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80results about How to "Convenient follow-up maintenance" patented technology
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Novel detecting and isolating system for fault of RS-485 port and method thereof
ActiveCN102752145AReduce workloadConvenient follow-up maintenanceBus networksFailure detection and isolationCommunication circuits
The invention provides a novel detecting and isolating system for a fault of a RS-485 port, which comprises a bus and a plurality of slave nodes connected with the bus, wherein each of the slave nodes comprises an RS-485 communication circuit, an MCU (Micro Controller Unit) and a relay; the MCU is connected with a normally opened end of the relay and the RS-485 communication circuit; and the relay is connected with the RS-485 communication circuit and an RS-485 bus. The slave nodes of the novel detecting and isolating system for the fault of the RS-485 port can judge whether the RS-485 bus communication is abnormal or not. If the communication is abnormal, the slave nodes can automatically disconnect from the RS-485 system bus and can carry out data communication with the RS-485 communication circuit through IO ports of the slave nodes, so as to detect whether the RS-485 communication circuit can normally work or not.
Owner:临沂市拓普网络股份有限公司
Detachable cotton catching beater
InactiveCN106757544AEasy to install and disassembleConvenient follow-up maintenanceFibre breaking by beater armsEngineeringFault rate
The invention discloses a detachable cotton catching beater. The beater comprises a core shaft, a cylindrical rack body and multiple blades. The core shaft is inserted in the cylindrical rack body in a sleeving mode. A middle shaft sleeve is arranged in the cylindrical rack body. The core shaft is inserted in the middle shaft sleeve in a sleeving mode. The center of the core shaft is a spline shaft part. A spline bulge of the spline shaft part is inserted in a spline groove located in the inner side wall of the middle shaft sleeve in a sleeving mode. Two ends covers are located at two sides of the cylindrical rack body, and are fixedly connected with two end surfaces of the cylindrical rack body through bolts. Two ends of the core shaft protrude out of a through hole located in the center of the corresponding end cover. The outer side wall of the cylindrical rack body is provided with multiple spline connection bulge parts. Each blade comprises an annular sleeve ring. The outer wall of the annular sleeve ring is fixedly provided with an arc blade. The blade is convenient to install and dismantle. The subsequent repair, maintenance and cleaning are convenient. At the same time, the cylindrical rack body is simple in structure, convenient to install, good in effect, and low in fault rate.
Owner:HUZHOU DONGKAI TEXTILE CO LTD
Expandable securities market data transmission display method and system
ActiveCN109062574AEasy follow-up maintenanceImprove good performanceTransformation of program codeMulti languageClient-side
The invention discloses an expandable stock market data transmission and display method, which comprises the following steps: adopting an interface description language to define a protocol file, wherein, the protocol file comprises protocol fields of stock market data; using an interface description language to define a protocol file; using an interface description language to define a protocol file. Using a translator to translate the protocol file into a source code of a preset language, wherein an enable bit of each protocol field is defined in the source code; the client end utilizing theenable bit setting interface to enable setting the protocol field requiring the requested data, and initiating a data request to the server end, wherein the data request includes the enable bit information of the protocol field requesting the data; the server receiving the data request and obtains the enable bit information. The server returns the data of the protocol field to the client according to the enable bit information. The invention can satisfy multi-terminal and multi-language, and can conveniently expand the field, and can reduce the data transmission amount and the transmission bandwidth by enabling the bit setting and selecting field transmission.
Owner:武汉灯塔之光科技有限公司
Data chart subscription method and data chart subscription system
InactiveCN105653678ASimplify the amount of codeSubscribing is quick and easyWebsite content managementSpecial data processing applicationsClient-sideWeb page
The invention discloses a data chart subscription method and a data chart subscription system. The data chart subscription method comprises the steps that a Web page is loaded with a subscription client and a data chart subscription request is sent to the subscription client according to uuid of a pre-rendered data chart; the subscription client sends a chart background data request to a subscription server; the subscription server searches for background data of the data chart by utilizing the uuid of the data chart and returns the background data to the subscription client; and the subscription client renders the data chart to the Web page. According to the method and system, the data chart is quickly and conveniently subscribed to a specified DIV container of the Web page through the uuid of the data chart, so that the development cycle can be effectively shortened and the addition and subsequent maintenance of the data chart are facilitated.
