113results about How to "Improve binding efficiency" patented technology

The invention discloses a non-natural amino acid as well as a preparation method and application thereof. The novel non-natural amino acid is obtained by introducing long and soft side chain amino acid into a classical ASF side chain for the first time, the stability of the obtained non-natural amino acid is enhanced, the reaction radius of the non-natural amino acid is increased, the non-natural amino acid can touch amino acid residues with farther distance, and the reactivity is improved. In addition, compared with other covalent amino acids, the covalent amino acids have higher reaction rate and binding efficiency. The polypeptide and related drugs obtained based on the non-natural amino acid can be high in safety, can cross a blood brain barrier to realize brain targeting, and have better anti-tumor activity, so that the polypeptide and related drugs have extremely high medical value.

The invention discloses a method and equipment for detecting oxidized low-density lipoprotein based on immunoturbidimetry, and the method comprises the following steps: preparing a macroinitiator by active esterification reaction, and preparing a block graft copolymer by atom transfer radical polymerization and radical grafting reaction; the preparation method comprises the following steps: carrying out surface modification on latex microspheres with different particle sizes by using a grafted copolymer, and then respectively coupling the microspheres with different particle sizes with different OxLDL monoclonal antibodies so as to prepare a double-particle-size latex microsphere marker; and mixing the serum sample with the double-particle-size latex microsphere marker, measuring an absorbance value, and calculating the concentration of the oxidized low-density lipoprotein in the serum sample according to a standard curve established on the basis of the standard substance solution. According to the scheme, the stability of the latex microsphere marker can be enhanced, and the binding efficiency of the latex microsphere marker and ox-LDL can be improved.

The invention belongs to the technical field of analytical chemistry, and particularly discloses a magnetic fluorescent gold nanocluster molecularly imprinted polymer and a preparation method and application thereof in sulfadiazine fluorescence detection.The surface of Fe3O4 nanoparticles is coated with a silicon dioxide shell layer, the shell layer is subjected to surface modification, and then the Fe3O4 nanoparticles are combined with gold nanoclusters (AuNCs). On the basis, sulfadiazine (SD) is selected as a template molecule by utilizing a molecular imprinting technology, a mixed type silane coupling agent (APTES) is used as a functional monomer, and the surface of the Fe3O4 (at) SiO2 (at) AuNCs is coated with a molecular imprinting layer, so that the magnetic fluorescent gold nanocluster imprinted polymer Fe3O4 (at) SiO2 (at) AuNCs-MIPs is prepared. By combining a magnetic separation technology, high selectivity of the molecularly imprinted polymer, simplicity, convenience and rapidness and high sensitivity of fluorescence detection, sulfadiazine can be accurately and specifically recognized, and the method can be effectively applied to analysis and detection of sulfadiazine.

The utility model discloses a reinforcement cage binding and positioning tool, and relates to the technical field of reinforcement cages. The reinforcement cage binding and positioning tool comprises a plate body, supporting legs are fixed to the four corners of the lower end of the plate body, two symmetrical fixing rings are arranged on the plate body, limiting rings are arranged in the fixing rings and distributed in an array mode, fixing mechanisms are arranged between the fixing rings and the plate body, and adjusting mechanisms are arranged between the limiting rings and the fixing rings. When the positioning tool is used, a worker adjusts the arrangement distance between the reinforcing steel bars through the adjusting mechanism, distributes the reinforcing steel bars at equal intervals, adjusts the diameter of the reinforcing steel bar cage, facilitates binding of the reinforcing steel bar cages with different diameters, adjusts the intervals between the reinforcing steel bars, facilitates binding, reduces measurement during binding, improves binding efficiency, and after adjustment is completed, the worker can conveniently carry out positioning on the reinforcing steel bars. And then the reinforcing steel bars are limited through the fixing mechanism, and binding of the reinforcing steel bars is facilitated.

