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Rapid assembly welding construction method for boiler steam blowpipes
PendingCN121988924Aquick dockingImprove efficiencyWelding/cutting auxillary devicesAuxillary welding devicesButt jointPipe
The invention discloses a rapid assembly welding construction method for boiler steam blowpipes. The method comprises the steps that small-pipe-diameter and large-pipe-diameter welding auxiliary structures are manufactured, pipelines are hoisted to the installation position for butt joint, the corresponding welding auxiliary structures are selected according to the pipe diameters so that pipe openings of the pipelines can be aligned and preliminarily welded and positioned, and final butt joint welding is completed after the auxiliary structures are dismantled. An auxiliary mounting and welding structure of the automatic screwing device is further manufactured, and the device enables a screwing driving mechanism to be in butt joint with a connecting bolt, a nut or an adjusting bolt by adjusting the positions of all parts and drives the screwing driving mechanism to rotate. According to the assembly welding device, the technical effects of quickly and accurately completing assembly welding of the boiler steam blowpipes and improving the construction efficiency and quality are achieved.
Owner:GUANGZHOU WANGLONG THERMOELECTRICITY CO LTD
Adjustable blowing device
The utility model discloses an adjustable blowing device which comprises a connecting plate, a hydraulic cylinder, a movable frame, an air guide pipe, a corrugated pipe and an air pump, the hydraulic cylinder is fixedly arranged on the connecting plate, and a hydraulic rod of the hydraulic cylinder penetrates through the connecting plate; the movable frame is fixedly arranged at the outer end of a hydraulic rod of the hydraulic cylinder; the air guide pipe is fixedly arranged at the outer end of the movable frame, and the air outlet end of the air guide pipe is inserted into an air head of a blowing mold; the corrugated pipe is arranged between the connecting plate and the movable frame; wherein the air guide pipe is communicated with the corrugated pipe; a connecting pipe is arranged between the air outlet end of the air pump and the corrugated pipe; wherein the connecting pipe is communicated with the corrugated pipe. The utility model has the advantages that the hydraulic cylinder provides power to drive the gas-guide tube to advance, the gas-guide tube is quickly butted with or separated from the gas head of the blowing mould, and the operation is convenient.
Owner:TIANJIN LUYUAN PLASTIC PROD CO LTD
A precast reinforced concrete drainage inspection well
This utility model relates to the field of drainage inspection well technology, specifically a precast reinforced concrete drainage inspection well, comprising a precast inspection well body, which includes a base pipe, an extension pipe, and a jacking pipe. The top of the base pipe and the top of the extension pipe are provided with receiving components, and the bottom of the extension pipe and the bottom of the jacking pipe are provided with connecting components. The receiving component includes a bearing groove, within which a insertion groove and a limiting groove are formed. The connecting component includes an insertion block, with a filling hole at the bottom. The modular design of the base pipe, extension pipe, and jacking pipe allows for flexible combination of components according to the burial depth requirements of different projects, reducing the cost and cycle of customized production and improving the product's versatility. Through the precise cooperation of the receiving and connecting components, rapid connection of each component is achieved, eliminating the need for complex on-site construction processes, significantly shortening the construction period, and reducing labor costs.
Owner:GUANGZHOU HONGHUI MUNICIPAL GREENING CONSTR & MAINTENANCE CO LTD
Device for large-capacity chemical liquid storage of semiconductor equipment and chemical liquid supply system
PendingCN122209630Areduce generationImprove separation efficiencyLiquid surface applicatorsLiquid degasification
The application relates to the field of semiconductor process equipment, in particular to a device for large-capacity liquid medicine storage of semiconductor equipment and a liquid medicine supply system. The device comprises a liquid storage tank provided with a liquid storage cavity, the upper portion of the liquid storage cavity is provided with a cleaning cavity in fluid communication with the liquid storage cavity; the internal volume of the cleaning cavity is smaller than that of the liquid storage cavity; a liquid inlet pipe is arranged to introduce liquid medicine into the liquid storage cavity of the liquid storage tank from the outside; a liquid outlet pipe is arranged at the bottom of the liquid storage cavity and connects the liquid storage cavity of the liquid storage tank to a liquid source; a waste pipe is arranged at the top of the cleaning cavity to discharge the liquid medicine bubbles in the cleaning cavity; and a vent pipe is arranged to connect the cleaning cavity of the liquid storage tank with the outside to keep the air pressure in the cleaning cavity of the liquid storage tank consistent with the ambient air pressure. The application improves the separation efficiency of large-capacity liquid medicine and gas, reduces the probability of generating bubbles in the liquid medicine, improves the uniformity of wafer surface coating, and can meet the high-integration equipment layout.
