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430results about How to "Convenient detection work" patented technology
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Three-dimensional bridge reconstruction method based on vehicle-mounted LiDAR point cloud data
InactiveCN104952107AConvenient detection workHigh densityImage analysis3D modellingLidar point cloudThree dimensional model
The invention provides a three-dimensional bridge reconstruction method based on vehicle-mounted LiDAR point cloud data. The three-dimensional bridge reconstruction method based on the vehicle-mounted LiDAR point cloud data can be used for visualizing an acquired three-dimensional point cloud data implementing three-dimensional model on the bottom of a bridge and comprises the following steps of (1) acquiring the vehicle-mounted LiDAR point cloud data; (2) uniformly diluting the point cloud data so as to reduce data volume; (3) calculating a normal vector, curvature and density of the point cloud data and filtering out noises; (4) registering the point cloud data and diluting the point cloud data; (5) extracting surface plates of the bridge, restraining the surface plates according to priori knowledge and establishing a TIN model; (6) performing TIN model and texture image mapping; and (7) visualizing the three-dimensional model. By the three-dimensional bridge reconstruction method based on the vehicle-mounted LiDAR point cloud data, the surface plates of the bridge can be matched, incomplete data are supplemented, thick scanning data are effectively combined to thin scanning data, and the three-dimensional model of the bridge is established quickly and precisely in real time.
Owner:湖南桥康智能科技有限公司
GPS (Global Positioning System) track irregularity detection system and method
ActiveCN102337710AHandling location information is simpleImprove work efficiencyMeasuring apparatusAccuracy and precisionEnvironmental geology
The invention discloses a GPS (Global Positioning System) track irregularity detection system and method. The system comprises a measuring unit and a data postprocessing unit, wherein the measuring unit comprises a moving bracket movably arranged on the surface of a track, and a measuring device; the measuring device is rigidly fixed on the moving bracket and comprises two independently-arranged measured data acquisition recorders; the measured data acquisition recorders are used for measuring state data of the moving bracket in real time and recording the state data measured at every time to a data recording unit according to a time sequence arrangement; and the data postprocessing unit is used for processing the state data recorded in the data recording unit in an off-line way. The GPS (Global Positioning System) track irregularity detection system and method disclosed by the invention have the advantages of high measurement precision, high measurement speed and complete measuring functions.
Owner:SAFEWAY XIAN NAVIGATION TECH
Device for detecting sample, method for detecting sample, and modules for collecting and detecting sample
The device for detecting sample includes main body, detecting element housed inside the main body fixedly, and material of absorption and transfer. There are following parts setup on main body: gathering unit for collecting external sample, and docking area assorted; opening for application of sample in use for sample liquid to pass through, and result display window in use for observing tested result. Being located inside the opening for application of sample, the material of absorption and transfer keeps connectivity with detecting element so as to raise fluid velocity of detection liquid. Being processed by surfactant, the material of absorption and transfer promotes flow of detection liquid further, shortens detection time without disturbing detected result.
Owner:雅培快速诊断国际无限公司
Installing and regulating method and device of parabolic antenna sample plate
InactiveCN102059547AReduce labor intensityImprove work efficiencyMeasurement devicesMetal working apparatusThrust bearingEngineering
The invention discloses installing and regulating method and device of a parabolic antenna sample plate. A bracket is provided with a work table; the work table is provided with a hollow shaft; an antenna pedestal is sleeved on the hollow shaft; the upper end surface of the hollow shaft is provided with a spring; a first thrust bearing is arranged on the spring; the parabolic antenna sample plate is positioned above an antenna; a shaft of the parabolic antenna sample plate penetrates through the first thrust bearing, the spring and the hollow shaft; the lower end part of the sample plate shaft is a threaded segment; a second thrust bearing supports against the lower end surface of the hollow shaft; and the threaded segment is sleeved with a regulating nut; the spring is pressed and released to regulate a gap positioned between the detecting surface and the antenna reflecting surface of the parabolic antenna sample plate by rotating the regulating nut, and then a filler gauge is filled into the gap to detect the antenna reflecting surface. The invention is especially suitable for the installation and the regulation of the parabolic antenna sample plate and has the advantages of enhanced antenna installation efficiency, reduced labor intensity, high regulating accuracy, strong generality, and the like.
