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77results about How to "Easy to replace and overhaul" patented technology
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Micro-filter equipment for tertiary treatment of sewage
InactiveCN103127761AEasy to replace and overhaulGuaranteed Filtration QualityMoving filtering element filtersTriangular prismSewage
The invention discloses micro-filter equipment for tertiary treatment of sewage. The micro-filter equipment for the tertiary treatment of the sewage comprises a water inlet, an inlet-water buffer tank and a filter rotating drum connected with the inlet-water buffer tank, wherein the filter rotating drum comprises a cylindrical filter rotating drum frame body, a first rotating drum connecting tray, a second rotating drum connecting tray and a rotating drum middle connecting piece are respectively mounted at two ends and in the middle of the cylindrical filter rotating drum frame body, and the outer surface of the cylindrical filter rotating drum frame body is tightly connected with at least one triangular prism filter unit body through a sealing pressing part. According to the micro-filter equipment for the tertiary treatment of the sewage, the relative filter area of filter equipment is large, the standardization and universalization of maintenance and replacement of a filter are realized, the flow speed of a filter inlet is adjustable, and the driving life of the filter is long.
Owner:中和荣华环保科技(北京)有限公司
Anti-pressing transport packaging equipment for medical composite hard sheets
ActiveCN113636215APrevent disengagementPrevent rotationContainers to prevent mechanical damageRigid containersTransportation technologyMechanical engineering
The invention relates to the technical field of medicine packaging and transportation, discloses anti-pressing transport packaging equipment for medical composite hard sheets, and solves the problems that part of transport packaging equipment is not provided with corresponding protection mechanisms, after the medical composite hard sheets are transported, the medical composite hard sheets are inconvenient to carry down, and actual operation is relatively inconvenient. The anti-pressing transport packaging equipment for the medical composite hard sheets comprises a supporting storage tray and a supporting protection top plate, wherein the supporting protection top plate is arranged above the supporting storage tray; the top of the supporting storage tray and the bottom of the supporting protection top plate are connected through two first limiting side supporting plates; and the two first limiting side supporting plates are connected through two fixed supporting partition plates. The medical composite hard sheets can be protected so as to be conveniently transported, and medical composite hard sheet storage boxes located on the supporting storage tray can be conveniently carried down at the same time and are directly stacked together as a whole, so that operation steps are simple and convenient, and a detachable hydraulic telescopic cylinder can be conveniently replaced and overhauled.
Owner:常州金鹰医药包装有限公司
Welding clamp for commercial vehicle top cover assembly
InactiveCN108907590AHighly stable workQuick resetWelding/cutting auxillary devicesAuxillary welding devicesEngineeringCommercial vehicle
The invention discloses a welding clamp for a commercial vehicle top cover assembly. The welding clamp comprises a base, two symmetric telescopic sleeve rods are fixedly connected to the upper side wall of the base, and a first horizontal supporting plate is fixedly connected to the ends, away from the base, of the two telescopic sleeve rods. A first horizontal T-shaped sliding groove is transversely formed in the lower side wall of the first supporting plate, a first T-shaped sliding block is slidably connected with the interior of the first T-shaped sliding groove, a second T-shaped slidinggroove is formed in the first T-shaped sliding block, the second T-shaped sliding groove is perpendicular to the first T-shaped sliding groove, and a second vertical T-shaped sliding block is slidablyconnected with the interior of the second T-shaped sliding groove. A welding device is fixedly connected with the end, away from the first supporting plate, of the second T-shaped sliding block, andthe base is of a hollow structure. By means of the welding clamp, a vehicle top cover can be stably clamped and not likely to deform, the welding device can be adjusted according to the size and thickness of the vehicle top cover, and welding and machining of the vehicle top cover assembly is facilitated.
Owner:赵硕
Airflow regulating switch
InactiveCN101178186ASimple structureEasy to useDomestic stoves or rangesLighting and heating apparatusAir volumeAirflow
The invention discloses an air volume adjustment switch, which comprises a bracket, a push-pull track, an air volume adjustment piece, a rotating shaft, a movable connecting rod and a knob. The push-pull track is arranged on the bracket, and a slide block is arranged inside the push-pull track. , a connecting rod seat is fixed on the slider, and the connecting rod seat is movably connected with one end of the movable connecting rod, and the other end of the movable connecting rod is connected with the air volume regulating piece, and the said knob is threadedly connected with the slider; There are two shaft sleeves, each of which is connected to a rotating shaft, and the other ends of the two rotating shafts are respectively connected to the two ends of the spring, and the spring is fixed in the middle of the air volume adjustment plate through the clamping case , the two rotating shafts are fixed on the surface of the air volume regulating piece. The invention is inlaid on the pipe wall of the range hood, which is easy to replace and repair. At the same time, a longitudinal push-pull track and a movable connecting rod are arranged to make it stretch freely. .
