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42results about How to "Disassemble in time" patented technology
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Millisecond rapid reconstruction method and system for power supply network after power network failure
ActiveCN110233478ARealize non-stop continuous operationIncrease success rateContigency dealing ac circuit arrangementsInformation technology support systemNetwork connectionMaster station
The invention provides a millisecond rapid reconstruction method and system for a power supply network after power network failure. A rapid network reconstruction master station collects power networkstate information from a transformer substation or a substation of a power plant, and compares the power network state information with a control strategy table containing possible failures; when itis monitored that an anticipated power network splitting failure occurs, switch-on pre-starting signals are sent to sub-stations corresponding to a plurality of network connection recovery circuit breakers; after the failure is cleared, the substations are used for identifying a clearing moment according to in-place information, and sending synchronous check switch-on signals to the correspondingin-place network connection recovery circuit breakers; and meanwhile, the master station independently monitors the clearing of the failure, sends backup synchronous check switch-on signals to the corresponding network connection recovery circuit breakers, and realizes the network reconnection of the split power network within 150ms after splitting on the basis of the above mechanism. The circuitbreaker which forms an electromagnetic loop network is disconnected after the interconnection of the power network is recovered.
Owner:BEIJING SIFANG JIBAO AUTOMATION +1
Expansion rack for new energy vehicle trunk
The invention relates to an expansion rack for a new energy vehicle trunk. The expansion rack comprises a first placement plate, inserting block fixing blocks and non-slip structures, wherein the first placement plate is internally provided with an inner groove, and the inner groove is internally provided with a through hole. Second rotating shafts are fixed to one ends of fixing rods, and inserting blocks are fixed to the other ends of the fixing rods. Third rotating shafts are fixed to the side faces of the first placement plate and a third placement plate, a blocking door is disposed abovethe third rotating shafts, a strut is fixed above the third placement plate, a fixing device is connected to one end of the strut, and the non-slip structures are fixed to the surfaces of the first placement plate and a second placement plate. According to the expansion rack for the new energy vehicle trunk, the non-slip structures are arranged on the upper surfaces of the first placement plate and the second placement plate which are in the extension rack, and moreover, the non-slip structures are in a sawtooth shape, so that the friction between the bottom of an object and the surfaces of the first placement plate and the second placement plate can be increased, and good non-slip protection for the object placed on the first placement plate and the second placement plate which are in theextension rack is facilitated.
Owner:佛山市创扬机械有限公司
Active portable welding joint intelligent detector
PendingCN109765267ARealize portable rapid detectionQuick evaluationMaterial flaws investigationInformation processingLuminosity
The invention relates to an active portable welding joint intelligent detector which comprises an active heat source positioned above a welding joint position of a welding workpiece. The upper part ofthe active heat source is connected with an information detection and processing unit by a mounting bracket; a power supply module is respectively connected with the active heat source and the information detection and processing unit so as to provide a power supply to the active heat source and the information detection and processing unit; the information detection and processing unit comprisesan array-type infrared temperature detection module for detecting a temperature of a welding joint and a visible light and depth camera module for detecting luminosity of the welding joint; an information processing module is respectively connected with the array-type infrared temperature detection module and the visible light and depth camera module; and the information processing module is alsosequentially connected with a data storage module and a data transmission module. By the active portable welding joint intelligent detector disclosed by the invention, rapid evaluation on welding quality can be implemented; and compared to existing welding quality evaluation, the evaluation of the active portable welding joint intelligent detector has the advantages of light weight, convenience in carrying and low cost.
