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29results about How to "Effective cushioning" patented technology
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A short circuit detection device for winding machine battery cells
ActiveCN224287107UEnsure identificationGuaranteed eliminationFinal product manufactureShort-circuit testingWinding machineStructural engineering
This application relates to a short-circuit detection device for battery cells in a winding machine, belonging to the field of battery cell detection technology. To solve the problem of short-circuited battery cells occupying processing time, it includes a detection mechanism arranged on one side of the cold pressing plate of the winding machine. The detection mechanism includes a support frame, a transverse carrier plate, a lifting drive cylinder, a detection plate body, and a detection probe assembly. The support frame is arranged on one side of the cold pressing plate, the transverse carrier plate is arranged on the support frame, the lifting drive cylinder is vertically connected to the transverse carrier plate, and the piston end of the lifting drive cylinder is connected to the detection plate body. The detection probe assembly includes positive electrode detection probes and negative electrode detection probes, which are distributed on the end face of the detection plate body. The support frame is provided with a transverse movement mechanism for driving the transverse carrier plate. This application effectively ensures that short-circuited battery cells are effectively identified and rejected before hot pressing, preventing short-circuited battery cells from occupying hot pressing equipment time and significantly improving production efficiency.
Owner:江苏远航锦锂新能源科技有限公司
Gap film and photovoltaic module
ActiveCN224319793UImprove reliabilityReduced risk of yellowingPhotovoltaic energy generationElectrical batterySolar cell
The application belongs to the field of solar cells. A gap film and a photovoltaic module are provided. The gap film comprises a bonding layer, an insulating layer, a first metal reflection layer, a first reflection structure, a support body and a second metal reflection layer which are sequentially stacked. The gap film of the application effectively improves the front power gain of the photovoltaic module, and has good long-term reliability.
Owner:TRINA SOLAR CO LTD
Linear motor, actuator and vehicle
The application provides a linear motor, an actuator and a vehicle, and relates to the technical field of vehicle suspension systems, wherein the linear motor comprises a stator assembly and a mover assembly; the stator assembly is composed of a stator shell and a stator end seat mounted at the open end of the stator shell, a plurality of armature coils are arranged in the side wall of the stator shell in the axial direction, and the stator end seat and the stator shell jointly form a space for accommodating the mover; the mover assembly comprises a mover shell and an axially arranged permanent magnet, the mover shell is partially inserted into the accommodating space and is in sliding connection with the stator shell to realize relative axial movement; a first elastic member is arranged in the accommodating space and is used for providing a buffering and resetting force in the movement process. The application changes the design of the through-type mover assembly, so that the mover shell is only partially inserted into the stator shell, the first elastic member improves the impact resistance and enhances the buffering effect, and the overall structure is more compact and small, and the performance and volume are superior to those of a traditional linear motor.
Owner:GREAT WALL MOTOR CO LTD
A pipette holder
This utility model relates to the technical field of pipette holders, and discloses a pipette holder including a base. A rotating rod is rotatably connected to the top of the base, and a rotating handle is fixedly connected to the top of the rotating rod. A fixed plate is fixedly connected to the outer top side of the rotating rod. Multiple guide blocks are fixedly connected inside the fixed plate, and protective sleeves are fixedly connected to the bottom of each guide block. A pipette assembly is disposed inside the protective sleeve. A rotating disk is fixedly connected to the bottom of the rotating rod, and multiple slots are formed inside the rotating disk. A fixed ring is fixedly connected to the inner right side of the base, and a sliding groove is formed on the inner bottom side of the fixed ring. With this utility model, users no longer need to search among numerous pipettes; they can quickly rotate the required pipette to a convenient position, greatly saving operation time and improving experimental efficiency.
Owner:SUZHOU UNIV
Modular aircraft part packaging structure
The utility model discloses a modularization aviation part packing structure, including the outer packing box, the outer packing box inside evenly is equipped with a plurality of inner packing box, the inner packing box is placed by layer from top to bottom to the middle part of inner side of outer packing box is equipped with a plurality of limit post, and the limit post will transverse inner packing box be limited and divide, the inner packing box top opening is equipped with the box cover, the inner packing box bottom all is connected with a plurality of damping shock absorber, the outer packing box top opening installs the box cover, and the box cover and outer packing box are linked through the connecting screw rod. The utility model discloses a plurality of inner packing boxes are arranged in the outer packing box, and the inner packing box can store parts separately, and the inner packing box is internally provided with shock attenuation sponge, and the parts in the inner packing box can be effectively damped and buffered through the shock attenuation sponge, and the inner packing box bottom all is equipped with the damping shock absorber, and the damping shock absorber can effectively buffer the vibration received by the inner packing box.
