摘要：本发明公开了一种双燃料船，包括船体以及设于船体上的双燃料供给装置、船用设备，所述双燃料供给装置包括柴油箱、轻烃燃料罐、混合燃料箱以及三通调节阀，所述柴油箱第一出油口A1与所述三通调节阀第一进口a连接，所述轻烃燃料罐出口与所述三通调节阀第二进口b连接，所述三通调节阀出口c与所述混合燃料箱进油口D连接；所述混合燃料箱出油口E与所述船用设备进油口G连接，所述船用设备回油口H与所述混合燃料箱回油口F连接；所述柴油箱第二出油口A2还与所述船用设备进油口G连接，所述船用设备回油口H与所述柴油箱回油口B连接。本发明的双燃料船，可根据船舶航行状态使用液态轻烃与柴油的混合燃料或纯柴油作为燃料，更为经济环保。

摘要：本发明公开了一种钢管长度的测量方法及装置，所述方法包括：在控制器接收测量开始信号后，控制伺服电机使转轴转动，并控制第一接近开关传感器和第二接近开关传感器从转轴的两端初始位置同时向转轴的终端移动，在移动过程中，实时获取传感器的电平信号，当传感器电平信号发生翻转时，通过控制器记录电平翻转时间，计算出传感器在电平翻转时间内的移动距离，最终控制器通过设定距离和传感器的移动距离计算钢管的实际长度。本发明采用伺服电机控制接近开关传感器的移动方式，从而进行钢管长度的测量，提高测量效率和测量精度，无需多人长期参与长度测量过程，减少人工劳务成本和测量时间。

摘要：本发明公开了一种钢管的壁厚测量方法及装置，所述方法包括：通过控制器控制伺服电机以控制转轴以预设转速转动，并通过控制器控制接近开关传感器从放置面先后往钢管的端面下部外径、端面下部内径、端面上部内径和端面上部外径纵向移动；通过控制器实时获取接近开关传感器纵向移动过程中的电平信号；检测开关传感器分别到达钢管的各个位置的电平信号，并通过控制器记录到达各个位置对应的所用时间；通过控制器根据所用时间和转轴的预设转速，计算出钢管的实际壁厚。本发明采用伺服电机控制接近开关传感器的移动方式，从而进行钢管壁厚的测量，提高测量效率和测量精度，无需多人长期参与测量过程，减少人工劳务成本和测量时间。

摘要：本发明公开了一种打码的通信方法及系统，该通信方法由钢管扫码系统发起，先根据扫码待生产钢管的识别码获取对应的钢管编码，再将其发送给打码系统，由打码系统转发给现场PC机，现场PC机将钢管编码对应的打码工件类型、规格参数发送给打码系统，最后打码系统根据打码信息对待生产钢管对应的法兰进行打码。本发明技术方案以待生产钢管为切入点，实现法兰和钢管的统一打码，按需生产避免库存过多，提高生产效率。

摘要：本发明涉及船舶建造生产技术领域，公开了一种套管打码装置及方法，所述套管打码装置包括控制器、若干储料架、输送机构和机器人；各所述储料架并列布置，用于存储套管，所述储料架包括滑道和挡板机构，所述滑道呈斜坡状，所述滑道的下端安装有用于抵住所述套管以防止其滑下的挡板机构，所述挡板机构与所述控制器电连接；所述输送机构设置于所述滑道的下端的下方，且与所述控制器电连接；所述机器人与所述控制器电连接，所述机器人设于所述储料架及所述输送机构的一侧，所述机器人上设有与所述控制器电连接的打码器。本发明实现了套管的自动化打码，挺高了打码效率，符合船舶建造效率的提高要求，同时可以有效节约人工成本。

摘要：【中文】本发明涉及船舶制造技术领域，公开了一种舵筒组件的安装方法。舵筒组件的安装方法包括以下步骤，步骤一，在舵筒的底部可拆固定密封板，在密封板与舵筒的舵孔之间形成密封腔；步骤二，在步骤一的密封腔内添加冷却液；步骤三，将舵筒的外壁与船体进行焊接固定，完成舵筒组件的安装。在焊接舵筒时，在舵筒的底部可拆布置密封板，舵孔内形成密封腔，利用密封腔内的额冷却液吸收舵筒焊接时产生的热量，以避免舵承衬套因焊接时温度过高而出现损坏，保证舵筒组件的顺利安装。 【EN】The invention relates to the technical field of ship manufacturing, and discloses an installation method of a rudder cylinder assembly. The mounting method of the rudder barrel assembly comprises the following steps that firstly, a sealing plate can be detachably fixed at the bottom of a rudder barrel, and a sealing cavity is formed between the sealing plate and a rudder hole of the rudder barrel; step two, adding cooling liquid into the sealing cavity in the step one; and step three, welding and fixing the outer wall of the rudder cylinder and the ship body to finish the installation of the rudder cylinder assembly. When welding the rudder horn, at the removable closing plate that arranges in the bottom of rudder horn, form the sealed chamber in the rudder hole, utilize the volume coolant liquid in the sealed chamber to absorb the heat that the rudder horn produced when welding to the damage appears in the high temperature when avoiding the rudder bearing bush because of the welding, guarantee the smooth installation of rudder horn subassembly.