Owner:李宗彦
Split type mechanical variable speed equipment with automatic lubricating function
The invention discloses split type mechanical variable speed equipment with an automatic lubricating function, which includes a casing, a driving gear, a driven gear, a driving shaft and a driven shaft, wherein the casing is a steel hollow casing with a rectangular structure. The split type mechanical variable speed equipment has the following beneficial effects: the mechanical variable speed equipment is simple in structure and convenient to assemble, is convenient to replace and maintain as all the structures are independently mounted in a split manner, and after the above mechanical lubrication structure rotates for a certain rings at the driving shaft, the driving gear and the driven gear are lubricated automatically; besides, a resistance reduction structure is used for resistance reduction for the driving shaft and the driven shaft to further reduce mechanical frictional loss; a liquid leakage recycling structure is externally connected with a suction pump, so that lubricating oil during lubrication and production is recycled to avoid waste; through the structure cooperation, the variable speed device can be regularly and automatically lubricated during operation to effectively reduce the intensity of maintenance.
Owner:黄宇霖
Draw-out type low-voltage power distribution cabinet based on spontaneous combustion prevention protection
ActiveCN114361990APrevent slipping outReduce high temperature spontaneous combustionClimate change adaptationSubstation/switching arrangement cooling/ventilationSpontaneous combustionProcess engineering
The invention relates to the technical field of draw-out type low-voltage power distribution cabinets, discloses a draw-out type low-voltage power distribution cabinet based on spontaneous combustion prevention protection, and solves the problems that a draw-out movable cabinet body is inconvenient to draw out as a whole, a corresponding spontaneous combustion prevention protection mechanism is lacked in the power distribution cabinet, spontaneous combustion is easily caused by high temperature during operation of the power distribution cabinet, economic loss is caused and the like. The draw-out type low-voltage power distribution cabinet comprises a draw-out type low-voltage power distribution cabinet body, the draw-out type low-voltage power distribution cabinet body is of a cavity structure with an opening in one side, a plurality of heat dissipation protection box bodies are arranged in the draw-out type low-voltage power distribution cabinet body, and a draw-out movable cabinet body is arranged at the bottom of each heat dissipation protection box body; the heat dissipation protection box body is fixedly connected with the inner wall of the draw-out type low-voltage power distribution cabinet body, and the draw-out movable cabinet body is of a cavity structure with an opening in the top end. The interior of the draw-out movable cabinet body is cooled, the possibility of spontaneous combustion due to high temperature is reduced, and the whole draw-out movable cabinet body can be conveniently drawn out of the draw-out type low-voltage power distribution cabinet body.
Owner:卡雷迪电气(常州)有限公司
Steel-concrete joint waterstop of corrugated steel web plate composite girder bridge
PendingCN108797316AEasy to prefabLow site requirementsBridge structural detailsBridge materialsEthylene-propylene-diene-monomerComposite girder
The invention belongs to the technical field of steel-concrete joint waterstop, particularly relates to a steel-concrete joint waterstop of a corrugated steel web plate composite girder bridge. The steel-concrete joint waterstop of the corrugated steel web plate composite girder bridge comprises corrugated steel web plates, a corrugated steel web plate composite girder concrete bottom plate and acorrugated steel web plate composite girder concrete top plate, wherein the upper and lower ends of the corrugated steel web plates are separately embedded between the opposite side walls of the corrugated steel web plate composite girder concrete bottom plate and the corrugated steel web plate composite girder concrete top plate. The steel-concrete joint waterstop is convenient to prefabricate, low requirements in site conditions, and is particularly suitable for field operations. According to the reserved grooves of the steel-concrete joint waterstops, secondary damage to the structure caused by grooving after the completion of construction of the corrugated steel web plate bottom plate and web plates is reduced, and rainwater is prevented from eroding the joint by sequentially adheringa putty composite rubber sealing strip, a water-swellable rubber sealing strip and a ethylene-propylene-diene monomer sealing rubber strip from top to bottom to form a tight joint with the corrugatedsteel web plates and the concrete bottom plate.
