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932results about "Base supporting structures" patented technology
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Expandable cable trolley system
An expandable cable trolley system for supporting cables for a hoist from a trolley configured to travel along an overhead beam. The cable trolley system includes a first block, a second block, and a third block with cooperating curved slots that form openings to receive the cables. The first block has at least one roller mounted on the top surface for engaging with an overhead beam. The second block is disposed below and attaches to the first block. The third block is disposed below the second block and attaches to the second block. The configuration of the multiple blocks provides for an expandable system that can be formed into multiple rows by means of one set of fasteners having substantially the same length.
Owner:COLUMBUS MCKINNON CORP
Method and device for mounting roadway girders or rail elements on bridge piers to form a bridge structure
PendingDE102024119275A1Base supporting structuresBraking devices for hoisting equipmentsTransit systemArchitectural engineering
The invention relates to a method and a device for mounting roadway girders or rail elements on bridge piers to form a bridge structure. The process begins with transport, during which a deck beam 2 is moved beneath a lifting and transport system 1 on the assembly support 3. By pivoting the assembly support 3 on the lifting and transport system 1, a lateral offset is achieved, and the deck beam 2 to be installed is pivoted into the longitudinal axis of the already installed deck beam 2. It can then be lowered onto the bridge pier 5 and welded to the already installed deck beam 2.
Owner:RIGA MAINZ GMBH & CO KG
Modularized assembly type hydraulic jacking portal crane
InactiveCN121425977ABase supporting structuresBraking devices for hoisting equipmentsTrackwayConfined space
The invention discloses a modular assembly type hydraulic jacking portal crane which comprises a rail device, a hydraulic jacking device and a hydraulic jacking device. The number of the walking devices is two, the walking devices are movably arranged on the left track and the right track respectively, each walking device comprises a power unit and a walking vehicle, and the power units are connected to the walking vehicles in a replaceable mode and used for driving the walking vehicles to move along the track devices; the supporting device is detachably arranged on the walking vehicle; the cross beam is detachably arranged on the supporting device; wherein the rail device, the walking device, the supporting device and the cross beam are all of modular structures and can be adaptively adjusted and assembled according to needs, and the driving friction force of the power unit relative to the rail device can be adjusted. The crane can efficiently and conveniently complete manual installation, hoisting operation and disassembly transition in a high-floor room and other scenes with limited space, the driving friction force can be accurately and efficiently adjusted, and efficient and safe load hoisting can be achieved.
Owner:TAIYUAN UNIVERSITY OF SCIENCE AND TECHNOLOGY
Paleontological fossil hoisting device capable of being flexibly adjusted
ActiveCN224062307UBase supporting structuresBraking devices for hoisting equipmentsDrive shaftAgricultural engineering
The utility model relates to the technical field of hoisting equipment, in particular to a paleontological fossil hoisting device capable of being flexibly adjusted. The amplitude adjusting part comprises a plurality of gear boxes arranged at the top of the transverse plate at intervals, each gear box is provided with two driving shafts, the driving shafts of the gear boxes are each provided with a second winding wheel, and each second winding wheel is wound with a positioning belt penetrating through the transverse plate in a sliding mode. The fossils at different positions can be subjected to multi-point inclination and height adjustment in the assembling process through a positioning belt in the amplitude adjusting piece, the problem that the positions of the fossils deviate due to the fact that a traditional crane only depends on vehicle body movement or arm frame rotation is effectively solved, and the flexibility and adaptability of the device in the carrying and splicing operation are enhanced.
