124 results about "Occupational Illnesses" patented technology

A rubber-based thermal insulation layer patching method belongs to the solid rocket motor thermal insulation layer manufacturing method, and solves the problems of long construction period, high labor intensity, inconvenient operation and the like of a solid rocket motor with the diameter Phi of Phi 100mm-1400mm, using nitrile, EPDM rubber and other materials as a thermal insulation layer material; at the same time is able to meet production requirements of a thermal insulation layer material of a charging combustion chamber of a solid rocket motor with small front and back opening sizes and large length. The method includes a preliminary step, a gluing step, a patching step, a hot prepressing step, a fault detection step and a curing step. The method is successfully applied to multiple products, the thermal insulation layer fully meets the design requirements; process cycle is reduced by 67%, labor productivity is increased by at least 1 time, lower labor cost is reduced by at least 50%, raw material cost can be reduced by 15%; the operating environment is significantly improved, and a guarantee is provided for the prevention of occupational diseases.

At present, the flash furnace due to an increase in fusion forms accretions in the burner which causes that the “air umbrella” does not develop and in order to clean it manually the load must be lowered for safety reasons. One of the major disadvantages of all the tasks associated to the cleaning process is the exposure of the personnel to harsh environmental conditions. This in the medium and long term could generate serious occupational diseases to the operators in charge of carrying out such activity. Due to the above, a robot system and method have been developed for the automated cleaning of the burner thus minimizing the decrease of the load. The robotic system is composed mainly of an anthropomorphous robotic manipulator of at least 5 degrees of freedom, and a gripping mechanism which allows to take, manipulate and release several tools from a tool holder to carry out the cleaning process of the smelting furnace.

The invention discloses a foot fatigue relieving and treading device for administrative management office staff. A vertical guide groove is formed in a base, a guide column is connected into the guidegroove in a sliding mode, the upper end of the guide column is connected with a foot treading body, the foot treading body comprises a frame body, the frame body is fixedly connected with the guide column, a reset spring is connected between the bottom of the frame body and the base, and two foot treading parts are fixed to the frame body side by side; first rotating shafts perpendicular to the supporting edges are arranged between the two supporting edges of each foot treading part, sole massage rollers are connected to the first rotating shafts in a shaft mode, one end of each first rotating shaft penetrates out of the corresponding supporting edge and is connected with a gear in a shaft mode, the gears are meshed with vertical racks, and the lower ends of the racks are fixed to the base. According to the invention, administrative management office personnel can perform targeted exercise on feet and legs without standing up for activities, so that the blood circulation of feet and legs can be promoted, occurrence of occupational diseases caused by long-time sitting is reduced, and the working efficiency can also be improved.

The invention discloses a roadway tunneling method. The method comprises the steps that a tunneling unit is controlled to conduct tunneling operation, and a temporary supporting device is controlled to conduct temporary supporting operation; when the temporary supporting distance reaches a preset distance threshold value, the tunneling unit is controlled to stop tunneling operation; and after ventilation and dust fall are conducted on the shutdown working face of the tunneling unit and safety is determined, a roadway is subjected to long-time supporting operation. According to the roadway tunneling method, tunneling operation and supporting operation are separated in space and time, time-sharing and segmented roadway tunneling is achieved, workers are prevented from working in an extremelysevere environment, the risk that related employees suffer from occupational diseases is reduced, and the number of dead people caused by the occupational diseases is reduced.

The invention relates to intelligent wearable equipment for coal occupational disease protection and a coal occupational disease control method. The intelligent wearable equipment for coal occupational disease protection comprises a protective suit with a helmet and an inner space, a pure oxygen source communicated with the interior of the helmet through an oxygen valve and an air source communicated with the inner space of the protective suit through an air valve, electric control ends of the air valve and the oxygen valve are electrically connected with a controller, and the controller is electrically connected with an oxygen concentration sensor arranged in the helmet; and the protective suit is further provided with an air circulation device. Pure oxygen and air or nitrogen are mixed through the two portable air sources, use of the pure oxygen can be reduced, dissolved oxygen of the human body can be prevented, and a portable breathing air supply system capable of supplying pure air required by breathing of the human body for a long time is formed by means of the oxygen supply mode. The intelligent wearable equipment achieves a comprehensive, efficient and reliable protection effect on four harms of occupational diseases of the coal mine industry. Air suitable for breathing is prepared from the concentrated oxygen and the air or nitrogen, so that the intelligent wearable equipment is lighter and more flexible.