The invention discloses a method for purifying recombinant X VII type collagen expressed by pichia pastoris fermentation, and relates to the technical field of protein purification methods. The purification method comprises the following steps: centrifuging a recombinant X VII type collagen fermentation liquid fermented and expressed by pichia pastoris engineering bacteria, filtering the obtained centrifugate, then carrying out ultrafiltration concentration, cooling the obtained ultrafiltration concentrated liquid to 2-10 DEG C, then adding Triton X-114, maintaining the material liquid at 2-10 DEG C, carrying out chromatography, leaching and extraction, carrying out ultrafiltration concentration on the extraction liquid, and then carrying out freeze drying to obtain the recombinant X VII type collagen. The recombinant X VII type collagen freeze-dried powder is obtained. The purification method provided by the invention is simple and convenient in whole operation process, can effectively remove endotoxin, can prepare the high-purity recombinant X VII type collagen freeze-dried powder, and is convenient for industrial large-scale application.

The utility model discloses a multi-arm binding collaborative binding robot. The multi-arm binding collaborative binding robot is characterized in that a continuous wire feeding mechanism is arranged on a binding mechanism; the two supporting columns are oppositely arranged, and each group of supporting columns is provided with a longitudinal supporting beam; the supporting cross beam is arranged between the two longitudinal supporting beams and is movably connected with the longitudinal supporting beams through a moving driving mechanism, the binding mechanism is arranged on the supporting cross beam and is movably connected with the supporting cross beam through a second moving driving mechanism, racks are arranged on the inner sides of the longitudinal supporting beams, linear rails are arranged on the upper portions of the longitudinal supporting beams, and a set of drag chain boxes are arranged on the outer sides of the longitudinal supporting beams. The drag chain box is connected with the end of the supporting cross beam through an adapter frame, and a guide rail is arranged above the longitudinal supporting beam. According to the multi-arm binding device, the structure is optimized, at least one supporting cross beam is arranged, at least one binding structure is arranged on the cross beam, multi-arm simultaneous binding can be achieved according to production requirements, the binding rhythm is shortened, the binding efficiency is improved, and meanwhile the longitudinal supporting beam is further arranged.

The utility model discloses a nail outlet mechanism for an automatic binding machine capable of preventing nails from being clamped, and relates to the technical field of binding machines. Side plates are fixedly connected to the two sides of the top end of the operation table, sliding grooves are formed in one ends of the inner sides of the side plates, sliding blocks are clamped in the sliding grooves in a sliding mode, fixing rods are fixedly connected to the top ends of the sliding blocks, the top ends of the fixing rods movably extend to the top ends of the side plates, and a roller shaft is rotationally connected between the two sliding blocks. A spring is arranged between the top face of the sliding block and the top face of the inner wall of the sliding groove. After paper is tidied, the paper is pushed in from the bottom end of a roller shaft, meanwhile, the roller shaft, a sliding block and a fixing rod are pushed to move upwards, a spring is compressed, the top face of the paper is pressed and covered by the roller shaft under the elastic force action of the spring, and in the paper pushing-in process, the paper can be pressed and covered by the roller shaft and leveled at the same time; and the problem that staples are easily clamped due to insufficient flatness when a worker presses the staples by hands is solved, and the binding efficiency is further improved.

The invention provides binding equipment. The binding equipment comprises a base; the punching device is arranged at one end of the base, and the punching device comprises a punching tool which can be arranged in a lifting mode; the threading device and the punching device are arranged at one end of the base in a spaced mode, and the threading device comprises a threading needle which can be arranged in a lifting mode; the moving platform is movably arranged on the base in the horizontal direction, a paper placing position is arranged on the moving platform, and the moving platform moves to have a punching position, a threading position and an avoiding position; when the movable platform is located at the punching position, the paper placing position is located below the punching cutter; when the movable platform is located at the threading position, the paper placing position is located above the threading needle; when the moving platform is located at the avoiding position, the paper placing position is located on one side of the punching cutter and the threading needle. According to the technical scheme, the problems that in the related technology, manual binding operation is tedious, and binding efficiency is low are effectively solved.