Owner:NAT MUSEUM OF NATURE & SCI TOKYO
Large-diameter storage tank and isolation lining synchronous installation device and installation method thereof
PendingCN121451780ABase supporting structuresBraking devices for hoisting equipmentsStructural engineeringHolding tank
The invention provides a large-diameter storage tank and isolation lining synchronous installation device and an installation method thereof.The large-diameter storage tank and isolation lining synchronous installation device comprises a tank body and lifting devices annularly arrayed on the periphery of the bottom of the tank body, the tank body is formed by splicing a plurality of ring cylinder sections in a lap joint mode, the cylinder sections are formed by splicing a plurality of arc-shaped pieces in a lap joint mode, and lifting pieces are detachably and fixedly arranged at the bottoms of the vertical lap joint positions of the cylinder sections; the lifting devices are used for being connected with the even number of lifting devices and used for alternately lifting the installed shell ring and the newly-added shell ring. The lifting device is arranged outside the tank body, so that the working space in the tank body is effectively released, the isolation lining can be synchronously mounted in the tank body assembling process, the process splitting caused by the fact that the lifting mechanism occupies the area in the tank body in the traditional process is avoided, the whole construction period is obviously shortened, and the construction efficiency is improved. The management and coordination cost caused by secondary entering is reduced, the lining can be accurately laid and attached under the open, safe and visible working conditions, and the lap joint sealing performance and the structural consistency are greatly improved.
Owner:THE FIRST CONSTRUCTION COMPANY OF CCCC SECOND HARBOR ENGINEERING CO LTD +1
Outdoor installation hoisting mechanism for transformer box
ActiveCN224313116UBase supporting structuresBraking devices for hoisting equipmentsTransformerControl theory
The utility model relates to hoisting equipment technical field, concretely is a kind of outdoor installation of transformer box hoist mechanism, including two hoisting mechanisms being respectively arranged in the both ends of transformer box, hoisting mechanism includes central seat subassembly, two first support leg, two second support leg and hoist subassembly, central seat subassembly includes sleeve column, sleeve column is equipped with threaded lead screw in sleeve, hoist subassembly includes movable rod, cross arm and two lifting arms, the end of lifting arm is lifted transformer box through lifting rope.The transformer box outdoor installation of hoist mechanism, through the design of the rotation connection of first support leg, second support leg and central seat subassembly, by adjusting support leg angle, can adapt to complex outdoor terrain complete transformer box hoisting work, while in transport, support leg can be folded and stored, effectively reduce space occupation, by the equipped universal wheel, so that device can still be moved flexibly after hoisting transformer box, it is convenient to directly transport transformer box to installation position, improve flexibility.
Owner:HAIPENG CONSTR CO LTD
Square honeycomb marinating and boiling combined pot
ActiveCN223787111UBase supporting structuresBraking devices for hoisting equipmentsDrive wheelHoneycomb
The utility model discloses a square honeycomb marinating boiling continuous pot, including saucepan, track, drive wheel, portal frame and honeycomb drawer, saucepan front end and rear end both are fixed with fixed shell, fixed shell both sides of fixed shell inner wall, fixed shell both sides, limit strip interiors sliding connection slider, the slider interiors is provided with the latch subassembly, and the latch subassembly is fixed in the fixed shell. The sliding block is connected with a swinging part in a swinging mode through a pin shaft, the top end of the swinging part is rotationally connected with a jarring wheel through a pin shaft, a vibration assembly is arranged on the outer wall of the swinging part, and a driving assembly is arranged on the front surface of the saucepan. Under the effect of shaking while walking, the soup draining efficiency of the honeycomb drawer can be improved, and the waiting time required by soup draining is shortened, so that the portal frame can quickly enter the next pot to work.
Owner:SHAANXI DINGXIAOLIU GREEN FOOD DEVELOPMENT CO LTD
Intelligent pipe hoisting device based on azimuth accurate control and method
The application provides a pipeline intelligent hoisting device and method based on accurate orientation regulation, and relates to the technical field of municipal pipeline construction. The device comprises a hoisting frame, the bottom corners of the hoisting frame are provided with support column structures, four groups of hydraulic support rods are fixedly arranged on the bottom sides of the hoisting frame, the telescopic ends of the hydraulic support rods are rotatably provided with H-shaped wheels, two groups of L-shaped beam frames are fixedly arranged on the top of the hoisting frame, and the middle part of the L-shaped beam frame is slidably provided with a sliding seat in cooperation with a guide rail. The application is provided with a sliding seat, which provides stable movement control function, can move the pipeline to the delivery position according to the need, and can adjust according to the installation condition of the pipeline. According to the angle requirement, the extension range of different hoisting cables can be controlled to adjust the horizontal angle of the gripper, thereby realizing the adjustment of the laying angle of the pipeline, and solving the problem of inconvenient stable control of the existing hoisting device.
