Patents
Literature
Hiro is an intelligent assistant for R&D personnel, combined with Patent DNA, to facilitate innovative research.
Hiro

32results about How to "Exquisitely made" patented technology

Pretensioning method construction technology of 50m broken line reinforced concrete T-shaped beam

The invention discloses a pretensioning method construction technology of 50m broken line reinforced concrete T-shaped beams, belonging to the technical field of bridge building constructions. The construction technology comprises the following steps of: foundation treatment; the design and fabrication of footstalls; the design and fabrication of reaction beams; the design and fabrication of tension beams; the design and fabrication of uplift piles; the fabrication and pre-embedment of a bent-up device; the design and fabrication of stranded steel wire tension connectors; the processing and colligation of reinforcing steel bars; the blanking and strand pricking of stranded steel wires; the tensioning of pre-stressed tendons; the fabrication and installation of templates; the pouring and maintenance of concrete; the relaxation of the pre-stressed tendons; and the pit-out and installation of T-shaped beams. The invention can solve various difficult problems in the prestress tensioning construction of high-span broken line reinforced concrete T-shaped beams and fills the gap of the technology of China, and the whole construction technology process and relevant control parameters has scientific and reasonable configuration, can meet the requirements of design and construction on quality, safety and the like, and have high operational instruction property. The invention can be widely applied to the stranded steel wire tensioning construction in structures similar to the high-span broken line pretensioning method T-shaped beams, the box girder and the like in engineering of large-scale buildings, bridges, wharfs and the like.
Owner:浙江省建投交通基础建设集团有限公司

Preserved pork zongzi and manufacturing method thereof

The invention discloses a preserved pork zongzi which is prepared from the following raw materials in parts by weight: 800-1000 parts of glutinous rice, 250-350 parts of preserved pork, 250-350 parts of pork belly, 300-500 parts of mung bean, 80-120 parts of shiitake, 40-60 parts of shelled shrimp and 40-60 parts of squid. The zongzi is soft, thick, pure and plump, has the advantages of beautiful and special shape, pure and thick bamboo aroma, soft and aromatic flesh, mild fragrance, is fatty and glutinous without too greasy, and has aftertaste that lingers.
Owner:灵山县龙润工贸有限公司

Portable transformer substation noise imaging positioning detection device

The invention discloses a portable transformer substation noise imaging positioning detection device which comprises an imaging displaying mechanism and a noise detection mechanism which are connected via a coaxial cable, the noise detection mechanism comprises a noise sensor of which a matrix is arranged on a quadratic surface structure and a signal pre-treatment circuit; the imaging display mechanism comprises a display, a processor and a data memory connected with the processor; the processor is provided with a sound intensity mapping processing module for driving and displaying a sound intensity mapping figure to quickly judge a noise resource. According to the position of equipment to be detected in a transformer substation, a cubic data module of a quadratic surface is established, a three-dimensional coordinate system is established on the basis of the cubic data module, and pre-treatment and pre-displaying of a relative noise signal are performed, spurious imaging information is used for noise imaging, and quick fault positioning is achieved by analyzing a color ring band. The portable transformer substation noise imaging positioning detection device effectively improves the efficiency of overhauling and maintaining the transformer substation, is simple, convenient and practical, and has very high promotion and application values.
Owner:NANYANG POWER SUPPLY COMPANY OF STATE GRID HENAN ELECTRIC POWER

Seafood zongzi and manufacturing method thereof

ActiveCN103919048ALowered Saturated Fatty Acids and CholesterolIncreased unsaturated fatty acidsFood ingredient as flavour affecting agentFood preparationShrimpBiology
The invention discloses a seafood zongzi which is prepared from the following raw materials in parts by weight: 800-1200 parts of glutinous rice, 400-600 parts of dace, 400-600 parts of lean pork, 120-180 parts of squid, 120-180 parts of peeled shrimp, 40-60 parts of abalone, 40-60 parts of oyster, 8-12 parts of dried scallop, 400-500 parts of mung bean, 25-35 parts of shiitake, 15-25 parts of ginkgo, 15-25 parts of ginger and 8-12 parts of shallot. The zongzi is soft, thick, pure and plump, has the advantages of beautiful and special shape, pure and thick bamboo aroma, soft and aromatic flesh, mild fragrance, is fatty and glutinous without too greasy, and has aftertaste that lingers.
Owner:广西灵山桂味食品有限公司