The utility model relates to printing processing technical field, especially for a kind of packaging decoration printed matter binding equipment, including equipment main body, the front side of equipment main body is equipped with processing groove, the rear side inner wall of processing groove is fixedly installed with processing table, the utility model when needing to bind messy paper, first let vibration mechanism operate to approach vertical state, and then messy paper is placed in the specified position in vibration mechanism, paper is arranged by vibration mechanism, and then paper is driven to reset to horizontal state, so that paper can be quickly pressed and bound subsequently, this optimization measure not only greatly saves time, but also reduces labor cost, especially in mass production, without frequent shutdown arrangement, significantly improve overall binding efficiency, can easily meet the high-speed, continuous operation demand, become the key power that promotes production efficiency improvement.

The utility model provides a kind of human resource management archives auxiliary threading device, it is related to the technical field of archives management, including base, left stand plate, first sliding slot, first bearing, first lifting plate, screw rod, hand wheel, upper antiskid block, lower antiskid block, arc hole and punch assembly etc.;Traditional manual binding needs page by page alignment, manual punching, for the archives of greater thickness, it is cumbersome and time-consuming to operate.And the device realizes automatic punching through punch assembly, multiple drill bits can work simultaneously, and punching operation of multiple hole positions is completed at one time, which greatly reduces the punching time and significantly improves the overall efficiency of archives binding.Operators do not need to repeat punching, threading and other mechanical actions, effectively reducing hand fatigue caused by long-term operation, reducing the work failure rate and reducing labor intensity.

The invention provides a voice updating method and device for an intelligent voice air conditioner and the air conditioner, and the method comprises the steps that under the condition that a voice control function of the air conditioner is started, voice data of a user is obtained; and if the control instruction corresponding to the voice data is not recognized and a control instruction input by the user in a non-voice manner is received within a preset time length, binding the voice data with the control instruction input in the non-voice manner. According to the embodiment of the invention, under the condition that the control instruction corresponding to the voice data is not recognized and the control instruction of non-voice input is received in a short time, the voice data can be set as the voice data of the control instruction, and the updating of the voice data corresponding to the control instruction is realized, so that the coverage rate and the recognition accuracy of voice control are improved, and the user experience is improved. And the user experience is optimized.

The utility model discloses a mechanical ventilation newborn restraint belt belongs to restraint belt field. A mechanical ventilation newborn restraint belt, including main body pad, the both sides of main body pad are close to the end part and are installed with first trunk band and second trunk band respectively, the bottom of first trunk band is equipped with second magic tape wool surface, the top of second trunk band is equipped with the second magic tape hook surface cooperation of second magic tape wool surface main body pad's both sides close to the middle part are equipped with two connecting belts, and the arm band is slidably installed on the connecting belt, the utility model discloses a main body pad and the first trunk band and the second trunk band and the arm band and lower limbs connecting belt that are connected with main body pad are set up, and when using, can conveniently and fastly restrain the upper body and the limbs of newborn, can adjust the activity range of newborn through the arm band and lower limbs connecting belt after restraint, improve the comfort degree, and simple and convenient operation improves the restraint efficiency.

The invention relates to the technical field of reinforcing steel bar machining, in particular to a box beam top plate reinforcing steel bar binding device which comprises a rack, limiting cross rods arranged on the two sides of the top of the rack and supporting cross rods arranged on the tops of the two limiting cross rods correspondingly. The top of the rack is provided with a supporting mechanism used for adjusting the distance between the two supporting transverse rods and providing support for the supporting transverse rods, the supporting mechanism comprises a plurality of supporting connecting rods which are fixedly arranged on the inner side of the rack and distributed at equal intervals and movable transverse frames arranged at the two ends of the supporting connecting rods in a sliding mode respectively, and the limiting transverse rods are fixedly connected with the movable transverse frames. The box-shaped beam top plate reinforcing steel bar binding device can be matched with box-shaped beam top plates with different widths and different side inclination angles, the binding efficiency of box-shaped beam top plate reinforcing steel bars is improved, the application range of the reinforcing steel bar binding device is expanded, the reinforcing steel bar binding device can be suitable for more use conditions, waste of materials and labor is reduced, and the cost is reduced. The situation that when an existing steel bar binding device locates box beam top plate steel bars with different widths, more time and labor are wasted, and steel consumption is increased is avoided.

