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67results about How to "Save drawing time" patented technology

Automatic construction method and device of configuration interface of alternating current-direct current transformer substation monitoring system

The invention relates to an automatic construction method and device of a configuration interface of an alternating current-direct current transformer substation monitoring system and belongs to the technical field of configuration interface designs. The automatic construction method comprises: dividing a configuration graph interface of the monitoring system into a plurality of regions according to functions, and subdividing each region into a plurality of types of logic services; converting complexity problems of various types of services in an automatic layout of the graph interface into simple geometrical relationships between instantiated templates, and between inner elements of the templates through adopting functional region template and service logic template technologies, so as to automatically generate a monitoring configuration graph. By adopting the automatic construction method and device provided by the invention, great convenience is brought to automatic construction of a plant and drawing time is greatly shortened. A graphics primitive layout is also optimized through utilizing an annealing algorithm so that uniform layout of each graphics primitive in the configuration graph interface of the monitoring system is realized.
Owner:STATE GRID CORP OF CHINA +5

High-throughput capacity sewage sludge depth reducing device

ActiveCN106943779AHigh Compressibility PropertiesReduce depth reduction purposeSludge treatment by de-watering/drying/thickeningFiltration separationSludgeSewage
The invention relates to a high-throughput capacity sewage sludge depth reducing device. The high-throughput capacity sewage sludge depth reducing device comprises pressure filter plate frames, a long-stroke oil cylinder (1), a short-stroke oil cylinder (9), a mechanical amplification mechanism (10) and a high pressure sludge feeding pump (28), pressure filter chambers (37) are formed between the pressure filter plate frames, the left side and the right side of every pressure filter plate frame are respectively connected with an outer ring (32) and an inner ring (34), the outer rings (32) and the inner rings (34) of the two adjacent pressure filter plate frames closely cooperate, and every outer ring (8) is fixedly provided with a sealing member (33); and the output end of the long-stroke oil cylinder (1) is fixedly connected with a main push plate (8), the mechanical magnification mechanism (10) is arranged between the main push plate (8) and an auxiliary push plate (11), the short-stroke oil cylinder (9) is arranged on the main push plate (8), and the output end of the short-stroke oil cylinder (9) is connected with the mechanical magnification mechanism. The device has the advantages of few vulnerable parts, low energy consumption, and low water content of dehydrated sludge.
Owner:马鞍山开元环保科技有限公司

Voltage and current rotation phasor drawing board

The invention discloses a voltage and current rotation phasor drawing board, and relates to the technical field of teaching appliances. The voltage and current rotation phasor drawing board comprises a circular voltage phasor drawing board body with phasor scale markings from 0 degree to 360 degrees, and a circuit current phasor drawing board body with phasor scale markings from 0 degree to 360 degrees. The circle center of the voltage phasor drawing board body and the circle center of the current phasor drawing board body are connected through a rotating shaft. For the current phasor drawing board body and the voltage phasor drawing board body, the phasor drawing board body at the upper portion is smaller than the phasor drawing board body at the lower portion in diameter, so that the phasor scale markings, ranging from 0 degree to 360 degrees, of the outer ring of the phasor drawing board body at the lower portion are not blocked by the phasor drawing board body at the upper portion; or, the voltage phasor drawing board body and the current phasor drawing board body are the same in diameter, and the phasor drawing board body at the upper portion is transparent. The voltage and current rotation phasor drawing board has the advantages of being simple in structure, convenient to manufacture and the like, and is a good teaching auxiliary tool.
Owner:STATE GRID CORP OF CHINA +2

Full-automatic chip mounting device for SMT (Surface Mounted Technology) mobile phone double-parallel production line

The invention discloses a full-automatic chip mounting device for an SMT (Surface Mounted Technology) mobile phone double-parallel production line. The device comprises raw material conveying equipment, a disc and feeding and conveying equipment, wherein the raw material conveying equipment and the feeding and conveying equipment are arranged in parallel, a base is arranged in a gap between the raw material conveying equipment and the feeding and conveying equipment, the upper surface of the base is slidably connected with a rotating base through a sliding block, the upper surface of the baseis provided with an annular groove matched with the sliding block in use, a driving motor is fixed in the base, and an output shaft of the driving motor is fixedly welded to the rotating base. In theinvention, when one sucker mounting head performs chip mounting operation, the other sucker mounting head can be located on the feeding and conveying equipment at the same time to suck materials, so that chip mounting and material sucking are performed at the same time, the material sucking time is saved, the chip mounting efficiency is improved to the greatest extent, and the economic benefit isincreased.
Owner:郑州联创电子有限公司

Manufacturing method for water and tree lacquer painting

The invention provides a manufacturing method for a water and tree lacquer painting. The manufacturing method includes the specific steps of firstly, lacquer board manufacturing, secondly, primer coating and variable coating for painting manufacturing, thirdly, colored lacquer application, fourthly, lacquer covering, fifthly, polishing, sixthly, refinement and seventhly, wiping. A lacquer board manufactured through the first step is coated with a primer evenly and then the painting is manufactured. The step of variable coating for painting manufacturing includes the processes that first, water in the painting is manufactured, wherein an abacus is adopted, abacus beads roll on the surface of the primer to generate wrinkles, and therefore water waves are acquired; secondly, trees in the painting are manufactured, wherein a plastic bag is adopted and bonded to a tree region in the painting, the plastic bag is extruded to form the shapes of trunks and branches according to requirements, and the plastic bag is then torn away; and thirdly, grass in the painting is manufactured, wherein spikes of broom sorghum are adopted, 1 to 2 cm of the top ends of the spikes are used for being pressed to a grass region in the painting, and the spikes are pressed to form the shape of the grass according to requirements and then taken out. By the adoption of the manufacturing method for the water and tree lacquer painting, manufacturing is easy, processing is easy and convenient, and the lacquer painting related to water and trees can be manufactured by common people.
Owner:哈尔滨漆艺之星科技发展有限公司