Controller with multi-level protection function for liquid heating container

The invention discloses a control device with a multi-level protection function for a liquid heating container. The control device is provided with a multifunctional multi-level protection mechanism with a sectionalized temperature protection function, and a plurality of protection devices with actuating functions are arranged on a single-pole electric circuit. The control device mainly solves the problem of poor service performance of a burning protection actuating temperature-sensitive controller which is a temperature controller, protection tripping points on outer sides of actuators are disconnected at first by the aid of the temperature sensing property of a heating plate, accordingly, a power source is disconnected, and another temperature sensing point continues sensing the temperature and drives the actuators under the condition of interference. The control device has the advantages that the control device is novel in structure, the problem of a single protection structure of a temperature control product is effectively solved, and the protection performance of the temperature controller can be effectively guaranteed.
Owner:ZHEJIANG DAWEI ELECTRONICS

Trigger device of outside high-voltage isolation switch

This invention discloses a trigger device of outside high-voltage isolation switch. Arch surface contact is adopted between a trigger finger and a trigger base via improved trigger finger and trigger base. In a smaller space, the contact area is enlarged and the contact is more reliable. When the trigger finger opens and closes, the convex arch surface on the trigger finger rotates in the concave arch surface of the trigger base, and under the effect of a tension spring and a limiting plate between the trigger fingers, the contact between the trigger finger and the trigger can be always kept. A soft connection formed by multiple layers of metal sheets is increased between the trigger finger and the trigger base. Two ends of the soft connection are fixedly connected with the trigger finger and the trigger base, respectively. The soft multiple layers of metal sheets cannot influence the movement of the trigger finger. When the large current passes or the contact of the trigger finger and the trigger base is unreliable, the reliable conduction between the trigger finger and the trigger base can be guaranteed. This invention with nice shape is finely manufactured; and it has compact structure, good commonality. And the trigger finger and the spring can be conveniently exchanged.
Owner:湖北湖开电气有限公司

Chestnut/shrimp zongzi and manufacturing method thereof

InactiveCN103919009AControl MaturityFull-bodiedFood preparationBiotechnologyLean meat
The invention discloses a chestnut / shrimp zongzi which is prepared from the following raw materials in parts by weight: 1000-1400 parts of glutinous rice, 400-600 parts of pork belly, 250-350 parts of short rib, 80-120 parts of lean pork, 250-350 parts of shrimp, 120-180 parts of fresh squid, 400-600 parts of mung bean, 250-350 parts of chestnut, 120-180 parts of shiitake and 80-120 parts of onion. The zongzi is soft, thick, pure and plump, has the advantages of beautiful and special shape, pure and thick bamboo aroma, soft and aromatic flesh, mild fragrance, is fatty and glutinous without too greasy, and has aftertaste that lingers.
Owner:灵山县龙润工贸有限公司

Plant pathogen purification and isolation method

The invention discloses a plant pathogen purification and isolation method. Mainly two separation materials, namely a pure culture and a plant tissue sample, are obtained; a micro suction tube or a micro spore picking needle is adopted; and purification and isolation are implemented based on a PDA medium, a WA medium and sterile suspension liquid. The purification and isolation method provided bythe invention is improvement and optimization on the basis of an original single spore isolation method; and the method is higher in practicability, and the method is simple and easily available in appliance, low in cost, convenient to operate and relatively high in success rate.
Owner:SICHUAN AGRI UNIV

