86results about How to "Solve operational problems" patented technology

The application discloses a virtual production-based equipment monitoring method and device, equipment, medium and product, and relates to the technical field of virtual production. The method comprises the following steps: acquiring running state data and running video data corresponding to a plurality of hardware devices respectively; matching the running state data of the hardware devices with monitoring indexes of the device types corresponding to the hardware devices, displaying the matching results between the running state data of the hardware devices and the monitoring indexes; displaying video pictures corresponding to the running video data of the hardware devices; and performing data statistical analysis on the running performance data of the hardware devices, and displaying the statistical analysis results of the running performance data in the form of a chart. The method realizes the automation of data detection of each device in the shooting field of virtual production in the hardware aspect, improves the monitoring efficiency of the hardware devices in the shooting field of virtual production, and reduces the workload of the on-site staff.

This utility model provides a disc-lock node structure, which includes: a horizontal support frame; a vertical fastener disposed on the horizontal support frame, with its end connected to the end of the horizontal support frame to form an inverted L-shaped structure; and a clamping lock disposed on the horizontal support frame in a position-adjustable manner along its length. This utility model allows the clamping lock to move towards the vertical fastener, enabling both the clamping lock and the vertical fastener to be inserted into the connecting hole of the connecting disc and the fixing hole of the member to be fixed, and to move away from the vertical fastener, so that the clamping lock and the vertical fastener can respectively abut against the inner wall of the fixing hole along the radial direction of the fixing hole and the connecting hole, thus securing the clamping lock to the member to be fixed and achieving a fixed connection between the connecting disc and the member to be fixed.

The utility model provides a valve assembling device, which belongs to the technical field of valve assembling and comprises a base, a base is arranged at the end of the base, an assembling table is mounted at the end of the base, a plurality of groups of supporting plates are fixedly connected onto the assembling table, and valve body mounting dies and valve bonnet mounting dies are fixedly connected onto the supporting plates. A first motor is further connected to the bonnet mounting die and fixedly connected with the assembly table, a lifting part is further fixedly connected to the base, a cover is mounted on the lifting part, a glue scraping blade is mounted in the cover, a through hole matched with the bonnet mounting die is formed in the bottom end of the cover, a connecting part is connected to the glue scraping blade, and the bonnet mounting die is fixedly connected with the connecting part. According to the automatic glue scraping device, automatic glue scraping operation is carried out on the outer side face of the valve bonnet mounting mold under the action of the glue scraping blade, manual glue scraping is not needed, the working efficiency is improved, and the problems that in the prior art, glue needs to be scraped manually, so that operation is troublesome, and efficiency is low are solved.

The application discloses an automatic screen protection film pasting method and a film pasting device. The method comprises the following steps: positioning and fixing an electronic device; placing a protection film on a bearing part suspended above and on both sides of the screen; controlling a film material alignment mechanism to apply a pushing force to the protection film from both sides and front and back sides, so that the protection film is aligned with the screen; and controlling a rolling mechanism to perform the following actions: driving the rolling mechanism to press the protection film to a first pressing position of the screen at a first mechanical trigger position, so as to paste the protection film between the first pressing position and a first side edge of the screen; and driving the rolling mechanism to press the protection film to a second pressing position of the screen at a second mechanical trigger position, so as to paste the protection film between the second pressing position and a second side edge of the screen. The problems of low pasting yield and poor reliability caused by inaccurate alignment, poor exhaust path and complex electrical control timing in the traditional film pasting process are solved.

The present application relates to the technical field of electric power engineering, and discloses a wind power heterogeneous DC networking sending-out topology and a control method and device thereof, comprising: a DC sending-out system is configured for each period of wind farm, wherein the sending end of each period of DC sending-out system is respectively connected to a sending end AC bus, the receiving end of each period of DC sending-out system is respectively connected to a receiving end AC bus, and weak electrical connection is realized between each sending end AC bus through an AC tie line; the first period of DC sending-out system adopts a flexible DC converter topology, and other periods of sending-out system can adopt a contained diode DC sending-out topology. The first period of system provides a power back sending channel and a wind power sending-out channel under a near-zero power scenario for subsequent periods of heterogeneous DC topology. The present application meets the demand of offshore wind power development in pieces, promotes the engineering landing of diode DC lightweight and efficient sending-out technology, solves the operation problems of black start, no wind / weak wind and the like, and reduces the construction cost of wind power DC sending-out system.

