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45results about How to "Tight overlap" patented technology
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Solar air conditioning system
InactiveUS6880553B2Improve heat absorption efficiencyTight overlapSolar heating energyRoof covering using slabs/sheetsModularityFresh air
This invention provides buildings with a modular air conditioning system that utilizes solar energy for heating air. This invention contains a solar collector assembly, an inlet assembly and an outlet assembly. The solar collector assembly further comprises a transparent panel, a heat-absorbing set and a support base, and forms paths for heating the air, wherein the heat-absorbing set is made of several simple, light-weight modular heat-absorbing units to form several heat-absorbing channels. Such a design not only can fully utilize the heat-absorbing space on the roof and save the cost for being displayed in marketing channels, but also can be constructed by the users in accordance with their own needs, so as to save cost in modularization. The inlet and outlet assemblies communicate to the heat-absorbing channels in the solar collector assembly and are respectively connected to the pipes and paths leading into and out of the buildings. By switching and adjusting the openings of these pipes and paths, in winter, the preheated air will be introduced into buildings; and in summer, the hot indoor air will be expelled out of the buildings and fresh air will be guided into the buildings. As a result, a more economical air conditioning system is formed.
Owner:INST NUCLEAR ENERGY RES ROCAEC
Special-shaped square cabin
InactiveCN104457432AHas a stealth effectWith electromagnetic shieldingArmoured vehiclesThermal insulationEaves
A special-shaped square cabin comprises a square cabin body composed of an upper wallboard, a lower wallboard, a left wallboard, a right wallboard, a front wallboard and a right wallboard. The square cabin body is provided with a door. Each wallboard comprises an inner covering board, a metal frame and an outer covering board; the metal frame is scattered between the inner covering board and the outer covering board and is connected with the outer covering board; a thermal insulating layer is disposed between the metal frame and the inner covering board; light filler is provided between the inner covering board and the outer covering board. The outer surface of the square cabin body is provided with an invisible board which is seamlessly connected to the outer surfaces of the wallboards and the outer surface of the door in a bonding manner and in the mechanical fixation manner without steps; the upper end of the door is provided with an eaves board. The whole cabin body of the special-shaped square cabin has good thermal insulation, electromagnetic shielding performance and invisibility, and a missile launching vehicle is imparted better mobility and environmental adaptability.
Owner:衡阳泰豪通信车辆有限公司
Conductive silver paste for filter and preparation method and sintering method thereof
ActiveCN111403078AImprove compactnessStrong solder resistanceNon-conductive material with dispersed conductive materialCable/conductor manufactureSilver pasteHigh activity
The invention provides conductive silver paste for a filter and a preparation method and a sintering method thereof, and belongs to the technical field of conductive silver paste. The conductive silver paste for the filter comprises the following components in percentage by mass: 60-90% of silver powder, 1-5% of glass powder, 0-3% of platinum group metal oxide and the balance of an organic carrier, the silver powder comprises main silver powder accounting for 80-98% of the total mass of the silver powder and auxiliary silver powder accounting for 2-20% of the total mass of the silver powder. The main silver powder is spherical silver powder, the auxiliary silver powder is flaky silver powder, the main silver powder and the auxiliary silver powder are high in activity, high in tap density and very concentrated in particle size distribution, and the two kinds of silver powder can complement respective advantages and coordinate with each other after being mixed and matched according to acertain proportion, so that the overall silver paste performance is greatly improved. The conductive silver paste for the filter prepared through mutual cooperation of the components is good in compactness, high in welding resistance, high in Q value, good in adhesive force and high in universality.
Owner:湖南省国银新材料有限公司
Preparation method of bulletproof helmet
ActiveCN107144173ATight overlapSymmetrical appearanceProtective equipmentLaminationAramidNanotechnology
The invention discloses a preparation method of a bulletproof helmet. The preparation method mainly comprises steps as follows: cutting, pasting forming, prepressing, edge cutting, forming, edge trimming, drilling, bonding of edge sealing rubber strips, surface treatment, paint spraying of the inner surface, bonding of a cap lining, paint spraying of the outer surface, inspecting and packaging. The method has the advantages that a shell of the bulletproof helmet is made of aramid II / III, so that bulletproof performance of the helmet is improved, and mass of the helmet is reduced.