Owner:ANHUI BOWEI CHANGAN ELECTRONICS
Laser road synthetic detection vehicle
InactiveCN101487223AConvenient detection workDriving detection speed can be fast or slowRoads maintainenceAutomotive engineeringPlanar array
The invention relates to a laser road comprehensive detection vehicle which can be used for detecting and evaluating a plurality of road quality indexes; the lower end of the vehicle body is provided with a laser detection device which can detect the road surface evenness, the wheel track and the structural depth and is provided with a plurality of detection laser probes which can emit collimated laser beams downwards; the upper part of the rear end of the vehicle body is provided with a planar array camera which can bow to photograph; the rear end of the vehicle body is provided with a planar array camera dual-row stroboscopic illuminator; the top of the vehicle body is provided with a camera which is used for photographing the environment at two sides of the road, a safety monitoring camera and a GPS positioning antenna; and the operation chamber of the vehicle body is internally provided with a workbench, a generator room, an industrial computer cabinet, a washing pool, a drinking water machine and a control circuit device. Compared with the prior art, the laser road comprehensive detection vehicle has the advantages of novel structure, full function, convenient operation and high detection precision, and can achieve the comprehensive detection of a plurality of road quality indexes, and the like.
Owner:CHANGAN UNIV
Biological chip detector
ActiveCN104237544AConvenient detection workSimple structureMaterial analysis by observing effect on chemical indicatorLaboratory glasswaresOutput deviceEngineering
The invention discloses a biological chip detector. The biological chip detector comprises a first shell and a second shell which are connected with each other, as well as a biological chip supporting rack, a light source, a detector and a detection result output device, wherein the first shell is provided with an accommodating cavity; an upper plate of the accommodating cavity is opposite to the second shell; the biological chip supporting rack is rotatably arranged on the upper plate of the first shell, and is provided with a detection zone for placing a biological chip; the upper plate is provided with a through hole corresponding to the detection zone; the light source is positioned on one of the first shell and the second shell and used for providing light for the biological chip; the detector is mounted on the other of the first shell and the second shell and is used for detecting a detection part of the biological chip; the detector and the light source are arranged on the two sides of the biological chip supporting rack. The biological chip is put on the biological chip supporting rack, the detection part of the biological chip can be corresponding to the through hole, the light source is turned on as required, and the detector detects the detection part of the biological chip so as to complete detection on a biological substance. The biological chip detector is simple structure, small in space occupation and convenient to carry, and facilitates detection works outdoors and in remote regions, so that the application range of the biological chip detector is widened.
Owner:CAPITALBIO CORP
Method for automatically detecting terminals in batch based on IEC62056 protocol
InactiveCN101943734ALow costConvenient detection workElectrical testingTransmissionLow voltageCarrier signal
The invention discloses a method for automatically detecting terminals in batch based on an IEC62056 protocol, and the method comprises the following steps: (A) physical setting: connecting a terminal with an electric meter through RS485 or carrier waves; (B) configuration setting: configuring parameters of the terminal correspondingly; (C) establishing connection, connecting a worktable with the terminal through an RS232 serial port or TCP / UDP; (D) detecting by the worktable in an automatic detection method or an independent detection method; and (E) forming a detection report by data generated in the former steps. The method for automatically detecting the load control, low-voltage meter collecting and distribution transform terminals in batch based on the IEC62056 protocol solves the problems of low efficiency and poor stability in the prior art when detecting the terminal.
