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260results about How to "Not easy to collide" patented technology
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Metal oxide anode assembly for cathode protection of ship
This invention relates to a shipping cathode protective metal oxide anode assembly, which is composed of anode, conducting bar, insulating bracket and fixing frame, the anode uses titanium as base, which assumes disc shape, the working surface is coated with ceramic compound metal oxide conducting coat, the opposite side is welded with conducting pole with solid titanium bar or copper core compound titanium bar, the anode bracket uses glass fiber to reinforce epoxy resin compound material and shape by thermoforming, the anode is pressed tightly by fixing frame and fixed by bolt, and the fixing frame is made by using corrosion-resistance polymer material. The ship with assistant anode assembly is fit for installing at the part whose curvature half-diameter is shorter, which has well electrochemical capability, not easy to damage, and can work long; and it has long life and well stability.
Owner:725TH RES INST OF CHINA SHIPBUILDING INDAL CORP
Safe transportation device of mosaic tiles
ActiveCN106275795AAchieve safe transportationImprove protectionNon-removalbe lids/coversContainers to prevent mechanical damageTransport engineeringPulley
The invention relates to a transportation device, in particular to a safe transportation device of mosaic tiles. The safe transportation device of the mosaic tiles aims to achieve that when transported, the mosaic tiles are not prone to damage. The safe transportation device of the mosaic tiles comprises a second electromagnet, front rolling wheels, a transportation box, first fixed pulleys, second fixed pulleys, first springs, a box cover, a second rotating plate, a first iron block, a first rotating plate, a first electromagnet, sponge mats, layering blocks, a tile containing box, stay wires, rollers, rotating rods and back rolling wheels. A groove is formed in the outer bottom of the transportation box. The second electromagnet is arranged in the groove. The safe transportation device of the mosaic tiles achieves that when the mosaic tiles are transported, protective measures are taken in each transportation step, and especially, more protective measures are taken to prevent damage caused by collision among the mosaic tiles.
Owner:平邑经济开发区投资发展有限公司
Portable dry-wet dual-purpose smoothbore pipe and line bore pipe inner surface wiping and cleaning device
The invention discloses a portable dry-wet dual-purpose smoothbore pipe and line bore pipe inner surface wiping and cleaning device. Device wiping liquid is supplied through a quantitative spraying method, and supplying is even and controllable. Long-time and durable work of a standby power source is achieved through a small-power wiping and large-diameter pipeline mechanism. The device is compact and ingenious in structure and light in weight, and carrying and field work are facilitated. A ball head washing handle brush has the automatic advancing and retreating function, the axial force and deformation stressed by a flexible shaft are eliminated, abrasion of the flexible shaft is relieved, and rotation can be achieved in a labor saving mode. A reliable sealing structure is adopted, and a solution and gas do not leak. The device solves the problems that a current wiping machine depends on a power source and cannot wipe a large hole, carrying is not convenient, liquid supplying cannot be quantitative, spraying cannot be achieved, and equipment is corroded through leaking liquid. The wiping method is divided into a dry wiping mode and a wet wiping mode, spraying is not carried out during dry wiping, the ball head brush is directly used for rotary wiping, and during wet wiping, spraying and liquid supplying are carried out at the ball head brush while the ball head brush carries out rotary wiping.
Owner:谭建忠 +1
Auto part cleaning device
InactiveCN107639071AEasy to recycleEffective bufferFlexible article cleaningCleaning using toolsDrive shaftReducer
The invention relates to the technical field of auto part surface treatment, in particular to an auto part cleaning device. According to the auto part cleaning device, cleaned auto parts are recycledconveniently, and the practicality is high. When the auto parts are placed at the position of an opening, the auto parts can be effectively buffered, collision between the auto parts and the bottom wall of a working chamber is avoided; meanwhile, in the cleaning process, a stirring blade rotates to drive liquid in the working chamber to generate vortex, collision between the stirring blade and theauto parts in the working chamber does not occur easily, service lives of the auto parts are ensured, and thus the use reliability thereof is improved. The auto part cleaning device includes a cleaning tank, a motor and a speed reducer. The bottom output end of the speed reducer is provided with a transmission shaft, the transmission shaft is provided with the stirring blade, and the right side wall of the cleaning tank is provided with a water inlet pipe and a water outlet pipe. The auto part cleaning device further includes two groups of sliding rails and a filtering plate. The auto part cleaning device further includes a supporting plate, two groups of buffering springs and a buffer plate, and the bottom ends of the two groups of buffering springs are connected with the left side and the right side of the top end of the supporting plate respectively.