The invention relates to a cistanche salsa alcohol-free beer beverage and a manufacturing method thereof, and belongs to the field of beverage manufacturing. In the prior art, due to the work nature, drivers can not drink, and meanwhile the drivers can suffer from various occupation diseases during the long-time driving experience; on this basis, the alcohol-free beer beverage which has a healthcare function and can be drunk by the drivers is provided, the cistanche salsa alcohol-free beer beverage is manufactured by adding cistanche salsa extract to raw materials on the aspect of a traditional alcohol-free beer brewage technology, the prepared cistanche salsa alcohol-free beer beverage has a remarkable anti-fatigue effect and can lower the probability of occupational diseases of the drivers, and the cistanche salsa alcohol-free beer beverage is suitable for being drunk by the drivers in the driving process.

The invention relates to an environmentally-friendly nano water soluble non-oil lubricant used for cold rolling metals and its preparation method, which is characterized by comprising the following components by mass percentages: 15% of dimer acid, 40% of diammonium hydrogen phosphate, 20% of oleic acid alkanolamide, 8% of tween80, 15% of lauryl alcohol and 2% of surface modified nano-magnetite. According to the invention, a nano technology is used for preparing the lubricant which realizes the requirement of the current civilized production with low energy consumption, low pollution, low discharge and high environmental protection, and the lubricant of the invention has the characteristics of high temperature resistance and is capable of increasing the wear resistance and prolonging the service life of a roller. The lubricant of the invention is a product with smoke-free, odorless, notoxcity, harmlessness. According to the detection of toxicology department of Shenyang labor hygiene occupational disease institute and Qingdao national dangerous material detection center, LD50 is greater than 10000milligram / kg, fish and shrimp can be survived and reproduced in aqueous solution of 0.1% of the product.

The invention relates to a method for printing a physical examination information table in a self-service manner based on a self-service terminal. The method comprises the steps: S1, the self-serviceterminal recognizes the personal identity information of an examinee, and reserves the cache; S2, the self-service terminal obtains the selection of the examinee and automatically skips to a corresponding operation mode, wherein the operation mode comprises an individual passenger operation mode and a group examination operation mode; the self-service terminal enters the step S11 when skipping tothe individual passenger registration mode, and enters the step S21 when skipping to the group inspection operation mode; S11, an interface for the examinee to input personal physical examination information is popped up, and a corresponding physical examination information table is automatically printed after the input personal physical examination information is obtained; and S21, personal physical examination information corresponding to the personal identity information of the examinee is automatically obtained from the system, a corresponding physical examination information table is automatically printed, wherein the personal physical examination information obtained in the step S21 is information of the examinee provided by a group unit and recorded in the system in advance. The workload before occupational disease examination is reduced, and the occupational disease examination service is improved.

The invention discloses an intelligent healthy liftable office table and chair system. The system comprises two storage cabinets. The two storage cabinets are connected through a connecting plate. Thetops of the two storage cabinets are both connected with a table body in a sliding mode, power mechanisms are installed in the two storage cabinets, an office chair is arranged on the front side of the connecting plate, and a sensing mechanism is installed in the office chair. The invention discloses an intelligent healthy liftable office table and chair system. The power mechanism, the transmission mechanism and the lifting mechanism are matched; the height adjustment of the table body is realized; office staff can change office postures; the information interaction between the first controlmodule and the second hole paper film is realized; according to the office table, the height of the table body can be changed according to a certain period, office staff can change office postures orbe reminded and get up by the change of the height of the table body, so that the fatigue feeling is reduced, the office staff can be relaxed to a certain extent, the morbidity rate of occupational diseases is greatly reduced, and the office staff can keep good health.

The invention discloses an occupational health supervision method and system. The method comprises the following steps: receiving an employment unit file input by an employment unit, and generating aunique identifier of the employment unit; generating an occupational disease hazard factor detection scheme of the employment unit; generating an occupational disease hazard factor detection report ofthe employment unit; generating an occupational health supervision plan of the employment unit; and generating and outputting an on-site supervision law enforcement document of the employment unit. The whole-process occupational health supervision method and the whole-process occupational health supervision system comprehensively covering the employment unit-technical service institution-supervision institution are established, so that the problem that all links of an existing occupational health supervision system in China are disconnected is solved.