Owner:SHENZHEN CLOU ELECTRONICS
Intelligent substation network anomaly traffic detection model construction method based on probability
ActiveCN107517205AConvenient detection workFacilitate analysis workData switching networksControl layerSmart substation
The invention discloses an intelligent substation network anomaly traffic detection model construction method based on a probability. According to the method, by carrying out repeated FARIMA simulation on acquired intelligent substation station control layer communication traffic data, a station control layer normal communication traffic threshold model is obtained; and a network anomaly case shown on the station control layer traffic level is subjected to key analysis, KDD99 anomaly data traffic is extracted and overlaid into original background traffic, anomaly network traffic is generated and used as a threshold datum thereout, and an evaluation index and an algorithm of an intelligent substation communication network are designed to analyze an operation condition of a power communication network. According to the invention, detailed algorithm description is given out by actual acquired traffic of a station control layer of a certain substation in Tianjin as test data, and examples are designed to carry out detection and early warning on substation communication network anomaly traffic.
Owner:ZHEJIANG UNIV
Environment detector for construction site
InactiveCN107436164AImprove mobilityImprove protectionBatteries circuit arrangementsMeasurement apparatus componentsEngineeringSevere weather
The invention discloses a construction site environment detector, which comprises a display box and a lifting rod. A detection control box is arranged under the display box. A column is movably installed at the lower end of the lifting rod. Height adjustment knob, the lower end of the column is provided with a base, the lower end of the base is provided with universal wheels, the inside of the detection control box is provided with a wireless connection device, and one side of the wireless connection device is provided with a voice alarm device . A construction site environment detector according to the present invention is equipped with a height adjustment knob, a universal wheel and a voice alarm device, which can adjust the height of the detection control box, meet the position requirements of different detection items, and facilitate the movement of the instrument. Especially in the case of bad weather, it can prevent the instrument from being damaged, and give voice prompts when the environment is not good, which is more convenient, applicable to different working conditions, and brings better prospects for use.
Owner:SUZHOU CHAOSHENG INTELLIGENT TECH CO LTD
Batch automatic terminal event testing method and system thereof
InactiveCN101718819AConvenient detection workEasy to analyzeElectrical testingPhase currentsElectrical current
The invention provides a batch automatic terminal event testing method, comprising the following steps: A. physical arrangement is carried out to serially connect all phase currents of the terminal and a power source and connected all phase voltages and the power source in parallel; B configuration setting is carried out to the terminal and the power source, and the corresponding configuration is carried out to an analog meter; C connection establishment is carried out for connecting a working table, the terminal, the analog meter and the power source; D terminal detection is carried out to detect whether a terminal event happens or not; E a detection report is formed.
Owner:深圳市联创知识产权服务中心
Antibody chip reagent kit for detecting hepatoma marker
ActiveCN105572353AConsistency and Reliability TimesConsistency and Reliability Sample SizeMaterial analysisWilms' tumorLiver cancer
The invention relates to an antibody chip reagent kit for detecting a hepatoma marker. The antibody chip reagent kit comprises a glass slide, a soft silicone rubber pad, a hard frame and reaction grooves formed by U-shaped frame clamps, wherein the hard frame is divided into 2*8 or 4*16 sub-boxes so as to form the 16-hole or 64-hole frame; the size of the soft silicone rubber pad corresponds to those of the hard frame and the standard glass slide; each sub-box of the hard frame forms the corresponding small reaction groove; the standard glass slide in each of the small reaction grooves is bonded with specific antibodies with corresponding concentrations; the specific antibodies are antibodies for the following 8 selected tumor markers: AFP, AFP-L3, DCP, AFU, GP73, SCCA, CK19 and VEGF. The antibody chip reagent kit adopts the antibody chip technology, so that 8 types of hepatoma markers can be detected at a time, the defect that the conventional single marker detection method is big in sample usage amount and long in detection time is avoided, and the advantages of high detection speed, less sample consumption, high sensitivity, good stability and the like are achieved.
