53results about How to "To achieve the effect of cost reduction and efficiency increase" patented technology

The invention discloses a logistics platform for intelligent sharing of containers on the cloud, including a port information platform, a storage yard on the cloud, a logistics company and a truck driver, and further includes the following steps: (1) user registration; (2) user release of demand information; (3) Intelligent matching; (4) Intelligent handover; (5) Expense settlement; (6) Issuing invoices. The present invention comprehensively solves the contradictions of transporting empty containers from factories / warehouses back to port yards in the business of unpacking incoming goods, and transporting empty containers from port yards to factories / warehouses in the shipping and packing business, requiring a fixed dedicated site for container circulation and port storage. Due to the tension of logistics land in the vicinity of the district, after the unpacking of the incoming container in the factory / warehouse, it will be directly matched with the nearest factory / warehouse that needs the shipping container. During this process, the relevant information is reported by the logistics platform to the port information platform and other relevant parties.

The invention belongs to the technical field of building steel structures, and in particular relates to a method for processing and manufacturing beam-column conversion nodes. It is mainly based on the force-bearing structure of the node, and the column area is changed from an oblique force-transmitting column to a vertical force-transmitting column. Due to the large horizontal and vertical component forces of the component body, the column flange plate and the beam flange plate on the side of the node are set as a whole. Thick plates ensure the continuity of force transmission to the greatest extent. There are 19 internal partitions inside the component body, which cross horizontally and vertically, and the partitions are closely spaced, and the welds require full penetration welding. In the main girder area, there are box girders converted from wing webs with variable cross-section and variable plate thickness. On the premise of not weakening the safety of the structure, the invention solves the problems that the internal structure welding of similar nodes is difficult to realize and the quality is difficult to guarantee, and meanwhile has the advantages of improving production efficiency and saving production cost.

The invention relates to a small-sized H-shaped steel online shearing device, belonging to the H-shaped steel shearing device filed. The shearing device comprises a rack, a guiding device and a two-sided cutter; wherein the guiding device is arranged in guide slots at the upper side and lower side of the rack, the two ends of the two-sided cutter are fixedly connected with the guiding device, andthe rack is controlled by a cylinder to do to-and-fro movement along with a rolling line; a hydraulic cylinder is connected with the guiding device, and the guiding device is controlled to do to-and-fro movement, thus driving the two-sided cutter to do to-and-fro movement. The small-sized H-shaped steel online shearing device provided by the invention has simple structure, strong handling and strong braking performance, pneumatic rapidity and oil pressure stability are utilized to meet the shearing requirement of rapid rolling production line, and the rapid, accurate and stable effects are achieved. The invention realizes shearing on work piece in motion and greatly improves production efficiency.

The invention provides a steel splitting device for a cooling bed. The steel splitting device comprises cooling-bed fixed racks and cooling-bed movable racks, which are alternatively arranged in sequence, wherein steel splitting toothed plates are fixed at the inlets of the cooling-bed fixed racks and / or the cooling-bed movable racks and used for dividing tooth space of at least two teeth at the inlets into at least two parts. According to the steel splitting device, rolled steel can be effectively prevented from being stacked on the cooling bed in a bar production process, the product quality can be improved, the product yield can be increased, and the effects of reducing the cost and improving the efficiency are achieved; the steel splitting device has the advantages of simple structure, small volume, low cost, flexible steel splitting form and convenience for dismounting.

The invention discloses a high-precision detection method for the inner wall of a Wolter I type X-ray focusing mirror, which belongs to the technical field of non-contact detection of the inner wall of the X-ray focusing mirror. Including the following steps: S5. Use laser autocollimator to determine the eccentricity and record of the rotation of the main axis of the lens barrel and the vertical axis; S6. Adjust the X displacement stage, the long-distance interferometric probe and the focusing short-distance interferometric probe to a suitable position , so that it is within the effective working range; S7. Control the high-precision air-floating spindle to drive the long-distance interferometric probe and the focusing short-distance interferometric probe to rotate for one revolution, and measure the roundness of the section here; S8. Move the lifting guide rail and measure as needed Roundness of multiple sections; S9. Adjust the position of the X translation stage in real time, and measure the accuracy of the busbar by controlling the lifting guide rail; S10. Control the rotation of the high-precision air bearing spindle to a certain angle, and measure the accuracy of multiple busbars; S11. Analyze the measurement data to obtain mirror The surface shape accuracy of the inner wall of the cylinder. The invention can realize the profile measurement of the inner wall of the lens in the axial direction and the circumferential direction.