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100results about How to "Quick support" patented technology
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Large deep foundation pit inner supporting system with safety system
ActiveCN119243733Aquick supportGood hardening effectArtificial islandsFoundation testingSupporting systemElastic component
The invention relates to the technical field of foundation pit supporting, and discloses a large deep foundation pit inner supporting system with a safety system.The large deep foundation pit inner supporting system comprises a telescopic rod, a supporting rod, a connecting plate and a soil retaining plate, one end of the telescopic rod is rotationally connected with a connecting block through a pin, the connecting block is movably provided with an elastic assembly, and the elastic assembly is connected with one side of the supporting rod; the elastic assembly reserves an elastic telescopic space between the supporting rod and the telescopic rod and is used for detecting displacement generated when the supporting rod and the soil retaining plate support the foundation pit, clamping grooves are formed in the two opposite sides of the soil retaining plate, and an assembling structure is arranged on one side of the supporting rod. According to the large-scale deep foundation pit inner supporting system with the safety system, prestress can be effectively applied to the side wall of the foundation pit, so that the periphery of the pit wall has certain supporting force, the deformation condition of the side wall of the foundation pit can be monitored, meanwhile, underground water seepage of a soil layer of the foundation pit can be eliminated in time, and the safety coefficient during foundation pit supporting is improved.
Owner:YANCHENG INST OF TECH
A galvanized steel pipe end thread processing device
The present invention discloses a galvanized steel pipe end thread processing device, which belongs to the technical field of galvanized steel pipe processing equipment, and comprises a base, a cutting assembly is arranged on the base, a displacement circular plate is rotatably installed on the base, and the displacement circular plate is provided with a first fixing assembly and a second fixing assembly. By arranging a fan-shaped support seat one and a fan-shaped support seat two, it is possible to facilitate the lifting of the galvanized steel pipe and improve the installation efficiency of the galvanized steel pipe, and it is also possible to lock the position of the fan-shaped support seat two by the limiting circular block and the fan-shaped limiting strip plate. By arranging the first fixing assembly and the second fixing assembly, it is possible to realize rapid fixation of the galvanized steel pipe and also to realize real-time change of the galvanized steel pipe, that is, it is possible to provide real-time support for the processing position of the galvanized steel pipe, and by arranging the cutting assembly, it is possible to realize rapid adjustment of the position of the thread cutting blade, so that the inner side or the outer side of the galvanized steel pipe can be threaded according to demand.
Owner:XINGHUA HUACHENG GALVANIZED PIPE FITTINGS CO LTD
Reservoir flood regulation calculation rapid calculation method and system based on dynamic reservoir capacity curve
The invention relates to a rapid calculation method and system for reservoir flood regulation calculation based on a dynamic reservoir capacity curve, and the method comprises the steps: collecting reservoir area data, and constructing an initial reservoir area hydraulic model; collecting alignment samples including a calibration sample and an inspection sample, and inspecting the initial reservoir area hydraulic model by adopting the calibration sample and the inspection sample to obtain a reservoir area hydraulic model; extracting actually measured flood data, dividing into a plurality of incoming water schemes, setting different reservoir outlet flows for each incoming water scheme, inputting the different reservoir outlet flows into a reservoir area hydraulic model for calculation, obtaining sample nodes, and constructing a dynamic reservoir capacity curve graph; on the basis that the water level calculation process is continuous and the highest reservoir water level is equal to the dynamic reservoir capacity curve calculation value, the process forecast of the flood regulation water level in the predicted period is obtained through backward calculation by adopting a water balance equation period by period. According to the method, rapid and accurate reservoir flood regulation calculation under the influence of dynamic reservoir capacity is realized, a session flood reservoir water level forecasting process is provided, and more accurate reservoir water level forecasting information support is provided for reservoir regulation and flood and drought disaster prevention.