Owner:RAYBIOTECH INC GUANGZHOU
Outdoor power equipment detection equipment
InactiveCN112083247AAvoid collisionAvoid damageElectrical testingMeasurement instrument housingStructural engineeringPower equipment
The invention discloses an outdoor power equipment detection equipment, which comprises a base, wherein a protection box is fixedly mounted at the top part of the base, the top part of the protectionbox is of an opening structure, a box cover is rotatably mounted at the top part of the protection box, a mounting plate is arranged in the protection box, a detection equipment body is fixedly mounted at the top part of the mounting plate, two stand columns are fixedly installed on the inner wall of the bottom part of the protection box, first sliding grooves are formed in the top parts of the two stand columns correspondingly, movable plates are slidably installed in the two first sliding grooves correspondingly, and the top parts of the two movable plates extend out of the corresponding first sliding grooves correspondingly. The outdoor power equipment detection equipment is reasonable in design and good in practicability, the detection equipment body can be protected through utilizingthe protection box, when the detection equipment body is pushed to move or carried, vibration force borne by the detection equipment body is buffered, a good damping effect is achieved, the height position of the detection equipment body can be conveniently adjusted, and the detection equipment body is stably placed, so that the detection work is convenient.
Owner:泰州帕沃能源科技有限公司
Measuring method for storage capacity of reservoir
InactiveCN102853875AReal-time reflection of dynamic changesReduce errorsVolume measurement apparatus/methodsMachines/enginesReal-time dataPersonal computer
The invention relates to a measuring method for the storage capacity of a reservoir (2), and a measuring system is composed of pressure sensors (3, 8), a laser sensor (4), a sonar sensor (5), an adopting camera (6) and a pc (personal computer) machine (7). The measuring method comprises the steps of utilizing the laser sensor (4) to measure the upper surface area of the reservoir (2), and meanwhile starting the camera (6) to take pictures; utilizing the sonar sensor (5) to measure the depth of water, and comparing the water depth of a target rod with the depth of the water; correcting the measured data according to reservoir establishing data to obtain surface area, water depth and floor space, thereby obtaining the volume of water; and utilizing the pressure sensors (3, 8) to measure the pressure of the reservoir (2) to a reservoir bottom and a reservoir side. The measuring method provided by the invention automatically measures volume, depth and pressure, the manual operation error is reduced, a dynamic variation condition of the storage capacity is reflected, and more real-time data is provided for a reservoir detection system; and meanwhile, the detection operation is simple, convenient and exact, and manpower, financial resources and material resources are saved.
Owner:NANJING DAWU EDUCATION TECH
Three-point-supported automatic rotating angle detection tool
ActiveCN104713498AConvenient detection workGuaranteed reproducibilityUsing optical meansGravitationElectrical and Electronics engineering
Owner:BEIJING GUOWANG OPTICAL TECH CO LTD
Robot for overhauling of underground pipeline
InactiveCN107975653AImprove maintenance efficiencyConvenient for shooting workPigs/molesEngineeringConveyor belt
The invention discloses a robot for overhauling of an underground pipeline. The robot comprises a base; the bottom of the base is movably connected with rollers; the outer sides of the rollers are intransmission connection with a crawler belt; a bottom plate is arranged at the top of the base and is in threaded connection with the top of the base through bolts arranged on the bottom plate; the top of the bottom plate is fixedly connected with a first electric pushing rod; and the top of the first electric pushing rod is fixedly connected with a connecting seat. By arranging the first electricpushing rod, manipulators and a rotating shaft, the first electric pushing rod is started, so that the manipulators rise; then a motor is started, a conveyor belt drives a first movable shaft on a gear to rotate, and thus the manipulators get close to the inner wall of the pipeline with the optimal angle; and finally, a second electric pushing rod is started to drive a tensioning device to conduct tightening, so that the manipulators grab and clear plugging objects on the inner wall of the pipeline, and the purpose of high overhauling efficiency is achieved.
