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31results about How to "Guaranteed maintenance efficiency" patented technology
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Converter split box type slag remover and working method
ActiveCN119193970Aprotection from impacteasy maintenanceManufacturing convertersSlagStructural engineering
The invention relates to the technical field of metallurgical waste slag comprehensive collection and utilization machinery, and particularly discloses a converter split box type slag remover and a working method.The converter split box type slag remover comprises a first box body, a second box body and a lifting lug mechanism; the first box body and the second box body are connected with each other or a middle box body is connected between the first box body and the second box body; the first box body and the second box body are movably provided with lifting lug mechanisms, the lifting lug mechanisms are provided with lifting lug connecting plates and guide wheels, the lifting lug connecting plates movably penetrate through the first inserting holes of the first box body and the second inserting holes of the second box body respectively, strip-shaped holes are formed in the lifting lug connecting plates, and the lifting lug connecting plates penetrate through the strip-shaped holes through pin shafts to be movably installed on the slag car; a guide wheel is movably mounted at the lower part of the lifting lug connecting plate and is in rolling contact with a slag car running guide rail; the maintenance efficiency in the using process is guaranteed, the maintenance cost is reduced, and the device has the advantages of being simple in structure, convenient to use and capable of being repeatedly used and has the characteristics of being simple, easy to implement and beneficial to popularization.
Owner:SHANDONG IRON & STEEL CO LTD
Electromechanical engineering equipment maintenance device
ActiveCN222177689Ueasy maintenanceEasy to adjust the orientationWork holdersWork benchesElectric machineryWorkbench
The utility model relates to the technical field of electromechanical engineering equipment overhauling, and discloses an electromechanical engineering equipment overhauling device which comprises a workbench, a base is arranged below the workbench, an avoiding hole is formed in the top face of the workbench, an adjusting assembly is arranged on the top face of the workbench, and the adjusting assembly comprises a containing frame arranged on the top face of the workbench. A first rotating frame is fixed to the position, close to the front side, of the top face of the workbench, the containing frame is rotationally connected with the first rotating frame, and a containing plate is arranged in the containing frame. The electric push rod is matched with the first rotating frame and the second rotating frame so that the placing frame and the placing plate can rotate within the range of 90 degrees, and therefore the electromechanical equipment can be deflected by a certain angle according to needs in the overhauling process, and workers can overhaul the electromechanical equipment more conveniently; and the first motor is adopted to drive the placement plate to drive the equipment to rotate, so that the direction of the electromechanical equipment is conveniently adjusted, the maintenance comfort of workers is improved, and the maintenance efficiency is ensured.
Owner:吴轩
Electric power obstacle crossing inspection robot
PendingCN119239456AGuaranteed maintenance efficiencyGuarantee the quality of maintenanceElectric propulsion mountingEndless track vehiclesControl engineeringElectric machinery
The invention relates to an electric power obstacle-crossing inspection robot which comprises a triangular crawler obstacle-crossing leveling motion platform and a double-arm cooperative visual servo maintenance system, the double-arm cooperative visual servo maintenance system is arranged on the triangular crawler obstacle-crossing leveling motion platform, and an inclination signal is sent by a vehicle body attitude sensor. The controller controls the leveling electric push rod to conduct leveling adjustment on the leveling upper bearing platform, the stability of the triangular crawler belt obstacle crossing leveling motion platform can be guaranteed, and the double-arm cooperation visual servo maintenance system is made to be in the horizontal state. The motor speed reduction driving module and the triangular crawler belt movement module are used in cooperation, so that the vehicle can stably pass on soft terrains or rugged roads; according to the electric power obstacle crossing inspection robot, automatic and accurate maintenance of electric power inspection equipment can be achieved, and meanwhile the maintenance efficiency and the maintenance quality of the electric power obstacle crossing inspection robot are guaranteed.
Owner:STATE GRID SHAANXI ELECTRIC POWER CO LTD YULIN POWER SUPPLY CO
An internal circulation cooling structure for an electronic water pump
ActiveCN224282944Uprevent leakageeasy maintenancePump componentsPump installationsCooling effectCooling fluid
This utility model relates to the field of electronic water pump technology, and in particular to an internal circulation cooling structure for an electronic water pump. It includes a support base, a housing assembly movably connected to the top of the support base, a limiting component movably fitted onto the outer wall of the housing assembly, a charging interface on one side of the housing assembly, a pipe groove on the top of the housing assembly, a drain assembly movably fitted onto the inner wall of the pipe groove, and an electronic pump body movably fitted onto the bottom of the drain assembly. This device provides an easily disassembled and reassembled protective housing structure for the electronic water pump, enabling rapid repair and replacement of parts in case of malfunction. The drain assembly allows for timely discharge of coolant, thus removing the cooled coolant from the device to dissipate heat, improving the cooling effect of the device, and providing convenience and feasibility for coolant circulation.