Owner:CHINA THREE GORGES CORPORATION +2
Adjustable portal frame supporting system and using method
ActiveCN119332920Aquick supportSafe and reliable supportGeometric CADForms/shuttering/falseworksSupporting systemControl system
The invention provides an adjustable portal frame supporting system and a using method, and belongs to the technical field of constructions.The adjustable portal frame supporting system comprises a supporting structure, the supporting structure comprises a center sleeve, a plurality of inclined supporting rods and horizontal supporting rods are arranged on the outer side of the center sleeve in a circumferential array mode, and outer supporting sleeves and automatic leveling structures are welded to the outer ends of the horizontal supporting rods; the automatic leveling structure is installed at the bottom end of the outer supporting sleeve and comprises a hydraulic push rod, a top plate and a leveling piece, the sensor feedback system is used for monitoring the use state and the horizontal state of the supporting system, and the control system is used for automatically adjusting the automatic leveling structure. The topological graph generation module is used for creating a topological relation graph of supporting points by using data monitored by the sensor feedback system, and representing mutual influence and connection relations among the points. The problems that a traditional portal frame is fixed in structure, inconvenient to adjust and limited in use scene are solved.
Owner:CHINA CONSTR SECOND ENG BUREAU LTD
Construction method of highly extensible plug-in architecture of operation system, medium and equipment
PendingCN119396389Aquick implementationImplementation processVersion controlProgram loading/initiatingJava ClassloaderSoftware engineering
The invention discloses a construction method, medium and equipment for a high-scalability plug-in architecture of an operation system, and the method comprises the steps: recognizing a core business code from business codes, and taking the core business code as a main program; different service interfaces are defined in the main program according to different service logics. The main program starts a main program class Java Classloader, different service plug-ins are loaded according to an application.yml configuration file, and a service plug-in program is started; and the service plug-in starts the plug-in class Java Classloader, and loads the class of the service plug-in and the dependency of the service plug-in. And all versions of service systems uniformly use the plug-in management function provided by the plug-in framework to complete the loading of the service plug-in package and assemble into a complete service system. According to the invention, high expandability of the whole system business is realized in a mode of forming the plug-ins for different business logic codes and core logic codes.
Owner:CHINA COMM SERVICE APPL & SOLUTION TECH CO LTD
Precise mechanical part polishing device
ActiveCN222570338UStable clampingIncrease productivityGrinding wheel securing apparatusPolishing machinesPolishingWorkbench
The utility model discloses a precision mechanical part polishing device which comprises a fixing seat, a polishing device body is arranged on the fixing seat, the polishing device body comprises a workbench, a pedestal, a clamping plate and a polishing wheel, the workbench is installed at the top end of the fixing seat, the pedestal is installed on one side of the workbench, the polishing wheel is arranged on one side of the pedestal, and a matching device is arranged on one side of the polishing wheel. The matching device comprises a mounting plate, a mounting rod, a clamping rod, an inserting sleeve, a clamping groove, a mounting sleeve, a positioning groove, a spring, a sliding rod, a matching plate and a matching groove, the mounting plate is connected to one end of the mounting rod, the mounting rod is mounted in the mounting sleeve, the clamping rod is inserted into the clamping groove, the clamping groove is formed in the side wall of the inserting sleeve, the mounting sleeve is mounted in the inserting sleeve, and the positioning groove is formed in one side of the mounting plate; the sliding rod is sleeved with the spring, one end of the sliding rod is inserted into the positioning groove, the matching plate is connected to one end of the clamping rod, the matching groove is formed in the mounting rod, and a moving device is arranged at the bottom end of the fixing base.