Owner:朱清
Intelligent crushing treatment equipment for household garbage
InactiveCN112024573AReduce lossAvoid causing uneven crushingTransportation and packagingSolid waste disposalElectric machinerySewage
The invention provides intelligent crushing treatment equipment for household garbage. The intelligent crushing treatment equipment comprises a crushing box, a material conveying mechanism, a crushingmechanism, a sewage collecting mechanism, a material returning conveying belt and a material returning motor, wherein the material conveying mechanism is installed at the upper end of the crushing box, and the crushing mechanism is installed below the material conveying mechanism in a running fit mode; the sewage collecting mechanism is installed below the crushing mechanism, the material returning conveying belt is installed inside the portion, located below the sewage collecting mechanism, of the crushing box in a running fit mode, the material returning motor is installed inside the crushing box through a motor base, and an output shaft of the material returning motor is connected with the material returning conveying belt. The material conveying mechanism can achieve quantitative conveying of kitchen garbage, and preliminarily breaks broken bone type hard garbage in the kitchen garbage, crushing blades are installed at the crushing mechanism in a clamped mode, and can be detachedand replaced in time during damage, and the sewage collecting mechanism can collect water contained in the kitchen garbage, and reduces odor and garbage leachate.
Owner:蔡焕年
Photothermal catalytic carbon dioxide reaction detection apparatus and photothermal catalytic carbon dioxide reaction detection method
PendingCN110585998AAccurate measurementTimely cleaningComponent separationChemical/physical processesLow noiseHydrogen
The invention discloses a photothermal catalytic carbon dioxide reaction detection apparatus and a photothermal catalytic carbon dioxide reaction detection method. The apparatus comprises a photothermal catalytic reactor, a heating device, an incident light source, a CO2 gas source, a gas chromatograph and a detection system, wherein the gas chromatograph is connected to a hydrogen generator, a low-noise pump and an N2 gas source. The method comprises: opening the CO2 gas source, the N2 gas source, the hydrogen generator, the low-noise pump and the gas chromatograph; weighing catalyst powder,placing the catalyst powder into the sample loading device in the photothermal catalytic reactor, vacuumizing the photothermal catalytic reactor by using a vacuum pump, continuously introducing CO2 gas, and opening the heating device; adding distilled water into the photothermal catalytic reactor; opening the incident light source; sampling at fixed time intervals, wherein the amounts of the samples sampled each time are the same; and immediately making the sample enter the gas chromatograph, testing, and carrying out data analysis by a detection system. With the apparatus and the method of the present invention, the conversion rate of the photocatalytic reaction product can be accurately detected.
Owner:SHANGHAI INST OF TECH
Upwards propping type push force clamping device
InactiveCN107717521ADisassemble in timeQuality assurancePositioning apparatusMetal-working holdersEngineeringScrew thread
The present invention relates to a clamping device, especially a push-up thrust clamping device, which includes a base, a wedge-shaped rod, a push rod and an arc-shaped jaw, and is characterized in that the base includes two symmetrically arranged The block against the upper surface of the workpiece is horizontally provided with an offset for pressing against the right side wall of the workpiece, and the other side of the block is provided with a contact surface for pressing against the left side wall of the workpiece. There is a sliding fit between the blocks and there is a spring between them; the side of the base is hinged with a connecting plate, the upper end of the connecting plate is screwed with a driving bolt, and the driving bolt is offset against the offset, and the lower end of the connecting plate is connected to the wedge rod. In contrast, the wedge-shaped rod is horizontally arranged in the base and passes through the installation cavity provided at the lower part of the base. The wedge-shaped rod is slidingly fitted with the base and a spring 2 is arranged between the two. The top-up thrust clamping device adopting the technical solution of the present invention has the characteristics of good clamping effect, guaranteed workpiece processing quality and convenient loading and unloading.