Owner:SHENYANG JIHUA 3547 SPECIAL TYPE ARMAMENT
Operating room nursing apparatus disinfecting and storing device
InactiveCN111249490AAvoid secondary infectionEasy to handleLavatory sanitoryChemicalsUv disinfectionOperating theatres
The invention discloses an operating room nursing apparatus disinfecting and storing device, and belongs to the field of medical care. The operating room nursing apparatus disinfecting and storing device comprises a disinfectant tank body, wherein four placing plates are fixedly connected to the inner wall of the disinfectant tank body; a first through hole plate is clamped to the upper surface ofthe upper side of each placing plate; and a waste liquid hopper is fixedly connected to the lower surface of each placing plate. According to the operating room nursing apparatus disinfecting and storing device disclosed by the invention, through mutual cooperation between spray nozzles, a water pump, the waste liquid hoppers, a collecting box, a sliding block, a sliding groove, a heating pipe and sterilizing ultraviolet lamps, when waste liquid is treated, a tank door is opened, and the collecting box is drawn out forward for cleaning; through the waste liquid hoppers and the first through hole plates, the waste liquid can be comprehensively drained into the collecting box, so that the situation that the waste liquid flows to the placing plates on the lower side to cause reinfection on operation apparatuses is avoided, and the disinfection efficiency of the operating room nursing apparatus disinfecting and storing device on the operation apparatuses is improved; and besides, the collecting box is convenient to disassemble, so that the treatment process of staff on the waste liquid is convenient.
Owner:THE AFFILIATED HOSPITAL OF QINGDAO UNIV
Marine-resistant light cable structure for ship-borne engine
PendingCN110517815AIncrease motivationReduce fuel consumptionInsulated cablesCouplings bases/casesHeat-shrinkable sleeveAviation
The invention discloses a marine-resistant light cable structure for a ship-borne engine, and solves the problem that the existing cable structure is difficult to meet the requirements of corrosion resistance indexes such as acid atmosphere resistance, acid salt fog resistance and mould resistance. The cable structure comprises a wire, a polytetrafluoroethylene film, a wave-proof sleeve, a heat-shrinkable sleeve, a mold shrinkable sleeve and a tail accessory. The structure has the characteristics of high temperature resistance, vibration resistance, marine environment resistance, electromagnetic shielding, light weight and the like, and is suitable for line connection among an annunciator, a sensor and a controller on an aero-engine, so that the cable can work for a long time in marine andcomplex electromagnetic environments, the weight is reduced, and the advantages of lower oil consumption and higher power are brought to an airplane.
Owner:沈阳兴华航空电器有限责任公司
Conductive thin film and method for improving conductivity of conductive thin film
InactiveCN108550424AReduce sheet resistanceImprove conductivityConductive layers on insulating-supportsApparatus for manufacturing conducting/semi-conducting layersLap jointTwo step
The invention discloses a conductive thin film, which is characterized in that junction points of a metal nanowire grid are coated by using a metal oxide sol, so that connection between metal nanowires is more closely, and sheet resistance of the conductive thin film is reduced. The method further discloses a method for improving conductivity of the conductive thin film. The method comprises the steps of: firstly, processing the conductive thin film by utilizing microwaves, so that the junction points with large junction resistance among the metal nanowires are welded, thereby reducing the sheet resistance of the conductive thin film; and secondly, painting the metal oxide sol on the conductive thin film after microwave processing, so that unwelded parts of the metal nanowires are in moreclose lap joint by means of the adhesive attraction between the metal oxide and a substrate when the conductive thin film is annealed. In addition, the metal oxide can serve as an electron transport layer of the conductive thin film, the parts with large junction resistance can transport electrons by means of an oxide semiconductor layer, so as to reduce the sheet resistance of the conductive thinfilm, and the sheet resistance of the conductive thin film is reduced through the two-step processing, thereby improving the conductivity of the conductive thin film.