The present application relates to the field of bioseparation engineering, and specifically discloses a material for adsorbing lipoprotein in blood, a preparation method thereof, and an application thereof. A material for adsorbing lipoprotein in blood comprises a microsphere carrier and a lipoprotein antibody covalently coupled to the microsphere carrier. The adsorbing material of the present application can be used to adsorb different types of lipoprotein in blood, and the adsorbing material of the present application can be used in combination with gel exclusion chromatography or ultracentrifugation to purify extracellular vesicles in blood.

The invention relates to an environment-friendly waterproof adhesive for furniture wood boards and a preparation method thereof, and belongs to the technical field of adhesives. The preparation method comprises the following steps: fermenting and degrading lignin, then adding a phenolic compound, stirring under an alkaline condition, finally adding formaldehyde, heating, preserving heat, and cooling to obtain the environment-friendly waterproof adhesive for the furniture wood board. White rot fungi and bacillus subtilis can effectively degrade lignin during fermentation, ether bonds in lignin are broken, steric hindrance of a molecular structure is reduced, more active sites are formed, meanwhile, phenolic compounds are added, the content of phenolic hydroxyl groups is increased, the active sites are further increased, and the content of lignin is increased. And after being combined with formaldehyde, the environment-friendly adhesive with high adhesion and good waterproofness is obtained.

The application discloses a floor beam steel bar automatic binding machine and a binding method thereof. In the application, a three-dimensional moving mechanism drives a mounting rack to move, two extrusion mechanisms are arranged on the mounting rack, a shearing mechanism is arranged in front of the two extrusion mechanisms, a screwing mechanism is arranged below the shearing mechanism, and two guide assemblies are arranged in front of the screwing mechanism; two binding wires are conveyed to the two blades of corresponding shearing tongs of the shearing mechanism through the two extrusion mechanisms, enter arc-shaped guide rails one of the corresponding guide assemblies, are bent and guided in the arc-shaped guide rails one to enter arc-shaped guide rails two of the guide assemblies, are bent and guided in the arc-shaped guide rails one to return to the corresponding arc-shaped guide rails one, and are sheared by the shearing mechanism until a preset number of turns are wound on the cross rib, and the screwing mechanism screws the two binding wire turns wound on the cross rib. The application can replace manual work to realize the binding of the steel bar placed in the vertical direction, reduces the labor force, the binding mode is simple, and the binding efficiency is improved.

The invention provides a nitrogen-containing heterocyclic compound and an organic electroluminescent device thereof, and particularly relates to the technical field of organic photoelectric materials. When the nitrogen-containing heterocyclic compound provided by the invention is used as an electron transport layer material, the nitrogen-containing heterocyclic compound has relatively high electron mobility, and the combination efficiency of holes and electrons can be improved; when the organic electroluminescent material is used as a main body material, the organic electroluminescent material has a high triplet state energy level, so that the organic electroluminescent device has high luminous efficiency. The nitrogenous heterocyclic compound and the organic electroluminescent device thereof have good application effect and industrialization prospect.