Owner:KINGSEMI CO LTD
Stainless steel connecting piece
ActiveCN224188170Ueffective clampingImprove versatilityPipe supportsElectric machineryStructural engineering
Owner:QINGDAO XINYONGAO STAINLESS STEEL PROD CO LTD
A mounting base for fans that is easy to install and remove
ActiveCN224432709Uquick dockingImprove installation efficiencyStructural engineeringMechanical engineering
This utility model discloses a fan mounting base that is easy to assemble and disassemble, including a suspended base. The suspended base includes a suspended cylinder, a bracket, a connecting base, and mounting holes. There are three connecting bases, each welded to the lower end of the bracket and arranged symmetrically in a ring. The mounting holes are also arranged symmetrically in a ring on the connecting bases. The connecting base is fixed to the upper end of the suspended cylinder by bolts and mounting holes. An alignment assembly is also included, comprising a fixing plate, a first insertion hole, a second insertion hole, and a connector. The fixing plate is welded to the upper side of the suspended cylinder. The first and second insertion holes are located on the fixing plate. One end of the connector is inserted into two adjacent mounting holes, and the other end is inserted into the first and second insertion holes respectively. This utility model, through its alignment assembly, allows for quick alignment between the mounting holes on the connecting base and the screws on the suspended cylinder, improving installation efficiency.
Owner:JIANGSU HUAXICUN OFFSHORE ENG SERVICE
Condensate pipe with pipeline connector for air separation workshop
The utility model discloses a condensate pipe with pipeline connectors in an air separation workshop. The condensate pipe comprises a first condensate pipe connector. One side of the first condensate pipe connector is fixedly connected with a C-shaped frame, one side of the inner wall of the C-shaped frame is fixedly connected with a locking block, the other side of the first condensate pipe connector is fixedly connected with a connecting block, and one side of the connecting block is provided with a locking groove; wherein a sealing plug is connected to one side of the first condensate pipe connector in an attached mode, and a silica gel ring is fixedly connected to the middle of the outer side of the sealing plug; a lantern ring is connected to the outer side of one end of the first condensate pipe connector in an attached mode, clamping of a locking block and a locking groove is achieved through rotation, a gap is sealed through a silica gel ring, the position of a sealing plug can be conveniently positioned, and therefore the sealing performance of the condensate pipe can be conveniently enhanced, and through the arrangement of the lantern ring, a mounting base and a mounting bolt, the sealing performance of the condensate pipe can be improved. Therefore, the first condensate pipe connector and the second condensate pipe connector are connected more stably.
Owner:INNER MONGOLIA HUINENG COAL CHEM IND CO LTD
A mine MWD probe device
The utility model relates to a while drilling surveying probe device technical field provides a kind of mining while drilling surveying probe device, wherein, outer thread mounting sleeve is fixedly installed in surveying probe end part, butt joint fixed sleeve is fixedly installed in drill rod one end, joint is fixedly installed in the other end of butt joint fixed sleeve, butt joint fixed sleeve and outer thread mounting sleeve abut, inner thread connecting sleeve one side is connected through thread with outer thread mounting sleeve, inner thread connecting sleeve other side and butt joint fixed sleeve sliding limit connection, corrugated sleeve is sleeved in butt joint fixed sleeve outside, corrugated sleeve one side is fixedly connected with butt joint fixed sleeve, and corrugated sleeve other side is connected with outer thread mounting sleeve through limit ring subassembly, the utility model structure is reasonable, convenient to use, adopt outer thread mounting sleeve, butt joint fixed sleeve and inner thread connecting sleeve docking, both retain the characteristics of quick disassembly and can reduce the pipe diameter of docking place, be favorable to downhole operation.
