Patents
Literature
24results about How to "Avoid shaking and falling" patented technology
Efficacy Topic
Property
Owner
Technical Advancement
Application Domain
Technology Topic
Technology Field Word
Patent Country/Region
Patent Type
Patent Status
Application Year
Inventor
Clamping robot and clamping method
The invention discloses a clamping robot and a clamping method, and belongs to the technical field of clamping robots, the clamping robot comprises a main body module and a clamping jaw module, the main body module comprises an electric control sliding rail, an electric control moving seat is arranged on the electric control sliding rail, and a mechanical arm is fixedly installed on the front end face of the electric control moving seat; a connecting plate is fixedly connected to one end of the mechanical arm, a top plate is fixedly connected to the bottom of the connecting plate, and through the arrangement of the four-claw clamping assembly, the rack, the hollow arm, the driving assembly, the pressurizing assembly, the supporting assembly and the gear, the device can lift the bottom of an object after the four-claw clamping assembly clamps the smooth and flat object, and the device is convenient to use. And the top of the clamping robot is pressed and limited, so that the smooth and flat object can be clamped by the four-claw clamping assembly more stably, the situation that the clamping robot shakes and falls off in the process of moving and conveying the object is avoided, and the clamping effect of the clamping robot is improved.
Owner:CHENGDU TECH UNIV
Laser welding equipment for square aluminum shell battery pack
ActiveCN119549881Aeasy accessAvoid shaking and fallingWelding/soldering/cutting articlesMetal working apparatusElectrical batteryBattery cell
The invention relates to the technical field of battery shell laser welding, in particular to square aluminum shell battery pack laser welding equipment which comprises a workbench, a welding mechanism is installed on the workbench, a clamping mechanism for clamping a battery is arranged on the workbench, a pressing mechanism for pressing a battery connecting piece is installed on the clamping mechanism, and a welding mechanism is installed on the workbench. The clamping mechanism is provided with a protection mechanism for protecting two electrode plates of a battery, the pressing mechanism abuts against the protection mechanism, a feeding mechanism is installed on the workbench, and an auxiliary mechanism is installed on the feeding mechanism. Before a battery is placed on the clamping mechanism to be clamped, the pressing mechanism is lifted to facilitate entering of the battery, placed battery connecting pieces correspond to the pressing mechanism, multiple sets of connecting pieces are clamped at the same time after the pressing mechanism is loosened, welding of the connecting pieces by the welding mechanism is not affected while clamping is conducted, and the situation that the welding position is not accurate enough is avoided.
Owner:SHENZHEN ZHONGJIN LINGNAN TECHNOLOGY CO LTD COMPOSITE METAL MATERIALS R&D CENTER
Anti-falling joint transportation frame
ActiveCN222474872UAvoid shaking and fallingavoid mixingExternal fittingsInternal fittingsStructural engineeringTransportation technology
Owner:JIANGSU GUOWEI ENG MACHINERY CO LTD
Quick drying device for EPS (Expandable Polystyrene) foam box
ActiveCN222598278UAvoid shaking and fallingPlastic recyclingDrying gas arrangementsRotational axisElectric machine
The utility model discloses a quick drying device for an EPS (Expandable Polystyrene) foam box, which relates to the technical field of quick drying devices, and adopts the following scheme that the quick drying device comprises a box body and a clamping mechanism arranged in the box body, the clamping mechanism comprises a working assembly and a clamping assembly, the working assembly comprises a first motor, the first motor is arranged in the box body, and the clamping assembly is arranged in the box body. A bearing plate is fixedly connected to the top of the first motor, the clamping plate is arranged, the first motor fixed to the bottom of the bearing plate works, the first motor drives a rotating shaft and a rotating plate to rotate, the rotating plate pulls a connecting rod to move, and a sliding block is pulled to slide in sliding grooves formed in the bearing plate and a placing plate. And a pushing plate can be pushed to slide at the top of a placing plate, so that the pushing plate drives a connecting rod to move, a clamping plate clamps the foam box, the situation that the force is too large is avoided, a telescopic column can achieve the buffering and shrinking effect, and the foam box is positioned and prevented from shaking and falling off.