Owner:XIANGTAN HONGYUAN ELECTRONICS SCI & TECH CO LTD
Device and method for detecting corrosion degree of steel bars of reinforced concrete foundation of iron tower
PendingCN108680490ACheck the degree of corrosionWithout compromising integrityWeather/light/corrosion resistanceMicrocontrollerRebar corrosion
The invention relates to a device and a method for detecting corrosion degree of steel bars of a reinforced concrete foundation of an iron tower. The device comprises an operation panel, a single chipmicrocomputer and sensors, wherein an AD (analog to digital) conversion module, a microprocessing module and an execution module are arranged in the single chip microcomputer; a display module, a press key input module, the single chip microcomputer and a storage module are arranged on the operation panel; the sensor comprise a soil temperature and humidity sensor, a soil pH (potential of hydrogen) value sensor, a soil chloride ion sensor and a resistivity detector. By adopting the structure, the device has the advantages that on one hand, the corrosion degree of the steel bars in the concrete tower foundation can be detected without excavating the soil and destroying the concrete tower foundation structure; on the other hand, the corrosion degree of the steel bar can be quickly analyzedat site.
Owner:CHINA THREE GORGES UNIV
Circuit breaker operating mechanism performance detection device
InactiveCN112462253ASolve the problem of inconvenience caused by work and poor practicalityPlay a protective effectLighting elementsMeasurement instrument housingControl theoryCircuit breaker
The invention relates to the technical field of circuit breaker detection, in particular to a circuit breaker operating mechanism performance detection device which comprises a base, vertical plates are fixedly installed on the two sides of the top of the base respectively, a detection table is arranged between the two vertical plates, and a lifting mechanism for driving the detection table to ascend and descend is arranged between the detection table and the base. A clamping mechanism for clamping an object to be detected is arranged on the detection table, and a detector which is driven by asliding adjustment mechanism to realize transverse displacement adjustment is arranged above the detection table. The device solves the problems that existing detection equipment is inconvenient to adjust the height position of a detection table, inconvenient to detect objects to be detected at different heights and inconvenient to adjust the horizontal position of a detector.
Owner:MINJIANG UNIV
Android application security monitoring method based on plug-in loading and storage medium
ActiveCN109977670AImprove efficiencyImprove operational conveniencePlatform integrity maintainanceProgram loading/initiatingSecurity monitoringOperating system
The invention provides an Android application security monitoring method based on plug-in loading and a storage medium. The method comprises: a plug-in base class is defined and detected; constructinga detection plug-in library by inheriting the detection plug-in base class, and storing the detection plug-in library locally; updating the local detection plug-in library according to the latest detection plug-in list obtained from the cloud server at regular time; obtaining related information parameters of the apk file of the to-be-detected application, organizing the related information parameters into an information dictionary format, and storing the information dictionary format; dynamically loading all plug-ins in the detection plug-in library; introducing related information parameters of an information dictionary format; and sequentially executing the loaded plug-ins. The method has the function of detecting automatic updating of the plug-in, the latest security holes can be detected timely and accurately, and the detection rate is increased. In addition, the efficiency and the collaboration of plug-in iterative development and maintenance can be remarkably improved by defining and detecting the plug-in base class, and therefore efficient comprehensive safety detection can be conducted on the Android application.
Owner:FUJIAN TQ DIGITAL
System and method for detecting and rating color fastness of textile
PendingCN110530790AAvoid instabilityFunction increaseUsing mechanical meansMaterial analysisRating systemWhiteboard
The invention discloses a system and a method for detecting and rating the color fastness of a textile. The detecting and rating system comprises a computer system and a colorimeter, wherein the computer system is connected with the colorimeter; the computer system is used for completing blackboard correction and whiteboard correction of the colorimeter, reading detection data of the colorimeter,comparing the detection data with a preset standard rating range to obtain a rating level, and comparing the rating level with a preset product standard to obtain a qualified or unqualified judgment result; and the colorimeter is used for detecting the color fastness of the textile to obtain the detection data. The system and the method have the advantages that a test is simple, convenient and fast; a rating result is basically consistent with a manual visual rating result; and the product qualification judgment is intelligent.