Owner:NENGSHEN TECH (TIANJIN) CO LTD
A mobile operation terminal for data interaction with an intelligent fusion terminal
The application provides a mobile operation terminal for data interaction with an intelligent fusion terminal, and relates to the technical field of power operation equipment. The terminal comprises an upper shell and a lower shell which can rotate relative to each other, and the lower shell is provided with a square opening. The upper shell is embedded with a sliding saddle assembly, and a sliding assembly is arranged in the sliding saddle assembly; a transmission assembly in the square opening converts the rotary motion of the upper shell into the linear motion of the sliding assembly through a slope mechanism; an adapter interface and a contact on the sliding assembly are in conduction with an interaction module arranged in the lower shell. The mechanical docking and electrical connection can be completed synchronously through rotation operation, the problems of poor connection stability and complicated operation in the prior art are solved, and the application has the advantages of reliable connection, simple operation and strong environmental adaptability.
Owner:ZHEJIANG RISESUN SCI & TECH CO LTD
Quick butt joint structure for pressure pipeline installation
The utility model relates to the technical field of pressure pipeline auxiliary butt joint devices, in particular to a quick butt joint structure for pressure pipeline installation, which can quickly align pressure pipelines with different thicknesses, effectively improve the butt joint efficiency of the pipelines and bring convenience to workers. Comprising a bottom plate, the bottom end of a support is fixedly connected to the top end of the bottom plate, two sets of vertical plates are fixedly connected to the middle of the support in a bilateral symmetry mode, a connecting shaft is fixedly connected to the two sets of vertical plates, and a front supporting plate and a rear supporting plate are symmetrically and rotationally arranged on the connecting shaft in a sleeving mode in a matched mode; two sets of double-shaft sliding seats are symmetrically installed on the support in a sliding mode, the two sets of double-shaft sliding seats are symmetrically arranged on a two-way threaded rod in a threaded and sleeving mode, a worm wheel is fixedly connected to the front end of the two-way threaded rod, and a motor is fixedly installed at the right front corner of the top end of the bottom plate and used for adjusting the included angle between the front supporting plate and the rear supporting plate.
Owner:HUBEI RONGTAO CHEM EQUIP CO LTD
A double-main-rod reinforced gate lever connecting device
ActiveCN224716994UEffective distribution of forceDispersion
The utility model relates to the technical field of reinforced gate lever, especially to a double-main-rod reinforced gate lever connecting device, including device main part, the lateral surface swing joint of device main part has the connecting plate, the lateral surface of connecting plate is equipped with the docking connection mechanism, the docking connection mechanism includes the socket ring, the socket ring is installed on the connecting plate, one side fixed coupling of socket ring has the fixed block, one side fixed coupling of fixed block has the nut, this double-main-rod reinforced gate lever connecting device is realized the stable connection of device main part and connecting plate through the setting of spacing axle, cooperates the encircling type distribution of multiple fixed rods, reinforcing rods in docking connection mechanism, and the rigid support of support column and mounting flange, can effectively disperse the stress of gate lever, avoids single connecting point overload damage, and the coincidence design of cylindrical guide rod and socket frame can prevent the shift of connecting part, greatly promotes the overall anti-deformation ability of double-main-rod connection, prolongs the service life of gate lever.
Owner:FOSHAN SHENGSHI WEIDE GATING SCI & TECHCO
A device for detecting the performance of a venturi
The utility model discloses a kind of venturi performance detection devices, including box structure, sliding table, fixed block and detection assembly;Box structure is provided with the support plate for supporting sliding table;The fixed block is detachably arranged on sliding table, and fixed block is set to multiple according to different venturi model, and fixed block is provided with the fixed slot for fixing venturi;The sliding table can be connected by sliding with the air inlet plug of detection assembly;The present scheme is provided with detachable fixed block on sliding table, so that it can be fixed with different models of venturi, and test it, and fixed block is provided with the fixed slot matched with this model venturi, so that it can be quickly assembled with venturi, realize the test for different models of venturi, and by sliding, the air inlet plug of detection assembly can be quickly connected, improve detection efficiency.
