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35results about How to "Accurate and reliable transmission" patented technology
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System and method for transfer of data between memory with dynamic error recovery
ActiveUS8812898B1Reliable data transmissionReliable transmissionError prevention/detection by using return channelTransmission systemsData transmissionComputer science
A system and method are provided for ensuring reliable data transfers by automatically recovering from un-correctable errors detected in data traversing throughout a system and being retrieved from an unreliable intermediate data buffer between a first memory and a secondary slower memory. Additionally, measures to compensate for the use of unreliable or error-prone components and interconnects, such as, for example, SRAM memory as a temporary buffer are provided. Further, measures to detect and correct errors—whatever the type—injected or occurring at any stage throughout traversal of the system are provided.
Owner:CADENCE DESIGN SYST INC
Wireless neural data acquisition system
InactiveUS7346312B2Accurate and reliable transmissionImprove power efficiencyElectroencephalographySimultaneous amplitude and angle demodulationDigital signal processingBandpass filtering
A Wireless Neural Data Acquisition System for increased power efficiency, compact size, robust signaling and reliable transmission is shown and described. In one embodiment, the system includes a headstage, an RF receiver, an analog-to-digital converter, a digital signal processor, and a communication interface. The headstage includes at least one input pre-amplifier high-pass filter and amplifier, a multiplexer (MUX), an RF Modulator comprising a voltage control oscillator (VCO), a transmitting antenna, and a power supply. The RF receiver includes at least one receiving antenna, at least one bandpass filter, at least one amplifier, at least one attenuator, and an FM Demodulator.
Owner:TRIANGLE BIOSYST
Locking and unlocking mechanism assembly for charging
PendingCN110606055AMeet the load requirements of fast power swapIngenious structureElectric propulsion mountingVehicle servicing/repairingElectricityLinear motion
The invention provides a locking and unlocking mechanism assembly for charging. The locking and unlocking mechanism assembly for charging comprises a locking mechanism and a rotating unlocking body. The locking mechanism is used for locking or unlocking a battery assembly, so that the battery assembly and a car body are fixed or separated; the rotating unlocking body comprises a locking and unlocking assembly, a linear drive assembly and a transmission structure; the locking and unlocking assembly is used for being abutted against the locking mechanism and providing a pushing force for unlocking the locking mechanism so as to provide a torque for driving the locking mechanism to rotate; the transmission structure is used for connecting the linear drive assembly and the locking and unlocking assembly, and converting linear motion into rotation motion; and the linear drive assembly drives the unlocking assembly to act on the locking mechanism through the transmission structure, so that the battery assembly is locked or unlocked. The locking and unlocking mechanism assembly for charging provided by the invention is ingenious in structure and reasonable in design; and the linear drivedevice is adopted as a power source, so that no speed reduction structure is needed, and the overall cost is effectively reduced; and meanwhile, the transmission manner is accurate and reliable, so that a load requirement of quick charging of a new energy vehicle is met, and the locking and unlocking mechanism assembly for charging is convenient to popularize and apply.
Owner:BOZHON PRECISION IND TECH CO LTD
Five-degree-of-freedom robot tail end transmission mechanism
ActiveCN104626129AAchieve movementUnaffected by movementProgramme-controlled manipulatorJointsMotor driveDrive shaft
The invention provides a five-degree-of-freedom robot tail end transmission mechanism which comprises two rotating joints and two servo motors. Rotating axis lines of the rotating joints are orthogonal, and the servo motors are parallelly mounted in the rear. The first servo motor decelerates through a harmonic reducer component and then transmits power to the first hollow rotating joint through a pair of straight gears, so that the first rotating joint rotates, the straight gears are of staggered tooth structures to eliminate a rotary clearance, the second servo motor drives a transmission shaft, the transmission shaft penetrates the first rotating joint and is coaxial with the first rotating joint, the second servo motor is orthogonally transmitted through a pair of bevel gears, then decelerates through a second harmonic reducer component and drives a tail end output shaft, and an axis of the second servo motor is parallel to that of the first servo motor. The transmission mechanism can compress space occupied by the tail end of a robot, so that the robot is compact in structure and accurate and reliable in transmission and has a wide rotating range.