Owner:LANZHOU JIAOTONG UNIV
Comprehensive carrier suitable for carrying tunnel equipment and facilities
PendingCN113107596ARealize "plug and play" functionEasy installation pathMining devicesCable installations in tunnelsArchitectural engineeringPlug and produce
The invention discloses a comprehensive carrier suitable for carrying tunnel equipment and facilities. The comprehensive carrier comprises at least one main rod arranged on the side wall or the top of a tunnel in the tunnel driving direction, each main rod comprises a rectangular outer shell and a plurality of branch bins arranged in the rectangular outer shell, clamping grooves extending in the length direction of the main rods are correspondingly formed in the outer side walls of the rectangular outer shells, and a plurality of penetrating holes arranged at intervals are formed in the bottoms of the clamping grooves. According to the comprehensive carrier suitable for carrying the tunnel equipment and facilities, the plug-and-play function of the tunnel equipment and facilities is realized, a convenient installation way is provided, sufficient power supply and network wiring are reserved, and rewiring in the later period is avoided; universal installation of various devices and subsequent increase of the devices are facilitated, pipelines can be clearly classified and carried, and replacement and maintenance are further facilitated; electromechanical equipment is convenient and fast to connect and install, the pipelines are orderly distributed, and disorder is avoided; and the main rods are convenient and quick to install and dismount, the simple and quick dismounting requirements of subsequent cable and equipment increase and decrease are met, the installation and maintenance period is shortened, and the construction and maintenance cost is reduced.
Owner:SHANGHAI MUNICIPAL ENG DESIGN INST GRP +2
Rapid screening and classifying device for chemical fertilizer production
PendingCN109622379APlay a shock absorbing effectImprove operational efficiencySievingGas current separationSecond screenElectric motor
The invention relates to a rapid screening and classifying device for chemical fertilizer production. The rapid screening and classifying device comprises a main body, a circular ring, a first screen,a pasting plate and a sliding rail, wherein an inlet is formed in the left side of the main body, a screening box is installed inside the inlet, a separation cylinder is arranged inside the screeningbox, and the separation cylinder is movably connected with the screening box; an outlet is formed in the outer surface of the separation cylinder, a motor is connected to the right side of the separation cylinder, and the motor and the separation cylinder are fastened through nuts; and a fixing plate is tightly attached to the lower part of the motor, welding connection is formed between the fixing plate and the main body, a first spring is connected below the fixing plate, and the circular ring penetrates through the outer wall of the inlet. According to the rapid screening and classifying device for chemical fertilizer production, a vibrating machine is arranged, the vibrating machine drives a second screen to vibrate through a vibrating belt so that chemical fertilizer falling from thefirst screen can fall into the classifying device more rapidly, the classification is more rapid, and the classification efficiency is improved.
Owner:程慧芳
Drainage device and method for tunnel and underground structure
InactiveCN108755722AReduce water pressureInhibit deteriorationFoundation engineeringDrainageEngineeringOuter Cannula
The invention provides a drainage device and method for a tunnel and an underground structure. The drainage device comprises an outer sleeve pipe penetrating through a tunnel lining or the undergroundstructure when used, a core pipe and a drainage structure control unit placed in the core pipe, wherein the lower end of the core pipe extends into the upper end of the outer sleeve pipe, and the core pipe is in threaded connection with the outer sleeve pipe. A plurality of second water release holes are formed in the outer wall of the lower portion of the outer sleeve pipe; a bearing part is arranged at the lower end of the core pipe, and a plurality of first water release holes are formed in the outer wall of the lower portion of the core pipe; and the drainage structure control unit comprises a stabilizing block placed in the core pipe and located on the bearing part, a guiding sleeve, a guiding rod, a connecting piece, a sealing piece, a spring, a top cover and one or more transversedrainage pipes, wherein the lower end of the guiding sleeve is fixedly connected with the upper end of the stabilizing block; the lower end of the guiding rod extends into the guiding sleeve, and theguiding rod is in sliding fit with the guiding sleeve; the connecting piece is fixedly connected with the upper end of the guiding rod; the sealing piece is mounted at the upper end of the connectingpiece and is in liquid sealing fit with the inner wall of the core pipe; the spring is mounted on the guiding sleeve in a sleeving mode, and the two ends of the spring are fixedly connected with the stabilizing block and the connecting piece correspondingly; and the upper end of the core pipe is closed by the top cover.
