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2090results about "Trolleys" patented technology
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Transferring apparatus
Owner:SYSTEM ENGINEERING MEGA SOLUTION CO LTD
Ceiling transport vehicle
An overhead transport vehicle includes an elevator including a base on which a holding device is provided, a plurality of suspension attaching portions to which each of the plurality of belts are attached and supporting the base to be vertically movable from below in a vertical direction via a vibration isolator, and a lock mechanism that fixes a relative positional relation between each of the plurality of suspension attaching portions and the base. The overhead transport vehicle further includes a controller that controls so that the lock mechanism is locked to fix a relative position relation at least partially during elevating operation of the elevator and also controls so that the lock mechanism is unlocked by releasing the lock at least partially during traveling operation of a body unit.
Owner:MURATA MASCH LTD
Vertical ceiling type mining underground transportation box body loading and unloading device and control method thereof
The invention relates to the field of mining underground transportation box loading and unloading, in particular to a vertical ceiling type mining underground transportation box loading and unloading device and a control method thereof, and the overall structure is composed of a rail conveying device, a lifting device, a lifting tool module and a modularized mining transportation box; the specific operation process comprises the steps that the lifting device adjusts the position of the lifting tool module, the lifting tool module is locked and lifted, the transportation box body is lowered, and the rail conveying device conveys the transportation box body. Due to the semi-automatic locking design of the lifting tool module, the loading and unloading efficiency is higher; the UWB is fused with the IMU for global positioning, and the problem of alignment of the lifting appliance and the transportation box body is solved. According to the scheme design, the practical engineering problem that an existing underground transport box body is laterally loaded and unloaded on a rail is solved, the lateral loading and unloading efficiency of the underground transport box is greatly improved, the labor demand is reduced, and intellectualization and safe and efficient mine construction are enhanced.
Owner:HUANENG COAL TECH RES CO LTD +2
Multifunctional combined gantry hoisting system
ActiveCN223150104UBase supporting structuresBraking devices for hoisting equipmentsHydraulic cylinderAssembly disassembly
The utility model relates to a multifunctional combined type gantry lifting system which comprises a combined type lifting tower and a climbing type hydraulic jacking device. The combined lifting tower is composed of four stand columns, two longitudinal lifting beams, a plurality of transverse lifting beams, a lifting appliance, a longitudinal supporting structure and a transverse supporting structure. The climbing type hydraulic jacking device is composed of a hydraulic cylinder, a lower telescopic locking mechanism and an upper telescopic locking mechanism. According to the utility model, the main body structure assembled in a modularized manner is matched with the climbing type hydraulic jacking device, so that the hoisting requirements of equipment with different specifications can be met; the overall structure of the system is compact, the required site space is small when large equipment is hoisted, assembly, disassembly and transportation are convenient, the turnover utilization rate of the equipment is greatly improved, and the construction cost is reduced; and by matching with a horizontal sliding mechanism, vertical lifting and horizontal transverse moving of large equipment can be achieved, use is convenient and flexible, and applicability is high.
Owner:CHINA THIRD METALLURGICAL GRP +1
Monorail hoist yard unattended system and method
The invention belongs to the technical field of coal mine auxiliary transportation, and discloses a monorail hoist yard unattended system and method.The monorail hoist yard unattended system comprises a multi-section container type mine car, a special lifting appliance, a hook picking and hooking device, a precise positioning car arrester, a righting mechanism and a car pusher, and the special lifting appliance can grab or release the container type mine car; the unhooking and hooking device is used for automatically connecting or separating the front section and the rear section of the container type mine car, the precise positioning car arrester is used for adjusting the position before the front section and the rear section of the container type mine car are separated, and the righting mechanism is used for righting the container type mine car when the special lifting appliance releases the container type mine car. The center of the container type mine car is kept consistent with the centralizing center of the centralizing mechanism, and the car pusher is used for pushing the container type mine car to a designated area. According to the invention, the effects of automation, unmanned operation and less manpower in the single-rail crane conveying process can be realized, the conveying efficiency is improved, and the traditional material distribution mode is thoroughly changed.