Owner:CITY CLOUD TECH HANGZHOU CO LTD
Fault diagnosis test method and device for multi-path output chip
PendingCN110297737AConvenient follow-up maintenanceEasy to upgradeFaulty hardware testing methodsTest efficiencySoftware development
The embodiment of the invention provides a fault diagnosis testing method and device for a multi-path output chip and a storage medium, and belongs to the field of software development and automatic testing. The method comprises the following steps: establishing a configuration table, wherein the configuration table at least comprises an output channel ID and a standard value corresponding to theoutput channel ID; collecting output values of the specified or all output channels; comparing the output value with a standard value corresponding to an output channel ID in the configuration table;judging whether a fault occurs or not according to a comparison result; and outputting alarm information when a fault occurs. Meanwhile, the invention further provides a diagnosis test device adoptingthe fault diagnosis test method. According to the invention, information related to channel output is managed in a unified manner, so that the code execution and test efficiency is improved, subsequent maintenance and upgrade are facilitated, and the method can be applied to various occasions.
Owner:BAIC MOTOR CORP LTD
Large-span railway steel bridge end telescopic device
PendingCN111155425ASimple structural designReasonable structural designBridge structural detailsStructural engineering
The invention relates to a large-span railway steel bridge end telescopic device which comprises a guide sliding groove, a middle transition plate and side transition plates. The guide sliding grooveis matched and mounted at the upper part of a ballast bed of a railway steel bridge; the middle transition plate is fixedly installed on the upper part of the guide sliding groove in a matched mode. The side transition plates are arranged on the two opposite sides in the width direction in a matched mode. Movable steel sleepers, fixed steel sleepers and concrete turnout sleepers are arranged at the upper parts of the ballast beds on the outer sides of the two ends of the middle transition plate and the side transition plates in the length direction; the movable steel sleepers, the fixed steelsleepers and the concrete turnout sleepers are arranged in the width direction of the middle transition plate and the side transition plates. The two ends of the movable steel sleepers and the fixed steel sleepers in the length direction are matched and connected with the side transition plates through connecting rod telescopic mechanisms; steel rails of the railway steel bridge are fixedly mounted at the upper parts of the side transition plates, the movable steel sleepers, the fixed steel sleepers and the concrete turnout sleepers. The large-span railway steel bridge end telescopic device issimple and reasonable in structural design, convenient to install and lay, convenient to maintain subsequently and suitable for super-large telescopic displacement.
Owner:CHINA RAILWAY BAOJI BRIDGE GRP
Inner wall loss measuring device for electric power pipeline
ActiveCN111536851AEasy to detectConvenient follow-up maintenanceMechanical thickness measurementsMechanical solid deformation measurementsGraduated cylinderChange positions
The invention discloses an inner wall loss measuring device for an electric power pipeline. The device comprises a coiling cylinder group and an insertion sleeve, wherein a detection mechanism is mounted in the insertion sleeve, and a guide pipe is connected to the coiling cylinder group in a winding manner. According to the invention, the change length detection and the change quantity detectionof the inner wall of the pipeline can be realized through a detection column and an airbag; when measurement is carried out, a lifting column can be rotated to drive a blocking sleeve to a proper position so as to enable the insertion sleeve to achieve the purpose of normal detection after being inserted into power pipes with different pipe diameters, then numerical values on a pressure measuringdevice and a distance measuring cylinder are changed once a concave part is measured, the variable quantity and the initial change position are obtained accordingly, then after the insertion sleeve passes through the concave part, the numerical values on the pressure measuring device and the distance measuring cylinder can be changed again, and a user can measure the change distance of the pipeline according to the extension quantity of the guide pipe in the two change processes of the distance measuring cylinder at the moment, so that the user can more conveniently carry out subsequent maintenance.