Owner:上海熹宝科技有限公司
Switching-on and switching-off integrated mechanism of outdoor high-voltage vacuum circuit breaker
InactiveCN104051184ASolution to short lifeProtection securityHigh-tension/heavy-dress switchesAir-break switchesElectrical controlOutput device
A switching-on and switching-off integrated mechanism of an outdoor high-voltage vacuum circuit breaker comprises a frame composed of a left clamping plate, a right clamping plate and a fixed column, the fixed column is arranged between the left clamping plate and the right clamping plate, a switching-on system, a switching-off system, an interlocking device, a signal output device, an electrical control element, an output connecting lever and a drive main shaft are arranged on the frame, the drive main shaft is arranged between the left clamping plate and the right clamping plate in parallel, the output connecting lever is composed of a connecting arm, a first interlocking arm and a second interlocking arm, and the connecting arm, the first interlocking arm and the second interlocking arm are arranged to be of a Y-shaped structure. The overall dual-clamping-plate structural design is adopted, switching-on and switching-off accuracy is improved through guide limiting holes in the left clamping plate and the right clamping plate, the cam and drive main shaft integrated technique design of varying accelerated motion rules is adopted, and switching-on spring and switching-ff spring assembling, single conversion and output and a buffer are integrated on the mechanism. Assembling quality is guaranteed, the assembling process is simplified, the situation that elements are damaged by the error operation of non-technical personnel is avoided, and detection work is greatly facilitated.
Owner:XUCHANG YONGXIN ELECTRIC
Sample collecting device used for collecting solid or semi-solid sample
The invention provides a sample collecting device for collecting solid or semisolid samples, comprising a first board and a second board, wherein the first board is provided with a first opening and a cover plate for covering the first opening; the second board is provided with a second opening and a sample collecting plate for covering the second opening; and the cover plate and the sample collecting plate are made of material which prevents solid or semisolid samples from passing through but allows solution to pass through. The sample collecting device is provided with an opening position and a closed position, when the sample collecting device is at the closed position, the first opening is opposite to the second opening, and a sample collecting zone is formed between a zone where the cover plate covers the first opening and a zone where the sample collecting plate covers the second opening.
Owner:美艾利尔瑞士公司
Tensile testing machine for detecting tensile strength of packaging bag
ActiveCN110672407AImprove positioning and clamping stabilityReduce overall sizeMaterial strength using tensile/compressive forcesMaterial strength using steady torsional forcesRatchetElectric machinery
The invention discloses a tensile testing machine for detecting the tensile strength of a packaging bag. The tensile testing machine for detecting the tensile strength of the packaging bag comprises abase, a first motor, a pressure sensor, a second motor and a torque sensor. A bracket is fixedly connected to the top of the base, and a liquid groove is formed in the base. A screw rod is coaxiallyconnected to the end of an output shaft of the first motor, a positioning tube is fixedly connected to the top of the base, and a positioning member is arranged at the end of the positioning tube. A rotating roller is arranged on the bracket, a positioning disk is fixed to the end of the rotating roller, and a ratchet is arranged on the outer wall of a rotating rod in the positioning disk. The second motor is fixedly installed at the center of the top of the bracket, and the end of an output shaft of the second motor is fixedly connected with one end of a cross rod through a coupler. Accordingto the tensile testing machine for detecting the tensile strength of the packaging bag, two sides of the packaging bag can be conveniently positioned and clamped, the positioning and clamping stability of the packaging bag is improved, and rotating type tensile strength detection reduces the overall size of the device.
