摘要：【中文】一种导电聚氨酯预聚体的制备方法及其导电胶，该制备方法其通过步骤(1)‑步骤(2)制备获得银离子溶液时，于步骤(3)中加入纳米银表面保护剂，并在步骤(4)‑(6)生成稳定于树脂的纳米银粒子，获得含有含纳米银粒子的聚氨酯预聚体。其导电胶包括：导电填料、稀释剂、导电聚氨酯预聚体、引发剂和助剂。本发明采用简单的一锅法制备含纳米银粒子的导电聚氨酯预聚体，不仅解决了纳米粉体于树脂体系的分散问题，还简化了纳米材料的制备工艺，降低了成本，提升了生产效率。 【EN】A preparation method of a conductive polyurethane prepolymer and a conductive adhesive thereof are provided, wherein when a silver ion solution is prepared through the steps (1) to (2), a nano silver surface protective agent is added in the step (3), and nano silver particles stable in resin are generated in the steps (4) to (6), so that the polyurethane prepolymer containing the nano silver particles is obtained. The conductive adhesive comprises: conductive filler, diluent, conductive polyurethane prepolymer, initiator and auxiliary agent. The invention adopts a simple one-pot method to prepare the conductive polyurethane prepolymer containing the nano silver particles, thereby not only solving the problem of dispersion of nano powder in a resin system, but also simplifying the preparation process of nano materials, reducing the cost and improving the production efficiency.

摘要：【中文】本发明公开了一种自动运输车的激光器标定系统，包括：自动运输车，所述自动运输车上设置有多线激光器；第一反光片，所述第一反光片为圆形反光片，所述第一反光片放置于所述多线激光器前方；第二反光片，所述第二反光片可拆卸地设置于所述自动运输车的侧面上；全站仪，所述全站仪放置在能够对所述第一反光片和/或所述第二反光片进行坐标测量的位置。本发明所公开的一种自动运输车的激光器标定系统，可以简单快速地完成自动运输车的激光器的标定，缩短了标定时间，提高了标定精度。本发明还公开了一种自动运输车的激光器标定方法。 【EN】The invention discloses a laser calibration system of an automatic transport vehicle, which comprises: the automatic transport vehicle is provided with a multi-line laser; the first reflector is a circular reflector and is placed in front of the multi-line laser; the second light reflecting sheet is detachably arranged on the side surface of the automatic transport vehicle; a total station placed at a location where coordinate measurements can be made of the first and/or second reflectors. The laser calibration system of the automatic transport vehicle can simply and quickly complete the calibration of the laser of the automatic transport vehicle, shortens the calibration time and improves the calibration precision. The invention also discloses a laser calibration method of the automatic transport vehicle.

摘要：【中文】本发明公开了一种常温自干书写型导电墨水，包括以下重量份的组分：140份～310份导电填料、13份～125份树脂、80份～330份溶剂、0.5份～9份流平剂、1份～10份防沉剂和0.5份～7份凝胶剂；其中，所述导电填料为微米级银粉和纳米级银粉，所述微米级银粉和纳米级银粉之间的比例为50:1～1000:1；所述溶剂包括酯类溶剂和醇类溶剂中的一种或多种；所述凝胶剂包括改性聚氨酯。本发明所述的常温自干书写型导电墨水使用微米级的导电填料，成本更低。而且通过加入凝胶剂和防沉剂，解决了微米级导电填料容易出现分相的问题，实现了常温自干书写型导电墨水常温长期存储的的效果，并真正做到免烧结的效果。 【EN】The invention discloses a normal-temperature self-drying writing conductive ink which comprises the following components in parts by weight: 140 to 310 parts of conductive filler, 13 to 125 parts of resin, 80 to 330 parts of solvent, 0.5 to 9 parts of flatting agent, 1 to 10 parts of anti-settling agent and 0.5 to 7 parts of gelling agent; the conductive filler is micron-sized silver powder and nanometer-sized silver powder, and the proportion of the micron-sized silver powder to the nanometer-sized silver powder is 50: 1-1000: 1; the solvent comprises one or more of ester solvents and alcohol solvents; the gel comprises modified polyurethane. The normal-temperature self-drying writing conductive ink disclosed by the invention uses micron-sized conductive filler, so that the cost is lower. And by adding the gel and the anti-settling agent, the problem that the micron-sized conductive filler is easy to phase separate is solved, the effect of long-term storage of the normal-temperature self-drying writing conductive ink at normal temperature is realized, and the sintering-free effect is really realized.