Owner:浙江瑞鹏机器人科技有限公司
Device setting apparatus, recording medium recording device setting program, information transfer system, and information transfer method
InactiveUS20150018996A1Maintain securityAccurate and reliable transmissionPc applicationsTechnology managementWork historyInformation transfer
A device setting apparatus is configured to communicate with a field device, and to acquire information from the field device and to set information with respect to the field device. The device setting apparatus includes a generator configured to generate an information code using at least one of acquired information acquired from the field device, work history information indicating a work history for the field device, reference destination information stored in reference destination information table and indicating a reference destination for support information supporting a work of field device, and license information (a two-dimensional code generator, a sound code generator).
Owner:YOKOGAWA ELECTRIC CORP
Rotating locking and unlocking device
PendingCN110356212AMeet load requirementsLow costCharging stationsElectric propulsion mountingElectricityNew energy
The invention provides a rotating locking and unlocking device. The rotating locking and unlocking device comprises a rotating unlocking body, wherein the rotating unlocking body comprises a locking and unlocking assembly, a linear driving assembly and a transmission structure, the locking and unlocking assembly is used for abutting against a locking mechanism and providing a pushing force for unlocking the locking mechanism and is used for providing torque for driving the locking mechanism to rotate, the transmission structure is used for connecting the linear driving assembly and the lockingand unlocking assembly and is used for converting linear movement into rotating movement so as to enable the linear driving assembly to drive the locking and unlocking assembly through the transmission structure to act on the locking mechanism. The rotating locking and unlocking device has the advantages that the structure is ingenious, the design is reasonable, the linear driving device is adopted as a power source, a speed reducing structure is not needed, the overall cost is effectively reduced, meanwhile, the transmission mode is accurate and reliable, the load requirement for rapid battery change of a new energy vehicle is met, and popularization and application are facilitated.
Owner:BOZHON PRECISION IND TECH CO LTD
Bevel gear differential-motion human eye movement imitating mechanism
The invention discloses a bevel gear differential-motion human eye movement imitating mechanism. The bevel gear differential-motion human eye movement imitating mechanism comprises a left eyeball movement mechanism, a right eyeball movement mechanism and an eyelid movement mechanism. As for each eyeball movement mechanism, two central bevel gear, a bevel planet gear and a tie rod constitute a differential gear train, each bevel planet gear is in rigid connection with each eyeball, independent rotation of the two central bevel gears is achieved through motors, the independent rotation is combined into rotation of two degrees of freedom of the bevel planet gears, and therefore the eyeballs can rotate with the two degrees of freedom in the vertical direction and the horizontal direction. Two eyelids are in rigid connection with each other through a rotary shaft and a synchronous belt wheel, the other belt wheel is in rigid connection with one motor, the two belt wheels are in transmission with each other through a synchronous belt, and opening and closing of the eyelids can be achieved through rotation of the motors. The bevel gear differential-motion human eye movement imitating mechanism is compact in structure, small in occupied space, and flexible, accurate and reliable in movement, the left eyeball and the right eyeball are independent from each other, and the two eyeballs can move in the same direction and in the different directions.
Owner:SHANGHAI UNIV
Automatic feeding device of spherical workpiece with axle hole
ActiveCN104475610AHigh degree of automationImprove transmission efficiencyMetal-working feeding devicesPositioning devicesEngineeringAutomation
The invention is applicable to the technical field of workpiece feeding, and discloses an automatic feeding device of the spherical workpiece with an axle hole. The device comprises a discharge component, a taking component and a driving component, wherein the discharge component is provided with a discharge hole and is used for conveying the workpiece to the discharge hole; the taking component is used for sucking or clamping the workpiece; the driving component is used for driving the taking component to handle the workpiece on the taking component to a next station; the discharge component is connected with a height limiting baffle plate for keeping the axle hole of the workpiece facing towards the taking component. The automatic feeding device of the spherical workpiece with the axle hole can realize accurate conveying of the spherical workpiece with the hole and has high degree of automation, the conveying process is accurate and reliable, the conveying efficiency is high, the equipment cost is low, and popularization and use are facilitated.