Owner:SHANXI HANGTAI ELECTRIC CO LTD
Compact low-clearance anti-swing crane and anti-swing method
The invention belongs to the technical field of cranes, and particularly relates to a compact low-clearance anti-swing crane and an anti-swing method. The device comprises a door frame; a hoist frame; a reel; a transverse driving motor; the hoisting mechanism is in transmission connection with the reel through a steel wire rope; the two groups of upper lifting pulley blocks are mounted on the hoisting frame and are arranged in parallel along the axis direction of the winding drum; the two lower lifting pulley blocks are installed on the lifting mechanism and arranged in parallel in the axis direction of the winding drum. The rotating center line of the upper lifting pulley block and the rotating center of the roller are located on the same plane. And the rotating center line of the lower lifting pulley block is lower than that of the lifting mechanism. The driving motor is transversely arranged, power is transmitted to the winding drum through the gearbox, meanwhile, the static size in the vertical direction is further reduced through the arrangement of the upper and lower pulley blocks with the low gravity center and the design of the lifting hook assembly with the high gravity center, and therefore under the given workshop clearance height, the working efficiency is improved. And the vast majority of vertical space is released to an effective cargo lifting stroke.
Owner:REDWOOD HEAVY IND MASCH (SHANGHAI) CO LTD
Lifting sling balance control method
The invention provides a lifting sling balance control method, which comprises the following steps of: detecting the actual distance from two ends of a traveling cart mechanism to a cart traveling track in real time through a first sensor, comparing the actual distance with a reference distance in real time, and further judging whether the sling is in a horizontal state in real time; as the two ends of the traveling cart mechanism abut against the cart traveling track, a first difference value and a second difference value between the actual distance and the reference distance are calculated respectively, and the first difference value and the second difference value correspond to the difference value between the actual distance between the two ends of the traveling cart mechanism and the cart traveling track and the reference distance respectively. The inclination state of the lifting appliance is judged by judging whether the first difference value and the second difference value are equal or not and judging the sizes of the first difference value and the second difference value, then the offset distance of the lifting appliance is detected through the second sensor, the steel wire rope is wound and unwound through the lifting mechanism till the two ends of the lifting appliance recover the horizontal state, and therefore safety and stability in the lifting appliance operation process are guaranteed.
Owner:SOUTH CHINA MARINE MACHINERY
Kiloton assembly type module hoisting machine
The invention relates to the technical field of hoisting equipment, and particularly discloses a kiloton assembly type module hoisting machine which comprises a main beam, supporting legs are fixedly installed at the two ends of the main beam, a running mechanism is slidably connected to the upper surface of the main beam, a winding drum is arranged on the outer surface of the running mechanism, and a steel wire rope is wound on the outer surface of the winding drum. The swinging amplitude of the assembly type module during hoisting is reduced through the buffer assembly, stable multi-point supporting can be conducted on the top end of the assembly type module through the hoisting assembly, the uniformity of the supporting force is guaranteed, displacement of the assembly type module can be found in time, the module can be rapidly adjusted, and the assembly type module can be conveniently and rapidly hoisted. And in addition, when the assembly type module collides or makes contact with other equipment, the guide buffering effect can be achieved, meanwhile, the clamping force on the assembly type module can be increased in the collision process, and the stability of the module in the collision process is improved.