Owner:成都中源红科技有限公司
Gas-driven pump skid-mounted hydrogenation equipment
PendingCN108332045AEasy to integrate and installEasy maintenanceVessel geometry/arrangement/sizeGas handling applicationsHydrogenBuffer tank
The invention relates to a gas-driven pump skid-mounted hydrogenation equipment. According to the technical scheme, a hydrogenation machine, a gas-driven pump, a buffer tank, an air compressor and thelike which are required by the gas-driven pump skid-mounted hydrogenation equipment are installed in a skid-mounted box body in an integrated mode, the skid-mounted box body is arranged on the frontside, the left side and the right side of the hydrogenation machine in an opened mode so that working personnel and a vehicle needing to be hydrogenated can conveniently get close to the hydrogenationmachine so as to facilitate the hydrogenation operation, an air outlet, a lifting opening and a heat dissipation opening are formed in the position, above the gas-driven pump, of the top of the skid-mounted box body, the air outlet can allow the hydrogen possibly leaked at the gas-driven pump to be discharged in time, the lifting opening can conveniently allow the buffer tank to be lifted and assembled or disassembled from the lifting opening, the heat dissipation opening can allow heat generated by the air compressor to be dissipated in time, in addition, the skid-mounted box body is provided with a first roller shutter door, a second roller shutter door and a third roller shutter door on one side of the gas-driven pump, one side of the buffer tank and one side of the air compressor correspondingly, so that a maintainer can conveniently enter the box body to overhaul, maintain, assemble and disassemble the gas-driven pump, the buffer tank and the air compressor.
Owner:上海氢枫能源技术有限公司
Oil tank with filtering screen cylinders
InactiveCN103742461AEffective filteringDisassemble in timePump assembliesFluid-pressure actuator componentsFuel tank
The invention relates to an oil tank with filtering screen cylinders. The oil tank comprises a tank body, an oil inlet tube and an oil outlet tube are arranged at the two ends of the tank body respectively, and the filtering screen cylinders are arranged at both ports of the oil inlet tube and the oil outlet tube. Upper end covers and lower end covers, which are provided with round holes, are arranged on the filtering screen cylinders, and filtering screens are arranged between the upper end covers and the lower end covers. According to the oil tank, the filtering screen cylinders are arranged at an oil inlet and an oil outlet of the oil tank, hydraulic oil in and out of the oil tank is filtered effectively through the filtering screens on the side walls of the filtering screen cylinders, and the filtering screen cylinders can be only dismounted and cleaned timely after a period of working.
Owner:GUANGXI NANNING BAILANSI SCI & TECH DEV
A centrifuge solid-liquid separation device
The invention provides a solid-liquid separation device for a centrifugal machine. The solid-liquid separation device comprises a shell, cover plates, a filter disc and a centrifugal machine body, wherein the cover plates are buckled at the upper part of the shell, the filter disc is located in the shell and is connected with the bottoms of the cover plates, and the centrifugal machine body is located at the lower end of the shell; a liquid outlet formed in the bottom of the filter disc and a liquid inlet formed in the top of the centrifugal machine body are connected through a pipeline; the centrifugal machine body is further connected with a liquid outlet pipe, and a flow guide groove is formed in the inner wall of the liquid outlet pipe. According to the solid-liquid separation device for the centrifugal machine, by forming the flow guide groove in the inner wall of the liquid outlet pipe, a phenomenon that a liquid draining passage is blocked by separated crystals of crystallized materials is avoided; large-particle impurities such as colloids are filtered by virtue of the filter disc before a mother solution is subjected to solid-liquid separation, so that the purity of separated solids is improved.
Owner:张逸
Sizing casing pipe cover for PE-pipe cooling water tank
The invention relates to a sizing casing pipe cover for a PE-pipe cooling water tank. The sizing casing pipe cover is used for the water feeding side of a sizing casing pipe, wherein the sizing casing pipe comprises a sleeve and a sizing pipe; a plurality of water discharging holes are radially and uniformly distributed on the sizing pipe at intervals; a pipe opening at the end surface of the water feeding side of the sizing pipe extends out of the sleeve; a pipe opening at the end surface of the water discharging side of the sizing pipe is level to a sleeve opening; the end surface of the water feeding side of the sizing pipe is fixedly connected with the sleeve by a fixing ring, and a coaxial gap is reserved between the sizing pipe and the sleeve; the fixing ring is provided with a through hole which is coaxial to the sizing pipe; threads are arranged on the outer wall of the fixing ring; a casing pipe cover is meshed and fixedly arranged on the fixing ring and can close the pipe opening at the end surface of the water feeding side of the sizing pipe; water feeding ports are radially and uniformly distributed on the casing pipe cover at intervals; the pipe opening at the water feeding side of the sizing pipe and the inner wall of the casing pipe cover form a water feeding cavity body; the cavity body communicates with the coaxial gap reserved between the sizing pipe and the sleeve.
