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19results about How to "Solve the narrow operating space" patented technology
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Earthwork conveying belt feeding device for deep foundation pit excavation
ActiveCN222453843UReduce the risk of fallingrelieve pressureLoading/unloadingElectric machineryDrive motor
The utility model discloses a deep foundation pit excavation earthwork conveying belt feeding device which comprises a material conveying bin with an opening in the top, a feeding hopper is arranged at the top of one side of the material conveying bin, a grating screen is arranged at the opening in the top of the feeding hopper, and a discharging opening is formed in a bottom plate of the side, away from the feeding hopper, of the material conveying bin and located above a conveying belt. A spiral reamer is further arranged in the material conveying bin, one end of the spiral reamer is driven by a driving motor located on the outer side of the material conveying bin, and the spiral reamer can convey earthwork in the material conveying bin to the discharging port. The feeding device is simple in structure and ingenious in design, stable feeding of excavated earthwork is achieved through cooperation of the conveying bin arranged above the conveying belt in a striding mode and the spiral reamer, stable and efficient operation of the conveying belt is guaranteed, the risk that the earthwork falls in the transportation process is reduced, the earthwork loaded into the feeding hopper through an excavator can be screened, and therefore the earthwork conveying efficiency is improved. The spiral reamer is prevented from being clamped, so that the whole device can stably and uninterruptedly operate, and the excavation efficiency of a foundation pit is ensured.
Owner:CHINA CONSTRUCTION THIRD BUREAU GROUP BEIJING CO LTD
A bag dispensing device that is easy to maintain
This utility model relates to the technical field of bag dispensing devices, and in particular to a bag dispensing device that is easy to maintain. It includes a box assembly, with a feeding assembly installed inside the box assembly. A transmission assembly is fixedly connected to the right end of the feeding assembly. The feeding assembly includes an assembly plate, with a linear spring fixedly connected to the left side of the assembly plate. Moving rails are fixedly connected to the front and rear ends of the assembly plate. The transmission assembly includes a hoist shell, with a receiving groove on the inner side of the hoist shell. A central column is fixedly connected to the inner side of the receiving groove, and a spring is fixedly connected to the outer side of the central column. A rope hole is opened at the lower end of the hoist shell, and a steel wire rope is fixedly connected to the lower end of the spring. The lower end of the steel wire rope is fixedly connected to the right end of the assembly plate. In this utility model, the device enables convenient operation of the internal components during maintenance, providing maintenance personnel with ample operating space, effectively reducing maintenance difficulty and time costs.
Owner:GUANGZHOU LVBAO NETWORK DEV CO LTD
A cardiovascular dilator
The present invention discloses a cardiovascular dilator, which belongs to the technical field of medical devices. It comprises a syringe, a first dilator and a second dilator. The second dilator is provided with multiple layers of additional dilators, which are arranged at intervals along the axis direction of the second dilator; an air bag is arranged in the additional dilator; each layer of the additional dilator is composed of a plurality of elastic arc-shaped protrusions evenly distributed, and the arc-shaped protrusions of two adjacent layers of the additional dilator are staggered with each other, and a liquid outlet is arranged at the lower end of the second dilator. The second dilator of the cardiovascular dilator of the present invention performs preliminary dilation, and the additional dilator in the second dilator slowly dilates the blood vessels, which can effectively prevent damage to the blood vessels; channels are formed between the additional dilators, which effectively prevent blockage of the blood vessels, so that the blood vessels can still circulate normally while dilating, and the squeezed and crushed intravascular vegetation is taken out, making the operation of medical personnel easier, and the field of vision and operation space wider.
Owner:CHENGDU UNIV
A rotary metal parts cleaning device
This utility model relates to the field of parts cleaning technology and discloses a rotary metal parts cleaning device, including a workbench. A protective box is fixedly installed on the upper surface of the workbench, and an installation plate is fixedly installed on the rear inner wall of the protective box. The upper surface of the workbench is open. Two round rods are fixedly installed on the front and rear inner walls of the workbench, and the two round rods are installed in a left-right correspondence. An auxiliary mechanism is set on the workbench. The auxiliary mechanism includes an installation block and a tightening plate. By allowing the installation block to slide back and forth along the round rods, the turntable can be moved out of the cleaning area inside the protective box when changing parts, avoiding obstruction by the equipment shell and spray head, reducing the chance of contact between the operator and the moving parts inside the equipment, providing a more open operating space for the operator, making it more convenient to load and unload parts, reducing operational delays caused by obstruction, facilitating the replacement of metal parts by the operator, and improving the efficiency of metal parts replacement.
