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44results about How to "Solve maintenance inconvenience" patented technology
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Authentication method, device and system for pairing code of business terminal attached to home gateway
ActiveCN103051448ASolve manySolve openUser identity/authority verificationNetwork connectionsSoftware engineeringAuthentication
The invention discloses an authentication method for a pairing code of a business terminal attached to a home gateway. The method comprises the following steps of when performing pairing code authentication for the business terminal attached to the home gateway, generating a business authentication sub-account by the home gateway according to the pairing code request of the business terminal, and sending the generated business authentication sub-account to the business terminal by the home gateway; and by using the received business authentication sub-account, initializing a business authentication request by the business terminal to a business access control point and performing business authentication. The invention further discloses an authentication device and system for the pairing code of the business terminal attached to the home gateway. By adopting the method, device and system provided by the invention, the uniform management and maintenance for the different types of the business terminals attached to the home gateway can be realized, thereby greatly reducing the operation maintenance cost and shortening the development time.
Owner:ZTE CORP
Remote upgrade method and device based on main and auxiliary equipment
The invention discloses a remote upgrade method and a device based on main and auxiliary equipment. The method includes that main equipment receives first upgrade commands issued from a remote upgrade center and sends the first demand file upgrade commands; the main equipment stores a first upgrade file into a first temporary file; whether the main equipment verifies the first upgrade file successfully is judged, if the main equipment verifies the first upgrade file successfully, a first message successfully receiving the first upgrade file is sent to the remote upgrade center, if not, a second message unsuccessfully receiving the first upgrade file is sent to the remote upgrade center, and the step is finished after the second message is received; and the remote upgrade center receives the first message, whether upgrade is judged, if the upgrade is performed, a second affirmation upgrade message is sent to the main equipment, upgrade operations of the main and auxiliary equipment are performed respectively, if not, a negation upgrade message is sent to the main equipment, the first upgrade message is deleted, and the step is finished. According to the remote upgrade method and the device based on main and auxiliary equipment, the problem that equipment is inconvenient to maintain is solved, and the cost is reduced.
Owner:AEROSPACE SCI & IND SHENZHEN GROUP
Three-dimensional combined type soilless culture device
InactiveCN103299889AAvoid breedingSolve maintenance inconvenienceAgriculture gas emission reductionCultivating equipmentsElectricityEngineering
The invention discloses a three-dimensional combined type soilless culture device, and relates to the technical field of soilless culture. The device comprises a bracket system, a water supply system and a culture pipe system, wherein the bracket system is used for bearing the culture pipe system; the water supply system supplies water to the culture pipe system; excessive water in the culture pipe system flows back to the water supply system; and the water supply system is located at one end of the bracket system, so that a circulation system is formed integrally. The three-dimensional combined type soilless culture device is simple in structure, flexible and convenient to disassemble and high in automation degree, and saves water and electricity; the problems that germs and worms are bred easily during soil culture, soil is inconvenient to maintain, and environmental pollution can be caused easily are solved; the purchase cost is saved, the occupied area is reduced, and the three-dimensional planting is realized; and the bracket is designed to be attractive and elegant and can be integrated with indoor furniture, so that a good decoration effect is realized. The three-dimensional combined type soilless culture device is applicable to balconies, interiors and roofs.
Owner:金寨县冠友盆景园艺有限公司
Tunnel trolley walking tool and construction method
PendingCN110159278ASolve maintenance inconvenienceSolve efficiency problemsUnderground chambersTunnel liningMechanical engineeringBuilding construction
The invention provides a tunnel trolley walking tool and a construction method. The tunnel trolley walking tool comprises a main machine, wherein the main machine is connected with a trolley, the trolley is connected with a connection bridge, a rear hoisting system is arranged on the connection bridge, the trolley walks on a moving track skeleton, a walking duct piece conveying device is arrangedon the moving track skeleton, and a front hoisting system is arranged on the main machine. The construction method includes the following steps that a, the rear hoisting system hoists the last sectionof the moving track skeleton to the duct piece conveying device; b, the duct piece conveying device conveys the last section of the moving track skeleton to the lower portion of the front hoisting system; c, the front hoisting system hoists the last section, located on the duct piece conveying device, of the moving track skeleton, to the place ahead the most front section of the moving track skeleton; d, the trolley moves forwards on the moving track skeleton. The tunnel trolley walking tool has the advantages of solving defects of unbalance loading, severe trolley deformation and the like which exist in heavy loading swerve conditions of the trolley, improving construction safety and efficiency, and simultaneously using the trolley walking track (the moving trac skeleton) simple in structure, convenient to operate and construct, recyclable, and capable of saving construction cost.