This application relates to the field of pipeline engineering technology, and in particular to a high-density polyethylene steel wire mesh reinforced dual-color composite stable pipe for water supply. It includes a fixing structure for clamping different specifications and a connecting structure for facilitating pipe fixing. The fixing structure is located on one side of the connecting structure, and a pipe is fixedly connected to one side of the fixing structure. This application can include components such as a fixing structure, a ring, a second limiting ring, a connecting column, a push rod, a slider, and a first limiting ring. Through the sliding connection between the push rod and the slider, and the fixed connection between the slider and the first limiting ring, the push rod can slide to move the slider, thereby clamping and fixing the first limiting ring with different specifications of pipes. The technical problem of inconvenient clamping and fixing of different specifications of pipes can be solved by flexibly adjusting the position of the first limiting ring, improving the equipment's versatility and ease of operation.

The invention relates to a design method and system of a flight operation grading operation library and a task collaboration method. Taking the standardized flight operation of the unmanned aerial vehicle as design input, grading all flight operations according to the operation dimension number, and classifying according to the operation attribute number; performing basic numbering on all operations according to a uniqueness principle; defining an operation number: an operation dimension number-an operation attribute number-a basic number; according to a standardized flight operation program, arranging the operation numbers according to an operation execution time sequence, and sequentially setting an operation time sequence; and mapping the operation time sequence and the operation library to form an operation library code. The problem of converting flight operation into a digital operation sequence which can be understood by a computer in the flight process of the high-maneuverability unmanned aerial vehicle is solved.

This invention relates to the field of trestle bridges, specifically to a trestle bridge for construction across railway lines and its usage method. The trestle bridge includes a trestle bridge module, approach bridge modules, a traveling module, and a support and guide module. The trestle bridge module is erected within a reserved passage area on the external track line. The approach bridge module is mounted on one side of the trestle bridge module via a rotating shaft and is pulled by the trestle bridge module. Two sets of traveling modules are installed on both sides of the ends of the trestle bridge module. The support and guide module is erected on the side of the reserved passage area facing the track. The hydraulic motor in the traveling module, in conjunction with the traveling wheels, drives the trestle bridge module to move rapidly along the guide roller seats of the support and guide module. Combined with the folding and unfolding functions of the approach bridge module, this enables rapid erection and dismantling of the trestle bridge, significantly shortening construction preparation time and dismantling cycle, avoiding prolonged interruptions to railway operations, and effectively solving the problems of long construction cycles and dismantling interference with normal railway operations caused by traditional trestle bridges.

The invention provides a treatment method of 6-aminocapronitrile synthesis reaction residues from caprolactam, which comprises the following steps: firstly, feeding the 6-aminocapronitrile synthesis reaction residues from caprolactam and fresh water into a stirred tank reactor for primary hydrolysis reaction, and fixing a catalyst on a stirring paddle through a metal wire mesh; then the reaction liquid and ammonia gas enter a multi-section gas-liquid two-phase tower reactor and sequentially pass through reaction sections filled with metal oxides, molecular sieves and solid base catalysts, and deep hydrolysis of polymers, decomposition of aminocaproic acid and ammonolysis of caprolactam are achieved. According to the method, the hydrolysis rate is larger than or equal to 94%, the yield of 6-aminocapronitrile is larger than or equal to 90%, the method has the advantages of being capable of deeply hydrolyzing residues, simple in process and continuous in operation, the problems of insufficient hydrolysis and intermittent operation in the prior art are solved, the solid waste discharge amount in the hexamethylenediamine production process is greatly reduced, cost is reduced, economic benefits are improved, and the method is suitable for industrial production. A guarantee is provided for green, environment-friendly and safe production.

