使用安全性。 【EN】The application relates to the technical field of electric locomotives, in particular to a grid side high-voltage system for an electric locomotive and the electric locomotive. The high-voltage box comprises a box body and a plurality of high-voltage devices installed in the box body, the high-voltage charged bodies of the high-voltage devices are connected with each other, and at least one of the high-voltage devices comprises a solid insulating medium surrounding the high-voltage charged bodies. The design is when alleviating appearing dirty sudden strain of a muscle phenomenon, still can make between each high-voltage apparatus compacter to reduce the volume and the weight of box, in addition, the influence that the design received elevation is less like this, has improved the safety in utilization.

摘要：【中文】本发明公开了一种基于海因树脂的固化剂，所述固化剂按重量份数包括以下组分制成：海因环氧树脂40~80份、交联剂10~50份、填料5~60份。本发明还公开了基于海因树脂固化剂的制备方法和应用。本发明还公开了一种聚酯型粉末涂料。本发明中的海因环氧树脂作为固化剂的基体材料，交联剂的作用是增加树脂的交联密度，增加树脂的力学性能，同时增加树脂光分解的难度，填料中除了充当固化剂的载体外还有增加光稳定性的功能。上述产品和聚酯树脂固化后性能比TGIC更优，成本和TGIC等当，而且毒性小、刺激性小，是TGIC的优良取代品。 【EN】The invention discloses a curing agent based on hydantoin resin, which is prepared from the following components in parts by weight: 40-80 parts of hydantoin epoxy resin, 10-50 parts of cross-linking agent and 5-60 parts of filler. The invention also discloses a preparation method and application of the hydantoin resin curing agent. The invention also discloses a polyester powder coating. The hydantoin epoxy resin is used as a base material of the curing agent, the cross-linking agent is used for increasing the cross-linking density of the resin, increasing the mechanical property of the resin and increasing the difficulty of photodecomposition of the resin, and the filler is used as a carrier of the curing agent and also has the function of increasing the light stability. The product and polyester resin have better performance than TGIC after being cured, have the same cost as TGIC and the like, have low toxicity and low irritation, and are excellent substitutes of TGIC.

摘要：【中文】本发明公开了一种基于LoRa技术的边缘计算网关及其通信处理方法，网关包括主控模块、LoRa基站通信模块、远程通讯模块、本地通讯模块、电源模块、定位模块、天线接口模块、状态指示灯模块、按钮模块、温湿度监控模块，LoRa基站通信模块、远程通讯模块、本地通讯模块、电源模块、定位模块、天线接口模块、状态指示灯模块、按钮模块、温湿度监控模块都与主控模块有线连接，远程通讯模块、LoRa基站通信模块都与天线接口模块有线连接，电源模块、远程通讯模块、LoRa基站通信模块都与状态指示灯模块有线连接，本发明一方面提高响应速度，减少网络延时，实现对第三方设备的智能化管理；另一方面，本发明减少云端服务器压力，降低方案难度，减少服务器成本，降低运维成本。 【EN】The invention discloses an edge computing gateway based on an LoRa technology and a communication processing method thereof, wherein the gateway comprises a main control module, a LoRa base station communication module, a remote communication module, a local communication module, a power supply module, a positioning module, an antenna interface module, a state indicator lamp module, a button module, a temperature and humidity monitoring module, a LoRa base station communication module and a remote communication module, the system comprises a local communication module, a power supply module, a positioning module, an antenna interface module, a status indicator light module, a button module and a temperature and humidity monitoring module, wherein the local communication module, the power supply module, the positioning module, the antenna interface module, the status indicator light module, the button module and the temperature and humidity monitoring module are all in wired connection with a main control module; on the other hand, the invention reduces the pressure of the cloud server, reduces the scheme difficulty, reduces the server cost and reduces the operation and maintenance cost.