Owner:GUANGDONG POWER GRID CO LTD DONGGUAN POWER SUPPLY BUREAU +1
Geological mineral exploration device for layered storage of ore beds with different depths
The invention discloses a geological mineral exploration device for layered storage of ore beds with different depths, and relates to the technical field of mineral exploration devices. The device includes a base, the base is connected with a rotating shaft assembly, the side wall of the rotating shaft assembly is rotationally connected with a conversion plate, the two opposite sides of the conversion plate are both fixedly connected with supporting plates, two oppositely-arranged U-shaped frames are arranged between the two supporting plates, the U-shaped frames are fixedly connected with the conversion plate, one U-shaped frame is connected with a drilling assembly, and the other U-shaped frame is connected with a sampling assembly. The drilling assembly and the sampling assembly are oppositely arranged, the sampling assembly comprises a lifting mechanism and a sampling mechanism, the side walls, away from each other, of the two supporting plates are connected with locking assemblies, and the base is connected with a positioning assembly; therefore, transverse sampling can be carried out on different ore beds of an exploration hole, extracted samples can be independently stored, the sample extraction precision is effectively improved, meanwhile, repeated sampling of workers in different times and groups is avoided, waste of manpower resources is reduced, and the sampling efficiency is improved.
Owner:秦光平
Radio marine communicator display control unit device with protection mechanism
ActiveCN109292054APlay a protective effectGuaranteed service lifeNavigational aid arrangementsCasings/cabinets/drawers detailsProtection mechanismControl unit
The invention discloses a radio marine communicator display control unit device with a protection mechanism. The radio marine communicator display control unit device comprises a bottom fixing plate,an upper fixing plate is arranged on the top face of the bottom fixing plate, a mounting groove is formed in the middle of the top face of the upper fixing plate, a connecting bottom plate is formed on the bottom face of a display control unit of a radio shipway, the mounting groove sleeves the connecting bottom plate in an inserted mode, and the connecting bottom plate abuts against the bottom face of the mounting groove. The radio marine communicator display control unit device can be fixed to an operation table, the display control unit of the demountable radio shipway can be mounted on theradio marine communicator display control unit device, the radio marine communicator display control unit device is convenient to demount and mount, and subsequent repair and maintenance are facilitated; meanwhile, a demountable cover plate mounted on the device can prevent manual-screwing bolts from being unscrewed, the situation that a hull operates for a long time and consequently, the manual-screwing bolts loosen and fall off is prevented, and firm fixing is ensured; and the radio marine communicator display control unit device adopts a demountable protection cover so that the display control unit of the radio shipway can be protected, and when the hull is unstable, people or other objects do not collide with the display control unit of the radio shipway directly.
Owner:深圳市富创优越科技有限公司
Plug type circuit sealing device
The invention discloses a plug type circuit sealing device, which comprises a mobile sealing body arranged on a drill collar matrix in a pluggable way. The mobile sealing body further comprises a sealing base and an arc-shaped sealing top cover, wherein the sealing base is provided with an accommodating chamber used for accommodating a circuit board, the arc-shaped sealing top cover is buckled on the sealing base, the top end of the arc-shaped sealing top cover forms an arc-shaped surface which is matched with the surface of the drill collar matrix; the surface of the sealing base, corresponding to the arc-shaped sealing top cover, is provided with a sealing groove, a sealing ring is arranged in the sealing groove; and the arc-shaped sealing top cover is also provided with a plug which is matched with the internal structure of the drill collar matrix, and the plug is electrically connected with the circuit board through a wire. The invention realizes the rapid plug connection, greatly facilitates the installation and follow-up maintenance of the equipment, and simultaneously, ensures that the circuit board can be well sealed to be prevented from being damaged by the fluid through the drill collar.
