59results about How to "Flexible lifting" patented technology

This utility model discloses a transferable stretcher cart, including a mobile frame, a support frame, and two sets of railings. The support frame is fixedly installed on the top of the mobile frame, and the two sets of railings are symmetrically arranged on the top of the support frame. Two sets of fixed seats are fixedly installed at the bottom of the support frame, and each of the two sets of fixed seats has an adjustment component inside. The adjustment components allow the railings to be lowered and retracted. This utility model, through the setting of the adjustment components, enables the railings to be flexibly raised and lowered. When transporting patients, the railings can be raised to effectively prevent patients from falling. When transferring patients, the railings can be quickly lowered and retracted, making the support frame flat. This solves the obstruction of traditional fixed railings, allowing medical staff to more smoothly move patients to the bed or operating table without the need for strenuous lifting, significantly reducing the difficulty of operation and the need for manpower. At the same time, it also avoids the risk of patients slipping due to lifting movements.

The utility model relates to an auxiliary mechanism for capacitance testing in the field of capacitance testing, which comprises a supporting plate, a top plate is connected onto the supporting plate through a jacking assembly, a connecting plate is connected onto the top plate through a moving assembly, and more than two groups of clamping assemblies capable of opening, closing and clamping are connected onto the side surface of the connecting plate. A clamping driving part is arranged at one end of the connecting plate, a jacking driving part is arranged on the supporting plate, the top plate can drive the two or more sets of clamping assemblies to alternately ascend and descend through the connecting plate, one set of clamping assemblies and the clamping driving part are matched, and the clamping driving part can drive the other set of clamping assemblies to conduct opening and closing clamping actions. According to the utility model, through the arrangement of the multiple groups of clamping assemblies, the multiple groups of clamping assemblies can be controlled to carry out a clamping test on the capacitor, and the shutdown waiting time of the clamping test is reduced under the alternate switching of the multiple groups of clamping assemblies, so that the test process is more efficient and smoother, and the overall flexibility and the test efficiency of the test process are improved at the same time.

The utility model discloses a double-station synchronous lifting tray loader which comprises a body, the body comprises a base, the base is connected with a top plate through a plurality of sets of connecting columns, the body is provided with two sets of lifting mechanisms, each lifting mechanism comprises a lifting plate, trays are placed on the lifting plates, the two ends of each lifting plate are provided with lug plates, and the lug plates are arranged on the base. The lug plate is in threaded connection with a lead screw, and the lower end of the lead screw is provided with a driven gear. The lifting mechanism further comprises a motor fixedly connected to the lower portion of the base, the motor is connected with a driving gear, and the driving gear drives the driven gear to rotate through a chain. According to the double-station synchronous lifting tray loader, the lifting mechanism can adjust the height of the tray loader according to the height of a conveying line, the lifting mechanism drives a driving gear through a motor, the driving gear drives a driven gear to rotate through a chain, then a lead screw is driven to rotate, and then the lead screw drives a lifting plate to move; and lifting can be flexibly completed with high precision.

The utility model discloses a lifting device and separation equipment, which comprises a support, an undercarriage and a hanging component, and the support is mounted on a barrel; the undercarriage is installed on the support and comprises a suspension arm, a straight pipe and a bent pipe, and the two ends of the bent pipe are connected with the suspension arm and the straight pipe respectively; the hanging assembly comprises a hanging rod and a driving piece, the first end of the hanging rod is connected with the driving piece, the second end of the hanging rod is connected with the end socket, the middle of the hanging rod is connected with the hanging arm, and the driving piece is used for driving the hanging rod to ascend and descend so as to open and close the end socket. The driving piece controls the hanging rod to move up and down, so that the hanging rod drives the sealing head to lift, and finally the opening and closing operation of the sealing head is realized; and through cooperative use of the suspension arm, the suspension rod and the driving piece, the sealing head of the separation equipment is convenient to open, and the equipment maintenance efficiency is improved.

The application relates to the technical field of loader load support, and discloses a loader load support device, which comprises a load support frame, a horizontal rod is fixedly arranged at the top end of the inner wall of the load support frame, air cylinders are symmetrically arranged at the bottom of the horizontal rod, an inner hanging frame is connected to the output end of the air cylinders, a plurality of cantilevers are equidistantly arranged on the outer walls of the two sides of the inner hanging frame, and a group of bearing blocks are arranged at the two ends of the bottom of the load support frame. The device is quickly mounted on the loader through a hook, the inner hanging frame is driven to flexibly ascend and descend by the air cylinders, and loads of different heights can be adapted; the cantilevers are matched with anti-skid hooks, loads of various shapes can be stably fixed through multi-angle adjustment and hooking. Meanwhile, a damping system composed of damping springs and the bearing blocks can effectively absorb vibration impact during driving, and the safety of the load is protected. Stable bearing structures are formed by the horizontal rod, inner support rods and other components, the whole device is convenient to operate and functionally integrated, and the safety and applicability of the loader during load transportation are obviously improved.

