20results about How to "Reduce work accidents" patented technology

The invention belongs to the technical field of wind power plant management, and relates to a method and system for real-time positioning and trajectory analysis of wind power plant workers. The method comprises the following steps of: preprocessing multi-source position data by utilizing an edge computing node; fusing the preprocessed multi-source position data to generate a high-precision positioning result; performing trajectory analysis by using a deep learning algorithm to obtain a trajectory analysis result; performing intelligent task allocation by combining wind power plant equipment state data and environment data; on the basis of the physiological data and the environmental data of the staff, health condition monitoring and safety risk assessment of the staff are carried out; generating an equipment maintenance strategy by using a predictive maintenance algorithm in combination with the trajectory analysis result and the wind power plant equipment state data; and a worker real-time trajectory analysis result, an intelligent task allocation result, a monitoring and evaluation result and a standby maintenance strategy are visually presented. The positioning precision is improved, track analysis is accurate and reasonable, real-time safety monitoring of workers can be achieved, and the intelligent degree is high.

The invention discloses a deep foundation pit construction safety risk pre-control method and system based on a control theory and a dual-system theory, and the method comprises the steps: carrying out the risk recognition and risk monitoring of deep foundation pit construction safety based on the expansion of a sensor, determining a risk point, carrying out the pre-control discrimination and pre-control rating of the recognized and monitored deep foundation pit construction safety risk, and carrying out the early warning of the deep foundation pit construction safety risk. And finally, performing pre-control decision making and pre-control execution on the pre-control risk in the step 2 based on an actuator and DST expansion. According to the method, the source risk and the state risk are systematically identified and monitored, potential risks can be timely found and prevented, the operation stability of a project is improved, potential safety hazards can be timely identified and coped with by monitoring various state risks, and the risk risk is effectively prevented. Safety of constructors and the surrounding environment is ensured, and a positive effect on cost control of a project is achieved.

The present invention provides a waterproof and dustproof humanoid robot actuator, which relates to the technical field of humanoid robots and comprises a support arm, wherein the support arm comprises a support base, a rotating base is longitudinally and rotatably installed on the top of the support base, a driving assembly is fixedly installed between the support base and the rotating base, a hollow dustproof tube is fixedly installed on the bottom of the rotating base, the hollow dustproof tube is nested in the outer wall of the support base and rotatably cooperates with the support base, a fine tube filter screen formed by arranging fine tubes is fixedly installed on the bottom of the hollow dustproof tube, and drainage holes are arranged on the fine tube filter screen. The fine tube filter screen and the fine tube filter screen frame of the present invention can effectively block dust and water flow in a smaller occupied space through the filter screen composed of fine tubes, thereby improving the waterproof and dustproof effect of the actuator; the present invention can prevent the movable arm from getting out of control during operation and reduce operation accidents through the auxiliary driving slider and the driving screw.

The present invention discloses an inner bag tying method suitable for a packaging machine with separated inner and outer packaging bags. The device used in the method includes: a bag tying support frame, a connecting plate is provided on the bag tying support frame, a tying mechanism, a rotating mechanism, a lifting mechanism, and a closing mechanism are provided on the connecting plate. Compared with the prior art, the beneficial effects of the present invention are: the bag-stretching mechanism can realize the opening of the outer bag and the upward and downward pushing, the closing mechanism and the bag-twisting mechanism can realize the automatic closing and tightening of the inner bag, and the tying mechanism can realize the automatic tying of the inner bag opening step by step. The automatic packaging of the inner bag of the separated inner and outer packaging bag is realized, the working conditions are improved, the production efficiency is increased, the production cost is reduced, and the work-related accidents are reduced; the whole process is safe, reliable, fast and efficient, and can be widely promoted and used.

The utility model relates to automatic laminating machine technical field, and disclose automatic laminating machine with cutting mechanism, including device side plate still include first fixed bolster and dust extraction mechanism, the bottom fixed connection of device side plate has the device bottom plate of support, be provided with dust extraction mechanism of dust removal on device side plate, device side plate is fixedly connected with first fixed bolster, first fixed bolster is fixedly connected with telescopic link body, one end of telescopic link body is fixedly connected with first connecting seat. Relative to the mode of manual collection, through the conveying pipe is collected and is transported to the first fixed shell place by the crushing wheel centralized processing, falls into the collection box centralized storage, instead of manual collection, avoids the worker to be injured when collecting and touching the cutting knife mistakenly, reduces the probability of industrial injury accident, breaks the processing of the excess film again through the crushing wheel, provides the convenience for the subsequent recovery treatment, greatly shortens the quickness of recovery treatment, improves the overall efficiency.