Owner:CHINA NAT OFFSHORE OIL CORP +1
Novel chemical laboratory hoisting system
PendingCN108331230AImprove space utilizationLow retrofit costPipe supportsCeilingsNetwork socketFluorescent lamp
The invention discloses a novel chemical laboratory hoisting system. A bottom plate is arranged at the bottom of a main frame, the main frame is further provided with a motor base, a pushing rod motoris arranged on the motor base, a lifting arm shaft fixing piece is arranged on the outer side of the main frame, a lifting arm shaft is arranged on the lifting arm shaft fixing piece, a fluorescent lamp is arranged on the lifting arm shaft fixing piece, and the lower portion of the lifting arm shaft is connected with a lifting arm beam; the lifting arm beam is connected with the pushing rod motor, the bottom of the lifting arm beam is provided with a lifting arm shaft decorating cover, a lifting arm terminal box is arranged below the lifting arm shaft decorating cover, and a panel of the lifting arm terminal box is provided with a first network socket, a second network socket, a standby socket, a power supply socket and a touch screen; the bottom of the lifting arm terminal box is provided with a water supply joint and a draining joint; and the main frame is further provided with a ventilating device. According to the novel chemical laboratory hoisting system, the planning pattern andthe fixed teaching mode of a traditional laboratory are changed, and discussion free combination during experiment of students and splicing free combination of experiment tables are achieved; and theory teaching and experiment teaching are combined into one room.
Owner:上海中科现代实验室设备有限公司
Controller program downloading circuit
InactiveCN104216326AImprove reliabilityProcess stabilityProgramme controlComputer controlInstabilitySystem stability
The invention discloses a controller program downloading circuit. The controller program downloading circuit comprises a watchdog reset circuit and an amplification circuit both connected with a controller. Circuit protection is realized through the watchdog circuit; the working mode of the watchdog circuit is controlled through setting high and low electric levels of both TEST and WDT; the amplification circuit is connected with the controller through a serial pot bus interface to realize conversion between a RS232 electric level and a TTL electric level; the controller is enabled to be in a UART Bootloader mode through setting the working mode of the controller. The controller program downloading circuit solves the instability of using a serial port for downloading in a controller program downloading process, selects a reliable downloading mode, is convenient for subsequent maintenance and upgrading, saves cost and provides reliability as the bootload circuit is improved currently, and improves the system stability as the original triode is replaced by an MAX223 circuit and the TTL electric level is used for controlling each timing sequence pin.
Owner:SHAANXI FAST GEAR CO
Induction heating solid hydrogen storage and desorption system and hydrogen storage and desorption method
ActiveCN113531387AFast heating rateMonitor temperature in real timeVessel mounting detailsPipeline systemsProcess engineeringEddy current
The invention discloses an induction heating solid hydrogen storage and desorption system and a hydrogen storage and desorption method. A solid hydrogen storage tank is made of a magnetic material, the solid hydrogen storage tank body serves as a heating body, a magnetic field generated by an electromagnetic coil acts on a storage tank body, so that the storage tank body generates eddy current to generate heat and heat a hydrogen storage material in the solid hydrogen storage tank, and therefore the heating rate of the hydrogen storage material is increased, when hydrogen storage is conducted, hydrogen enters the solid hydrogen storage tank through an air inflation branch, when the hydrogen is supplied to the outside, a cooling device is arranged at the outlet position of the hydrogen storage tank, a temperature sensor at the rear end of the cooling device is used for monitoring the temperature in a main pipeline in real time, and a filtering device is used for filtering out fine hydrogen storage material dust in gas, so that cooling and dedusting are conducted on the hydrogen. According to the induction heating solid hydrogen storage and desorption system and the hydrogen storage and desorption method, the system not only can blow gas to pipelines and parts so as to remove the hydrogen and facilitate subsequent maintenance, but also can recycle the blown and removed hydrogen and inert gas, so that the cost is greatly reduced.
