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25results about How to "Convenient protection work" patented technology
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Foundation pit monitoring point protection device
ActiveCN222477399UReduce use costfirmly connectedFoundation testingIn situ soil foundationArchitectural engineeringStructural engineering
The utility model relates to the field of geotechnical engineering investigation, in particular to a foundation pit monitoring point protection device which comprises a telescopic frame used for supporting other protection assemblies and a fixing knob penetrating through the outer portion of the telescopic frame and used for adjusting the length of the telescopic frame, and a butt joint is fixedly installed at one end of the telescopic frame. The device is provided with the telescopic frame, the fixed knob, the butt joint, the connecting sleeve, the splicing frame, the positioning plate, the positioning screw rod and the upper surrounding plate, when the device is used for protecting the monitoring point of the foundation pit, the length of the telescopic frame can be adjusted by twisting the fixed knob according to the size of the current monitoring point of the foundation pit; and then the splicing frame is mounted through the butt joint and the connecting sleeve, so that the size of the protection device matched with the device can be freely adjusted according to the size of the current foundation pit monitoring point position, the use cost of the foundation pit monitoring point position protection device is saved, the overall use range is expanded, and the device is convenient to disassemble and carry due to free adjustment.
Owner:SINOCHEM GEOLOGY JIANGSU GEOTECHNICAL ENG CO LTD
Automatic sand blasting machine
ActiveCN222472127UAchieve clampingImprove unloading efficiencyAbrasive machine appurtenancesAbrasive blasting machinesMachine partsSand blasting
The utility model discloses an automatic sand blasting machine, which relates to the technical field of sand blasting machines and comprises a machine body, an electric control box and a conveying platform mechanism penetrating through the machine body, a main machine sand blasting chamber is arranged in the machine body, a swing mechanism is arranged in the main machine sand blasting chamber, a spray gun fixing mechanism is mounted on the swing mechanism, and the spray gun fixing mechanism is connected with the electric control box. And an overturning assembly is arranged below one side of the swinging mechanism. According to the sand blowing device, after a machined part is fed into the blowing area through the conveying belt, an electric telescopic rod of the overturning assembly pushes a rubber plate to move towards the machined part, clamping of the machined part is achieved, the machined part is driven to move upwards through an electric sliding base, overturning of the machined part is completed through work of a rotating motor, and meanwhile sand blowing work is conducted on the machined part through a blowing nozzle. And therefore, the sand blowing cleanliness of the machined part is improved, sand cannot be retained in the groove in the surface of the machined part, the sand retained in the groove of the machined part does not need to be manually treated in a taking and placing area, the unloading efficiency is improved, and high practicability is achieved.
Owner:GUANGDONG MINGLIDA TECH
Multi-frequency induction withstand voltage tester
ActiveCN222545444UConvenient protection workSimple structure and operationTesting dielectric strengthMeasurement instrument housingTester deviceControl theory
The utility model discloses a multi-frequency induction withstand voltage tester, which comprises a withstand voltage tester body, an operation panel is arranged on the withstand voltage tester body, a power supply input end is fixedly arranged on the operation panel, a handle piece is fixedly arranged on the withstand voltage tester body, and the handle piece is fixedly arranged on the withstand voltage tester body. A connecting piece abuts against the power input end, and a fixing block is inserted into the connecting piece. According to the utility model, the cover cap piece is sleeved on the outer side of the power supply input end, so that the top end of the power supply input end can be effectively shielded and covered when the power supply input end is not used, and when the power supply input end needs to be used, the position of the connecting piece is fixed through the fixing block, and the connecting piece and the cover cap piece are connected through the rope; according to the structure, the cap part is arranged on one side of the power input end, the cap part is still located on one side of the power input end when being separated from one end of the power input end, the cap part can be directly used subsequently, the structure is easy to operate, and personnel can conveniently use the cap part to protect the power input end.