Owner:CHINA RAILWAY 16TH BUREAU GRP ROAD & BRIDGE ENG CO LTD +2
Five-degree-of-freedom zero-gravity simulation suspension device for space complex unfolding trajectory
A five-degree-of-freedom zero-gravity simulation suspension device for a space complex unfolding track belongs to the technical field of space mechanism zero-gravity simulation unfolding and mainly comprises a rocker arm frame mounting plate, a rocker arm frame assembly, a spring suspension assembly, a guide rail fine adjustment assembly, a movable constant-force suspension assembly and a mass center point connecting assembly. Wherein the guide rail fine adjustment assembly is used for adjusting the levelness of a guide rail in the movable constant-force hanging assembly. During installation, the rocker arm frame assembly is installed on the rocker arm frame installation plate through screws, the three spring hanging assemblies are installed on the rocker arm frame through the rocker arm frame embracing rings, the movable constant-force hanging assembly is installed on the rocker arm frame through the three guide rail fine adjustment assemblies, and the mass center point connecting assembly is installed on the movable constant-force hanging assembly through the spring buckles. According to the invention, the movable constant-force hanging assembly is added to realize gravity follow-up unloading in the vertical direction, and the mass center connecting assembly containing the spherical hinge assembly is superposed for use, so that the zero-gravity unfolding test requirement of a complex mechanism with five-degree-of-freedom unfolding in space can be met.
Owner:BEIJING SATELLITE MFG FACTORY
Cable hoisting circulating traction system and cable hoisting equipment
The invention relates to the technical field of cable hoisting, in particular to a cable hoisting circulating traction system and cable hoisting equipment, a first anchor, a second anchor, a first cable bent tower and a second cable bent tower are arranged on a first shore and a second shore respectively, a crown block device is slidably arranged on a bearing cable, one end of the bearing cable is anchored with the first anchor, and the other end of the bearing cable is anchored with the second anchor. The other end is anchored with the second anchor through the first cable bent tower and the second cable bent tower in sequence; the traction device comprises a traction driving mechanism and a traction cable, the first end of the traction cable is connected with the first anchor through the first anchor, the first cable bent tower and the first end of the crown block device, and the second end of the traction cable is connected with the second anchor through the first anchor, the first cable bent tower, the second cable bent tower, the second anchor and the second end of the crown block device; the traction driving mechanism can drive the crown block device to slide along the bearing cable through the traction cable. The single traction rope circulates to pull the crown block device to move back and forth, and the safety risk of forced opposite pulling caused by unsmooth command signals when traction is conducted on the two banks at the same time is overcome.
Owner:GUIZHOU ROAD & BRIDGE GRP +1
Lifting device for construction engineering
The invention provides a hoisting device for construction engineering, and belongs to the technical field of hoisting equipment, the hoisting device comprises a frame body, a hoisting mechanism and a clamping mechanism, the clamping mechanism comprises a hanging bracket and a clamping assembly, the hanging bracket is connected with the hoisting mechanism, the clamping assembly is arranged on the hanging bracket, and the clamping assembly comprises a first motor, a bidirectional screw rod, a synchronous pulley mechanism and a moving block; the first motor is fixedly installed on the hanging bracket, the two-way lead screws are symmetrically arranged on the two sides of the first motor and connected to the output end of the first motor through synchronous belt wheel mechanisms, the moving blocks are provided with threaded holes and sliding grooves, the two ends, in different rotating directions, of the two-way lead screws are connected with the moving blocks in a rotating mode through the threaded holes respectively, and the moving blocks are arranged on the hanging bracket in a sliding mode. When the hoisting device is used, inclination and movement of a heavy object in the hoisting process are reduced, the efficiency and safety of the whole process are improved, through the four steel ropes in the winch system, the heavy object can be more stable in the moving process, stress of each steel rope is reduced, and the service life of the steel ropes is prolonged.