Owner:SHENZHEN INST OF ADVANCED TECH
Brush head of electric toothbrush
InactiveCN105997286ASimple structureLow costGum massageSuction-kneading massagePower toothbrushEngineering
The invention relates to the technical field of electric toothbrushes, in particular to a brush head of an electric toothbrush. The brush head comprises a shell and a bottom plate, an installing base is arranged at the head end of the shell, the first end face of the bottom plate is rotationally installed in the installing base, and bristles are arranged on the second end face of the bottom plate; a transmission rod, a rotating shaft, a sleeve and a T-shaped rod are arranged in the shell, an eccentric clamping groove formed in the axial direction of the bottom plate is formed in the first end face of the bottom plate, the transmission rod is driven to rotate, the rotating shaft is fixedly connected with the transmission rod and rotates along with the transmission rod, an eccentric hole is formed in the axial direction of the rotating shaft, the sleeve is fixedly inserted into the eccentric hole, a rod part of the T-shaped rod is telescopically inserted into the sleeve, and a cap part of the T-shaped rod is rotationally inserted into the eccentric clamping groove. The brush head is simple in structure, low in cost, high in cleaning capacity, and stability of the transmission mechanism can be kept after long-term use.
Owner:GUANGDONG XINBAO ELECTRICAL APPLIANCES HLDG CO LTD
Pit digging device for forestry planting
InactiveCN108184380AEasy to transportEffective protectionPlantingFurrow making/coveringSpiral bladeEconomic benefits
The invention relates to the technical field of forestry planting, in particular to a pit digging device for forestry planting. The pit digging device comprises an iron frame and traction wheels, thetraction wheels are fixedly connected to the front end face of the iron frame, a first rack is rotatably connected to the right ends of the traction wheels, a fixing rod is fixedly connected to the right end of the first rack, spiral blades are rotatably connected to the inner side of the fixing rod, a box body is fixedly connected to the outer sides of the spiral blades, a spiral rod is fixedly connected to the bottom of the box body, a second rack is fixedly connected to the right end of the fixing rod, driven wheels are rotatably connected to the right end of the second rack, and a second motor is fixedly connected to the left ends of the traction wheels. The traction wheels work under driving of the motor, the racks move upwards or downwards, a machine which is digging a pit can be effectively fixed, manual supporting is not needed any more, gear and rack transmission is more precise and more reliable, the economic benefit is high, and the market prospect is good.
Owner:GUILIN SHIHUAN WASTE GAS TREATMENT EQUIP
Material stream regulating mechanism of bulk materiel
InactiveCN101368626AImprove efficiencyCompact structureOperating means/releasing devices for valvesSlide valveRotational axisHydraulic cylinder
The invention belongs to the mechanical engineering technical field and discloses a material flow adjusting device for the bulk materials. The material flow adjusting device mainly comprises a hydraulic cylinder, a connecting rod, rotary shafts, an adjusting plate, a central material guide pipe, a box body and detection elements; the hydraulic cylinder is supported on the box body of the adjusting device; one end of the hydraulic cylinder is connected with two rotary shafts through the connecting rod; ends of the two rotary shafts are extended to the box body to be respectively mounted with bow girders and adjusting plates; the other ends of the rotary shafts are mounted with detection elements; the central material guide pipe is mounted on the middle-upper part of the box body; the adjusting plates are positioned at the lower port of the central material guide pipe. The material flow adjusting device has the advantages of compact structure, accurate and reliable transmission, high efficiency, easy manufacturing, low cost and being a simple and practical device in adjusting the material flow and being applicable to flow adjustment of large type blast furnace bulk material.
