18 results about "Labor operations" patented technology

The invention relates to the technical field of industrial control, in particular to an intelligent production management process method for thick plate laser cutting in the steel processing industry. The intelligent control system automatically receives and decrypts encrypted production order information of the MES system, contour scanning and automatic verification are conducted on raw material steel plates through a 3D camera, then full-automatic typesetting is conducted based on an intelligent layout algorithm with the core of guaranteeing that finished products fall into the optimal physical and chemical performance interval of raw materials, and finally a cutting program is generated to drive equipment work. And the processing actual performance data is fed back in a closed-loop manner. The method effectively solves the problems that in traditional thick plate machining operation, the intelligent level is low, efficiency is low due to dependence on manual operation, cost is high, and quality consistency is difficult to guarantee. Seamless connection from order placing to completion and reporting is achieved, the production efficiency and the digital level are remarkably improved, feeding errors are effectively eradicated, the typesetting quality is optimized, and the labor cost and the error rate are reduced.

A system includes a base. A platform is coupled to the base. A staircase is coupled to the base and the platform. The staircase includes one or more steps leading up to the platform. A head support includes a front cross beam connected to a first arm and a second arm. The first arm and the second arm are pivotally coupled to the platform. The head support is selectively moveable between an upright position in which the front cross beam is above the platform, and a deployed position in which the front cross beam is forward from a front end of the platform.

The application discloses a labor risk assessment system based on deep learning judgment, belongs to the technical field of artificial intelligence and labor risk assessment, constructs an end-to-end technical architecture of "multi-modal feature fusion-multi-task deep learning-double path fusion analysis", maps multi-source labor data to the same vector space through multi-modal feature fusion, realizes dynamic evolution of multi-dimensional risk assessment standards by combining multi-task machine learning and reinforcement update, constructs a pre-deployment and in-service double-path judgment mechanism, fuses the evaluation results of three dimensions of the deployment unit risk, the deployer personal risk and the post risk, outputs recruitment decision suggestions and company overall labor operation risk rating, not only realizes a fundamental leap of labor risk assessment from static rule statistics to dynamic intelligent decision, but also realizes a closed loop coverage of labor risk from "pre-entry" to "in-process monitoring", and provides accurate and differentiated decision support for enterprises at different stages.

The invention discloses a relay protection constant value verification method, device and equipment and a medium. The method comprises the following steps: acquiring constant value standard information and a constant value knowledge graph sent by a server; acquiring target constant value information and current operation information of the protection equipment in the connected state; verifying each second constant value item according to the constant value knowledge graph and each first constant value item to obtain a constant value item verification result; verifying each second fixed value group according to the fixed value item verification result and each first fixed value group to obtain a fixed value group verification result; determining a current fixed value group of the protection equipment in the second fixed value group according to the current operation information; and verifying the current fixed value group according to the application information of each first fixed value group to obtain an operation verification result. According to the embodiment of the invention, the automation degree of protection setting value verification can be improved, the efficiency of protection setting value verification is improved, and the manual operation cost and the human error probability are reduced.

The utility model relates to an automatic fixed-length saw cutting device which comprises a feeding assembly, a saw cutting assembly, a material taking assembly and a fixed-length servo assembly. The fixed-length servo assembly is located on one side of the saw cutting assembly, the feeding assembly is installed in the saw cutting assembly, and the material taking assembly is installed on the fixed-length servo assembly. According to the utility model, a series of mechanisms and control elements are used for realizing automatic production only by one-time feeding; the original material length is not required, the time of material taking and recharging can be automatically judged, the manual operation cost and raw material waste caused by single-step length fixing are reduced, and the safety is high; the method is particularly suitable for long sealing strips, time cost and labor cost can be greatly saved, size errors are reduced, material waste is reduced, and safety risks are reduced.

The utility model discloses a wing-unfolding type container, which relates to the technical field of containers and comprises a shell, an upper plate is fixedly arranged in the shell, supports are symmetrically and fixedly arranged on the upper surface of the upper plate, rotating shafts are symmetrically and rotatably arranged on the upper sides of the supports, a servo motor is detachably arranged on one support, and the servo motor is detachably arranged on the other support. The wing unfolding type container is characterized in that a servo motor is arranged in the container body, the output end of the servo motor is fixedly connected with two driving chain wheels, the outer surfaces of the driving chain wheels are connected with chains in a meshed mode, driven chain wheels are connected with the interiors of the chains in a meshed mode, and the driven chain wheels are fixedly arranged on the corresponding rotating shafts in a sleeved mode. The wingspan plate can be automatically unfolded and closed accurately and efficiently in cooperation with a chain wheel and chain transmission mechanism, manual labor-consuming operation is not needed, the labor cost and the time cost are greatly saved, and the working efficiency can be remarkably improved especially in the logistics scene where goods are loaded and unloaded frequently.