摘要：【中文】本发明涉及种钻井作业平台多用式自动化抓手，包括机械抓手固定座，机械抓手固定座上设置有可在其上作相向运动、背向运动的一对抓手臂，两抓手臂相对的内侧壁上分别设置有可伸缩的抓手手指；机械抓手固定座还设置有抓手打开闭合机构；抓手打开闭合机构和两抓手臂联接，用于驱动两抓手臂进行相向运动或背向运动。本发明能够有效解决市面上部分钻井用机械抓手多用性方面在实际操作过程中比较复杂，应对不同管柱需更换抓手头，成本高且在作业期间更换抓手危险性比较高的问题。 【EN】The invention relates to a multipurpose automatic gripper for a drilling operation platform, which comprises a mechanical gripper fixing seat, wherein a pair of gripper arms capable of moving oppositely and reversely are arranged on the mechanical gripper fixing seat, and telescopic gripper fingers are respectively arranged on the opposite inner side walls of the two gripper arms; the mechanical gripper fixing seat is also provided with a gripper opening and closing mechanism; the gripper opening and closing mechanism is connected with the two gripper arms and is used for driving the two gripper arms to move in the opposite direction or move in the opposite direction. The mechanical gripper can effectively solve the problems that the mechanical gripper for partial drilling on the market is complex in the practical operation process in the aspect of versatility, the gripper head needs to be replaced for different tubular columns, the cost is high, and the danger of gripper replacement is high during operation.

摘要：【中文】本发明涉及一种含铜铋物料湿法冶炼优先提铜的综合回收方法。加入含有少量NaCl的硫酸溶液浸出后进行固液分离得到浸出液和浸出渣；浸出液回收铜，浸出渣采用盐酸浸出溶解，浸出完成后进行固液分离得到铋浸出液和铋浸出渣；铋浸出液加入NaOH或Na₂CO₃水解沉铋，得到BiOCl用于后续铋的冶炼，铋浸出渣返回火法冶炼工序综合回收包括铅、银在内的金属。本发明解决了含铜铋渣常规湿法冶炼过程中，因铋、铜同时浸出所造成的BiOCl中铜含量过高的问题。 【EN】The invention relates to a comprehensive recovery method for preferentially extracting copper in wet smelting of a copper-containing bismuth material. Adding a sulfuric acid solution containing a small amount of NaCl for leaching, and then carrying out solid-liquid separation to obtain a leaching solution and leaching residues; recovering copper from the leaching solution, leaching and dissolving leaching residues by hydrochloric acid, and performing solid-liquid separation after leaching to obtain bismuth leaching solution and bismuth leaching residues; adding NaOH or Na into the bismuth leaching solution₂CO₃Hydrolyzing and precipitating bismuth to obtain BiOCl for smelting the subsequent bismuth, and returning bismuth leaching slag to the pyrometallurgical process to comprehensively recover metals including lead and silver. The invention solves the problem of the conventional wet method of copper-containing bismuth slagIn the smelting process, the problem of overhigh copper content in BiOCl caused by simultaneous leaching of bismuth and copper is solved.

摘要：【中文】本发明公开了一种海上风电单桩基础伞式防冲刷结构，旨在克服现有技术中的海上风电单桩基础容易受冲刷破坏的问题，利用伞式防冲刷结构直接遮盖桩周土体，通过隔水伞面结构调整水流方向，使桩周土体免受水流的冲刷，增强了防护效果。其包括单桩、中心圈梁、伞骨和伞面，中心圈梁套设于单桩外侧，所述伞骨呈放射状连接于中心圈梁外侧，所述伞骨内端与中心圈梁外侧转动连接，伞面敷设于伞骨顶面。本发明结构简单，可实现张开、闭合操作，闭合状态下方便运输与安装，节省了施工成本；伞面结构边缘可能产生冲刷，伞骨外端及边缘压重砂肋排可随着海床面下降而自动调整姿态进行适应，持久保护风机基础，减少了运营期维护成本。 【EN】The invention discloses an umbrella-type anti-scouring structure for an offshore wind power single-pile foundation, which aims to solve the problem that the offshore wind power single-pile foundation in the prior art is easily scoured and damaged. The umbrella comprises a single pile, a central ring beam, umbrella ribs and an umbrella fabric, wherein the central ring beam is sleeved outside the single pile, the umbrella ribs are radially connected to the outer side of the central ring beam, the inner ends of the umbrella ribs are rotatably connected with the outer side of the central ring beam, and the umbrella fabric is laid on the top surface of the umbrella ribs. The invention has simple structure, can realize the opening and closing operation, is convenient to transport and install in the closed state, and saves the construction cost; the edges of the umbrella surface structure are likely to be scoured, the outer ends of the umbrella ribs and the edge ballast sand rib rows can automatically adjust the posture to adapt along with the descending of the sea bed surface, the fan foundation is protected for a long time, and the maintenance cost in the operation period is reduced.