The invention provides an occupational hazard quantitative evaluation and enterprise occupational security prediction system. The system comprises a data acquisition terminal, a data input terminal, an evaluation index system and a data processing analysis system. The data acquisition terminal of the system can collect data of terminal equipment automatically and then transmits the data to the data processing analysis system through a wireless or wire communication technology; the data input terminal assists people in inputting non-equipment gathered data; and the data processing analysis system filters the data according to a data standard request, then performs quantification and weight allocation on the data according to a predictive index system request, and finally outputs the trend and change of the occupational hazard of individual jobholders.

The invention relates to the technical field of medical instruments, in particular to an injector destroying device in an operating room for the anesthesia department. The injector destroying device comprises a power mechanism, a transmission mechanism is arranged at the output end of the power mechanism, a destroying mechanism is arranged at the other end of the transmission mechanism, and the arrangement direction of the destroying mechanism is perpendicular to the transmission mechanism. The destroying mechanism is positioned in front of the power mechanism; the power mechanism is a pedal type power assembly, so that the legs of medical staff can be relaxed, and the situation that the legs are numb due to the fact that the medical staff stand for a long time in the operation process, and consequently blood circulation of the legs is not smooth can be effectively avoided; therefore, occupational diseases of medical staff can be effectively prevented, power can be provided for the destroying mechanism, the destroying mechanism can cut off and separate a needle head and a needle cylinder of the injector, the injector can be effectively destroyed and is not prone to being repaired, and the problem that the injector is repeatedly used can be effectively avoided.

The invention relates to the technical field of fire protection, in particular to a dust explosion prevention device for workshop fire protection. The technical problem to be solved by the invention is to provide the dust explosion prevention device for workshop fire protection. A dust explosion prevention device for workshop fire protection comprises a vulcanization workshop, a workshop gate, a controller, a sewage draining outlet, a sewage draining channel, a machining table, a workshop dust removing mechanism and the like. The bottom of the left end of the vulcanization workshop is rotationally connected with the workshop gate; and the bottom of the left end of the vulcanization workshop is plugged-in with the sewage draining outlet. Spraying is conducted through the workshop dust removal mechanism, and the dust concentration in the vulcanization workshop is reduced. By adopting the device, waste gas is converted into a salt solution, sulfidic substances are converted into non-polluting substances to be discharged, dust is blended into water through spray settling, the dust concentration is reduced, dust explosion caused by the too high dust concentration is prevented, and meanwhile occupational diseases such as silicosis, pulmonary tuberculosis and respiratory failure of operators caused by dust are avoided.

The invention belongs to the technical field of tables and relates to a control method and device for intelligent table top adjustment. According to the control method and device for the intelligent desktop adjustment,data of the upper body of a human body, namely the shoulder of an elbow joint and the distance from the elbow joint to a table top are obtained and are compared with data in a database, accurate and complete arm length data and the distance between a chair cushion and the shoulder are obtained; the accurate and complete arm length data are compared with the distance, so that an accurate numerical value is obtained, the table top is accurately adjusted; the height of the table top is adjusted according to the data of the upper body; the distance between the elbow and the shoulder and the distance between the elbow and the table top are compared with each other, and the distance between the user and the table in different states can be adjusted. According to the control method and device for intelligent desktop adjustment, the desktop can be automatically adjusted according to different heights or postures of users, so that the users change postures or the users can be replaced, the situation that the users keep the same posture is avoided, and physical health of authors is facilitated, and occupational diseases are avoided.

The invention discloses a miner health assessment method and system, and relates to the technical field of human health management. The method comprises the steps of 1, building a miner health management system; 2, collecting, by the system, physiological parameter data of miners with different health conditions; 3, performing attribute reduction on the original miner health data by adopting an ABC-RS algorithm; 4, randomly dividing the data subjected to attribute reduction into a training set and a prediction set in proportion; and 5, establishing an ELM health diagnosis prediction model by using the training set, and checking the effect of early occupational disease category prediction by using the prediction set. The ABC-RS algorithm and the ELM algorithm are combined to be used for processing, predicting and evaluating the physiological index data of miners; ABC-RS is adopted to delete useful attributes in the miner health data, an ELM health diagnosis prediction model is established by utilizing training sets randomly divided according to a proportion, the prediction set checks the classification effect, and finally evaluation of the miner health condition is realized.