Owner:CHENGDU WANYOU FILTER
Foaming mold transfer support
ActiveCN224392645Ureduce frictionImprove transport efficiencyHand carts with multiple axesVehicle frameIndustrial engineering
This utility model discloses a foaming mold transfer bracket, specifically relating to the field of bracket technology. It includes a frame and a handle. The handle is fixedly connected to the rear side of the frame. A top platform is fixedly connected to the upper end of the frame. Symmetrically arranged on both sides of the upper end of the top platform are support boxes with openings on their upper sides. Multiple rolling columns are rotatably connected to the inner side of each support box. A distance adjustment mechanism is provided on the top platform to control and adjust the position between the two support boxes. Side baffles are fixedly connected to the ends of the two support boxes that are relatively far apart, and rear baffles are fixedly connected to the ends of the two support boxes that are closer to the handle. This utility model, based on a movable frame, uses two support boxes to support a movable foaming mold. The rolling columns reduce drag, facilitating docking and loading / unloading. The distance between the support boxes can be adjusted by the adjustment mechanism to accommodate different sizes. Limiting mechanisms, side baffles, and rear baffles prevent the foaming mold from falling off. The device is flexible and convenient, allows for fast docking, easily controls precision, is compatible with various molds, and can improve transfer efficiency.
Owner:JILIN HENGTONG ELECTROMECHANICAL EQUIP
Modular linear gutter
The utility model relates to linear drainage ditch field discloses a modular linear drainage ditch, including the quantity is two ditch body and sets up the cover body on two ditch body upside, two ditch body opposite side left and right sides all are equipped with the connecting mechanism for connecting two ditch body, and the left and right sides of cover body all are provided with reinforcing mechanism, the connecting mechanism includes the two groups of clamping slots that set up in two ditch body opposite side left and right ends, the clamping piece for two ditch body alignment, and the locking piece that two clamping ditch body are locked, the utility model discloses, adopt modular splicing's mode not only convenient linear drainage ditch's transportation, improve the flexibility when installing simultaneously, set up the sealing ring between adjacent module can effectively avoid groundwater seepage, the setting of clamping piece can be convenient for the quick butt joint between two ditch body between adjacent, and the intercoordination between locking piece can complete fixed between two ditch body, ensure the reliability of two ditch body between connection.
Owner:HUBEI EXBURY ENVIRONMENTAL ENGINEERING CO LTD
Motor assembling and detecting device
ActiveCN224124030Uprecise positioningquick dockingManufacturing dynamo-electric machinesMeasurement instrument housingElectric machineryControl theory
The utility model discloses a motor assembling and detecting device, which comprises a base, a first through hole is formed in the base, and limiting cylinders are arranged on two sides of the through hole along the direction perpendicular to the base in an upward protruding manner; a sliding limiting groove in which the limiting cylinder slides is formed in one surface, in contact with the base, of the rotating disc; the rotating disc coaxially forms a second through hole relative to the first through hole, the sliding groove is arc-shaped, and the arc-shaped circle center coincides with the second through hole. The top surface of the rotating disc surrounds the second through hole and forms a plurality of annular steps downwards; and a plurality of motor positioning grooves are formed along the tangential direction of the annular step. When in use, the motor is arranged on the rotating disc, all parts of the motor are respectively clamped into the motor positioning groove and the annular step, the rotating disc rotates relative to the base, and the rotating disc and the base are matched through the limiting cylinder and the sliding limiting groove, so that the motor rotates and moves at a set rotating angle, manual overturning is not needed, and positioning is accurate.