摘要：【中文】本发明公开了一种潜污泵耦合与提升装置，包括耦合座、耦合架、限位座、导向器和潜污泵，耦合座的入口法兰两侧对称设置有2个定位块，耦合架的法兰两侧对称设置有2个定位槽，耦合架的法兰上部两侧对称设置有2个C形导向槽；耦合架与潜污泵的出口法兰通过螺栓连接，通过对称布置于法兰两侧的2个圆锥销进行定位；耦合座与耦合架通过定位块的定位斜面(一)与定位槽的定位斜面(二)以及耦合座的法兰斜面(一)与耦合架的法兰斜面(二)进行定位与连接，从而实现潜污泵与出口管路的耦合。限位座设于潜污泵入口下方，用于限制潜污泵的横向位移；导向器用于对起吊用的钢丝绳进行导向，同时分配左右两支钢丝绳的作用力。本发明应用于300mm口径以上的大型潜污泵的耦合与提升，耦合与提升方便，密封可靠，维护简便，寿命长，维护费用较低。 【EN】The invention discloses a submersible sewage pump coupling and lifting device, which comprises a coupling seat, a coupling frame, a limiting seat, a guider and a submersible sewage pump, wherein 2 positioning blocks are symmetrically arranged on two sides of an inlet flange of the coupling seat, 2 positioning grooves are symmetrically arranged on two sides of a flange of the coupling frame, and 2C-shaped guide grooves are symmetrically arranged on two sides of the upper part of the flange of the coupling frame; the coupling frame is connected with an outlet flange of the submersible sewage pump through bolts and is positioned through 2 taper pins symmetrically arranged on two sides of the flange; the coupling seat and the coupling frame are positioned and connected through the positioning inclined plane (I) of the positioning block and the positioning inclined plane (II) of the positioning groove and the flange inclined plane (I) of the coupling seat and the flange inclined plane (II) of the coupling frame, so that the coupling of the submersible sewage pump and the outlet pipeline is realized. The limiting seat is arranged below the inlet of the submersible sewage pump and used for limiting the transverse displacement of the submersible sewage pump; the guider is used for guiding the steel wire rope for hoisting and distributing the acting force of the left steel wire rope and the right steel wire rope. The invention is applied to the coupling and lifting of the large submersible sewage pump with the caliber of more than 300mm, and has the advantages of convenient coupling and lifting, reliable sealing, simple and convenient maintenance, long service life and lower maintenance cost.

摘要：【中文】本发明涉及座椅领域，尤其涉及一种摇摆椅脚及具有该摇摆椅脚的座椅。一种摇摆椅脚，包括用于连接立柱以支撑座椅的脚架基座，以及连接在脚架基座上并围绕所述脚架基座外侧周向设置的多根支撑腿；所述脚架基座包括基座罩，以及嵌装在基座罩的基座腔内部用于连接立柱的连接组件；所述连接组件包括压板，以及连接在压板中部的轴套；压板与其下方的基座罩之间通过多个弹性件相连接，多个弹性件围绕所述轴套周向规则设置，弹性件的两端部分别连接于压板和基座罩上；轴套因外力产生的摆动时，通过压板作用于所述弹性件。该座椅的摇摆幅度和摇摆顺畅度不被限制，摇摆效果明显，使用舒适度提升。 【EN】The invention relates to the field of seats, in particular to a rocking chair leg and a seat with the same. A rocking chair leg comprises a foot rest base used for connecting a stand column to support a chair, and a plurality of supporting legs connected to the foot rest base and arranged around the outer side of the foot rest base in the circumferential direction; the foot rest base comprises a base cover and a connecting component which is embedded in a base cavity of the base cover and is used for connecting the stand column; the connecting assembly comprises a pressing plate and a shaft sleeve connected to the middle part of the pressing plate; the pressing plate is connected with the base cover below the pressing plate through a plurality of elastic pieces, the elastic pieces are regularly arranged around the circumference of the shaft sleeve, and two end parts of each elastic piece are respectively connected to the pressing plate and the base cover; when the shaft sleeve swings due to external force, the pressing plate acts on the elastic piece. The rocking amplitude and the rocking smoothness degree of the seat are not limited, the rocking effect is obvious, and the use comfort level is improved.

摘要：【中文】本申请公开了一种NAND Flash错误率的分组测试装置，从整个NAND Flash层面来讲，通过保证不同组之间的擦写总次数与时间间隔的乘积相等，缩短了各个组结束擦写的时间点的差值；从单个组层面来讲，每隔时间间隔对相应的组执行一次擦写操作，缩短了同一组内不同Block结束擦写的时间点的差值；从单个Block层面来讲，每隔时间间隔对相应的组执行一次擦写操作，保证了每个Block等时间间隔地进行擦写操作。因此，基于以上三个层面提升了擦写过程分布的均匀性，提高了错误率测试的准确性。本申请还提供了一种NANDFlash错误率的分组测试方法、设备及可读存储介质，其技术效果与上述装置的技术效果相对应。 【EN】The application discloses a grouping test device for the error rate of NAND Flash, which shortens the difference value of the erasing finishing time points of each group by ensuring that the products of the total erasing times and the time intervals among different groups are equal in the aspect of the whole NAND Flash; for a single group layer, erasing operation is performed on the corresponding group at intervals, so that the difference of erasing finishing time points of different blocks in the same group is shortened; in terms of a single Block layer, erasing operation is performed on the corresponding group at intervals, so that erasing operation is performed on each Block at equal intervals. Therefore, the uniformity of distribution in the erasing process is improved based on the three layers, and the accuracy of the error rate test is improved. The application also provides a grouping test method and equipment for the NANDflash error rate and a readable storage medium, and the technical effect of the grouping test method and equipment corresponds to that of the device.