Owner:JIANGSU KANGJIE MACHINERY
Header for combine harvesters
The invention provides a header for combine harvesters. The header comprises a dustpan header frame (11), a cutter (13) at an opening of a dustpan, a reel (12) in the upper front, a header screw (15) in the inner rear of the dustpan, a reel support bar (12A) crossing the frame and supported above the rear of the frame, and a header transmission mechanism transmitting power to the former parts. Power for the cutter (13) is input from the left by a bridge transmission shaft (161a) transversely arranged in the rear of the dustpan header frame; power for the cutter screw (15) and the reel (12) is input from the right by a reel transmission shaft (129b) mounted in the reel support bar. Part of the transmission structures of the header are arranged on the left; compared with the prior transmission, the header has the advantages that bilateral balance is facilitated, shock absorption and noise reduction are also facilitated, bridge transmission is achieved with a crank and link mechanism rather than the prior swing ring structure, and the header is simple in structure, low in cost and convenient to maintain.
Owner:XINGGUANG AGRI MACHINERY
Display screen and electronic equipment
ActiveCN110619814ANot easy to collideNot easy to damageIdentification meansLight guideComputer science
The invention discloses a display screen and electronic equipment. The display screen comprises a display module and a backlight module, wherein the backlight module is connected with the display module; the backlight module comprises a frame body and a light guide plate, the edge part of the light guide plate is arranged in the frame body, the backlight module is provided with a light through hole, the light through hole penetrates through the frame body, and the area of the cross section of the light through hole is reduced in the direction close to the display module. After the arrangement,the distance between an optical device and the inner surface of the light through hole is increased, and if the electronic equipment falls off or collides, the backlight module is not prone to colliding with the optical device, so that the optical device is not prone to damage.
Owner:VIVO MOBILE COMM CO LTD
Rotor and rotating shaft connecting structure of smoke exhaust motor
ActiveCN107294269AGood protectionImprove the protective effectMagnetic circuit rotating partsMechanical energy handlingMotor shaftEngineering
The invention relates to a smoke exhaust motor. A rotor and rotating shaft connecting structure of a smoke exhaust motor comprises a rotor and a motor shaft. The rotor comprises a rotor iron core and a plurality of magnetic steel sheets. The rotor iron core is provided with a plurality of magnetic steel sheet installing holes extending along an axial direction of the rotor. The magnetic steel sheets pass through the magnetic steel sheet installing holes in a one-to-one opposed manner. Two ends of the rotor iron core are provided with a plurality of jacks which extend along the axial direction of the rotor and distribute in a circumferential direction. The motor shaft comprises two half shafts. The half shaft is provided with a plurality of driving claws which pass through the jacks in a one-to-one corresponding manner. The rotor and the half shafts transmit torque just through the driving claws. The rotor and rotating shaft connecting structure is advantaged in that the magnetic steel sheets do not easily be impacted, and the rotor and the motor do not need large pressure extrusion and can be connected and separation is convenient. The rotor and rotating shaft connecting structure solves problems that magnetic steel sheets of a smoke exhaust motor are easily impacted and the rotating shafts need large pressure extrusion to be assembled together, and separation is difficult after the rotor and the rotating shaft are assembled together.