Owner:XIAMEN LIDE ELECTRICAL APPLIANCE MFG CO LTD
Integrated pipeline supply platform and semiconductor equipment
ActiveCN224162441UImprove installation efficiencyHighly integratedPipeline systemsProcess engineeringSemiconductor
According to the integrated pipeline supply platform and the semiconductor equipment, the integrated pipeline supply platform is characterized in that an auxiliary pipeline and a process gas pipeline are integrally arranged on the same platform main body and are arranged at intervals in the vertical direction, so that the auxiliary pipeline and the process gas pipeline can be orderly integrated on the platform main body; physical interference among the pipelines is reduced, and ordering and compact layout of the integrated pipeline supply platform can be achieved; in addition, a factory affair butt joint window in the butt joint structure establishes a connecting channel for the auxiliary pipeline and the process gas pipeline with the outside, and butt joint of the integrated pipeline supply platform and factory affair facilities is simplified; and the chamber butt joint window provides a pipeline connection interface between the integrated pipeline supply platform and the plurality of process chambers, so that rapid and accurate butt joint between the platform and the plurality of process chambers is realized, the installation efficiency of pipelines in the semiconductor equipment and the reliability of pipeline connection are improved, and the integration level and the connection efficiency of the semiconductor equipment are enhanced.
Owner:MICROPOLARIS EQUIPMENT TECHNOLOGY CO LTD
Space hexagon variable cross-section bending and torsion steel box rapid splicing and welding equipment
ActiveCN120734604BConvenient socketReduce docking timeWelding/cutting auxillary devicesAuxillary welding devicesButt jointGear wheel
The application belongs to the technical field of bridge construction, and particularly relates to a space hexagonal variable cross-section bending and torsion steel box fast splicing and welding equipment, which comprises a steel box, the outer surface of the steel box is provided with a walking device, a deflection device and a welding device. The space hexagonal variable cross-section bending and torsion steel box fast splicing and welding equipment can conveniently drive the deflection device and the welding device to walk along the curved steel box, so as to complete butt joint and welding. After the rack frame is engaged with the gear set, the rotation of the gear set can drive the rack frame to move, so that the driving roller assembly is attached to the outer surface of the steel box, the support frame is sleeved on the outer surface of the steel box, and the support frame can be fixed on the outer surface of the steel box after contacting the two sides of the steel box. The driving roller assembly is driven to rotate by the motor through the gear set, so that the support frame can move on the outer surface of the steel box, thereby reducing the butt joint time and enabling quick butt joint.
Owner:FOURTH ENGINEERING BRANCH OF CHINA RAILWAY BRIDGE BUREAU GROUP CO LTD +1
Independent prefabricated deluge valve bank box
ActiveCN224068088UAchieve prefabricationReduce on-site installation complexityValve members for heating/coolingSubstation/switching arrangement casingsTemperature controlTransformer
The utility model relates to the technical field of transformer fire fighting, in particular to an independent prefabricated deluge valve bank box which comprises a deluge valve box body and a deluge valve bank installed in the deluge valve box body, a signal butterfly valve and a fire fighting pipe connector are arranged on the deluge valve bank, a heating unit is arranged at the bottom end of the deluge valve box body, and a power source temperature control box is arranged at the top end of the deluge valve box body. The power supply temperature control box is respectively connected with the heating unit and the signal butterfly valve, and a preformed hole is formed in the deluge valve box body. The deluge valve set, the heating unit and the heat preservation layer are integrated in the deluge valve box body, factory prefabrication is achieved, the field installation complexity is reduced, the heating unit (PTC) is combined with the heat preservation layer of the box body, the temperature of the valve set is automatically maintained through the power source temperature control box, a plurality of connectors are reserved in the box body, and the deluge valve set is used for rapid butt joint of a fire-fighting pipe network and meets the requirements of different scenes.
Owner:CHANGZHOU DAKE FUER ENVIRONMENTAL PROTECTION SCI & TECH CO LTD
Transparent glass flower house greenhouse structure
ActiveCN224386315Uquick assemblyreduce workloadGreenhouse cultivationGreenhouseAgricultural engineering
The utility model discloses a flower house greenhouse structure of transparent glass relates to flower house big technical field, the utility model discloses a flower house greenhouse, the flower house greenhouse includes six stand columns, four glass frames no.
