50results about How to "Improve turnover rate" patented technology

The invention relates to the technical field of artificial intelligence and data processing, in particular to a material business data AI-oriented training and reasoning method and application, and the method comprises the steps: carrying out the heterogeneous data alignment based on a multi-dimensional space-time interpolation grid; reasoning optimization based on dynamic grouping cutting and cold and hot weight routing; the invention relates to adaptive updating based on dynamic drift monitoring and experience playback. According to the method, through multi-dimensional space-time alignment and delay compensation, the data quality and the model training basis are improved; intelligent on-demand allocation of computing resources is realized through dynamic grouping and differentiated reasoning strategies; and through online monitoring and a double-path updating mechanism, the continuous effectiveness of the model in a dynamic environment is ensured.

The invention belongs to the technical field of molds, and particularly relates to a one-time spliced and formed integral sliding type support cast-in-place mold which comprises an inner mold system and a side mold system which integrally slide, the side mold system is in butt joint with a bottom mold, and the inner mold system and a fixed mold jointly construct a main body structure for cast-in-place operation; the inner mold system comprises a first inner mold plate, a second inner mold plate and a third inner mold plate, the second inner mold plate and the third inner mold plate are symmetrically arranged on the two sides of the first inner mold plate, the edge of the first inner mold plate is hinged to the edge of the second inner mold plate, and the edge of the second inner mold plate is hinged to the edge of the third inner mold plate. The fabricated inner formwork system and the fabricated side formwork system are used, turnover use of the inner formwork system and the side formwork system is achieved, the material turnover rate is increased, meanwhile, in turnover work, the inner formwork system and the side formwork system do not need to be landed on the ground, and the use benefits are more prominent especially in gully areas with complex terrains and the complex environments that construction roads are difficult to build, and material transition is inconvenient.

This application relates to a residential parcel transportation device applicable to drone logistics. This application falls within the field of low-altitude economic technology. The technical solution adopted in this application includes: a rooftop transfer system, installed on the rooftop of a residential building, for receiving parcels dropped by drones and completing parcel alignment, horizontal transfer, and temporary storage scheduling; an exterior vertical transportation system, fixedly installed on the building's exterior facade and located directly below the rooftop transfer system, for vertically transferring parcels output from the rooftop transfer system to the corresponding floors; and a user-end receiving system, installed near the windows of users on each floor of the residence, for receiving vertically transferred parcels and real-time monitoring of the support occupancy status; the horizontal transfer end of the rooftop transfer system and the initial bearing position of the exterior vertical transportation system are at the same horizontal height and on the same straight line perpendicular to the building's exterior wall, achieving seamless connection between horizontal and vertical transfer.

The utility model discloses a tool for steel column bottom concrete pouring, including dustpan and suspension subassembly, the dustpan is by bottom plate and the side edge board of surrounding the three sides of bottom plate upper portion, and the bottom plate front end of not having the side edge board extends outward and forms and can insert the insert piece in the steel column pouring hole, two opposite side edge board rear upper end respectively has the through hole, and the suspension subassembly is by the connecting rod with the thread of both ends, limiting nut and two root hook type suspension rods, and the rod end tail of root hook type suspension rod has the through hole, and the both ends of connecting rod pass through the through hole of two side edge boards and the through hole on root hook type suspension rod, and two root hook type suspension rods are respectively movably fixed on the outside of two side edge boards through limiting nut. The problem that the steel structure in steel column bottom concrete pouring process needs more artificial, and the construction efficiency is low is solved thoroughly, and can be recycled.