摘要：【中文】本发明涉及一种负压桶‑桩复合基础结构及其施工方法。本发明的目的是提供一种抗水平变形能力强、海洋环境适应性好的负压桶‑桩复合基础结构及其施工方法，包括承载桩和负压桶基础，负压桶基础具有内桶壁、外桶壁和接于内、外桶壁上部之间的封顶钢板，其中内桶壁内径略大于承载桩直径；负压桶基础固定于海床上，且在负压桶基础内、封顶钢板与海床之间灌注有混凝土；承载桩同轴置于负压桶基础上的内桶壁内并固定于海床上，承载桩与内桶壁之间填充有混凝土；负压桶基础顶部设有能在负压桶基础内形成负压的排水装置，以及相互配合能往负压桶基础内灌注混凝土的灌浆装置和回浆装置。本发明适用于海洋岩土工程范畴，海上风力发电机基础设计的技术领域。 【EN】The invention relates to a negative pressure barrel-pile composite foundation structure and a construction method thereof. The invention aims to provide a negative pressure barrel-pile composite foundation structure with strong horizontal deformation resistance and good marine environment adaptability and a construction method thereof, wherein the negative pressure barrel-pile composite foundation structure comprises a bearing pile and a negative pressure barrel foundation, the negative pressure barrel foundation is provided with an inner barrel wall, an outer barrel wall and a capping steel plate connected between the upper parts of the inner barrel wall and the outer barrel wall, and the inner diameter of the inner barrel wall is slightly larger than the diameter of the bearing pile; the negative pressure barrel foundation is fixed on the seabed, and concrete is poured into the negative pressure barrel foundation and between the capping steel plate and the seabed; the bearing pile is coaxially arranged in the inner barrel wall on the negative pressure barrel foundation and fixed on the seabed, and concrete is filled between the bearing pile and the inner barrel wall; the top of the negative pressure barrel foundation is provided with a drainage device which can form negative pressure in the negative pressure barrel foundation, and a grouting device and a grout returning device which are matched with each other and can pour concrete into the negative pressure barrel foundation. The invention is suitable for the field of marine geotechnical engineering and the technical field of foundation design of offshore wind driven generators.

摘要：【中文】本发明涉及一种海上风电增强型单桩基础及其施工方法。本发明的目的是提供一种结构简单、施工方便、成本较低的海上风电增强型单桩基础及其施工方法，以提高单桩基础的刚度和水平承载能力。本发明的技术方案是：一种海上风电增强型单桩基础，其特征在于：具有单桩和增强构件，其中增强构件具有同轴套装于单桩上的套筒和若干均匀设置于套筒周围并经连接机构连接套筒的桩套箱；所述桩套箱内插有钢板桩，钢板桩打入海床，桩套箱与钢板桩之间空隙充填高强灌浆材料。本发明适用于海上风电技术领域。 【EN】The invention relates to an offshore wind power enhanced single-pile foundation and a construction method thereof. The invention aims to provide an offshore wind power enhanced single-pile foundation with simple structure, convenient construction and lower cost and a construction method thereof, so as to improve the rigidity and horizontal bearing capacity of the single-pile foundation. The technical scheme of the invention is as follows: the utility model provides an offshore wind power enhancement mode single pile basis which characterized in that: the pile comprises a single pile and a reinforcing component, wherein the reinforcing component is provided with a sleeve coaxially sleeved on the single pile and a plurality of pile casings which are uniformly arranged around the sleeve and connected with the sleeve through a connecting mechanism; and steel sheet piles are inserted into the pile sleeve box, the steel sheet piles are driven into the seabed, and high-strength grouting materials are filled in gaps between the pile sleeve box and the steel sheet piles. The invention is suitable for the technical field of offshore wind power.