Owner:ZHEJIANG SHOUZUO IND & TRADE CO LTD
High-strength integrated stainless steel crimped straight connector
This utility model discloses a high-strength integrated stainless steel crimped straight connector, including a lower arc block. A hinge block is fixedly connected to one side of the lower arc block, and an upper arc block is fixedly connected to one side of the hinge block. A locking mechanism is fixedly connected to one side of both the lower and upper arc blocks, and a pull rod is fixedly connected to the top of the locking mechanism. Circular partition plates are fixedly connected to both sides of the lower arc block, and the upper arc block is movably connected inside the two circular partition plates. Two arc plates are fixedly connected inside the lower and upper arc blocks respectively. A circular connecting plate is fixedly connected inside the lower arc block, and a connecting cylinder is fixedly connected inside the circular connecting plate. Rubber rings are fixedly connected to both ends of the connecting cylinder. This utility model allows two pipes to be quickly and accurately connected within the device, ensuring the coaxiality of the pipe connection, avoiding poor media transmission due to installation deviations, and withstanding high pressure and external impacts, thus improving the installation efficiency and operational reliability of the pipeline system.
Owner:QINGDAO UNITE MASCH CO LTD
A concrete encasement finished product steel formwork device for a sewer pipe socket joint
This invention discloses a prefabricated steel formwork device for concrete encapsulation of drainage pipe socket interfaces, belonging to the field of drainage pipe network construction technology. The device includes a modular steel formwork body customized to the pipe dimensions, pins, manual fixing screws, pin fixing holes, a rear handle, an installation handle, and multiple sets of fixing holes. The pins and fixing holes are located at the junction of the steel formwork body. The manual fixing screws are installed in the pin fixing holes. Multiple sets of handles are located on both sides and the rear of the steel formwork body, and the fixing holes are evenly distributed on the sides and rear of the formwork. During construction, the modular formwork is snapped onto the pipe socket interface, the pins are aligned and positioned, and the screws are tightened to form a whole. Steel rods are inserted through the fixing holes for fixation, and concrete is poured to complete the encapsulation. This invention offers quick installation, precise positioning, firm fixation, and resistance to bulging and deformation, resulting in high-quality concrete molding. It is also easy to disassemble and can be reused multiple times, significantly reducing construction costs and improving work efficiency.
Owner:CHINA MCC5 GROUP CORP LTD
A handheld garment steamer
The utility model discloses a handheld type garment steamer, including garment steamer body, box machine quick -connect mechanism, position clamping mechanism and pressure mechanism, box machine quick -connect mechanism includes water tank and cooperation handle, position clamping mechanism includes rotary sleeve and embedded block, the sink is seted up on the garment steamer body, and box machine quick -connect mechanism passes through the combined design of water tank, cooperation handle, cooperation board and clamping rod, has realized the quick docking of water tank and garment steamer body, and water tank can directional extension into the sink, and clamping rod inserts into the clamping pipe, forms the initial connection, and position clamping mechanism adopts the cooperation design of rotary sleeve and embedded block, provides reliable mechanical locking function, and the embedded block in rotary sleeve inner wall groove is automatically embedded in the clamping groove of clamping rod under the impetus of the winding spring, forms the stable connection, and pressure mechanism provides the additional stability guarantee for whole connection system through the collaborative work of outer rotary sleeve, rotary plate and pressure spring rod.