Owner:FOSHAN SHUNDE SUN YAT SEN UNIV RES INST +2
Long-slab-span cast-in-situ beam ribbed floor early-dismantling template formwork system
ActiveCN102418417AEasy constructionEasy to achieve early demolitionForms/shuttering/falseworksFalseworkHigh turnover
The invention discloses a long-slab-span cast-in-situ beam ribbed floor early-dismantling template formwork system. The system comprises a beam template, a ribbed floor template, a truss, a bracket and an under-beam adjustable supporting column, wherein the under-beam adjustable supporting column is dismantled after the bracket, the truss, the beam template and the ribbed floor template; the bracket comprises an under-beam template bracket, a placement rod and a rod supporting column; the ribbed floor template comprises a compression type steel template and a grille; the ribbed floor template is laid on the truss; the end part of the compression type steel template is positioned on the top of the beam template; and a plug is arranged between the end part of the compression type steel template and the top of the beam template. In the system, the adopted floor template is the compression type steel template, the compression type steel template is laid on the grille, the grille is laid on the truss, the truss stretches over the beam template, a supporting scaffold is not required to be arranged at the bottom of the floor, and dead weight of an upper layer floor is not transferred to a lower layer floor; and thus, the floor template is easy to construct, early dismantling can be easily realized, and the compression type steel template has high turnover frequency and is low in cost.
Owner:杨峰
Manufacturing method of wheel-shaped part
The invention discloses a manufacturing method of a wheel-shaped part. The method is characterized in that rubber compound and plastic particles serve as raw materials, the plastic particles are pressed into a plastic wheel disk, the rubber compound is extruded into rubber strips, the rubber strips are sleeved on the periphery of the plastic wheel disk in a head-tail lap joint mode, the plastic wheel disk on which the rubber strips are sleeved is placed in a high-temperature mold, a semi-finished product is formed, at the same time, pressure is exerted, after the semi-finished product is taken out from the mold, constant-temperature shaping is conducted immediately, and finally finish machining is performed. During production, rubber and plastic are not only in physical connection, but also in chemical connection during high-temperature shaping, so that after total shaping, the joint area between the rubber and the plastic is increased and the joint strength between the rubber and the plastic are enhanced, and the service life of the part is prolonged greatly.
Owner:书元机械企业(昆山)有限公司
Short-slab-span cast-in-situ beam ribbed floor early-dismantling template formwork system
ActiveCN102418415ASimple constructionHigh turnoverForms/shuttering/falseworksAuxillary members of forms/shuttering/falseworksHigh turnoverUpper floor
The invention discloses a short-slab-span cast-in-situ beam ribbed floor early-dismantling template formwork system. The system comprises a beam template, a ribbed floor template, a bracket and an under-beam adjustable supporting column, wherein the under-beam adjustable supporting column is used for supporting against the lower part of a beam and is dismantled after the bracket, the beam template and the ribbed floor template; the bracket comprises an under-beam template bracket, a supporting cross beam and a cross beam supporting column; the ribbed floor template is a compression type steel template; the compression type steel template stretches over the supporting cross beam on the left side and the right side; the end part of the ribbed floor template is positioned on the top of the beam template; and a plug is arranged between the end part of the ribbed floor template and the beam template. In the system, the adopted floor template is a compression type steel template, the compression type steel template stretches over the beam template, a supporting scaffold is not required to be arranged at the bottom of the floor template, and dead weight of an upper layer structure is not transferred to a lower layer; and thus, the floor template is easy to construct, early dismantling can be easily realized, and the compression type steel template has high turnover frequency and is low in cost.