Owner:嵊州市双港电器有限公司
Portable multifunctional tool box for animal husbandry and veterinary surgeons
InactiveCN108836491APracticalEasy to carrySurgical furnitureNursing accommodationEngineeringAnimal husbandry
The invention provides a portable multifunctional tool box for animal husbandry and veterinary surgeons. The tool box comprises a bottom box, an intermediate box, an upper cover, a handle, a retractorand a box opening device, wherein the intermediate box is positioned at the top of the bottom box; the intermediate box is movably connected with the bottom box; the upper cover is positioned at thetop of the intermediate box; the upper cover is rotationally connected with the intermediate box; the handle is positioned in the middle of the top of the upper cover; the handle is fixedly connectedwith the upper cover; the retractor is positioned on the two sides of the upper cover; the retractor is fixedly connected with the upper cover; the box opening device is positioned at the top of the two sides of the bottom box; the box opening device is fixedly connected; buckles are fixed on the two sides of the bottom of the intermediate box. The tool box is provided with the retractor, can ensure that a strap is extended, is convenient for a veterinarian, can further be manually pulled through the handle, is convenient to carry, high in practicability, and applicable to the production and use of the tool box, and has a good development prospect.
Owner:陈守谦
Dense splicing joint type concrete/ECC combined laminated plate and construction method thereof
InactiveCN111155691AEasy to useGuaranteed bearing capacityClimate change adaptationFloorsFloor slabArchitectural engineering
The invention discloses a dense splicing joint type concrete / ECC combined laminated plate and a construction method of the dense splicing joint type concrete / ECC combined laminated plate. The combinedlaminated plate comprises prefabricated plates and a cast-in-place layer. First grooves and second grooves are correspondingly formed in the two ends of the top of each prefabricated plate. Third grooves are formed in the bottoms of the first grooves at equal intervals in the direction perpendicular to the joint direction, fourth grooves are formed in the bottoms of the second grooves at equal intervals in the direction perpendicular to the joint direction, and the first grooves and the second grooves are formed in the direction parallel to the joint direction. After the prefabricated platesare symmetrically spliced, the first grooves and the second grooves are aligned to form first grooves, and the third grooves and the fourth grooves are aligned to form second grooves. Connecting longitudinal ribs are arranged in the second grooves. Additional long construction ribs are arranged at the bottoms of the first grooves. The first grooves and the second grooves are simultaneously pouredwith an ECC material. The construction method comprises the following steps that a die plate is assembled; and plate bottom carrying bars and truss rebars are bound, the prefabricated plates are poured, the prefabricated plates are hoisted in place, the connecting longitudinal ribs and the additional long construction ribs are bound, an ECC layer is poured, the plate top stress reinforcing ribs are bound, and the concrete layer is poured. By the adoption of the dense splicing joint type concrete / ECC combined laminated plate and the construction method, the normal use performance and the bearing capacity of the floor are ensured, meanwhile the thickness of the floor can be reduced, the consumption of the reinforcing bars and the dead weight of the floor are reduced, and the dense splicing joint type concrete / ECC combined laminated plate has the large economic benefits and is environmentally-friendly.
Owner:NANJING CONSTR ENG GRP +1
Centralized rapid charging pile and using method thereof
InactiveCN109606162AFast chargingMonitor your surroundingsCharging stationsElectric vehicle charging technologyCharge currentCharged current
The invention discloses a centralized rapid charging pile and a using method thereof, which belong to the technical field of charging piles. The centralized rapid charging pile includes a charging pile shell; a charging module is connected in the charging pile shell; the charging module includes a power supply control device; power transmission lines are connected between the power supply controldevice and charging guns; the power supply control device is connected with a metering module and a wireless signal communication module; a charging switch is connected in the power supply control device; the charging switch is connected with the metering module; high-definition image acquisition modules, display modules and command input modules are connected to the charging pile shell; the high-definition image acquisition modules are connected with a vehicle model recognition system; and a power collection and distribution unit is connected to a management control platform. The scheme adjusts a current and a voltage quota of the charging pile according to different vehicle models, so that the charging pile can charge different vehicles with a maximum allowable charging current of the corresponding vehicle.