Owner:THE THIRD CONSTR OF CHINA CONSTR EIGHTH ENG BUREAU
An auxiliary handling structure
ActiveCN122101715ABase supporting structuresBraking devices for hoisting equipmentsControl theoryTruck
The application relates to the technical field of warehouse handling, and discloses an auxiliary handling structure suitable for a first storage position frame and a second storage position frame, the storage position height of the first storage position frame is a first height interval, the storage position height of the second storage position frame is a second height interval, the first height interval is higher than the second height interval; the auxiliary handling structure further comprises an auxiliary handling device and a gantry crane handling device; the application is aimed at the scene that the automatic equipment cannot participate in handling due to power failure or faults of STK (a stereoscopic warehouse device), two pure mechanical handling links covering high-layer storage positions and low-layer storage positions are arranged, so that Mask Case (mask boxes) in different height intervals can be safely taken, placed and transferred. First, the Case (mask boxes) in the high-layer storage positions is transferred to a ground controllable area by a lift truck, so that the operation risk at a high position is obviously reduced, thereby reducing the safety hidden dangers caused by personnel climbing and high-altitude lifting.
Owner:SIYUE INTELLIGENCE
Lifting device for building material detection
ActiveCN223722576UBase supporting structuresBraking devices for hoisting equipmentsArchitectural engineeringStructural engineering
The utility model relates to the technical field of building material detection auxiliary equipment, and discloses a hoisting device for building material detection, which comprises a support, the left side and the right side of the top of the support are fixedly connected with protective plates, the left side of the protective plate on the right side is fixedly connected with a telescopic rod I, and the left end of the telescopic rod I is fixedly connected with a sliding frame. A first fixing block is fixedly connected to the front side of the top of the sliding frame, a second telescopic rod is fixedly connected to the rear side of the first fixing block, a sliding block is fixedly connected to the rear end of the second telescopic rod, a third telescopic rod is fixedly connected to the bottom of the sliding block, and a fixing frame is fixedly connected to the bottom of the third telescopic rod. According to the building material lifting device, when the top plates make contact with materials, the materials of different specifications can extrude the top plates, the top plates are attached according to the shapes of the materials, at the moment, the rotating plates drive the rotating columns to rotate in the second fixing blocks, and therefore the building materials of different specifications can be accurately and stably lifted through the lifting device.
Owner:CHONGQING JINGHENGXIN ENG QUALITY INSPECTION CO LTD
Modularized temporary supporting device
Owner:MCC TIANGONG GROUP
Miniature driving track device
ActiveCN223852115UBase supporting structuresBraking devices for hoisting equipmentsIndustrial yardServo
The utility model discloses a miniature travelling crane track device, which belongs to the field of travelling crane devices and comprises two track travelling cranes slidably arranged on an external track. The two supporting pieces are respectively arranged on the two rail travelling cranes; the transverse moving type lifting appliance is arranged at the tops of the two supporting pieces; the supporting piece comprises two driving pieces, a telescopic piece, a transmission piece and a servo motor, and the lower driving piece is arranged at the top of the rail crane; the upper driving piece is arranged at the bottom of the transverse moving type lifting appliance; the telescopic piece is arranged between the two driving pieces; the transmission parts are arranged on the outer walls of the two driving parts; and the servo motor is arranged on the outer wall of one driving piece. According to the miniature traveling track device, through cooperative operation of the structures, the miniature traveling track device can be driven by the servo motor, through linkage of the driving piece, the telescopic piece and the transmission piece, accurate adjustment of the height and space occupation of the transverse moving type lifting appliance is achieved, and the application requirements of diversified industrial scenes are met.