This application relates to the field of energy storage box technology and discloses a portable home energy storage box, including an energy storage box body. Multiple guide rails are fixedly connected to the outer walls of both sides of the energy storage box body. Sliding strips are slidably connected to the inner walls of the guide rails. Universal wheels are installed at the bottom ends of the multiple sliding strips, and a top frame is fixedly connected to their top ends. A lifting mechanism for adjusting the height of the multiple universal wheels is installed between the top frame and the energy storage box body. A handle is hinged to the top outer wall of the top frame through a connecting seat. In this utility model, the lifting mechanism can realize the flexible lifting and lowering of the universal wheels. When it is necessary to move the energy storage box, the handle is turned to drive the two-way lead screw, which drives the nut ring and connecting rod to move, so that the universal wheels lower and contact the ground, easily supporting the energy storage box. Users can use the universal wheels to achieve 360-degree free turning and movement, whether moving between different rooms in the home or pushing it on complex outdoor terrain, it can easily cope with the situation.

The utility model is applicable to the technical field of snow removal equipment, and provides a multi-connecting-rod snow removal shovel with an adjustable snow removal angle, which comprises a rear connecting frame, and two deflection limiters are symmetrically arranged on two sides of the rear connecting frame; the lower connecting frame is connected between the two deflection limiters, and one end of the upper connecting frame is hinged to the top of the lower connecting frame; a piston rod of the lifting oil cylinder is connected with the bottom of the upper tripod, and a base of the lifting oil cylinder is connected with the rear connecting frame; the two deflection hydraulic cylinders are hinged to the two sides of the rear connecting frame; the shovel body is connected with a piston rod of the deflection hydraulic cylinder, and a detachable shovel blade is arranged on the shovel body; and the heating mechanism is arranged on the shovel body. The snow shovel has the beneficial effects that the snow removal efficiency is improved, the damage to the road surface is reduced, and the application range of the snow shovel is expanded, so that the snow shovel can meet the snow removal operation requirements of multiple scenes.

This utility model relates to a rod positioning and bonding fixture for processing hemispherical resonators, including a fixture base. The fixture base is equipped with a side frame, a rod support assembly, and an automatic glue applicator. The side frame has a clamping member for holding a reference rod. The rod support assembly supports the molten quartz rod and has a drive mechanism for aligning the end of the molten quartz rod with the end of the reference rod. The automatic glue applicator is located between the clamping member and the rod support assembly and is used to apply glue to the end of the reference rod. In this utility model, the clamping member on the side frame fixes the reference rod to provide a stable processing reference; the rod support assembly supports the molten quartz rod and achieves precise alignment with the reference rod through the drive mechanism, ensuring coaxiality and contact accuracy between the two; the automatic glue applicator, located between the two, can accurately apply glue to the end of the reference rod, ensuring reliable and consistent bonding.

The invention provides an integrated waterproof hammer type air valve which comprises a valve body and a valve cover, a flow limiting mechanism capable of controlling the exhaust speed according to the exhaust pressure difference is arranged on the valve cover, an inner support is arranged in the valve body, a floater is arranged on the inner support and can vertically float along the axis of the valve body along with the water level, and the floater comprises an upper floater body and a lower floater body. A boss is arranged on the side, opposite to the lower floater, of the upper floater, a through exhaust hole is formed in the upper floater, one end of the exhaust hole extends to the boss, a groove is formed in the side, opposite to the upper floater, of the lower floater, a through air inlet hole is formed in the lower floater, and one end of the air inlet hole extends to the groove. When the upper floater and the lower floater are separated, the air inlet hole is communicated with the exhaust hole through the groove, a large air inlet and outlet opening is formed in the top of the valve body, and a sealing ring matched with the upper floater is arranged on the large air inlet and outlet opening. Air exhausting and air supplementing of the pipeline can be achieved through the upper floater, the lower floater and the flow limiting mechanism.