Owner:SHENYANG JINJIE MECHANICAL EQUIPMENT TECHNOLOGY CO LTD
Branch marketing method based on intelligent matching geographic data and new enterprise information
ActiveCN119624604AImprove matching accuracyImprove effectivenessFinanceGeographical information databasesCluster algorithmInformation repository
The invention relates to a website marketing method based on intelligent matching geographic data and newly-opened enterprise information, which comprises the following steps: acquiring detailed information of a business website, creating a basic snapshot information base, and acquiring and preprocessing the newly-opened enterprise information at regular time; converting the website position and the enterprise registration address into latitude and longitude coordinates, and based on a preset matching distance range, screening out a matching website set meeting conditions by using a Haversine formula; performing clustering on stock enterprises corresponding to the matching network point set through a K-Means clustering algorithm, and matching a clustering center in combination with the characteristics of a new enterprise to obtain an optimal network point list; presetting website scoring indexes, calculating website comprehensive scores according to the website scoring indexes, and selecting the website with the highest score as an optimal matching website; and pushing the information of the new enterprise to a customer manager corresponding to the optimal matching network to carry out marketing activities, and if the information is returned, carrying out matching again. According to the invention, the accuracy and efficiency of website marketing are improved, and the service experience of newly opened enterprises is optimized.
Owner:CHINA CONSTR BANK CORP (FUJIAN BRANCH)
Automobile metal accessory machining and punching system
InactiveCN119217092Aavoid local deformationUniform supportPositioning apparatusBoring/drilling componentsPipe fittingClassical mechanics
The invention relates to the technical field of automobile metal fitting machining, in particular to an automobile metal fitting machining and punching system which comprises a concave frame, and a drilling tool is installed on the horizontal plate wall of the upper portion of the concave frame through a transmission mechanism. When drilling is carried out after the automobile thin-wall metal pipe fitting is fixed, supporting can be formed at the drilling position of the automobile thin-wall metal pipe fitting through the six supporting columns, the six supporting columns are arranged around the drill rod of the drilling tool in an annular array mode, supporting is uniform, and therefore local deformation of the drilling position of a pipe body is avoided, the machining quality is improved, and pipe bodies with different radiuses are cut. When the drilling tool moves leftwards or rightwards to drill holes in other positions, needing to be drilled, of the pipe body, the six supporting columns synchronously move along with the drilling tool all the time, uniform supporting is formed in the drilling positions, and rapid and real-time supporting of drilling holes in different positions is achieved. By arranging the abutting mechanism, a supporting point is added, and the supporting point is close to the six supporting columns, so that the six supporting columns are more stable.
Owner:ANHUI YONGYI AUTO PARTS CO LTD
Anchor rod with memory function
ActiveCN222596107Ureduce disturbanceeasy to operateIn situ soil foundationAnchoring boltsTemperature controlAgricultural engineering
The anchor rod with the memory function comprises a rod body, a temperature control device and a plurality of deformable shape memory alloy pieces, the temperature control device is connected with the shape memory alloy pieces through temperature control wires and controls the temperature of the shape memory alloy pieces, and the temperature control device controls the shape memory alloy pieces to change between two forms. The system further comprises a monitoring device used for receiving signals of the strain sensors, and the monitoring device and the strain sensors are connected through monitoring wires. The anchor rod is simple in expansion mode, small in influence on pore water pressure of a soil body and small in disturbance to a soil layer; friction force can be adjusted and increased in time, short-time rapid supporting is achieved, slope stability is maintained, and time is won for rescue and relief work; the device is high in assembly degree, simple, practical, light, high in strength, economical and environment-friendly; and the recycling function can be achieved, the rescue and disaster relief cost is greatly reduced, geological parameters can be monitored, and the use convenience degree and the working efficiency are high.
Owner:HUNAN UNIV OF SCI & TECH
Fall prevention device for sensing position sensation and motion sensation of human joints based on brain-computer fusion and control method
PendingCN119499080Aensure safetyquick supportHead electrodesWalking aidsHuman bodySensation movement
The invention belongs to the technical field of anti-tumble devices, and discloses a tumble prevention device for sensing human joint position sensation and motion sensation based on brain-computer fusion, which comprises a brain-computer fusion sensing interface, an intelligent knee pad, a wearable system, a balance module, a support module and a control module, the signal is transmitted to sensory nerves through an electrode implanted into the brain, so that the sensory function is reconstructed; the mode of electromyographic signal detection and rigid structure supporting is adopted, the feature electromyographic signals before falling are collected, the mechanical supporting device is automatically triggered, supporting is guaranteed to be safe, detection and processing of the electromyographic signals of specific muscle groups before falling are achieved, and the safety of falling is improved. And the whole process of rigid support protection, alarm and sending positioning on the human body during falling is covered.