Owner:SEPCOIII ELECTRIC POWER CONSTR CO LTD
Lifting appliance for conveying tubular piles in tubular pile industry
ActiveCN223646165UBase supporting structuresBraking devices for hoisting equipmentsElectric machineArchitectural engineering
The utility model discloses a lifting appliance for conveying tubular piles in the tubular pile industry, which belongs to the field of lifting appliances and comprises a moving frame, upright posts are arranged on two sides of the inner side wall of the moving frame, connecting pieces are slidably connected to the outer surfaces of the upright posts, and a lifting plate is fixedly mounted on the surface of a connecting plate. The distance between the clamp plates on the two sides is adjusted, the clamp plates on the two sides are located at the two ends of the tubular pile, then the electric push rod is started, the clamp plates on the two sides can clamp the tubular pile at any position, and the clamp plates of the device can clamp the tubular piles of different lengths and different sizes. According to the pipe pile conveying device, the two ends of the pipe pile are clamped by the clamp plates, so that the stress of the pipe pile during movement is uniform, the clamping stability is improved, the situation that the pipe pile shakes and even falls off in the conveying process is greatly avoided, and the conveying stability of the device is improved.
Owner:DONGGUAN JIANAN PILE CO LTD
Intelligent deviation rectifying walking mechanism of beam lifter and intelligent deviation rectifying method
PendingCN121425956ABase supporting structuresBraking devices for hoisting equipmentsGear wheelReducer
The invention relates to the technical field of beam lifters, in particular to an intelligent deviation rectifying walking mechanism of a beam lifter and an intelligent deviation rectifying method.The intelligent deviation rectifying walking mechanism comprises supporting legs, supporting leg assemblies are installed at the lower ends of the supporting legs, each supporting leg assembly comprises a mounting frame, walking wheels are installed at the four corners of the lower side of the mounting frame, and a speed reducer for driving the walking wheel to rotate is arranged on the outer side of one walking wheel; a positioning sleeve shell is arranged below the speed reducer, a rotating ring is rotationally mounted in an inner cavity of the positioning sleeve shell, and a transmission gear meshed with the rotating ring is arranged on the inner side of the rotating ring; the device has the beneficial effects that a rotating shaft of a speed change gear is fixed to a first annular plate, tooth grooves are formed in the surfaces, close to each other, of the first annular plate and a second annular plate, the first annular plate and the second annular plate are meshed with each other, and a telescopic piece is arranged between the second annular plate and the fixing frame; and the relative positions of the steel leg and the flexible leg can be adjusted, so that the influence on the overall stability of the equipment due to asynchronous walking on two sides of the beam lifter is avoided.
Owner:CHINA TIESIJU CIVIL ENGINEERING GROUP CO LTD +1
A lifting hoist device for wind power plant installation
ActiveCN224337061Uprevent slippingprevent fallingBase supporting structuresBraking devices for hoisting equipmentsControl theoryMechanical engineering
The utility model discloses a kind of lifting hoisting devices for wind power generation equipment installation, it is related to hoisting technical field, and the utility model includes bottom plate, the top surface side of bottom plate is equipped with limiting assembly, the top surface of bottom plate is fixedly connected with lifting assembly, the lifting assembly includes base, the top of base is fixedly connected with two first fixed plate, the opposite side of two first fixed plate One end is rotatably connected with first rotating shaft, the top of base two sides is fixedly connected with support frame, the upper portion of one end of support frame is fixedly connected with two second fixed plate, the opposite side of two second fixed plate One end is rotatably connected with second rotating shaft with the two sides inner wall of support frame, the two sides inner wall of support frame is slidably connected with limiting plate, the utility model can play the specified height of wind power generation equipment hoisting, and wind power generation equipment can be prevented from falling when avoiding power failure and power failure.