A substation ultrasonic imaging positioning detection device

ActiveCN103344943BReduce Overlay InterferenceImprove accuracyPosition fixationCoaxial cableTransformer
The invention discloses an ultrasonic image positioning detecting device of a transformer substation. The device comprises an image displaying mechanism and an ultrasonic detecting mechanism which are connected through a coaxial cable. The ultrasonic detecting mechanism comprises an ultrasonic sensor and a signal preprocessing circuit which are arranged on a quadric surface structure in a matrix mode. The image displaying mechanism comprises a displayer, a processor and a data memory connected with the processor. The processor is provided with a sound intensity mapping processing module which is used for driving and displaying a sound intensity map to quickly judge an ultrasonic source. According to the position of equipment to be detected in the transformer substation, a cubic data model of a quadric surface is built. A three-dimensional coordination system is built on the basis of the model, and preprocessing and display processing of relative ultrasonic signals are carried out. Ultrasonic imaging is achieved by means of pseudo image information, and fast fault positioning is achieved by means of color ring band analysis. The device effectively improves work efficiency of maintenance of the transformer substation, is simple, convenient and practical, and has good popularization and application value.
Owner:NANYANG POWER SUPPLY COMPANY OF STATE GRID HENAN ELECTRIC POWER

Flexible stereo magnetic iron improved structure for decoration and manufacturing method thereof

The invention discloses an improved structure of a soft solid magnet used for decoration and a manufacturing method thereof. The invention can economize tooling cost on the premise that ornamental designs are manufactured more exquisitely. The soft solid magnet comprises at least one base course made of a magnetic body; a surface layer with designs or letters. The base course and the surface layer are compounded to form a monolithic flaky unit. The flaky unit is pressed by a die assembly comprising an upper die with preset designs and letters and a lower die made of soft material, thus forming a soft solid magnet used for decoration in coordination with a correction procedure.
Owner:吴姿莹 +1

Abalone steamed rice dumpling

The invention discloses an abalone steamed rice dumpling. A steamed rice dumpling stuffing comprises, by weight, 100-120 parts of glutinous rice, 20-40 parts of polished rice, 4-6 parts of chicken essence, 4-6 parts of mashed garlic, 10-20 parts of a seafood sauce, 10-20 parts of peanut oil, 4-6 parts of edible salt, 6-8 parts of Weijixian soy, 20-30 parts of abalones, 20-30 parts of hairtail flesh, 40-60 parts of streaky pork, 20-40 parts of scallop meat and several Common Aspidistra. The abalone steamed rice dumpling has the characteristics of exquisite material choosing, delicate production, unique fragrance, waxy and not pasty property, fat and not greasy mouthfeel, abundant nutrition, deliciousness and tastiness.
Owner:QINGDAO XINMENG INFORMATION TECH CO LTD

Bone ginseng made from collybia albuminosa and chicken meat with bones and a production method thereof

InactiveCN104757573ANot prone to oxidative deteriorationDelicious foodFood preparationVegetable oilCollybia
The present invention relates to the field of food technology, and specifically relates to a production method of utilizing collybia albuminosa and chicken meat with bones to produce bone ginseng. The bone ginseng consists of chicken meat with bones, collybia albuminosa, vegetable oil, common salt and flavorings according to a weight ratio of 1: 0.2: 0.5: 0.11: 0.08-0.15. The bone ginseng is prepared by marinating shredded chicken meat with bones in a closed state; due to less loss of moisture and smell, the raw bones are easy to become crispy and the salt and flavorings can go into the bones and the chicken meat fully. Therefore, the bone ginseng becomes tasty and is not prone to oxidative deterioration. When a user eats the bone ginseng, the deep-fried collybia albuminosa is stirred and mixed with the marinated shredded chicken meat with bones for curing. Therefore, the bone ginseng is not only delicious in taste and rich in nutrition, but also very convenient to eat. The bone ginseng has a unique taste, excellent mouthfeel, crispy and soft bone mouthfeel, chewy texture, lasting flavor, fragrant and pure meat quality, rich nutrients and quality similarity with ginseng, is high in utilization rate of collybia albuminosa and chicken, and is suitable for long-term storage and for transportation. The production method of the bone ginseng is short, unique and simple in process, ingenious in manufacture, and is directly related to product characteristics, resulting in unique features.
Owner:罗勇