Owner:CHINA RAILWAY ENGINEERING EQUIPMENT GROUP CO LTD
Amphibious dual-purpose rotary cultivator
ActiveCN107135679ASimple structureIngenious designTilling equipmentsAgricultural engineeringDual purpose
The invention relates to an amphibious dual-purpose rotary cultivator and belongs to the technical field of agricultural mechanical equipment. The amphibious dual-purpose rotary cultivator is composed of a frame, a suspending rack, knife roll assemblies and a transmission. The transmission is mounted in the middle of the frame, and the suspending rack is mounted above the transmission; the knife roll assemblies are symmetrically arranged on two sides below the transmission; one end of each of the knife roll assemblies is connected to the frame through a bearing pedestal while the other end of each of the knife roll assemblies is connected to the transmission through a connecting structure; each of the knife roll assemblies is composed of a knife roll shaft, a rotary blade, a weed prevention rod and a tool apron; a plurality of tool aprons are spirally arranged on the circumferential surface of the knife roll shaft, and the rotary blades are mounted on the tool apron through bolts; the weed prevention rods are welded to the tool aprons in a same spiral line. The amphibious dual-purpose rotary cultivator provided by the invention is simple in structure and skillful in design, solves the problems that the amphibious dual-purpose rotary cultivator is fast to wear, short in service life and inconvenient to maintain as weeds easily wind the tool aprons and connecting structures, and meets the using demands of people.
Owner:湖北欧兰德实业股份有限公司
Embedded wireless sensor network gateway
PendingCN106231694ASolve maintenance inconvenienceSolving Data Sharing ProblemsNetwork topologiesGateway systemEmbedded system
The invention discloses an embedded wireless sensor network gateway comprising an S5PV210 processor, a remote monitoring computer, a WSN coordinator node, an LCD display, a NAND FLASH EEPROM storage chip, a communication interface unit, a power module and a reset circuit. The gateway device accesses the Internet via the Ethernet; a WSN coordinator is connected with the gateway by a UART, the gateway is connected with the remote monitoring computer by a network for realizing remote data transmission and information resource sharing though TCP / IP; and the gateway device realizes the online update and maintenance of remote or local system software through USB communication or Ethernet communication. The gateway works stably, is simple and practical, is easy to maintain and has a wide application value.
Owner:LANZHOU JIAOTONG UNIV
Machine room supervision system of railway detection station
ActiveCN105259857ARealize precise managementSolve the safety hazards of anti-theft and fire preventionProgramme controlComputer controlNetwork connectionComputer terminal
The present invention provides a machine room supervision system of a railway detection station, and applied to the field of the railway monitoring. The machine room supervision system of the railway detection station comprises a first monitoring terminal configured to send a control instruction through wired network connection, receive monitoring data through a wired network, store monitoring data and display monitoring data; and a front device configured to connect with a supervision device, which is subjected to access installation in the machine room, through a corresponding data interface, receive a control instruction sent by the first monitoring terminal through the wired network, perform corresponding operations of the supervision device in the machine room according to the control instruction, and send monitoring date in the machine room to the first monitoring terminal through the wired network. According to the invention, comprehensive monitoring of a machine room may be realized, the normal operation of devices in the machine room may be ensured, and the management efficiency of the whole railway transportation may be improved.