The utility model discloses an automatic taking and placing device for cone yarns, which belongs to the technical field of automation equipment in textile industry and comprises a workbench, a feeding assembly is arranged at the top of the workbench and comprises a placing plate, two groups of short plates are fixedly mounted at the top of the placing plate, and the two groups of short plates are fixedly mounted on the top of the placing plate. Second electric push rods are fixedly installed on one sides of the two sets of short plates, long plates are fixedly installed at the output ends of the two sets of second electric push rods, it can be ensured that the cone yarn is in a stable state before being operated, and it is avoided that in the taking and placing process, due to shaking or displacement of the cone yarn, taking and placing fails or the cone yarn is damaged; precise clamping and taking and placing of cone yarn rollers with different diameters are achieved, the whole taking and placing process is automatically controlled through driving components such as an air cylinder, an electric push rod and a motor, manual intervention is not needed, the taken-down cone yarn rollers are collected, manual carrying is avoided, the physical burden of workers is relieved, and the working efficiency is improved. And fatigue and body injury of workers are avoided.

The utility model relates to the technical field of elevator detection equipment, and discloses an elevator operation fault monitoring device which comprises a machine body, one end of the machine body is provided with a supporting assembly, and the supporting assembly is formed by connecting a plurality of hollow pipes end to end in a threaded mode. According to the utility model, the length-adjustable supporting rod is arranged on the elevator braking capacity detector, so that a worker can hold the supporting rod to detect a steel wire rope which is not easy to approach, and the length-adjustable function of the supporting rod allows the worker to adjust the height and position of the detector according to actual requirements; therefore, the steel wire rope parts which are difficult to touch originally can be easily approached and detected. Therefore, comprehensive detection of the braking capacity of the elevator can be ensured, and missing of any key area is avoided. And by using the supporting rods, workers can carry out detection work while keeping a safe distance, and the risk that the workers directly climb or make contact with elevator equipment is avoided. Therefore, industrial accidents can be reduced, and the life safety of workers is guaranteed.

The invention relates to the technical field of three-roller machine equipment, in particular to a three-roller machine with a multi-protection function, which comprises an equipment frame, a three-roller unit is arranged in the equipment frame, diversion seats are fixedly connected to corners of two sides of the equipment frame, one side of each diversion seat is fixedly connected with a first sliding side frame, and the other side of each diversion seat is fixedly connected with a second sliding side frame. A second sliding side frame is fixedly connected to the bottom ends of the flow dividing seats, sliding racks are arranged on the inner walls of the first sliding side frame and the second sliding side frame, and an air uniformizing pipe frame is arranged between the two flow dividing seats. Through the arrangement of the equipment frame, the three-roller unit, the flow dividing base, the first sliding side frame, the second sliding side frame, the sliding rack, the air uniformizing pipe frame, the air control pump, the first folding curtain cover and the second folding curtain cover, the equipment can be used for the three-roller machine for full-face covering protection; a worker firstly starts the three-roller unit in the equipment frame, and then roll-in grinding operation is carried out through a mechanical structure in the three-roller unit.

The utility model belongs to the technical field of machining equipment, and particularly discloses a clamping assembly applied to a platform saw, which comprises a working table, a cutting table is fixedly connected to the top of the working table, a supporting block is arranged at the top of the cutting table, a clamping piece is arranged on the supporting block, a supporting frame is fixedly connected to the top of the cutting table, and a clamping piece is arranged on the clamping piece. The clamping assembly comprises a supporting frame, the cross section of the supporting frame is in a [shape, a connecting rod is fixedly connected to the top of the supporting frame, a first protective shell is fixedly connected to the end, away from the supporting frame, of the connecting rod, and a transmission groove is formed in the bottom of the first protective shell. The condition that an operator is accidentally injured due to accidental touch of the saw blade when the saw blade is not used is effectively reduced, the safety is greatly improved, industrial accidents are reduced, meanwhile, abrasion and corrosion caused by dust, moisture and external sundries attached to the surface of the platform saw are reduced, and the stability and durability of equipment are improved.

The utility model belongs to the technical field of vehicle part manufacturing equipment, and discloses a rolling line continuous rolling die for automobile parts, which comprises a platform, the platform is connected with a supporting column, the platform is rotatably connected with two groups of rotating shafts I, the rotating shafts I are connected with a die body, the platform is connected with a supporting plate, and the supporting plate is connected with a plurality of groups of telescopic rods. The telescopic ends of the telescopic rods are jointly connected with a supporting frame, the telescopic rods are sleeved with springs, the two ends of the springs are connected with the supporting plate and the supporting frame respectively, the supporting frame is rotationally connected with a second rotating shaft, the supporting frame is connected with a first motor, the output end of the first motor is connected with the second rotating shaft, the second rotating shaft is connected with a transmission cylinder, and the first rotating shaft is connected with a driving device. According to the utility model, power can be provided for materials while the positions of the materials are limited, so that an operator does not need to watch a station for a long time for manual feeding, material deviation is monitored at any time, and repeated physical labor is liberated.