Owner:XIAN AVIATION ENGINE GROUP TIANDING CO LTD
Special moving device for vertebral brittle fracture patient
ActiveCN224269606Uless discomfortreduce harmStretcherPhysical medicine and rehabilitationApparatus instruments
The utility model relates to the field of medical instruments and equipment, in particular to a special moving device for a vertebral brittle fracture patient, which comprises a bed frame and a bed board, the bed frame is an assembly carrier of the moving device, the bed frame is a frame body with a slot in the middle, the bed board is assembled at the slot of the bed frame, and the bed board is arranged on the bed frame. Universal wheels are rotationally mounted at four corners of the bottom surface of the bed frame, and a brake part is arranged in each universal wheel; the bed further comprises guide rods and the like, two rows of symmetrically distributed guide rods are fixedly connected to the bottom face of the bed board, a plurality of guide rods are arranged in each row at intervals, and the bed board penetrates through the bed frame in a sliding mode through the guide rods and is connected to the bed frame. The lumbar vertebra cushion is arranged, the position of the lumbar vertebra cushion can be adjusted through the sliding rails, necessary support and stability are provided for the lumbar vertebra of a patient, the requirements of different patients are met, the multiple sets of damping springs are arranged between the bed frame and the bed plate, the effective damping and buffering effects can be provided in the moving process, and discomfort or injury caused by vibration to the patient is reduced.
Owner:TAIZHOU FOURTH PEOPLES HOSPITAL
Self-adaptive ultrasonic flaw detection operation mechanism of detection robot and wall-climbing robot
PendingCN121762685AEnable precise motion controleffective absorptionAnalysing solids using sonic/ultrasonic/infrasonic wavesVehiclesMotor controlSelf adaptive
The invention discloses a self-adaptive ultrasonic flaw detection operation mechanism of a detection robot and a wall-climbing robot, and relates to the technical field of flaw detection equipment. The device comprises a double-axis linear guide rail, the two ends of the double-axis linear guide rail are slidably connected with racks, and the two racks are arranged in a mirror symmetry mode; the bottom end of the rack is provided with at least one group of probe modules, the probe modules are movably arranged on a double-axis linear guide rail, and at least two groups of passive flexible assemblies are arranged between the rack and the probe modules. According to the invention, through the unique mechanical structure of the multi-connecting-rod mechanism, when the multi-connecting-rod mechanism carries out detection operation and a to-be-detected wall surface is a curved surface, the probe has two-degree-of-freedom self-adaptive adjustment, firstly, the probe can be pressed up and down through the multi-connecting-rod mechanism to reach a position required by the probe for detection; when the probe reaches a specified wall surface, if the wall surface is a curved surface, the probe can be automatically adjusted left and right, so that the probe can be carried on the robot to realize accurate motion control of the probe.
Owner:NANJING UNIV OF POSTS & TELECOMM
Football training video capturing and collecting shooting device supporting structure with adjustable angle
PendingCN121803765AExpand the shooting rangeAvoid shooting blind spotsNon-rotating vibration suppressionStands/trestlesAcquisition apparatusBlind zone
The invention relates to the technical field of football training video capture equipment supporting, and discloses an angle-adjustable football training video capture and capture camera supporting structure which comprises a goal, connecting pieces are fixedly connected to the middle of the top end and the middle of the bottom end of the goal, and a supporting frame is fixedly connected between the two connecting pieces. The supporting frame is parallel to the inclined end of the frame of the goal, and a linear driving mechanism arranged in the length direction of the goal is fixedly installed on the upper surface of the supporting frame. According to the angle-adjustable football training video capturing and collecting shooting device supporting structure, the position of the shooting mechanism in the length direction of a goal is adjusted, an electric sliding rail drives a sliding block to move, a fixing disc and a damping mechanism, an adjusting mechanism and the shooting mechanism above the fixing disc are driven to integrally move, and the shooting range is expanded; the requirements for shooting positions in different training scenes can be met, shooting blind areas caused by fixed shooting positions are avoided, and it is ensured that training actions of players in different areas can be comprehensively captured.