Owner:ZHEJIANG KELI VEHICLE CONTROL SYST +1
Operation equipment facilitating installation of UPS electrical cabinet and installation method thereof
PendingCN119108911Asave spaceGuaranteed CompatibilityBus-bar/wiring layoutsBoards/switchyards circuit arrangementsControl theoryInstrument transformer
The invention discloses operation equipment facilitating installation of a UPS electrical cabinet, and belongs to the technical field of UPS electrical switch cabinets, the operation equipment comprises external driving equipment, a UPS body and a cabinet body, the UPS body is installed in the cabinet body through the external driving equipment, the cabinet body is internally provided with an installation cavity and an assembly cabin, the interior of the installation cavity is divided into a plurality of cavities through partition plates, and the assembly cabin is arranged in the installation cavity. A plurality of cavities are formed in the cabinet body, UPS buses, UPS circuit breakers, UPS current transformer chambers, UPS overhaul areas and UPS lap joint and observation areas are installed in the cavities respectively, the UPS body is installed in the cabinet body in an embedded mode, the UPS body and input and output of the cabinet body are arranged in a front-and-back mode, an embedded structure is formed, the space can be greatly saved, and the UPS is convenient to install and maintain. And the embedded structure can greatly guarantee the overall compatibility of the device, the overall applicability and practicability of the device are improved, the use space is saved, and meanwhile, a plurality of servers can be placed to increase economic benefits.
Owner:MORONG (JIANGSU) ELECTRIC CO LTD
Industrial filter convenient to disassemble and assemble
PendingCN119656685AGuaranteed maintenance efficiencydirect contact guaranteeStationary filtering element filtersElectric machineryThreaded rod
The invention belongs to the technical field of industrial filters, and particularly relates to an industrial filter convenient to disassemble and assemble. The inner wall of a filter cartridge is fixedly connected with a filter element, one side of the filter cartridge is fixedly connected with a sliding block, the surface of the sliding block is slidably connected with a connecting cover, the top end of the connecting cover is fixedly connected with a disassembling and assembling assembly, and the interior of the connecting cover is fixedly connected with a sealing assembly; the dismounting assembly comprises a transmission motor, and the sealing assembly comprises an air valve. A transmission motor drives a threaded rod to rotate, the threaded rod rotates to drive a lifting block to ascend and descend to adjust the position of an abutting block, the abutting block is made to be away from or abut against the inner wall of the filter cartridge, and therefore the effect of rapidly disassembling and assembling a connecting cover is achieved; the air bag expands to push the movable block to move along the position of the guide rod, the movable block moves to drive the rubber sealing ring to move, and the connecting end of the filter cartridge and the connecting cover is sealed to achieve the blocking effect.
Owner:ORION MACHINERY (SHANGHAI) CO LTD
Tail wire locking structure, handle assembly and code reading camera
PendingCN119133934AGuaranteed efficiencyGuaranteed maintenance efficiencyCouplings bases/casesStructural engineeringControl theory
The invention provides a tail line locking structure, a handle assembly and a code reading camera, the tail line locking structure comprises a sealing tailstock and a slide block, the sealing tailstock is provided with an insertion port for inserting a tail line, a clamping opening communicated with the insertion port is formed in the slide block, the slide block is provided with a clamping surface facing the inner side of the sealing tailstock at the edge of the clamping opening, and the clamping surface is provided with a locking groove for locking the tail line. The sliding block is movably connected with the sealing tailstock and can move to the locking position where the clamping face corresponds to the inserting opening position and the opening position where the clamping face and the inserting opening position are staggered in the sliding direction. A first connecting part is arranged on the sliding block, a second connecting part is arranged on the sealing tailstock, and the first connecting part and the second connecting part can be connected with each other when the sliding block is located at the locking position. The position of the sliding block is fixed through the first connecting part and the second connecting part, the locking state stability can be guaranteed, meanwhile, the locking state and the unlocking state can be flexibly switched, and the convenience of disassembling and assembling the tail line is improved.
