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.

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 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 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 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 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 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 discloses word plate shearing and adhesive tape pasting equipment and a using method thereof. The word plate shearing and adhesive tape pasting equipment comprises placing mechanisms used for fixing word plates, a suction mechanism used for machining the word plates, a rotating mechanism and a moving mechanism providing moving force; the suction mechanism is installed at the front end of the moving mechanism; the rotating mechanism is arranged at the lower end of the suction mechanism; and the rotating mechanism is provided with the two sets of placing mechanisms, and the exterior of the moving mechanism is connected with a supporting mechanism. The moving mechanism, the suction mechanism, the rotating mechanism and the placing mechanisms are utilized to perform full-automatic cutting and adhesive tape pasting on a machined part, so that the labor cost is reduced, the production efficiency is improved, meanwhile, the product quality and stability are improved, and meanwhile, the personnel labor strength and the occupational disease risk are 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 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.