The rolling brush equipment comprises a main support, a side baffle and an electric telescopic rod, a rolling brush body is arranged at the top end of the main support, a threaded connector is fixedly installed on the lower surface of the middle of the main support, the outer surface of the threaded connector is in threaded connection with a handheld rod, and a plurality of sliding grooves are formed in the outer surface of the top end of the handheld rod. The two side baffles are symmetrically arranged on the two sides, in the length direction, of the main support, connecting frames are fixedly installed on the lower surfaces of the two side baffles correspondingly, semi-hoop rings are fixedly installed on the opposite sides of the bottom ends of the two connecting frames correspondingly, the two semi-hoop rings are symmetrically arranged, and a plurality of protruding columns are fixedly installed on the inner surfaces of the two semi-hoop rings correspondingly. The outer surfaces of the multiple protruding columns and the inner surfaces of the multiple sliding grooves are installed in a sliding mode. The side baffles are installed on the two sides of the main support, particle materials splashed in the operation process of the rolling brush body are blocked, the protection effect of the device is improved to a certain degree, flexible lifting of the device is controlled through the electric telescopic rod, and interference to material adhering operation is reduced.

The utility model relates to the technical field of packaging, and discloses a drawer type lifting packaging structure which comprises an outer box body, an inner box body is slidably connected to the inner side of the outer box body, a placing box is arranged on the inner side of the inner box body, and a first connecting plate is rotatably connected to the outer side of the placing box. According to the drawer type lifting packaging structure, through the cooperation effect of the outer box body, the inner box body and the containing box, at the moment, the outer box body and the inner box body are in sliding connection, a first connecting plate, a second connecting plate and the containing box are in rotating connection, a unique linkage lifting structure is formed, and the single structural form of traditional packaging is changed; a drawer type lifting structure is formed, then through cooperation of a spring and a supporting plate, supporting of a containing box can be assisted, the stability of the containing box during suspension is improved, compared with an old and single traditional package, eggs are convenient to take and place in the using process of the package through the innovative design, operation is more convenient, meanwhile, the using process of the package is simplified through the structural design, and the packaging cost is reduced. And the user experience is improved.

The utility model relates to ceramic grouting piece measurement technical field, concretely to a kind of ceramic grouting piece size measuring device, including grouting table and auxiliary mechanism, the upper surface of grouting table is equipped with grouting groove, the inside of grouting groove is provided with grouting piece body, auxiliary mechanism is located at the top of grouting piece body, the auxiliary mechanism includes. Side column, sliding slot and sliding block, the upper surface of grouting table side is provided with side column;The utility model is set in sliding block and the sliding slot of side column, limit slot mutually coincide and movably set in device, cooperate with the movable ball in recess and the sliding slot inner wall adhesion, can let sliding block drive installation top plate and the flexible lifting of measurement structure below, easily adapt to grouting piece body of different height, simultaneously, installation top plate is connected measuring plate by spring, the elasticity of spring can make measuring plate closely adhere grouting piece surface, without complex fixing procedure, the preparation work before measurement is simplified, to improve measurement efficiency.

The utility model relates to medical equipment technical field discloses a kind of multi-angle breast tumor image linkage observation stand, including stand, the upper end of the stand is connected with telescopic column for adjusting, the side of telescopic column is fixedly installed with the mounting plate for connection, the side of the mounting plate is fixedly connected with the support for positioning.This multi-angle breast tumor image linkage observation stand is cooperatively arranged by stand, telescopic column, mounting plate, support, first adjusting plate, second adjusting plate, connecting frame and display screen, the angle adjustment of display screen in horizontal rotation can be realized by the combination of first adjusting plate and second adjusting plate, the detachable design of connecting frame is combined, to form all-around adjustment range, thereby solve the limitation of the fixed angle of traditional observation stand, doctor can observe tumor morphology, boundary and the relationship with surrounding tissue from different angles without repeatedly adjusting own posture, avoid missing key information due to insufficient viewing angle.

The utility model provides a kind of coating's stirring device for seed dressing agent preparation, including the base of being fixed to ground and the vertical frame of being equipped with both sides, the stirring pot of being installed in vertical frame middle part, the bottom has the discharge pipe and the electric control valve, the lifting plate liftable in vertical frame upper portion, the synchronous drive assembly containing hydraulic rod and lifting rod, the stirring system consisting of stirring motor, stirring shaft, stirring blade, and the feed pipe and medicament pipe of being located in lifting plate. Still contain sealing ring, sliding slot, support rod, longitudinal conveying belt. The device realizes uniform efficient stirring, and lifting is flexible and good sealing, feeding and discharging are convenient, structure is stable and reliable, can improve seed dressing agent preparation quality and efficiency, applicable to seed dressing agent production.