The application discloses an outdoor shared power pile intelligent control management system and relates to the field of remote monitoring and management of power piles. The system comprises a shared power battery composed of a main energy storage battery and a backup battery group. The power supply priority of the backup battery is adjusted based on the power grid power consumption period grading, corresponding electricity price and power pile usage state switching. The residual power of a charging vehicle and the expected stay time of a user are obtained through a vehicle communication interface. A comprehensive urgency index is calculated based on the above information. A power pile power supply scheduling scheme containing a time-of-use billing strategy is generated in combination with the power supply state. The safety abnormality is judged according to the power pile power supply scheduling scheme and the monitored line temperature and leakage current. Remote enabling judgment logic is set for the power pile that is disabled due to safety abnormality, thereby solving the problems of low resource utilization, high operating cost, inflexible scheduling and lagging safety monitoring in the prior art.

The application relates to the technical field of admixtures for building materials, in particular to a special polycarboxylic water reducing agent for gypsum boards, which comprises the following steps: S1, preparing a multifunctional monomer mixed solution; S2, preparing an initiation system: dissolving polyether macromonomer and a chain transfer agent in part of water, placing the water in a reactor, heating to a preset temperature and keeping constant; S3, performing a gradient copolymerization reaction: under the constant temperature condition, synchronously and slowly adding the multifunctional monomer mixed solution and an oxidant aqueous solution into the initiation system; S4, performing aging and post-treatment: after the addition is completed, keeping constant temperature aging at the preset temperature, then reducing the temperature, and neutralizing with lye until the pH value is 6-7, so that the special polycarboxylic water reducing agent is obtained. The whole process does not need toxic and harmful raw materials such as formaldehyde and naphthalene, and conforms to the green chemistry direction. The problems of demolding difficulty and production line congestion caused by retardation are solved, and the mold turnover rate and the production line efficiency are significantly improved. Under a higher water reducing rate, lower porosity (non-bubble pore) and higher compactness can be obtained.

Embodiments of the present application relate to the field of financial technology, and disclose an insurance service recommendation method and device, a server and a storage medium, wherein the method comprises: obtaining basic information of a user, extracting feature data corresponding to the user according to the basic information, classifying the user to obtain a category label of the user, and determining a target service strategy suitable for the user according to the category label; sending an insurance service questionnaire to a terminal device according to the target service strategy and obtaining feedback of the questionnaire; determining an insurance service keyword and an insurance service theme according to the feedback of the questionnaire, generating a plurality of theme cover images according to the insurance service keyword by using an image generation model; generating target insurance service content according to the theme cover images and the insurance service theme, and sending the target insurance service content to the terminal device. The insurance service recommendation method realizes insurance service pushing based on the category of the user, improves the customer service quality of the insurance service, and further improves the transaction rate of the insurance service.

The present invention provides a culture medium for oyster mushroom and a method for cultivating oyster mushroom, and relates to the technical field of cultivation of edible fungi. The present invention first provides a culture medium for oyster mushroom, wherein the raw materials of the culture medium for oyster mushroom include dry materials, wherein, based on the total weight of the dry materials of the culture medium for oyster mushroom as 100%, the dry materials include the following raw material components: 10-40% applewood, 5-20% beet pulp, 20-60% corn cobs, 10-20% wheat straw, 3-10% soybean meal, 5-15% bran, 2-8% cornmeal, 0.5-2% gypsum, 0.5-2% lime, 0.1-0.5% magnesium salt, 0.1-0.5% phenylalanine, and 0.1-0.5% soy protein. Cultivation using the culture medium for oyster mushroom provided by the present invention can significantly improve the yield of the first two waves of oyster mushroom, and the bioconversion rate of the first two waves is high.

The invention relates to an inverted pushing installation method for a large converter. A lower section of a converter shell, a middle section of the converter shell and a backing ring are divided into combined modules, an upper section of the converter shell is divided into a first single module, and a tilting device is divided into a second single module; the assembled combined module is hoisted to a jacking adjusting device composed of a hydraulic portal frame and a sliding rail, the first single module is arranged on a hydraulic module vehicle, and the combined module and the first single module are assembled together through cooperation of the jacking adjusting device and the hydraulic module vehicle to form a converter body; the converter main body is downwards transported to a converter mounting position by the hydraulic module vehicle and is mounted in place; and the second single module is integrally lifted and mounted in place through the hydraulic gantry lifting device. Compared with an existing installation method, the method has the advantages of being high in installation efficiency, low in construction cost, high in installation precision, high in safety and reliability, high in automation degree, high in construction equipment universality and the like.