Owner:DALIAN MOTORS ELECTRONIC TECH CO LTD
An ultrasonic-assisted defrosting device for pet food
ActiveCN224268112Uflexible in and outavoid offsetFeeding-stuffCasings/cabinets/drawers detailsUltrasonic assistedFood engineering
This utility model relates to the fields of food engineering and biotechnology, and discloses an ultrasonic-assisted defrosting device for pet food. It includes a shell, a control screen, a protective door, and a heating component. The control screen is fixedly connected to the surface of the shell, and the protective door is installed on the surface of the shell. The heating component is installed on the inner wall of the shell, and the inner wall of the shell has an installation structure including a sliding groove. A slider is slidably connected to the inner wall of the sliding groove, and a fixing rod is fixedly connected to the inner wall of the sliding groove. The arc surface of the fixing rod is slidably connected to the surface of the slider, and a placement plate is fixedly connected to the surface of the slider. A handle is fixedly connected to the surface of the placement plate. This utility model solves the problem in existing ultrasonic-assisted defrosting devices for pet food where, when the food is placed inside the device, it is often difficult to dry in layers, affecting the degree of drying and thus the working efficiency of the device.
Owner:LIANYUNGANG CHONGBEIGUAN BIOTECHNOLOGY CO LTD
An efficient and reliable wiring device for electromagnetic compatibility testing
ActiveCN114137350Badjustable distancesmooth rotationElectrical testingPhotovoltaic energy generationClassical mechanicsToolbox
The present invention provides an efficient and reliable wiring device for electromagnetic compatibility testing, including a base, a threaded hole, a plug hole, a fixing rod, a cable fixing plate, a rotatable wire arrangement seat structure, a liftable storage plate structure, a rotatable adjustable wire fixing plate structure, a liftable auxiliary experimental table structure, a socket hole, an L-shaped support plate, a tool box, a pull-out rod, a recording table and a lighting seat, wherein a threaded hole is provided at the inner middle position of the base. The setting of the fixing box, the sliding adjustment seat, the inverted T-shaped support plate, the through hole, the fixing column, the linkage plate and the oblique T-shaped threaded rod of the present invention is conducive to grasping the front end of the oblique T-shaped threaded rod for rotation during use, and the oblique T-shaped threaded rod and the sliding adjustment seat are threadedly connected, so that the sliding adjustment seat drives the inverted T-shaped support plate to move, which is convenient for adjusting the distance between the connecting wires inside the through hole during use.
Owner:XIAN SUSHI GUANGBO ENVIRONMENTAL RELIABILITY LAB CO LTD
Novel lubricating oil storage box
ActiveCN222437624Ueasy to reuseConvenient protection workLubrication containersThermodynamicsOil storage
The utility model provides a novel lubricating oil storage box which comprises a storage box body, a connecting base, a guiding and conveying pipe, a conveying hose, a sealable filling push cover structure and a supportable protective shell structure, and the connecting base is fixed to the bottom end of the storage box body through bolts; a guiding and conveying pipe penetrates through the middle position in the connecting base in a threaded mode. The outer wall of the right end of the guiding and conveying pipe is sleeved with a conveying hose. Through the arrangement of the storage box, the sealing cover, the gas filling pipe, the pressure relief pipe, the first filling pipe, the connecting hose, the second filling pipe and the pushing block, lubricating oil filling work is achieved through cooperation of the first filling pipe, the connecting hose and the second filling pipe in the using process; and during use, gas filling work is carried out through a gas filling pipe, and a pushing block is pushed to move in the filling process, so that the purpose of using lubricating oil is achieved, and the purpose of reutilization in the use process is facilitated.
Owner:SHANDONG DIANHE NEW MATERIAL TECHNOLOGY CO LTD
Stretching device for metal material
ActiveCN224137020UEasy to holdshorten the timeMaterial strength using tensile/compressive forcesFixed frameMetallic materials
The utility model discloses a stretching device for metal materials. The stretching device comprises a fixing frame, a stretching assembly is fixedly installed on the top of the fixing frame, an auxiliary clamping assembly is fixedly installed on one side of the fixing frame, and protection assemblies are fixedly installed on the two sides of the fixing frame respectively. The auxiliary clamping assembly comprises a first motor and a two-way threaded rod, the first motor is fixedly installed on one side of the fixing frame, the two-way threaded rod is fixedly connected with the output end of the first motor, and the side wall of the two-way threaded rod is connected with a movable frame through threads. According to the stretching device for the metal material, through the arrangement of the auxiliary clamping assembly, the metal material can be subjected to auxiliary clamping work, so that the clamping process is more convenient, the time needed by clamping is shortened, the inconvenience of manual positioning is reduced, the auxiliary clamping position is located in the center, and the clamping efficiency is improved. And the subsequent stretching work is also helped.