Owner:沈阳炳恒科技有限公司
Underground fire hydrant
Owner:XIAN YUANBAICHANG TRADING
Wire fixing clamp
InactiveCN106300162AImprove installation efficiencyAvoid lossElectrical apparatusElectrical and Electronics engineeringEngineering
Owner:GREE ELECTRIC APPLIANCES INC
Hot smoke composite type fire detector
InactiveCN101551931ASimple structureAvoid damageFire alarm electric actuationFire detectorPrinted circuit board
The present invention provides a hot smoke composite type fire detector having a simple structure and capable of observing the light generated by a display lamp in each direction. The hot smoke composite type fire detector (100) includes a main body base (10), a printed circuit board (1), a thermal sensitive element (2), a dark box (3), a display lamp (4) arranged on the printed circuit board (1), a protective cover (30) and a club-shaped photoconductive tube (5) for guiding the light emitted from the display lamp (4) to the outer of the protective cover (30), wherein the photoconductive tube (5) penetrates a throughhole (35) of the photoconductive tube formed on the protective cover (30), and one end face of the photoconductive tube (5) confronts the display lamp (4), the other end face is projected outside the protective cover (30), the projecting height is about identical with a projecting height of the dark box (3) or more than the projecting height of the dark box (3), moreover, the photoconductive tube (5) opposites with the thermal sensitive element (2) after an interval of the dark box (3).
Owner:NOHMI BOSAI LTD
Intelligent networked automobile laser radar teaching practical training platform
InactiveCN112530228ASmooth slidingAvoid damageCosmonautic condition simulationsSimulatorsIntelligent NetworkSimulation
The invention discloses an intelligent networked automobile laser radar teaching practical training platform which comprises a protection box, a storage cavity is formed in the protection box, an opening is formed in the upper end of the protection box, a lifting plate is arranged in the storage cavity, a detachable mounting plate is mounted on the lifting plate, an automobile laser radar practical training platform body is mounted on the mounting plate, a U-shaped groove is formed in the inner wall of the storage cavity, and two first sliding blocks moving vertically are slidably connected into the U-shaped groove. The automobile laser radar practical training platform is reasonable in structure, the automobile laser radar practical training platform can be stored, the automobile laser radar practical training platform can be protected and prevented from dust through the protection box and a sealing plate, dust is not prone to falling on the platform when the platform is not used, andthe platform is not prone to collision; and meanwhile, an administrator does not need to clean and sweep the automobile laser radar practical training platform regularly, so that the automobile laserradar practical training platform is effectively prevented from being damaged, and the labor capacity of the administrator is also reduced.
Owner:北京圣能机电设备有限公司
Exhaust system and automobile
ActiveCN104265426AReduce crystallizationEase wasteExhaust apparatusSilencing apparatusExhaust fumesPulp and paper industry
The invention discloses an exhaust system. The exhaust system comprises an exhaust pipe (21) and an SCR (Selective Catalytic Reduction) injection device which is arranged on the exhaust pipe (21); the SCR injection device comprises a nozzle (22) which is hinged to the exhaust pipe (21); the SCR injection device also comprises a sliding casing (23), a swing rod (24) and a driving part (25); the sliding casing (23) and the nozzle (22) are fixed; the swing rod (24) is connected with the exhaust pipe (21) in a rotating mode; the driving part (25) is fixedly connected with the swing rod (24); one end of the swing rod (24) is matched with the sliding casing (23) in a sliding mode; one end of the driving part (25) is located in the exhaust pipe (21); the rotating surface of the nozzle (22) and the rotating surface of the swing rod (24) are located in the surface of the exhaust flow direction and the rotating directions of the rotating surfaces are opposite to each other. According to the exhaust system, the reaction effect of a reducing agent and the exhaust can be improved and meanwhile the waste of the reducing agent is reduced. The invention also discloses an automobile.
Owner:ANHUI JIANGHUAI AUTOMOBILE GRP CORP LTD
Parking device applicable to side parking spaces
The invention relates to a parking device, in particular to a packing device applicable to side parking spaces. The packing device applicable to the side parking spaces comprises a packing wheel and a stretchable piece, wherein the parking wheel is connected on the tail portion of a automobile bottom, an axle of the parking wheel is arranged along length direction of an automobile body, two ends of the stretchable piece are respectively connected with the automobile bottom and the parking wheel, when the stretchable piece extends to a first height, the parking wheel contacts with the ground, and when the stretchable piece continuously extends to reach a second height to enable the rear wheels to be lifted up, the parking wheel is driven by a motor to drive the automobile body to move around the front wheels of an automobile. The stretchable piece lifts up the rear wheels to separate from the ground, and the parking wheel is driven by the motor to drive the automobile body to move around the front wheels of the automobile, so that only an automobile head portion needs to be parked in a side parking space, and an automobile tail portion can be rotated into the side packing space by rotating the parking wheel, and thus parking operation is completed. The packing device applicable to the side parking spaces is simple to operate, high in operation precision, and can enable the automobile to not to be prone to collision to automobiles in adjacent parking spaces.