Owner:CISDI ENG CO LTD
Multistage Planetary Gear
InactiveUS20080261741A1Accurate and reliable transmissionReliable functionToothed gearingsTransmission elementsRemote controlGear wheel
When, according to the invention, a multistage planetary gear is constructed with a clutch / brake device (8, 21, 22) and these devices are constructed as remote-controlled or automatically operating clutches / brakes, it is possible to construct multistage gears which are compact, and which are reliable in operation. The gear stages are configured as cooperating tooth engagements (6, 6.1, 6.2) on rotating parts, which ensures the function at high speeds of rotation and allows transfers of great power.
Owner:ROTREX
Stereo garage capable of quickly parking and taking bikes in batches
The invention discloses a stereo garage capable of quickly parking and taking bikes in batches. The stereo garage capable of quickly parking and taking the bikes in batches includes structural frameswhich are arranged at two sides to form a stereo garage framework, a plurality of bike-carrying frames are sequentially, hierarchically and horizontally piled up from the bottom to the top between thestructural frames, the other side of the interior of the stereo garage is provided with three-level telescopic forks of which the two sides are matched with the structural frames to rise and fall andcan further extend outward or shrink inward, a plurality of parking space groove shelves which are used for fixing the bikes are arranged above the bike-carrying frames side by side, and the front ends of the parking space groove shelves are provided with sensors which face to the interior of the parking space shelves. Compared with the prior art, the stereo garage capable of quickly parking andtaking the bikes in batches has the advantages of simple structure, convenient and rapid use and high application efficiency, can save land area due to a stereo structure; and the three-level telescopic forks have the advantages of compact structures, accurate running, reliable application and the like.
Owner:CHINA CONSTR SCI & IND CORP LTD
Test paper pushing method and device and urine analyzer
ActiveCN110342291AReliable and continuous pushThe steps are cleverly setMaterial analysis by observing effect on chemical indicatorArticle feedersPulp and paper industryTest strips
The invention is applicable to the field of medical instruments, and provides a test paper pushing method and device and a urine analyzer. The test paper pushing method comprises the steps that a paper pushing piece is driven to rise, the paper pushing piece is used for horizontally moving test paper, the paper pushing piece is lowered, and the paper pushing piece is horizontally moved and reset.The test paper pushing device comprises a bottom box and a tray, wherein the tray covers the bottom box, the tray comprises a sampling position and a detection position, the paper pushing piece is arranged in the bottom box, and the paper pushing piece is connected with a first driving assembly and a second driving assembly. The urine analyzer comprises a sample application device and a urine analysis device, and further comprises the test paper pushing device. According to the test paper pushing method and device and the urine analyzer, the test paper pushing method is ingenious in step arranged, and is accurate and reliable in conveying, in addition, the test paper pushing device is simple and convenient to manufacture and low in manufacturing cost, the production cost of the urine analyzer is reduced, the detection performance of the urine analyzer is improved, and meanwhile, the detection cost is reduced.
Owner:SUZHOU MINDRAY SCI CO LTD
Foot pad linkage mechanism and notebook computer
PendingCN114217668AHeight adjustableTaking into account appearance requirementsDigital data processing detailsStructural engineeringMechanical engineering
The invention relates to the technical field of supporting foot pads, in particular to a foot pad linkage mechanism and a notebook computer. Comprising a fixing frame; the rotating shaft is rotationally mounted on the fixing frame; one end of the rotating cantilever is fixed on the rotating shaft; the universal driving shaft is located at the other end of the rotating cantilever, and the universal driving shaft and the rotating cantilever are fixedly connected or integrally formed or rotationally connected; the rotating block is suitable for installing a foot pad, the rotating block is located on the side, in the direction where the rotating shaft is located, of the rotating cantilever and located on the same side as the linkage shaft, the rotating block is rotationally connected to the fixing frame, the rotating axis of the rotating block is parallel to the rotating shaft, a linkage groove / hole is formed in the surface, close to the rotating cantilever, of the rotating block, and the linkage shaft is arranged in the linkage groove / hole; the linkage groove / hole is suitable for realizing unidirectional rotation of the rotating block when the rotating shaft rotates unidirectionally; the transmission assembly is suitable for achieving synchronous rotation of the hinged shaft and the rotating shaft of the product. According to the foot pad linkage mechanism, the hinge shaft and the foot pad can be linked to act, operation is convenient, and the appearance requirement is met.