Abalone rice dumpling and preparation method thereof

The invention discloses an abalone rice dumpling and a preparation method thereof. The stuffing of the rice dumpling comprises the following raw materials in parts by weight: 100-200 parts of sticky rice, 6-8 parts of five spice powder, 20-40 parts of abalones, 20-30 parts of scallops, 4-6 parts of soybean sauce, 20-40 parts of sleeve-fish, 15-25 parts of hypsizygus marmoreus, 5-7 parts of edible salt, 40-60 parts of pork, 4-6 parts of aginomoto, 15-25 parts of olive oil and 10-20 parts of cooking wine; and the wrapper of the rice dumpling is chequer-shaped indocalamus leaf. The abalone rice dumpling disclosed in the invention is high in material quality, exquisite in manufacturing, unique in fragrance, glutinous but not pasty, fat but not greasy, rich in nutrient, delicious and tasty.
Owner:张立涛

Formula and preparation method of preserved meat snacks

The invention provides a formula and preparation method of preserved meat snacks, and relates to a formula and preparation method of meat snacks, in particular to the formula and preparation method ofthe preserved meat snacks. The formula of the preserved meat snacks comprises 24-28kg of pork main materials, 360-400g of preserving auxiliary materials, 280-320ml of frying oil materials, and 113-170g of frying auxiliary materials, wherein the pork main materials are pork hind leg and boneless loin. Through massive careful steps of material selecting, dicing, preserving, cleaning, smoking and the like, quite a few of various raw materials are added, so that the preserved meat snacks are fine in the entire making process, and the preserved meat is prepared into snacks which can be eaten afterbeing unpacked from bags, and the preserved meat snacks are convenient for people to carry and eat, and are also convenient to retail as snack foods. The preserved meat snacks have the advantages ofbeing convenient and rapid to eat after being unpacked from bags, also have uniform and good mouth feel and taste, and eating mouth feel and eating taste are guaranteed. When being eaten, the preserved meat snacks do not need to be cooked once again, and the preserved meat snacks can be eaten after being unpacked from bags.
Owner:凤凰县天源传统食品有限公司

Manufacturing and mounting process for composite phenolic aldehyde aluminum foil air pipes

The invention provides a manufacturing and mounting process for composite phenolic aldehyde aluminum foil air pipes. The process comprises the steps of decomposition of an engineering drawing, and setting of the specification and the number of the air pipes; measuring and scribing of plates, blanking through a cutter, and gluing of notches of the plates; splicing of the air pipes, pasting of aluminum foil adhesive tape on the splicing joints of the air pipes, gluing of the pipe openings of the air pipes, and mounting of zinc-iron compensation corners on the pipe openings; blanking and gluing of flanges, mounting of the flanges on the pipe openings of the air pipes, and coating of sealants at the splicing joints; adding of a fixing support to one large air pipe, and inserting in the positions, connected with the flanges, of the air pipes; and blanking and manufacturing of a cross beam before hoisting of the air pipes, mounting of suspenders and the cross beam, and hoisting of the air pipes. According to the manufacturing and mounting process for the composite phenolic aldehyde aluminum foil air pipes, the phenolic aldehyde air pipes and aluminum foil are composited, the pipe openings and the notches are subjected to gluing and aluminum foil adhesive tape pasting, the manufacturing process is exquisite, and the manufacturing and mounting speed is high.
Owner:INSTALLATION ENG CO LTD OF CCCC FIRST HARBOR ENG