Owner:HANGZHOU BRANCH ZHEJIANG GEELY AUTOMOBILE RES INST +2
Friction type potato washing device for agricultural production
InactiveCN108294336AEfficient removalObvious sludge removal effectFood treatmentCircular discGear wheel
The invention discloses a friction type potato washing device for agricultural production. The friction type potato washing device comprises a washing tank, wherein a base plate and a transmission tank body are arranged on the lower side of the washing tank; the lower end of the transmission tank body is fixedly connected with the upper end surface of the base plate through a plurality of supporting columns; a pushing vertical rod is arranged on one side of the end surface of a rotating disk; two ends of the pushing vertical rod are connected with the inner walls of the transmission tank bodythrough a limiting and sliding mechanism; an eccentric pushing circular column is also arranged on the end surface of the rotating disk; one side of a sliding push plate is connected with and fixed toa pushing vertical rod through a plurality of connecting push rods; a plurality of dual-surface racks which penetrate through the vertical pipes are arranged on one side close to the vertical pipes,of the sliding push plate; each transmission gear which is meshed with the corresponding dual-surface rack is arranged on the outer side wall of the lower end of the corresponding vertical rod; and washing brushes are respectively mounted on the outer side wall in the washing tank, of each vertical pipe. The friction type potato washing device disclosed by the invention is simple in structure; theeffect of removing mud from potato peels is obvious; and the friction type potato washing device is stable in transmission, high in efficiency, and high in practicality.
Owner:黄锦山
Rotating vehicle charging box cover actuator
InactiveCN111058714AEasy to useSimple designWing fastenersSuperstructure subunitsActuatorControl theory
The invention relates to a rotating vehicle charging box cover actuator. The rotating vehicle charging box cover actuator comprises an actuator shell and a push rod. The actuator shell is arranged ina vehicle body and is provided with an inner cavity. The push rod is movably arranged in the inner cavity and is connected with a charging box cover. The push rod has a first position corresponding tothe closing of the charging box cover and a second position corresponding to the opening of the charging box cover, wherein the first position is located below the second position, and an angle difference exists between the first position and the second position. The push rod can move up and down relative to the actuator shell, and can also rotate relative to the actuator shell, so that the pushrod can be switched between the first position and the second position. The vehicle charging box cover actuator has locking and rotating functions, so that the actuator can drive the charging box cover to do rotating opening motion in parallel to the vehicle body during unlocking, an existing hinge type structure is replaced, and loosening and breaking are avoided.
Owner:NINGBO HUAKAI ELECTRONICS TECH CO LTD
One-hand stent conveyer
The invention relates to a one-hand stent conveyer, comprising a shell, a guide tube fixed at one end into the shell, a front end arranged at one end of the guide tube, and a sheath slidably sleeving the guide tube, and also comprising two travel retainers fixed in the shell and extending along the guide tube as well as a push mechanism slidably mounted on the shell and fixed to the sheath; the other end of the guide tube at least runs through one travel retainer and extends out of the shell; the push mechanism includes a travel plate slidably mounted in the shell and positioned between the two travel retainers, a sheath support fixed to the travel plate and connected with the sheath and a travel push-button connected with the travel plate and extending out of the shell. The one-hand stent conveyer is simple in structure and low in cost and can provide longer life for the shell.