Owner:SHANGHAI HEDUO IND CO LTD
Fire alarm monitoring device for intelligent building
ActiveCN222462151UEasy to shade protectioneasy to moveCasings/cabinets/drawers detailsElectric/electromagnetic audible signallingArchitectural engineeringFire - disasters
The utility model provides an intelligent building fire alarm monitoring device, the intelligent building fire alarm monitoring device comprises a protection box, a protection assembly and an alarm assembly, the inner side of the protection box is provided with a controller, and the top of the protection box is provided with a buzzer; the protection assembly is arranged on the inner side of the protection box and comprises a movement guide groove, a positioning pin, a control plate, a connecting plate and a control rod, and the movement guide groove is formed in the bottom of an inner cavity of the protection box. The intelligent building fire alarm monitoring device provided by the utility model solves the problems that part of existing fire alarm monitoring devices are installed in a building for real-time monitoring, when a fire occurs, the devices are directly exposed in a big fire, the devices are easy to damage and burn out, the devices cannot work normally, fire information is inconvenient to provide and alarm signals are inconvenient to send out, and the like. And meanwhile, the service life is limited, and the use cost is increased.
Owner:SUZHOU ZHONGYUAN M&E INSTALLATION CO LTD
Civil engineering slope protection device
InactiveCN222541497UEasy to adjustSolve the cumbersome operationClimate change adaptationExcavationsArchitectural engineeringStructural engineering
The utility model relates to the field of civil engineering, and discloses a civil engineering slope protection device which comprises a supporting seat, a groove is formed in one end of the supporting seat, a connecting shaft is fixedly connected to the inner wall of the groove, a protection plate is movably connected to the outer wall of the connecting shaft, a supporting guide rail is fixedly connected to the outer wall of the supporting seat, and the supporting guide rail is movably connected to the inner wall of the groove. A movable lead screw is movably connected to the inner wall of the supporting guide rail, a supporting block is movably connected to the outer wall of the movable lead screw, and a supporting shaft is fixedly connected to the inner wall of the supporting block. According to the civil engineering slope protection device, through the arrangement of the supporting seat, the connecting shaft, the protection plate, the supporting guide rail, the movable lead screw, the supporting block, the supporting shaft, the connecting rod, the fixed guide rail, the movable block and the movable shaft, the angle of the protection plate can be conveniently adjusted, so that protection work at different angles is facilitated, and the application range is widened; and a self-locking function is achieved after the angle is adjusted, so that the condition of accidental rotation is prevented.
Owner:QINGDAO HENGJI WEITAI CONSTR CO LTD
Hydrogeological drilling device
ActiveCN222333676UConvenient protection workAvoid Splash SituationsConstructionsDrilling rodsElectric machineryThreaded rod
The utility model relates to the technical field of drilling devices, in particular to a hydrogeological drilling device which comprises a supporting table, two supporting rods are fixedly connected to one side of the supporting table, a supporting seat is fixedly connected to the top ends of the two supporting rods, a first motor is fixedly installed on one side of the supporting seat, and a second motor is fixedly installed on the other side of the supporting seat. The output end of the first motor is fixedly connected with a first lead screw. The anti-splashing device has the advantages that the guide sliding groove, the second lead screw, the rotary knob, the guide sliding block, the adjusting rod, the L-shaped connecting rod, the anti-splashing shell, the buffering cushion, the adjusting threaded rod and the locking nut are arranged in a matched mode, the position and the height of the anti-splashing shell can be adjusted, and therefore a drill bit and a drilled pile can be well protected; according to the anti-splashing device, the two anti-splashing shells are arranged, so that muddy water is blocked in a space formed by the two anti-splashing shells, the situation that the muddy water splashes in the drilling process is greatly avoided, then the influence of the splashed muddy water on the surrounding environment is avoided, and the subsequent cleaning work is simpler and more convenient.