Embodiments of the present application provide a flight travel ticket booking method and a computer program product, applied to a travel service platform, comprising: determining a flight ticket booking scheme of a user, the flight ticket booking scheme comprising a departure place, a destination and at least one transfer place; generating a corresponding video according to the flight ticket booking scheme; the video at least comprising a flight trajectory corresponding to the flight ticket booking scheme dynamically displayed on a map; the flight trajectory at least comprising a flight trajectory of a trip and / or a flight trajectory of a return trip, the flight trajectory comprising flight trajectories of at least three segments of a trip displayed in sequence; obtaining the video corresponding to the flight ticket booking scheme, and displaying. The trip is presented to the user through multi-dimensional information of pictures and sounds, attracting the user while improving the purchase efficiency of the user for the travel vehicle ticket, and improving the transaction rate of the travel service platform.

The invention belongs to a slipway half-ship sliding system in the technical field of ship construction, and further relates to a sliding method of the slipway half-ship sliding system. Each sliding plate assembly comprises a plurality of sliding plates (A5) which are transversely arranged at intervals, the longitudinally adjacent sliding plates (A5) of each sliding plate assembly are fixedly connected, the opposite sliding plates (A5) in the two transversely adjacent sliding plate assemblies are transversely and fixedly connected through cross beams (A2), outer sliding limiting parts (A6) are arranged on the lower portions of the inner sides of the sliding plates (A5), and the cross beams (A4) are connected with the sliding plates (A5) through connecting parts (A7). According to the slipway half-ship sliding system, the utilization rate of the slipway can be effectively increased, it is guaranteed that ships are continuously carried on the slipway, and it is guaranteed that a stern block of a ship body can safely and reliably slide.

The tray leasing-based management positioning system comprises a plurality of glass trays, positioning units fixed to the glass trays and a central controller, the central controller comprises a dynamic election unit, a relative positioning unit, a cluster positioning unit and a display unit, the positioning unit comprises: a first positioning module, which acquires ranging data of relative positions of a plurality of trays in the same vehicle; a second positioning module, which acquires absolute positions of the trays; an acceleration monitoring module, which detects the static / moving state of the glass trays and triggers mode switching of the positioning unit; the dynamic election unit selects a master positioning unit among the positioning units located on the same transport tool; the relative positioning unit calculates the relative positions of slave positioning units and the master positioning unit located on the same transport tool based on a two-way ranging method; the cluster positioning unit converts the positioning data into cluster two-dimensional coordinates and generates a position heat map; and the display unit displays the position heat map. The application improves positioning accuracy and improves resource utilization of the trays.

The utility model discloses a kind of kart vehicle body telescopic adjusting devices and kart. The device is applied to the kart vehicle body with front vehicle support and rear vehicle support, load bar is equipped on front vehicle support, hollow sleeve rod is equipped on rear vehicle support opposite to load bar, load bar can slide in axial direction to change the distance between front and rear vehicle support. Adjusting component includes shell body fixed on front vehicle support, direction conversion structure arranged in shell body and screw rod cooperated with nut and sleeve, direction conversion structure is made of meshing gear set, for converting hand lever rotation into screw rod autorotation and driving vehicle body telescopic;Between load bar and hollow sleeve rod is sliding fit, end portion is equipped with limit structure, and scale mark is set on load bar and / or hollow sleeve rod. The kart using the device can conveniently adjust wheelbase within a certain range, adapt to drivers of different heights, with simple structure, low cost, safe and reliable adjustment.