Owner:SUZHOU TIANHONGSHENGJIE MEDICAL INSTR CO LTD
Space debris removing device and method and space debris maintaining method
ActiveCN110254755AEasy to captureNot easy to collideCosmonautic vehiclesCosmonautic partsEngineeringRotating disc
The invention discloses a space debris removing device and method and a space debris maintaining method. The device comprises a carrying mechanism, a telescopic mechanism, a synchronous rotating disc and a flexible grabbing mechanism; the carrying mechanism is used for moving to be synchronous with a target debris track; one end of the telescopic mechanism is inserted and limited in the carrying mechanism and is arranged rotatable, and the other end of the telescopic mechanism is connected with the flexible grabbing mechanism; the synchronous rotating disc is rotationally arranged on one side face of the carrying mechanism, and the synchronous rotating disc is arranged on the telescopic mechanism in a sleeving mode and is used for driving the telescopic mechanism to rotate; and the flexible grabbing mechanism is used for capturing target debris and is in flexible contact with the target debris. According to the space debris removing device and method and the space debris maintenance method, synchronous rotation of the flexible grabbing mechanism and the target debris can be achieved, so that space debris in rotation can be captured conveniently. The space debris with different shapes can be captured, the collision is not easy to generate, the application range is wide, and the stability and the safety are high.
Owner:NAT UNIV OF DEFENSE TECH
Production device and production method of grooved laminated slab without bars on periphery
InactiveCN113043419AIncrease productivityImprove product qualityMouldsMould fastening meansProduction lineCrack resistance
The invention discloses a production device and a production method of a grooved laminated slab without bars on the periphery. In the production process of prefabricated slabs, an automated production line is adopted. Before the prefabricated slabs are poured, a plurality of equidistant groove assemblies are arranged and the groove assemblies are inserted into the surface layers of the prefabricated slabs. After the prefabricated slabs are poured and fully solidified, groove holes capable of containing middle connecting steel bars are formed, and then the middle connecting steel bars are mounted in a matched mode, so that reliable connection of every two adjacent prefabricated slabs and adaptive matched connection of a subsequently poured laminated slab and a building body are achieved. The prefabricated slabs are produced through the automated production line, groove blocks are placed through a mechanical arm, wedge-shaped ribbed groove blocks are formed through synthetic resin, and the connecting bars are sequentially placed in the groove holes during field mounting, so that the crack resistance and the meshing effect of the concrete laminated slab are enhanced, the production efficiency is improved, and the total construction cost is reduced. Reliable supporting and pouring safety are ensured through a supporting mechanism.
Owner:CHINA CONSTR SCI & TECH CO LTD +1
Self-light-adjusting-type clean louver
ActiveCN108252637AImprove observation effectImprove sound insulationDoor/window protective devicesPhotovoltaicsConductive materialsEngineering
The invention provides a self-light-adjusting-type clean louver. The self-light-adjusting-type clean louver comprises a louver frame, a piece of outer glass and a piece of inner glass which are parallely arranged in the front-back direction are assembled in the louver frame, and vertically-arranged horizontal blades are assembled in the middles of the outer glass and the inner glass. Edge blades are connected to the two ends of the blades and comprise connecting ends and control ends, and the control ends of the edge blades horizontally extend into frame bodies of the louver frame. A control module is assembled on the upper portions of the frame bodies on the two sides of the louver frame and comprises a control piece manufactured through a conductive material, and the two ends of the control piece are connected with power connection pieces fixed in the louver frame through metal springs. A photovoltaic panel is assembled on the outer side face of the louver frame, and positive poles and negative poles of the photovoltaic panel are connected with the power connection pieces through wires correspondingly. According to the self-light-adjusting-type clean louver, the strength of lightirradiating to a house provided with the louver can be automatically adjusted to be kept relatively balanced, and adjusting is synchronously and instantaneously completed.