Owner:CHONGQING MICRO IDENTIFICATION TECH
Butt joint type pneumatic pipe joint integration module
The invention discloses a butt joint type pneumatic pipe joint integration module. According to the technical scheme, the butt joint type pneumatic pipe joint integration module is characterized by comprising a left installation disc and a right installation disc; the left installation disc and the right installation disc are both provided with multiple through holes, and the through holes of the left installation disc correspond to the through holes of the right installation disc in position; the left installation disc and the right installation disc are arranged in a butt joint mode, and pneumatic pipe joints are installed on the sides, away from the joint portion, of the installation discs and located at the openings of the through holes; detachable sealing structures are arranged between the corresponding through holes of the left installation disc and the right installation disc. According to the butt joint type pneumatic pipe joint integration module, numerous pneumatic pipes can be uniformly managed, use is more convenient, it is unnecessary to perform operation on the pneumatic pipes frequently, the connecting stability between the pneumatic pipes and the pneumatic pipe joints is improved, and the service life is prolonged.
Owner:温州金业气动科技有限公司
A loose-proof connecting cable clamp
PendingCN109103614APrevent looseningSolve maintenance inconvenienceClamped/spring connectionsMultiple conductors connectorEngineeringPower tool
The present invention relate to the field of power tools, in particular to a loose-proof connecting cable clamp which comprises at least two fixedly connected cable clamps, each cable clamp includes aclamp body and an anti-loosening bolt assembly, each anti-loosening bolt assembly includes a bolt and an anti-skid pressing plate, the surface of the bolt in contact with the anti-skid pressing plateis respectively provided with a first check helical tooth and a second check helical tooth, the top pressure part of the anti-skid pressing plate is provided with an anti-skid structure, the wire clamp body is provided with a static clamp head and a threaded hole which are arranged opposite to each other, the bolt is threaded with the threaded hole and faces the static clamp head so as to be ableto cooperate with the static clamp head to clamp the bare wire, and the cable bare wire clamped in each cable clamp can be electrically connected through the cable clamp. The anti-skid structure restricts the rotation of the anti-skid pressing plates relative to the cable, and the engagement of the second anti-skid helical tooth and the first anti-skid helical tooth prevents the bolt from rotating opposite to the anti-skid pressing plate, thereby ensuring that the bolt is not loosened.
Owner:GUANGZHOU PANYU CABLE WORKS
Photovoltaic solar street lamp convenient to maintain
InactiveCN109724032AEasy maintenanceSolve maintenance inconvenienceLighting support devicesWith built-in powerPhotovoltaic solar energySolar street light
The invention provides a photovoltaic solar street lamp convenient to maintain, and relates to the field of photovoltaic solar street lamps. The photovoltaic solar street lamp convenient to maintain includes a lamp post, the inner bottom wall of the lamp post is fixedly connected with an adjusting plate; a screw hole is formed in the upper surface of the adjusting plate, a screw rod is in threadedconnection with the interior of the screw hole, a motor is fixedly connected to the end, away from the screw hole, of the screw rod, a contact plate is fixedly connected to the top of the motor, a sliding groove is formed in the inner wall of the right side of the lamp pole, and a spring plate is in lap joint with the lower surface of the contact plate. Through cooperation of the motor, the adjusting plate, the screw hole, the screw rod, the contact plate, a sliding groove, a sliding block and a lifting rod, it is achieved that when the photovoltaic solar street lamp is maintained, the climbing is not needed, so that the maintenance effect is convenient, and the problem that most existing photovoltaic solar street lamps are integrated and need to climb up during maintenance, and consequently maintenance is inconvenient is solved.
Owner:扬州宏朋电气有限公司
A power input filter protection circuit
InactiveCN109088390AProtection securitySolve maintenance inconvenienceEmergency protective arrangements for automatic disconnectionSelf recoveryEngineering
The invention discloses a power input filter protection circuit, comprising a power input connector, wherein the power input connector is connected with a filter circuit, a safety element is seriallyconnected on the fire line of the power input connector, the filter circuit is connected with a protection circuit, and the filter circuit and the protection circuit are respectively connected with arectifier bridge. The fuse element is self-recovery fuse; when the overcurrent and overheat faults of the circuit are eliminated, the self-recovery fuse will be automatically restored to a low resistance state without replacement, which is convenient to use and can protect the safety of the power supply system. Circuit elements are all patch elements, which have the advantages of small size and low cost.