Owner:TIANSHUI NORMAL UNIV
A high-cleanliness cleanroom for chip packaging
This utility model relates to the field of workshop purification technology, specifically to a high-cleanliness cleanroom for chip packaging. It includes a connecting plate installed inside the workshop wall, with a ventilation duct fixedly connected to one side of the connecting plate. A ventilation opening is provided inside the connecting plate, and the interior of the ventilation duct is connected to the ventilation opening. A ventilation fan, a first filter plate, and a second filter plate are installed inside one end of the ventilation duct. Along the airflow direction from the ventilation opening to the ventilation fan, the second filter plate, the first filter plate, and the ventilation fan are arranged sequentially. This utility model utilizes a flow-guiding component, including multiple baffles, where one end of each baffle contacts the side of the second filter plate away from the first filter plate. This effectively buffers, decelerates, and guides the high-speed, dust-laden airflow entering the ventilation duct. Simultaneously, a cleaning component, including a scraper structure slidably mounted on the top of the baffles, enables the cleaning of deposits on the surfaces of the multiple baffles.
Owner:SUZHOU TIANHUIDA ENG TECH
Feeding assembly for laser solder ball spraying welding equipment
ActiveCN224143703Ueffective cushioningeffective protectionHeating appliancesSoldering auxillary devicesSolder ballDisplay device
The utility model discloses a feeding assembly for laser spray solder ball welding equipment, which comprises a welding equipment main body and a controller, the right side of the welding equipment main body is fixedly connected with the controller, the top of the controller is provided with a display, and the left side of the display is fixedly connected with the right side of the welding equipment main body. The welding equipment body, the controller, the displayer, the bottom plate, the rotating roller, the motor, the conveying belt, the through groove, the double-thread screw, the motor, the limiting plate, the connecting groove, the baffle, the containing groove, the through hole, the spring, the fixing rod, the pull rod, the stabilizing groove and the buffering pad are used in cooperation. The problems that according to existing equipment, an operator often needs to manually and accurately place a workpiece to a machining position, the process is low in efficiency and possibly causes inaccurate positioning, in addition, due to the fact that high-intensity and repeated work is conducted for a long time, the operator is prone to feeling tired, and the possibility of misoperation is increased are solved.
Owner:JIANGSU YIDINGXUN INTELLIGENT EQUIP CO LTD
Safety protection sherardizing piece hoisting equipment
ActiveCN224185750Uavoid shakingavoid lateral shakingLoad-engaging elementsCranesMechanical engineeringHoist device
Owner:TIANJIN HONGYUAN HAOZE TECHNOLOGY DEVELOPMENT CO LTD
Anti-fatigue supporting ring structure for tank body
ActiveCN224131899Ueffective cushioningeffective dispersionLarge containersStructural engineeringMechanical engineering
Owner:YANGZHOU FENGSHENG EQUIP MFG CO LTD
A non-adhesive housing for a data cable, the data cable itself, and a method for assembling the same.
PendingCN122092003AAvoid changes in impedanceGuaranteed stabilityContact member assembly/disassemblyTwo-part coupling devicesStructural engineeringMechanical engineering
A non-adhesive housing for a data cable, the data cable itself, and an assembly method thereof are disclosed, belonging to the field of data cables. The non-adhesive housing includes: a metal shielding shell for housing the internal structure of the data cable connector; an outer protective shell fitted over the metal shielding shell; a one-way locking structure disposed between the metal shielding shell and the outer protective shell for forming a mechanical lock that prevents the outer protective shell from detaching in the reverse direction when it is fitted over the metal shielding shell in the assembly direction; and an elastic sealing sleeve fitted over one end of the metal shielding shell, wherein the elastic sealing sleeve and the inner wall surface of the outer protective shell form a detachable adsorption fit. The assembly process is simple and quick, requiring no waiting for adhesive curing, thus improving production efficiency and ensuring reliable connection.