Owner:氢储(新乡)能源科技有限公司 +1
Oil tank for dry type lubricating system
Owner:芜湖钻石航空发动机有限公司
Rear table plate of seat
PendingCN111055741AComfort Flip StartEasy flip to startVehicle arrangementsElectric machineryEngineering
The invention aims to provide the rear table plate of a seat, which is simple in structure and more comfortable to use. In order to achieve the purpose, the invention adopts the following technical scheme: The rear table plate of the seat comprises a seat and a table plate, two rotating shafts arranged in the left-right direction are arranged on the back side of the seat, the two rotating shafts are respectively a first rotating shaft fixed with the first connecting rod and a second rotating shaft fixed with the second connecting rod; the front end of the first connecting rod is fixed with thefirst rotating shaft; the rear end of the first connecting rod is rotatably fixed with the table plate; the front end of the second connecting rod is fixed to the second rotating shaft, the rear endof the second connecting rod is rotatably fixed to the table plate, the first rotating shaft is located on the upper side of the second rotating shaft, the rear end of the second connecting rod is located between the front edge of the table plate and the rear end of the first connecting rod, and each rotating shaft is matched with a driving motor which operates to drive the rotating shaft to rotate.
Owner:浙江电尔科技有限公司
Positioning stand column for inclined cantilever
ActiveCN106740276AReduce in quantityMeets connection requirements where connection space is tightTrolley linesCantileverRivet
The invention discloses a positioning stand column for an inclined cantilever. The positioning stand column comprises a positioning pipe (1) and a support (2). The support (2) comprises an insertion portion (2-1) inserted into one end of the positioning pipe (1), a transition table (2-2) is arranged on the insertion portion (2-1), a fixing plate (2-3) for supporting the inclined cantilever is arranged on the transition table (2-2), a connecting hole (2-31) is formed in the fixing plate (2-3), a U-shaped bolt (3) connected to the interior of the connecting hole (2-31) to fix the inclined cantilever is arranged on the fixing plate (2-3). A groove (2-32) for containing the inclined cantilever is formed in the fixing plate (2-3). A fixedly-connected rivet (4) is arranged on the support (2) and the positioning pipe (1). By adopting the structure, the numbers of positioning rings, positioning pipes and fasteners are decreased, on-site construction and installation and follow-up maintenance are convenient, the product safety is improved, and potential operational risk is reduced.
Owner:CHINA RAILWAYS CORPORATION +3
Safe explosion-proof electric box
InactiveCN111769459ANovel structureEasy to operateBoards/switchyards circuit arrangementsSubstation/switching arrangement cooling/ventilationElectric machineryEngineering
The invention discloses a safe explosion-proof electric box which comprises a box body, an air inlet and a heat dissipation opening are formed in the two sides of the surface of the box body, a lifting device is arranged on the back face of the box body, the lifting device comprises a linear guide rail motor frame, a connecting piece and a pulley, and an air bellow, a wire arrangement plate, a sliding groove and a purification bin are sequentially arranged in the box body from top to bottom. The safe explosion-proof electric box is novel in structure and convenient to operate, the box body issuspended at a high position through the lifting device, the box body is protected against damage, and the box body can automatically ascend and descend to facilitate subsequent maintenance; the running conditions of internal electronic components and the like are directly displayed through a display screen to facilitate information reading; a sealing strip and a purification bin are used for sealing and filtering air containing large dust impurities outside, and therefore, the service lives of electronic elements and the like inside are guaranteed. The temperature inside the box body is detected through a temperature sensor, the box body is automatically cooled through an air box air inlet and a heat dissipation opening, and an alarm is given for reminding through the alarm under the abnormal temperature condition.