Owner:CHINA RAILWAY NO 10 BUREAU GRP ELECTRIC ENG CO LTD
Multifunctional material cooking equipment
PendingCN121134527ABase supporting structuresBraking devices for hoisting equipmentsOperation safetyWire rope
The invention discloses multifunctional material cooking equipment, and belongs to the technical field of material cooking machinery. The equipment comprises a rack and a cooking container, and is characterized in that a lifting function system and an overturning function system are integrated. A lifting system arranged on the rack comprises a bilateral synchronous lifting driving mechanism and a top overturning executing mechanism, and the synchronous lifting driving mechanism preferably adopts a compound system combining hydraulic driving and steel wire rope cross synchronization to ensure that the lifting process is absolutely stable and synchronous; the overturning executing mechanism can be pulled by an elevator or guided by a curve guide rail to achieve overturning. The equipment is further provided with a mechanical safety protection device and an automatic locking mechanism, and multiple safety protection is formed. According to the invention, the production efficiency and the operation safety are obviously improved.
Owner:李方志
A hanger with liquid receiving function
ActiveCN116040471BBase supporting structuresBraking devices for hoisting equipmentsElectrolytic agentIndustrial engineering
The present application relates to a kind of hangers with liquid receiving function, belong to the technical field of handling hanger.It mainly aims at the problem of collecting electrolyte droplet splashing generated in the production and handling process of existing equipment to electrolytic plate, and proposes the following technical scheme, including the support frame and adjusting frame symmetrically arranged, and adjusting frame is located at the top of support frame, symmetrically adjusting frame is installed for suspension movable frame, the bottom of movable frame is provided with the suspension frame for hanging product, support frame, adjusting frame and movable frame form a hanger main body, hanger main body is installed for collecting the liquid collection assembly of droplet splashing, and the liquid collection assembly includes the collection box arranged on the outer wall of both sides of hanger main body.The present application is provided with liquid collection assembly on hanger main body, and then it only uses the gravity change brought by travelling crane to realize the collection of droplet in the product handling process, without complex modification to existing travelling crane, greatly reduces equipment cost, so that the equipment is easy to promote.
Owner:ANHUI TONGGUAN NONFERROUS METALS (CHIZHOU) CO LTD
Positioning device for berthing component
PendingCN121915703ABase supporting structuresBraking devices for hoisting equipmentsStructural engineeringMechanical engineering
Owner:CCCC THIRD HARBOR ENGINEERING CO LTD
Foot-operated anti-falling safety pin lifting winch
This utility model relates to the field of winch fall prevention technology, and proposes a foot-operated fall prevention safety pin winch, including a bracket, bearing seat, rotating shaft, winch, and fall prevention mechanism; the bracket is welded together with bottom angle steel, top angle steel, and supporting angle steel, and the rotating shaft passes through the bearing seat to fix the winch and locking teeth; the fall prevention mechanism includes a safety bar, foot pedal, and transmission rod. The safety bar engages with the locking teeth, and the safety bar is hinged to the top angle steel. The transmission rod connects the bent part of the foot pedal to the lifting lug of the safety bar. When the foot pedal is pressed, the safety bar is lifted by the transmission rod and disengaged from the locking teeth; during normal lifting, the winch rotates clockwise, and the safety bar does not interfere; when accidentally released, the winch rotates counterclockwise, and the safety bar engages the locking teeth by gravity to achieve self-locking; during lowering, stepping on the foot pedal separates the safety bar from the locking teeth. This utility model is in a locked state when not in use, eliminating the habitual violation of not using the fall prevention safety pin by operators, eliminating the need for manual operation of the safety bar, improving work efficiency, and ensuring safety in underground operations.