Owner:NINGXIA XUYUAN CONSTR ENG CO LTD
A light fitting accessory that is easy to install
The utility model relates to lamp decoration accessories technical field, and disclose an easily installed lamp decoration accessories, including the shell, the surface of shell is equipped with mounting structure, and mounting structure includes connecting block, the inner wall of connecting block's surface is connected with shell, the surface of connecting block is equipped with recess, the inner wall of recess is connected with the limit frame, the surface of limit frame is connected with a plurality of telescopic links, and the other end of telescopic link is connected with the inner wall of recess. The arc surface of telescopic link has spring, and one end of spring is connected with the inner wall of recess, and the other end of spring is connected with the surface of limit frame. The surface of limit frame is connected with guide block, and the cross section of guide block is triangle. The utility model solves the problem that lamp decoration may fall off when installing, and the prior art is handled by adopting the welding mode, but the operation is not convenient for replacing the damaged lamp decoration, influences the cost of producing lamp decoration, and further influences the sales volume of lamp decoration.
Owner:TAIZHOU YINUO NEW ENERGY TECHNOLOGY CO LTD
Knapsack roller AGV (Automatic Guided Vehicle)
ActiveCN222157658Ueasy to moveConvenient for fast movement of skateboardSuperstructure subunitsBumpersControl engineeringSlide plate
The utility model relates to the technical field of AGVs (Automatic Guided Vehicles), and discloses a backpack roller AGV, which comprises a vehicle body, a protective structure is arranged on the surface of the vehicle body, the protective structure comprises a connecting plate, the connecting plate is connected with the surface of the vehicle body, the surface of the connecting plate is connected with a sliding plate in a sliding manner, the surface of the connecting plate is connected with a connecting rod, and one end of the connecting rod is connected with a rotating plate. The surface of the connecting plate is connected with an extending block, the cross section of the extending block is triangular, and the extending block is made of rubber. The surface of the rotating plate is connected with a cushion, the size of the cushion is matched with the size of the rotating plate, and the cushion is made of silica gel. The utility model solves the problems that the normal work of the device is affected and the service life of the device is further affected due to the fact that the external structure is easy to damage in the working process of the device.
Owner:CHONGQING Z OUDA ROBOT TECH CO LTD
A junction box for power supply transfer
ActiveCN119108952BConvenient post-maintenance workConvenient protection workElectrical apparatusPhotovoltaic energy generationStructural engineeringJunction box
The present invention discloses a junction box for power supply transfer, which relates to the technical field of junction boxes, including a base, a fixed block is fixedly installed on the inner side of the base, two junction box bodies are movably arranged on the top of the base, a square hole is opened on one side of the junction box body, a connection terminal is arranged on the inner side of the junction box body, three conductive plates are fixedly arranged on the top of the connection terminal, and an insulating sleeve is arranged on the outside of the conductive plate, and a switch structure is arranged on the top of the base, and the switch structure includes a hollow box, and the hollow box is fixedly connected to the fixed block. The junction box for power supply transfer described in the present invention enables the junction box to conduct circuit switching processing for two adjacent circuits as needed, which is convenient for the later maintenance of the circuit, and can also avoid short circuit caused by external influences, thereby improving the working safety of the junction box.
Owner:国网山东省电力公司宁津县供电公司
Measurement point protection device for construction site
ActiveCN222296305UConvenient protection workImprove fitMining devicesArchitectural engineeringControl theory
The utility model provides a measuring point protection device for a construction site, and relates to the field of measuring point protection devices.The measuring point protection device for the construction site comprises a protective cover, clamping devices are arranged on the two opposite sides of the top of the protective cover, a supporting rod is fixedly installed at the bottom of the protective cover, and a driving device is movably arranged on the supporting rod in a sleeved mode; when the driving device moves upwards along the supporting rod, the two clamping devices get close to each other, according to the measuring point protection device for the construction site, by rotating the rotating ring, the rotating ring drives the moving ring to move, the moving ring drives the two supporting frames to move, through the movement of the two supporting frames, the supporting frames extrude the moving plate, and therefore the measuring point protection device is convenient to use. When the protective cover is installed, the pressure spring is compressed, the measuring rod at the measuring point is extruded by the two flexible pads, so that the protective cover is installed at the measuring point, and when the protective cover is installed, the multiple movable plates stretch out and draw back to different degrees under the extrusion of the tunnel arc-shaped structure, and the gap between the protective cover and the tunnel of the arc-shaped structure is reduced.