Owner:HEFEI DEYUAN INTELLIGENT TECH CO LTD
An inner wall loss measuring device for power pipelines
ActiveCN111536851BEasy to detectConvenient follow-up maintenanceMechanical thickness measurementsMechanical solid deformation measurementsGraduated cylinderAirbag
The invention discloses an inner wall loss measuring device for power pipelines, which includes a coiled cylinder group and an insertion sleeve, a detection mechanism is installed in the insertion sleeve, and a catheter is wound and connected to the coiled cylinder group. The detection column and the air bag realize the detection of the change length and change amount of the inner wall of the pipeline. When measuring, the lifting column can be rotated first to drive the sealing sleeve to a suitable position, so that the insertion sleeve can be inserted into power pipes of different diameters. Both can achieve the purpose of normal detection. Once the depression is measured, the values on the pressure measuring device and the distance measuring cylinder will change, so that the change amount and the initial change position can be obtained. After the insertion sleeve passes through the depression, the pressure measurement The values on the gauge and the distance measuring cylinder will change again. At this time, the user can measure the distance of the pipe change according to the amount of the catheter during the two changes of the distance measuring cylinder, so that the user's subsequent maintenance is more convenient.
Owner:GUANGDONG POWER GRID CO LTD DONGGUAN POWER SUPPLY BUREAU +1
Integrated air conditioner
PendingCN111442412AImprove user experienceReduce noiseLighting and heating apparatusNoise suppressionEnvironmental engineeringMechanical engineering
The invention provides an integrated air conditioner. The integrated air conditioner comprises a shell and a laminar flow fan, wherein the shell comprises a shell body, a left cover plate and a rightcover plate, and openings are formed in the left side and the right side of the shell body respectively and are closed by the left cover plate and the right cover plate respectively; the interior of the shell is divided into an indoor side and an outdoor side; an indoor air inlet is formed in the left cover plate and / or the shell body located on the indoor side, and indoor air enters the indoor side through the indoor air inlet; an indoor air outlet is formed in the shell body located on the indoor side; the laminar flow fan is arranged in the indoor side and is provided with an air inlet channel, and the air inlet channel and the left cover plate are arranged oppositely; and the laminar flow fan is configured to disturb the indoor air entering the air inlet channel under the fluid viscouseffect to form laminar flow air, and the laminar flow air is discharged out of the indoor side through the indoor outlet to reach the interior. The integrated air conditioner produces low noise, andthe user experience is good.
Owner:QINGDAO HAIER AIR CONDITIONER GENERAL CORP LTD
Lightweight high-flexibility mobile cable
PendingCN107680720AExtended service lifeLow powerNon-insulated conductorsConductive materialElectrical conductorWhole body
The invention provides a lightweight high-flexibility mobile cable. The service life and the shield life of the cable are prolonged, the flexibility, the tensile property and the torsional property ofthe cable are ensured and the overall weight of the cable is reduced. The lightweight high-flexibility mobile cable comprises a center conductor, a first insulating layer, an outer conductor, a braided shielding layer and a sheath layer, wherein the center conductor, the first insulating layer, the outer conductor, the braided shielding layer and the sheath layer are sequentially arranged along the radial direction from inside to outside in a sectioned state; the center conductor comprises first insulating core wires and an outer wrapping tape part; a whole body formed by twisting a pluralityof first insulating core wires is coated with the outer wrapping tape part; a plurality of filling materials are arranged between the wall of an inner cavity defined by the outer wrapping tape part and the outer ring surfaces of insulating layers of the first insulating core wires; the outer ring part of the outer wrapping tape part is coated with the first insulating layer; and a plurality of twisted second insulating core wires are circularly distributed in an annular cavity formed between the outer ring surface of the first insulating layer and the inner ring surface of the braided shielding layer.