Owner:HONGHE POWER SUPPLY BUREAU OF YUNNAN POWER GRID
Anchoring equipment for deck crane
ActiveCN223836946ULoad-engaging girdersBase supporting structuresArchitectural engineeringBridge deck
The utility model discloses anchoring equipment for a deck crane, which relates to the technical field of deck crane installation and comprises a supporting seat and a crane beam, and a distance-adjustable double-anchoring mechanism is arranged between the supporting seat and the crane beam. The distance-adjustable double-anchoring mechanism comprises a guide rail fixedly connected to the outer wall of the top of the supporting base, two sliding pieces slidably connected to the guide rail, a bidirectional air cylinder fixedly installed on the outer wall of the front side of the supporting base and two anchoring assemblies sequentially arranged on the two sliding pieces. When anchoring connection is carried out, the two piston rods of the two-way air cylinder synchronously contract or stretch to control the two sliding pieces to be close to each other in a centering mode or away from each other, and then the anchoring positions of the two anchoring assemblies can be flexibly adjusted. And then the two threaded anchoring rods are controlled by the two hydraulic rods to do lifting motion so as to flexibly adjust the anchoring height, so that the anchoring connection requirements of different crane cross beams can be better met.
Owner:WUHAN DUOWEI BRIDGE EQUIP TECH CO LTD
Safety protection circuit of gantry crane
ActiveCN224264688UBase supporting structuresBraking devices for hoisting equipmentsElectric machineControl theory
The utility model discloses a safety protection circuit of a gantry crane, which relates to the technical field of gantry crane protection and comprises a power supply module used for accessing three-phase electric energy, carrying out short-circuit power-off protection, carrying out voltage reduction processing on the three-phase electric energy and receiving the electric energy output after being processed by the power supply module through a motor control module. The motor control module controls starting and overload power-off protection of a gantry crane motor in the motor module, the alarm detection module displays overload power-off, the overload detection module carries out overload detection on electric energy input into the gantry crane motor, and when overload occurs and the motor control module does not carry out overload power-off protection, the motor control module controls starting and overload power-off protection of the gantry crane motor. And the protection control module assists in controlling the power-off work of the motor control module and performs overload power-off display. The safety protection circuit of the gantry crane can control starting work and overload power-off protection of the motor of the gantry crane, and performs auxiliary overload power-off protection after overload failure, so that the safety of the gantry crane is improved.
Owner:山东冠华重工机械有限公司
Double-beam tire crane
ActiveCN224118616UEasy to adjustBase supporting structuresBraking devices for hoisting equipmentsDrive wheelMarine engineering
The utility model discloses a twin-beam tyre crane, including support rod, advance moving mechanism, rolling hoisting mechanism, spacing adjusting component, support positioning component, drive wheel and fixed link, spacing adjusting component is provided on the one side of support rod close to each other, fixed link is provided on the both sides of spacing adjusting component, and the drive wheel is fixed on the fixed link. The supporting and positioning assembly is arranged at the bottom of the bottom supporting rod, the driving wheels are fixedly installed at the bottom of the fixing rod, the advancing moving mechanisms are fixedly installed at the tops of the sides, relatively close to each other, of the fixing rod, and the winding and hoisting mechanisms are fixedly installed at the bottoms of the advancing moving mechanisms. The double-beam tire crane provided by the utility model has the advantage of being convenient to adjust, and solves the problems that the main beam of the double-beam tire crane in the prior art is relatively fixed, when the double-beam tire crane needs to pass through a narrow place, the distance of the double-beam tire crane cannot be adjusted, and meanwhile, the distance of a hoisting mechanism of the double-beam tire crane cannot be adjusted during hoisting.
Owner:MAPAI ELECTRICAL & MECHANICAL (HENAN) CO LTD
Rail type unit support carrying flat car
ActiveCN223990838UBase supporting structuresBraking devices for hoisting equipmentsControl theoryPortal frame
The utility model provides a rail type unit support carrying platform lorry which comprises a carrying vehicle and an overturning and hoisting portal frame arranged on the carrying vehicle, the overturning and hoisting portal frame comprises an overturning stand column and a hoisting cross beam arranged at the top end of the overturning stand column, the bottom end of the overturning stand column rotates relative to the carrying vehicle, and an overturning oil cylinder is arranged on the side face of the overturning stand column. The overturning stand column is driven by the overturning oil cylinder to drive the lifting cross beam to be overturned out of or overturned into the carrying vehicle. The rail type unit support carrying flat car has the advantages that the overturning and hoisting portal frame is arranged on the carrying car, mechanical hoisting and carrying operation of the unit support or other heavy objects can be completed in a narrow roadway in an overturning and hoisting mode, the hoisting range in the roadway is large, the hoisting position is flexible, the hoisting weight is large, and the operation is convenient. And the multi-scene hoisting requirements are met, the structure is simple, the safety is high, and economy and practicability are achieved.