Owner:ZHONGJIAO ROAD CONSTR TRANSPORTATION TECH CO LTD
Infrared imaging device
ActiveCN224231095UConvenient protection workPrevent scratches and damageRadiation thermographyDrive shaftOptics
The utility model relates to an infrared imaging device which comprises a device body, the top of the device body is movably connected with a display flip cover, one end of the top of the device body close to the display flip cover is provided with a containing groove, and the inner wall of the containing groove is fixedly connected with a supporting shaft. The outer wall of the supporting shaft is fixedly connected with a movable block connected with one end of the display flip cover, and the two ends of the supporting shaft are fixedly connected with driving winding wheels. According to the infrared imaging device, through the arrangement of the device body, the display flip cover, the containing groove, the supporting shaft, the movable block, a driving winding wheel, a connecting rope, a driven winding wheel, a driven shaft, a protective cover, a volute spiral spring and a supporting block, protection work on a lens is facilitated, the situation that the lens is scratched and damaged is prevented, and when the display flip cover is opened for display, the display effect is improved. And meanwhile, the protective cover is driven to relieve the protection work, so that the operation convenience is effectively improved, and the working requirements of people are met.
Owner:OMNIKA OPTICS (WUHAN) CO LTD
A forging press with a stock function for connecting rod machining
ActiveCN224600467UConvenient storage workplay an external role
The utility model discloses a kind of forging press with storage function for connecting rod processing, including forging press body and base, the bottom of forging press body is connected base, the side of base is equipped with bearing table, the top of bearing table is connected to limit frame, the inside of limit frame is equipped with storage frame, the outside of storage frame is equipped with handle, magnetic attraction groove is opened in the inside of storage frame, metal plate is adsorbed by magnetic force through magnetic attraction groove, the top of metal plate is connected rubber frame. This kind of forging press with storage function for connecting rod processing, by installing storage frame in the top of bearing table, it is convenient to store after processing blank, before processing, staff can install rubber frame in storage frame inside, so after blank is extruded by forging press body, work is directly placed in rubber frame inside after being processed product, so it has the structure of storing blank when using, and can play external role when storing.
Owner:JINZHONG ZHIYUAN RAILWAY MACHINERY MFG CO LTD
Tantalum-niobium slurry decomposition liquid filter-pressing washing equipment
ActiveCN224172814UImprove versatilityLimit movement rangeFiltration separationProcess efficiency improvementSurface mountingNiobium
The utility model relates to the technical field of chemical equipment, and discloses tantalum-niobium slurry decomposition hydraulic filter washing equipment, which comprises a tank body, a flow guide assembly, a washing assembly, a feed port and a discharge port, the surface of the tank body is fixedly connected with the flow guide assembly, the surface of the tank body is provided with the washing assembly, the surface of the tank body is fixedly connected with the feed port, and the discharge port is fixedly connected with the discharge port. A discharge port is fixedly connected to the surface of the tank body, a clamping structure is arranged on the surface of the tank body, the clamping structure comprises a fixing rod, and one end of the fixing rod is fixedly connected with the surface of the tank body. The hydraulic filter washing equipment solves the problems that a butt joint device of a single model is usually mounted at the joint of a discharge port of the hydraulic filter washing equipment for the decomposition of tantalum-niobium slurry in the prior art, when butt joint devices of different sizes need to be mounted, the condition of inconvenience in quick adjustment often exists, normal use of the device is influenced for a long time, and the use cost is low. And the working efficiency of the device is influenced.