This invention relates to a beam-column docking device for steel structure construction, comprising: a component installation docking clamp, including a set of component clamping plates welded to a steel column component; a component locking assembly, including a first temporary frame detachably installed on the outside of a component clamping plate, the first temporary frame being provided with a conduit for temporarily storing locking bolts, each conduit containing a corresponding locking bolt movably inserted, an electromagnet for attracting and fixing the locking bolts being fixed to the outer end of the first temporary frame, and a corresponding bolt pushing spring being fixed to the inner side of the electromagnet; and a component alignment correction mechanism, wherein the beam component, under the hoisting of corresponding hoisting equipment, is inserted at its end between a set of component clamping plates of the steel column component, and the component alignment correction mechanism is used to correct the position of the beam component. This invention enables rapid docking of beam-column components in steel structures and significantly improves the turnover rate of equipment used for hoisting beam components.

The invention relates to the field of software technology application, in particular to an innovative service and technology-driven quality living service platform, which adopts the technical scheme that brokers at all levels are stimulated through a multi-level joining and multi-level division mode, team cooperation is promoted, the flexibility of an organizational structure is improved, resource allocation is optimized, and platform cohesion is enhanced; the rapid development of the platform and the expansion of the market can be promoted; the working efficiency and the service quality of brokers are improved through a comprehensive business support mode, so that the brokers stand out of a housing estate agency market with intense competition; the visual operation control mode not only can improve the capability of responding to market changes, but also can improve the overall operation efficiency and profitability, and can promote the transparency and circulation of information, thereby motivating the enthusiasm and competitiveness of employees. According to the national broker mode, extensive social resources are mobilized, an incentive mechanism and benefit sharing are provided, the transaction efficiency and the customer satisfaction are improved, and more business opportunities and market competitiveness are brought to the platform.

This application provides a model update method and apparatus, a speech conversion method, device, and storage medium, belonging to the field of financial technology. The method includes: acquiring sample speech data; inputting the sample speech data into a neural network model; encoding the sample speech data through an encoding network to obtain an initial audio feature vector; indexing the initial audio feature vector based on a preset codebook to obtain an audio frame index; extracting phoneme features from the initial audio feature vector based on the audio frame index to obtain an initial phoneme feature vector; performing speech alignment on the initial phoneme feature vector to obtain a sample audio embedding vector; decoding the sample audio embedding vector and the speech style embedding vector through a decoding network to obtain synthesized speech data; and updating the parameters of the neural network model based on the synthesized speech data and the sample speech data to obtain a speech conversion model. This application can improve the accuracy of the model in speech conversion.

The invention relates to the technical field of data processing, in particular to an agricultural equipment sales-oriented full-process business management and analysis system, which comprises a time sequence feature analysis module configured to generate a trend amplification coefficient according to a matching relationship between current time and a preset farming time window, and weight historical sales volume data based on the trend amplification coefficient to obtain a weighted historical sales volume; outputting a dynamic safe water level line; the bimodal arbitration module is configured to compare the current available stock with the dynamic safety water line in real time; a sequence distribution mechanism or a weight filtering mechanism is activated; and the data consistency guarantee module is configured to respond to the allocation of the resource locking authority, generate a temporary token in a memory, and asynchronously trigger data synchronization aiming at the database. According to the method, the problems of resource mismatching and concurrent deadlock under the seasonal pulse demand are solved through the time sequence dynamic water level and bimodal arbitration.

The utility model provides a kind of steel encloses purlin wing plate connecting device, including the wing plate side wall of at least one side of steel encloses purlin joint place close adhesion's connecting plate, connecting plate one end is equipped with first clamping part, connecting plate other end is equipped with second clamping part, first clamping part and second clamping part are oppositely arranged;First clamping part and second clamping part are all clamped on the wing plate of steel encloses purlin joint place, wherein, first clamping part is clamped on the one end of wing plate along vertical direction, and second clamping part is clamped on the other end of wing plate along vertical direction.The utility model can guarantee the connecting quality while effectively reducing steel encloses purlin wing plate connecting difficulty, improve installation efficiency and material turnover rate.