Owner:CHANGSHU HONGLIN WIRE & CABLE CO LTD
Intelligent storage device for express delivery of unmanned aerial vehicle
PendingCN110775276AContinuous Delivery ImplementationImprove delivery efficiencyAircraft componentsLaunching weaponsComputer moduleEngineering
The invention relates to an intelligent storage device for express delivery of an unmanned aerial vehicle. The intelligent storage device comprises a storage box, wherein the storage box is arranged below the unmanned aerial vehicle; the storage box is provided with a controller and a GPS module which are integrally connected; the GPS module is in signal connection with the controller; to-be-delivered destination coordinate data is pre-stored in the controller; an opening is formed in the bottom of the storage box; a plurality of electronic intelligent locks are arranged in the storage box; the plurality of electronic intelligent locks are separately in signal connection with the controller; a plurality of separation bags are also arranged inside the storage box; and the electronic intelligent locks are in one-to-one cooperation with the separation bags and lock the separation bags. The unmanned aerial vehicle can sequentially transport a variety of light goods in the box to predetermined locations for delivery according to predetermined destinations by hanging the storage box, thereby realizing the continuous delivery of goods without replacing the storage box, realizing the delivery effect of high efficiency of processes and accuracy of the locations, and saving the cost of equipment and time.
Owner:WUHAN UNIV OF SCI & TECH
Multifunctional electric heater
InactiveCN111895479AIngenious ideaSimple structureLighting and heating apparatusElectric heating systemEngineeringMechanical engineering
The invention provides a multifunctional electric heater. The multifunctional electric heater comprises a first shell, a fan, a piston, a telescopic component and a heating component; a first cavity and a second cavity are arranged inside the first shell; the bottom of the side wall of the first cavity communicates with the bottom of the side wall of the second cavity; the top of the side wall ofthe first cavity communicates with the top of the side wall of the second cavity; the top of the side wall of the second cavity away from the first cavity is provided with an air inlet; the top of theside wall of the first cavity away from the second cavity is provided with an air outlet; the fan is installed in the air inlet; the piston is in sliding and sealed connection with the side wall of the second cavity; the telescopic component is installed in the second cavity; one end of the telescopic component is fixedly connected with the piston; the telescopic component is used for driving thepiston to slide along the side wall of the second cavity; and the heating component is installed in the first cavity. The multifunctional electric heater provided by the invention has the functions of air humidification and air heating, and can humidify or heat indoor air as required.
Owner:冯杰慧
Movable electrical cabinet
ActiveCN110829214ASmall footprintSave floor spaceBus-bar/wiring layoutsWing fastenersStructural engineeringElectric wire
Owner:BEIJING HCRT ELECTRICAL EQUIP
Intelligent detection device for rope
PendingCN109211935ARealize intelligent detection functionAvoid manual work at heightsMaterial analysis by optical meansClosed circuit television systemsDrive wheelEngineering
The invention provides an intelligent detection device for a rope. The device comprises a walking part, a pair of first telescopic parts, a clamping part, a microprocessor and a pair of imaging devices. The walking part comprises a pair of driving wheels. The clamping part comprises a left hinge and a right hinge. The left hinge and the right hinge are in a connected state when using the intelligent detection device for the rope. The first telescopic part presses the walking part on two sides of the rope, and the rotation direction of the pair of driving wheels is opposite, so that friction forces in a same direction is formed between the pair of driving wheels and the rope, thereby driving the intelligent detection device for the rope to move on the rope. The imaging device transmits a video signal to the microprocessor, and the microprocessor uses a wireless transmitter to output the video signal to a video terminal processor, so that an intelligent detection function is realized, and a manual high-altitude operation is avoided.
Owner:广州衍瀚软件股份有限公司
A display and control unit device of radio marine communicator with protection mechanism
ActiveCN109292054BPlay a protective effectGuaranteed service lifeNavigational aid arrangementsCasings/cabinets/drawers detailsMarine engineeringStructural engineering
Owner:深圳市富创优越科技有限公司
Novel detecting and isolating system for fault of RS-485 port and method thereof
ActiveCN102752145BReduce workloadConvenient follow-up maintenanceBus networksEngineeringFailure detection and isolation
The invention provides a novel detecting and isolating system for a fault of a RS-485 port, which comprises a bus and a plurality of slave nodes connected with the bus, wherein each of the slave nodes comprises an RS-485 communication circuit, an MCU (Micro Controller Unit) and a relay; the MCU is connected with a normally opened end of the relay and the RS-485 communication circuit; and the relay is connected with the RS-485 communication circuit and an RS-485 bus. The slave nodes of the novel detecting and isolating system for the fault of the RS-485 port can judge whether the RS-485 bus communication is abnormal or not. If the communication is abnormal, the slave nodes can automatically disconnect from the RS-485 system bus and can carry out data communication with the RS-485 communication circuit through IO ports of the slave nodes, so as to detect whether the RS-485 communication circuit can normally work or not.