Owner:ZHENGZHOU COAL MINING MACHINERY (GRP) CO LTD +1
A blasting method for preventing gangue recoil by top breaking blasting and hoisting equipment
ActiveCN117190810BBase supporting structuresBraking devices for hoisting equipmentsArchitectural engineeringStructural engineering
This invention discloses a blasting method and hoisting equipment for preventing backlash from gangue during roof-breaking blasting, relating to the field of large-diameter deep-hole blasting technology in mining engineering. The method includes S1: drilling; S2: borehole measurement; S3: blasting design; S4: bottom plugging; and S5: charging. This invention has a reasonable structure, significantly reducing gangue backlash, minimizing the workload of borehole location and cleaning, and avoiding prolonged gangue removal and borehole cleaning at the edge of the blast area, thus reducing operational risks. It does not damage surrounding blast holes, eliminating the need for drilling rig cleaning or re-filling, avoiding repeated construction. It also provides a good roof-breaking effect, leaving no suspended roof and providing a free face for subsequent blasting.
Owner:TONGLING ZHONGDU MINING CONSTR
A huge column overturning horizontal device
ActiveCN224377485UBase supporting structuresBraking devices for hoisting equipmentsSteering wheelClassical mechanics
The application relates to a giant column overturning and leveling device, and relates to the technical field of the giant column overturning and leveling device, which comprises a fixing frame, the inner wall of the fixing frame is fixedly installed with a cross frame, the outer surface of the cross frame is fixedly installed with a servo motor, the output end of the servo motor is fixedly connected with a screw rod, the outer surface of the screw rod is slidably connected with the cross frame, and the inner wall of the cross frame is slidably connected with a sliding block. The servo motor, the cross frame and the screw rod are arranged, so that the servo motor drives the screw rod to rotate in the cross frame, the rotation of the screw rod drives the sliding block to move along the cross frame, and the giant column can be hoisted and overturned through the cooperation of a lifting rope, a hook lock, the sliding block, a connecting block, a steering wheel and a winding roller. Therefore, the giant column of different specifications can be overturned according to the sliding block position adjustment, and the device can improve the precision and stability of the giant column leveling through the sliding block position adjustment.
Owner:CHINA CONSTR THIRD ENG BUREAU GRP CO LTD
Fermentation sampling detection system for deep pool pickled peppers
PendingCN121632663AWithdrawing sample devicesClimate change adaptationMechanical engineeringFermentation
The invention relates to the technical field of deep pool pickled pepper sampling, and discloses a deep pool pickled pepper fermentation sampling detection system which comprises universal wheels, a lifting mechanism is arranged at the tops of the universal wheels, a sampling mechanism is arranged on the left side of the lifting mechanism, and a storage mechanism is arranged on the front side of the lifting mechanism. A lifting mechanism is arranged on the left side of the lifting mechanism, universal wheels are arranged on the bottom of the lifting mechanism, a pickling deep pool is arranged at the bottoms of the universal wheels, the sampling mechanism comprises a guide rail, the guide rail is arranged on the left side of the lifting mechanism, and a supporting table is slidably connected to the interior of the guide rail. When the clamping jaws are driven to move to the top and different depths of the corresponding deep pool under the action of the universal wheels and the air cylinders, the air cylinders drive the connecting shafts and the connecting rods to slide in the protective barrels, and the connecting rods slide in the mounting frame and the fixing barrels, so that the connecting rods can drive the fixing blocks to move downwards; and the clamping jaw is driven to generate angle change between the fixing block and the connecting frame.