Owner:华汇工程设计集团股份有限公司
Dump truck with high discharging efficiency
InactiveCN109747687ASave energyImprove unloading efficiencyHand carts with one axisDischarge efficiencyArchitectural engineering
The invention discloses a dump truck with high discharging efficiency. The dump truck with high discharging efficiency is characterized in that a threaded sleeve is fixedly connected between two firstsliding blocks; an inner cavity of the threaded sleeve is in threaded connection with a screw rod; the right side of the screw rod is fixedly connected to a boss rod, and the right side of the boss rod runs through a first support plate to connect a motor; the inner cavity of a sleeve column is movably connected to a sliding rod; a first baffle plate is fixedly connected to the bottom of a connecting plate; a third sliding slot is formed in the bottom of the first baffle plate; the top of the inner cavity of the third sliding slot is fixedly connected to a spring; a third sliding block is fixedly connected to the bottom of the spring; a telescopic plate is fixedly connected to the bottom of the third sliding block; the bottom of the telescopic plate penetrates the third sliding slot to fixedly connect a second baffle plate; and a bottom plate is overlapped on the bottom of the second baffle plate. By setting the motor, the screw rod, the threaded sleeve, the first baffle plate, the second baffle plate, the spring and the lifting plate, the dump truck can have high discharging efficiency.
Owner:扬州雅典娜园艺科技开发有限公司
Full-automatic hard box stretch film cutting damping device
The invention discloses a full-automatic hard box stretch film cutting damping device. The device comprises a lower frame plate, an upper frame plate, a cutter set, a cutter support plate, a silica gel buffer plate and a push plate, and is characterized in that a cylinder is arranged at the lower side of the lower frame plate, wherein the cylinder is connected with the push plate; the cutter support plate is arranged above the push plate; the cutter set is arranged at the upper side of the cutter support plate; the upper frame plate is arranged above the cutter set; the silica gel buffer plate is arranged at the lower side of the upper frame plate; a cutter plate is arranged at the lower side of the silica gel buffer plate; guide rail brackets are arranged at the left and right sides of the upper side of the lower frame plate, and penetrate through the cutter support plate to be connected with the upper frame plate; and the push plate is positioned between the lower frame plate and the cutter support plate. The full-automatic hard box stretch film cutting damping device has the following beneficial effects: the cutter plate can be automatically adjusted in the cutting process according to the cutter conditions to prevent the problems of low yield, low productivity and high production cost caused by incomplete product cutting, ununiform cutting and rough sections.
Owner:ZHUCHENG JINGPIN MACHINERY
Leak-proof ceramic tile and preparation method thereof
ActiveCN109958235AReduce contentImprove pass rateRoof covering using tiles/slatesWater leakageSpray drying
The invention discloses a leak-proof ceramic tile and a preparation method thereof. The leak-proof ceramic tile is prepared from the following matching components: 12%-18% of magnesia, 10%-20% of Xiangyin mud, 10%-18% of Baixiang sand, 3%-8% of Xinyang soil, 5%-8 % of high-alumina soil, 15%-20% of Hengyang sand, 12%-18% of Fushan sand, 6%-15% of waste residue and 0.5%-2% of an additive. The ceramic tile is obtained by ball milling of raw materials, spray drying, powder dry pressing die molding, green body drying, glazing decoration and oxidation burning at 1130 DEG C-1160 DEG C. According to the leak-proof ceramic tile and the preparation method thereof, by increasing the height of a convex peak and widening the width of a flat groove, the drainage effect is improved; and meanwhile the heights of steps of overlap positions are increased, so that rainwater can also be blocked in the case of a strong wind, and the rainwater can not cause water leakage by flowing backward.
Owner:HUNAN TIANXIN TECH CO LTD
High-side wall concrete construction joint zero-defect construction method
InactiveCN110409634AFlawlessNo connectionBuilding material handlingBuilding insulationsLap jointSlurry
The invention relates to a high-side wall concrete construction joint zero-defect construction method. A poured bin side joint is polished to be flat, circumferential cutting is carried out at the side joint to form a construction joint, the construction joint and a grinding area are cleaned, a double-faced adhesive tape is attached to the flat grinding area. before pouring of a to-be-poured bin,a trolley template, the cutting joint and the double-faced adhesive tape are pressed and sealed, the trolley template is controlled to compress the thickness of the double-faced adhesive tape, and therefore the trolley template and the poured bin side joint are closely attached without seam face fracturing. The high-side wall concrete construction joint zero-defect construction method overcomes the problems that the joint angle of an original high side wall lining construction joint has defects, lap joint sealing is not good, and the lap joint opportunity selection deviation has defects, and the beneficial effects that the lap joint is tight, the joint angle of the construction joint is free from defects, jointing and sealing are good, during pouring of the to-be-poured bin, fracturing ofthe side joint is not prone to generating, slurry seepage is not prone to happening, and operation is simple and convenient to achieve are achieved.