Owner:TIANJIN MEDICAL UNIV
Foldable level gauge
The utility model discloses a foldable level gauge and relates to the technical field of level gauges. The leveling instrument comprises a base, a lifting mechanism is arranged at the top end of the base, a leveling instrument body is arranged on the outer surface of one side of the lifting mechanism, folding mechanisms are arranged on the outer surfaces of the three sides of the base, a center foot is fixedly arranged in the middle of the bottom end of the base, and each folding mechanism comprises a first supporting leg. The outer surface of the first supporting leg is sleeved with a second lantern ring, a rotating piece is fixedly installed at the top end of the first supporting leg, a supporting foot is fixedly installed at the bottom end of the first supporting leg, a rotating pin is arranged in the pressing groove, and the two ends of the rotating pin are jointly connected with a rotating shaft in a penetrating mode. According to the leveling instrument, the lifting mechanism and the folding mechanism are arranged, so that the effects of conveniently adjusting the supporting height and the measuring precision of the leveling instrument are achieved.
Owner:LISHUI URBAN CONSTR SURVEYING & MAPPING CENT CO LTD
System for lifting and steering equipment under mine
The invention discloses a system for lifting and steering equipment under a mine, and belongs to the technical field of auxiliary moving devices of the equipment under the mine. The device comprises a monorail and under-mine equipment to be transported; a monorail crane driving device is movably arranged on the monorail; a hoisting direction adjusting assembly is further arranged on the single rail; the front end of the hoisting direction adjusting assembly is connected with a monorail crane driving device through a traction beam; the under-mine equipment is detachably mounted at the bottom of the hoisting direction adjusting assembly; the hoisting direction adjusting assembly comprises a cross beam frame and a rotating beam, and the rotating beam can rotate in the horizontal direction relative to the cross beam frame; the problems that current underground equipment cannot be directly steered after being transported through equipment such as a monorail, the workload of operation such as transferring is increased, and the labor cost is increased are effectively solved.
Owner:GUIZHOU PANJIANG MINING MACHINERY
Anti-tilting support for loquat planting
ActiveCN222485572Ufirmly connectedConvenient card connectionCultivating equipmentsAgricultural engineeringLoquat Tree
Owner:PUTIAN HONGGENG AGRI DEV CO LTD
Multifunctional tablet personal computer for restaurant
ActiveCN222319376UImprove practicalityfunction increaseDigital data processing detailsInput/output processes for data processingTablet computerMechanical engineering
The utility model relates to the field of electronic products, in particular to a multifunctional tablet personal computer for a restaurant, which comprises a hard board shell, a protective sleeve shell is arranged in the middle of the hard board shell, a tablet personal computer body is clamped in the protective sleeve shell, and a first rubber pipe sleeve and a second rubber pipe sleeve are respectively arranged on two sides of the hard board shell. Wherein a pen groove is formed in the middle of the second rubber pipe sleeve, and a capacitance pen is clamped in the pen groove. According to the tablet personal computer, the tablet personal computer body is installed in the protection sleeve shell, the basic protection function is achieved through the hard board shell, meanwhile, the hanging holes formed in the hard board shell can provide the rapid taking and placing function, and the protection effect can be improved through the rubber pipe sleeves on the two sides of the tablet personal computer; and meanwhile, the capacitance pen arranged in the second rubber pipe sleeve can meet the dish ordering use requirements of customers, so that the practicability and the multifunctionality of the tablet computer are improved.