Owner:天津满华管材有限公司
Solid-liquid separation device for centrifugal machine
The invention provides a solid-liquid separation device for a centrifugal machine. The solid-liquid separation device comprises a shell, cover plates, a filter disc and a centrifugal machine body, wherein the cover plates are buckled at the upper part of the shell, the filter disc is located in the shell and is connected with the bottoms of the cover plates, and the centrifugal machine body is located at the lower end of the shell; a liquid outlet formed in the bottom of the filter disc and a liquid inlet formed in the top of the centrifugal machine body are connected through a pipeline; the centrifugal machine body is further connected with a liquid outlet pipe, and a flow guide groove is formed in the inner wall of the liquid outlet pipe. According to the solid-liquid separation device for the centrifugal machine, by forming the flow guide groove in the inner wall of the liquid outlet pipe, a phenomenon that a liquid draining passage is blocked by separated crystals of crystallized materials is avoided; large-particle impurities such as colloids are filtered by virtue of the filter disc before a mother solution is subjected to solid-liquid separation, so that the purity of separated solids is improved.
Owner:张逸
Steel quenching filter device for continuous-annealing battery and process method
PendingCN108083514AEliminate residueReduce contentWater contaminantsTreatment involving filtrationElectrical batteryStrip steel
The invention relates to a steel quenching filter device for a continuous-annealing battery and a process method, and belongs to the field of cold-rolled product quenching treatment. The device comprises a spraying working slot, a spraying pump, a clear liquid box, a first settling tank, a water supplementing pump, a second settling tank and a manganese sand filter, wherein the spraying working slot is connected with the first settling tank through a pipeline; the first settling tank is communicated with the second settling tank at a high place; the second settling tank is connected with the manganese sand filter through a pipeline; the manganese sand filter is in pipeline connection with the second settling tank through a self-circulating filter pump; the second settling tank is in pipeline connection with the clear liquid tank through the liquid supplementing pump; and the clear liquid tank is in pipeline connection with the spraying working slot through the spraying pump; and quenching treatment is performed, so that the proportion of sand-hole defects formed in a strip steel surface is reduced, and therefore, color difference on the strip steel surface is eliminated for enabling the strip steel surface quality to reach O5 surface requirements.
Owner:东海新材料有限公司
Slope vegetation reconstruction ecological structure
PendingCN113261461AImprove survival rateRestrict growthGeneral water supply conservationSelf-acting watering devicesVegetationStructural engineering
The invention relates to a slope vegetation reconstruction ecological structure. The slope vegetation reconstruction ecological structure comprises a windproof box, one end of the windproof box is provided with an opening, the windproof box comprises a first half box and a second half box, the first half box and the second half box are connected through a connecting piece, a growth opening is formed in the side wall, away from the opening, of the windproof box, the growth opening is divided into two parts by the first half box and the second half box, the growth opening comprises a first half opening and a second half opening, a first brush is arranged on the side wall of the first half opening, a second brush is arranged on the side wall of the second half opening, the first brush and the second brush are oppositely arranged and make contact with each other, and a plurality of stabilizing assemblies used for being stably connected with the sloping field are arranged on the windproof box. The slope vegetation reconstruction ecological structure has the effect of improving the survival rate of tree seedlings.