Owner:金华市华冠科技有限公司
Device facilitating bottled food encasement and transportation
ActiveCN112172899ANot easy to collideEasy to fixPackaging foodstuffsPackaging bottlesEngineeringFood products
The invention relates to the technical field of transportation devices, and discloses a device facilitating bottled food encasement and transportation, wherein the device comprises a shell and a fixing assembly, and is characterized in that bottled food is placed between two antiskid chains, and under the extrusion effect of the bottled food, the sides, close to the vertical center line of the shell, of the antiskid chains start to contract, rotating wheels move towards the side away from the vertical center line of the shell under the action and drive telescopic rods to contract, then liquidin the telescopic rods enters a liquid storage disc under the extrusion action, the liquid in the liquid storage disc also moves into an outer pipe, and at the moment, under the action of a spring, clamping blocks have a one-way limiting effect on one-way rings, so that the one-way rings can only rotate in one direction, the antiskid chains can only rotate in one direction, the bottled food can beput in normally and is limited when pulled out, and then the effects that the bottled food is fixed stably and is not prone to collision are achieved.
Owner:佛山市卓润食品有限公司
Lifting device for pipeline installation construction
ActiveCN114590746ANot easy to collideReduce the overall heightLifting devicesArchitectural engineeringStructural engineering
The invention relates to a lifting device for pipeline installation construction, and belongs to the field of prefabricated pipeline installation construction, the lifting device comprises a moving platform, the moving platform is provided with a lifting assembly, and the lifting assembly comprises a first lifting unit and a second lifting unit; the first lifting unit comprises a first stand column fixed to the movable platform, a first lifting platform and a first driving mechanism for driving the first lifting platform to move relative to the first stand column are arranged on the first stand column, and the second lifting unit comprises a second stand column fixed to the first lifting platform. A second lifting platform and a second driving mechanism for driving the second lifting platform to slide relative to the second stand column are arranged on the second stand column, a receding groove is formed in the position, below the second lifting unit, of the movable platform, and the second lifting platform comprises a supporting plate. The ventilation system assembly has the effect that the ventilation system assembly can be conveniently hoisted indoors.
Owner:中建五局安装工程有限公司
Stainless steel automatic slot shaping device capable of improving efficiency and smoothness
InactiveCN104209569ANot easy to collideGuaranteed to workPlaning/slotting machinesPositioning apparatusSteel platesEngineering
The invention relates to a stainless steel automatic slot shaping device capable of improving efficiency and smoothness. Working tabletops are arranged at the upper end of a working frame. Working rails are arranged at the two ends of the working frame. A tool portal frame is arranged on the working rails and connected with a tool base. A tool frame with a tool is arranged on the tool base. The working tabletops include the workpiece placement tabletop and the working stroke tabletop. A workpiece fixing part is arranged at the upper end of the workpiece placement tabletop. An automatic blow hole and an automatic cooling emulsified liquid injecting hole are formed in the two sides of the tool of the tool frame respectively. A workpiece is fixed to the workpiece placement tabletop. The tool is driven by the tool portal frame to do three-dimensional slot shaping movement. The plate face of a stainless steel plate can not easily collide with other workpieces in the movement process, scratching is avoided, machining accuracy is improved, multi-point contact is achieved, and smooth running of the stainless steel automatic slot shaping device is ensured. Waste is automatically eliminated through automatic air blowing on one side, cooling emulsified liquid is automatically injected on the other side, machining quality is ensured, and working gaps and smoothness of dovetail groove guide rails are ensured through dovetail cushion blocks and anti-abrasion belts.
Owner:TIANJIN SOWIN AUTOMATIC DOOR
Valuables transportation logistics container
InactiveCN106429023AReduce weightNot easy to collidePackaging under vacuum/special atmosphereContainers to prevent mechanical damageDisplay deviceTransportation logistics
The invention discloses a valuables transportation logistics container. The valuables transportation logistics container comprises an outer container and an inner container for holding valuables, and further comprises a vacuumizing port, a display and magnetic material plates; the display is arranged on the top surface of the outer container; the vacuumizing port is formed in the outer container; six outer surfaces of the inner container are provided with the magnetic material plates having the same areas with the six outer surfaces; and the inner container is put in the outer container. The valuables transportation logistics container performs dual effective protection for the valuables by vacuum and magnetic suspension, is safe and reliable, can observe the suspension conditions in the inner container through the display at any time, and indirectly knows specific states of the valuables in the transportation process.