The invention relates to a CEEMDAN-SAE-based miner suspected occupational disease identification method. The method comprises the following steps: (1) establishing a miner occupational health detection system for collecting miner health data; (2) collecting miner occupational health data by using an occupational health detection system, adding a manually marked label, and establishing a miner health standard database; (3) performing de-noising processing on the original electroencephalogram signals, the original electrocardio signals and the original electromyographic signals by adopting CEEMDAN to avoid interference of noise signals in data; (4) dividing the preprocessed data into a training set and a test set according to a certain proportion by adopting a hold-out method; (5) employing the SAE for feature extraction of the data, reducing the dimension of the data, and extracting important features; and (6) establishing an LVQ-based miner suspected occupational disease recognition model by using data optimized by the important features, and evaluating the recognition performance of the model. According to the method, CEEMDAN-SAE is combined with LVQ to identify suspected occupational diseases of miners, and the method is suitable for research in the field of intelligent occupational health identification.

The invention discloses a device for assisting intermittent catheterization. The device for assisting intermittent catheterization comprises a base, a thigh separating device, a male genital organ holder and a medical tray, wherein the thigh separating device is arranged on the base; the male genital organ holder is arranged on the thigh separating device; and the medical tray is arranged on the base. The device for assisting intermittent catheterization provided by the invention is simple in structure, convenient to fix and operate, safe and reliable; the skin of a patient is free from beingaffected by a medical proof fabric, so that the pain of the patient is relieved; and the convenience in urethral catheterization operation by a nurse is realized, so that the labor intensity of medical personnel is reduced, the probability of occurrence of occupational diseases is reduced, and the medical resource is saved.

The invention discloses an occupational disease respiratory function rehabilitation training device which comprises a device body. The device body comprises an air blowing mechanism, a linkage mechanism and a marking mechanism. A linkage mechanism comprising a sliding groove plate, a connecting rod, a driving gear, a transmission gear and a rack plate is arranged, and a marking mechanism comprising a mounting plate, an upper limiting plate, a supporting spring, a marking plate, a scale plate and a lower limiting plate is arranged; visualization and quantification of respiratory training are realized, and the scientificity and training effect of training are improved; by arranging a clamping frame, a fixing column, a horizontal sliding groove, a reset spring, a vertical rod, a holding rod and a holding frame, the device can conveniently return to the initial state, and next training is facilitated; through the arrangement of the hook and the balance weight disc, the training difficultyis conveniently adjusted, training of different crowds and different training stages is facilitated, and good adaptability is achieved.

The invention relates to a small pavement lime powder laying device which effectively solves the problems that in the existing small engineering pavement lime powder laying and spreading process, theefficiency is low, and meanwhile occupational diseases of workers are likely to be caused. According to the technical scheme, the device comprises two vertical plates, the two vertical plates can synchronously move left and right; the left side and the right side of each vertical plate are each provided with a dispersing unit. Each group of dispersing units comprises a vertical scraping plate; theouter side wall of each vertical plate is connected with two air cylinders in one-to-one correspondence with the scrapers in a sliding manner; openings of the air cylinders face upwards, and the twoair cylinders located on the same vertical plate can synchronously move towards each other or away from each other. Each scraping plate is respectively fixed on piston rods of the two cylinders corresponding to the scraping plate; a piston rod of each air cylinder is sleeved with a first compressed spring capable of enabling the piston rod to move downwards, a normally-closed exhaust valve is arranged on the lower portion of a cylinder body of each air cylinder, and when the two second scrapers get close to the middle to make contact with each other, the two normally-closed exhaust valves on the same vertical plate make contact with each other and are opened at the same time.

The invention belongs to spraying equipment with a robot and a dragging teaching rod mechanism, and an operation method thereof. The spraying equipment comprises a plurality of truss stand columns, two parallel truss X beams are fixed at the upper ends of the truss stand columns, and the spraying equipment is characterized in that a guide rail I is arranged on the truss X beams, and a rack I is fixed on the guide rail I; a truss Y beam capable of moving left and right is arranged on the rack I, a through hole slide rail is formed in the middle of the truss Y beam, and a rack II is fixed two two sides of the through hole slide rail; and the robot and the dragging teaching rod mechanism are arranged in the through hole slide rail, and the robot and the dragging teaching rod mechanism are fixed on the fixing seat of the robot dragging teaching rod mechanism and move back and forth in the through hole slide rail. The equipment is high in product spraying quality, improves the production efficiency, has high automation degree and wide the application range, relieves labor intensity and reduces harm of occupational diseases.