Owner:江苏信实环境工程有限公司
Stranding machine for rubber strip production
ActiveCN112281528AImprove the efficiency of joint stockAvoid slow processing efficiencyRope making machinesElectric machineryStructural engineering
The invention discloses a stranding machine for rubber strip production. The stranding machine comprises a rack, wherein the rack comprises an upper containing frame and a lower containing frame; speed adjusting motors are arranged at the front end and the rear end of the left side of the lower containing frame; rotating shafts are connected to the right sides of the speed adjusting motors; four rotating teeth are arranged on the rotating shafts; a stranding assembly is arranged at the position, corresponding to the rotating teeth, of the upper containing frame; the stranding assembly comprises a fixing frame, and the fixing frame is located at the bottom of the upper containing frame and is in an L shape; a swing block is hinged to the right end of the fixing frame. and a take-up assemblyis arranged in the middle of the fixing frame and comprises a spool and a wire handle. According to the stranding machine, the stranding types of the rubber strips, nylon wires, silica gel and othermaterial wires are increased, the diversity of rubber strip processing and stranding is facilitated, the types of rubber strip products of the stranding machine are enriched, and the stranding efficiency of the rubber strips, the nylon wires or other insulating materials is effectively improved.
Owner:ANHUI ANQING SHASHI AUTO PARTS
Charging seat with conductive needle
ActiveCN105261858AEffective contactImprove stabilityBatteries circuit arrangementsCoupling contact membersEngineeringElectrical and Electronics engineering
The invention discloses a charging seat with a conductive needle. The charging seat comprises a body and a conductive needle which is telescopically positioned on the body via an elastic mechanism. The conductive needle forms a charging electrode. The part stretching out of the body of the conductive needle is at least higher than the distance between a host and the body during charging. After being pressed, the conductive needle which is supported by the elastic mechanism is in pressure contact with a charging electrode on the host. According to the invention, the conductive needle is used as the charging electrode for being in contact with and charging the charging electrode of the host; the conductive needle is telescopically positioned on the body via the elastic mechanism and the elastic mechanism bears pressure and is shrunk during charging, so pressure contact between the conductive needle and the charging electrode on the host is maintained, effective contact between the host and the charging seat body during the charging is ensured, and stability is improved.
Owner:KINGCLEAN ELECTRIC
Simple clothes drying frame
InactiveCN102704248ADoes not affect appearanceEasy to assemble and disassembleOther drying apparatusTextiles and paperResidential areaIndustrial engineering
The invention discloses a simple clothes drying frame, which comprises a crank slide block mechanism, wherein the crank slide block mechanism respectively consists of a main body rod, a rocker rod, a support rod and a slide block at two sides, the front end of the support rod is provided with a clothes drying rod fixed through clamp buckles, the back end of the support rod is glidingly connected with a chute arranged on the main body rod through the slide block, a position limiting block is arranged on the chute, the back part of the main body rod is fixedly provided with a clamping support frame, and a regulating screw is arranged on the clamping support frame. The device utilizes the work principle of the crank slide block mechanism, can be folded, can be conveniently mounted and dismounted, can be temporarily arranged on a balcony railing for hanging clothes of people, and can be dismounted in time after the clothes drying, the appearance of residential areas is not influenced, and the instant use after the mounting is realized.
Owner:WUXI INST OF COMMERCE
Building seismic structure simulation device
ActiveCN110335530BEffective experienceDisassemble in timeEducational modelsEarthquake resistant structuresElectric machinery
Owner:深圳防灾减灾技术研究院
An integrated device for multi-channel detection of multiple behaviors in mice
The invention provides an integrated device for multi-channel detection of multiple behaviors of mice, which is characterized in that: it includes a box body, including a splicing device, a first accommodation space, a second accommodation space, and a storage device, and the splicing device is set On the box body, the first accommodating space and the second accommodating space are respectively recessed from the box body, and the splicing device further includes a first movable unit, a second movable unit and a rotating unit, The first movable unit is movably arranged in the first accommodating space, the second movable unit is movably arranged in the second accommodating space, the rotating unit is movably connected with the box body, and the first The movable unit is movably connected to the second movable unit; the storage device is formed by being recessed from the other side of the box body, and the storage device is suitable for the splicing device.