The utility model discloses a guardrail crossing device for expressway construction, which comprises a mobile vehicle, a conveying mechanism is arranged on the mobile vehicle, the conveying mechanism comprises a lifting frame, a transverse moving mechanism, a fixing sleeve, an inserting rod, a crossing plate, a reinforcing plate, a threaded pipe, a horn mouth, a follow-up mechanism and a fitting plate, the lifting frame is mounted on the mobile vehicle, and the transverse moving mechanism is mounted on the lifting frame. The transverse moving mechanism is connected to the lifting frame and the fixing sleeve in a matched mode, the inserting rod is installed on the crossing plate, the guardrail crossing device for expressway construction has flexible lifting and moving capacity due to the design of the conveying mechanism, and the crossing plate can be easily adjusted to the proper height and position through cooperation of the lifting frame and the transverse moving mechanism. By means of the lifting function of the lifting frame and the moving capacity of the transverse moving mechanism, construction efficiency is greatly improved, the risk that workers bypass or climb over the guardrail is reduced, and construction safety is guaranteed.

The utility model provides a kind of adjustable goods volume measuring equipment, comprising: the platform, the side edge of the platform is provided with lifting mechanism, the two sides of the lifting mechanism are provided with slide rail, and the middle part of the lifting mechanism is provided with screw rod, the lifting mechanism slidingly is provided with light shield, camera and distance measuring sensor are installed in the inside center of the light shield, computer display and electronic scale display are installed in the lifting mechanism close to the side of the platform;The platform is provided with scale table above, and the scale table is embedded with positioning mechanism;The inside of the platform is provided with cavity, the cavity is configured to place computer, the utility model automatically corrects the position of goods by positioning mechanism, adjusts the distance between camera and goods in combination with lifting mechanism, changes ambient light source to improve the accuracy of camera snapshot, improves the measuring efficiency and accuracy, and is suitable for multiple fields.

The utility model discloses portable collapsible steam turbine maintenance auxiliary platform belongs to steam turbine maintenance technical field, including main body frame, main body frame is provided with two groups and symmetrical even distribution, and the inner chamber of two groups of main body frame is fixedly installed with platform, and the inner chamber of two groups of main body frame is fixedly installed with platform, and the inner chamber of two groups of main body frame is fixedly installed with platform, and the inner chamber of two groups of main body frame is fixedly installed with platform, and the inner chamber of two groups of main body frame is fixedly installed with platform, and the inner chamber of two groups of main body frame is fixedly installed with platform, and the inner chamber of two groups of main body frame is fixedly installed with platform, and the inner chamber of two groups of main body frame is fixedly installed with platform, and the inner chamber of two groups of main body frame is fixedly installed with platform, and the inner chamber of two groups of main body frame is fixedly installed with platform, and the inner chamber of two groups of main body frame is fixedly installed with platform, and the inner chamber of two groups of main body frame is fixedly installed with platform, and the inner chamber of two groups of main body frame is fixedly installed with platform, and the inner chamber of two groups of main body frame is fixedly installed with platform, and the inner chamber of two groups of main body frame is fixedly installed with platform, and the inner chamber of two groups of main body frame

This utility model relates to the field of urban greening engineering technology and discloses a movable and modular public green space landscape construction device, including a shell, planting boxes, and a water storage tank. The planting boxes and water storage tank are assembled inside the shell. The planting boxes are mounted on the shell via their top edges, and the water storage tank is slidably embedded in the shell. An adjustment component for driving the water storage tank to move up and down is installed at the bottom of the water storage tank. The adjustment component includes a lead screw shaft, a lead screw sleeve, a driven gear, and a driving gear. A connector is provided on one side of the shell, and connection holes are provided on the other three sides. Adjacent shells are connected by the connector and the connection holes. This utility model allows for flexible position adjustment according to needs via casters. Adjacent shells can be quickly assembled and disassembled using the connector and the connection holes, easily creating diverse landscape forms. The stackable design of the planting boxes facilitates the replacement of green plants, and the water storage tank can be flexibly raised and lowered via the adjustment component. An observation port allows for intuitive monitoring of the water level, and a seat 18 is provided for pedestrians to rest temporarily, enhancing practicality.