Simple real-time detection device for perpendicularity of vertical template

The invention discloses a simple real-time detection device for perpendicularity of a vertical template. The simple real-time detection device comprises a nonconducting casing, a wire, a switch, an indicator light, a power supply, a conducting bracket and a monitoring assembly, wherein the casing is at least provided with one flat side wall connected with the vertical template; the switch, the indicator light and the power supply are connected in series on the casing through the wire; the conducting bracket is fixed at the bottom of the casing; the conducting bracket and the wire are connectedthrough at least one monitoring assembly mounted in the casing to form a closed loop; each monitoring assembly comprises a conducting block, a swing conducting piece capable of swinging freely and afixed conducting piece, the conducting block is embedded and fixed in the casing and connected with the wire, the upper end of the swing conducting piece is hung at the bottom end of the conducting block, the lower end of the swing conducting piece is provided with an arc surface, the bottom end of the fixed conducting piece is fixedly connected with a terminal of the conducting bracket, and the top end of the fixed conducting piece is provided with an arc surface; when the side wall of the casing is perpendicular to the horizontal plane and each swing conducting piece swings to the lowest point, the lowest point of the arc surface of the swing conducting piece is in externally tangent contact with the arc surface of the corresponding fixed conducting piece. The simple real-time detectiondevice is convenient to use and simple in structure, and can judge whether the vertical template is perpendicular rapidly, accurately and effectively in real time in a form erecting process.
Owner:CCFEB CIVIL ENG

A combined settlement observation structure and its installation method

The invention discloses a combined settlement observation structure and a mounting method of the combined settlement observation structure, belonging to the technical field of building construction. The observation structure comprises a telescopic rod mechanism and a protection box which are respectively arranged in a wall body, wherein the telescopic rod mechanism comprises a telescopic rod sleeve and a telescopic rod movably arranged in the telescopic rod sleeve; an observation point is arranged at the other end of the telescopic rod; the protection box comprises a box body and a box cover; a movable door is arranged on the box cover. The combined settlement observation mechanism is skillful to manufacture, coordinative, attractive, good in durability and antiseptic property and especially suitable for high-end buildings; the mounting method is easy, the working period is long relative to that in a general mounting method but the mechanical failure rate of an excavator is low, the phenomena of cracking, water seepage, loosening, corrosion, erosion and the like not exist, the durability is good, the back repair rate is low, the back repair labor and material expenses are saved, the back repair expense is low in the same cycle, the appearance is attractive, the praises from owner units, supervising units and brothers projects are got, and the popularization and application are facilitated.
Owner:HENGZUN GROUP

Manufacturing process of raw bamboo furniture

The invention discloses a manufacturing process of raw bamboo furniture. The manufacturing process includes the following steps: selecting bamboos, breaking though bamboo joints, conducting carbonization and stewing, straightening, polishing, conducting purification with water, wiping to be dry, conducting stoving at the low temperature, conducting molding machining, polishing and assembling, conducting semi-finished product detection, conducting ash removal on semi-finished products, coating the semi-finished products with sealing agents, polishing, priming for the first time, polishing, priming for the second time, polishing, conducting antique finishing, conducting coloring, embellishing colors, polishing, coating the products with finishing paints, conducting finished product inspection and conducting packaging and bank storage. According to the manufacturing process, raw bamboos serve as raw materials, the manufactured raw bamboo furniture is firm, durable, environmentally friendly and low in carbon, and has the industrial art performance and the naturality, and the manufacturing process is mainly used for manufacturing artware, the raw bamboo furniture and the like.
Owner:WUXUE XINGZHANG BAMBOO PROD CO LTD

An end cap casting device

The invention relates to the technical field of casting, and particularly discloses an end cover casting device which adopts a computer control system casting mode. The end cover casting device comprises a workbench; a PID controller, an end cover casting model main body and a servo motor are arranged in the workbench; and the end cover casting model main body is fixedly arranged at the middle end in the workbench, and is of a casting structure adopting three stages of end cover casting models in different sizes. The end cover casting device is simple to operate and exquisite in manufacture; a computer control system is used during casting, so that the time and the use amount during end cover casting are controlled better, external influence of uncertain factors during manual casting is avoided, and a finished cast end cover is brighter and has higher quality; in addition, the end covers in different sizes can be cast selectively according to the different models of the end covers, the model unity of the original casting is changed, and the application of end cover casting device is widened.
Owner:上海弘智金属制品有限公司

