摘要：【中文】本发明提供一种类硫酸软骨素聚合物水凝胶及其制备方法，由以下物质制备所得：可聚合单糖单体和可聚合磺酸单体、交联剂。本发明从化学仿生合成的角度出发，通过交联反应成功制备了一系列不同糖和磺酸基团含量的类硫酸软骨素聚合物水凝胶，模拟了细胞外基质中磺化的糖胺聚糖结构和功能，对骨髓间充质干细胞的增殖和分化具有重要影响。 【EN】The invention provides a chondroitin sulfate-like polymer hydrogel and a preparation method thereof, wherein the chondroitin sulfate-like polymer hydrogel is prepared from the following substances: polymerizable monosaccharide monomer, polymerizable sulfonic acid monomer and cross-linking agent. From the angle of chemical biomimetic synthesis, the invention successfully prepares a series of chondroitin sulfate-like polymer hydrogels with different contents of sugar and sulfonic acid groups through a cross-linking reaction, simulates the structure and function of sulfonated glycosaminoglycan in extracellular matrix, and has important influence on the proliferation and differentiation of mesenchymal stem cells.

摘要：【中文】本发明提供一种港口水体环境持续监测浮标设备，由数据处理中心、监控平台及浮标本体组成；浮标本体上的数据经GSM网络传送至数据处理中心，数据处理中心将获得的数据进行处理并通过因特网转发到监控平台；数据处理中心的运行载体为服务器、云服务器；监控平台布置在计算机上；浮标本体由上壳、下壳、紧固螺栓、密封O形圈、设备集成板、电源模块、GPS定位模块、DCP信号输出适配器、可探测分子探头、平衡浮标介质、挂耳组成。浮标设备探头采用超高分子量聚乙烯材料制作，具有自润滑性，任何水生物不会粘连探头设备，提高了探头的灵敏度。本发明低价位、实时迅速、全天候持续监测，很方便进行港口水体环境特征指示指标变化的持续性监测。 【EN】The invention provides a buoy device for continuously monitoring the water environment of a port, which consists of a data processing center, a monitoring platform and a buoy body; the data on the buoy body is transmitted to a data processing center through a GSM network, and the data processing center processes the obtained data and forwards the processed data to a monitoring platform through the Internet; the operation carrier of the data processing center is a server and a cloud server; the monitoring platform is arranged on the computer; the buoy body consists of an upper shell, a lower shell, fastening bolts, a sealing O-shaped ring, an equipment integrated board, a power supply module, a GPS positioning module, a DCP signal output adapter, a detectable molecular probe, a balance buoy medium and a suspension loop. The probe of the buoy device is made of ultra-high molecular weight polyethylene material, has self-lubricating property, and any aquatic organism can not be adhered to the probe device, so that the sensitivity of the probe is improved. The invention has low cost, real-time, rapid and all-weather continuous monitoring, and is convenient for continuous monitoring of the environmental characteristic indication index change of the port water body.

摘要：【中文】本发明提供了一种架空线路跨越障碍机器人，第二爬行板上部通过第二导向板铰接传动板中部，所述传动板中部还通过第三导向板铰接第二爬行板中部，所述第一爬行板中部与底座铰接，第二爬行板中部与底座铰接，在第一爬行板、第二爬行板和传动板下部均铰接带有轮毂电机的滚轮，在底座中部下方设有挂钩，本发明能够通过第一爬行板、第二爬行板和传动板在导线上运行，传动板带动第一爬行板和第二爬行板提升与降落，跨越输电导向上的障碍物，本发明结构简单紧凑，互换性强，可在导地线上运行，跨越输电导线上各种障碍物，由于每个爬行板的结构都相同，在越障时路径规划相对简单，可操作性强，无需在跨越障碍的过程中手动对设备进行控制。 【EN】The invention provides an overhead line obstacle crossing robot, wherein the upper part of a second climbing plate is hinged with the middle part of a transmission plate through a second guide plate, the middle part of the transmission plate is also hinged with the middle part of the second climbing plate through a third guide plate, the middle part of a first climbing plate is hinged with a base, the middle part of a second climbing plate is hinged with the base, rollers with hub motors are hinged at the lower parts of the first climbing plate, the second climbing plate and the transmission plate, and a hook is arranged below the middle part of the base. The operability is strong, and the equipment does not need to be manually controlled in the process of crossing obstacles.