Owner:KUNMING SURVEY DESIGN & RES INST OF CREEC
Dust removal system
PendingCN108018089AExtended service lifeGuaranteed uptimeCombination devicesDispersed particle filtrationBaghouseSmall footprint
The invention discloses a dust removal system. The dust removal system comprises a cyclone dust remover and a bag type dust remover, wherein the bag type dust remover comprises a plurality of dust removing barrel bodies and the dust removing barrel bodies are distributed around the periphery of the cyclone dust remover. The system disclosed by the invention has the advantages of compact structure,convenience for conveying and transporting ash, small occupied area, capability of effectively preventing dust particles from being deposited to block pipelines, capability of effectively balancing pressure oscillation of a blast-furnace gas pipe network and capability of effectively reducing pipeline brushing, long service life, small operation noises, flexibility in hoisting and overhauling andsafety and reliability.
Owner:JIANGSU PROVINCE METALLURGICAL DESIGN INST
Flow stabilizing tank polishing auxiliary device
PendingCN111409011AImprove stabilityNot easy to shakeGrinding carriagesPolishing machinesPolishingEngineering
The invention discloses a flow stabilizing tank polishing auxiliary device. The flow stabilizing tank polishing auxiliary device comprises a triangular support and a base, the triangular support is slidingly mounted on the upper portion of the base, the top of the triangular support is provided with a vertical rod capable of moving up and down, the top of the vertical rod is connected with a transverse sleeve, a transverse supporting rod is movably sleeved with the sleeve, one end of the transverse supporting rod is provided with a detachable first support, the interior of the first support isrotatably provided with a supporting probe, and the flow stabilizing tank polishing auxiliary device has the advantages that the device is used for fixing a flow stabilizing tank body, the polishingefficiency is greatly improved, the manual cost is reduced, and meanwhile, safety problems are solved. The auxiliary device is mounted on the base of a polishing machine, the position is changeable, polishing treatment processes of flow stabilizing tanks of various models can be met, the whole support of the auxiliary device is designed to be triangular, the bottom is connected with the base of the polishing machine, the good stability is achieved, and supporting effect reliability is ensured.
Owner:XINGAN ANHUI ELECTRIC LTD BY SHARE LTD
Device of airborne unmanned aerial vehicle spreading cylinder and throwing method thereof
ActiveCN112340029ANo interferenceWidely applicable projectileAircraft componentsWeight reductionUncrewed vehicleEngineering
The invention relates to a throwing device of a spreading cylinder, in particular to a throwing method and device of an airborne unmanned aerial vehicle spreading cylinder. An existing airborne unmanned aerial vehicle spreader mainly adopts an electromagnetic type for throwing, and the problems that explosives lose efficacy in the long-term storage process, and the requirement for the environmentis high exist. The device is mainly composed of a fixing mechanism, an energy storage mechanism, a locking mechanism and an unlocking mechanism. Mechanical throwing is adopted, kinetic energy appliedby a person is converted into elastic potential energy of the spiral compression spring through the handle and stored, during throwing, the electric telescopic rod is controlled by an electric signalto release the elastic potential energy, and finally the elastic potential energy of the spiral compression spring is converted into kinetic energy of the scattering barrel.
Owner:XIAN TECH UNIV
Protective device capable of being installed conveniently for ascend operation vehicle
Owner:HEFEI YAMEI TECH CO LTD
Centralized driving LED colored lantern lighting device
InactiveCN101865411AImprove power utilization efficiencyReduce complexityElectrical apparatusPoint-like light sourceEffect lightEngineering
The invention provides a centralized driving LED colored lantern lighting device, belonging to the lighting technical field. The invention solves the problems that the existing LED colored lantern lighting device is provided with a plurality of drivers, occupies large space and has high cost and low electrical energy utilization ratio and is not convenient to uniformly regulate brightness and color of the lighting device. The centralized driving LED colored lantern lighting device comprises a driver and at least two LED colored lanterns, each LED colored lantern is internally provided with two light source tubes in different colors, at least one light source tube in each color is arranged, the light source tubes in the same color in each LED colored lantern are sequentially connected in series, so as to form a series branch, each series branch is driven by one driver, and the two terminals of each series branch are connected with corresponding output terminals of the driver. The invention can improve electrical energy utilization ratio, occupies small space and is convenient to uniformly and flexibly regulate the brightness and color of the entire lighting device and reduce cost.