Owner:QINGDAO JIANSHENG STEEL STRUCTURE CONSTR ENG CO LTD
Device and method for detecting wrong winding of steel wire rope of traveling crane winding drum
The invention discloses a device and a method for detecting wrong winding of a crane winding drum steel wire rope, and relates to the technical field of cranes. The device comprises a mounting platform, a control end is arranged at the bottom of the mounting platform, a sliding groove is formed in the top of the mounting platform, a moving motor is fixedly mounted in the sliding groove, and a threaded rod is rotationally connected into the sliding groove. When the lifting motor is started to drive the rotating shaft and the winding drum to rotate to wind or unwind the steel wire ropes to drive the lifting hook to ascend and descend, the winding motor can be started to drive the rotating rod and the unwinding roller to rotate, so that the lifting block and the lifting hook ascend and descend synchronously; when the lifting hook is lifted, a signal can be sent to the output end through cooperation of the extrusion plate, the compression spring, the sensor and other assemblies, an operator is reminded to stop lifting of the lifting hook and drive a lifted object to descend slowly, operation is conducted after the lifted object is stable, and safety is effectively improved.
Owner:JIANGYIN YIYUAN EQUIP ISTALLATION CO LTD
Traveling crane double-beam portal crane
The invention provides a traveling crane double-beam portal crane, and relates to the technical field of cranes, the traveling crane double-beam portal crane comprises a plurality of supporting columns, a group of cross beams are mounted at the upper ends of the supporting columns, guide rails are arranged on the upper sides of the cross beams, and a traveling assembly is mounted on the upper sides of the guide rails in a sliding manner and comprises a traveling frame; a group of walking wheels are arranged on two sides of the bottom of the walking frame; cleaning liquid is stored in the water storage tank in advance, so that when the water feeding pump is started, the cleaning liquid is conveyed outwards, the cleaning liquid is distributed in the first series connection pipe through the first three-way valve, and the liquid is conveyed into the corresponding cleaning assemblies through the first butt joint pipe arranged on the pipe body of the first series connection pipe; and the drainage hole is formed in the inclined position of the water storage tank, so that spraying of the cleaning liquid is achieved, the cleaning assembly can preliminarily clean the guide rail at the current position, and it is guaranteed that oil stains on the guide rail are discharged in cooperation with the cleaning brush roller.
Owner:SHANDONG XINGYUAN MASCH CO LTD
Stop device and elevator
The invention discloses a stopping device and a lifter, the stopping device and a lifting track synchronously ascend and descend, and the stopping device comprises a shaft seat, a stopping rod and an elastic part. And the shaft seats are arranged above the lifting track at intervals. The stop lever comprises a top pressing part, a stop part and a rotating part connected between the top pressing part and the stop part, the top pressing part and the stop part are arranged up and down, an included angle with an opening facing the inner side of the lifting track is formed between the top pressing part and the stop part, the rotating part is pivotally connected with the shaft seat through a first shaft, and the stop lever can swing around the axis of the first shaft so as to be switched between a first position and a second position; at the first position, the included angle between the jacking part and the horizontal plane is an acute angle, and the stopping part inclines towards the inner side of the lifting track to stop the crown block; at the second position, the stopping part swings towards the outer side of the lifting track to release the crown block; the elastic part is used for limiting the stop lever at the first position when the jacking part is not jacked, and the elastic part elastically deforms and allows the stop lever to move to the second position when the jacking part is jacked.
Owner:SHANGHAI GONA SEMICONDUCTOR TECHNOLOGY CO LTD
Transport vehicle for transporting article in manufacturing factory and article transport system including the same
ActiveUS12500105B2Control devices for conveyorsSemiconductor/solid-state device manufacturingTransport systemTransit system
A transport vehicle for transporting an article in a manufacturing factory includes a driving unit which drives along a driving rail, and a hoist unit which is located under the driving unit and supports the article. The hoist unit includes a frame, and a pair of tail plates which is provided on a rear surface of the frame and protrudes rearward.
Owner:SYSTEM ENGINEERING MEGA SOLUTION CO LTD
Transport apparatus
A transport apparatus includes: a vehicle; a housing connected to the vehicle and forming an internal space with an open bottom; a hand unit provided to be movable in an up-down direction, in the housing, and to grip and upgrip a transport object; and a slide unit separated from the hand unit, in the housing, and moving horizontally in a direction where the hand unit is disposed, wherein the slide unit includes: a base plate provided in the internal space of the housing; a slide plate sliding from the base plate in the direction where the hand unit is disposed and seating the transport object; and a drive module provided on the base plate, and sliding the slide plate so that the slide plate protrudes from the base plate.