Owner:NINGBO KUNLING ZHINENG TECH CO LTD
Small and special motor adopting brushless structure
ActiveCN224218220Uflexible adjustmentImprove running stabilityPortable liftingMechanical energy handlingControl engineeringElectric machinery
The utility model discloses a small and special motor adopting a brushless structure, which relates to the technical field of small and special motors and comprises a motor main body, a reinforcing mechanism is fixedly connected onto an end cover of the motor main body and comprises a supporting plate, a butt joint plate and a positioning rod, and a separation rod is fixedly connected between the supporting plate and the motor main body. According to the utility model, through the linkage of the worm and worm gear transmission and the push rod, the flexible adjustment of the butt joint plate can be realized, the rapid and accurate butt joint of the motor main body and different parts is facilitated, the installation efficiency is improved, and meanwhile, the butt joint of the motor main body and the different parts is facilitated. The mechanism can effectively enhance the stability of connection between the motor main body and the external part, reduce vibration and looseness caused by infirm connection, improve the operation stability and reliability of the motor, reduce the probability of fault occurrence, and prolong the service life of the motor.
Owner:ZHEJIANG HUADAKANG INTELLIGENT TECHNOLOGY CO LTD
Multi-taste quick switching filling head for cat food bar production
The utility model relates to filling head technical field discloses a kind of multi-flavor quick switching filling heads for cat strip production, including fixed disc, the left and right rear end of the fixed disc is uniformly connected with feed inlet, the inboard of the feed inlet is fixedly connected with feed pipe, the outside of the fixed disc is fixedly connected with sealing ring, the inboard of the outer end of the sealing ring is rotatably connected with rotating disc, the lower middle part of the fixed disc is fixedly connected with connecting disc, the lower end outside of the connecting disc is rotatably connected in the middle part of rotating disc, the lower side of the front end of the rotating disc is fixedly connected with discharge port.The utility model in, by the cooperation of rotating disc and fixed disc, the quick docking of different feed pipe and discharge port is realized, greatly reduce downtime, water pump injects cleaning fluid to the inside of fixed disc by water inlet, automatic flushing residual when switching, ensure that filling head inside is clean, by adjusting the up-down adjustment of filling port of lifting stand, improve the precision of filling, avoid raw material overflow.
Owner:SHANDONG PAIKE PET FOOD CO LTD
Electric hot melting sleeve extrusion equipment
The utility model discloses an electric hot melting sleeve extrusion device which comprises a platform, a heating extrusion pipe assembly, a rolling and conveying mechanism, a die clamping mechanism and a clamping auxiliary mechanism, and the rolling and conveying mechanism comprises a rolling box, a driving motor, a transmission belt assembly, transmission teeth, a rolling shaft and a connecting hopper. The mold clamping mechanism comprises a forming assembly, a clamping outer pipe, a clamping inner pipe, a locking frame, a locking spring, a clamping groove and a rotating frame, the two sets of rolling shafts operate cooperatively through meshing transmission teeth, materials are fully rolled and conveyed, the density and uniformity of the raw materials are improved, the transmission belt assembly is connected with a driving motor and the rolling shafts, the transmission efficiency is high, operation is stable, and the production efficiency is high. The inner clamping pipe is inserted into the outer clamping pipe and matched with the clamping groove and the locking frame structure, rapid butt joint and positioning of the mold are achieved, the locking spring automatically pushes the locking frame to be embedded into the clamping groove, the connecting stability is enhanced, and the sealing ring is arranged to prevent molten materials from leaking.
Owner:QINGDAO SANCHUANG PLASTICS CO LTD
Aerodynamic detection device for oil hole of automobile VVT phaser rotor
The utility model belongs to the technical field of measuring equipment relates to a kind of automobile VVT phase ware rotor oil hole's pneumatic detection device.The utility model, including platform and chassis, the platform and chassis are fixed between by several struts, the waist line groove of five groups along the center point of chassis annular array distribution is opened in the chassis.The utility model is detected, and one face two hole positioning structure is formed to automobile VVT phase ware rotor by one face two hole positioning, so that automobile VVT phase ware rotor ensures correct position, waist line groove is used to adjust the angle and position of base plate, so that rotor oil hole detection component is in correct position and angle, the thickness of the height of the grinding height piece can make rotor oil hole detection component be in correct height, each rotor oil hole detection component is independently controlled, and all oil holes can be detected simultaneously, and detection cycle is shortened by more than 50% than mechanical gauge.