Owner:FOSHAN CITY NANHAI DISTRICT LIANHE GUANGODNG XINGUANGYUAN IND INNOVATION CENT
Bulk density measuring device for latex powder production and detection
ActiveCN113588492AHigh precisionReduce driftPermeability/surface area analysisSpecific gravity measurementPhysicsMechanical engineering
The invention discloses a bulk density measuring device for latex powder production and detection, the bulk density measuring device comprises a measuring table and a weighing equipment body, the weighing equipment body is arranged at the top of the measuring table, the top of the weighing equipment body is provided with a capacity cylinder, a supporting movable seat is arranged above the capacity cylinder, a connecting column is arranged below the supporting movable seat, a feeding mechanism is arranged at the bottom of the connecting column, and a first gear disc is fixedly connected to the top of the connecting column. The invention relates to a bulk density measuring device for latex powder production and detection, belongs to the technical field of latex powder production and detection equipment, enables latex powder in a storage box to be uniformly poured into a capacity cylinder and not to be accumulated at one position, enables the latex powder to be kept in a naturally accumulated loose state, improves the measurement accuracy, and the bottom end of the discharge pipe extends into the capacity cylinder, so that the possibility that the latex powder drifts away in the process of pouring into the container is reduced.
Owner:江苏福吉利亚建材有限公司
Streamline type solid waste compressing and transferring device
InactiveCN107487572ARealize locking operationSimple structureRefuse transferringLoading/unloadingLifting capacityEngineering
The invention discloses a streamline type solid waste compressing and transferring device, belongs to the field of environmental protection equipment and mainly relates to a streamline type solid waste transferring device. The streamline type solid waste compressing and transferring device aims at solving the problems that in the prior art, due to unreasonable structures of solid waste transferring devices, in the feeding operation process, energy consumption is high, the lifting capacity is low, and the municipal solid waste disposal capacity is lowered. According to the streamline type solid waste compressing and transferring device, one end of each tipping bucket arm is hinged to a corresponding tipping bucket fixing seat, and the other end of each tipping bucket arm is fixedly connected with a tipping bucket. The two ends of each tipping bucket adjusting rod are hinged to the tipping bucket and a corresponding tipping bucket connecting rod correspondingly; and the other end of each tipping bucket connecting rod is connected with a feeding box in a hinged manner. The fixed end of each tipping bucket oil cylinder is connected with the feeding box in a hinged manner, and the extending-and-contracting end of each tipping bucket oil cylinder is connected with the corresponding tipping bucket connecting rod in a hinged manner. The streamline type solid waste compressing and transferring device is firm in structure and durable; the whole service life of the device is greatly prolonged; the device can be replaced and maintained conveniently; and the application scope is wide.
Owner:苏州妙文信息科技有限公司
Code spraying equipment for medical composite hard sheet packaging
ActiveCN113581576AEasy to replace and overhaulSmooth rotationTypewritersPackagingEngineeringDrug Package
The invention relates to the technical field of medicine box code spraying, and discloses code spraying equipment for medicine composite hard sheet packaging. The code spraying equipment solves the problems that the position of the code spraying equipment is inconvenient to adjust in all directions, certain limitation exists in actual use, and the code spraying efficiency of a tablet packaging box is affected. The code spraying equipment comprises a supporting and fixing top disc, a rotary code spraying control and adjustment seat and two code spraying equipment bodies, the rotary code spraying control and adjustment seat is arranged below the supporting and fixing top disc, the code spraying equipment bodies are arranged below the rotary code spraying control and adjustment seat, an annular groove is formed in the bottom of the supporting and fixing top disc, and a supporting ring is arranged above the rotary code spraying control and adjustment seat; and the distance between the two code spraying equipment bodies can be adjusted, the code spraying equipment bodies and the rotary code spraying control and adjustment seat are driven to rotate together, or the code spraying equipment bodies rotate automatically, meanwhile, the height of the code spraying equipment bodies can be adjusted conveniently, the position of the code spraying equipment bodies can be adjusted in all directions, and actual use is facilitated.
Owner:常州金鹰医药包装有限公司
Magnetron sputtering coating machine capable of achieving rapid cooling
InactiveCN113957401AEasy to fixSmall clamping areaVacuum evaporation coatingSputtering coatingEngineeringScrew thread
The invention discloses a magnetron sputtering coating machine capable of achieving rapid cooling. The magnetron sputtering coating machine comprises a magnetron sputtering coating machine shell, a threaded column is arranged in the magnetron sputtering coating machine shell, the top end of the threaded column is connected with the inner wall of the top of the magnetron sputtering coating machine shell through a bearing, the threaded column is sleeved with a threaded ring, the threaded ring is connected with the threaded column in a threaded mode, the threaded column is sleeved with a connecting ring, the connecting ring is located below the threaded ring, and a plurality of first connecting plates are arranged on the connecting ring. The magnetron sputtering coating machine capable of achieving rapid cooling belongs to the technical field of coating equipment, a plurality of workpieces can be conveniently fixed, the clamping area of the workpieces can be decreased at the same time, and heat dissipation and cooling are facilitated; and by driving the threaded column to rotate, the positions of the workpieces can be changed, a sputtering device does not need to move, the problem of non-uniform coating can be effectively avoided, and the production efficiency is higher.