Body building palm

The body building palm includes a palm of environment friendly plastic, a handle connected to the palm and a pedestal for the handle to be installed on, and the handle includes internal connecting rod, five jade rings and tray. The body building palm is designed based on traditional Chinese culture theory and Chinese medicine 'unification between human body and environment' theory. It generates comprehensive human body conditioning effects of dredging meridian, promoting blood circulation to disperse blood clots, diminishing inflammation, etc. through massage, hitting acupoint, scrape therapy, rolling, beating, magnetotherapy, etc.
Owner:马 光武

Green bamboo beverage and preparation method

The invention discloses a green bamboo beverage which comprises the following components in percentage by weight: 1-2% of bamboo juice concentrate, 8-12% of auxiliary materials and 85-90% of purified water, wherein the bamboo juice concentrate is extracted by a continuous cell disruption method, and the content of soluble solid matters in the bamboo juice concentrate is 20-40%. According to the invention, the bamboo juice concentrate containing 20-40% of soluble solid matters is used as a base material; and as the bamboo juice concentrate is extracted by the continuous cell disruption method,the yield of the bamboo juice components can be greater than 90%.
Owner:刘洪华

Pigeon chicken rice dumpling and its preparation method

The invention discloses a pigeon / chicken zongzi which is prepared from the following raw materials in parts by weight: 700-900 parts of glutinous rice, 250-350 parts of preserved pigeon, 700-900 parts of chicken, 120-180 parts of preserved pork, 80-120 parts of pork belly, 400-600 parts of mung bean, 15-25 parts of peeled shrimp and 15-25 parts of roasted ham. The zongzi is soft, thick, pure and plump, has the advantages of beautiful and special shape, pure and thick bamboo aroma, soft and aromatic flesh, mild fragrance, is fatty and glutinous without too greasy, and has aftertaste that lingers.
Owner:广西灵山桂味食品有限公司

Application of a modified fiber in purifying voc

The invention discloses the application of a modified fiber in purifying VOC, which belongs to the technical field of indoor air treatment. The modified fiber is processed into an adsorbent, and the adsorbent performs adsorption and recovery of VOC; the modified fiber adsorbent of the present invention is easily Plastic processing, can be woven, can be processed into various shapes and specifications, easy to apply to various types of processing equipment; easy to regenerate, after repeated regeneration, its adsorption performance will not decrease significantly; There is almost no loss in the secondary regeneration; the distillation-condensation method is used to regenerate this kind of adsorbent, which can conveniently recover the liquefied VOC mixture, and further separate and purify it, so as to achieve the purpose of recycling and reuse, thereby solving the problem of secondary pollution.
Owner:ZHENGZHOU UNIV

Abalone mushroom dumplings

The present invention discloses abalone mushroom dumplings. The abalone mushroom dumplings are prepared from the following raw materials in parts by weight: 20-30 parts of Flammulina velutipes, 20-30 parts of abalones, 20-26 parts of shelled fresh shrimps, 20-30 parts of squids, 10-20 parts of lentinus edodes, 6-8 parts of onions, 4-6 parts of ginger, 2-4 parts of five-spice powder, 2-4 parts of table salt, 10-12 parts of vegetable oil and 15-20 parts of dumpling wrappers. The abalone mushroom dumplings are particular in material selection, fine in production, unique in flavor, glutinous but not paste-like, rich in nutrition and delicious and palatable.
Owner:QINGDAO ZHENGNENGLIANG FOOD

Manufacturing method of sesame oil

A manufacturing method of sesame oil adopts white sesame as a raw material, and comprises the following steps: sieving to remove impurities, cleaning with clear water, heating and frying, grinding into fine powder, mixing with boiled water, stirring, separating sesame fine powder from grease by a vibration separation device, performing extraction and deposition work, then performing precision filtration by a processing device, and packaging to obtain the finished product; wherein the sesame is placed in a cavity of a container pot; with the addition of boiled water, stirring and mixing, grease originally contained in the sesame is expelled out; with the vibration effect, the sesame fine powder is notably separated from the grease to form two layers; then extraction is carried out, and precision manufacturing is realized.
Owner:黄锡铭 +2