Owner:SHENZHEN GREAT TECH CO LTD
Aluminum alloy elevator supporting mechanism
ActiveCN222556543UIncrease the support areaSmall footprintPortable framesLifting devicesDrive wheelStructural engineering
The utility model discloses an aluminum alloy elevator supporting mechanism which comprises a base, a through groove is formed in the base in a penetrating mode, a mounting plate is fixedly connected to the interior of the through groove, an unfolding assembly is arranged on one side of the mounting plate, a guide rod is slidably connected to the interior of the base, and one end of the guide rod is fixedly connected with a fixing plate. Supporting assemblies are arranged at the bottom of the fixing plate, mounting holes are formed in the top of the base, and driving wheels are fixedly mounted at the bottom of the base at equal intervals. The utility model aims to solve the problem that the practicability of the device is reduced because more construction procedures and time are required for drilling holes on the ground, fixing bolts and the like during the installation of the supporting legs.
Owner:SUZHOU JIUGU ALUMINIUM ALLOY LIFTER CO LTD
Security encryption wireless communication device and method based on commercial cryptographic algorithm
PendingCN119450455Aincrease flexibilityImprove applicabilityTransmissionSecurity arrangementCommunications securityNetworking protocol
The invention relates to the technical field of communication security, in particular to a security encryption wireless communication device and method based on a commercial password algorithm, and the device is installed on terminal equipment facing a commercial password transformation demand, and is used as a client to access an external commercial password service or as a server to agency a local service into a commercial password service; the device comprises a management module, a data capture module and a commercial password encryption and decryption module, the management module supports two management modes, namely a Web management mode and an AT instruction management mode, the Web management mode is suitable for terminal equipment with a browser, and the AT instruction management mode is suitable for embedded terminal equipment; the management module issues a strategy to the data capture module and the commercial password encryption and decryption module according to the configuration of the terminal equipment; and the data capture module and the commercial password encryption and decryption module work according to the issued strategy. According to the invention, comprehensive support for various network protocols can be realized, the compatibility of different systems is improved, and the commercial password transformation difficulty is reduced.
Owner:BEIJING SANSEC TECH DEV
Method, apparatus, storage medium and processor for controlling grid operating frequency
Embodiments of the present application provide a method, device, storage medium and processor for controlling the operating frequency of a power grid. The method comprises: for each wind turbine in the power grid, obtaining the current wind speed of the wind turbine and the current frequency of the power grid when the wind turbine is in a preset operating state; determining the current power and the current tip speed of the wind turbine according to a first historical power and a first historical rotating speed corresponding to the current wind speed in the kinetic energy storage curve of the wind turbine; determining the frequency difference between the first preset frequency and the current frequency when the current frequency is less than the first preset frequency, and determining the power increment of the wind turbine under the frequency difference; determining the target tip speed of the wind turbine according to the power increment, the current power and the current wind speed; and controlling each wind turbine to operate from the current tip speed to the corresponding target tip speed, so as to convert the kinetic energy released by the operation of each wind turbine into electrical energy, to adjust the operating frequency of the power grid, to quickly support the frequency of the power grid, and to save the cost of adding energy storage facilities.
Owner:STATE GRID HUNAN ELECTRIC POWER COMPANY LIMITED +2
A textile fabric winding and unwinding device
ActiveCN224298454Uquick fixIncrease the level of automationWebs handlingStructural engineeringMechanical engineering
The utility model discloses a kind of textile fabric winding and unloading device, including base, main winding drive unit, movable support seat, main winding shaft, telescopic magnetic attraction clamping strip, pressure roller, cutting device and inclined discharge chute, wherein, the circumferential surface of main winding shaft is equipped with the slot that penetrates full length, telescopic magnetic attraction clamping strip is arranged in the slot inside and realizes fabric initial end clamping, movable support seat is used to support and separate main winding shaft.The reliable fixing of the device to fabric initial end by telescopic magnetic attraction clamping strip, the effective flattening of fabric by pressure roller, the automatic cutting of cutting device, and the automatic unloading of reel realized by movable support seat and inclined discharge chute linkage, effectively solve the problems of fabric inconvenient fixation, unstable winding quality and low unloading efficiency in prior art, significantly improve the automation degree, efficiency and quality of winding operation, and maintain the structure of device is simple and easy to maintain.