Owner:CHINA THREE GORGES PROJECTS DEV CO LTD +1
Bus duct
InactiveCN109904815AEasy to connect and fixTight overlapTotally enclosed bus-bar installationsEngineeringSlide plate
The invention discloses a bus duct comprising a first duct body, wherein the middle part of the right side of the first duct body is fixedly connected with a plug-in board, the top and bottom of the plug-in board are both fixedly connected with sliding plates, plug-in slots are defined in the middle of one sides of the two sliding plates away from the plug-in board, the upper portion and lower portion of the right side of the first plug-in board are both provided with limit slots, first buckles are fixedly connected to the opposite sides of the left sides of inner cavities of the two limit slots, the upper portion and lower portion of the left side of a second duct body are fixedly connected with the limit blocks, second buckles are both fixedly connected to the opposite sides of the rightsides of the inner cavities of the two limit blocks, a slot is defined in the middle of the left side of the second duct body, springs are fixedly connected to both edges of one sides of the limit blocks away from the slot, and the middle portion of the slider is connected with a plunger by penetration. The bus duct is conveniently connected and fixed by providing the slot, the plug-in board, thepositioning slot, the plunger, the springs, the first buckles, the second buckles, the limit slots and the limit blocks.
Owner:镇江西杰电气有限公司
Rapid packaging device for waste automobile parts
Owner:杭州金知科技有限公司
Pitched roof mounting system for solar thermal collector and construction method of pitched roof mounting system
ActiveCN103711263AEasy to installSimplify the construction processSolar heat devicesBuild-up roofsRoof tileEngineering
The invention discloses a pitched roof mounting system for a solar thermal collector and a construction method of the pitched roof mounting system. The system comprises a pitched roof and the solar thermal collector arranged on the pitched roof, wherein the pitched roof consists of a structural layer, a cement mortar leveling layer, a waterproof pad layer, a heat preservation water drainage layer, transverse tile hanging wood bars and roof tiles, wherein the heat preservation water drainage layer consists of a heat preservation plate, wood carrying brackets I, longitudinal downstream wood bars and an aluminum foil coiled material; two-side concave-shaped water drainage ditches are formed between the solar thermal collector and the longitudinal downstream wood bars on the left side and the right side of the solar thermal collector; an upper-side concave-shaped water drainage ditch is formed between the solar thermal collector and transverse lap-joint wood bars; a lower-side concave-shaped water drainage ditch is formed between the solar thermal collector and the roof tiles on the lower side of the solar thermal collector. According to the system and the construction method which are disclosed by the invention, the construction technology is changed; the solar thermal collector can be firmly and stably mounted; the pitched roof has energy-saving and ventilating effects; the heat insulation and preservation efficiency of the pitched roof can be improved, and the surface of a building is attractive.
Owner:LJLZ BEIJING BUILDING MATERIALS CO LTD
A kind of preparation method of bulletproof helmet
ActiveCN107144173BTight overlapSymmetrical appearanceProtective equipmentLaminationAramidMaterials science
The invention discloses a preparation method of a bulletproof helmet. The preparation method mainly comprises steps as follows: cutting, pasting forming, prepressing, edge cutting, forming, edge trimming, drilling, bonding of edge sealing rubber strips, surface treatment, paint spraying of the inner surface, bonding of a cap lining, paint spraying of the outer surface, inspecting and packaging. The method has the advantages that a shell of the bulletproof helmet is made of aramid II / III, so that bulletproof performance of the helmet is improved, and mass of the helmet is reduced.