The utility model relates to the technical field of medical instruments, in particular to an adjustable flushing frame for orthopedic trauma surgery, which comprises a base, a lifting rod is mounted at the top of the base, an adjusting plate is mounted at the top of the lifting rod, and a mounting plate is mounted at the front end of the adjusting plate. Two symmetrically-distributed fixing frames are fixedly connected to the front end of the mounting plate, an adjusting assembly is mounted between the lifting rod and the adjusting plate, and a moving assembly is mounted between the adjusting plate and the mounting plate; and the lifting rod comprises an outer cylinder, a first lead screw, a sleeve, a limiting block and a limiting groove, the outer cylinder is fixedly connected to the top of the base, the first lead screw is movably installed in the outer cylinder, the sleeve is movably installed in the outer cylinder, and the sleeve is arranged on the outer wall of the first lead screw in a threaded and sleeving mode. According to the utility model, the problems of inconvenience in surgical operation, poor flushing effect and increased wound infection risk caused by incapability of lifting and angle adjustment of the conventional flushing frame are solved.

The utility model discloses an industrial CT imaging device, including fixed establishment and imaging mechanism, the fixed establishment includes the front board, and the lifting piece of front board sliding connection, and the T -shaped dish of lifting piece swing joint, and the mechanical arm of T -shaped dish connection, and the electromagnetic chuck of mechanical arm movable end connection, imaging mechanism, the imaging mechanism includes the gradient board of being located in front board one side. In the utility model, the mechanical arm is close to special-shaped metal with electromagnetic chuck, makes electromagnetic chuck and the plane on special-shaped metal fit, and then computer makes electromagnetic chuck energization, under electromagnet principle, special-shaped metal is hoisted, then X -ray generating device sends X -ray, and X -ray scanning result is imaged through flat panel imager, and is transmitted to the computer, here, the movable end of mechanical arm can lift flexibly, make the multiple faces of special-shaped metal can be irradiated to X -ray, ensure the imaging accuracy.

The invention belongs to the technical field of printing ink processing, particularly relates to a magnetic printing ink preparation device and a preparation method, and aims to solve the problems that an existing reaction kettle needs to be transferred to a subsequent step for filtering and washing a material after a reaction, transfer is inconvenient, and the processing efficiency is low due to the fact that stirring needs to be performed by depending on other equipment before the reaction. According to the scheme, the device comprises a reaction kettle, three charging barrels are fixedly arranged at the top of the reaction kettle in a penetrating mode, stirring shafts are rotatably arranged in the charging barrels in a penetrating mode, a plurality of stirring spoons used for stirring materials are fixedly arranged on the outer walls of the stirring shafts, and discharging mechanisms are arranged at the bottoms of the charging barrels; the whole magnetic ink preparation device integrates stirring, mixing, centrifugal separation, discharging and cleaning, automation and continuity of the production process are achieved, the number of times of material transfer can be reduced, meanwhile, the equipment is reasonable in structural design and easy and convenient to operate, the skill requirement for operators is lowered, and the flexibility and adaptability of a production line are improved.

The utility model relates to sewage detection device technical field discloses a sewage detection device for environmental detection, including support, measurement structure and clamping device, and the support top surface is provided with the mounting groove, and the measurement structure is connected the support top surface mounting groove through clamping device, and the support side wall is equipped with interlayer, and the clamping device rotary connection support side wall interlayer, and the clamping device includes first connecting arm, second connecting arm, clamping joint and elastic part, and one end of first connecting arm is fixedly connected with one end of second connecting arm, and the connecting place of first connecting arm and second connecting arm is rotatably connected with support side wall interlayer through the pivot, and the other end of second connecting arm is fixedly connected with the clamping joint for clamping measurement structure, and the bottom surface of second connecting arm is equipped with elastic part. The utility model support and the split type structure design of measurement structure have provided stable support for whole device, and through setting up clamping device, realized the quick installation and disassembly of measurement structure.

The utility model relates to the technical field of riverway water ecological restoration, in particular to a garbage collecting device for riverway water ecological restoration, which comprises a base, a fixed plate, a lifting component, an outer cylinder, a filter cylinder, a fixed frame, a rotating shaft, a rotating component, a transverse scraping plate and a side scraping plate, the fixed plate is arranged on one side of the base, and the lifting component is arranged on one side of the fixed plate. A fixing frame is arranged on one side of the lifting assembly, a first rotating shaft is arranged on one side of the fixing frame, a rotating assembly is arranged on one side of the fixing frame, an outer cylinder is arranged on the outer side of the first rotating shaft, a filter cylinder is arranged on the inner side of the outer cylinder, a second rotating shaft is arranged on the bottom face of the inner side of the filter cylinder, and a transverse scraping plate is arranged on the outer side of the second rotating shaft. A side scraping plate is arranged at one end of the transverse scraping plate; according to the garbage can, garbage remaining in the can wall is scraped in time in a multidirectional scraping mode, the garbage is prevented from being stubborn left in the can, it is guaranteed that the collected garbage is fully discharged, the garbage is prevented from entering a water body again along with the can, and therefore the practical value of the device is effectively enhanced.