Owner:HANGZHOU HIKROBOT TECH CO LTD
Storage and calculation all-in-one machine shell convenient-to-mount structure
ActiveCN222514713Uquick disassemblyquick installationDigital processing power distributionControl engineeringMachine
The utility model belongs to the technical field of convenient-to-mount structures, and particularly relates to a convenient-to-mount structure of a storage and calculation all-in-one machine shell, which comprises a shell and a mounting plate, a positioning block is fixedly connected to the front face of the shell, and a positioning groove is formed in one side face of the positioning block. According to the utility model, through the arrangement of the positioning mechanism, the mounting plate can be quickly disassembled and assembled so as to facilitate maintenance and ensure the maintenance efficiency, namely when the mounting plate needs to be disassembled, the shifting block can be pushed to drive the limiting block to move, so that one end, positioned in the positioning groove, of the limiting block is moved out and the limiting of the mounting plate is released, and the mounting plate can be taken down and exposed out of the interior of the shell; and after overhauling is completed, the mounting plate is reset, the shifting block is pushed again to drive the limiting block to move, the positioning block is embedded into the embedding groove, then the shifting block is loosened, under the pressure of the spring, the limiting block is reset, one end of the limiting block is inserted into the positioning groove, rapid mounting is completed, and the maintaining efficiency is improved while the dismounting and mounting efficiency is guaranteed.
Owner:XINJIANG LEYU ENERGY TECHNOLOGY CO LTD
Modular energy storage device for grid connection
InactiveCN121790657AAxial fixation achievedSufficient clearance for heat dissipationElectrical storage systemAc network load balancingComputer hardwareGrid connection
The invention belongs to the field of energy storage, and particularly relates to a modularized energy storage device for grid connection, which comprises a cabinet body and an energy storage unit, a stand column is vertically arranged in the cabinet body, the outer surface of the stand column is respectively matched with a movable sleeve I and a movable sleeve II from top to bottom, and five axial fixing parts are arranged on the outer surface of the movable sleeve I; the axial fixing part comprises an elbow rod and two right-angle pressing plates, an I-shaped plate is arranged at the bottom of one end of the elbow rod, four through holes are formed in the I-shaped plate, two fixing rods are arranged at the tops of the right-angle pressing plates, first springs are matched with the outer surfaces of the fixing rods, and the outer surfaces of the top ends of the fixing rods are matched with the through holes. Five stabilizing pieces are arranged on the outer surface of the movable sleeve II; by means of the structural design of the stand columns, the axial fixing pieces and the stabilizing pieces, the multiple energy storage units are evenly distributed and fixed in the cabinet body in an annular array mode, it is effectively guaranteed that enough heat dissipation gaps exist between every two adjacent energy storage units, and the heat dissipation rate of the energy storage units during operation is increased.
Owner:LIANWEI NEW ENERGY (HEFEI) CO LTD
Automobile silencer
ActiveCN222363042UReduce the amount of noisequick connectionExhaust apparatusSilencing apparatusStructural engineeringMuffler
The utility model discloses an automobile silencer, and relates to the technical field of automobile accessories. The device comprises a shell, a first partition plate, a second partition plate and a third partition plate are fixed in the shell side by side in the axial direction. Sound-absorbing cotton is arranged between the first partition plate and the second partition plate; one end of the shell is axially connected with an exhaust pipe; an air inlet pipe fixedly penetrates through the other end of the shell in the axial direction; a plurality of first through holes are uniformly formed in the circumferential side wall of one end part of the air inlet pipe; one end of the air inlet pipe sequentially penetrates through the first partition and the second partition; a pair of first rotary cylinders and a pair of second rotary cylinders are arranged on the peripheral side of the air inlet pipe in parallel; two ends of the two first rotary cylinders penetrate through the first partition plate and the second partition plate respectively; and a plurality of second through holes are uniformly formed in the circumferential side walls of the two first rotary cylinders. The automobile exhaust silencer is reasonable in structural design and convenient to use, and the noise of an automobile exhaust system is effectively reduced.