Press-filter unidirectional continuous plate pulling device

The invention relates to a press-filter unidirectional continuous plate pulling device, and aims to provide a press-filter unidirectional continuous plate pulling device with a reliable performance and high work efficiency to fill the technical blank. The device comprises a chain, two chain wheels and a plurality of mechanical arms; and is characterized in that: each mechanical arm comprises a frame, an upper limiting block, a lower limiting block, an executing member, an executing pin shaft, an executing torsion spring, a control member, a control pin shaft, and a control torsion spring; the executing member comprises an executing rod, a hooked hand, and an top pressing head; the upper limiting block, the lower limiting block, the executing pin shaft and the executing torsion spring are all fixed on the frame; the control member comprises a top torsion spring section, a position limiting section, a filter plate top pressing section, and a control section; a rotation hole is arranged on the joint part between the top torsion spring section and the position limiting section; the control pin shaft and the control torsion spring are both arrange on the frame; and the control member is movably connected to the control pin shaft through the rotation hole. The press-filter unidirectional continuous plate pulling device can unidirectionally, continuously and rapidly pull the filter plates in a press-filter and finishes the cake-unloading operation of the press-filter.
Owner:ZHEJIANG HUAZHANG TECH

Parameterization design generation method for building overhang street standing side

ActiveCN113761628AQuick buildReal-time control of combination effectsGeometric CADDesign optimisation/simulationData ingestionAlgorithm
The invention discloses a parameterization design generation method for building overhang street standing side, whichcomprises the following steps: carrying out on-site three-dimensional data acquisition on the styles and features of the building overhang street, and adopting a unified two-dimensional sketch drawing standard to draw a building overhang two-dimensional simple drawing; extracting line segments of different layers of the two-dimensional arcade diagram, and carrying out step-by-step division and data extraction according to a hierarchical classification rule by building-room-layer; and automatically generating a building-riding three-dimensional simple model by adopting a building overhang component generation standard; setting a digital component library establishment standard, constructing a digital component library corresponding to the building overhang, setting a three-dimensional reconstruction model control parameter table, and modifying parameters of the digital component library according to the three-dimensional reconstruction model control parameter table; assigning the three-dimensional simple building overhang model based on the digital component library, and automatically generating a three-dimensional building overhang transformation model; and adjusting the three-dimensional reconstruction model control parameter table, generating a plurality of building overhang three-dimensional reconstruction models. According to the method, the model generation and modification efficiency is improved, and the design time is greatly saved.
Owner:GUANGXI UNIV

Point-radiation mirror-image positioning amplifier for contour drawing

The invention discloses a point-radiation mirror-image positioning amplifier for contour drawing. The point-radiation mirror-image positioning amplifier mainly comprises a tripod for supporting a drawing board, the drawing board, a mirror-image reflection mirror fixed to the drawing board, a triangular pantograph clamping the mirror-image reflection mirror and the drawing board, and an eye blocking unit. A fixing unit is arranged on the triangular pantograph, when a contour is drawn, a painter just needs to overturn the drawing board or directly draw in front of drawing paper, measurement errors caused by overturning and moving of the triangular pantograph are avoided, and the accuracy of drawing of the amplified contour is improved; meanwhile, drawing time is shortened. In addition, the distance between the painter and the drawing board is limited through a mark, the eye blocking unit is arranged, and especially a radiation point is arranged, so that the point of sight and the sight distance of the painter are kept fixed relatively, and picture amplifying stability is ensured. The point-radiation mirror-image positioning amplifier for contour drawing is scientific and reasonable in design, convenient and accurate to use and suitable for contour positioning and amplifying for sketching and color sketching of urban building landscapes.
Owner:李向前

Style-Based Substation Graph Generation Method

The invention discloses a substation graph generation method based on a style. The substation graph generation method is suitable for automatic generation of a monitoring picture of an intelligent substation and is used for solving the problems that a conventional substation monitoring system is low in picture drawing efficiency and the picture is non-standard. The substation graph generation method comprises the steps of automatically generating a guide according to a picture, inputting a precondition, selecting a layout style and a container style, and automatically generating a substation monitoring system picture according to a rule of an arrangement layout. According to the substation graph generation method based on the style, the graph style and the layout style which meet the state code are designed, so that a style library is formed; all monitoring pictures of the substation are easily generated; a complicated monitoring picture can be generated by several steps of operation only according to the guide by inputting the relevant preconditions. The design of the style and the construction of the graph are separated, so that the stability, the maintainability and the expansibility of software are improved. According to the method for generating the graph, the drawing time of engineer is greatly shortened, and the working efficiency is improved.
Owner:XJ ELECTRIC +4
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