The utility model discloses automatic regularizing unloading mechanism of labeling machine, including setting in the unloading mechanism body of labeling machine belt conveyer one side, the labeling machine belt conveyer includes conveyer belt, a plurality of baffle are fixedly connected with outside equal interval of conveyer belt, the unloading mechanism body includes: the base, and the bottom four corners rotation installation have the universal wheel of lock with the base. The utility model discloses through setting up a series of structures, can to a plurality of to be pasted label bottle column spare unloading and conveying one by one, be convenient for auxiliary personnel to the automatic accurate control distance horizontal displacement adjustment of stop limit lever, the accurate unloading work of different diameter to be pasted label bottle column spare is limited, avoid a plurality of to be pasted label bottle column spare unloading simultaneously and lead to messy and cause the phenomenon that follow-up is difficult to paste label, realize automatic regularizing unloading work, reduce manual unloading adjustment phenomenon and manpower cost, improve production efficiency, can according to the flexible lifting adjustment of guide material box of different labeling machine belt conveyer height and guide the discharge unloading height, improve applicability.

The utility model relates to the technical field of automobile parts, and discloses an oil cylinder assembly for an automobile armrest, which comprises a mounting assembly, an oil cylinder assembly and an armrest body, the mounting assembly comprises a bottom plate, side plates are fixedly mounted on the four side surfaces of the bottom plate, a hydraulic oil tank is fixedly mounted at the center of the surface of the bottom plate, and the hydraulic oil tank is fixedly connected with the oil cylinder assembly. Second fixing bolts are arranged, mounting and dismounting are facilitated, the connecting stability of the cylinder base and the bottom plate is enhanced through the mounting holes, it is ensured that the oil cylinder assembly cannot shake or shift easily in the using process, and the cylinder barrel and the end cover are connected through the first mounting holes and the first fixing bolts; meanwhile, a first sealing ring, a second sealing ring and a third sealing ring are arranged at the connecting position, a multi-sealing structure effectively prevents hydraulic oil leakage, pistons and piston rods are arranged in the two sets of cylinder barrels, and therefore the handrail body can flexibly conduct lifting and other action adjustment under the action of hydraulic oil; the use requirements of drivers and passengers on different heights of the automobile armrest are met, and the riding comfort is improved.

The utility model discloses an outer wall construction movable combined operation platform which comprises a movable vehicle body, a telescopic supporting rod is arranged on the movable vehicle body, the telescopic supporting rod can obliquely extend upwards with the movable vehicle body as a starting point, an included angle is formed between the telescopic supporting rod and the movable vehicle body, and a fixed pulley is arranged at the upper end of the telescopic supporting rod. A fixed pulley is arranged on the movable trolley body, the fixed pulley is combined with a steel wire rope to be connected with an operation platform, the operation platform can ascend or descend through the fixed pulley and the steel wire rope, and a balance weight for preventing the movable trolley body from toppling over is arranged on the side, away from the operation platform, of the surface of the movable trolley body. And plane movement of the crank arm ladder truck is flexible. When the external wall of a building is constructed, the influence on the trip of surrounding residents can be reduced while the construction task can be efficiently completed.

The invention discloses a marine equipment lifting and transporting device, and relates to the technical field of lifting and transporting devices. The marine equipment lifting and transporting device comprises a supporting bottom plate, a first sliding groove is provided on the upper surface of the supporting bottom plate, a lifting support frame is provided on the upper surface of the supporting bottom plate, a lifting frame is provided on the lifting support frame, a steel wire rope is provided on the lifting frame, a fixing hook is provided on the steel wire rope, and a moving component is provided on the supporting bottom plate. The moving component is used for the lateral movement and rotation of the lifting support frame, and two fixing clamps are provided. The two fixing clamps cooperate with two multi-section electric telescopic rods to simply limit and fix the marine equipment, and when the marine equipment is lifted and transported, the shaking of the marine equipment can be reduced, and the pressure on the steel wire rope due to the shaking of the marine equipment can be reduced, so as to improve the stability and safety of the marine equipment lifting and transporting device during lifting and transporting.