Owner:JIANGYIN CHANGJIA FOAM CO LTD
A safety protection device for rail-mounted cranes
This utility model discloses a safety protection device for a rail-mounted crane, relating to the field of lifting equipment. An installation plate is provided between the electric hoist and the traveling vehicle body. The installation plate has an elastic pawl structure, which is connected to the drive shaft of the electric hoist. An anti-fall structure is provided between the hook and the wire rope, including a safety seat, a baffle, a slider, and a gravity drive assembly. The safety seat has a receiving groove. The slider is slidably disposed in the receiving groove and elastically connected to its bottom. The hook is connected to the bottom of the slider. The gravity drive assembly is rotatably disposed in the receiving groove and is connected to the slider. One end of the baffle is connected to the gravity drive assembly, and the other end has a limiting part, which engages with a limiting groove at the end of the hook. This application can lock the electric hoist during power outages, preventing the drive shaft from reversing and causing the load to fall; and it can improve the safety protection performance of the hook.
Owner:CHINA POWER CONSTR HUBEI ELECTRIC POWER CONSTR CO LTD
Dust sampler
The utility model relates to the field of dust samplers, in particular to a dust sampler which comprises a connecting piece and a fixing rod, sliding grooves arranged at equal intervals are formed in the inner wall of the connecting piece, a sliding rod and an inclined block are slidably connected to the inner wall of each sliding groove, and first springs are fixedly connected to the faces, away from each other, of the inclined blocks; by arranging a sliding rod, an inclined block, a first spring, a first connecting block and other components, a movable connecting piece drives internal components to move, when the inclined block makes contact with the surface of the first connecting block, the inclined block drives the sliding rod to slide in a sliding groove through the inclined faces of the first connecting block and the inclined block, and the first spring is compressed; and the first spring is reset, the sliding rod and the inclined block are driven to reset, and the first connecting block is limited, so that the effect of locking after the machine body is installed can be achieved, the machine body can be conveniently disassembled while the machine body installation strength is enhanced, and the machine body is prevented from shaking and falling off.
Owner:HUBEI KEYUAN ENVIRONMENTAL TESTING CO LTD
Replating method and device for battery piece positive film after redness
ActiveCN119419150AAvoid shaking and fallingIncrease the level of automationFinal product manufactureSemiconductor/solid-state device manufacturingAutomatic transmissionElectrical battery
The invention discloses a replating method and device after a battery piece positive film turns red, and relates to the technical field of solar battery production, the replating device comprises a rack and further comprises a conveying table, the conveying table is located at the feeding position of the rack, a lifting supporting plate is installed between the conveying table and the rack, and transmission toothed belts in transmission fit with the conveying table are installed on the two sides of the lifting supporting plate correspondingly; and the transfer basket is installed above the lifting supporting plate in a sliding mode, a butt joint mechanism is installed on the back face of the transfer basket, a turnover shaft matched with the butt joint mechanism is installed in the machine frame, and anti-disengaging traction frames matched with the butt joint mechanism and the transmission toothed belt are symmetrically installed in the transfer basket. By designing the integrated rack, the conveying table, the lifting supporting plate and the transmission toothed belt for automatic transmission, the red battery piece can be efficiently and continuously transferred and turned over, the requirement for manual intervention is remarkably reduced, and manual piece insertion is not needed.
Owner:ANHUI MEIDALUN PHOTOVOLTAIC TECH CO LTD
Transfer flatcar for emergency treatment
The utility model belongs to the field of medical instruments, and particularly relates to an emergency treatment transfer flatcar which comprises a flatcar body, a deflection rod is slidably connected to the bottom of one end of the flatcar body, and a placing plate is slidably connected to the bottom end of the deflection rod; and the storage grooves are formed in the two sides of the containing plate, guide columns are installed in the storage grooves, and guide plates are slidably connected to the guide columns. By means of the deflection frame, the containing plate and other structures, medical equipment can be placed, the situation that the equipment occupies the space above the trolley body and affects patient transfer is avoided, the equipment can be clamped and fixed from the two sides through the guide plates and the clamping plates, the situation that the medical equipment shakes and falls off due to bumping in the transfer process is avoided, and the medical equipment is convenient to use. And when the equipment does not need to be placed, through mutual cooperation of structures such as a limiting rod, a first elastic piece and a limiting groove, the placing plate can be upwards stored to the bottom of the vehicle body, and the placing plate is limited and fixed to be prevented from falling down.