Owner:北京乾中源科技有限公司
Water pump for nuclear power station plant
The invention relates to a water pump for a nuclear power station plant. The water pump comprises a motor, a motor seat, a pump seat, a connection pipe assembly, a flow guide shell assembly, a water inlet horn and a transmission shaft set. The motor seat is fixedly connected with the pump seat through a pump cover. A bearing seat is arranged in the center of the pump cover. A connector of the bearing seat is provided with a mechanical seal ring assembly. A water outlet bent pipe, a connection pipe E, a middle bearing frame B, a connection pipe D, a middle bearing frame A and a connection pipe A form an upper-bent lower-straight whole connection pipe assembly. An upper flow guide shell and a lower flow guide shell form the whole variable-runner flow guide shell assembly. A shaft frame ring structure is arranged in the middle bearing frame A, the middle bearing frame B and the water inlet horn along the center axis. An umbrella-shaped runner shaft frame ring structure is arranged in the upper flow guide shell and the lower flow guide shell along the center axis. An upper spindle, a middle shaft and an impeller shaft form the whole transmission shaft set. The impeller shaft is provided with an impeller. The provided water pump for a CAP1400 demonstration project plant adopts an overall pumping type structure and has the characteristics of being stable in structure and convenient to maintain.
Owner:SHANGHAI APOLLO MACHINERY +1
High-performance scissors-fork type aerial work platform hydraulic system
PendingCN110630576ARealize functionRealize emergency mobile functionServomotor componentsServomotorsLow speedHydraulic pump
The invention relates to a high-performance scissors-fork type aerial work platform hydraulic system comprising an oil tank, a steering oil cylinder, a walking motor, a walking controller and a lifting oil cylinder. A hydraulic pump is connected with a triple electromagnetic reversing valve. The triple electromagnetic reversing valve comprises a first three-position six-way O-shaped-valve elementelectromagnetic valve, a second three-position six-way Y-shaped-valve element electromagnetic valve and a third two-position six-way O-shaped-valve element electromagnetic valve. A walking control valve is arranged on a walking oil way between the second electromagnetic valve and the walking motor. The walking control valve comprises a shuttle valve, a balance valve, a flow distributing and collecting valve, a two-position six-way electromagnetic reversing valve and a trailing valve, wherein the shuttle valve communicates with a walking brake oil channel. The high-performance scissors-fork type aerial work platform hydraulic system can achieve the functions of steering, walking, rapid releasing of walking brake and lifting driving on the work platform, lowers the integration degree and isconvenient to maintain, the climbing capacity of the work platform is effectively improved, the speed can be controlled when the work platform goes down a slope, low-speed travel shake is avoided, andthe overall performance of the aerial work platform is greatly improved.
Owner:XUZHOU SHENGNUO POWER TRANSMISSION MASCH CO LTD
Transmission box body convenient to disassemble
InactiveCN111075906AImprove cooling effectSolve the cooling problemFouling preventionGearboxesGear wheelEngineering
Owner:HUANGSHI RIXIN MACHINERY
Seasoning feeding equipment and seasoning feeding method
ActiveCN110482182BSolve maintenance inconvenienceEasy to transformConveyorsConveyor partsEngineeringMechanical engineering
The present application discloses a seasoning feeding device and a seasoning feeding method. The device includes: a controller and a plurality of movable feeding devices connected to the controller; wherein each of the multiple feeding devices stores corresponding types of seasonings, and the controller is used for The feeding position of the feeding device is determined and the moving path of the feeding device is planned. The feeding device is used to move to the feeding position along the moving path under the control of the controller to put seasoning into the cooking utensil. The application does not need to erect a feeding pipeline, and the seasoning is delivered through a movable feeding device, which solves the problems of inaccurate feeding and inconvenient maintenance caused by the structural limitations of the feeding pipeline, and makes the transformation of the cooking site simple and economical.