Owner:JIUJIANG ZHONGAO TANTALUM & NIOBIUM CO LTD
Energy-saving cooling tower
ActiveCN224189080Uprecise position adjustmentPlay a protective effectHeat exchanger casingsTrickle coolersCooling towerWater storage tank
The utility model relates to the technical field of cooling towers, and discloses an energy-saving cooling tower, which comprises a tower box, a display screen, a pipeline, a water storage tank and an exhaust component, the surface of the tower box is fixedly connected with the display screen, the surface of the tower box is fixedly connected with the water storage tank, the surface of the water storage tank is fixedly connected with the pipeline, one end of the pipeline is fixedly connected with the surface of the tower box, and the other end of the pipeline is fixedly connected with the exhaust component. An exhaust assembly is installed on the surface of the tower box, a protection structure is arranged on the surface of the tower box and comprises a connecting plate, the surface of the connecting plate is fixedly connected with the surface of the tower box, a sliding groove is formed in the surface of the connecting plate, and a sliding plate is slidably connected to the inner wall of the sliding groove. The energy-saving cooling tower solves the problems that a display screen of an energy-saving cooling tower in the prior art is prone to being impacted by the outside world, normal use of the display screen and normal use of the energy-saving cooling tower are affected for a long time, and then the working efficiency of the energy-saving cooling tower is affected.
Owner:ZHEJIANG TIANZE DAYOU ENVIRONMENTAL ENERGY CO LTD
Surface-mounted semiconductor conductive connecting sheet
ActiveCN222653951URealize the reset functionEasy to fixSemiconductor/solid-state device detailsSolid-state devicesElectrical connectionSemiconductor
The utility model relates to the technical field of electronic devices, and discloses a surface-mounted semiconductor conductive connecting sheet, which comprises a connecting sheet and a pull rod, a connecting device is arranged on the surface of the connecting sheet, the connecting device comprises a groove, the surface of the connecting sheet is provided with the groove, the cross section of the groove is rectangular, and the arc surface of the pull rod is in sliding connection with a fixing plate. One end of the pull rod is connected with a connecting plate, the surface of the pull rod is slidably connected with a screw, and one end of the screw is in threaded connection with the surface of the fixing plate. One end of the spring is connected with the surface of the fixing plate, and the other end of the spring is connected with the surface of the connecting plate. The surface of the fixing plate is connected with a protruding block, the surface of the connecting plate is connected with a protruding block, the cross section of the protruding block is triangular, and the protruding block is made of rubber. According to the utility model, the problem that the production efficiency of the connecting sheet is affected due to unstable installation and easy damage of the mutual connection part in the mutual connection process of the conductive connecting plates is solved.
Owner:SUZHOU CHAOFAN ELECTRONICS CO LTD
Synthesis kettle for producing alkyl lithium
ActiveCN224271101Ueasy to moveConvenient clamping workProductsLithium organic compoundsElectric machineryProcess engineering
This utility model relates to the field of lithium industry technology and discloses a synthesis reactor for alkyl lithium production, including a reactor body, a discharge port, a feed port, and a motor. The discharge port and feed port are fixedly connected to the surface of the reactor body, and the motor is mounted on the surface of the reactor body. A clamping structure is provided on the surface of the reactor body, including a connecting rod. One end of the connecting rod is fixedly connected to the surface of the reactor body, and the other end is fixedly connected to a connecting plate. A groove is formed on the surface of the connecting plate, and a slider and a bidirectional screw are slidably connected to the inner wall of the groove. This utility model solves the problem that in existing alkyl lithium production synthesis reactors, the discharge port connection often presents difficulties in quick clamping, which over time affects the normal use of the equipment and consequently its operational stability.
Owner:JIANGSU CHANGJILI NEW ENERGY TECH CO LTD
A drill rod structure for road quality supervision sampling
ActiveCN118911607BConvenient protection workavoid direct contactDrilling rodsWithdrawing sample devicesThreaded pipeScrew thread
The present invention discloses a drill rod structure for road quality supervision sampling, which relates to the field of road detection technology, including a main pipe, one end of the main pipe is connected to a drill bit through a plurality of bolt fasteners 1, an external threaded pipe is slidably provided on the inner side of the main pipe, the other end of the main pipe is rotatably connected to an internal threaded operating ring, the other end of the main pipe is threadedly connected to a plurality of bolt fasteners 2, and a telescopic protective structure is provided on the outside of the main pipe. The drill rod structure for road quality supervision sampling described in the present invention can form an annular protective sleeve 1 with two semi-arc protective rings 1, and an annular protective sleeve 2 with two semi-arc protective rings 2. The annular protective sleeve 1 and the plurality of annular protective sleeves 2 can cooperate to protect the outside of the main pipe and the external threaded pipe, avoid direct contact between the main pipe and the inner wall of the concrete sampling borehole, reduce friction, and increase its service life.