Owner:NANJING GENERAL HOSPITAL NANJING MILLITARY COMMAND P L A
Supporting hook type coating assembling component
ActiveCN222642471Uachieve fixationAvoid shaking and fallingLiquid surface applicatorsCoatingsMechanical engineeringCoating
The utility model relates to a support hook type coating assembling component which comprises a frame and a coating assembling jig, the coating assembling jig comprises a support, the frame is provided with a first protruding part, the coating assembling jig is detachably matched with the first protruding part, and the coating assembling jig further comprises a drain hole, a water outlet, a water inlet and a water outlet, the drain hole is formed in the surface of the support and is used for draining water in the jig coating process; the pressing ring is matched with the support; and one part of the clamping piece is arranged between the support and the pressing ring, and the clamping piece is used for clamping an object for coating. Through the arrangement of the frame structure, the coating jig can be detachably placed on the frame in a stacked mode while ultrasonic cleaning of the coating jig is facilitated, the first protruding parts of the frame are staggered, collision generated in the cleaning process of the coating jig after coating is completed is avoided, and convenience is provided for the coating procedure.
Owner:WUXI GUOXIANG ELECTRONIC TECHNOLOGY CO LTD
A high-efficiency RS logistics transmission device
ActiveCN224278468UAvoid shaking and fallingIntegrity guaranteedStorage devicesLogistics managementAgricultural engineering
This utility model relates to the field of logistics equipment technology, specifically an RS high-efficiency logistics transmission device. This utility model, an intelligent automated storage and retrieval system (AS / RS), includes a transmission track, a stacking device, and a rack. A cargo identification device is installed on one side of the transmission track. A placement plate is driven to the surface of the transmission track. Two support plates are fixedly connected to the surface of the placement plate. A sliding plate is slidably inserted into the support plates. Two fixed plates are connected to the surface of the placement plate. A sliding rod is slidably inserted into the fixed plates. A U-shaped frame is fixedly connected to the surfaces of the sliding rods and the sliding plates. A connecting rod is fixedly connected to the side of the fixed plates and support plates that is close to each other. Several adjustment grooves are formed on the surface of the sliding plates. An L-shaped plate is fixedly connected to the surface of the support plates. This invention solves the problem of goods easily shaking or even falling during the transportation of goods, especially when goods are stacked on racks, in traditional logistics transmission equipment.
Owner:JIANGSU KASDILE CLOTHING CO LTD
Equipment hoisting device for petrochemical industry
ActiveCN222433996UImprove practicalityImprove work efficiencyChemical industryLoad-engaging elementsGear wheelElectric machinery
The utility model relates to the technical field of petrochemical engineering construction devices, and discloses a petrochemical engineering equipment hoisting device which comprises a base, the upper surface of the base is fixedly connected with a supporting rod, the outer wall of the supporting rod is fixedly connected with a fixing block, the interior of the fixing block is fixedly connected with a fixing rod, and the fixing rod is fixedly connected with the upper surface of the base. One end of the fixing rod is rotationally connected with a first supporting arm, the lower surface of the first supporting arm is fixedly connected with a second supporting arm, and the outer wall of the second supporting arm is fixedly connected with a connecting plate. According to the device, clamped objects on the first supporting rod and the clamping plate can rotate along with rotation of the first motor through gear meshing connection between the first motor and the connecting rod, so that the effect of moving raw materials up and down and rotating the raw materials left and right is achieved, and the practicability of the device is improved; the problem that the practicability of the device is greatly reduced due to the fact that the equipment rotating angle is fixed and the raw material transferring position cannot be adjusted is solved.
Owner:JILIN MENGXI ENG MANAGEMENT CO LTD +1
Novel labor-saving clamping device for anode carbon block
ActiveCN222612277Usolve dropincrease contact areaProcess efficiency improvementConveyor partsMaterials sciencePhysics
The utility model discloses a novel labor-saving clamping device for an anode carbon block, which comprises a placing plate and a limiting mechanism, the anode carbon block is placed above the placing plate, and the placing plate is a main stressed part, so that the contact area between the carbon block and the device is increased; the problem that during clamping, if the force is too large or not enough, the carbon block is likely to be broken or fall off in the clamping process is solved, a lifting cylinder is pressed downwards through a handle, an inner side spring is compressed to drive a stabilizing rod to move downwards, a transmission rod rotates and drives a limiting plate to move towards the two sides, the anode carbon block is limited to the inner side, and the clamping effect is good. When the anode carbon block is conveyed to a limited position, a pushing and pressing plate is pressed downwards to drive a second connecting rod to move downwards, the second connecting rod extrudes a guide rod, the guide rod rotates through a connecting shaft to change the direction position of the guide rod, the guide rod pushes a wheel to rotate through a connecting block, and thus the anode carbon block is clamped. And the wheels drive the Z-shaped shafts and the first connecting rods to rotate, so that the placing plates are inclined, the clamped anode carbon blocks slide out, and carrying is completed.