Owner:HUNAN GUOJIN XIANGAN IND CO LTD
Welding industrial robot convenient to move
ActiveCN222307757Ueffective movementquick supportProgramme-controlled manipulatorWelding/cutting auxillary devicesMachineThreaded rod
The utility model discloses a welding industrial robot convenient to move, and relates to the field of welding industrial robots. The device comprises a mounting plate, a moving mechanism is arranged at the bottom of the mounting plate, the moving mechanism comprises a moving seat, a supporting mechanism is arranged on the outer side of the moving seat, the moving mechanism comprises the moving seat, a mounting groove, a rotating disc and a connecting rod, in the moving process of the moving seat, the rotating disc can rotate in the mounting groove, and the rotating disc can rotate in the mounting groove. The robot using the wheel can move in all directions in a plane, the supporting mechanism comprises the mounting frame, the threaded sleeve, the threaded rod, the grip and the first supporting blocks, the grip can be manually rotated to enable the first supporting blocks to be effectively supported on the ground, and when the first supporting blocks are used for supporting, the first supporting blocks can be effectively supported on the ground. The length of the threaded rod can be changed according to terrains, and the purpose of adapting to different terrains is achieved.
Owner:CHONGQING OUPEISEN TECH CO LTD
Code printing and positioning tool for transverse thrust rod of automobile
The invention relates to the technical field of code printing and positioning, in particular to an automobile transverse thrust rod code printing and positioning tool which comprises a workbench and a tool body arranged on the upper end face of the workbench, a code printing output end is further arranged above the workbench, and a transverse thrust rod body is placed above the tool body. The transverse thrust rod body is located below the coding output end. And the supporting assembly comprises a displacement adjusting module and a plurality of supporting modules, the displacement adjusting module is arranged on one side of the tool body, the displacement adjusting module is used for driving the supporting modules to move and adjust, the supporting modules are arranged above the displacement adjusting module, and the supporting modules are used for supporting the transverse thrust rod body. Compared with the prior art, by arranging the supporting assembly, the operation reliability and the part protection capacity are improved, and then rapid adaptation and stable supporting of transverse thrust rods of different specifications are achieved.
Owner:WUHU POWER TECH
New energy unit transient stability optimization method and system based on active feed-forward
PendingCN121906678Asuppression depthspeed blockFlicker reduction in ac networkSingle network parallel feeding arrangementsVoltage amplitudeLoop control
The invention provides a new energy unit transient stability optimization method and system based on active feed-forward, and belongs to the field of new energy power generation. The system includes a current command generator and a current controller. The method comprises the steps of collecting terminal voltage and current of a unit, calculating active power and detecting a transient fault; when a fault is detected, generating an active current instruction through active feed-forward control based on power grid voltage information obtained by an active power signal, a fault voltage amplitude signal and phase locking; meanwhile, a reactive current instruction is generated; a current reference instruction is synthesized, and a converter is driven through closed-loop control to provide power support. According to the method, an active feed-forward mechanism is introduced, so that the new energy unit can respond to the power shortage of the power grid in advance, active and reactive support is quickly provided, frequency drop and power oscillation in the transient process are effectively inhibited, and the transient stability of the power system under the access of high-proportion new energy is remarkably improved.
Owner:STATE GRID HUBEI ELECTRIC POWER RES INST +1
Plastic packaging machine for battery chip processing and method thereof
InactiveCN119673786AGuarantee stabilityensure accuracy andFinal product manufactureSemiconductor/solid-state device manufacturingPlastic packagingElectrical battery
The plastic packaging machine comprises a first plastic packaging mechanism, a second plastic packaging mechanism is arranged at the top of the first plastic packaging mechanism, a cleaning mechanism is arranged on the opposite sides of the first plastic packaging mechanism and the second plastic packaging mechanism, and a mounting frame is fixedly connected to the rear sides of the first plastic packaging mechanism and the second plastic packaging mechanism. The plastic packaging machine has the advantage that the plastic packaging mold is convenient to clean, and the problems that in the using process of an existing plastic packaging machine for battery chip processing, impurities remaining in the plastic packaging mold are inconvenient to clean, the impurities may cause bubbles and cavities to be generated in the filling process of a plastic packaging material, the defects may affect the integrity and sealing performance of packaging, and the packaging efficiency is poor are solved. And the performance and the reliability of the chip are further influenced.