Owner:CANGZHOU TRANSPORTATION BUREAU
Electromagnetic reversing valve for coal dust removal hydraulic system
ActiveCN224413994Uavoid damageConvenient automatic opening and closing operationThermodynamicsElectric machine
The utility model relates to the technical field of hydraulic pressure, and disclose a kind of electromagnetic reversing valve for coal dust removal hydraulic system, including valve body, valve head, the surface of valve body is fixedly installed with valve head, the surface of valve body is equipped with protection structure, protection structure includes connecting plate, the surface of connecting plate is fixedly connected with the surface of valve body, the surface of connecting plate is equipped with sliding slot, the inner wall of sliding slot is slidably connected with protection plate, the inner wall of sliding slot is slidably connected with first bidirectional screw rod, the surface of first bidirectional screw rod's camber surface is threadedly connected with the surface of protection plate, the surface of connecting plate is equipped with motor. The utility model solves the electromagnetic reversing valve for coal dust removal hydraulic system of prior art, usually using controller to drive device, in the long-term use process, controller is vulnerable to external impact, for a long time, the normal use of device is affected, and the working efficiency of device is further affected.
Owner:WUXI CHENXIANG HYDRAULIC MECHANICAL & ELECTRICAL TECHNOLOGY CO LTD
AGV (Automatic Guided Vehicle) for latent traction
ActiveCN222157659Ueasy to movemove quicklySuperstructure subunitsVehiclesStructural engineeringMechanical engineering
Owner:CHONGQING Z OUDA ROBOT TECH CO LTD
Foundation pit supporting and protecting structure
ActiveCN222435300Uquick installationquick releaseExcavationsArchitectural engineeringStructural engineering
The utility model discloses a foundation pit supporting and protecting structure, which relates to the technical field of foundation pit supporting and comprises two bases, baffles are rotatably arranged on the bases, a first insertion block is fixedly arranged on one side of each baffle, a second insertion block is fixedly arranged on one side of each baffle, a first cavity is formed in one side of each baffle, and a second cavity is formed in one side of each baffle. And clamping mechanisms are arranged in the first cavities. By additionally arranging the clamping mechanism, the splicing mode between the baffles becomes simpler and more convenient, the baffles can be quickly mounted and dismounted, the practicability of the device is improved, the angle between the base and the baffles can be adjusted through the matched work of the adjusting block and the adjusting rod, and the practicability of the device is improved. And the device can be adjusted according to the shape of the foundation pit, so that the device is attached to the foundation pit to the maximum extent, protection work can be better carried out, the underground fixing effect of the fixing pins becomes better, and the phenomenon of displacement of the device in the using process is prevented.
Owner:ZHONGKAN CHENGDI GEOTECHNICAL TECH (SUZHOU) CO LTD
Vacuum cooling device for processing dried meat floss
ActiveCN222317397UConvenient protection workavoid drippingLighting and heating apparatusClimate change adaptationBiotechnologyThreaded rod
The utility model discloses a vacuum cooling device for dried meat floss processing, which belongs to the technical field of dried meat floss processing, and adopts the technical scheme that the vacuum cooling device comprises a device body, a bottom plate is arranged on the front side of the device body, a threaded rod is rotatably connected to the inner wall of the bottom plate, and a lifting mechanism is in threaded connection to the surface of the threaded rod; the front side of the lifting mechanism is in bolted connection with an inclined plate, a water baffle is arranged on the inner wall of the device body, a protection plate is arranged on the inner wall of the device body, and a protection pad is bonded to the front side of the protection plate. At present, an inclined plate is usually placed at a feeding part, so that a worker pushes to feed, a cart is easy to turn on one side in the pushing process, and condensed water and water drops are generated in most vacuum cooling devices, so that secondary pollution to food is easily caused.
Owner:JIANGSU FEISHI GRP CO LTD