The invention provides a spray water valve group and belongs to the technical field of valves. The spray water valve group comprises a spray water valve electromagnetic pilot valve and a spray water valve main control valve. An inlet pipeline is connected with a damping hole, a damping one-way valve and a pilot valve filter through a main filter pipeline, and then is connected with a liquid inlet of the spray water valve electromagnetic pilot valve through a three-way joint in one way, and is connected with an energy accumulator through the three-way joint in another way. The spray water valve electromagnetic pilot valve is correspondingly connected with the spray water valve main control valve. A water inlet of the spray water valve main control valve can be provided with a spray water filter. Emulsion is filtered and stabilized, the electromagnetic pilot valve is not prone to damage, economic benefits and production efficiency are improved, the body health of workers at the underground production line is protected, and occupational diseases are effectively prevented.

The invention relates to the technical field of automatic polishing process equipment and control, and provides a full-automatic polishing workstation which comprises a workbench, an intelligent robot, a mechanical arm and a polishing mechanism. The workbench is used for fixing and positioning a workpiece; the polishing mechanism is installed on the mechanical arm and comprises a polishing motor and a polishing wheel, and the polishing motor drives the polishing wheel to rotate to conduct polishing; the intelligent robot is used for controlling the mechanical arm to make the polishing wheel make contact with the surface of a workpiece needing to be polished according to workpiece positioning, adjusting the feeding amount of the mechanical arm and controlling the polishing motor to rotate. According to the full-automatic polishing machine, full-automatic polishing can be achieved, the polishing efficiency is improved, the influence of human factors is avoided, the yield is increased, the consistency of polishing quality is enhanced, high-intensity manual labor is avoided, workers are prevented from suffering from occupational diseases, and the labor cost is reduced.

The invention discloses an occupational disease hazard evaluation method and system based on noise exposure, and the system comprises an occupational hazard factor module, an exposure risk prediction module, and a risk evaluation and management module. The exposure risk prediction module is used for carrying out risk prediction calculation on the obtained data, the risk assessment and management module carries out judgment and assessment according to the calculated data and a set threshold value, and the industry hazard factor module is electrically connected with the exposure risk prediction module. The exposure risk prediction module is electrically connected with the risk assessment and management module, required data is provided for occupational disease prevention control and risk analysis, the data is the basis and guarantee of noise exposure occupational disease hazard prevention control and risk analysis, and an assessment database is obtained and established through testing for risk management. The method has the characteristic of guiding enterprise noise to implement risk assessment and risk management.

The present invention discloses a multifunctional sitting moxibustion instrument which comprises a back cushion and a sitting moxibustion cushion, and the back cushion is hinged to the sitting moxibustion cushion so that the back cushion can be rotationally folded relative to the sitting moxibustion cushion; the surface of the inner side of the back cushion is a backrest surface, and a magnetic therapy assembly is installed on the backrest surface and used for leaning magnetic therapy; and the top face of the moxibustion cushion is a hip sitting face, a moxibustion assembly, an illumination assembly and a hot compress assembly are arranged on the hip sitting face, the moxibustion assembly is used for moxibustion, the illumination assembly is used for red light phototherapy, and the hot compress assembly is used for hot compress rehabilitation. According to the multifunctional sitting moxibustion instrument, through cooperation of the back cushion and the sitting moxibustion cushion, the functions of magnetic therapy, light irradiation, hot compress, vibration massage and the like can be achieved while moxibustion fumigation is conducted, the physical therapy effect is improved, and occupational diseases are effectively prevented and treated.

The invention discloses an electric bath rubbing device, and relates to the field of articles of everyday use. The electric bath rubbing device is characterized in that a carrying disk (8) is providedwith an air bag (9); and the carrying disk is driven to rotate through a driving mechanism. A part which is in contact with the human body is set as the air bag, and the air bag can realize a relatively large deformation amount, so that the manual bath rubbing effect can be achieved, and the existing defects are overcome effectively. Meanwhile, the comfort of a user can be ensured; the risks of rubbing damage and the like during use are avoided effectively; and the labor intensity of bath rubbing workers, the occurrence of occupational diseases and the like are lowered effectively. The electric bath rubbing device has the characteristics of simple structure, good using effect and the like, and is particularly suitable for large-range popularization and application.

The invention relates to the field of automation equipment, and particularly relates to an automated production device for a current transformer. The device comprises a pin inserting track, a shell track, a pin inserting manipulator and a controller, wherein a grabbing mechanism of the pin inserting manipulator grabs scattered L-shaped pins on a pin feeding device at the discharging end of the pininserting track, then moves to the upper portion of a transformer shell clamped by a shell fixing device at the discharging end of the shell track and inserts the L-shaped pins into insertion holes of the transformer shell. The problems of low installation efficiency, low yield and occupational disease damage to workers due to the fact that pins of pins of transformers are mainly inserted manually in the existing production process are solved.