Owner:SHENZHEN AOSEN PRECISION CONNECTION TECHNOLOGY CO LTD
PHC pipe pile driving guide frame and PHC pipe pile driving method
ActiveCN117051835Bavoid damageeffective cushioningBulkheads/pilesArchitectural engineeringStructural engineering
This invention relates to the field of PHC pipe pile driving technology and discloses a PHC pipe pile driving guide frame. It includes a guide frame body, which includes an installation mechanism. A positioning cylinder with one closed end is provided at the lower end of the installation mechanism, and an elastic mechanism is provided between the installation mechanism and the closed end of the positioning cylinder. The elastic mechanism of the PHC pipe pile driving guide frame of this application acts as a buffer during static pressure driving, reducing the impact force of the driving equipment on the pipe pile, effectively protecting the PHC pipe pile, and reducing driving costs. This invention also discloses a PHC pipe pile driving method. This PHC pipe pile driving method uses the aforementioned PHC pipe pile driving guide frame. Using this PHC pipe pile driving method will not damage the PHC pipe pile during static pressure driving, and can quickly, effectively, and safely complete the driving of PHC pipe piles.
Owner:NINGXIA ELECTRIC POWER CONSTR PROJECT CO LTD
A new soft package CTP battery thermal management device
ActiveCN224417883Uquick exportImprove thermal management efficiencyHeat managementElectrical battery
The utility model relates to new energy field discloses a novel soft package CTP battery heat management equipment, including the box, one side of box is fixedly connected with the wind box, one side of wind box is fixedly connected with the motor, the drive end of motor is fixedly connected with the wind rod, the outer wall of wind rod is fixedly connected with a plurality of wind leaves, one side of box is fixedly connected with the ventilation board, the top of ventilation board is provided with the vent, the outer periphery of ventilation board is fixedly connected with the supporting plate, the top of supporting plate is provided with the vent. In the utility model, the wind rod is driven to rotate through the motor, thereby driving the wind leaves to produce wind power, the wind power is transmitted to the supporting plate through the vent on the ventilation board, the wind power is discharged to blow to the battery cell through the vent on the supporting plate, the airflow in the supporting plate is strengthened to radiate heat, and the heat management efficiency is improved, and the liquid cooling plate is coordinated at the same time, the heat dissipation redundancy under the extreme working condition is enhanced, and the space is not additionally occupied.
Owner:SHANDONG QIAOSHUI NEW ENERGY TECHNOLOGY DEVELOPMENT CO LTD
Airplane capable of landing on snowfield
ActiveCN224117508Uavoid stickingImprove stabilitySkis/runnersWheel arrangementsSnowpackClassical mechanics
The utility model relates to the technical field of airplanes, in particular to an airplane capable of landing on a snowfield. The snowboard comprises a machine body, a damping mechanism and two snowboards, the bottom of the machine body is connected with the tops of the two snowboards through a damping mechanism, the damping mechanism is used for damping when the machine body lands, and the two snowboards are flush with each other and are arranged at an interval; the snowboard comprises a first inclined section, a transverse section and a second inclined section which are sequentially connected from front to back, the joint of the first inclined section and the transverse section and the joint of the second inclined section and the transverse section are of an arc-shaped structure, the first inclined section inclines upwards towards the front end of the machine body, and the second inclined section inclines upwards towards the rear end of the machine body. The width of the snowboard is sequentially increased from front to back. By arranging the snowboard, the pressure during landing of the airplane can be effectively dispersed, the sinking problem caused by the loose and soft accumulated snow is avoided, and therefore the airplane can land on the snowfield.
Owner:BEIJING EXPLORER AVIATION IND CO LTD
Numerical control lathe tool anti-vibration device
The utility model relates to a numerical control lathe tool anti -vibration device belongs to numerical control turning processing technical field, this device is used to solve the problem of the machining precision decline and tool life shortening caused by lathe tool vibration, its technical scheme includes the tool holder, the tool plate and the outer sleeve, the tool holder is equipped with the first installation groove to install the tool plate, and the tool plate is equipped with the second installation groove fixed blade, and both form the ladder structure to decompose the main cutting force into axial and radial component force, the outer sleeve inner wall sets up the first buffer pad and absorbs the vibration all around, and the front end configures the elastic plate and second buffer pad and carries out additional buffering, the adjusting mechanism changes the second buffer pad position through the thread ring, connecting rod and sliding pressure ring, to adapt to different amplitude, this device can reduce the stress intensity, prolongs the tool life, and improves the processing quality.