Owner:SYSTEM ENGINEERING MEGA SOLUTION CO LTD
Lifting appliance and lifting equipment
The utility model provides a hoisting sling and hoisting equipment, including hoisting cylinder, slip column, limit hook plate, hoisting chain and swing hook, limit hook plate is rotatingly connected to the lower part of hoisting cylinder, slip column is slidingly connected to the lower part of hoisting cylinder, the periphery of slip column is provided with hook table, the periphery of slip column is slidingly sleeved with unhooking sleeve, and the swing hook is connected to the lower part of hoisting cylinder. A bottom bracket is arranged at the lower end of the sliding column, the middle of the swing lifting hook is hinged to the bottom bracket, the swing lifting hook can vertically swing and is hooked in a center hole of a lifted object, and the upper end of the swing lifting hook is connected with the lifting cylinder through a lifting chain. According to the lifting appliance provided by the utility model, two states of hooking limiting and unhooking separation can be formed by utilizing the limiting hook plate and the hook table, so that the swinging requirement of the swinging hook is met, a hoisted object with a central hole is automatically hoisted, the complexity of manual operation is eliminated, the convenience of operation is improved, and the labor intensity of workers is reduced. And meanwhile, the hoisting efficiency is also improved.
Owner:QINHUANGDAO QINYE HEAVY IND
Hoisting machine for transferring large glass-lined reaction kettle
The invention discloses a hoisting machine for transferring a large glass lining reaction kettle, and relates to the technical field of reaction kettle transportation equipment.The hoisting machine comprises a hoisting assembly, the hoisting assembly comprises two sliding rails, the outer walls of the two sliding rails are slidably connected with a transverse moving assembly, the transverse moving assembly comprises an electric hoist, and the electric hoist is connected with a hook through a steel chain; the hook is connected with a detection assembly, a clamping assembly is fixedly installed at the bottom end of the detection assembly, a plurality of trigger assemblies are installed on the circumference of the outer wall of the clamping assembly at equal intervals, and a plurality of safety assemblies are installed on the circumference of the outer wall of the airtight ring at equal intervals. The flexible clamping process can be completed without depending on manual intervention, and the hoisting efficiency is improved; and meanwhile, the detection assembly feeds back the weight information of the reaction kettle through a slide rheostat and indirectly regulates and controls the power of an air pump, so that the weight self-adaptive clamping function is achieved, insufficient clamping or excessive expansion is effectively avoided, and the use adaptability and energy consumption control are both considered.
Owner:JIANGSU YANGYANG CHEM EQUPIMENTS MFR
Transport vehicle
A transport vehicle that transports packages includes: a first arm; a second arm; a first wheel connected to the first arm; a second wheel connected to the second arm; at least one actuator; and a controller (control processor). When the transport vehicle is slidably hung from the first rail via the first wheel and the second wheel, the controller controls the at least one actuator (arm actuator, roller actuation motor) to disengage the first wheel from the first rail and place the first wheel on the second rail, and disengage the second wheel from the first rail and place the second wheel on the second rail.
Owner:PANASONIC INTELLECTUAL PROPERTY CORP OF AMERICA
Double-hook synchronous self-propelled mechanism
Owner:GERENO (JIANGSU) INTELLIGENT EQUIP CO LTD
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
Load Handling Device For A Transportation Unit And A Transportation Unit
A device for load handling is disclosed that can be installed in a transportation unit. The device comprises a holding arm, a support frame and a first rotation structure. The holding arm comprises a horizontal arm part, a vertical arm part and a handling head. The support frame comprises a first support frame side and a second support frame side. The second support frame side comprises a first end of the second support frame side and a second end of the second support frame side. The first rotation structure comprises a disc-like rotation unit for rotating the horizontal arm part. The diameter of the rotation unit is less than half of the length of the second support frame side, and the rotation unit is positioned nearer to the first support frame side than to the first end of the second support frame side.