Owner:苏州联鑫新材料技术有限公司
Retractable magnetic attraction insulation bird-proof pricking needle
PendingCN111066773AImprove toughnessEasy to disengageOverhead installationAnimal repellantsStructural engineeringMechanical engineering
The present invention discloses a retractable magnetic attraction insulation bird-proof pricking needle. The retractable magnetic attraction insulation bird-proof pricking needle comprises a base seatand a needle seat, a magnet is fixed inside a lower end of the base seat, the magnet is of an annular structure, a fixing block is fixed inside the magnet, an external thread opening is formed outside an upper end of the base seat, an external groove is formed inside the external thread opening, an internal groove is formed in middle of the external groove, a sleeve column is arranged inside theinternal groove, the sleeve column is fixed with a fixing block, a first spring sleeves a periphery of the sleeve column, an upper end of the base seat is connected with the needle seat through the external thread opening, an elastic supporting piece is arranged inside the needle seat, and a sleeve is fixed at a lower end of the elastic supporting piece. The retractable magnetic attraction insulation bird-proof pricking needle is in a multi-layer-type combined structure, simple in structure combination, and quick and convenient in installation, magnet magnetic force can resist typhoon, pricking needles are made of flexible material and better in toughness, when the pricking needles are closed up, detachment is convenient, the retractable magnetic attraction insulation bird-proof pricking needle is conductive for replace and maintenance and convenient for carry and transport, when the pricking needles are open, the pricking needles are scattered evenly, a bird-proof effect is better, and birds are not easily harmed.
Owner:华赫技术有限公司
Precise adjusting device for optical prism machining
ActiveCN112209605AQuick and easy disassemblyEasy to useGlass severing apparatusElectric machineryEngineering
The invention discloses a precise adjusting device for optical prism processing. The device comprises a base, a movable plate is arranged at the top of the base, a first sliding groove is formed in the top of the base, a first sliding block is arranged in the first sliding groove, and the top of the first sliding block is fixedly connected with the bottom of the movable plate. One side of the movable plate is connected with the base through an adjusting assembly, a movable block is arranged at the top of the movable plate, a second sliding groove is formed in the top of the movable plate, a second sliding block is arranged in the second sliding groove, and the top of the second sliding block is fixedly connected with the bottom of the movable block. A driving assembly matched with the movable block is arranged at the top of the movable plate. The precise adjusting device for optical prism machining belongs to the technical field of optical prism machining, and aims to adjust the position of a cutting disc in multiple directions according to actual requirements, facilitate actual use, simply and conveniently complete disassembly and assembly between a motor and a mounting base and facilitate later replacement and maintenance.
Owner:日禺光学科技(苏州)有限公司
Ocean high voltage-resistant and anti-corrosion cable convenient for replacement and maintenance
InactiveCN109859891AExtended service lifeStrong pressure and corrosion resistanceInsulated cablesInsulated conductorsInsulation layerEngineering
The present invention discloses an ocean high voltage-resistant and anti-corrosion cable convenient for replacement and maintenance. The cable for ocean is fixed on a cable channel which is employed to have a secondary protection effect and facilitate replacement and maintenance, the laying construction is convenient, the cable is not completely in contact with the cable channel to have an effecton protection of the cable and improve the service life of the cable, the internal and external portions of the cable channel are coated with anti-corrosion coating, the anti-corrosion coating is coated with an asphalt coating layer at the outer side of the cable channel to have anti-corrosion and high voltage-resistant effects, the cable itself has high voltage-resistant and anti-corrosion performances, a titanium alloy sheath is employed in the cable, is better than a traditionally used titanium alloy sheath, is non-poisonous, high in intensity, good in anti-corrosion performance, not easy to break off and convenient for turning of the cable, and a resin insulation layer, a braided strap, a mothproof layer, a reinforcement layer, an anti-corrosion layer, a liner and an armour of the cable itself have a good protection effect on the cable core body so as to improve the service life of the cable on the ocean.