摘要：【中文】本发明公开了一种多HiveServer2服务器场景下连接池的实现方法及系统，方法包括：构建HiveServer2服务器状态列表，列表中HiveServer2服务器与其工作状态一一对应；接收用户请求；对多HiveServer2服务器执行负载均衡分配，返回用户请求与HiveServer2服务器的连接或连接错误信息。系统包括：多HiveServer2服务器管理模块、信息交互模块和响应模块。计算机设备和存储介质通过执行计算机程序能够实现上述方法过程。本发明能实现多HiveServer2服务器对HDFS等文件的管理，其中提出的负载均衡分配策略能够实现多HiveServer2服务器的负载均衡、故障检测、告警和自动恢复等，提高了用户请求任务执行的效率和效果，且能节省并充分利用HiveServer2服务器资源，且负载均衡分配策略的可扩展性高。 【EN】The invention discloses a method and a system for realizing a connection pool under a scene of multiple HiveServer2 servers, wherein the method comprises the following steps: constructing a HiveServer2 server state list, wherein HiveServer2 servers in the list correspond to the working states one by one; receiving a user request; and performing load balancing distribution on the plurality of HiveServer2 servers, and returning connection or connection error information of the user request and the HiveServer2 server. The system comprises: the device comprises a multi-HiveServer 2 server management module, an information interaction module and a response module. The computer device and the storage medium can implement the above-described method processes by executing a computer program. The invention can realize the management of files such as HDFS by the multi-HiveServer 2 server, wherein the proposed load balancing distribution strategy can realize the load balancing, fault detection, alarm, automatic recovery and the like of the multi-HiveServer 2 server, thereby improving the efficiency and effect of executing the task requested by the user, saving and fully utilizing the resources of the HiveServer2 server, and having high expandability of the load balancing distribution strategy.

摘要：【中文】本身请涉及一种飞机航路重规划方法，包括：步骤一、态势建模，包括：威胁源、飞机性能参数；步骤二、以重规划起点作为随机树的根节点；步骤三、生成随机航路点；步骤四、在随机树中选择与随机航路点最小的节点，作为最近航路点；步骤五、判断最近航路点与重规划终点的连线是否满足飞行条件，若否，则生成新节点，作为新航路点；若是，则保存随机树，并搜索得到可行航路；步骤六、若新航路点不可行，则将失败次数加1，在失败次数小于最大失败次数时，则进行步骤三；若新航路点可行，则将该新航路点加入随机树，判断该新航路点与最终航路点间的距离是否小于距离误差，若否，则进行步骤三；若是，则保存随机树，并搜索得到可行航路。 【EN】The method for re-planning the aircraft route comprises the following steps: step one, situation modeling, comprising: threat source, aircraft performance parameters; step two, taking the re-planned starting point as a root node of the random tree; step three, generating random waypoints; selecting a node which is the smallest with the random waypoint in the random tree as a nearest waypoint; judging whether a connecting line of the nearest waypoint and the re-planning terminal meets the flight condition, if not, generating a new node as a new waypoint; if yes, storing the random tree, and searching to obtain a feasible route; step six, if the new waypoint is not feasible, adding 1 to the failure times, and when the failure times are less than the maximum failure times, performing the step three; if the new waypoint is feasible, adding the new waypoint into the random tree, judging whether the distance between the new waypoint and the final waypoint is less than the distance error or not, and if not, performing the third step; if yes, the random tree is saved, and feasible routes are obtained through searching.

摘要：【中文】本申请公开一种分时检测控制电路、无线收发系统及其分时检测控制方法，分时检测控制电路通过加入控制模块100、检波模块200以及切换开关300，实现了以预设时间为间隔依次选通检波模块200和一放大链路的连接通路，从而利用一个检波模块200和控制模块100实现对多条放大链路的分时检测和控制，解决了传统的技术方案中由于每个链路一般都需要一组独立的检波电路来实现对放大链路的检波而导致的检波电路数量多、整体电路复杂以及PCB尺寸大等问题。 【EN】The application discloses a time-sharing detection control circuit, a wireless transceiving system and a time-sharing detection control method thereof, the time-sharing detection control circuit realizes that a connection path of a detection module 200 and an amplification link is sequentially gated at intervals of preset time by adding a control module 100, a detection module 200 and a selector switch 300, thereby realizing time-sharing detection and control of a plurality of amplification links by using one detection module 200 and the control module 100, and solving the problems of large number of detection circuits, complex overall circuit, large PCB size and the like caused by that each link generally needs a group of independent detection circuits to realize detection of the amplification links in the traditional technical scheme.