Owner:紫光计算机科技有限公司
Hydraulically-driven shackle hook
InactiveCN105883593AReasonable structural designReasonable and novel structure designCranesSafety gearHydraulic cylinderBlock and tackle
The invention relates to a hydraulically-driven shackle hook. The hydraulically-driven shackle hook comprises a hook body, a second bearing is mounted on the lower portion of a first bearing which is mounted at the top of the hook body, a bearing fixing device is connected with a hook fixing device which is connected with a hydraulic device fixing frame, a hydraulic device with a hydraulic cylinder is mounted on the hydraulic device fixing frame, and an electromagnetic valve is mounted on the hydraulic cylinder and connected with a storage battery and a wireless signal receiver. The hydraulic cylinder is connected with a connecting rod which is connected with a connection base, the hook fixing device is connected with a pulley block fixing frame, an anti-collision protective device is mounted at the top of the pulley block fixing frame, a pulley shaft is mounted on a pulley block which is mounted in the pulley block fixing frame, and the hook body is provided with an unhooking preventing protection device. The hydraulically-driven shackle hook has advantages of reasonable design, convenience in mounting and utilization, time saving, labor saving, high operation efficiency, realization of precision 90-degree rotation, effectiveness in rotation control, safety, reliability, wide application range and long service life.
Owner:徐立伟
Panel for sliding lock
The invention discloses a panel for a sliding lock. The panel comprises a main panel body and a sliding cover glidingly arranged on the main panel body; a sliding mechanism is arranged between the sliding cover and the main panel body and comprises a rack and a gear which mesh with each other; an adjusting mechanism capable of adjusting the assembly gap between the sliding cover and the main panel body is further arranged on the main panel body; and the adjusting mechanism is adjusted, so that the sliding cover makes close contact with the main panel body. The assembly gap between the sliding cover and the main panel body can be adjusted, so that sliding of the sliding cover relative to the main panel body is very accurate and stable, the gear and the rack are protected, the service life of the lock is prolonged, the production cost is reduced, and the assembly universality and applicability of the sliding cover and the main panel body are improved.
Owner:广东海尔智能科技有限公司
Test paper pushing method, device and urine analyzer
ActiveCN110342291BReliable and continuous pushThe steps are cleverly setMaterial analysis by observing effect on chemical indicatorArticle feedersEngineeringApparatus instruments
The invention is applicable to the field of medical equipment, and provides a test paper pushing method, a device and a urine analyzer thereof. The method for pushing the test paper includes driving the paper pusher to rise, the paper pusher to push the paper in translation, the paper pusher to descend, and the paper pusher to reset in translation. The above-mentioned test paper pushing device includes a bottom box and a tray, the tray cover is arranged on the bottom box, the tray includes a sampling position and a detection position, a paper pusher is arranged in the bottom box, and the paper pusher is connected to a first drive assembly and a second drive assembly . The above-mentioned urine analyzer includes a sample pointing device and a urine analysis device, and also includes the above-mentioned test paper pushing device. The test paper pushing method and device and the urine analyzer thereof according to the present invention, the steps of the test paper pushing method are ingeniously set, the transmission is accurate and reliable, and the test paper pushing device is simple and convenient to manufacture, and the manufacturing cost is low, which is beneficial to the reduction of the manufacturing cost of the urine analyzer And the improvement of the detection performance is also conducive to the reduction of the detection cost.