The invention provides an intelligent positioning and protocol recommendation method, device and system for magnetic resonance scanning and a medium, and the method comprises the steps: obtaining a positioning image of a patient, and recognizing the anatomical structure information in the positioning image through a pre-trained deep learning model; based on the identified anatomical structure information, according to a preset clinical rule base, generating at least one suggested scanning range frame on the positioning image; and displaying the generated scanning range frame in an interactive interface, and adjusting the scanning range frame by responding to a user operation instruction. According to the invention, the traditional manual operation is converted into a one-key confirmation mode or a fine adjustment mode, so that the scanning preparation time is greatly shortened, and the equipment turnover rate is improved. Based on an AI algorithm and a preset rule, man-made differences are eliminated, and consistency and normalization of scanning results in different scenes are guaranteed. Dependence on personal experience is reduced, new user training cost is reduced, low-level errors are avoided, and user experience is optimized through an intuitive and intelligent interaction interface.

The invention discloses an intelligent control and management system for an outdoor shared electric pile, and relates to the field of remote monitoring and management of electric piles. Switching the standby battery and adjusting the priority of the power supply battery based on the power consumption time interval grade of the power grid, the corresponding electricity price and the use state of the power consumption pile; obtaining the residual electric quantity of a charging vehicle and the expected residence time of a user through a vehicle communication interface, calculating a comprehensive urgency degree index according to the residual electric quantity and the expected residence time, and generating an electric pile power supply scheduling scheme containing a time-sharing charging strategy by combining a power state; according to the power supply dispatching scheme of the power utilization piles and the monitored line temperature and leakage current, the safety abnormity condition is judged, the remote starting judgment logic is set for the power utilization piles which are stopped due to the safety abnormity, and the problems that in the prior art, the resource utilization rate is low, the operation cost is high, dispatching is not flexible, and safety monitoring is lagged are solved.

The utility model provides an active clamping hoop which comprises an outer hoop assembly and an inner hoop assembly, and the inner hoop assembly is embedded in the outer hoop assembly. The outer hoop assembly is provided with adjustable devices used for adapting to the sizes of pier columns with different diameters in the transverse direction, the longitudinal direction and the oblique direction. The inner hoop assembly comprises an inner hoop steel belt, a flange connecting block and a locking device assembly, one end of the inner hoop steel belt is connected with the flange connecting block through a pin shaft to form a semi-ring hoop, the locking device assembly is arranged between the two semi-ring hoops in a penetrating mode, and the two semi-ring hoops are driven to achieve clamping and loosening of the inner hoop steel belt. According to the utility model, adaptive switching of bridge pier columns with different specifications can be realized, and the turnover utilization rate of equipment is greatly improved; and the clamping force can be accurately controlled, and damage to the surface of the bridge pier stud can be effectively avoided in the clamping process.

This utility model relates to the technical field of mine support systems, specifically disclosing a hydraulic support for a retreat channel. It includes a base, a first linkage support, a second linkage support, and a third linkage support. The base is fixedly installed on the ground of the retreat channel and hinged to one end of the first linkage support. The other end of the first linkage support is hinged to one end of the second linkage support. The second linkage support is connected to the base via a second hydraulic support, and its other end is hinged to the third linkage support. The third linkage support is located on the lower side of the top surface of the retreat channel and is connected to the base via the first and fifth hydraulic supports. This hydraulic support for a retreat channel, through its telescopic and deformable structure, can automatically control its extension and contraction and support the retreat channel. It can be adjusted according to different construction needs, effectively improving construction efficiency. It solves the problems of existing retreat channel supports requiring on-site assembly and having low retreat efficiency.