Owner:临沂市拓普网络股份有限公司
Simple installation type bale plucking beater
InactiveCN106757546AEasy to install and disassembleConvenient follow-up maintenanceFibre breaking by beater armsArchitectural engineering
Owner:HUZHOU DONGKAI TEXTILE CO LTD
Carrying module for overflow valve assembly line
PendingCN114455325AEasy to holdConvenient follow-up maintenanceConveyorsConveyor partsIr laserEngineering
The invention discloses a carrying module for an overflow valve assembly line, and belongs to the field of carrying modules. The carrying module for the overflow valve assembly line comprises a conveyor and a conveying belt arranged on the conveyor, a supporting frame is fixedly installed on the top face of the conveyor, a trigger assembly is arranged on one side of the supporting frame, and a closed box is fixedly installed at the top of the supporting frame; by arranging the closed box, the sealing cover and the piston plate, the position of the spring is positioned and detected, the spring can be conveniently clamped subsequently, and compared with infrared laser positioning in the prior art, the device is simple in structure, low in manufacturing cost and convenient to maintain subsequently; and through cooperation with mechanism assemblies such as protruding blocks, rolling wheels, a closed box and an air cylinder, the device can carry a single spring at a fixed point, adsorption is stable, and the spring is not prone to falling off.
Owner:济南隆利液压装置有限责任公司
Environment-friendly water tank tricycle
PendingCN110239358ATake advantage ofAvoid environmental problemsPassenger cyclesTank vehiclesElectricityGasoline
The invention discloses an environment-friendly water tank tricycle. The environment-friendly water tank tricycle comprises a tricycle body, a tricycle seat arranged in front of the tricycle body and a supporting plate arranged in the rear of the tricycle seat; a supporting rod is further fixed to the supporting plate in the rear of the tricycle seat longitudinally; a solar cell panel is fixed to one side of the upper part of the supporting rod, a storage battery electrically connected with the solar cell panel is installed at the bottom of the supporting plate, and the storage battery is electrically connected with an electric energy engine of the water tank tricycle. Compared with the prior art, the environment-friendly water tank tricycle has the following advantages that the solar cell panel and the electric energy engine are arranged, so that the solar energy is fully utilized, and the environmental and cost problems caused by burning gasoline are solved; a three-phase valve is arranged between pipelines, so that the whole pipeline is simple and clear, and the appearance is clear and subsequent arrangement and maintenance are convenient; and a foldable bracket is detachably installed behind the water tank tricycle, and subsequent installation, maintenance, storage and the like are more convenient.
Owner:重庆腾田科技发展有限公司
Rail assembly of long-stroke rail robot
The invention relates to a rail assembly of a long-stroke rail robot, which comprises a rail body and a rail fixing piece for fixing the rail body, the rail body is an I-shaped steel rail, the rail body is provided with a rail sliding groove with two opposite sides, a rail upper edge and a rail lower edge, and the rail upper edge and the rail lower edge are respectively formed on the upper edges of the rail sliding groove. The rail fixing piece comprises opposite rail clamping pieces used for clamping the upper edge of the rail, a fastening bolt for providing a clamping force is arranged between the two rail clamping pieces, and the rail clamping pieces are further provided with hanging screws used for hanging and fixing the rail clamping pieces. According to the long-stroke rail robot, the rail assembly of the long-stroke rail robot can be stably and reasonably fixed, and for the long-stroke rail assembly, the long-stroke rail robot can be spliced by a plurality of rail units, so that follow-up maintenance is facilitated.
Owner:BEIJING HUANENG XINRUI CONTROL TECH
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