This application provides a device binding method. The method includes: A user terminal collects a signal at a collection position, generates a first signal fingerprint, and sends the first signal fingerprint and a corresponding first account to a server. An intelligent terminal collects a signal at a set position, generates a second signal fingerprint, and sends the second signal fingerprint and a corresponding device identifier of the intelligent terminal to the server. The server determines that the second signal fingerprint matches the first signal fingerprint, to determine that the second signal fingerprint is corresponding to the first account. The server binds the intelligent terminal to the first account based on a correspondence between the second signal fingerprint and the device identifier of the intelligent terminal. In this application, efficiency and accuracy of binding the intelligent terminal to the first account are improved.

The utility model relates to the technical field of binding machines, in particular to an automatic binding device for a printing machine, which comprises a binding machine, a connecting table arranged on the right end face of the binding machine, a conveying belt arranged on the top of the connecting table, a fixing rod fixedly connected above the front end face and the rear end face of the right side of the connecting table, and a fixing plate fixedly connected with one end, away from the connecting table, of the fixing rod. The right end face of the fixing plate is fixedly connected with a first motor, and the left end face of the fixing plate is fixedly connected with a limiting sliding rail. Through design cooperation, when broom spikes which enter the binding machine in advance and clean the surface of paper are replaced, the broom spikes located above the base can be transferred to the lower portion of the base and clean the surface of the paper on the premise that a conveying belt is not stopped; an operator can take out the insertion plate and the broom ears from the base and clean the broom ears when the broom ears need to be cleaned and are transferred to the position above the base, and the efficiency that paper enters the binding machine to be bound is improved to a certain degree.

The disposable circumcision anastomat comprises an inner ring and a binding wire assembly, a ring wire groove is formed in the surface of the inner ring, the binding wire assembly comprises a pull ring, a rope pushing device and a binding wire, the inner side of the inner ring is attached to the glans penis, the outer side of the inner ring abuts against prepuce tissue, the glans penis and the prepuce tissue are separated, and the binding wire is arranged in the ring wire groove. The binding wire can be arranged on the outer side of the inner ring in a sleeving mode, the pull ring is pulled, the rope pusher can tighten the binding wire on the loop line grooves and promote the binding wire to bind the prepuce tissue to the positions of the inner loop line groove and the outer loop line groove, the prepuce tissue to be cut is supported through the arranged inner ring, and then the prepuce tissue to be cut is cut by pulling the pull ring. And the rope binding device is driven to tightly fix the foreskin tissue outside the inner ring on the ring line groove, so that the effects of quickly binding and blocking blood are achieved, and the binding efficiency is improved.

On the basis of six-channel digital PCR and by adopting a non-stem-loop type general report probe and a detection probe, reagents such as a multi-target nucleic acid primer, the detection probe and the general report probe are added into a single reaction hole for amplification, and a special analysis method is adopted. According to the method, the number of detection targets can be increased to 15 only by using a general reporter probe marked by six different fluorophores with fixed sequences in a single hole, so that the phenomenon of fluorescence crosstalk between different fluorescence signals when multiple target nucleic acid detection is carried out by a TaqMan probe method is eliminated; the type and the number of fluorescent groups modified on each to-be-detected target nucleic acid recognition probe in a TaqMan probe method are greatly reduced, and the detection cost is reduced.

The invention discloses a multi-motor control circuit of a full-automatic binding machine and a control method of the multi-motor control circuit. The multi-motor control circuit comprises a single-chip microcomputer module, a motor driving module and a half-bridge circuit module. Pulse width modulation signals and high and low level signals are respectively input to a high-side input end and a low-side input end of the motor driving module through the single-chip microcomputer module. The motor driving module controls a bridge arm composed of multiple sets of MOS tubes of the half-bridge circuit module according to the pulse width modulation signals and the high-low level signals, then forward and reverse rotation of motors is controlled, full-automatic punching and binding of the financial binding machine are achieved, manual auxiliary operation is not needed in the process of controlling a single motor to conduct punching and binding, and the working efficiency of the financial binding machine is improved. And the binding efficiency is effectively improved, and the cost is reduced. According to the technical scheme provided by the embodiment of the invention, the problems of low efficiency, more occupied hardware resources and high cost in the prior art are solved.