This utility model belongs to the field of catering equipment technology, and in particular to a novel shared self-service bread-breaking machine, including a housing. A bread-feeding nozzle is fixedly connected to the upper front end of the housing. Two feeding rollers are arranged inside the upper front end of the housing. A squeezing roller is arranged at the bottom end of each feeding roller. A feeding roller gear is fixedly connected to the left end of each feeding roller, and a squeezing roller gear is fixedly connected to the left end of each squeezing roller. A first motor is fixedly installed on the inner upper rear end of the housing. A first motor gear is fixedly connected to the output end of the first motor, and a transmission gear is meshed with the front side of the first motor gear. A hobbing gear is arranged at the bottom end of the squeezing roller, and a hobbing gear is fixedly connected to the left end of the hobbing gear. A second motor is fixedly installed on the right upper rear end of the housing. The small bread pieces cut by this utility model are closer to the effect of manually breaking bread, making the resulting bread soup softer and easier to eat.

The utility model relates to a steel beam stacking supporting frame which comprises a first supporting rod, a second supporting rod, a third supporting rod and a supporting piece. One side of the top of the first supporting rod is hinged to one end side of the second supporting rod, the other end of the second supporting rod is hinged to one end side of the third supporting rod relative to the side of the first supporting rod, a mounting part is arranged at the bottom of the first supporting rod, and the other end of the third supporting rod is detachably connected with the mounting part; the supporting piece is hinged to the side face, hinged to the second supporting rod, of the first supporting rod and / or the opposite side face, a limiting piece is arranged on the supporting piece, and the angle of the supporting piece relative to the first supporting rod can be fixed through the limiting piece. The utility model has the advantages of convenient installation and disassembly, wide application range, small volume in a folded state, convenient transportation and high turnover rate.

The utility model discloses a shaping clamp type side mold structure for a post-cast strip of a raft foundation, which belongs to the technical field of raft foundation templates and specifically structurally comprises a lower shaping clamp side mold, an upper shaping clamp side mold, a side mold back ridge, a vertical back ridge, an inclined strut and a horizontal support. The lower shaping clamp side mold is installed at the position of a post-cast strip, the upper shaping clamp side mold is installed over the lower shaping clamp side mold, a steel edge rubber water stop belt is clamped between the lower shaping clamp side mold and the upper shaping clamp side mold, and four side mold back ridges are fixedly connected to the upper side edge and the lower side edge of the face, to be supported, of each of the lower shaping clamp side mold and the upper shaping clamp side mold. A plurality of vertical back ridges are fixedly connected outside the four side die back ridges at intervals, inclined struts are fixedly connected to the upper ends of the vertical back ridges, the lower ends of the vertical back ridges abut against one ends of horizontal supports, and the other ends of the horizontal supports abut against steel bar ground anchors. The shaping clamp type side die is adopted, the die plate is convenient to mount and dismount, the turnover rate is high, and management is convenient.

The present invention discloses a device for installing and positioning a secondary cast-in-place anti-slope formwork for a floor, and a construction method, comprising at least one pair of anti-slope side panels arranged opposite to each other, clamps clamped at both ends of the anti-slope side panels, and a plurality of adjustable clamps clamped at the upper sides of the anti-slope side panels, and a full-length steel plate is connected between the clamps at both ends of the anti-slope side panels; the anti-slope side panels and / or clamps are connected with embedded bolts or embedded nuts. The present invention adopts customized PVC plastic plates as the anti-slope side panels in the long side direction of the cast-in-place anti-slope, and the short side adopts customized clamps as lateral formworks, which have high strength and rigidity, can better ensure the anti-slope forming quality, and the material has a high number of reuse times and a high turnover rate; nuts are embedded in advance before the concrete floor is poured and fixed together with the floor formwork, and the anti-slope position can be more accurately positioned by this method, and the anti-slope formwork can also be reinforced with the advantage of embedded bolts.