Owner:商丘市锦华包装科技有限公司
Fire service safety rope detecting device
InactiveCN108956263AEasy to useEasy to moveMaterial strength using tensile/compressive forcesMaterial thermal analysisEngineeringPressure sensor
The invention discloses a fire service safety rope detecting device which comprises a working platform and bolts. A first support column and a second support column are fixedly connected on both sidesof the top of the working platform, the tops of the first support column and the second support column are fixedly connected with a cylinder, and clamping mechanisms are respectively fixedly connected to the bottom of the cylinder and the top of the working platform. The right side of the first support column is fixedly connected with an electric telescopic rod, and the right end of the electrictelescopic rod is fixedly connected with a cutting knife. The fire service safety rope detecting device adopts the cooperation of the working platform, the first support column, the second support column, the cylinder, the clamping mechanisms, the electric telescopic rod, the cutting knife, a motor, a turntable, a curved link structure, a friction device, a control computer and a pressure sensor,not only can detect breaking strength, elongation and high temperature resistance of a fire service safety rope, but also can quantitatively detect cutting resistance and wear resistance of the fire service safety rope, and can better ensure the safe use of firefighters.
Owner:何正国
Comprehensive appearance detection device for mechanical flow line production
InactiveCN105445274ASolve visual inspection problemsQuick shotMaterial analysis by optical meansEngineeringLeather belt
Owner:SHENGZHOU YIHAI MOTOR PARTS FACTORY
Collision-proof glycated hemoglobin test reagent container
The invention discloses a collision-proof glycated hemoglobin test reagent container which comprises a supporting seat, a placing block is fixedly mounted on the upper surface of the supporting seat,a protective shell is welded on each of the left side surface, the right side surface, the front side surface and the rear side surface of the placing block, two sliding sleeves are clamped on the right side surface of the protective shell, and sliding rods are sheathed on the inner walls of the two sliding sleeves, and the right ends of the two sliding rods are fixedly connected with the left side surface of a corresponding elastic rubber sheet. The collision-proof glycated hemoglobin test reagent container disclosed by the invention has the benefits that when the placing block is collided, the elastic rubber sheets generate a preliminary buffering effect on the collision and simultaneously extrude supporting plates through the sliding rods; the supporting plates extrude springs a to contract, so that the springs a generate a counteracting force on the corresponding supporting plate, therefore, a secondary buffering effect is achieved, the problem of reagent test tube shaking caused by the collision of the placing block is solved, the economic loss caused by reagent test tube rupture is avoided, and convenience is brought to the detection work of a doctor.
Owner:天津时代怡诺科技股份有限公司
Big-data-based steel structure welding point self-inspection comprehensive analysis system and method
PendingCN107966495AEasy reading comparisonPromote repairAnalysing solids using sonic/ultrasonic/infrasonic wavesOptically investigating flaws/contaminationRotational axisGear wheel
The invention discloses a big-data-based steel structure welding point self-inspection comprehensive analysis system and method and relates to the technical field of building self-inspection facilities. The system comprises a machine box and a transmission box and is characterized in that a regulating motor is fixedly connected to the back side of the inner wall of the transmission box through a connecting block, a first belt wheel sleeves the outer surface of the output shaft of the regulating motor, a rotary shaft is rotatably connected between the front side of the inner wall of the transmission box and the back side of the inner wall of the transmission box through bearings, and a first bevel gear and a transmission gear sequentially sleeve the outer surface of the rotary shaft from rear to front. The big-data-based steel structure welding point self-inspection comprehensive analysis system and method has the advantages that detection is facilitated greatly, detection efficiency iswell increased, building staff do not need to consume a large amount time to detect steel structure welding points, the labor intensity of the building staff is relieved, the work efficiency of the building staff is increased, fast and convenient steel structure maintenance is achieved, and steel structure inspection by the building staff is facilitated greatly.