Owner:ZHEJIANG BAIDA PRECISION MFG CORP
Negative pressure filter fitting
This utility model discloses a negative pressure filter connector, comprising: a stopper head, facing each other, for connecting glassware of different specifications; a flow guide tube, inserted inside the stopper head, for transferring samples from the glassware; and a filter layer provided on one and / or both sides of the stopper head. In this utility model, the trapezoidal stoppers facing each other fit tightly against the mouths of glassware of different specifications, and the interference fit between the flow guide tube and the insertion hole forms a sealed flow channel. This allows for rapid connection, negative pressure sealing, sample transfer, and filtration purification of glassware of different specifications, effectively simplifying the cumbersome process of sealing adjustment and assembling the filter device in traditional operations.
Owner:GANZHOU FEIER TESTING TECHNOLOGY CO LTD
An artificial corner reflector for synthetic aperture radar interferometry calibration
ActiveCN116930885Bquick dockingAffect service lifeRadio wave reradiation/reflectionSynthetic aperture radarHorizontal orientation
The application discloses an artificial corner reflector for synthetic aperture radar interferometry calibration, and relates to the technical field of measurement and monitoring, and solves the technical problem that an existing corner reflector is not easy to adjust the angle after being fixed, and the technical scheme is as follows: the corner reflector comprises a corner reflecting plate, a vertical angle control device and a horizontal angle control device, the vertical angle control device has a movable part, the movable part of the vertical angle control device is connected with the corner reflecting plate, and is used for controlling the rotation angle of the corner reflecting plate in the vertical direction; the horizontal angle control device has a rotating part, the rotating part of the horizontal angle control device is connected with the vertical angle control device, and is used for controlling the rotation angle of the vertical angle control device in the horizontal direction, so as to control the rotation angle of the corner reflecting plate in the horizontal direction. The application can easily and accurately adjust the angles of the corner reflector in the horizontal and vertical directions, so as to satisfy the incidence of different satellite radar waves.
Owner:PETROCHINA CO LTD
A nano-silver ion bacteriostatic easy-to-clean modular carpet
This utility model discloses a modular carpet with nano-silver ion antibacterial and easy-to-clean properties, including a first connecting carpet, a second connecting carpet installed on one side of the first connecting carpet, a snap-fit carpet installed inside the second connecting carpet, and an installation pad fixedly connected to the bottom of the first connecting carpet. Through the cooperation of the first connecting carpet, the second connecting carpet, and the snap-fit carpet, users can freely combine and splice them according to the size and shape of the space, adapting to various scenarios such as living rooms, offices, and irregular corners, meeting diverse installation needs. Secondly, the splicing is convenient and stable. Using the connecting structure composed of installation fixing blocks and connecting fixing blocks, the sliding connecting rod pushes the insertion rod to quickly and accurately connect the two carpets, requiring no complicated tools and simplifying operation. At the same time, this connection method effectively avoids displacement and gaps during use, ensuring the overall structural stability of the carpet and improving the user experience.
Owner:HUNTER MFG CHINA
A refrigerant charging and discharging device for refrigeration equipment
ActiveCN121557641Bquick dockingimprove tightnessRefrigeration componentsStationary filtering element filters
This invention discloses a refrigerant charging and discharging device for refrigeration equipment, belonging to the field of refrigerant charging technology. The device includes a refrigeration housing, a filter box detachably connected to the surface of the refrigeration housing, two connecting mechanisms detachably installed on the surface of the refrigeration housing, a filter plate mechanism slidably connected inside the filter box, a collection box slidably connected inside the filter box, a storage tank fixedly connected inside the filter box, and a backflushing mechanism fixedly installed inside the refrigeration housing. The two connecting mechanisms enable rapid docking of the refrigeration housing with the storage tank and the filter box. An extension tube can wrap around the surface of the charging and discharging pipe, improving the tightness of the connection between the connecting pipe and the charging and discharging pipe. A moving ring causes a rotating block and a protrusion to press against the surface of the charging and discharging pipe, preventing the connecting pipe and the charging and discharging pipe from separating due to vibration.
Owner:SHANDONG BEST ENVIRONMENTAL TECH CO LTD