Owner:JIANGSU HONGBI ENERGY TECH GRP CO LTD
Movable groove supporting device
A movable groove supporting device comprises two oppositely-arranged supporting plates, cross beams are arranged on the inner walls of the supporting plates, the cross beams are connected with U-shaped hinged supports, a rhombic connecting rod is arranged between the two U-shaped hinged supports, the two opposite angle ends of the rhombic connecting rod are hinged to the U-shaped hinged supports respectively, and the other two opposite angle ends of the rhombic connecting rod are in threaded fit with a screw rod. The screw rod is rotated through the wrench, the adjusting mode is labor-saving, and the supporting plate can be tightly attached to the inner wall of the groove.
Owner:YANGTZE ECOLOGY & ENVIRONMENT CO LTD +1
Automobile covering part based on CAE technology
ActiveCN222432411Uquick supportImprove support efficiencySuperstructure subunitsRubber ringStructural engineering
The utility model discloses an automobile covering part based on a CAE (Computer Aided Engineering) technology, which comprises a plate body, a frame body is fixed at the top end of the plate body, a groove is formed in the top end of the frame body, a sealing rubber ring is fixed in the groove, a fixed plate is fixed on the side wall of the frame body, a vertical rod is connected to the top end of the fixed plate in a penetrating manner, and a supporting assembly for driving the vertical rod to move is arranged in the fixed plate. A supporting box is fixed to the top ends of the vertical rods, a plurality of positioning columns are connected to one side of the supporting box in a penetrating mode, a moving assembly driving the positioning columns to move is arranged in the supporting box, and a plurality of positioning holes matched with the positioning columns are formed in the outer wall of the sealing rubber ring. According to the scheme, when the sealing rubber ring needs to be supported, under the movement of the movement assembly, the multiple positioning columns can be driven to synchronously move, the multiple positioning columns are synchronously inserted into the corresponding positioning holes respectively, the connection operation between the positioning columns and the positioning holes is facilitated, the time of repeated operation is shortened, and therefore the sealing rubber ring is conveniently and rapidly supported; and the supporting efficiency of the sealing rubber ring is improved.
Owner:WUHAN MAISHI AUTOMOBILE TECH CO LTD
Excavation protection equipment for rock foundation pit
ActiveCN119553691Aquick supportConvenient support and protectionClimate change adaptationExcavationsArchitectural engineeringStructural engineering
Owner:HENAN SHENLIAN IND CO LTD +1
Distributed rapid and secure configuration deployment system
ActiveCN119496780AGood ability to expandimprove performanceDigital data protectionTransmissionPersonalizationTime Protocol
The invention provides a distributed rapid security configuration deployment system. The system comprises a target management cluster and a security deployment server, the security deployment server comprises a plurality of servers, adopts a distributed cluster architecture, and is an important part satisfying low-delay and efficient transmission. Under the support of the distributed cluster architecture, for batch and personalized service requests, the distributed efficient processing capability can be fully exerted. And rapid distribution and acquisition of data in a publishing or subscribing mode are realized between a server in the security deployment server and a target host end in the target management cluster based on an RTPS-UDP (Real Time Protocol-User Datagram Protocol) communication protocol. Therefore, the distributed service cluster is simultaneously combined with the RTPS-UDP communication protocol at the bottom layer, takes the tree form as a main data storage structure, and constructs a scheme for quickly publishing and acquiring data in a publishing or subscribing mode.