Owner:SHENYANG JIHUA 3547 SPECIAL TYPE ARMAMENT
Forming structure and method of valve blade
The invention discloses a forming structure and method of a valve blade. The structure of the valve blade is simple, and the valve blade includes an upper blade body and a lower blade body. The upperblade body and the lower blade body have the same structures. A sealing piece is arranged between the upper blade body and the lower blade body. The upper blade body and the lower blade body are overlapped and connected by riveting. The left sides and the right sides of the upper blade body and the lower blade body are symmetrically provided with flanging. Three triangular tendons are arranged between the upper blade body and the lower blade body. A square tendon is arranged between each two adjacent triangular tendons. The forming structure of the valve blade is compact, high in efficiency and good in effect. The forming method of the valve blade is convenient to operate and saving in time and effort.
Owner:江苏华东正大空调设备有限公司
Metal faced sandwich composite board and manufacturing method thereof
InactiveCN101538912BLow costSimple designBuilding componentsMetal layered productsFoaming agentWork in process
The invention relates to a metal faced sandwich composite board and a manufacturing method thereof. The composite board comprises two metal panels and a sandwich layer arranged between the two metal face panels. The main body of the sandwich layer between two interfaces is a preformed core board and the parts of the sandwich layer at the two interfaces are polyurethane cores. The manufacturing method comprises the following steps: The upper and lower metal panels of the core board are compounded to obtain a semi-finished product of a composite board; the semi-finished product of a composite board is reserved with polyurethane foaming space positioned at the interfaces; polyurethane foaming agent is filled inside the polyurethane foaming space of the semi-finished product of a composite board; polyurethane core interfaces are formed after being formed and solidified. The main body of the sandwich layer is made from the core board, which reduces composite cost of the composite board, the joints are cured by the filled PU foaming agent, thus greatly improving strength, cohesive strength and filling saturation of the composite board joint based on a single EPS composite board, the joints are designed to be easily combined with actual engineering, and the composite board has high performance price ratio.
Owner:HENAN TIANFON ENERGY SAVING PANEL SCI & TECH
Method for preparing waterproof antibacterial ceiling material
InactiveCN107915457AStrong surface adsorption capacityHigh affinityBiocideCovering/liningsIonChemistry
The invention discloses a method for preparing a waterproof antibacterial ceiling material and belongs to the technical field of plate preparation. Gypsum of a porous structure is modified by a silvernitrate solution, and bacteria are killed by utilizing a catalytic reaction, so that the sterilization efficiency is increased. After combination of the catalytic reaction, silver ions are effectively filled in pores of the gypsum, so that the material has a certain hardness. Since superoxide anion radicals and hydroxyl radicals with extremely high chemical activity are produced during illumination, organic matters in bacterial cells are degraded. Lignin sulfonate, calcium oxalate, water-borne silicone and peach gum are added into the ingredients, the lignin sulfonate has an excellent water reducing function, and due to the extremely small doping amount, the water usage of gypsum slurry can be reduced; and due to the admixture ratio, the gypsum slurry crystallization process is regulated,the porosity of the gypsum hardened body is reduced, the adsorption property of the gypsum hardened body to water is reduced, the waterproof performance and strength of the ceiling material are further improved, and the waterproof antibacterial ceiling material has wide application prospects.
Owner:吴刚
Tool used for assembling detection device and using method
InactiveCN101620224BEvenly lappedLap firmlyMaterial analysis by observing effect on chemical indicatorBiological testingEngineeringComponent placement
The invention provides a tool used for assembling a detection device. The tool at least comprises a first positioning element and a second positioning element, and the first positioning element and the second positioning element can position the positions of at least two components on the detection device. Preferably, at least one positioning element is fixed. The invention also provides a method for assembling the detection device, which comprises the following steps: providing the tool, putting one of the components on the first positioning element, then putting the second positioning element on the component on the detection device, and assembling other components of the detection device along the positions of the first positioning element and the second positioning element. The tool and the method have the advantage that the tool and the method can accurately stick each component on the detection device to the correct position, the components are lapped tightly, and the detection devices are comparatively even and consistent.