The application provides a vehicle scheduling method and device, a medium and a quantum computer. The method comprises the following steps: obtaining scheduling reference data; determining a plurality of candidate scheduling schemes according to the scheduling reference data, and determining, in each candidate scheduling scheme, a first time required for each to-be-parked vehicle to arrive at a corresponding parking space and a second time required for each to-be-parked vehicle to park in the corresponding parking space; determining a total cost of each candidate scheduling scheme according to the first time and the second time of each to-be-parked vehicle in the candidate scheduling scheme; determining a target scheduling scheme from the plurality of candidate scheduling schemes according to the total cost of each candidate scheduling scheme; and guiding the plurality of to-be-parked vehicles to park in the corresponding parking spaces based on the target scheduling scheme. By introducing the parking time of the vehicle into the selection of the path scheme, the traffic congestion caused by the parking operation is reduced, the traffic flow in the parking lot is ensured to be smooth, and the space utilization and the turnover rate of the parking lot are improved.

The application discloses a method for recovering nickel and copper from leaching residue of a copper nickel sulfide ore dressing concentrate, and belongs to the technical field of nickel copper sulfide ore metallurgy, and comprises the following steps: S1, heating and stirring; S2, adding water and stirring; S3, adding chemicals and stirring; S4, flotation; and S5, concentration and filtration. The method adopts segmented stirring, one segment adopts high-concentration heating and stirring, and the second segment adopts new water dilution and stirring, so that the stirring time is prolonged and the stirring is strengthened, the dissolution of water-soluble nickel and copper compounds is promoted, the nickel and copper enter water, and the nickel and copper in water return to the leaching process with the filtering backwater, so that the recovery is realized, the residue amount of the leaching residue is effectively reduced, and the nickel and copper content in the tailings is reduced. Because the leaching residue slurry is acidic, the commonly used xanthate and black medicine type flotation collectors are easy to decompose and lose effectiveness under the condition of an acidic medium, the acid-resistant collector and the foaming agent are used, the nickel and copper sulfides can be floated in the low-pH slurry system, and the nickel and copper content in the tailings is reduced. When the tailings are filtered, the colloid material is less, the filtering process is accelerated, and the turnover rate of the filter press is improved.

The utility model provides a large -scale cantilever space truss roof's temporary support structure relates to truss support technical field, include: at least two support sections, each support section is connected in turn in vertical direction, each support section includes standard section, lower connecting plate and upper connecting plate, quick detachable flange is provided on lower connecting plate and upper connecting plate, two quick detachable flanges of adjacent two support sections are butted, so that adjacent support sections are connected in vertical direction alignment, the cover plate is set up on the upper connecting plate of the uppermost support section. The utility model has the advantages of: through the concave-convex stop of standard section and quick detachable flange cooperation and high -strength bolt friction connection, realize no welding dismounting, turnover rate is multiplied; the coaxial round slide groove of cover plate and support section, gear engagement make to support seat can be in 360 degree stepless fine adjustment and lock, adapt to any cantilever angle, the axial torque transmission is formed to the support bar and support seat of key, slot insertion, R type pin is inserted and locked, and tool operation is exempted.

The utility model relates to a cold-formed thin-walled structure grating plate plant windproof device which comprises a windproof frame used for supporting and fixing a grating plate windproof assembly; the grating plate windproof assembly is detachably connected with the windproof frame and comprises a grating plate and a back steel plate, the back steel plate is used for being detachably connected with the windproof frame, and vegetation patterns or picture slogans are arranged on the surface of the grating plate. The cold-formed thin-walled section steel is adopted to replace a wood structure, so that the cold-formed thin-walled section steel has the characteristics of light weight, durability, wind resistance and the like, the use of wood can be reduced, and the turnover rate of materials is improved; the grating plate is adopted as a windproof material, plant greening patterns are arranged, the stereoscopic effect is achieved when the grating plate is viewed from all angles, and the grating plate has the advantages of being attractive, natural and the like and meanwhile has the characteristics of weather resistance and aging resistance. By adopting the detachable connection mode of the powerful magnets and the like, the device is easy to disassemble, assemble and transport, manpower and material resources are saved, and the cost is reduced.