Owner:向攀洁
Night search and rescue lighting device of rescue helicopter
ActiveCN224201580UAvoid Vibration DamageImprove vibration damping abilityAircraft componentsLighting support devicesSearch and rescueMechanical engineering
The utility model provides a night search and rescue lighting device of a rescue helicopter, and belongs to the technical field of lighting devices. Comprising an illuminating lamp; the horizontal vibration reduction assembly is arranged at the top of the illuminating lamp and comprises a base arranged at the top of the illuminating lamp, a connecting shaft is arranged between the base and the illuminating lamp, the connecting shaft is fixedly connected with the illuminating lamp, and a transmission plate is fixedly connected to the end, close to the interior of the base, of the connecting shaft; a main elastic piece is arranged on the side, close to the transmission plate, of the base. By arranging the horizontal vibration reduction assembly, when the illuminating lamp is disturbed by airflow, the connecting shaft swings along with the illuminating lamp, then the transmission plate is driven to move in the base, the acting force borne by the transmission plate is transmitted to the main elastic pieces, and the multiple main elastic pieces can conduct vibration reduction by means of elastic deformation of the main elastic pieces. The vibration energy can be effectively absorbed and buffered from multiple directions, the influence of vibration in the horizontal direction on the lighting device is remarkably reduced, and the service life of the lighting device can be prolonged.
Owner:HAILI STAR (HAINAN) AVIATION TECHNOLOGY CO LTD
Hydraulic pipe joint with protective structure
ActiveCN224283980USolve the sealing problemSolve the problem of hydraulic oil leakagePipe protection against damage/wearScrew threaded jointsStructural engineeringHydraulic pressure
The utility model discloses a hydraulic pipe joint with a protective structure, relates to the technical field of hydraulic pipe joints, and aims to solve the problems that when the hydraulic pipe joint is collided by broken stones and accidentally collided during tool operation at present, due to the fact that the thicknesses of the inner walls of the hydraulic pipe joint are different, when a thin part is collided by the broken stones, cracks and sunken deformation occur, sealing fails, and the service life of the hydraulic pipe joint is prolonged. The hydraulic oil leakage protection device comprises a first connector, a second connector arranged at one end of the first connector, a connecting assembly arranged on the second connector and a protection assembly arranged on the connecting assembly. The protection plate structure is arranged, when broken stone collides with the protection sleeve, external force is firstly contacted, the protection sleeve rotates under the action of the rotating shaft under the action of the external force, the S-shaped sliding groove in the clamping sleeve interacts with the moving block, the protection plate is pushed to be attached to the inner wall of the protection sleeve, an additional protection layer is formed, and the external force is effectively dispersed and buffered; the problems that the second connector cracks, depressed and deformed due to stress, sealing fails and hydraulic oil leaks are solved.
Owner:WUHAN QINGSHAN BEIHU NANFENG EQUIP CO LTD
Electric vehicle charging positioning anti-collision mechanism
The utility model relates to a parking space anti -collision technical field especially, it is a kind of electric vehicle charging positioning anti -collision mechanism, its technical scheme includes: underframe, the underframe is installed with fender subassembly, warning subassembly is installed on the fender subassembly, the fender subassembly is rotatably installed with underframe, adjusting subassembly is installed on the fender subassembly, and the adjusting subassembly is used to adjust the rotation angle of fender subassembly on underframe;The warning subassembly includes pressurized air bag, and pneumatic horn is installed on the pressurized air bag.The utility model has the advantages of effective early warning and buffer collision, solves the problem that vehicle tail and charging pile collide and cause vehicle and equipment damage and security risk.
Owner:LUOYANG TIMES NEW ENERGY CO LTD
Cutting equipment for fabricated building rock wool sandwich panel
ActiveCN224196867Ueffective positioningeffective cushioningClimate change adaptationMetal working apparatusArchitectural engineeringMechanical engineering
The utility model belongs to the technical field of cutting equipment, and particularly relates to cutting equipment for an assembly type building rock wool sandwich panel, which comprises a base, the upper end of the base is fixedly connected with a fixing plate, the inside of the fixing plate is fixedly connected with a sleeve, the inside of the sleeve is slidably connected with a sliding rod, and the sliding rod is fixedly connected with the base. A top plate is fixedly connected to the end, away from the sleeve, of the sliding rod and makes contact with the base, and a first spring is arranged in the sleeve. The position of the limiting plate can be adjusted by arranging the threaded rod, the limiting plate and other components, so that the limiting plate positions a plate, the plate can be driven to be attached to the limiting plate by arranging the first spring, the sliding rod, the top plate and other components, and therefore the plate is effectively positioned; the problems that the cutting equipment for the fabricated building rock wool sandwich panel is inconvenient to position during use and is inconvenient to cut are solved.