The application discloses a control method for preventing deviation of a rack in a finishing rolling process, which comprises the following steps: locking a rolling force deviation in a period after a head is rolled out at a fixed time as a stable rolling force deviation value, determining a real-time value of the rolling force deviation in a subsequent rolling process, calculating a difference value between the real-time value of the rolling force deviation and the stable rolling force deviation value until a flying shear cuts a tail, and automatically calculating a single-side roll gap leveling of a rolling mill according to a change of the difference value, so as to realize automatic leveling and deviation prevention in the finishing rolling process. The control method reduces manual intervention, reduces labor operation load, and improves stability and quality of the finishing rolling.

The utility model discloses a full-automatic solid-phase extraction instrument, which belongs to the technical field of solid-phase extraction instruments, and has the technical key points that the full-automatic solid-phase extraction instrument comprises a bottom plate, stations on an extraction column can be moved and switched one by one through an arranged extraction station switching mechanism, the automation degree is high, the manual operation is reduced, and the production efficiency is improved. The extraction station switching mechanism can synchronously drive the extraction liquid dropping mechanism to operate, that is, when the extraction column moves by one station, the liquid injection pipe can correspondingly extract a proper amount of liquid for liquid dropping operation, the automatic operation mode greatly shortens the time required by the extraction process, the overall working efficiency is improved, and the labor intensity of workers is reduced. The liquid injection amount of the liquid injection pipe can be adjusted and used through the arranged extraction adjusting mechanism, so that an operator can better adjust the volume of a solvent dropwise added each time according to specific experiment requirements, the extraction conditions are optimized, meanwhile, the universality and practicability of the equipment are improved, and the production efficiency is improved. The device has the advantages of high automation degree, convenience in extraction processing and high working efficiency.

The invention provides a multi-project real-name labor service management system in the construction industry, and relates to the technical field of labor service management. The system is configured as follows: enterprise labor service personnel data and project data are collected, personnel division aiming at projects is carried out, and enterprise labor service personnel division data are formed; carrying out on-duty monitoring analysis on the labor service personnel according to the enterprise labor service personnel division data to form on-duty monitoring analysis data; and acquiring enterprise labor attendance data, and performing attendance check analysis in combination with the on-duty monitoring analysis data to form attendance check result data. According to the system, enterprise-oriented comprehensive labor employment management is established through reasonable labor operation information data analysis, effective labor management is realized more comprehensively, the labor employment management level of an enterprise is improved, and the on-duty operation supervision effect is improved.

The utility model belongs to the technical field of plate processing, and particularly relates to an engineering plate drilling device which comprises a drilling machine, the drilling machine is connected with a sliding door in a sliding mode, a drilling assembly is arranged on the inner wall of the drilling machine, a workbench is fixedly connected to the inner wall of the drilling machine, and a clamping device and a limiting device are arranged on the workbench. The clamping device comprises a fixing ring. According to the plate drilling device for engineering, the clamping device is arranged, a clamping plate is driven by a stretching belt to clamp a plate inwards, the plate drilling stability is ensured, the scrap protection function and the plate clamping function are ingeniously integrated together through linkage of an extrusion block, a folding plate and other components, the plate is automatically clamped in the drilling process, and the plate drilling efficiency is improved. According to the plate drilling device, additional manual operation is not needed, the working efficiency is improved through automatic operation, the manual operation time is shortened, the labor intensity of manual operation is reduced, automatic clamping is achieved at the beginning of drilling, the stability of a plate in the drilling process can be ensured, and the drilling precision is improved.