Owner:ZHUHAI YOUTE SMART KITCHEN TECH CO LTD
Implement method of providing mobile car door-to-door maintenance service and car
InactiveCN106945592AShorten the timeSave energyItem transportation vehiclesMobile vehicleEffective solution
The invention discloses a realization method for providing mobile car door-to-door maintenance service. The car that provides mobile maintenance service is used to provide door-to-door maintenance for car owners. The car that provides mobile maintenance service is equipped with a door-to-door maintenance service. A tool device for servicing; a vehicle implementing the method is also disclosed. The beneficial effects of the present invention are: install the tools and equipment required for routine maintenance of automobiles into the refitted light passenger car, and provide door-to-door maintenance services for customers; compared with the prior art, the present invention effectively solves the inconvenience of going to 4S shops for maintenance , saving the time and energy of the majority of car owners.
Owner:麦特集团有限公司
A multi-core cable splitter
PendingCN109193511ANo connection handling issuesDoes not affect downstream power supplyClamped/spring connectionsEngineeringStructural engineering
The present invention relate to the field of power tool, in particular to a multi-core cable splitter, including a core fixing base, a cable fixing bracket, a first bolt and a second bolt, one end ofthe core fixing bracket is detachably connected with the cable fixing bracket and cooperatively forms a main wire cavity through which the cable passes, the first bolt is threadably connected with thecable fixing bracket, and the front end of the first bolt faces the core fixing bracket so as to cooperatively press and fix the cable in the main wire cavity. The other end of the core fixture is provided with a shunt cavity through which the core passes, a second bolt is threaded through and connected to the wall of the shunt cavity, and a front end of the second bolt faces the wall of the shunt cavity so as to be able to cooperate in pressing and fixing the core in the shunt cavity. The invention has the advantages of flexible arrangement, simple and compact structure, cost saving, and canreplace the branch box, and the multi-core cable does not need to be cut off completely and each phase wire core is connected, and the wire connection problem in the connection does not occur, and the downstream power supply is not affected.
Owner:GUANGZHOU PANYU CABLE WORKS
Elevator car with emergency function
The invention discloses an elevator car with the emergency function. The elevator car comprises a car body; a mounting box is arranged on one side of the upper end of the car body in a penetrating manner; a sliding chute is formed in the side wall of one end of the interior of the car body; a sliding block is mounted in the sliding chute; one side of the sliding block is fixed on one side of the mounting box; the other side of the mounting box is hinged to a box cover; a plurality of springs are fixed on each of the top and bottom of the interior of the mounting box at equal intervals; two clamping plates are jointly fixed to one end of the springs on one side; the opposite ends of the two clamping plates are jointly propped against a battery pack; a mounting cavity is formed in the side wall of one end of the car body; and a manual winch is mounted in the mounting cavity. The elevator car facilitates installation and dismounting of the battery pack to regularly check the battery pack,also can buffer the impact force to the battery pack, can provide illumination and ventilating functions when the car is in failure to relieve the panic feeling of the trapped person and ensure sufficient oxygen in the car and is safer to use.
Owner:王天姿
Fresnel focusing system
InactiveCN102681154ASolve overhaulSolve maintenance inconvenienceSolar heating energyMirrorsOptoelectronics
The invention discloses a Fresnel focusing system which comprises a reflector field, receivers and maintenance spaces, wherein the reflector field is composed of a row of parallelly arranged reflecting mirror stripes, the receivers are parallelly arranged above the reflecting mirror stripes, and the maintenance spaces are arranged at the bottom of the reflector field. By the aid of the Fresnel focusing system, severe problems including low focusing efficiency of extinction, tolerance rate, screen ratio, and inconvenience to overhaul and maintain are solved.