Owner:GSHS ECOTECH CO LTD
Gift hanging device
ActiveCN224082052Uimprove accuracyImprove trustApparatus for meter-controlled dispensingSimulationMechanical engineering
The utility model provides a gift hanging device. The gift hanging device comprises a hanging assembly, a driving device and a base, wherein the driving device is used for driving the hanging assembly to rotate; the driving device is fixed to one side face of the base, and the output end of the driving device penetrates through the base to be fixedly connected with the hanging assembly. The hanging assembly comprises a hanging rod and a spiral sleeve arranged on the outer side of the hanging rod in a sleeving mode, and the spiral sleeve is provided with a spiral gap. According to the gift machine hanging device, gift hanging stability and prize output precision are improved, shaking and falling are prevented, hanging operation of players is facilitated, interestingness and attraction of a gift machine are increased, the entertainment atmosphere and user experience are improved, and a new playing method of the gift machine can be developed based on the gift machine hanging device.
Owner:GUANGZHOU SHIXIN ANIMATION & AMUSEMENT EQUIPMENT CO LTD
Forestry fire prevention and plant protection detection device
ActiveCN222555038Uincrease flexibilityEasy detectionEndless track vehiclesVehicle carriersForest industryEnvironmental resource management
The utility model relates to the field of forest prevention instruments, in particular to a forestry fire prevention and plant protection detection device. The technical problem is that in the process of using an unmanned aerial vehicle to detect forest fire signs, due to the limitation of the endurance time of the unmanned aerial vehicle, the activity and the detection range of the unmanned aerial vehicle loaded with a fire detection module are greatly limited, and therefore the forestry fire prevention strength is limited. According to the technical scheme, the forestry fire prevention and plant protection detection device comprises a photoelectric assembly, a cross-country assembly and a detection assembly. According to the utility model, the photovoltaic charging mechanism, the base vehicle mechanism and the gravity center adjusting mechanism are arranged, so that the unmanned aerial vehicle for detecting fire signs can be transported and charged by a cross-country trolley when the unmanned aerial vehicle does not arrive near a detection site, thereby breaking the limitation of the endurance time of the unmanned aerial vehicle on the activity range of fire sign detection equipment, and improving the detection efficiency. And thus, the flexibility of equipment detection is improved.
Owner:GUANGDONG LIANGTIAN AGRI & FORESTRY TECH CO LTD
Novel seedling raising device
The utility model relates to the technical field of seedling raising devices, in particular to a novel seedling raising device which comprises a supporting column, a transverse plate is arranged in the middle of the supporting column, rectangular blocks are fixedly connected to the two sides of the transverse plate located in the middle, and the rectangular blocks are connected with the inner side of the supporting column in a sliding and inserted mode. The two ends of the other transverse plates are fixedly connected with the inner sides of the supporting columns. The fixing assembly is fixedly arranged at the top end of the transverse plate. According to the seedling raising frame, the tray, the seedling raising pots, the sliding rods, the sliding grooves and the movable disc are used in cooperation, the purpose of preventing the seedling raising pots from shaking and falling off from the seedling raising frame can be achieved, and it can be ensured that the seedling raising pots are stably placed at specific positions; the seedling raising pot is prevented from falling under the action of wind or other external force, accidents caused by collision or unintentional collision during working are avoided, and falling and breaking of the seedling raising pot are reduced.
Owner:张峰
PCB micro drill coating device with cleaning function
PendingCN122727737AContinuous purgePurge evenly
The application discloses a PCB micro drill coating device with a cleaning function and belongs to the technical field of PCB micro drill coating, which comprises a bin body, a plurality of ion air knives are fixedly installed in the bin body, and a vacuum sputtering coating cavity is fixedly installed on one side above the bin body; the driving motor is started to rotate the auxiliary connecting rod, the main connecting rod and the curved plate are rotated, the traction rod can slide in the sliding groove and push the circular arc plate to drive the movable column to move downward, in the process, the bevel gear is pushed and guided by the inclined surface and the spiral groove, is gradually meshed with the bevel gear ring, simultaneously, the auxiliary connecting rod drives the secondary connecting rod to rotate, the intermittent driving pin of the secondary connecting rod drives the slot wheel, the main connecting sleeve drives the movable column and the storage disc to rotate, the uniform cleaning of the ion air knife station is realized, after cleaning, the movable column moves upward, the storage disc is sent into the vacuum coating cavity, and meanwhile, the other storage disc is rotated to the feeding station, so that the integrated continuous operation of feeding, cleaning and coating is realized, the transfer pollution is avoided, and the work efficiency is improved.