Owner:SUZHOU KAIAO PURIFICATION TECH CO LTD
A noise reduction structure for an adjusting body of an automobile steering gear
ActiveCN224622104Ueffective cushioningInhibition is effective
This utility model discloses a noise reduction structure for an adjustment body of an automotive steering gear, including a steering housing, an adjustment housing, and a steering rack. The adjustment housing houses the noise reduction structure, which includes an adjustment plug, a rack support, a spring, a friction assembly, a sidewall anti-collision assembly, and a compression anti-collision assembly. A connecting groove is formed in the right end of the rack support, and the friction assembly is installed in the connecting groove. The sidewall anti-collision assembly is installed between the rack support and the adjustment housing, and the compression anti-collision assembly is installed between the adjustment plug and the rack support. The steering rack is movably embedded in the steering housing, with its sidewall in contact with the inner wall of the friction assembly. This utility model relates to the field of automotive steering gear technology. Through the coordinated operation of the friction assembly, the sidewall anti-collision assembly, and the compression anti-collision assembly, it effectively buffers and suppresses abnormal noise from steering rack friction, lateral impacts between the rack support and the housing, and axial compression collisions between the adjustment plug and the rack support, achieving a comprehensive noise reduction effect.
Owner:CHONGQING CHANGRONG MASCH CO LTD
Turnover basket with staggered stacking structure
ActiveCN224075992UImprove stabilityImprove space utilizationRigid containersExternal fittingsFrustumRolling chassis
The utility model relates to the technical field of storage containers, in particular to a turnover basket with a staggered stacking structure, which comprises a hollow turnover basket body in the shape of an inverted quadrangular frustum pyramid, and a plurality of groups of vertically arranged staggered stacking convex columns with arc-shaped sections are mounted on the outer wall of one side of the turnover basket body. The staggered stacking protruding columns are arranged on the outer wall of one side of the turnover basket body, and the sliding grooves are formed in the inner wall of the other side of the turnover basket body, so that when the turnover baskets are placed in the same direction to be stacked in a staggered mode or placed in the reverse direction to be stacked and stored, accurate matching can be achieved, and the stacking stability and the space utilization rate are improved; the stacking positioning groove in the inner side of the top assists in stacking positioning, and the stacking accuracy is further guaranteed; the anti-collision shell on the periphery of the inner core body can buffer collision, and damage to the basket body is reduced; the bottom bearing capacity is enhanced by the compression-resistant chassis; the handheld grooves are formed in the tops of the outer walls of the two ends of the turnover basket body, so that a more convenient and comfortable holding position can be provided for a user.
Owner:东莞市晨海塑胶制品有限公司
Large unmanned aircraft transport system
The utility model relates to a large unmanned plane transportation system relates to unmanned plane transportation technical field, including storage and transportation guarantee container, its inside is equipped with the fastening component for fixing unmanned plane, damping device and operating door, automatic loading and unloading storage integrated platform is set up in storage and transportation guarantee container, is used for carrying unmanned plane or unmanned plane's part, and is used for under manual or automatic control, removes or removes into storage and transportation guarantee container to carry out unmanned plane's supplementary loading and unloading operation, wherein, the system is configured to realize at least one working mode in unmanned plane storage and transportation, unmanned plane maintenance preparation and unmanned plane comprehensive detection, is used for solving the problem that traditional large unmanned plane transports when operation cycle is long, transportation safety is low and detection ability is poor.