Owner:BEIJING TERASOLAR PHOTOTHERMAL TECH CO LTD
Externally-hung pedal of helicopter
InactiveCN107200131ASolve the inconvenienceSolve the problem of no effective support pointFreight handlingFuselagesButt jointEngineering
The invention belongs to the technical field of helicopter structural members, and particularly relates to an externally-hung pedal of a helicopter. The externally-hung pedal comprises a rear fixing piece (1), supporting rods (2), an adapter connector (3), a front fixing part (4), connecting hoops (5) and a cross beam (6), wherein the front end and the rear end of the cross beam (6) are in butt joint with a sleeve of the front fixing part (4) and a sleeve of the rear fixing part (1) respectively; the lower end of the front fixing part (4) is connected with the front end of the cross beam (6) through one supporting rod (2), and the supporting rod (2) is connected with the front end of the cross beam (6) through the corresponding connecting hoop (5); the other supporting rod (2) is arranged between the lower end of the rear fixing piece (1) and the rear end of the cross beam (6), the supporting rod (2) is connected with the rear end of the cross beam (6) through the corresponding connecting hoop (5), and the front fixing part (4) and the rear fixing part (1) are riveted to a main bearing frame below a floor plane of the helicopter. The front fixing part (4) uses the adapter connector to enhance the connecting effect, and meanwhile, the function of ensuring ground mooring at the position is achieved. The connecting hoops (5) are two semi-circular rings and are arranged on the cross beam in a sleeving mode (6), one end of each connecting hoop is fixed through a bolt, and the other end of each connecting hoop is connected with corresponding supporting rod (2).
Owner:HARBIN
A computer room supervision system of a railway detection station
ActiveCN105259857BSolve maintenance inconvenienceRealize precise managementProgramme controlComputer controlNetwork connectionComputer terminal
The present invention provides a machine room supervision system of a railway detection station, and applied to the field of the railway monitoring. The machine room supervision system of the railway detection station comprises a first monitoring terminal configured to send a control instruction through wired network connection, receive monitoring data through a wired network, store monitoring data and display monitoring data; and a front device configured to connect with a supervision device, which is subjected to access installation in the machine room, through a corresponding data interface, receive a control instruction sent by the first monitoring terminal through the wired network, perform corresponding operations of the supervision device in the machine room according to the control instruction, and send monitoring date in the machine room to the first monitoring terminal through the wired network. According to the invention, comprehensive monitoring of a machine room may be realized, the normal operation of devices in the machine room may be ensured, and the management efficiency of the whole railway transportation may be improved.
Owner:CHONGQING MICRO IDENTIFICATION TECH
Maintenance device for a communication system and method for transforing maintennance information
InactiveCN100433629CImprove waterproof performanceImprove compatibilityFault recovery arrangementsData switching networksComputer hardwareCommunications system
The device includes parts in maintenance terminal and parts in communication system to be maintained. The maintenance terminal possesses first CPU, first light receiver, and first light transmitting tube. The communication system to be maintained possesses indicator light and second CPU, and second light receiver. The method includes following steps. Maintenance terminal through first light transmitting tube converts maintenance information to light signal, which is sent to second light receiver at end to be maintained. The first light receiver receives light signal sent from end to be maintained. In the invention, indicator light sends maintenance information. It is lowers designing difficulties, if maintained unit requires dustproof, waterproof and electromagnetic compatibility etc. The invention does not need to additional hardware to setup maintenance communication port and not need to touch the unit to be maintained.
Owner:HUAWEI TECH CO LTD
Sewage treatment device and method
ActiveCN111960488AImprove purification effectPrevent evaporationWater contaminantsWater/sewage treatment by heatingEvaporation PurificationThermodynamics
The invention discloses a sewage treatment device which comprises a constant-temperature heating box, an evaporation box, a plurality of cooling fins, a steam pipeline, a condenser, a water suction pipe and a reflux pump, each cooling fin comprises an input end and an output end, the water suction pipe is connected with the input ends of the cooling fins, the output ends of the cooling fins are gathered and communicated with the reflux pump, the constant-temperature heating box heats sewage to be treated to a certain temperature, the pump body drives the water suction pipe to divide the sewageinto a plurality of cooling fins to be evaporated, evaporated gas flows into the condenser along the steam pipeline to be cooled, and unevaporated liquid flows back to the constant-temperature heating box under the action of the reflux pump. The constant-temperature heating box is adopted for heating to a certain temperature, evaporation and purification do not need to be conducted in a high-temperature and high-pressure or negative-pressure mode, on the other hand, organic matter in sewage is prevented from being evaporated at high temperature and high pressure, the sewage purification effect is improved, salt pollutants are precipitated and crystallized in the constant-temperature heating box, and cleaning is convenient. The invention also discloses a sewage treatment method.