The application discloses a surgical electrode for an electromagnetic knife, which comprises a front handle, a rear handle and an electrode core. The front end of the front handle is provided with an electrode outlet. The front handle and the rear handle are connected in a circumferential rotating mode. The electrode core is arranged in the interiors of the front handle and the rear handle. The rear end of the electrode is fixed in the interior of the rear handle and connected with a cable. The front handle and the rear handle can move in an axial direction. The position of the electrode core is driven by the rear handle, so that the front end of the electrode core can extend out of the electrode outlet and accurately reach a surgical area. The application solves the technical problems that the head of the existing bipolar radiofrequency ablation electrode cannot be adjusted or the adjustment affects operation and the adjustment precision is low after the electrode enters a lesion area.

The utility model belongs to the technical field of sewing machines. The problem that in the prior art, threading and removing of a covering thread are difficult is solved. The thread passing structure of the sewing machine comprises a first thread passing hole formed in a thread passing frame and a second thread passing hole formed in a supporting frame, a rocker arm frame is connected with a thread bonding plate with a third thread passing hole, and a machine shell is further connected with a tensioning frame with a fourth thread passing hole. The first thread passing hole, the third thread passing hole, the second thread passing hole and the fourth thread passing hole are sequentially distributed from top to bottom, the fourth thread passing hole, the third thread passing hole, the second thread passing hole and the first thread passing hole are sequentially distributed from left to right, and the first thread passing hole is formed in the front-back direction of the sewing machine. The second thread passing hole and the third thread passing hole are formed in the left-right direction of the sewing machine, and the fourth thread passing hole is formed in the up-down direction of the sewing machine. The utility model has the advantage of greatly facilitating the threading and removing operation of the covering thread.

The present application relates to a kind of coal mine automatic drilling machine control operation line mobile control terminal, belong to coal mine automatic drilling machine control technical field.The present application provides a kind of portable mobile control terminal for the problems such as the fixed control equipment of existing drilling machine control system, need a large number of cable layout, poor operation flexibility, cannot real-time viewing operation video and fault feedback is not timely, etc., integrated drilling machine control module, field video monitoring module and fault information push module.The terminal is accessed drilling machine control line ring network by WiFi, realizes wireless communication with multiple automatic drilling machines, can control up to 3 drilling machines simultaneously, real-time display operating parameters and send each control instruction, while displaying up to 2-way underground operation field video and receiving fault intelligent early warning.The present application does not need additional control cable layout, significantly improves operation flexibility, operation efficiency and safety, adapts to the use demand of complex environment in coal mine.

The utility model provides a kind of compound adjusting device applied to photographic lens, it is related to photographic lens technical field, lens includes fixed lens barrel and optical lens barrel group, compound adjusting device includes manual focusing adjusting mechanism, automatic focusing mechanism, manual aperture adjusting mechanism, automatic aperture mechanism, main circuit board and guide rod group, the utility model can solve the problem of insufficient precision of traditional lens single adjustment mode and poor operation feedback, while maintaining electric control precision, improve manual control experience, especially suitable for professional photography and video shooting field.

The utility model relates to a spring assembling machine of a track socket electricity taking mechanism, which comprises a vibration disc feeding device and a press fitting device connected with the vibration disc feeding device, the press fitting device comprises a workbench, a material receiving table mounted above the workbench, a material pushing mechanism mounted on the outer side of the material receiving table and a material pressing mechanism arranged above the material receiving table, the press-fitting device is connected with the vibration disc feeding device through the material receiving table, the press-fitting device further comprises a fixing support and a sliding base connected with the fixing support in a sliding mode, and the material receiving table, the material pushing mechanism and the material pressing mechanism are all connected to the sliding base. According to the technical scheme, through collaborative design and function integration of all the mechanisms, the defects of manual spring installation in the prior art are effectively overcome. All the mechanisms form an automatic process of feeding, positioning and press fitting through the linkage design of the sliding seats, the conveying, pushing and press fitting processes of springs do not need to be manually intervened, efficient, accurate and automatic assembling of the springs of the track socket electricity taking mechanism is achieved, and the production efficiency is greatly improved.