Owner:SHANDONG JIAOTONG UNIV
Topological island partitioning system and method based on cloud service architecture
The invention discloses a topological island partitioning system and method based on a cloud service architecture, and relates to the technical field of cloud services, the topological island partitioning system comprises a cloud file storage system, after a data uploading module uploads a file, a cloud server can be scanned and uploaded file storage information can be searched through an exception handling module; the exception handling module judges whether all data blocks of the file are uploaded to the corresponding cloud server or not, and if the exception handling module detects that all data blocks are not completely uploaded to the corresponding cloud server, the exception handling module sends an instruction of replacing file storage information and then uploading the file storage information to the data uploading module; and after the data uploading module changes the information of the original cloud server in the file information table into another cloud server, all data blocks are uploaded to the changed cloud server. According to the invention, the problem that the cloud server is difficult to replace quickly when the cloud server breaks down is effectively solved, the cloud server can be automatically repaired when the cloud server breaks down, and the safety and reliability of the cloud system are improved.
Owner:GUIZHOU POWER GRID CO LTD
Coal-fired power plant fan support
ActiveCN222162972UFlexible disassemblyEasy to assemble and disassemblePump componentsPump installationsCoal dustStructural engineering
The utility model discloses a coal-fired power plant fan support which comprises a support base, and a fan body is installed on the top of the support base. A connecting structure is arranged on the top of the support base and located on the outer side of the fan body, a transmission structure is arranged on the inner side of the support base and used for driving the connecting structure to operate, the connecting structure comprises a connecting block arranged on the top of the support base, the connecting block is fixedly connected with the support base, and a fixing rod is arranged on the outer side of the connecting block. The fixing rod is located on the outer side of the fan body. According to the fan support for the coal-fired power plant, the support and the fan can be flexibly disassembled and assembled, when an operator needs to clean fire coal dust in the fan installed in a narrow space, the fan can be conveniently disassembled and assembled, the operation step that the whole support and the fan need to be disassembled and assembled is omitted, time and labor are saved, and the maintenance efficiency of the fan is guaranteed.
Owner:HUADIAN ELECTRIC POWER SCI INST CO LTD
Limiting device for output shaft bearing of disconnecting switch of combined electric appliance
ActiveCN222338146USave disassembly timeGuaranteed maintenance efficiencyAir-break switch detailsClassical mechanicsControl theory
The utility model relates to the field of limiting devices, in particular to a combined electric appliance disconnecting switch output shaft bearing limiting device. The fixing device comprises a fixing plate, a limiting rod and a fastening threaded sleeve. The fixing plate is provided with a cushion block which can abut against the end face of the inner side bearing, and the fixing plate is provided with a threaded hole a; the fastening threaded sleeve is provided with a threaded hole b; one end of the limiting rod is provided with a thread a in threaded connection with the threaded hole a, and the other end of the limiting rod is provided with a thread b in threaded connection with the threaded hole b. When the output shaft is disassembled, the inner side bearing does not need to be disassembled together, so that the disassembly and assembly time is saved, and the maintenance efficiency is ensured.
Owner:SHANDONG TAIKAI HIGH VOLTAGE SWITCH
Power distribution cabinet maintenance lighting device
ActiveCN222377989UGuaranteed maintenance efficiencyavoid occlusionSubstation/switching arrangement detailsLighting support devicesControl theoryMechanical engineering
Owner:WUHAN HELIDE ELECTRIC CONTROL EQUIP CO LTD
Bend copper-aluminum automobile terminal
ActiveCN222440943UEasy to disassemble and replaceeasy to operateCouplings bases/casesStructural engineeringMechanical engineering
The utility model provides an elbow copper-aluminum automobile terminal, which comprises a terminal body and a protective shell sleeved outside the terminal body, the terminal body comprises a wiring part, the bottom of the wiring part is bent forwards and extends to be provided with a connecting part, the protective shell comprises a left shell and a right shell, the left shell is rotatably connected with the right shell, and the connecting part is connected with the left shell. A wiring part containing cavity and a connecting part containing cavity are formed in each of the left shell and the right shell, a first fixing plate is rotationally arranged at the front end of the wiring part containing cavity of the left shell, a second fixing plate is rotationally arranged at the top end of the connecting part containing cavity of the left shell, and fixing holes are formed in the surfaces of the first fixing plate and the second fixing plate; a first fixing groove is formed in the front end of the wiring part containing cavity of the right shell, a second fixing groove is formed in the top end of the connecting part containing cavity of the right shell, and fixing blocks are arranged in the first fixing groove and the second fixing groove. According to the utility model, the terminal body can be effectively protected through the protective shell.