Owner:ABON BIOPHARM HANGZHOU +1
Heat insulation and water prevention integration building roof and construction method thereof
InactiveCN102116078BAvoid bulgingIncrease thermal resistanceRoof covering using tiles/slatesBuild-up roofsFoam concreteArchitectural engineering
The invention relates to a heat insulation and water prevention integration building roof and a construction method thereof, relating to the technical field of building. So-called integration firstly means heat insulation and water prevention function integration and secondarily means that a seamless integral roof is formed through a cast-in-site construction method so that the building roof has better heat insulation and water prevention effect. The heat insulation and water prevention integration building roof comprises a heat insulation tile layer and a water prevention layer sandwiched infoam concrete. The heat insulation and water prevention integration building roof is characterized in that the heat insulation tile layer is positioned on the lowest end of the building roof and formed by overlapping heat insulation tiles, and overlapping positions are provided with water-stop groove faces; and the water prevention layer is formed by casting polystyrene foam concrete on the heat insulation tile layer in site and then strickling, then spraying high molecular polymer emulsion and then coating waterproof paint in a strickling way, then paving waterproof roll materials and finally casting the foam concrete in site. The invention is not only suitable for severe cold regions in the national north, but also suitable for extremely hot regions in the national south and also has the advantages of low project cost, easy construction process operation, wide material source and suitability for wide popularization.
Owner:沈阳金铠建筑科技股份有限公司
Slope roof installation system and construction method of solar heat collector
ActiveCN103711263BEasy to installSimplify the construction processSolar heat devicesBuild-up roofsEngineeringCement mortar
Owner:LJLZ BEIJING BUILDING MATERIALS CO LTD
Prefabricated concrete sewer pipeline mold
InactiveCN112792981AEasy to operateShorten the timeMouldsArchitectural engineeringElectric machinery
The invention discloses a prefabricated concrete sewer pipeline mold. The prefabricated concrete sewer pipeline mold comprises a bottom plate; a sliding groove is formed in the upper surface of the bottom plate; a sliding block is glidingly connected into the sliding groove; a first mold body is fixedly connected to the upper surface of the sliding block; a first telescopic rod is fixedly connected to the upper side of the right side surface of the first mold body; the right end of the first telescopic rod is fixedly connected with a first supporting plate; and the lower surface of the first supporting plate is fixedly connected to the upper surface of the bottom plate. According to the prefabricated concrete sewer pipeline mold, a motor is arranged, an output shaft of the motor rotates reversely to drive a first bevel gear to rotate, the first bevel gear drives a second bevel gear to rotate, the second bevel gear drives a threaded cylinder to rotate, and the threaded cylinder rotates to drive a first threaded rod to move rightwards, so that a produced sewer pipeline finished product can be separated from the first mold body and a second mold body, the operation process is simple, the time of people is saved, and convenience is brought to people when the sewer pipeline is produced.
Owner:谢远纪
Detachable pesticide spraying aircraft for agriculture
ActiveCN108609184AEasy to useEasy to disassembleAircraft componentsInsect catchers and killersPesticideAgriculture
The invention discloses a detachable pesticide spraying aircraft for agriculture. The detachable pesticide spraying aircraft comprises an aircraft body, wherein connecting plates are fixedly connectedto the left and right sides of the lower surface of the aircraft body, first sliding sleeves are connected and clamped to the surface of the connecting plates, first sliding rods are sleeved with thefirst sliding sleeves, handles are fixedly connected to the left ends of the first sliding rods, check blocks are fixedly connected to the right ends of the first sliding rods, and first springs areconnected to the surfaces of the first sliding rods in a sleeving mode. According to the detachable pesticide spraying aircraft for agriculture, by arranging the handles, when people pull the handlesto the left, the handles drive the first sliding rods to move to the left, and the first sliding rods move to the left to drive the check blocks to move to the left; and when the check blocks move tothe left and disengage from the lower surface of a triangular plate, people can detach a pesticide box from the lower surface of the aircraft body, the disassembly process is very simple, the time andphysical strength of people are saved, and convenience is brought to people when people use the pesticide spraying aircraft.