Owner:潮峰钢构集团有限公司
Roughness detection robot for precision machining and detection method thereof
InactiveCN110500987AGuaranteed precisionEffective Flatness AnalysisMeasurement devicesManipulatorEngineeringMachining process
The invention relates to the field of precision machining processes, and specifically relates to a roughness detection robot for precision machining and a detection method thereof. The roughness detection robot comprises a transmission frame and a material conveying belt, wherein the transmission frame is equipped with a detection mechanism, the main body of the detection mechanism is a detectionmachine barrel, and the outer barrel wall of the detection machine barrel is equipped with a plurality of detection frames at equal intervals, each detection frame is mounted on the outer wall of thedetection machine barrel through a fixed base plate, a plurality of detection brackets are independently arranged on each detection frame, the front end of each detection bracket is equipped with a detection head, each detection head is installed on the detection bracket in a penetrating mode through a movable sleeve, the inner cavity of the detection bracket is provided with a fixed rod, the movable sleeve is arranged on the fixed rod in a sleeving mode, each fixed rod is wound with an extrusion spring, a plurality of elasticity detectors are arranged in the detection machine barrel, and theextrusion springs are respectively connected with the elastic detectors. According to the invention, the surface is converted into points on the whole during the detection, and then the points are integrated into the surface, thereby achieving the effects of high-efficiency operation and high-efficiency analysis.
Owner:NANJING HANXIYUE AUTOMATION TECH CO LTD
Accurate sampling system for soil environment monitoring and soil sampling method
InactiveCN111751147AEasy to take outQuick take outWithdrawing sample devicesPreparing sample for investigationHydraulic cylinderSoil science
The invention discloses an accurate sampling system for soil environment monitoring and a soil sampling method, during operation, the device needs to be moved to a sampling position firstly, then related mechanical parts are started gradually, a soil sample is taken back, and finally the taken-back soil sample is placed into a screening frame to achieve soil screening, so screening of soil is achieved; according to the invention, the workbench, the hydraulic cylinder, the electric telescopic rod and the soil collecting cylinder are designed; according to the design scheme, the system is simplein structure and convenient to operate, and can quickly enter a soil layer to realize soil sampling, meanwhile, a soil sample can be quickly taken out after sampling is finished, and the workload ofworkers can be greatly reduced by replacing a manual digging and sampling mode with a machine sampling mode.
Owner:GUANGDONG BYTEST TECH CO LTD
Household environment detecting system
InactiveCN108534824AIncrease diversityRealize remote controlMeasurement devicesVideo monitoringIlluminance
The invention discloses a household environment detecting system including a power supply module, a biological wave acquisition module, a video monitoring module, an environmental detection module, asecurity protection module, and a heart rate sensor. The power supply module includes a solar panel and a wind driven electric generator, and output ends of the solar panel and the wind driven generator are both connected to an input end of an inverter. A biological wave acquisition device and the heart rate sensor are arranged in the household environment detecting system, biological wave signalsand heart rates of people can be detected, the video monitoring module is arranged and can be used for monitoring surrounding environment of the system, a power source of an alarm lamp can be automatically switched on via an illuminance sensor when light rays are dark, an alarm device can be enabled to send out alarm sound via an infrared ray sensor when people move close to the detecting system,a power source of a flash lamp can be automatically switched on via a detecting radar when people are not yet close to the detecting system, function diversity of the detecting system can be effectively improved, and increasingly growing demand of people can be met.
Owner:陈红燕
Adjustable standard clearance device
InactiveCN103822590AConvenient daily testConvenient detection workUsing optical meansAgricultural engineering
The invention discloses an adjustable standard clearance device, which comprises a knife straight edge, a working platform, a clamp, a vertical shaft, a shaft sleeve, a lever mechanism and a helical pair, wherein the knife straight edge is arranged on the vertical shaft through the clamp and is located on a working surface of the working platform; the vertical shaft and the shaft sleeve are perpendicular to each other; the vertical shaft is connected to one end of a lever and the other end of the lever is connected to a helical pair mechanism; the lever is in contact connection to the shaft sleeve through a support base. The adjustable standard clearance device disclosed by the invention is simple and practical; the vertical shaft is driven to do axial motion to generate a continuous and adjustable standard clearance through the helical pair mechanism and the lever; applied to metrological verification of the knife straight edge, the adjustable standard clearance device is convenient to implement daily verification and can improve the working efficiency.
Owner:广东省珠海市质量计量监督检测所
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