Owner:YUEQING SHANGJIA ELECTRIC POWER TECH
Automobile maintenance tool cabinet
ActiveCN224059813UEasy to storeeasy to findWork tools storageStructural engineeringMechanical engineering
The utility model relates to the technical field of automobile maintenance, in particular to an automobile maintenance tool cabinet which comprises an external mechanism used as a device body, the external mechanism comprises a cabinet body, and a moving mechanism used for conveniently carrying the device is arranged on the external mechanism. A storage mechanism for simply and conveniently taking tools is arranged in the external mechanism, a connecting mechanism for simply and conveniently disassembling and assembling the storage mechanism is arranged on the storage mechanism, the storage mechanism comprises a conical shell and a circular plate, and two groups of sliding grooves are formed in the cabinet body. By arranging the storage mechanism, maintenance tools can be easily and conveniently stored, the two supporting plates can easily and conveniently slide through the two sliding grooves and the two sliding rods, so that the storage box and the circular plate can move to the outside of the cabinet body, the storage box and the circular plate can easily and conveniently rotate through the two circular rods, and the maintenance tools can be conveniently and rapidly stored. Therefore, workers can find the maintenance tools easily and conveniently, and the maintenance efficiency of the maintenance tools on the automobile is guaranteed.
Owner:ANHUI XUNCHI TOOLS & EQUIP CO LTD
A boxing fixture
This utility model belongs to the field of jig technology, and in particular to a boxing jig. It includes a protective cover plate, with a boxing jig plate on top of the cover plate. Inside the cover plate is a variable-pitch suction cup assembly, which includes a fixed slide rail, a movable slide rail, and several suction cups movably mounted on the movable slide rail. This utility model uses vacuum suction cups to adsorb products, which are then transferred using a robotic arm. The adjustable spacing of the suction cups in the variable-pitch suction cup assembly allows it to adapt to products of different sizes, greatly improving the jig's versatility. The handle facilitates lifting and moving the boxing jig, significantly improving maintenance and assembly efficiency. Several connecting shafts ensure the overall structural strength of the boxing jig plate, and the handle also serves to connect the boxing jig plate, further ensuring product durability.
Owner:METWAY INTELLIGENT EQUIP (GUANGDONG) CO LTD
Correcting device
ActiveCN224234144UGuaranteed positionGuaranteed production efficiencyFinal product manufactureGraphiteMechanical engineering
The utility model relates to a correcting device, which is used for correcting a clamping piece on a boat blade of a graphite boat to a central position, and comprises a first clamping rod and a second clamping rod which are rotationally connected, the first correcting piece is arranged on the first clamping rod, the first correcting piece comprises a first abutting face, the first abutting face is used for abutting against the third surface of the boat blade, a first groove is formed in the first abutting face and used for containing the clamping piece, and the groove bottom wall of the first groove is used for abutting against the first surface of the clamping piece; a first preset distance is formed between the groove bottom wall of the first groove and the first abutting surface, and the first preset distance is the distance from the first surface to the third surface when the clamping piece is located in the middle position; and the second correcting piece is arranged on the second clamping rod, the second correcting piece corresponds to the first correcting piece in position, and the second correcting piece is used for abutting against the second surface of the clamping piece.
Owner:TONGWEI SOLAR (PENGSHAN) CO LTD
Tangential flow filtering device
ActiveCN222342503Ueasy maintenanceeasy to replaceSemi-permeable membranesControl theoryMechanical engineering
The utility model relates to the technical field of membrane filtering devices, and discloses a tangential flow filtering device which comprises a filtering main body, a membrane filtering box is arranged on the filtering main body, the interior of the membrane filtering box is hollow, a sealing frame is fixedly connected to the upper surface of the membrane filtering box, a cover is arranged on the outer surface of the sealing frame in a sliding and sleeving mode, and a dismounting mechanism is arranged on the membrane filtering box. The dismounting mechanism comprises a fixing block, a fixing groove, a two-way threaded rod, a handle, a supporting block, a positioning block, wheels, a supporting shaft, a tightening block, a sealing spring, a sealing frame and a fixing plate, according to the tangential flow filtering device, the cover is downwards and tightly attached to the membrane filtering box, so that the cover downwards covers the membrane filtering box, and then the membrane filtering box and the cover are sealed; the installation between the membrane filter box and the cover is completed, the installation is rapid and convenient, the installation efficiency is high, labor is saved, elements in the membrane filter box are convenient to maintain and replace, the device is convenient to maintain, and the practicability of the device is improved.