Owner:XUZHOU MEDICAL UNIV
Die-casting machine convenient to disassemble and convenient to clean
The invention relates to the technical field of die-casting machines, and discloses a die-casting machine convenient to disassemble and convenient to clean. The die-casting machine comprises a mounting bottom plate, a bottom mold is fixedly installed at the top of the mounting bottom plate, the top of the mounting bottom plate is fixedly provided with two mounting plates which are located on the left side and the right side of the bottom mold, two clamping blocks are movably installed on the top of the bottom mold, the sides, backing to each other, of the two mounting plates are inserted withinserting rods which are in fixing connection with the two clamping blocks, clamping springs located between the mounting plate and the clamping block are sleeved on the inserting rod located on the same side, the sides, backing to each other, of the two inserting rods are fixedly provided with pull rings, and two bearing columns located on the left side and the right side of the bottom mold are fixedly installed at the top of the mounting bottom plate. According to the die-casting machine convenient to disassemble and convenient to clean, by arranging a connecting piece and a clamping piece,the process of clamping and separating of the clamping piece and the connecting piece is achieved, and therefore bonding and separation of the clamping piece and the connecting piece are achieved.
Owner:盐城金圣汽车部件有限公司
Building anti-seismic structure simulation device
ActiveCN110335530AEffective experienceDisassemble in timeEducational modelsArchitectural engineeringEngineering
The invention discloses a building anti-seismic structure simulation device. The building anti-seismic structure simulation device comprises a vibration isolation support and a fixed support which areboth connected between an external vibration table and an experience table, and a switching device used for switching the vibration isolation support and the fixed support; the fixed support comprises a plurality of fixed rods, and the plurality of fixed rods are arranged on the table surface of the external vibration table in a lifting mode, and the upper ends of the fixed rods are detachably connected with the external experience table; the switching device comprises a switching motor and a dismounting and mounting device used for disassembling and mounting the vibration isolation support and the table top; and the dismounting and mounting device comprises a dismounting and mounting base arranged on the table surface and a rotating sleeve rotatably sleeved on the dismounting and mounting base. According to the building anti-seismic structure simulation device, the switching device is arranged into the switching motor and is in linkage with the dismounting and assembling device, so that the vibration isolation support can be completely separated when fixedly connected, and the experience experiment can be better carried out.
Owner:深圳防灾减灾技术研究院
Millisecond-level rapid reconfiguration method and system of power supply network after power grid fault
ActiveCN110233478BRealize non-stop continuous operationIncrease success rateContigency dealing ac circuit arrangementsInformation technology support systemNetwork connectionMaster station
Owner:BEIJING SIFANG JIBAO AUTOMATION +1
Adjustable cooling device for producing medical equipment plastic product
The invention discloses an adjustable cooling device for producing a medical equipment plastic product. The adjustable cooling device comprises a case, wherein two wind covers are symmetrically arranged on the inner surface of the case; fixed blocks are symmetrically fixed on the surfaces of the wind covers; second limiting grooves are symmetrically formed in the surfaces of the fixed blocks; anddisk springs are symmetrically arranged on the surfaces, relative to the upper and lower sides of the fixed blocks, of the wind covers. Designed fixture blocks can be embedded into the second limitinggrooves, the wind covers and the case are connected together on the basis of ensuring that the structure is steady and firm, bolts are not needed for fixation, so that the mounting step and the timeare shortened, and the working efficiency is effectively improved; and in addition, the adjustable cooling device is simple in structure and convenient to operate and lowers the labor intensity of theworking staff.