Owner:江苏纳易环保科技有限公司
Self-powered monitoring system for wiring pile head of transformer
PendingCN113686454AReal-time monitoring of working statusSelf-poweredThermometer detailsElectrical testingTransformerElectrical battery
The invention discloses a self-powered monitoring system for a wiring pile head of a transformer. The self-powered monitoring system comprises a power taking module, a filtering and rectifying module, an energy storage module, a control module, a detection module and a wireless communication module. The power taking module is used for being arranged on a wiring pile head of a transformer and obtaining induction current, and the induction current is filtered and rectified through the filtering and rectifying module and provided for the energy storage module to store electric energy for supplying power to the system. The detection module is used for detecting the working state of the wiring pile head, obtaining detection data and sending the obtained detection data to the control module, and the control module judges the working state of the wiring pile head according to the detection data, generates a judgment result and sends the detection data and the judgment result to the background monitoring center through the wireless communication module. According to the invention, self power supply of the system can be realized without a battery or other traditional external power supply, and real-time monitoring of the working state of the wiring pile head can be realized.
Owner:SHENZHEN POWER SUPPLY BUREAU
Convenient and fast installation device of rib-shaped floor system decorative bottom plate and using method
InactiveCN110130563AReduced footprintSolve the problem of high and lowCeilingsElectricityQuality control
The invention discloses a convenient and fast installation device of a rib-shaped floor system decorative bottom plate and a using method, and relates to the technical field of civil engineering. Theconvenient and fast installation device of the rib-shaped floor system decorative bottom plate comprises a steel sleeve, a fixed positioning disc is arranged in the inner cavity of the steel sleeve, aflexible material cushion is arranged on one side of the steel sleeve, a vertical rod with a hook is arranged at the top of the steel sleeve in a penetrating mode, a hook is arranged at the top of the vertical rod with the hook, a rotating shaft hole is formed in the vertical rod with the hook, and an elastic rotating shaft is arranged in the rotating shaft hole. According to the convenient and fast installation device of the rib-shaped floor system decorative bottom plate and the using method, water and electricity pipelines are placed in the height space of a ribbed beam to reduce the height occupied by a ceiling, the problem of low available floor height of current residential buildings is solved, factory prefabrication is used for solving the problem of product quality control, meanwhile a set of standard using methods is provided, and the problems that installation and disassembly of the decorative floor need commissioners to be responsible for, and pipeline maintenance in the later period is inconvenient are solved.
Owner:CHINA MCC17 GRP
Cover turnover type nozzle protection assembly
PendingCN113320083ASolve maintenance inconvenienceSolve efficiency problemsEngineeringStructural engineering
The invention discloses a cover turnover type nozzle protection assembly which is used for protecting a nozzle structure and comprises a protective cover assembly, a protective cover bottom plate arranged on the lower side of the protective cover assembly, a head plate assembly, an upper magnetic attraction piece and a hinge assembly. The upper end of the protective cover assembly is rotationally installed on the head plate assembly through the hinge assembly, the upper magnetic attraction piece is installed on the head plate assembly, one end of the protective cover bottom plate is fixedly connected with the head plate assembly, the protective cover assembly is rotated to enable the upper magnetic attraction piece to attract the protective cover assembly, and the protective cover assembly can be separated from the nozzle structure. When a glue injection mechanism needs to be maintained, the protective cover assembly is turned over and attracted through the upper magnetic attraction piece, the space utilization rate is increased, and the problems that the glue injection mechanism is inconvenient to maintain and low in working efficiency are solved.