Owner:ZHUZHOU KAIYUAN LUBRICATING MATERIAL CO LTD
Air Machine
ActiveCN108286743Bgood lookingEasy to installLighting and heating apparatusHeating and ventilation casings/coversAir treatmentMechanical engineering
The present invention discloses an air machine, comprising a shell, an air processing module and an air temperature adjustment module, wherein the shell comprises a half shell component extending in the up-down direction, and a limiting structure is provided on the inner side surface of the half shell component; the air machine further comprises a decorative component, the decorative component is fixedly connected with the half shell component in the first direction, and a plug-in structure is provided on the decorative component; the limiting structure and the plug-in structure are plugged in the first direction to limit the decorative component in the up-down direction and the second direction, wherein the up-down direction, the first direction and the second direction are perpendicular to each other. The air machine decorative component of the present invention has a large assembly operation space and can be stably installed, which is convenient for assembly and can easily ensure the installation position accuracy, thereby improving the overall appearance of the air machine.
Owner:GD MIDEA AIR CONDITIONING EQUIP CO LTD
Packing type cotton picker and cotton collecting box and side cover thereof
ActiveCN222302452UEasy to deal with fire extinguishingeasy accessPicking devicesStructural engineeringMechanical engineering
Owner:CHINESE ACAD OF AGRI MECHANIZATION SCI GRP CO LTD
Yarn storage frame of sizing and dyeing combination machine
PendingCN122039358AControl the moving distanceEnsure synchronized lifting and loweringTextile treatment containersTextile treatment carriersYarnGear wheel
The yarn storage frame of the sizing and dyeing combination machine comprises a frame body, a mounting frame is arranged on the lower side of the interior of the frame body, the upper end of the frame body and the upper end of the mounting frame are rotationally connected with a first conveying roller and a second conveying roller correspondingly, and the yarn storage frame further comprises an adjusting mechanism and a protection mechanism; the adjusting mechanism comprises connecting rods, gears and rack plates, the rack plates are arranged at the four corners in the frame body respectively, the connecting rods are arranged on the upper side of the mounting frame, the gears are arranged on the left sides and the right sides of the outer arc faces of the two sets of connecting rods, and the four sets of gears are connected with the longitudinally adjacent rack plates in an engaged mode respectively; the protection mechanism is arranged at the upper end of the frame body and further comprises a controller, the controller is located outside the frame body, the input end of the controller is electrically connected with an external power source, the yarn storage frame of the sizing and dyeing combination machine solves the problem of slow sinking caused by sudden internal leakage of an oil cylinder, good protection is provided for equipment and an operator, and the service life of the yarn storage frame is prolonged. And the quality and the yield of products are also ensured.
Owner:YULIN CHANGHUI TEXTILE CO LTD
Bottom giant steel column mounting structure based on steel horse stool base connection
ActiveCN222632311UGuaranteed installation accuracyAvoid the effects of displacementFoundation engineeringMaterial resourcesSteel columns
The utility model provides a bottom giant steel column mounting structure based on steel horse stool base connection, which comprises a foundation cushion layer positioning embedded part and a steel horse stool base, and the foundation cushion layer positioning embedded part is arranged in a foundation cushion layer in advance. The steel horse stool base comprises a plurality of vertical steel horse stool angle steel stand columns and a plurality of horizontal steel horse stool horizontal angle steel, the tops of the steel horse stool angle steel stand columns are welded and fixed to the corresponding steel horse stool horizontal angle steel, and the steel horse stool angle steel stand columns on each side are connected through welding steel bars; the bottoms of the steel horse stool angle steel stand columns are fixedly welded to the corresponding foundation cushion layer positioning embedded parts, the steel horse stool base is arranged in the foundation platform, and the steel horse stool base is fixedly welded to the bottoms of the steel columns. The steel column installation precision is guaranteed, the welding quality is improved, manpower and material resources are saved, and the construction period is shortened.