摘要：【中文】本发明提供了一种自身重力稳定钢管塔攀登梯及使用方法，所述第一导向轮和第二导向均与外套管底部铰接，在外套管上部套接内套管，所述内套管上部设有挂钩，挂钩下端设有限位板，限位板穿插在内套管中，所述第一连接绳一端固定在内套管内壁上端，第一连接绳另一端通过第一导向轮连接挂钩，所述第二连接绳一端固定在内套管内壁上端，第二连接绳另一端通过第二导向轮连接挂钩，在外套管外壁沿长度方向铰接若干个第一攀登杆，在内套管外壁沿长度方向铰接若干个第二攀登杆,本发明能够通过外套管和内套管之间的套接加强强度，稳定牢靠，灵活调节距地距离的高度，通用性强，本发明结构新颖，操作简单，用途广泛，极易推广。 【EN】The invention provides a self-gravity-stabilized steel pipe tower climbing ladder and a using method thereof, wherein a first guide wheel and a second guide wheel are hinged with the bottom of an outer sleeve, an inner sleeve is sleeved on the upper part of the outer sleeve, a hook is arranged on the upper part of the inner sleeve, a limiting plate is arranged at the lower end of the hook and is inserted into the inner sleeve, one end of a first connecting rope is fixed at the upper end of the inner wall of the inner sleeve, the other end of the first connecting rope is connected with the hook through the first guide wheel, one end of a second connecting rope is fixed at the upper end of the inner wall of the inner sleeve, the other end of the second connecting rope is connected with the hook through the second guide wheel, a plurality of first climbing rods are hinged on the outer wall of the outer sleeve along the length direction, and a plurality of second climbing rods are hinged on the outer wall of the inner sleeve along the length direction. The invention has the advantages of strong universality, novel structure, simple operation, wide application and easy popularization.

摘要：【中文】本发明提供了一种重型电缆筒放线支撑装置，内套管外侧设有若干个第二内套孔，第二内套孔与第二外套孔通过第二销轴连接，第二内套管最上方设有第二连接孔，在第一内套管与第二内套管之间通过转动杆连接，转动杆一端套接在第一内套孔中，转动杆另一端套接在第二内套孔中，在转动杆靠近第一内套孔一侧设有限位块，所述限位块通过螺纹连接转动杆，在转动杆远离第一内套孔的一侧设有转动扳手，转动扳手与转动杆卡接,本发明能够在第一升降装置和第二升降装置的带动下，第一内套管和第二内套管同步提升，通过第一销轴和第二销轴进行固定定位，通过转动扳手进行收线和放线，本发明结构简易，操作简单，劳动强度低，工作效率高。 【EN】The invention provides a heavy cable drum paying-off supporting device, wherein a plurality of second inner sleeve holes are arranged on the outer side of an inner sleeve, the second inner sleeve holes are connected with second outer sleeve holes through second pin shafts, a second connecting hole is arranged at the uppermost part of the second inner sleeve, a first inner sleeve is connected with a second inner sleeve through a rotating rod, one end of the rotating rod is sleeved in the first inner sleeve hole, the other end of the rotating rod is sleeved in the second inner sleeve hole, a limiting block is arranged at one side of the rotating rod close to the first inner sleeve hole and is connected with the rotating rod through threads, a rotating wrench is arranged at one side of the rotating rod far away from the first inner sleeve hole and is clamped with the rotating rod, the first inner sleeve and the second inner sleeve can be synchronously lifted under the driving of a first lifting device and a second lifting device, the first inner sleeve and the second inner sleeve are fixedly positioned through the first pin shafts, and paying-off is carried out, the invention has simple structure, simple operation, low labor intensity and high working efficiency.