Owner:杭州兔研工业设计有限公司
A tunnel construction method including support structure
InactiveCN108756932BSolve assembly difficultiesFast constructionUnderground chambersTunnel liningHigh stiffnessArchitectural engineering
The invention discloses a tunnel construction method including a support structure, which uses a step method or a partial excavation method to excavate the tunnel in sections; For the support structure, assemble the temporary support structure on the temporary side wall and support and fix the permanent support structure; pour grout between the permanent support structure and the surrounding rock; the second division: the grout to be prepared for the first division After solidification and the support structure is stable, excavate the second section of this section. After excavating to the length of the first section, repeat the construction of the first section, and cycle until the last section, and remove the temporary support structure , and apply secondary lining; after completing the construction of this section, excavate the next section of tunnel until the completion of the entire tunnel. In the method of the invention, the supporting structure is an assembled structure away from the wall, and has the characteristics of fast construction, high precision, high mechanization, high rigidity, high strength, etc., and solves the problem of difficulty in assembly caused by deformation caused by stress on the structure.
Owner:SOUTHWEST JIAOTONG UNIV
Shield construction system
The invention provides a shield construction system, which includes a shield receiving shaft and a turn-back belt conveyor assembly, wherein the shield receiving shaft is arranged on the tunneling route of the shield machine, and in the direction of tunneling of the shield machine, the shield The first tunnel and the second tunnel are respectively formed on both sides of the machine receiving shaft, and the shield receiving shaft is used to initiate the second shield machine and receive the first shield machine; at least a part of the return belt conveyor assembly is arranged in the second tunnel , to be used to automatically transport the muck produced by the second shield machine to the ground when excavating the second tunnel; in the direction of shield machine excavation, the width of the part of the return belt conveyor assembly located in the shield receiving shaft is the same as The ratio of the width of the shield receiving well is greater than 0 and less than or equal to 30%. The invention solves the unreasonable layout of the belt conveyor and the receiving shaft of the shield machine in the prior art, which causes the shield machine to be unable to be received normally, slows down the progress of the shield machine construction, prolongs the construction period of the shield machine, and improves the construction efficiency of the shield machine. The cost of shield construction.
Owner:中铁十四局集团隧道工程有限公司 +1
A nasal feeding tube device that can conveniently monitor the temperature of liquid food
ActiveCN113133946BDisassemble in timeEasy to replaceDomestic articlesFeeding-tubesAnimal scienceObstetrics
The invention discloses a nasogastric feeding tube body device which can conveniently monitor the temperature of liquid food. The bottom of the second hollow rectangular tube is fixedly connected with a food inlet, the outside of the food inlet is fixedly connected with an external thread, the external thread is fixedly connected with a connecting pipe, and one side of the connecting pipe is provided with a water and food inlet , baffles are fixedly connected on both sides inside the main body of the pipeline connection device. The present invention communicates with the main body of the pipeline connection device by setting the first hollow rectangular tube and the second hollow rectangular tube, and can connect two pipelines at the same time. The liquid food and water can be entered respectively, and the infusion pipeline can be connected through the set feeding port and the connecting pipe, and the connecting pipe can be easily disassembled in time through the set external thread, and the pipeline can be replaced conveniently.