Owner:BEIJING URBAN CONSTR GROUP
Omnibearing flexibly-controlled tissue forceps and operation method
InactiveCN119606488Aimprove securityHigh precisionSurgical forcepsSurgical operationSurgical Manipulation
The invention is suitable for the field of medical instruments, and provides tissue forceps capable of being flexibly controlled in all directions and an operation method.The tissue forceps capable of being flexibly controlled in all directions comprise a forceps head, a front rod, a locking ring, a flexible pipe, a main rod, a rotary knob mechanism, a rotating mechanism and a movement mechanism, and the special structure of the flexible pipe enables the flexible pipe to be flexibly bent in the left-right direction; the tissue forceps are convenient to adapt to different angle and position requirements in surgical operation, instrument interference is avoided, the operation flexibility is improved, and the tissue forceps can be operated more freely in a narrow surgical wound; due to the existence of the rotating mechanism, the whole instrument can freely rotate by 360 degrees in all directions, so that the forceps heads can be bent in all directions, and an extremely wide operation space and angle selection are provided for surgical operation; it is worth mentioning that the closing action of the forceps heads is pulled by the steel belt, even if the flexible pipe is in a bent state, the clamping action can still be stably and reliably completed, and the integrity and effectiveness of the functions of the tissue forceps in the operation process are guaranteed.
Owner:ANHUI YIZHU MEDICAL TECH CO LTD
Lifting device for vacuum box of filter
The utility model discloses a lifting device for a vacuum box of a filter. The lifting device comprises an air cylinder, a connecting rod, a counter weight, a vacuum box supporting table and a middle fixing frame, the middle fixing frame is fixedly connected with a filter machine frame, one end of the connecting rod is connected with the vacuum box supporting table, the other end of the connecting rod is connected with the balance weight, the connecting rod is respectively connected with the middle fixing frame and the air cylinder, the vacuum box is detachably connected with the vacuum box supporting table, and the vacuum box supporting table is detachably connected with the filter machine frame. The vacuum box can be rapidly lifted by adopting the cylinder to drive the connecting rod, so that the manual operation and maintenance intensity is reduced, and the working efficiency can be improved.
Owner:JIANGSU XINHONGDA GROUP
Ventilation switching box
ActiveCN222459723UEasy to optimizeSolve the narrow operating spaceDucting arrangementsMechanical apparatusVentilation tubeBasement
The utility model provides a ventilation switching box. The ventilation switching box comprises a ventilation pipe used for ventilation and smoke exhaust. The switching box is located in a space between two adjacent pipelines or cross beams at the top of the basement, and the top end face of the switching box is installed on a floor slab through the multiple first fixing supporting rods; compared with a traditional design scheme that a convex pipe is additionally arranged, the smoke-proof and fire-proof valve, the smoke exhaust valve and the smoke exhaust and fire-proof valve are integrated to form a switching box, and the switching box can be directly fixed in a space between two adjacent pipelines or cross beams at the top of a basement through the first fixing supporting rod and the second fixing supporting rod. The problem that the operation space is narrow and small under a complex pipeline or a narrow space is solved, conversion can be conducted through the building beam nest space, the building plane space is not occupied, arrangement of other professional pipe healds is facilitated, and common pipelines for fire at ordinary times are optimized and simplified.
Owner:XIAMEN HELIDAO ENG DESIGN GRP CO LTD
Vehicle central control system
ActiveCN222329648UOptimize layoutreduce manufacturing costElectric/fluid circuitDriver/operatorControl system
The utility model belongs to the technical field of automobile control, and discloses a vehicle central control system which comprises a host, a display unit and a user side. The host comprises a bottom plate and a core plate which is in pluggable connection with the bottom plate; the core board is provided with a main controller, and the main controller is electrically connected with the display unit; a communication module, an image and video decoding module, a power management module, an analog-to-digital conversion module, an audio processing control module and a serial decoding module are mounted on the bottom plate, all the modules are electrically connected with the main controller, and the main controller is in communication connection with the user side through the communication module. According to the technical scheme, the vehicle central control system with the separated design is adopted, and the problem that in the prior art, the space at the front end of a vehicle driver is limited is solved.