Owner:山东高翔通用航空股份有限公司
A kind of construction method of yellow phosphorus electric furnace bottom
ActiveCN112097524BImprove machining accuracyProblems in Realizing Construction Quality Control AccuracyElectric heating for furnacesFurnace floorsGraphite electrodeGraphite
The invention relates to a construction method for the furnace bottom of a yellow phosphorus electric furnace. Several graphite electrodes are connected to obtain an assembled graphite electrode, and several layers of the assembled graphite electrodes are laid on the furnace bottom, and a gap between two adjacent layers of graphite electrodes is formed. Fill the electrode paste. The invention realizes the problem of the construction quality control accuracy of the carbon material at the bottom of the furnace, and successfully solves the problem of the furnace bottom burn-through accident caused by improper material selection, masonry, and oven of the bottom carbon material of the yellow phosphorus electric furnace.
Owner:SCEGC EQUIP INSTALLATION GRP COMPANY
Tools-compositedexposed cornerbuilding template
InactiveCN106812313AImprove general performanceEasy to assembleForms/shuttering/falseworksArchitectural engineeringLap joint
The invention belongs to the technical field of the building construction, and particularly relates to a tools-composited exposed corner building template. The tools-composited exposed cornerbuilding template is characterized in that the tools-composited exposed corners building template comprises the flat models, a lap joint model, anexposed corner template and a reinforcement tube. The flat models are continued by the lap joint modelto form a flat. The reinforcement tube is used for reinforcing and fixing among the flat models and the lap joint model. The reinforcement tube is fixedly clamped by bolts screwed on blind holes. The turning corner of the exposed corner and the flat models are connected to form a turning-corner shape through the exposed cornertemplate. The flat models are fixed with the exposed cornertemplate through bolts. The tools-compositedexposed cornerbuilding template has the advantages of combined and matched sizes arbitrarily, wide range of application, strong universality of tools, convenient operation in assembly and disassembly, improved work efficiency, shortened engineering period, high quality in pouring walls, and intricate template structure.
Owner:众建睿德钢模科技(苏州)有限公司
Tool-combined-type irregular-angle building formwork
PendingCN106836796AImprove general performanceEasy to assembleForms/shuttering/falseworksAuxillary members of forms/shuttering/falseworksArchitectural engineeringAbnormal shaped
The invention belongs to the technical field of building construction and particularly relates to a tool-combined-type irregular-angle building formwork. The building formwork is characterized by comprising flat formworks, lapped formworks, irregular-angle lapped formworks and reinforcing tubes, wherein the flat formworks are connected through the lapped formworks so as to form planar shapes, the flat formworks and the lapped formworks are reinforced and fixed by the reinforcing tubes, and the reinforcing tubes are fastened down through bolts screwed in blind holes; the flat formworks are connected through the irregular-angle lapped formworks so as to form corner shapes at corners, the flat formworks and the irregular-angle lapped formworks are reinforced and fixed by the reinforcing tubes, and the reinforcing tubes are fastened down through bolts screwed in blind holes. The building formwork has the beneficial effects that due to random combined and matched sizes, the applicable range is wide; the tool universality is high, the assembling and disassembling are convenient in operation, the work efficiency is increased, the construction cycle is shortened, the quality of poured walls is high, and the formwork structure is ingenious.
Owner:众建睿德钢模科技(苏州)有限公司
Lap joint type steel core cement fiberboard for floor heating and application method of lap joint type steel core cement fiberboard
PendingCN112049362AImprove flexural strengthReduce weightCovering/liningsLighting and heating apparatusLap jointFiberboard
The invention provides a lap joint type steel core cement fiberboard for floor heating. The lap joint type steel core cement fiberboard is formed by mould pressing of a cement fiberboard and a steel board, the steel board is arranged in the cement fiberboard, the steel board is corrugated and is provided with multiple narrow planes and multiple wide planes, the narrow planes are arranged close tothe bottom face of the cement fiberboard, and the wide planes are arranged close to the upper face of the cement fiberboard. By means of the lap joint type steel core cement fiberboard, the heat conduction performance of a floor is improved while the strength of a floor board is enhanced, and installation and use are convenient.
Owner:ZHEJIANG YASHA DECORATION
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