Owner:LAMEIZI FOOD CO LTD YUANJIANG FOOD FACTORY
Portable lifting appliance for mounting color steel plate
PendingCN121672359ABase supporting structuresBraking devices for hoisting equipmentsWire wheelElectric machinery
The invention discloses a portable lifting appliance for mounting a color steel plate, which comprises a portable bracket and a clamping piece for clamping and fixing the color steel plate, the portable bracket comprises two rotating plates which are overlapped up and down, the two rotating plates can be rotatably unfolded, and a plurality of supporting rods are arranged at the bottoms of the two ends of the two rotating plates; a universal wheel is installed at the bottom of the lowermost supporting rod, connecting plates are arranged between the two rotatably-unfolded ends of the two rotating supports, a lifting motor is arranged at the bottom of the middle of the lower rotating plate, a steel wire wheel shaft is fixedly connected to an output shaft of the lifting motor, and a lifting steel wire is wound around the steel wire wheel shaft. The clamping piece is fixedly connected to the lifting steel wire to achieve the lifting function. The portable lifting appliance can assist people in lifting and moving the color steel plates, so that workers can splice the color steel plates conveniently, the labor cost is reduced, and meanwhile, the mounting efficiency is improved.
Owner:GUANGDONG SHENFA CLEAN TECHNOLOGY CO LTD
Container hoisting device
ActiveCN223737507UBase supporting structuresBraking devices for hoisting equipmentsHoist deviceIndustrial engineering
Owner:SICHUAN GUANGAN PORT LOGISTICS DEVELOPMENT CO LTD
Building construction lifting device
ActiveCN223779809UBase supporting structuresBraking devices for hoisting equipmentsFixed frameArchitectural engineering
The utility model discloses a building construction lifting device which comprises a bottom plate, a top plate is arranged at the upper end of the bottom plate, stand columns are fixedly arranged at the four corners between the bottom plate and the top plate, sliding rails are fixedly arranged on the surfaces of the stand columns, and a lifting mechanism used for lifting goods is arranged between the sliding rails. And the lifting mechanism comprises a storage frame, sliding blocks, a mounting frame, a fixing frame, a wire spool, a lifting rope and a motor, the storage frame is arranged between the stand columns, the sliding blocks are fixedly arranged on the two sides of the surface of the storage frame and movably clamped to the surfaces of the outer sides of the sliding rails, and the mounting frame is fixedly arranged at the upper end of the top plate. The two lifting stations are arranged, one storage frame can descend when the storage frames are lifted, in this way, when one storage frame is unloaded at the high position, the storage frame at the low position can continuously load goods, the time for unloading the goods up and down can be utilized, and therefore the working efficiency can be remarkably improved.
Owner:SHANDONG YUFAN CONSTR ENG CO LTD
An inverted arch block transfer device for use in a tunnel
The present application relates to the technical field of open TBM construction, and discloses a inverted arch block transfer device in a tunnel, which comprises a power system, a hydraulic transmission system, a running system, a steering system, a braking system, a hoisting system and a portal, the portal comprises a horizontal frame at the top and two vertical frames on both sides of the horizontal frame, the horizontal frame and the vertical frame are perpendicular to each other, the vertical frame is fixedly connected by two column beams and a plurality of horizontal beams, the hoisting system comprises a hoist device, a translation device and a hoisting clamp, the translation device comprises a translation plate assembly and a translation driving device for driving the translation plate assembly to move, the hoisting and translation of the inverted arch block are realized, so that the transfer and transportation of the inverted arch block are easily realized, the automatic clamp and the hoisting system are matched with each other, the automatic clamp quickly completes the clamping of the inverted arch block, and then the hoisting system is matched to realize the rapid transfer, and the transfer time of the inverted arch block can be greatly shortened.
Owner:CCCC SHEC DONGMENG ENG CO LTD