Owner:JINAN XINTIANYU AUTOMOBILE ELECTRONICS
Drill pipe box and drill pipe transfer device
PendingCN122630107AQuickly adjust statusReduce manufacturing difficultyWell drillingStructural engineering
The application discloses a drill pipe box and a drill pipe conveying device, and relates to the technical field of geological drilling mechanical equipment, which comprises a box body, a lifting mechanism and an adjusting mechanism; the box body is used for storing drill pipes; the adjusting mechanism is arranged outside the box body and is used for adjusting the height and / or the inclination angle of the box body; the lifting mechanism is arranged on the box body and is used for lifting or lowering the drill pipes in the box body; the lifting mechanism can lift the drill pipes to the top outlet of the box body, so that the drill pipes are rolled and transferred under the action of gravity; the application also provides a drill pipe conveying device, which comprises a storage arm, a catwalk machine and a drill pipe box; the storage arm is arranged between the drill pipe box and the catwalk machine and is used for transferring the drill pipes from the drill pipe box to the catwalk machine or from the catwalk machine to the drill pipe box; therefore, the device can reduce the operation difficulty and improve the drilling operation efficiency.
Owner:EXPLORATION TECH RES INST OF CHINESE ACADEMY OF GEOLOGICAL SCI
Radar dolly
ActiveCN222157657UPlay a blocking roleAvoid direct exposureElectric/fluid circuitRadio wave reradiation/reflectionRadarRolling chassis
The radar trolley comprises a rear shell, a chassis body, a radar, a holder and a camera, the radar and the holder are installed on the chassis body, the camera is arranged on the holder, the bottom of the rear shell is open, a main control board is arranged in the rear shell and connected with the chassis body, one side of the bottom of the rear shell is hinged to the chassis body, and the other side of the bottom of the rear shell is hinged to the chassis body. The other side of the bottom of the rear shell is detachably connected with the chassis main body; and when the other side of the bottom of the rear shell and the chassis main body are in a mutually separated state, one side of the bottom of the rear shell can rotate relative to the chassis main body. The main control board is arranged outside the chassis main body and located in the rear shell, the rear shell can shield the main control board, meanwhile, one side of the rear shell can rotate relative to the chassis main body, and when upgrading and debugging are needed, the rear shell can be rotated to form a large opening angle relative to the chassis main body, so that the main control board can be conveniently and rapidly upgraded and debugged. Therefore, a wider operation space is provided for upgrading and debugging operation of the main control board, and upgrading and debugging are more convenient.
Owner:SHENZHEN XIAO R GEEK TECH CO LTD
Distraction device for thoracolumbar posterior surgery
ActiveCN222549246Uimprove accuracyimprove securitySurgeryJoint implantsIntervertebral discIntervertebral space
The utility model relates to a distractor for thoracolumbar posterior surgery, which comprises a parallel distracting forceps body and two distracting forceps heads connected with the parallel distracting forceps body, and each distracting forceps head is composed of a leading-in end and a distracting arm. The parallel opening forceps body comprises two forceps handles which are hinged with each other and two push rods which are hinged with each other in a crossed manner; the upper parts of the forceps handles are respectively hinged with distraction arms for distraction of the forceps heads, and each distraction arm is also provided with a chute; one end of the push rod is in sliding fit with the sliding groove of one distraction arm, and the other end of the push rod is hinged to the other distraction arm. A reed is arranged between the two forceps handles, and a limiting regulator for controlling the opening forceps head to move is further arranged between the two forceps handles. The intervertebral space distraction device has the advantages that the intervertebral space distraction device is simple in structure, convenient and fast to operate and capable of effectively distraction intervertebral space, provides a good and wide operation space for intervertebral space operation, and improves accuracy and safety during intervertebral disc resection and fusion cage implantation.
Owner:THE FIRST AFFILIATED HOSPITAL OF NAVAL MEDICAL UNIVERSITY OF CHINESE PEOPLES LIBERATION ARMY
A cup holder lifting structure
ActiveCN224291858UReduce breakageReduce the risk of secondary pollutionTableware washing/rinsing machine detailsStructural engineeringMechanical engineering
The application discloses a cup rack lifting structure applied to a cleaning bin or a drying bin, and comprises a driving assembly, a connecting piece and a cup rack. The cup rack is installed on the connecting piece. The driving end of the driving assembly is in transmission connection with the connecting piece, so that the connecting piece is driven to move towards the bin opening direction of the cleaning bin or the drying bin. Through the cooperative operation of the driving assembly, the connecting piece and the cup rack, the lifting function of the cup rack is realized, and the adaptability, convenience, safety and space utilization of the cup rack lifting structure are remarkably improved.