Owner:CHENGDU SIWI HIGH TECH IND GARDEN
Micro-nano photocatalytic material modified cement-based material and preparation method thereof
A cement-based material modified with micro / nano photocatalytic materials and its preparation method belong to the field of inorganic cementitious materials technology. The cement-based material modified with micro / nano photocatalytic materials consists of two parts: an aqueous dispersion of micro / nano photocatalytic materials and powder. The aqueous dispersion of micro / nano photocatalytic materials is composed of modified calcium sulfate whisker composite micro / nano photocatalyst, modified adhesive powder, sodium hydroxymethyl cellulose, and deionized water. The powder is composed of silicate cement, graded aggregates, and polycarboxylate superplasticizer powder. The cement-based material modified with micro / nano photocatalytic materials prepared by this invention has a wear resistance grade C, a bonding strength of 7.5~8.7 MPa, and NO... x The degradation efficiency was 94.9–98.1%, and the degradation efficiency of Rhodamine B was 93.6–97.7%. After 1 day of rainwater runoff, NO... x Degradation efficiency 94.2~97.5%, NO after abrasion resistance test x Degradation efficiency: 94.0-96.4%.
Owner:SHANDONG HUABANG CONSTR GRP
A handcart for storing spectacles
Owner:HEBEI XINCHI GLASSES CASE CO LTD
An enclosure system for a cryogenic liquid cargo tank
PendingCN122708264AEasy to weld and fixGuaranteed safety margin
This invention discloses an enclosure system for cryogenic liquid cargo storage tanks, relating to the field of cryogenic liquid cargo storage tanks. The enclosure system comprises, from the inside out: a main shielding layer, a main insulation layer, a secondary shielding layer, and a secondary insulation layer. Both the main and secondary insulation layers are composed of insulation modules, and both the main and secondary shielding layers are formed by splicing corrugated plates, with each corrugated plate having multiple corrugated segments. This invention divides the foamed filling material within the insulation modules into several independent filling units through supporting components, breaking the limitations of the homogeneity of traditional monolithic foamed filling blocks. This allows each filling unit to be independently configured with density and / or hardness parameters according to the impact load requirements of its location, achieving a spatially gradient design of insulation performance and structural strength. This optimizes the lightweight and economic efficiency of the low-impact zone while ensuring a safety margin in the high-impact zone.
Owner:SINOTECH ENERGY CO LTD
Anti-seismic support of electrical equipment
ActiveCN224150089Uavoid damageprevent looseningStands/trestlesVibration suppression adjustmentsElectrical conduitElectric equipment
The utility model relates to the technical field of electrical equipment, in particular to an anti-seismic support of electrical equipment, which comprises a support plate, anti-seismic components used for resisting shock to an electrical pipeline are arranged on two sides of the support plate, and a plurality of groups of fixed clamping plates are fixedly connected to the upper end of the support plate. A guide groove is formed in the upper end of the support plate, and a fixing and adjusting assembly used for adjusting and fixing the electrical pipeline is arranged at the upper end of the support plate. Force is transmitted to the rotating head and the telescopic rod through the second fixing block and the movable bolt, the rotating head swings at an angle through the movable bolt, and therefore the swinging sleeve is driven to rotate and swing on the first fixing block, and compared with a fixed connection mode, when the support is shocked and impacted, the rotating head can rotate and swing. The electric pipeline and the support are effectively buffered and swung, and the situation that the support and the electric pipeline bear large stress, so that support components are loosened and broken, and the electric pipeline is damaged is avoided.
Owner:JIANGSU SAISIKE ELECTROMECHANICAL EQUIP TECH CO LTD
Metallurgical equipment with rapid grinding function
ActiveCN224142416Uimprove securityreduce noiseNon-rotating vibration suppressionGrain treatmentsNoise generationMental health
The metallurgical equipment with the rapid grinding function comprises an outer protection box and a vibration grinding machine, the vibration grinding machine is movably installed in the outer protection box, a box door is hinged to the front face of the outer protection box through a hinge, and a containing plate is arranged at the position, close to the lower portion, in the outer protection box. A vibration motor is arranged at the bottom of the vibration grinding machine, a mounting base is arranged at the bottom of the vibration motor, and the mounting base is rotationally connected with the containing plate through bolts. The vibration grinding machine is arranged in the outer protective box, the safety of the grinding equipment in use is improved, internal raw materials are prevented from flying out, meanwhile, the sound insulation plate in the outer protective box and the sound insulation coating outside the outer protective box are matched, the noise of the grinding equipment in use is reduced, the physical and psychological health of workers is maintained, and the working efficiency is improved. And a damping shock absorber and a rubber shock pad at the bottom of the outer protective box are matched to buffer downward vibration acting force generated when the vibration grinding machine is used, and noise is further reduced.
Owner:WUHAN DEHUAYUN ELECTROMECHANICAL TECH CO LTD