Owner:FOURTH HOSPITAL OF HEBEI MEDICAL UNIV
A charging stand with conductive pins
ActiveCN105261858BEffective contactImprove stabilityBatteries circuit arrangementsCoupling contact membersEngineeringElectrical and Electronics engineering
Owner:KINGCLEAN ELECTRIC
Rapid blade installation structure
InactiveCN104675749AEasy to assembleDisassemble in timePump componentsPumpsEngineeringMechanical engineering
Owner:ZHONGSHAN WEIHE ELECTRICAL APPLIANCES
Central air conditioner fan coil pipe air opening filtering device
PendingCN110285493AKeep Your Breathing HealthyEasy to assemble and disassembleLighting and heating apparatusSpace heating and ventilation detailsLocking mechanismEngineering
The invention discloses a central air conditioner fan coil pipe air opening filtering device. The central air conditioner fan coil pipe air opening filtering device comprises an angle iron frame, a filter shell, a filter and a dismounting rod. The angle iron frame is fixed to a roof and located on the outer side of an air duct air outlet. The filter shell is connected with the angle iron frame in a clamped mode. The filter is arranged in the filter shell. The filter shell is provided with a ventilation cavity and two functional cavities. The top and bottom of the ventilation cavity are provided with an air inlet and an air outlet correspondingly. Air flow of the air duct air outlet enters the filter through the air inlet and is then discharged from the air outlet. A positioning block, a first spring, a hinging seat, a first pawl, an inner sleeve, a fixing seat, an unlocking block, a locking mechanism, an unlocking mechanism and an air bag lever mechanism are arranged in each functional cavity. The filtering device is additionally arranged at the air flue air outlet, so that air blown out of a fan coil pipe can be filtered; and when air is not circulated because an air duct is blocked, the pressure of the air duct is increased, the position of a baffle and the position of a sliding block are changed due to expansion of an air bag, whether the air duct is blocked or not can be judged by observing the position of the sliding block or baffle, and therefore the filter can be cleaned in time.
Owner:贾晓丽
Polishing equipment for machining hardware bathroom parts and using method of polishing equipment
InactiveCN113953959ASupportTo regulateGrinding carriagesPolishing machinesHydraulic cylinderPolishing
The invention discloses polishing equipment for machining hardware bathroom parts and a using method of the polishing equipment. The polishing equipment comprises a bottom plate, the top of the bottom plate is fixedly connected, a polishing disc is arranged at the bottom of a portal frame, a connecting plate is fixedly connected to the top of the bottom plate, and a hydraulic cylinder is installed on the side edge of the connecting plate; and the end of the hydraulic cylinder is rotationally connected with a supporting rod through a rotating shaft, the end of the supporting rod is rotationally connected with a first supporting plate through a rotating shaft, and the side edge of the first supporting plate is connected with a first threaded rod through threads. Through the cooperation of the hydraulic cylinder, the supporting rod, the first supporting plate and the connecting plate, when the equipment is used, a placed material can be effectively supported, meanwhile, the adjusting effect can be effectively achieved according to the height of the material, and therefore during polishing, materials of different heights can be polished, and the polishing effect is effectively improved.
Owner:黄春岛
Fireproof insulation board manufacturing method
PendingCN112776456AImprove the stabilityImprove work efficiencyLamination ancillary operationsLaminationWorkbenchIndustrial engineering
The invention relates to a fireproof insulation board manufacturing method, a fireproof insulation board manufacturing device is used, the fireproof insulation board manufacturing device comprises a workbench, a clamping and fixing mechanism and a spraying mechanism, the workbench is installed on the existing working ground, the clamping and fixing mechanism is arranged at the upper right end of the workbench, the spraying mechanism is arranged at the upper right end of the workbench, the spraying mechanism is arranged in the just left side of the clamping and fixing mechanism, and the lower end of the spraying mechanism is arranged in the upper end of the workbench. According to the invention, the fireproof insulation board is manufactured by adopting the design concept of combining multiple clamping and regulating structures, and the arranged clamping mechanism can be used for carrying out all-directional clamping and fixing treatment on an inner core board, so that the overall stability degree of the inner core board is improved; meanwhile, compared with a traditional spraying mode that the inner core plate is horizontally placed and the face is changed manually, the spraying mode that the inner core plate is vertically placed and the face can be automatically changed is adopted by the whole device, the overall working efficiency can be greatly improved, and the phenomenon that the integrity and the smoothness of the spraying face are reduced due to the fact that workers make contact with the spraying face by mistake can be avoided.
Owner:付小豪
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