Owner:SHANGHAI MARITIME UNIVERSITY
a track spotlight
ActiveCN107781726BEasy to disassembleEasy to operateLighting support devicesLight fasteningsEngineeringLED lamp
The invention discloses a track spot lamp. The track spot lamp comprises a lamp body and a base, wherein the surface of the lamp body is rotatably connected with a fixing rack; the top of the fixing rack is rotatably connected with a bottom plate; a first latch is fixedly mounted on the top of the bottom plate; a through hole is formed in the first latch; the top end of the first latch penetratesthrough the base and extends into the base; and a flange is fixedly mounted on the top of the base. The invention relates to the technical field of LED lamps. According to the track spot lamp, a key cap is pressed to push an ejector rod to slide leftwards, the ejector rod pushes a connecting rod, thus, the left end of the connecting rod drives two second latches to be separated from each other towards two sides, the first latch is inserted in the base, then the key cap is released, under the elasticity effect of the spring, the ejector rod is pushed to the original position, the two second latches are inserted in the through hole in the first latch and are fixed, and the lamp body is fixed on the base. The track spot lamp is simple to operate, the lamp body can be easily disassembled, andtherefore, change and repair are facilitated.
Owner:湖南华特光电科技有限公司
Novel insulator insulation box
PendingCN109647626AImprove sealingImprove insulation effectElectric supply techniquesWater leakageArchitectural engineering
The invention discloses a novel insulator insulation box. The novel insulator insulation box includes an insulation box body, an insulator, a heating pipe support frame, insulator electric heaters, and support pipes, wherein the insulation box body is composed of inner and outer steel plates and insulating materials filled between the two steel plates; the insulator is fixedly installed in the center of the bottom of the insulation box body; the heating pipe support frame is fixed on the inner wall of the insulation box body and surrounds the insulator; the insulator electric heaters are fixedly arranged on the heating pipe support frame; the upper end of the each support pipe is connected with the bottom of the insulation box body, and the lower end of the support pipe is connected with asupport beam flange, and the rain cover is arranged at the flange connection; and a power connection port, an instrument interface, a mated pipe interface and a heating pipe protection box are arranged on the insulation box body. The novel insulator insulation box has the advantages that the novel insulator insulation box has compact structure and is small and light; the upper and lower parts ofthe insulator insulation box are connected by flanges, thus being convenient for mounting, dismounting, replacement and maintenance; the rain cover is arranged at the flange connection of the supportpipe to prevent water leakage at the connection; and the entire insulator insulation box is good in sealing and heat preservation, is safe and reliable, and is convenient for construction.
Owner:DATANG ENVIRONMENT IND GRP
Motor rotor welding tool assembly with positioning function
ActiveCN114749865AChange tilt angleEasy to moveWelding/cutting auxillary devicesAuxillary welding devicesElectric machineEngineering
The invention relates to the technical field of motor rotor welding, discloses a motor rotor welding tool assembly with a positioning function, and solves the problems that after a motor rotor is fixed, the position of the motor rotor is inconvenient to adjust, and then different positions on the motor rotor are inconvenient to weld. A side plate is fixedly connected to the top of the fixed base, a movable supporting seat is arranged on one side of the side plate and connected with the side plate through a hydraulic telescopic part, a rotating shaft is arranged on one side of the movable supporting seat, one end of the rotating shaft is connected with the movable supporting seat through a first bearing, and the rotating shaft is sleeved with a fixedly-connected worm wheel. A worm is arranged on one side of the movable supporting seat, and one end of the worm is connected with the movable supporting seat through a rotating piece. And the position of the motor rotor can be adjusted while the motor rotor is conveniently fixed, so that welding equipment can conveniently weld different positions on the motor rotor.
Owner:南通特美特工具有限公司
Positioning clamp applied to automatic welding equipment for inner seams of drive axle housing rear cover
PendingCN107263002AEasy to get on and off manuallyGuaranteed concentricityWelding/cutting auxillary devicesAuxillary welding devicesStructural engineeringWeld seam
The invention discloses a positioning clamp applied to automatic welding equipment for inner seams of a drive axle housing rear cover. The positioning clamp comprises a base, four positioning air cylinder assemblies which are fixedly mounted on the base and are uniformly distributed along the periphery of the base, four jacking air cylinders, a rear cover positioning ring assembly arranged on the base, and a fixing mechanism arranged on the base for preliminarily fixing the drive axle housing rear cover; axle centers of the four positioning air cylinder assemblies are at equal altitude for guaranteeing height of the inner seams of the drive axle housing rear cover to be consistent; the rear cover positioning ring assembly is used for guaranteeing positions of the inner seams of the drive axle housing rear cover and concentricity of the rear cover; and the four jacking air cylinders and the four positioning air cylinder assemblies are arranged in a spaced mode. The positioning clamp is reasonable in design, is simple in structure, can be used for clamping and positioning the drive axle housing rear cover, realizes manual workpiece loading and unloading, automatically positions and clamps the workpieces, meets consistency of positions of welding seams of the rear cover after the workpieces are clamped, and has a very good practical effect and a very good commercial value.