Owner:GUANGXI UNIV
Nasal cavity medicine applying device used after nasal polypectomy
The invention discloses a nasal cavity medicine applying device used after nasal polypectomy, and relates to the technical field of medical equipment. The nasal cavity medicine applying device used after nasal polypectomy comprises a sleeve pipe, wherein a piston is in sliding connection to the inner part of the sleeve pipe; an extruding rod is fixedly mounted at the right end of the piston; a spring is arranged on the periphery of the extruding rod in a sleeving manner; an air inlet is fixedly mounted at the left end of the sleeve pipe; a material collecting pipe is fixedly connected to the center of the left end of the sleeve pipe through an air pipe; and one-way valves are respectively and fixedly mounted in the air inlet and the air pipe. According to the nasal cavity medicine applyingdevice used after nasal polypectomy disclosed by the invention, in the medicine applying process, the material transporting pipe can be supported and limited, so that the material transporting pipe is conveniently aligned to a wound and performs applying, the wound is not liable to impact because of shaking of hands, and the operation difficulty is reduced; and before applying medicines, mucus atthe wound can be blown away, so that the contact between liquid medicines and the wound is facilitated, and the effect of the medicines is improved.
Owner:JILIN UNIV
Cleaning device of spinning assembly
The invention relates to the technical field of scribing mechanical processing, in particular to a cleaning device of a spinning assembly. The cleaned spinning assembly is convenient to recycle, and the practicability is high. When the spinning assembly is placed at an opening, the spinning assembly is not likely to collide with the bottom wall of a work cavity; in the cleaning process, stirring blades rotate and drive liquid in the work cavity to generate vortexes, and the stirring blades are not likely to collide with the spinning assembly in the work cavity; the service life of the spinningassembly is ensured; meanwhile, the cleanliness is high, and accordingly the use reliability is improved. The cleaning device comprises a box body, a motor and a speed reducer. The work cavity is formed in the box body, a feeding pipe and a discharging pipe are arranged on the right side wall of the box body, the opening is formed in the top of the box body, and a box cover is arranged at the opening. The cleaning device further comprises two sets of slide rails, a filter plate, a support plate, two sets of buffer springs, a buffer plate, a grid protective cover, an ultrasonic cleaner and a controller, and the ultrasonic cleaner is arranged in the work cavity.
Owner:JIANGSU KANGJIE MACHINERY
Rapid growth method of large-sized graphene glass
ActiveCN107541714AQuality improvementIncrease concentrationGrapheneChemical vapor deposition coatingAlcoholTube furnace
The invention discloses a rapid growth method of large-sized graphene glass. The method comprises the following steps that 1) large-sized quartz glass is cleaned; 2) the cleaned quartz glass is placedinto a high-temperature tube furnace, wherein the temperature in a reaction cavity is 1000-1100 DEG C, and the reaction cavity is vacuumized and air is evacuated until the vacuum degree is 10 Pa or below; 3) Ar and H2 are led into the reaction cavity, ethyl alcohol steam is led into the reaction cavity after airflow is stable, and then a graphene growth process is started, wherein the growth timeis 4-30 minutes; and 4) after growth of graphene is completed, the ethyl alcohol steam is cut off, the Ar and H2 flow rate is decreased, Ar / H2 is cut off after the temperature is decreased to the room temperature, and then the large-sized graphene glass is obtained. According to the rapid growth method provided by the invention, the preparation time of the graphene glass is shortened to be 4-30 minutes from a few hours, and by adopting the rapid growth method, graphene glass of a larger size can be prepared.
Owner:北京石墨烯研究院有限公司
Pre-magnetizing system
The invention provides a pre-magnetizing system (10). The pre-magnetizing system (10) comprises a transmission device (12), a code spurting device (14), a pressing and fixing device (16) and a magnetizing device (18); the code spurting device (14) is arranged over the transmission device (12); the pressing and fixing device (16) is arranged over the transmission device (12); furthermore, the pressing and fixing device (16) is positioned in the downstream of the code spurting device (14) corresponding to the transmission direction of the transmission device (12); and the magnetizing device (18)comprises a permanent magnet (19) arranged on the pressing and fixing device (16). The pre-magnetizing system in the invention aims to at least improve the production efficiency and the product quality.
Owner:北京麦戈龙科技有限公司 +1
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