Turnover type basketball stand with clamped ball taken out conveniently and use method thereof
Owner:郑成翔
Three-stage telescopic fork
Owner:CHINA CONSTR STEEL STRUCTURE CORP LTD
Digital microwave signal adjusting circuit
ActiveCN111384903AEliminate distractionsImprove noiseAmplifier modifications to reduce noise influenceDifferential amplifiersSoftware engineeringInput impedance
The invention discloses a digital microwave signal adjusting circuit. The digital microwave signal adjusting circuit comprises an input impedance matching module, a baseband transmission modulation module and an output impedance matching module, wherein the input impedance matching module is used for carrying out isolation processing on the digital microwave signal, and transmitting the isolated digital microwave signal to an LC network for impedance matching; the baseband transmission modulation module comprises a signal lifting unit and a phase shift adjusting unit, the signal lifting unit has a good anti-noise effect and anti-attenuation performance, Gaussian noise is effectively suppressed, and nonuniformity and distortion of signals in a transmission band are prevented; and the phaseshift adjusting unit ensures the high utilization rate of bandwidth in the modulation process, enables phase shift adjustment to be more precise and effective, greatly reduces the error rate of signals, and finally outputs the signals after output impedance matching processing, so that digital microwave signal transmission is more accurate and reliable.
Owner:华兴通信技术有限公司
Centrifugal compressor and refrigeration system having same
ActiveCN106015079BReliable coolingImprove the lubrication effectPump componentsPumpsReliable transmissionEngineering
The invention discloses a centrifugal compressor and a refrigeration system provided with the same. The centrifugal compressor comprises a casing, a first shaft, a second shaft and an oil return device, wherein the first shaft is in rotatable fit with the casing; the second shaft is connected with the first shaft through a gear assembly to drive the first shaft to rotate; and the oil return device is used for supplying a gas-liquid mixed refrigerant containing lubricating oil in the refrigeration system where the centrifugal compressor is located to the gear assembly. According to the centrifugal compressor, the gear assembly can be cooled and lubricated simply, reliably and efficiently, a high-grade pure-liquid refrigerant is not needed to be introduced additionally, the problems of washing of an oil film on the gear surface and gear wear caused by the washing of the oil film are solved, and precise and reliable transmission of the gear assembly is guaranteed.
Owner:CHONGQING MIDEA GENERAL REFRIGERATING EQUIP
A basketball hoop with a movable ball frame to prevent ball jamming and its use method
ActiveCN108905124BAccurate and reliable transmissionEffective rotationBall sportsStructural engineeringControl theory
Owner:林子涵
Axial adjusting device of rollers
PendingCN111822514AAccurate and reliable transmissionExtended service lifeMetal rolling stand detailsMetal rolling arrangementsLow noiseMachine
The invention provides an axial adjusting device of rollers. The axial adjusting device of the rollers aims to conveniently achieve online real-time adjustment, reliable and accurate transmission, a long service life and low noise. The axial adjusting device of the rollers comprises a servo motor fixed to a rolling machine frame. One end of the telescopic rod is connected with an output shaft of the servo motor. The rolling machine frame is further provided with a drive mechanism. The drive mechanism drives the other end of the telescopic rod to be matched with a worm arranged on the outer ring of a roller axial adjustment ring or not matched with the worm. The servo motor is directly fixed to the rolling machine frame, due to support of the rolling machine frame, the servo motor is smallin vibrating amount during work, transmission of the output shaft of the servo motor is stable, it is avoided that redundant pressure is exerted on engagement between a worm gear and the worm, engagement between the worm gear and the worm is stable, the wear extent is low, noise is low, and the service life is long.