Owner:BORCH MACHINERY
Electric box of injection molding machine
PendingCN113580475AEnsure safetySolve the problem of waterproof and oilproof on the topSubstation/switching arrangement cooling/ventilationSubstation/switching arrangement casingsEngineeringStructural engineering
The invention discloses an electric box of an injection molding machine. The electric box comprises an electric box body, a connector protection assembly, a first electric box door, a second electric box door, a third electric box door, a plurality of induction protrusions, a plurality of travel switches which are matched with the induction protrusions in operation and an axial flow fan, a side waterproof protruding table is arranged on the top of the electric box body, a lamp mounting frame is arranged in the interior of the electric box body, a maintenance lamp is arranged on the lamp mounting frame, the tail part of the electric box body is provided with a connector assembly, the connector protection assembly is arranged at the outer side of the connector assembly, the first electric box door is provided with a ventilation opening, and the axial flow fan is arranged at the ventilation opening. The problem of top waterproofing and oil proofing is solved through the side waterproof protruding table, the problem of transportation inconvenience is solved through the split type electric box door, meanwhile, convenience is provided for maintenance personnel through cooperation of the maintenance lamp, the induction protrusions and the travel switches, the problem of maintenance inconvenience is solved, safe and reliable electric box detection components are matched with the maintenance lamp source, and the safety of later maintenance personnel is ensured.
Owner:BORCH MACHINERY
Connecting mechanism of amphibious rotary cultivator
The invention relates to a connecting mechanism of an amphibious rotary cultivator, and belongs to the technical field of agricultural machinery equipment. The connecting mechanism is composed of a connecting flange, a flange splined hub, a locking nut, a locking sheet and an oil sealing press cover, wherein the flange splined hub is fixedly mounted on the output shaft of a gearbox through the locking nut and the locking sheet; an oil seal is mounted at one side of the flange splined hub through the oil sealing press cover; the other side of the flange splined hub is fixedly connected to the connecting flange fixedly mounted on a knife roll shaft. The connecting mechanism of the amphibious rotary cultivator is simple in structure and ingenious in design, and through the connecting mechanism, the problems that a current connecting structure is fast in abrasion, short in service life and inconvenient to maintain are solved, and the need of using by people is met.
Owner:高绪新
Traditional village mobile phone emergency communication broadcasting system
InactiveCN111669242ASolve wiring difficultiesSolve maintenance inconvenienceBroadcast specific applicationsBroadcast transmission systemsInformation processingAlarm message
The invention discloses a traditional village mobile phone emergency communication broadcasting system. The system comprises an information processing module, an information transmission module and awarning module, wherein the warning module is used for sending alarm information and personal information of an alarm person to the information transmission module; the warning module is also used forreceiving the alarm information sent by the information transmission module; the information transmission module is mainly used for receiving the alarm information sent by the warning module; warninginformation can be sent to the warning module; the information processing module is installed in the broadcasting station. The information processing module is mainly composed of a data processor, anoutput memory, a data comparison device and a terminal controller. The problems of difficult wiring and inconvenient maintenance of wired broadcasting in traditional villages can be solved, broadcasting personnel can broadcast at any place in China, and the rapid response capability of village disaster joint disposal can be greatly improved.
Owner:GUIZHOU UNIV
Spinneret plate for chemical fiber yarn production
PendingCN112195523AEffectively separate temporary storageQuality assuranceSpinnerette packsYarnFiber
The invention discloses a spinneret plate for chemical fiber yarn production, and belongs to the technical field of textile production equipment. The spinneret plate comprises a plate body; grooves are formed in the upper surface of the plate body; spinneret holes are formed in the inner wall of the bottom surface of the corresponding grooves; a conical groove A is formed in the opening end of theupper end of each spinneret hole, and a conical groove B is formed in the inner side wall of each spinneret hole; and clamping grooves are formed in the upper surface of the plate body, and connecting holes are formed in the inner walls of the bottom faces of the corresponding clamping grooves. Chemical fiber raw materials can be effectively separated and temporarily stored through the grooves formed in the upper surface of the plate body, it is guaranteed that the chemical fiber raw materials always exist in the spinneret holes, and then the chemical fiber raw materials can be preliminarilypolymerized through the conical grooves A formed in the spinneret holes; and the chemical fiber raw materials can be further subjected to secondary polymerization through the formed conical grooves B,the quality of chemical fiber yarns of the product is guaranteed, and the spinneret plate is simple in structure, relatively high in practicability and suitable for being widely used and popularized.
Owner:常熟市庄盛特种化纤有限公司
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