The present invention belongs to the field of photocatalytic composite materials, and specifically relates to a K-C3N4@Bi2WO6 multi-level heterogeneous material, a rapid synthesis method thereof, and its application in photocatalytic sterilization and degradation of organic pollutants. The K-C3N4@Bi2WO6 multi-level heterogeneous material provided by the present invention uses a two-dimensional porous layer structure K-C3N4 as a carrier to load zero-dimensional Bi2WO6 quantum dots. The heterogeneous material is controllably constructed by using ion exchange technology, and the K-C3N4 and Bi2WO6 are reacted in an in-situ calcination process. 6‑ x Br x Ion exchange spontaneously occurs in aqueous solution to generate KBr. At the same time, the unsaturated C atoms around the N defects on K-C3N4 and the dangling oxygen bonds on the surface of Bi2WO6 make the interface between the two close and increase the contact area, and provide a transmission channel for photogenerated electrons, greatly promoting the separation of photogenerated electron-hole pairs. This method has the advantages of being simple, fast, and effective in constructing heterogeneous materials. The obtained K-C3N4@Bi2WO6 multi-level heterogeneous material has excellent rapid low-temperature degradation and sterilization properties of organic pollutants.

The utility model discloses a book cover binding device for printing, which comprises a binding table and book covers stacked on the binding table, positioning plates are arranged around the book covers, a suction mechanism is arranged right above the book covers, and a lifting cylinder for driving the suction mechanism to lift is connected to the binding table in a swinging manner. The suction mechanism comprises a flexible suction cup for creating sealing conditions, a round pipe for limiting airflow, a sealing rubber block for controlling the airflow, a drawing and inserting rod for pulling the sealing rubber block and a motor for controlling the drawing and inserting rod to move. By arranging a mounting block and a connecting rod, lifting of a suction mechanism is conveniently controlled, book covers are conveniently sucked, by arranging a driving screw rod, a limiting rod and a drawing and inserting rod, air pressure in a round pipe is conveniently controlled, a flexible suction cup has the suction effect, and therefore the binding device for printing has the effect of stably transferring the book covers; and the purpose of improving the binding efficiency is further achieved.

The invention provides an assembly type laminated slab supporting structure, and belongs to the technical field of building materials. Comprising a supporting assembly installed between every two adjacent prefabricated slabs, the supporting assemblies are used for reinforcing and sealing the prefabricated slabs and formworks, and the supporting assemblies are connected with the prefabricated slabs and the formworks. By arranging the supporting assembly, the sealing performance between the prefabricated slab and the formwork can be improved, in the concrete pouring process of the laminated slab, concrete cannot leak out of a gap between the prefabricated slab and the formwork, the concrete pouring effect is improved, and manpower and material resources consumed by additional grinding are omitted; in addition, the supporting assembly can assist an operator in hoisting the prefabricated plate, the efficiency of hoisting the prefabricated plate to the formwork is improved, in addition, the supporting assembly can assist the operator in binding the plate-strip-beam steel bars, and the binding efficiency of the plate-strip-beam steel bars is improved.

The utility model discloses a multi-arm anti-collision binding device which comprises at least one group of binding mechanisms, at least one supporting cross beam, a group of longitudinal supporting beams and a group of supporting columns, the binding mechanisms are arranged on the supporting cross beam, the binding mechanisms and the supporting cross beam are movably connected, and the two ends of the supporting cross beam are movably connected with the longitudinal supporting beams. The supporting columns are arranged below the longitudinal supporting beams; the binding mechanism comprises a binding assembly, a fixing assembly and a rotary driving cylinder, the binding mechanism is movably connected with the supporting cross beam, so that the binding mechanism can move transversely, the supporting cross beam is movably connected with the longitudinal supporting beam, and the binding mechanism can move longitudinally; therefore, the binding device can move left and right and front and back according to binding requirements, binding in an area is completed, and binding efficiency is improved. And through the arrangement of the rotary driving cylinder, the operation times of binding one node by the binding structure can be reduced, and the binding efficiency is further effectively improved.