Owner:HUBEI MIAOKE NEW MATERIAL TECH CO LTD
A sewage treatment detection sampling assembly
This utility model relates to the technical field of sampling components, and more specifically, to a wastewater treatment testing sampling component, including a lifting mechanism, an outer mounting cylinder, and a sampling cylinder. The outer mounting cylinder is connected to the output end of the lifting mechanism. The outer mounting cylinder has a liquid inlet and a discharge outlet for removing the sampling cylinder. The sampling cylinder is installed and connected inside the outer mounting cylinder, and the liquid inlet communicates with the sampling cylinder. This utility model, by setting up an outer mounting cylinder, completely surrounds and fixes the sampling cylinder, facilitating its removal while preventing it from shaking and falling during sampling.
Owner:广州市净水有限公司
Full-automatic cutting machine for conveniently driving workpiece
ActiveCN117697013BAvoid shaking and fallingGuaranteed stabilityTube shearing machinesShearing machine accessoriesMachinePipe
The application provides a full-automatic cutting machine for conveniently driving material feeding, relates to the technical field of driving material feeding, and comprises a material conveying table, a feeding mechanism for conveniently feeding is arranged on the material conveying table, a material conveying mechanism for conveniently conveying material is arranged on the material conveying table, a transmission mechanism for conveniently operating the material conveying mechanism is arranged on the material conveying table, the feeding mechanism comprises a material stacking table and a supporting rod, two material guiding tables are fixedly installed at the side ends of the material stacking table, L-shaped supporting frames are fixedly installed at the two side ends of the material stacking table and the material guiding tables, a side plate is fixedly installed at the side end of the material conveying table, and springs are fixedly installed between the supporting rod and the side plate. The second material conveying plate and the first material conveying plate are provided with material grooves at the upper ends, and the material grooves are designed in an arc shape, so that the shaking and falling of the pipe material caused by the movement of the first material conveying plate and the second material conveying plate can be effectively avoided when the pipe material is filled.
Owner:SHAOXING XIAOXUANCHUANG FABRIC CO LTD
Novel folding hatch coaming platform of wooden carrier
PendingCN119659837Aeasy to operateprotection securityHull decksVessel hatches/hatchwaysMarine engineeringStructural engineering
Owner:CHENGXI SHIPYARD
Infusion exhaust device for airborne operation
ActiveCN222488384Ueasy to placeAvoid shaking and fallingPharmaceutical containersInfusion devicesBlocked valvesMechanical engineering
The utility model discloses an airborne infusion exhaust device which comprises a stretcher supporting column and an anti-backflow mechanism, a fixing plate is installed on the surface of the stretcher supporting column, a containing clamping base is installed on the right side face of the fixing plate, a hook-and-loop fastener is fixedly installed on the surface of the stretcher supporting column, and a device body is placed in the containing clamping base. An infusion tube is installed at the lower end of the device body, a stop valve is installed on the surface of the infusion tube, the anti-backflow mechanism comprises a rotating plate, a reset spring, a sector plate and check blocks, the sector plate is installed on the inner side face of the rotating plate, and the check blocks are installed on the front side wall and the rear side wall in the device body. According to the aerial infusion exhaust device, the placement clamping base and the hook-and-loop fastener are arranged so that the infusion exhaust device can be conveniently placed, the hook-and-loop fastener can tie the bottle body part to a stretcher supporting column, the anti-backflow mechanism is arranged so that liquid backflow caused by bumping of an airplane can be prevented, and the detachable bottle opening and the bottle body are arranged so that disassembly, washing and disinfection are convenient.