Owner:CHENGDU HANYAN TECH
Automobile exhaust pipe with tail gas filtering function
ActiveCN108979796AReduce pollutionExtended service lifeExhaust apparatusSilencing apparatusAir pollutionExhaust pipe
The invention discloses an automobile exhaust pipe with a tail gas filtering function and relates to the technical field of automobile exhaust pipe equipment. The automobile exhaust pipe comprises a tail pipe and is characterized in a middle exhaust pipe is communicated to one end of the tail pipe, a first cooling water tank sleeves the middle of the periphery of the outer surface of the tail pipe, one end, away from the middle exhaust pipe, of the outer surface of the first cooling water tank is provided with a first fixing clamp groove, a fixing clamp piece is fixedly clamped to the first fixing clamp groove, and fixing connecting plates are fixedly connected to two ends of the fixing clamp piece. The automobile exhaust pipe has the advantages that the whole automobile exhaust pipe can be obtained by modifying an existing exhaust pipe, a gas filtering device is mounted on the tail pipe, multiple filtering can be performed on discharged tail gas, environment pollution caused by automobile tail gas is reduced favorably, the whole automobile exhaust pipe is low in use cost and convenient to use, and a first filter screen and second filter screen can be conveniently replaced and maintained.
Owner:ANHUI TIANYU AUTO PARTS MFG
Resonance-free voltage transformer
ActiveCN110031662ASmooth rotationSave spaceThermometer detailsVoltage/current isolationTransformerResonance
The invention discloses a resonance-free voltage transformer, which comprises a work module, a main control unit and an operation device, wherein the work module comprises a voltage transformer and aresonance eliminator; a conducting groove is formed in a position of a center axial line of the voltage transformer; the resonance eliminator is inserted and connected inside the conducting groove; one end of the resonance eliminator and the conducting groove are mutually connected in series through current, so that the resonance eliminator and the voltage transformer are combined into a whole; the main control unit comprises a microprocessor, a memory, an information collecting module and a timing module; the information collecting module is in communication connection with the voltage transformer and the microprocessor; and the microprocessor is in communication connection with the memory, the timing module and the operation device. The resonance eliminator is arranged inside the conducting groove in a pluggable and dismountable way; the replacement and the overhaul are convenient; a great space is effectively saved; the intelligentization of a system is effectively improved; the monitoring and the overhaul of equipment are convenient; the work efficiency is improved; and the safety is enhanced.
Owner:国网新疆电力有限公司公司哈密供电公司 +3
Novel robot arm
PendingCN111660322AReduce use costPrevent twistingJointsArmsPhysical medicine and rehabilitationRobot hand
The invention discloses a novel robot arm. The robot arm comprises a shoulder structure, a big arm, an elbow structure, a forearm and a wrist structure; the shoulder structure is connected with the big arm; the big arm is connected with the elbow structure; the forearm is arranged below the elbow structure; the wrist structure is connected below the forearm; the shoulder structure comprises a shoulder joint speed reducer, a shoulder joint forward-and-backward movement driving motor, a shoulder joint forward-and-backward movement driving gear pair and a shoulder joint leftward-and-rightward movement driving motor; the elbow structure comprises an elbow joint and an elbow joint driving motor; the wrist structure comprises an electric conduction slip ring connected with the forearm and a connecting flange below; and the connecting flange and a manipulator are detachably mounted together. According to the novel robot arm, through the structural design, the electric conduction slip ring isadded to the wrist structure, twisting and winding of cables during movement of a mechanical arm can be prevented, ageing can be decelerated, replacement and overhauling can be facilitated, meanwhile,the shoulder size can be reduced, and the use cost of the robot arm is reduced.
Owner:SHAANXI VIHERO TECH CO LTD
A Harmonic Free Voltage Transformer
ActiveCN110031662BSmooth rotationSave spaceThermometer detailsVoltage/current isolationTransformerOvercurrent
Owner:国网新疆电力有限公司公司哈密供电公司 +3
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