Owner:TIANJIN JINGBICHUN BIOTECHNOLOGY CO LTD
Small industrial and commercial energy storage system
ActiveCN222619890Uavoid interferenceGuaranteed maintenance efficiencySecondary cellsCell component detailsElectrical batteryProcess engineering
The utility model discloses a small industrial and commercial energy storage system, and belongs to the technical field of energy storage batteries. According to the technical scheme, the small industrial and commercial energy storage system comprises a container and a plurality of battery box modules, box doors are arranged at the front end and the rear end of the container respectively, a liquid feeding channel and a liquid returning channel are fixed to the front end of the container respectively, and the battery box modules enter the container from the rear end of the container along with drawers; the liquid inlet end of the battery box module is detachably connected with the liquid feeding channel, and the liquid discharge end is detachably connected with the liquid return channel. The small industrial and commercial energy storage system has the advantages of being small in occupied area, reasonable in layout, high in installation and maintenance efficiency and good in heat dissipation.
Owner:BEIJING HOT NUMBER TECH CO LTD
Ditch flushing device
InactiveCN222314112Uquick release operationGuaranteed maintenance efficiencySoil-shifting machines/dredgersArchitectural engineeringStructural engineering
The utility model discloses a ditch flushing device, which relates to the technical field of ditch flushing and comprises a bottom plate, a cleaning component is mounted above the bottom plate, a protective shell surrounds the outer side of the cleaning component, a connecting strip is arranged on the upper side of the bottom plate, a groove hole is formed in the connecting strip, a spring is connected to the center position of the groove hole, and the spring is connected to the lower side of the bottom plate. The two ends of the spring are connected with connecting blocks. Through the arrangement of the connecting blocks and the abutting plates, when the protective shell needs to be disassembled, a worker only needs to manually pull the two sets of pull rods, the two sets of abutting plates can be stressed to be away from each other, and therefore the disassembly operation on the protective shell can be rapidly completed, and the maintenance efficiency of the worker on the cleaning assembly is guaranteed; in the using process, the stability of the protective shell in the clamping process can be effectively guaranteed through mutual cooperation of the embedded block and the positioning rod, so that the protective shell is prevented from easily moving after being installed, and the protection effect on the cleaning assembly can be effectively improved.
Owner:GUANGDONG JUNYU CONSTRUCTION ENGINEERING CO LTD
Subway station water leakage detection equipment
PendingCN119268935Aquick identificationimprove accuracyFluid-tightness measurement using lightTelecommunicationsWater leakage
The invention discloses subway station water leakage detection equipment, which comprises a fixed detection device, a mobile detection device and a control terminal, and is characterized in that the fixed detection device comprises an adjusting holder, a plurality of groups of first infrared acquisition cameras with different number information and a leakage pre-judgment module; the adjusting holders are arranged at different positions of a subway station to collect first infrared thermograms of different wall surfaces, and the leakage pre-judgment module is used for pre-judging whether water leakage occurs on the wall surfaces or not according to information of the first infrared thermograms. And the pre-judged water leakage information of each wall surface and the corresponding number information are sent to the control terminal.
Owner:CHINA RAILWAY 16TH BUREAU GRP CO LTD +1
Transformer maintenance device
ActiveCN119626713Aeasy to replaceEffective filteringTransformers/reacts mounting/support/suspensionTransformers/inductances coolingDistribution transformerReciprocating motion
The invention belongs to the technical field of distribution transformers, and discloses a transformer maintenance device. The invention provides a method. The transformer maintenance device comprises a containing frame, a containing tank, a filtering structure, a driving mechanism, a cleaning structure and a plurality of heat dissipation pipes. The transformer is arranged in the containing frame. The filtering structure and the cleaning structure are matched with each other to clean and maintain the heat dissipation pipe, a heat-conducting medium in the heat dissipation pipe is convenient to replace through arrangement of a collecting box, meanwhile, impurities in the heat-conducting medium in the heat dissipation pipe can be effectively filtered through a filter screen, the heat dissipation efficiency is guaranteed, a brush plate assembly and a transmission assembly are matched with each other, an external driving device is not needed, and the heat dissipation efficiency is improved. The brush plate can be driven to reciprocate between the two adjacent heat dissipation pipes through the heat dissipation fan of the transformer, so that sundries clamped between the two adjacent heat dissipation pipes are brought out, the cleaning effect is achieved, the maintenance efficiency of the transformer is guaranteed, and meanwhile the manual operation amount is greatly reduced.