Owner:AIR FORCE HOSPITAL OF THE SOUTHERN THEATER COMMAND OF THE CHINESE PEOPLES LIBERATION ARMY
Temporary storage device for solar cell panel processing
ActiveCN222453040Ueasy to controleasy to useFinal product manufactureExternal fittingsSolar batteryMechanical engineering
The utility model relates to the technical field of temporary storage devices, and discloses a temporary storage device for solar cell panel processing, which comprises a bottom plate, the upper surface of the bottom plate is rotatably connected with a rotating rod, the top end of the rotating rod is fixedly connected with a supporting disc, and the supporting disc is fixedly connected with the bottom plate. Two threaded rods are rotationally connected to the upper surface of the supporting disc, the surfaces of the two threaded rods are each sleeved with a row of threaded sleeves in a threaded mode, two sliding rods are fixedly connected to the upper surface of the supporting disc, and the surfaces of the two sliding rods are each sleeved with a row of sliding sleeves in a sliding mode; a placement plate is fixedly connected between each threaded sleeve and the corresponding sliding sleeve, and a protection frame is fixedly connected to the upper surface of each placement plate. When the device is used, a plurality of solar panels can be cached, the efficiency is high, the caching number is large, the device can be limited, the solar panels are prevented from shaking and falling off, and the device is convenient to use.
Owner:GUILIN BAOWEI NEW ENERGY TECHNOLOGY CO LTD
Positioning tool for processing wooden furniture
The utility model relates to furniture processing technical field, and disclose a positioning tool for wooden furniture processing, including support frame, the upper portion of support frame is provided with rotating mechanism, rotating mechanism includes rotating frame, the upper surface fixed connection of support frame has two connecting plates, the upper surface of each connecting plate all is fixedly connected with bearing frame, the inside of each bearing frame all is fixedly connected with the outer surface of rotating frame, the outside of rotating frame is provided with servo motor, and the output end of servo motor power is fixedly connected with the left end of rotating frame. This positioning tool for wooden furniture processing is provided with rotating mechanism and clamping mechanism, can carry out clamping fixation to the furniture board of regular volume square volume or irregular volume, is favorable to improve furniture board spacing ability, and then improves the use effect of device, effectively avoids the problem that furniture board shakes and falls in the process of spacing, and then improves the stability of device use.
Owner:FUZHOU ZECHEN FURNITURE CO LTD
Wheelchair with infusion support
ActiveCN222533526UNot easy to dropAvoid shaking and fallingInfusion devicesWheelchairs/patient conveyancePhysical medicine and rehabilitationWheelchair
The wheelchair with the infusion support comprises a wheelchair body, a back plate is arranged on the back face of the wheelchair body, a sleeve is fixedly installed on one side of the back plate, a support is movably installed in the sleeve, a limiting piece is arranged at the bottom of the support, a cross rod is fixedly connected to the top of the support, and the infusion support is arranged on the cross rod. And spring buckles are mounted at the end parts of the cross rods. By adopting the structure, the hanging piece on the infusion bottle can be directly locked in the spring buckle, the hook of the spring buckle is used for hanging the infusion bottle, the closing rod is automatically closed under the action of the torsion spring after hanging, the infusion bottle cannot easily fall off even if great shaking is generated, and the wheelchair is prevented from easily shaking and falling off when being pushed. The transverse rod on the support is bent towards one side of the wheelchair and does not protrude out of the edge of the wheelchair, the spring buckle is not prone to being hung on other objects, and when infusion is not conducted, the transverse rod and the spring buckle are hidden in the containing box, attractive appearance is achieved, and the transverse rod and the spring buckle cannot be hung on other objects.
Owner:BENGBU FIRST PEOPLES HOSPITAL
Liftable support for construction
The utility model relates to the technical field of liftable supports, in particular to a liftable support for construction, which comprises a base, support plates are fixedly welded on the left side and the right side of the upper end of the base, a control machine is fixedly mounted at the right end of the support plate on the right side, mounting grooves are formed in opposite ends of the two support plates, and a lifting mechanism is jointly arranged in the two mounting grooves. The lifting mechanism comprises a first screw rod and a second screw rod, the first screw rod and the second screw rod are movably mounted in the two mounting grooves correspondingly, a forward and reverse motor is fixedly mounted at the upper end of the first screw rod, a driving wheel is fixedly mounted at the lower end of the first screw rod, and a driven wheel is fixedly mounted at the lower end of the second screw rod; and a lifting main body is arranged between the first screw rod and the second screw rod. According to the liftable support for construction, the lifting mechanism is arranged, transmission is stable, lifting is stable, meanwhile, construction materials are clamped and fixed through the protection assembly, stability is improved, and the problem that the construction materials shake and fall off is solved.
Owner:SHANDONG BOXIONG CONSTR ENG CO LTD