The application belongs to the technical field of film wrapping machines, and particularly relates to a film wrapping device and a film wrapping machine, which comprise a film pulling mechanism and a film combining mechanism, wherein the film combining mechanism is arranged above the film pulling mechanism; the film pulling mechanism comprises a first film pulling component, a second film pulling component and a width adjusting component, the first film pulling component and the second film pulling component are arranged in parallel on the same plane, and the width adjusting component is used for adjusting the linear distance between the first film pulling component and the second film pulling component; the film combining mechanism comprises a first film combining component and a second film combining component, the second film combining component is arranged above the first film combining component, and the moving direction of the first film combining component and the moving direction of the second film combining component are superposed in a cross shape. Through the arrangement of the film wrapping device, the problems of loose structure and poor operation rhythm of the film wrapping device are solved, the film wrapping operation rhythm is strong, the components are independently operated, there is no interference and no stagnation phenomenon in the operation process, the operation rhythm is improved, the overall structure is compact and reasonable, the occupied space is small, and the operation is convenient.

The application discloses a kind of accelerator natural language control methods, device, equipment and medium based on atlas, it is related to particle accelerator control technical field, through the deep integration of natural language semantic scheduling module and accelerator field knowledge graph, it realizes the accurate conversion from unstructured natural language instruction to standardization equipment control command.The method comprises: receiving the first natural language text input by user, based on the natural language semantic scheduling module of pre-training, the first natural language text is parsed into control intent and parameter slot;Based on the pre-constructed accelerator field knowledge graph, the device topology structure and operation dependency relationship in the accelerator field knowledge graph are used to map the control intent and parameter slot to the accelerator device, and the control command sequence is generated by reasoning;Control command sequence is issued to target accelerator device, to control target accelerator device to execute corresponding operation.

This utility model discloses a methanol purification device, including an absorption tank with an adsorbent replacement mechanism. The absorption tank comprises a tank body, a feed pipe, a discharge pipe, and an adsorbent storage cylinder. The feed pipe is fixedly installed at the top of the tank body, and the discharge pipe is fixedly installed at the bottom of the tank body. The adsorbent replacement mechanism includes a motor and a rotating roller. The rotating roller is installed inside the tank body and rotatably connected thereto. The motor is fixedly installed at the top of the tank body to drive the rotating roller. The adsorbent storage cylinder is detachably installed on the rotating roller. This utility model has the advantages of allowing adsorbent replacement without stopping the machine and convenient maintenance, solving the problems of production interruption, low efficiency, and complex operation caused by downtime for material replacement in traditional equipment.

This utility model discloses a grinding and polishing device for LED lamp die-cast parts, relating to the field of grinding and polishing technology for lamp die-cast parts. It includes a device housing, with a motor fixedly installed at one end of the housing. A grinding component is fixedly connected to the output end of the motor, and the outer shell of the grinding component is fixedly connected to the motor housing. A protective component is fixedly installed at the bottom of the device housing. This utility model provides a protective component for user protection by setting it below the device housing. This protective component mainly consists of a positioning rod and a protective plate. The positioning rod is aligned with the device housing and has a small overall size, so it does not affect the user's normal operation. During use, the protective plate can block debris and sparks, thus solving the problem that metal debris and sparks can affect the operator's health and normal operation. Using gloves further enhances safety.

This invention provides an intelligent teaching system for physical examination of the nervous system based on intelligent agent reconstruction, comprising: a multimodal neurological examination semantic knowledge graph and three-dimensional anatomical twin construction module; an automated generation module for multi-role intelligent agents based on individual cognitive twins; a logical topology-aware full-process collaborative interaction and execution module for physical examination tasks; a multi-dimensional learning and cognitive diagnosis module based on sequence alignment and Bayesian networks; a generative adversarial interpretive feedback and personalized teaching path adaptive generation module; and a system self-optimization module driven by full-link multi-objective reinforcement learning. This invention addresses the following problems in existing technologies: the disconnect between operational skills training and clinical diagnostic thinking training in physical examination of the nervous system; and the problem of coarse-grained learning analysis, which fails to accurately pinpoint students' cognitive weaknesses and thinking biases.