Owner:HEFEI BAISHENG SCI & TECH
Device for removing large particles on membrane surface and membrane coating equipment
PendingCN111889320AAccurate and reliable transmissionHigh movement accuracyLiquid surface applicatorsCell component detailsCoated membraneMembrane surface
The invention provides a device for removing large particles on a membrane surface and membrane coating equipment, and relates to the technical field of battery production. The device for removing large particles on the membrane surface comprises a bottom roller mechanism, a scraping roller mechanism and a driving mechanism. The bottom roller mechanism is used for pulling a membrane, the output end of the driving mechanism is connected with the scraping roller mechanism and can drive the scraping roller mechanism to get close to the bottom roller mechanism, so that the distance between a scraping roller of the scraping roller mechanism and a bottom roller of the bottom roller mechanism is smaller than the particle size of the large particles. The membrane coating equipment comprises a coating device, a winding device and the device for removing large particles on the membrane surface. The device for removing large particles on the membrane surface removes the large particles so that the coated membrane is not punctured by the large particles after use in making a battery. The service life and safety of the battery are prevented from being affected. The membrane coating equipment can carry out large particle cutting on the coating, and the coating quality is guaranteed.
Owner:JIANGSU SENIOR NEW MATERIAL TECH CO LTD
A flip-type basketball stand for conveniently taking out stuck balls and its use method
ActiveCN108686351BAccurate and reliable transmissionEffective toggleBall sportsEngineeringControl theory
Owner:郑成翔
Switching method, equipment and system
InactiveCN107306431AAccurate transmissionAccurate and reliable transmissionWireless communicationComputer engineering
The embodiment of the invention discloses a switching method, equipment and system. The method can comprise the steps that: an S-GWC receives an S-GW change identifier transmitted by a mobile management entity MME; the S-GWC determines an updated S-GWU according to the S-GW change identifier, and sends an updating feedback message to the MME; the S-GWC receives a deletion request sent by the MME, and deletes the S-GWU before updating according to the deletion request; and the S-GWC sends a response message after deletion completion to the MME.
Owner:ZTE CORP
A Bevel Gear Differential Imitation Human Eye Movement Mechanism
Owner:SHANGHAI UNIV
A three-dimensional garage that can quickly access bicycles in batches
ActiveCN108019068BConvenient parkingEasy extractionCycle standsParkingsVehicle frameAgricultural engineering
The invention discloses a stereo garage capable of quickly parking and taking bikes in batches. The stereo garage capable of quickly parking and taking the bikes in batches includes structural frameswhich are arranged at two sides to form a stereo garage framework, a plurality of bike-carrying frames are sequentially, hierarchically and horizontally piled up from the bottom to the top between thestructural frames, the other side of the interior of the stereo garage is provided with three-level telescopic forks of which the two sides are matched with the structural frames to rise and fall andcan further extend outward or shrink inward, a plurality of parking space groove shelves which are used for fixing the bikes are arranged above the bike-carrying frames side by side, and the front ends of the parking space groove shelves are provided with sensors which face to the interior of the parking space shelves. Compared with the prior art, the stereo garage capable of quickly parking andtaking the bikes in batches has the advantages of simple structure, convenient and rapid use and high application efficiency, can save land area due to a stereo structure; and the three-level telescopic forks have the advantages of compact structures, accurate running, reliable application and the like.
Owner:CHINA CONSTR SCI & IND CORP LTD
Automatic heavy-duty penetrometer with vertical detection
ActiveCN114016492BPrecise positioningGuaranteed verticalityIn situ soil foundationConstruction surveyingStructural engineering
The invention relates to an automatic heavy-duty penetrometer capable of vertical detection, which belongs to the technical field of construction survey. Including the base plate, the base plate is provided with a bracket, and a penetrating mechanism is arranged vertically through the base plate, and the top of the penetrating mechanism is connected with a lifting mechanism arranged vertically, and the lifting mechanism is set on the bracket; The bottom is matched with the top of the arc-shaped transition frame; a level is provided on the support, and the level is used to measure the verticality of the support. The invention utilizes the free fall of the piercing hammer to vertically accelerate the falling to detect the ground, and measures the verticality through the horizontal ruler, the positioning is accurate, the bracket ensures the verticality, avoids irregular manual operation, does not need manual force, saves time and effort, and the detection process is more standardized. High detection efficiency and high detection accuracy.
Owner:山东东泰工程咨询有限公司
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