Owner:GUANGZHOU JIGU ELECTRIC APPLIANCE TECH CO LTD
A smart grid based perception interlocking switch cabinet and a use method thereof
This invention discloses a smart grid-based sensing interlocking switchgear and its usage method, including a cabinet, a slide rail, a pull-out panel, a maintenance component, a release component, and a grounding component. The cabinet has a first side wall opposite to the cabinet door and two second side walls perpendicular to the cabinet door. Multiple capacitor elements are fixed to the inner surface of the first side wall. The slide rail is fixed to the inner surface of the second side wall. A slider is slidably connected to the slide rail. The pull-out panel is fixed to the slider, and multiple electrical components electrically connected to the capacitor elements are fixed to the top surface of the pull-out panel. The maintenance component is installed inside the cabinet to pull the pull-out panel out of the cabinet. The release component is installed inside the cabinet to release the residual voltage of the capacitor elements. The grounding component is installed inside the cabinet to discharge the residual charge within the capacitor elements. This invention solves the problems in the prior art where insufficient maintenance space, inconvenient operation, and unreleased residual high voltage lead to direct electric shock hazards, and the slow release of residual charge leads to secondary electric shock hazards.
Owner:PINGGAO GRP POWER MAINTENANCE ENG CO LTD +1
Drawer type automatic opening and closing sunken cavity structure
ActiveCN121718838BImprove convenienceimprove securityVacuum evaporation coatingSputtering coatingSlide plateElectric signal
The application relates to the technical field of sinking cavities, in particular to a drawer type automatic opening and closing sinking cavity structure, which comprises a sinking cavity body and a bottom plate fixed at the bottom of the sinking cavity body, a second rotating rod and a first rotating rod are sequentially and transversely connected in the inside of the front side of the bottom plate from left to right, the top end of the second rotating rod is connected with a tungsten boat, and a slide rail mechanism is fixed at the middle position of the upper surface of the bottom plate. The drawer type automatic opening and closing sinking cavity structure is characterized in that the sliding connection between the pulley under the moving slide plate and the fixed slide plate outside the slide rail mechanism is realized, then the automatic push-pull of the opening and closing door by the electric cylinder is realized through electric signal control, the moving slide plate and the opening and closing door are the same as the opening door mode of the drawer structure, the whole multi-hole position crucible body can be pulled out from the sinking cavity body, an operation space is provided for the replacement, cleaning and maintenance of the multi-hole position crucible body, the operator does not need to bend down and manually pull out the opening and closing door, and the convenience and safety of the operation process are improved.
Owner:SUZHOU YOULUN VACUUM EQUIP TECH CO LTD
Low-temperature pool with filtering structure
PendingCN119140187AQuickly move outSolve the narrow operating spaceHeating or cooling apparatusSeparation devicesElectric machineStructural engineering
The invention relates to the technical field of underwater experimental equipment, and discloses a low-temperature pool with a filter structure, which comprises a pool body, a bracket, a bearing plate and a filter plate, an electric telescopic rod is installed on one side of the pool body, one end of the electric telescopic rod is connected with a cushion block, a mounting plate is fixed to one side of the pool body, a water pump is installed on the mounting plate, a connecting pipe is installed at one end of the water pump, a groove is formed in one side of the pool body, and a double-shaft motor is installed in the groove. A first moving seat and a second moving seat are respectively arranged in the grooves; the two ends of the double-shaft motor are connected with first lead screws, sliding grooves are formed in the first moving seat and the second moving seat, a single-shaft motor is installed at one end of the second moving seat, and one side of the single-shaft motor is connected with a second lead screw. The supporting plates are arranged on the two sides of the interior of the pool body, the filter plates are arranged on the supporting plates, a plurality of connecting rods are fixed to one side of each support, and one end of each connecting rod is connected with a cleaning plate.
Owner:ZHONGCHUAN NO 9 DESIGN & RES INST