The utility model relates to the technical field of carton binding, in particular to binding equipment for packaging carton processing. According to the technical scheme, the device comprises a bottom plate, a supporting plate, a limiting frame, a top plate and a connecting plate, the lower end of the supporting plate is fixed to the middle of one end of the upper end face of the bottom plate, one end of the lower end face of the top plate is fixed to the upper end of the supporting plate, a hydraulic cylinder is fixed to the middle of the upper end, and a hydraulic rod is movably installed at the lower end of the hydraulic cylinder; the lower end of the hydraulic rod is fixed to the middle of the upper end face of a connecting plate, three nail tongues are fixed to the middle of the lower end face of the connecting plate at equal intervals, fixing plates are fixed to the middles of the two ends of the lower end face of the top plate, and the connecting plate is located between the two fixing plates. The lower ends of the two fixing plates are fixed to the upper sides of the two ends of the limiting frame, and the width of the fixing plates is smaller than the length of the outer side of the limiting frame. The nailing machine has the advantage that a plurality of nails can be simultaneously nailed at the same time.

The utility model provides a paper binding, conveying and stacking device which comprises a conveying frame, a first conveying belt and a second conveying belt are arranged in the two ends of the conveying frame respectively, an electric roller is arranged between the first conveying belt and the second conveying belt and corresponds to the interior of the conveying frame, and a limiting mechanism is arranged at the bottom of the electric roller. Books can be moved to the top of the electric roller through the arranged first conveying belt, after the first conveying belt is separated from the books, the books are moved through rotation of the electric roller, at the moment, the first conveying belt can be shut down, multiple piles of books stacked on the first conveying belt cannot squeeze and block one another, and normal operation of the device is guaranteed; the paper binding efficiency can be improved, and practicability is high.

The invention provides a beam steel bar binding auxiliary support which comprises two supporting assemblies, a cross beam, a chain block, a suspension plate and a suspension rope, the two supporting assemblies are supported at the bottom of the cross beam, and the chain block is fixed to the bottom of the cross beam through a mounting assembly. A hanging ring connected with the output end of the chain block is arranged at the top of the hanging plate, a plurality of groups of channels are arranged on the hanging plate, the number of each group of channels is two, the hanging rope is arranged at each group of channels, the two ends of the hanging rope penetrate through the two channels respectively, and the hanging rope is arranged on the hanging plate. A fixing frame located at the top of the hanging plate is arranged on one side of each channel, the two ends of each hanging rope are bound to the fixing frames on the sides of the corresponding channels respectively, and the problem that in the prior art, when beam steel bars are bound and machined, a beam frame is inconvenient to hang in the air is solved.

The application provides a box girder mesh assembling device and method for completing angle adjustment in the air, which comprises a bottom rib platform and a splicing platform, two splicing platforms are arranged on the two sides of the bottom rib platform and reciprocate along the width direction of the bottom rib platform, a splicing support is arranged above the splicing platform, the splicing support has an inclined assembly surface corresponding to the inclination angle of the box girder web plate, a travelling crane, the travelling crane is a square truss corresponding to the web plate reinforcement mesh and the top plate reinforcement mesh, hooks corresponding to the reinforcement mesh are arrayed on the lower surface of the travelling crane, a lifting mechanism is connected above the travelling crane in a hinged manner, an angle adjusting device is arranged between the lifting mechanism and the travelling crane, the reinforcement mesh is first bound by the mechanical equipment, the reinforcement binding efficiency is improved, the web plate reinforcement mesh after the binding is completed is subjected to angle adjustment by the travelling crane, then the splicing trolley is used for splicing, the structure is simple, the splicing efficiency is high, and the production efficiency of the reinforcement cage can be greatly improved.