摘要：【中文】本发明涉及船舶建造的技术领域，公开了一种槽钢卡箍工装以及槽钢与分段母材的连接方法，包括卡箍本体，卡箍本体设有开口朝下的安装槽，槽钢安装于安装槽内且槽钢的端面与安装槽的槽底抵接固定，卡箍本体的下端两侧分别朝外延伸形成连接臂，连接臂与分段母材通过螺柱焊接固定，通过卡箍本体的安装槽以及螺柱共同作用将槽钢固定在分段母材上，避免槽钢与分段母材直接接触，整个装焊及焊后拆除过程都不会对槽钢造成损伤，保证槽钢完好无损，并可循环再次利用，而连接臂与分段母材采用螺柱焊接的方式连接，螺柱焊对分段母材无任何损伤，焊后磨平码脚即可，无需补焊打磨，减少后期的工作量。 【EN】The invention relates to the technical field of ship construction, and discloses a channel steel clamp tool and a connection method of channel steel and a segmented parent metal, which comprises a clamp body, wherein the clamp body is provided with a mounting groove with a downward opening, the channel steel is arranged in the mounting groove, the end surface of the channel steel is abutted and fixed with the groove bottom of the mounting groove, two sides of the lower end of the clamp body respectively extend outwards to form connecting arms, the connecting arms and the segmented parent metal are fixed by welding through studs, the channel steel is fixed on the segmented parent metal through the combined action of the mounting groove of the clamp body and the studs, the channel steel is prevented from being directly contacted with the segmented parent metal, the channel steel cannot be damaged in the whole assembling, welding and dismantling processes after welding, the channel steel is ensured to be intact and can be recycled, the connecting arms and the segmented parent metal are connected in a stud welding mode, the stud welding has no damage to, and the workload of the later period is reduced.

摘要：【中文】本发明涉及船舶设备技术领域，公开了一种配油器限位结构、螺旋桨液压系统及船舶，配油器限位结构包括套设在桨轴上的配油器，所述桨轴的一端用于连接船体，所述配油器通过第一限位件和所述第二限位件沿竖直方向可活动地设置在桨轴上，所述第一限位件设置有限位槽，所述第二限位件设置有插设于所述限位槽内的滑动件，所述第一限位件上设置有调节机构，调节所述调节机构以调整所述滑动件与所述限位槽之间的窜动间距。本发明解决了配油器与轴憋卡导致温度过高的问题，具有显著的安全和经济效益。 【EN】The invention relates to the technical field of ship equipment, and discloses an oil distributor limiting structure, a propeller hydraulic system and a ship. The invention solves the problem of overhigh temperature caused by the oil distributor and the shaft holding back, and has obvious safety and economic benefit.

摘要：【中文】本发明涉及船舶压载水检测技术领域，公开了一种用于压载水系统的取样检测装置及其使用方法，包括连接主体和取样管装置，连接主体包括第一端部和第二端部，第一端部用于连接压载水系统的出水口，第二端部用于连接排舷外管的进水口，且第一端部和第二端部之间形成供压载水流动的通道；取样管装置与连接主体可拆卸地连接，且取样管装置包括第一管体和垂直连通于第一管体的第一端部处的第二管体，取样管伸入连接主体，且第二管体位于通道内并与通道相平行；第二管体的管口迎着通道内的水流方向布置。能够对压载水系统进行取样和检测，结构设计简单，安装和操作方便，成本较低，方便进行清洁维护。 【EN】The invention relates to the technical field of ship ballast water detection, and discloses a sampling detection device for a ballast water system and a using method thereof, wherein the sampling detection device comprises a connecting main body and a sampling tube device, the connecting main body comprises a first end part and a second end part, the first end part is used for connecting a water outlet of the ballast water system, the second end part is used for connecting a water inlet of a shipboard outer tube, and a channel for pressurized water to flow is formed between the first end part and the second end part; the sampling tube device is detachably connected with the connecting main body and comprises a first tube body and a second tube body vertically communicated with the first end part of the first tube body, the sampling tube extends into the connecting main body, and the second tube body is positioned in the channel and is parallel to the channel; the pipe orifice of the second pipe body is arranged facing to the water flow direction in the channel. Can take a sample and detect ballast water system, structural design is simple, installation and convenient operation, and the cost is lower, conveniently carries out clean maintenance.

摘要：【中文】本发明涉及船舶舱口围加工技术领域，公开了一种船舶舱口围自动行走作业车，其包括第一车架和第二车架，第一车架可伸缩的搭接于第二车架的上方；第一车架上安装有用于在舱口围面板上移动的行走轮装置和至少一个用于在加强筋板外侧面上移动的限位轮装置，第二车架上安装有若干个用于在腹板的内侧面上滑动的支撑轮装置；限位轮装置和支撑轮装置的轮轴线分别与行走轮装置的轮轴线相垂直，且行走轮装置、限位轮装置和支撑轮装置的移动方向相一致。该作业车能够为船舶舱口围的分段搭载阶段的自动焊焊接、打磨、切割、碳弧气刨和探伤等工作提供工作平台，提高焊接效率和质量，改善工作作业环境，降低搭建成本，提高工作过程中的安全性。 【EN】The invention relates to the technical field of ship hatch coaming processing, and discloses an automatic walking operation vehicle for a ship hatch coaming, which comprises a first frame and a second frame, wherein the first frame is telescopically lapped above the second frame; a travelling wheel device used for moving on the hatch coaming panel and at least one limiting wheel device used for moving on the outer side surface of the reinforcing rib plate are arranged on the first frame, and a plurality of supporting wheel devices used for sliding on the inner side surface of the web plate are arranged on the second frame; the wheel axes of the limiting wheel device and the supporting wheel device are respectively vertical to the wheel axis of the walking wheel device, and the moving directions of the walking wheel device, the limiting wheel device and the supporting wheel device are consistent. This operation car can carry the automatic welding in stage, polish, cutting, carbon arc gouging and the work such as detecting a flaw for the segmentation of boats and ships hatch board to provide work platform, improves welding efficiency and quality, improves the work operation environment, reduces and builds the cost, improves the security in the working process.