Owner:NAT UNIV OF DEFENSE TECH
Photovoltaic panel support
ActiveCN224401449Uachieve stable supportQuick supportPhotovoltaic supportsControl theoryMechanical engineering
The utility model discloses a photovoltaic panel support relates to solar energy equipment technical field, wherein, photovoltaic panel support includes first support and second support, and the front end of first support is rotatively connected with the upper end of photovoltaic panel, and the rear end of first support is equipped with fastening assembly, and second support includes rotatively connected main support pole and adjusting support pole, and the one end of main support pole away from adjusting support pole is connected with the lower end of photovoltaic panel, and a plurality of adjusting structures are equipped on adjusting support pole, and adjusting structure is arranged at intervals along the extension direction of adjusting support pole, and fastening assembly can be connected with adjusting structure, and the utility model provides technical scheme to provide a photovoltaic panel support that is convenient to carry and is convenient to adjust support angle.
Owner:MAODI SOLAR TECH DONGGUAN CO LTD
Anchor rod yielding anti-impact component in complex stress environment
The invention provides an anchor rod yielding anti-impact component in a complex stress environment, and relates to the technical field of anchor rod supporting. The yielding anti-impact component is formed by embedding a conical oblate sleeve and a cylindrical sleeve with fan blades; the conical oblate sleeve is in an oblate shape, a cavity is formed in the middle in the oblate shape, solid arc-shaped inverted cones are arranged at the two ends in the oblate shape, a cylindrical cavity is formed in the middle of each cone, and the diameter of each cylindrical cavity is the same as that of the anchor rod. The cylindrical sleeve with the fan blades is composed of a center sleeve and the fan blades, the number of the fan blades is 4-8, one ends of the fan blades are evenly fixed to the outer wall of the center sleeve, the other ends of the fan blades are welded to the inner wall of the conical oblate sleeve, and the diameter of the center sleeve is the same as that of the anchor rod. Under pressure, the cylindrical sleeve with the fan blades is embedded into a cylindrical cavity in the conical oblate sleeve. The anchor rod can be protected and strengthened, the impact load can be adjusted, and certain deep complex environment universality is achieved.
Owner:锡林郭勒盟山金白音呼布矿业有限公司 +1
Quality measuring device for cable protection pipe
The invention discloses a cable protection tube quality measuring device, and belongs to the technical field of cable protection tubes, the cable protection tube quality measuring device comprises a box body, cable protection tube supporting assemblies, an end plate moving assembly and a limiting assembly, the cable protection tube supporting assemblies are arranged on a left end plate and a right end plate of the box body, and the limiting assembly is arranged on the end plate moving assembly. The right end plate is slidably connected to the box body through the end plate moving assembly, the two opposite cable protection pipe supporting assemblies are embedded into the ends of the cable protection pipe and support the cable protection pipe, and the cable protection pipe supporting assemblies are locked through the limiting assembly after being adjusted. According to the device and the method, the internal supporting structure is embedded into the pipe body to realize supporting, and a plurality of cameras are combined to carry out surface defect automatic identification, so that the defects of easy surface damage and incomplete detection caused by clamping in the prior art are overcome, and a more efficient and reliable solution is provided for quality control of the cable protection pipe.
Owner:HEBEI DINGLONG COMMUNICATION EQUIPMENT CO LTD
A system for hoisting and aligning equipment under a mine
This invention discloses a system for lifting and orienting equipment underground, belonging to the technical field of auxiliary moving devices for underground equipment. It includes a monorail and the underground equipment to be transported; a monorail hoisting drive device is movably mounted on the monorail; a lifting and orienting assembly is also mounted on the monorail; the front end of the lifting and orienting assembly is connected to the monorail hoisting drive device via a traction beam; the underground equipment is detachably mounted on the bottom of the lifting and orienting assembly; the lifting and orienting assembly includes a crossbeam and a rotating beam, the rotating beam being able to rotate horizontally relative to the crossbeam. This invention effectively solves the problem that current underground equipment cannot be directly turned after being transported by monorails or other equipment, increasing the workload of transfer operations and labor costs.
Owner:GUIZHOU PANJIANG MINING MACHINERY