This utility model relates to the field of electronic patch panel technology and discloses an electronic patch panel with dustproof function. It includes a patch panel body, a dustproof component on the side wall of the patch panel body, and a fixing component on the side wall of the patch panel body. The dustproof component includes a lower shell and an upper shell. The side wall of the upper shell is rotatably connected to the inside of the patch panel body, and the side wall of the lower shell is fixedly connected to the side wall of the patch panel body. A second fixing sleeve is fixedly connected to the side wall of the lower shell, and a first fixing sleeve is fixedly connected to the side wall of the upper shell. A first locking block is fixedly connected inside the first fixing sleeve. In this utility model, a torsion spring drives the upper shell and lower shell to fit tightly together, and a sealing block eliminates gaps. Simultaneously, a spring drives the second locking block to engage with the first locking block to achieve locking. The sealing gasket in the groove forms a wrapping seal for the cable. Pressing the push block releases the lock and opens the upper shell. This structure improves the dustproof reliability and ease of use of the equipment.

The utility model discloses an ultrasonic detector for ground surface crack detection, which relates to the technical field of ultrasonic detectors and comprises a host and a detection probe, a treading mechanism is arranged on the detection probe, the detection probe comprises a transducer and a data line, and the transducer is in data transmission with the host through the data line. The treading mechanism comprises a sliding sleeve, a pedal clamping plate and an elastic band, the sliding sleeve sleeves the outer end of the transducer and is slidably connected with the transducer, a first rotating shaft is arranged at the bottom of the side end face of the pedal, and the pedal is rotatably connected with the sliding sleeve through the first rotating shaft; the upper ends of the elastic bands are fixed to the ends, away from the second rotating shaft, of the clamping plates. The handheld ultrasonic detector has the advantages of being convenient to operate, efficient, stable and convenient to carry, and solves the problems that a traditional handheld ultrasonic detector is inconvenient to operate and low in efficiency and causes burden to the body of an operator.

The application discloses a product separation method of phenylenediamine prepared by a phenol hydroxylation method, which comprises the following steps: (1) sending the phenol hydroxylation reaction liquid into a vacuum dehydration tower for dehydration; (2) sending the mixture in the tower kettle of the vacuum dehydration tower into a thin film scraped blade evaporator for coke removal; (3) sending the gas phase mixture collected from the top of the thin film scraped blade evaporator into a phenol removal tower, and separating phenol; (4) sending the mixture in the tower kettle of the phenol removal tower into an o-phenylenediamine rectification tower for product refining, and separating o-phenylenediamine; (5) washing, filtering and removing coke from the p-phenylenediamine crude product solution in the tower kettle of the o-phenylenediamine rectification tower; and (6) decolorizing and crystallizing the p-phenylenediamine solution after the coke removal, and obtaining p-phenylenediamine. By means of the above-mentioned synergistic effect, the phenol hydroxylation reaction liquid is efficiently and high-quality separated.

This invention relates to the field of construction machinery automation technology and discloses an intelligent wall-mounting nailing device, including a feeding mechanism, a fastening mechanism, a nail magazine mechanism, a nailing mechanism, a multi-axis robotic arm, a control mechanism, and two lifting platform trolleys. The feeding mechanism includes a hopper, a feeding assembly, and a feeding component. The hopper is mounted on the top of one of the lifting platform trolleys via an aluminum profile. The feeding assembly includes a mounting plate and a side plate mounted on the outside of the hopper. A rolling bearing is mounted on the inner side of the side plate, and a drive motor is fixedly mounted on the outer side of the mounting plate. By integrating a nailing mechanism, a laser rangefinder, and an image sensor into a gas nail gun head, and by adjusting the position of the gas nail gun head at the end of the nailing mechanism, nailing operations can be performed on different calibrations of the working surface, thus solving the problem of inconvenient operation on high-altitude and narrow working surfaces.

The utility model discloses a miniature electric liquid separator and a reagent bottle thereof. The miniature electric liquid separator comprises a shell, a lower cavity, a middle cavity and an upper cavity which are sequentially formed in the shell from bottom to top, and an interaction assembly arranged at the top of the shell, a micro peristaltic pump is fixed on the inner side of the lower cavity; a storage battery and a wireless charging coil are fixed on the inner side of the middle cavity; a PCB (Printed Circuit Board) control board for receiving and transmitting a control instruction to the interaction assembly and controlling the micro peristaltic pump to accurately transfer liquid is fixed on the inner side of the upper cavity; the miniature peristaltic pump, the storage battery and the PCB control board are sequentially arranged in the lower cavity, the middle cavity and the upper cavity of the shell, so that the electric liquid separator is simple in structure, convenient to transfer liquid, high in accuracy and low in manufacturing cost, and pollution caused by misoperation is prevented. And the urgent demand of scientific research personnel on the pipetting tool can be well met.