Owner:ELEVATORHANGER FINLAND OY
Power transmission line hardware fitting robot equipment
PendingCN121886226AMaintaining distance between parallel conductorsDevices for damping mechanical oscillationsRoboticsControl engineering
The embodiment of the invention provides power transmission line hardware fitting robot equipment, and relates to the field of power transmission line robots. The power transmission line hardware fitting robot equipment comprises a hoisting module and a robot module, the robot module is used for being fixed to a wire through an unmanned aerial vehicle, the robot module and the hoisting module are of an up-down split structure, the robot module and the hoisting module are detachably connected, and the robot module conducts autonomous online or offline through the hoisting module. An independent hoisting module is configured, and the hoisting module is conveyed and fixed to a wire through an unmanned aerial vehicle; the robot module achieves vertical lifting and accurate butt joint from the ground to the wire through the synergistic effect of the robot module and the hoisting module. The mode gets rid of dependence on personnel on the tower or an auxiliary sliding rail, the automation degree and safety of the on-line process are remarkably improved, and the method is particularly suitable for rapid deployment in a complex terrain or an electrified environment. And efficient, safe and autonomous online and offline of the robot module are realized.
Owner:SHANGHAI PLATFORM FOR SMART MFG CO LTD
Hydraulic lifting container gantry crane
The invention discloses a hydraulic lifting container gantry crane which comprises a gantry crane main beam, a movable trolley frame is arranged on the gantry crane main beam, two trolley wheel sets in rolling contact with the gantry crane main beam are installed on each of the left side and the right side of the bottom of the trolley frame, and a container lifting appliance is arranged below the trolley frame. Through the driving of the hydraulic cylinder and the design of the pulley blocks, the distance from the lifting point of the lifting appliance to the highest point of the crane is reduced to be less than or equal to 3.2 m, under the safety distance of 8.3 m clearance, the lifting height of 5000 mm can still be realized, the problem of low clearance scene pain points is solved, when the workshop clearance is relatively high, four movable pulley blocks are selected, and when the workshop clearance is only 8.3 m, a container with the full load of 20 feet needs to be carried. The lifting requirement can be met by switching to six movable pulley sets, the whole lifting mechanism does not need to be replaced, the gantry crane is suitable for carrying scenes of containers with different clearances and different specifications, and the flexibility of the gantry crane is far better than that of a traditional winch type gantry crane.
Owner:CHANGZHOU CHANGKUANG HOISTING MACHINERY
Suspension device of monorail hoist
The invention relates to the technical field of monorail hoists and discloses a monorail hoist suspension device which comprises a hoist body, a power device is fixedly connected to the inner wall of the hoist body, a winding frame is fixedly connected to the output end of the power device, a steel wire rope is fixedly connected to the inner wall of the winding frame, and a lifting hook is fixedly connected to the bottom of the steel wire rope. A through hole is formed in the top of the crane body, a lowering hole is formed in the bottom of the crane body, a sliding rail is arranged above the crane body, and a driving component is arranged at the top of the crane body; the driving part comprises a telescopic frame, and the end of the telescopic frame is fixedly connected with a driving device. When an electric push rod contracts, a polyurethane friction wheel is pushed to make contact with the inner wall of a sliding rail to complete installation of a crane body, at the moment, a telescopic frame is in a contracted state, when the telescopic frame contracts, an elastic rod is extruded through vertical plates, and the elastic rod pushes a positioning ring to move downwards through a positioning rod along with mutual approaching of the vertical plates; and when the positioning ring moves downwards, the extrusion rod is pushed to extrude the steel wire rope.