The utility model relates to brine feeding technology field, and disclose a kind of brine quantitative feeding system, including brine buffer tank, brine feeding module and curvilinear quantitative feeding module, brine buffer tank is supplied brine to brine buffer pipeline by water supply pump;For modulating about 19 °Bé brine, and keep brine pressure of brine buffer pipeline in about 0.4mpa;By brine quantitative feeding car and curvilinear wind force conveying device, brine and curvilinear are respectively quantitatively fed into to sunning jar and enter jar fermentation;Two kinds of module can accurately control feeding amount, ensure product quality and the uniformity of fermentation process.The system is high in degree of automation, reduces manual operation, improves efficiency and reduces error, automation reduces manual operation time, improves production efficiency, shortens production cycle, automation reduces physical labor of worker, reduces labor intensity and physical consumption, automation reduces the risk that worker contacts harmful substance, improves the safety of workplace.

The application provides a BCM electric appliance box cover labeling device and relates to the technical field of labeling machines.The device comprises a guide rail, a contact piece arranged on a side support and in sliding cooperation with a fixing plate, and a needle rod.The needle rod can be automatically inserted into the air hole for dredging when the fixing plate moves downward relative to the contact piece during the labeling process of the contact piece adsorbing the label, thereby ensuring the stability of the negative pressure adsorption, ensuring that the label can be reliably adsorbed, and simultaneously saving the process of manual cleaning of the air hole, reducing the labor operation and maintenance cost, avoiding interruption of production due to cleaning work, significantly improving the batch production efficiency, and solving the problem that the adsorption air hole of the negative pressure structure of the labeling machine is easily adsorbed with dust, label paper scraps and other sundries in the environment, resulting in air hole blockage and poor air suction, which causes the negative pressure adsorption structure to be unable to form stable and effective adsorption force on the label, and thus unable to smoothly complete the label peeling work, and therefore manual cleaning of the adsorption air hole is required frequently, which not only increases the labor operation and maintenance cost.

The utility model discloses a subway tunnel hole inside micro disturbance grouting reinforcement hydraulic pipe inserting machine, include: base fixed structure, hydraulic telescopic mechanism, grouting pipe clamping mechanism, pipe inserting machine fixing frame, grouting safety device and grouting pipe. The subway tunnel hole inside micro disturbance grouting reinforcement hydraulic pipe inserting machine has the advantages of small size, light weight, simple and quick installation and disassembly, adopts the equipment to carry out the hole inside micro disturbance grouting reinforcement operation, can effectively reduce the construction personnel labor operation intensity, increases the construction operation face, reduces the lining structure deformation, settlement repair period, realizes more flexible, efficient structure deformation convergence and settlement repair reinforcement scheme.

The invention relates to the technical field of railway vehicle production and machining equipment, in particular to a welding device for railway vehicle production, a first rail and a second rail provide a stable large-range moving reference covering a whole workpiece for a whole welding system, a collaborative welding operation mode is adopted, and the welding efficiency is improved. Namely, the welding unit is driven by the driving mechanism to move on the first track in a large range and convey the welding gun head in place, meanwhile, the lifting adjusting mechanism is combined for multi-degree-of-freedom adjustment, accurate alignment is achieved, and therefore accurate welding seam tracking and posture keeping are guaranteed. Low-cost automatic welding is achieved by designing the suspension type walking track and matching with the multi-degree-of-freedom adjusting tractor to drive the welding unit, the multi-degree-of-freedom adjusting tractor has the universality for production of various railway vehicle ceilings and complex curved surface workpieces, the operation difficulty of personnel is greatly lowered, the labor operation intensity is greatly lowered, and the production efficiency is improved. The finished product quality and the production efficiency are effectively improved.

The utility model discloses a numerical control punching, flanging and roundness correcting all-in-one machine which comprises a working table, a feeding mechanism assembled above the working table, a numerical control punching and flanging mechanism assembled above the working table and matched with the feeding mechanism for operation, and a material supporting mechanism assembled on the working table and located between the feeding mechanism and the numerical control punching and flanging mechanism. The auxiliary workbench is installed on one side of the workbench and located at the discharging end of the numerical control punching and flanging mechanism, and the copper pipe roundness correction mechanism is installed on the auxiliary workbench and facilitates division operation. According to the numerical control punching and flanging machine, the feeding mechanism and the numerical control punching and flanging mechanism are accurately matched in work, numerical control punching and flanging can be accurately executed after manual feeding, the product quality and consistency can be improved, automation can be achieved, the production efficiency is remarkably improved, manual intervention is reduced, the operation time is shortened, and therefore the production capacity and the yield are increased.