Two-dimension code watermark anti-counterfeiting paper and manufacture method thereof,as well as watermark cylinder mould

The invention relates to a manufacture method of two-dimension code watermark anti-counterfeiting paper. The two-dimension code watermark anti-counterfeiting paper has two-dimension code watermark in a high light white watermark form. The manufacture method of the two-dimension code watermark anti-counterfeiting paper comprises the following steps that: a watermark mould sheet is manufactured according to the patterns of the two-dimension code, or the watermark mould sheet is manufactured according to the combined patterns of the two-dimension code and a one-dimension bar code, the watermark mould sheet is welded or pasted on a watermark net to obtain a net sleeve, the net sleeve is fastened on a round cylinder mould in an expansion way, the round cylinder mould is placed on a paper machine for paper making, the two-dimension code watermark anti-counterfeiting paper with the two-dimension code watermark is prepared, or the two-dimension code watermark anti-counterfeiting paper with the combination of the two-dimension code watermark with the one-dimension bar code watermark is prepared. The two-dimension code watermark anti-counterfeiting paper manufactured by the invention has the advantages that the manufacture is exquisite, the appearance is novel and attractive, the authenticity identification can be easily realized by people, and strong one-line anti-counterfeiting and two-line anti-counterfeiting functions are realized.
Owner:BAODING BANKNOTE PAPER CO LTD +1

Pretensioning method construction technology of 50m broken line reinforced concrete T-shaped beam

The invention discloses a pretensioning method construction technology of 50m broken line reinforced concrete T-shaped beams, belonging to the technical field of bridge building constructions. The construction technology comprises the following steps of: foundation treatment; the design and fabrication of footstalls; the design and fabrication of reaction beams; the design and fabrication of tension beams; the design and fabrication of uplift piles; the fabrication and pre-embedment of a bent-up device; the design and fabrication of stranded steel wire tension connectors; the processing and colligation of reinforcing steel bars; the blanking and strand pricking of stranded steel wires; the tensioning of pre-stressed tendons; the fabrication and installation of templates; the pouring and maintenance of concrete; the relaxation of the pre-stressed tendons; and the pit-out and installation of T-shaped beams. The invention can solve various difficult problems in the prestress tensioning construction of high-span broken line reinforced concrete T-shaped beams and fills the gap of the technology of China, and the whole construction technology process and relevant control parameters has scientific and reasonable configuration, can meet the requirements of design and construction on quality, safety and the like, and have high operational instruction property. The invention can be widely applied to the stranded steel wire tensioning construction in structures similar to the high-span broken line pretensioning method T-shaped beams, the box girder and the like in engineering of large-scale buildings, bridges, wharfs and the like.
Owner:浙江省建投交通基础建设集团有限公司

Production process for manufacturing transformer iron core through 3D printing technology

The invention discloses a production process for manufacturing a transformer iron core through a 3D printing technology, and the production process comprises the specific steps: 1, carrying out modeling of a three-dimensional model of a transformer iron core through computer modeling software, dividing the built three-dimensional model into layer-by-layer sections, and enabling the sections to be used for guiding a 3D printer to carry out the layer-by-layer printing; 2, preparing a proper amount of magnetic materials into metal and magnetic fine particles by adopting a dry-pot-free electrode smelting technology, an electrolysis technology and a high-cooling technology; and 3, enabling the 3D printer to read data of the sections in the step 1, using the metal powder materials in the step 2 to print the sections layer by layer in the transverse direction and the longitudinal direction, bonding the sections of all layers are bonded in a 3D forming mode, and manufacturing an iron core entity. The production quality and efficiency of the transformer iron core can be improved, and the transformer performance is improved.
Owner:特变电(沈阳)电工新材料有限公司
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products