The utility model relates to river, lake ecological restoration technical field discloses a kind of submerged plant root system-mud collaborative transplanting device based on buoyancy control, including hollow cabin and the transplanting container being arranged below it, the inside of the hollow cabin is equipped with water pump and drainage pump, and one end of hollow cabin is equipped with the water inlet pipe connected with the water inlet end of water pump, the top of the hollow cabin is equipped with the drain pipe connected with the water outlet end of drainage pump, the hollow cabin is connected with transplanting container by adjusting component;The utility model can be precisely around target plant root and carry out synchronous cutting, realize the columnar integration extraction of root system and in-situ mud, ensure that the original mud body of root system is kept intact without scattering in the process of lifting, transportation and release, maximum degree protection rhizosphere microenvironment, significantly improve transplanting survival rate.

The utility model discloses a diesel engine tail gas purification treater belongs to tail gas purification treater technical field, the utility model discloses a first circular ring is installed on the shell, is equipped with the rectangular hole on the first circular ring, is installed with the second circular ring on the cover, is equipped with the mounting hole on the second circular ring, and the connecting assembly is set up on the second circular ring, is provided with the limit post on the connecting assembly, and the limit post is set up in T shape, and the limit post is through the rectangular hole, and the limit post after rotation and the bottom surface of first circular ring resist. The utility model discloses the cooperation between connecting assembly, limit post, first circular ring and rectangular hole has realized the quick dismounting between purification treater cover and shell, has solved the shell and cover of existing purification treater and adopt bolt connection mode fixed, and when installing and disassembling need the help of wrench and other tools, and the problem of tedious operation and time -consuming.

The utility model relates to the technical field of medical equipment, in particular to a creeping device which comprises a power element, a creeping assembly, a long-strip cylinder and a transmission rod, the creeping assembly and the power element are both installed in the long-strip cylinder and are both connected with the long-strip cylinder, the creeping assembly is directly or indirectly rotatably connected with the inner side wall of the long-strip cylinder, and the transmission rod is connected with the creeping assembly. The power element is connected with the wriggling assembly through the transmission rod, the wriggling assembly is rotatably connected with the transmission rod, the transmission rod is connected with the power element, an opening is formed in the side wall of the long-strip cylinder, and the wriggling assembly comprises a first wriggling assembly and / or a second wriggling assembly and / or a third wriggling assembly and / or a fourth wriggling assembly. The device has the advantages that the power element, the wriggling assembly, the long-strip cylinder and the transmission rod are arranged, the motion of the power element can drive the long-strip cylinder to wriggle or massage in a human body pipeline, the problem of operation in the human body pipeline is solved, and massage or medicine feeding is facilitated.

The utility model relates to a panel detachable micro ventilation window, and relates to the technical field of building doors and windows, the panel detachable micro ventilation window comprises an outer window frame, an inner window frame and two sets of panels, the outer window frame is connected with the inner window frame, and clamping grooves are formed in the opposite sides of the outer window frame and the inner window frame; the circumferential edge parts of the two groups of panels are respectively clamped in the clamping grooves of the outer window frame and the inner window frame, and detachable clamping pieces are mounted on the outer window frame and the inner window frame and are used for quickly disassembling and assembling the panels. The panel mounting and dismounting device has the effect of improving the convenience of panel mounting and dismounting.

The application discloses a kind of bag cultivation inoculator sterilization method, including sequentially closed loop interface's before sterilization positioning verification preparation, collaborative steam sterilization negative feedback control, gradient pressure reduction pollution prevention time interlocking, strain pipeline preflushing and residual, terminal double sterilization, standardization reset and automatic inoculation trigger six steps, between each step through cross-post operation authority separation, state verification interlocking and negative feedback control mechanism Form one-way irreversible whole-process anti-bacterial closed loop system;Wherein, the state verification of previous step does not pass, inoculator control system is automatically locked and prohibited to enter next step.The application has the advantages of whole-process anti-bacterial, high degree of automation, safe and reliable operation, stable sterilization effect and traceability.