Owner:GUANGDONG POWER GRID CO LTD +1
Modular LED floodlight protection structure
ActiveCN222669781UExtended service lifeGuaranteed maintenance efficiencyLighting support devicesProtective devices for lightingWire rodUltraviolet lights
The utility model relates to the field of floodlights, and discloses a modular LED floodlight protection structure, which comprises two groups of profile supports, end covers, a U-shaped hanger, a power supply mounting plate, a rear cover and an LED module, the two groups of profile supports and the end covers are encircled to form a frame, the side walls of the end covers are provided with symmetrical pressing rivet screw columns, the two ends of the U-shaped hanger are connected to the pressing rivet screw columns, and the power supply mounting plate is arranged on the rear cover. Mounting convex edges which extend mutually are processed at the bottoms of the two groups of end covers, the power supply mounting plate and the LED module are connected to the mounting convex edges, the rear cover is connected to the surfaces of the profile brackets and the end covers, the rear cover comprises an upper cover plate, a lower cover plate and a hinge, the upper cover plate is fixed on one profile bracket, and the lower cover plate is fixed on the other profile bracket. The end, away from the upper cover plate, of the lower cover plate is connected to the other profile support through a quick-release screw. According to the utility model, the section bar bracket, the end cover, the rear cover and the U-shaped hanging frame can form a protective shell for accommodating the LED module, so that the LED module, a wire rod and a power supply can be effectively protected from being eroded by solar ultraviolet light and rainwater, and the service life of a product is effectively prolonged.
Owner:CHENGDU ASCENSION SEMICON CO LTD
Air energy all-in-one machine and shell structure
ActiveCN222317281UGuaranteed structural strengthGuaranteed maintenance efficiencyFluid heatersHeat pumpsHeat sinkIndustrial engineering
The utility model relates to the technical field of air energy heat pumps, in particular to an air energy all-in-one machine and a shell structure, which comprise a base, a long plate group and a short plate group which are arranged on the base, a heat dissipation plate group arranged on the short plate group, and a top plate arranged on the long plate group and the heat dissipation plate group, the top plate and the long plate set are connected through a first welding piece, and the interior of the long plate set is connected and assembled through the first welding piece. The top plate and the heat dissipation plate set are connected through a second welding piece, and the heat dissipation plate set and the short plate set are internally connected and assembled through the second welding piece. According to the utility model, the modularized shell design is adopted on the whole, the metal plates at key parts are split, the internal mounting space is reasonably divided, and each plate group can be disassembled and assembled as required, so that the overhaul and maintenance efficiency is improved, and excessive disassembly is avoided; and the heat dissipation plate group is independent, so that the maintenance and cleaning efficiency of deposited dust and the heat dissipation fan in the later period is improved and guaranteed, and the overall operation efficiency and equipment safety of the air energy all-in-one machine are guaranteed.
Owner:GUANGDONG DECHUANG TECH CO LTD
Seaside special-shaped communication tower
PendingCN119641151AEasy to measureIt can test the wind speedSafety beltsAntenna supports/mountingsTowerMechanical engineering
The seaside special-shaped communication tower comprises a supporting base, a connecting base, an arc-shaped supporting column and a communication base rod, the connecting base is fixedly arranged at the top end of the supporting base, and the vertically-arranged communication base rod is fixedly arranged on one side of the top end of the connecting base. The lighting efficiency is improved through annular lighting, meanwhile, the lighting lamps arranged on the side face are started, an arc-shaped combined lighting lamp is formed, then a fish-shaped combined lighting lamp formed by combining the lighting lamps can be formed at night, and the beautifying and ornamental value of the landscape tower is further improved; climbing work can be conducted upwards through the arc-shaped clamping plates on the side face, the overhauling efficiency of workers can be further guaranteed while the attractiveness is guaranteed, the workers can install safety ropes for protection to the outer end face of the annular plate, and the overhauling safety of the workers is further improved.