Owner:SHANDONG SHITU ELECTROMECHANICAL EQUIP CO LTD
Lithium battery unmanned monorail hoist
The invention relates to the technical field of hoisting equipment, and provides a lithium battery unmanned monorail hoist which comprises a suspension track and a hoist assembly, the hoist assembly comprises a car body unit, a hoisting and conveying unit and a suspension unit, the suspension unit is arranged on the suspension track, and the suspension unit comprises a power suspension unit and a load suspension unit. The vehicle body unit is connected with the power suspension unit, the hoisting conveying unit is connected with the load suspension unit, the load suspension unit comprises a suspension beam, load frames, load wheels and guide wheels, the load frames are arranged at the two ends of the suspension beam and comprise mounting ends on the two sides of a suspension rail, and the guide wheels and the load wheels are arranged at the mounting ends. The guide wheels abut against the guide side faces of the suspension rails, and the load-carrying wheels abut against the load-bearing faces of the suspension rails vertically. The problems that in the prior art, when a traveling wheel body of a suspension type rail crane faces a heavy load, due to the fact that the contact face is incomplete, the service life of the wheel body and components of the wheel body is prolonged, and the operation stability is poor are solved.
Owner:ZAOZHUANG XINYUANDA EQUIP MFG CO LTD
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
Distributed crane safety monitoring and early warning device
The invention discloses a distributed crane safety monitoring and early warning device which comprises a crane main body used for hoisting materials, the crane main body comprises hardware equipment and a software system, and the hardware equipment is used for forming the crane main body and comprises a cart operation assembly, a trolley operation assembly, a main beam, a hoisting assembly and a sensor assembly. The software system comprises a data acquisition unit, a data transmission unit, a data analysis and processing unit, an early warning unit, a control unit, a man-machine interaction unit and a data storage and query unit. According to the invention, various types of sensors are reasonably arranged on each key component of the crane, and multi-source data acquisition and adaptive sampling frequency adjustment technologies are combined, so that the spatial motion state, the load state, the self-structure state and the working environment of the crane are comprehensively and accurately monitored, diversified early warning modes and graded early warning mechanisms are provided, and the safety and reliability of the crane are improved. And the pertinence and effectiveness of early warning are improved by combining context awareness and intelligent voice early warning.
Owner:ANHUI SAISI ZHIWEI SECURITY TECH CO LTD
An aerial system for a camera
The present disclosure refers to aerial systems for cameras, typically for stabilized cameras, and also called suspended camera systems, which allow to move a camera through a three-dimensional space by means of cables. The present disclosure includes an aerial system for a camera, which comprises a main axle and at least three arm axles, the arm axles being perpendicular to and independently rotatable around said main axle. The arm axles are coupled to arms which in turn couple to a cable which is fed and reeled from a main reel for feeding and reeling a cable, and, upon coupling of a cable to each arm, the cables support a camera head coupled to the said means for coupling. The solution of the present disclosure enables, including through the provision of arm axles which rotate in relation to a main axle and independently from each other, to reach a wider area.
Owner:OMNICAM4SKY LDA
High-liquid crown block hook transportation equipment and method
The invention relates to the technical field of hoisting equipment, in particular to high-liquid crown block hook transportation equipment and method, and aims to solve the problem of unstable hook transportation in the prior art. Comprising a displacement seat, a hoisting through hole is formed in the center of the displacement seat, transportation driving modules used for driving the displacement seat to transport are arranged on the two sides of the displacement seat, a hook assembly is arranged below the displacement seat and comprises a hoisting block, and three hoisting arms are distributed on the outer side of the hoisting block in an array mode; the end of the lifting arm is connected with a lifting rope, the lifting rope is connected with a winding module used for winding the lifting rope, a vertical sliding rod is arranged in the center of the lifting block in a sliding mode, and a top plate is arranged at the upper end of the vertical sliding rod. Therefore, after the liquid containing cylinder is hoisted, the periphery of the liquid containing cylinder can be held tightly synchronously, and the problem that a heavy object shakes due to single-point suspension is solved.
Owner:TMNT SCI & TECH DEV CO LTD