Owner:8TELECOM INT HLDG CO LTD
Electric appliance fixing structure on train
ActiveCN224211062URealize electric flipGuaranteed maintenance efficiencyRailway componentsControl engineeringDisplay device
The utility model discloses an electric appliance fixing structure on a train. The electric appliance fixing structure comprises a fixing plate, a storage rack is installed at the lower end of the fixing plate, two bearing seats are installed on the two sides of one end in the storage rack, an operation box body is installed in the center of one end in the storage rack, and a turnover installation structure is installed in the operation box body. The utility model relates to the technical field of electrical equipment installation, through the collaborative design of the turnover installation structure and the storage rack, the 90-degree electric turnover of the display body is realized, the overall disassembly is not needed during the subsequent maintenance, the overall maintenance efficiency of the display body can be ensured, and the display body is attached to the storage rack during the storage, so that the maintenance efficiency is improved. The overall occupied space of the display body is reduced, the buffer limiting blocks on the two sides are matched to absorb impact energy, the risk that the display body is impacted is reduced, the overall angle of the display body is stably positioned through the overturning positioning assembly, and the overturning adjusting stability of the display body is guaranteed.
Owner:SHANDONG SAITONG ELECTRIC CO LTD
Data query method and device, computer device, and readable storage medium
ActiveCN116561069Bshort timeImprove search efficiencyFile access structuresFile metadata searchingComputer hardwarePathPing
The application discloses a data query method and device, computer equipment and a readable storage medium. The method comprises the following steps: in response to a login request of a user, sending a plurality of preset labels to a user terminal for display, wherein the plurality of preset labels comprise a plurality of device labels and a plurality of attribute labels; receiving a label selection result sent by the user terminal, and obtaining at least one target label included in the label selection result; determining at least one target storage path according to the at least one target label and a preset mapping relationship; and calling at least one item of device data according to the at least one target storage path. Through the electronic storage mode of the data label, the efficiency and accuracy of device data searching are improved, thereby improving the device maintenance efficiency. Meanwhile, the loss and damage of device drawings are avoided, the errors or abnormalities caused by low data clarity are reduced, the correctness of device data is ensured, and the accuracy of maintenance and troubleshooting of operation and maintenance personnel is ensured.
Owner:STATE GRID JIBEI ELECTRIC POWER CO LTD MANAGEMENT TRAINING CENT
Intelligent electromagnetic pulse valve
ActiveCN224405391UExtended service lifeGuaranteed operating efficiencyRubber ringElectromagnetic pulse
The utility model relates to the field of electromagnetic pulse valve especially relates to an intelligent electromagnetic pulse valve, the inside of valve body is provided with the sealing cover, the sealing cover cover is established on the bottom blow -out mouth upper wall, the bottom of sealing cover is installed with the safety ring, the outer wall of safety ring is equipped with the wedge rubber ring to extrude contact blow -out mouth inner wall, the inside of safety ring is embedded and installed with the magnetic attraction ring, the magnetic attraction ring is connected with the magnetic attraction piece of blow -out mouth inside setting magnetic attraction connects. In the utility model, the inside of valve body is provided with the sealing cover of double -sealed structure, the sealing cover improves the connection, sealing effect with blow -out mouth through the magnetic attraction safety ring structure of inside, thereby increases the service life of sealing cover, guarantees the operation efficiency of valve body, is equipped with locking seat to lock valve body on the mounting plate, can change the position of limit pin to make limit pin and the unlocking or locking function of valve body through the rotation fastening cover, whole operation process does not need to carry out traditional fastener dismounting, guarantees the sealing performance of valve body.
Owner:NINGBO HENGCHENG PNEUMATIC MASCH CO LTD
A dual-hole shared jet ventilation unit
This invention discloses a dual-tunnel shared jet ventilation unit, comprising a housing and a control cabinet. The left side of the housing is located in the left tunnel, and the right side is located in the right tunnel. The housing contains a fan section, ductwork, an electric sliding rail, and supply / exhaust vents. Both the left and right tunnels are equipped with segmented ductwork and supply / exhaust vents located on the front and rear sides. The fan section includes a bidirectional jet fan and a fan housing. The fan housing has detachable purification units installed at its duct openings. The fan section is mounted on an electric sliding rail arranged laterally along the tunnel. Driven by the electric sliding rail, the fan section can move to the duct segment position in either the left or right tunnel to connect, and supply or exhaust air is provided through the supply / exhaust vents on the front and rear sides. This invention, by mounting the fan section on an electric sliding rail, allows for flexible movement between the left and right tunnels, achieving ventilation and smoke extraction for dual-tunnel setups with a single device.
Owner:CHINA RAILWAY SIYUAN SURVEY & DESIGN GRP CO LTD +1