The utility model discloses a cutter fast-assembling structure which comprises a cutter rest, a cutter holder is arranged at the bottom of the cutter rest, a cutter body is installed below the cutter holder, an electric control cabinet is arranged on the side edge of the cutter rest, an operation panel is electrically connected to the electric control cabinet, and the electric control cabinet is electrically connected with an electromagnet embedded in the top of the cutter holder. The cutter body comprises a cutter handle and a cutter, the cutter handle is of a cuboid structure, the cutter is used for cutting, a limiting ring is arranged between the cutter handle and the cutter, and a magnetic block which can be conveniently and fixedly buckled with the electromagnet through magnetic force is arranged at the end of the cutter handle. Compared with a traditional installation mode, the installation efficiency is high, the installation speed is high, professional technicians are not needed for installation, the labor cost is lower, installation is simple, safety is higher, and work accidents can be reduced.

The utility model provides a medical storage container which comprises a storage assembly provided with a plurality of storage spaces used for containing medical supplies, and the storage assembly has an unfolded state and a folded state; wherein the volume of the storage assembly in the unfolded state is larger than the volume of the storage assembly in the folded state, and the volume of the at least one storage space in the unfolded state is larger than the volume of the at least one storage space in the folded state. According to the medical storage container provided by the embodiment of the invention, on the basis of the arrangement, medical staff can conveniently collect and arrange medical supplies when carrying out medicine placement operation, the execution efficiency of the medicine placement operation is improved, the requirement for the operation space is reduced, and the operation efficiency is improved while the regularity of the operation space is improved. According to the medical storage container, the medical staff can conveniently find corresponding medical supply placement positions, the working difficulty of the medical staff and the occurrence probability of working accidents can be reduced, the medical storage container can be conveniently stored and arranged after being used, and the working space utilization rate of the medical staff is improved.

The present invention discloses a continuous automatic unloading automatic resistance welding device, comprising a workbench, a feeding mechanism, a welding mechanism, a cutting mechanism, a pressing mechanism, a positioning mechanism and a pulling mechanism; the feeding mechanism is arranged on one side of the workbench, and the welding mechanism, the cutting mechanism, the pressing mechanism, the positioning mechanism and the pulling mechanism are fixedly arranged on the workbench in sequence from the feeding mechanism to the other side. The continuous automatic unloading automatic resistance welding device can greatly reduce the errors caused by manual operation by automatically unwinding and automatically welding, and greatly improve the production efficiency; at the same time, it reduces the missing rate of surface treatment products, and the quality of continuous metal terminal surface treatment products can be greatly improved, thereby reducing the surface treatment production cost of continuous metal materials.

This utility model discloses a conveyor line for die-casting mold unloading, including a frame, a transport module, a mold base, and a scrap pressing module. The transport module is movable relative to the frame, and the frame has a loading station, a pressing station, and an unloading station arranged sequentially along the movement direction of the transport module. The mold base is located on the transport module and is used for insertion and mating with the product. The scrap pressing module is located on the frame at the pressing station and can push the scrap connected to the product downwards, causing the scrap to break and separate from the product. A drive module is also provided on the frame to drive the transport module to move relative to the frame. This conveyor line automates the scrap separation during the die-casting product unloading process, replacing manual operation, improving production efficiency, reducing the risk of injury to operators, and has a reasonable structural design that can stably transport and accurately complete scrap separation, making it suitable for unloading various die-casting products.

The utility model provides a long nozzle baking device which comprises a base, a baking device body is arranged at the top of the base, a box door is movably arranged on the baking device body in an openable and closable mode, and an opening and closing mechanism used for driving the box door to open and close is arranged on the baking device body. And the opening and closing mechanism comprises shells and electric telescopic rods, multiple sets of shells are arranged outside the baking device body, and multiple sets of first connecting pieces are arranged outside the box door. When the baking device is used, through the installation of the shell and the electric telescopic rod, along with the starting and retraction of the electric telescopic rod, the output end of the electric telescopic rod drives the box door on the baking device main body to perform opening and closing movement through the first connecting piece on the box door, so that an operator is prevented from being exposed near a high-temperature environment, and the risk of scalding or other thermal injuries is increased; the frequency of directly contacting high-temperature equipment by workers is reduced, industrial accidents caused by improper manual operation are reduced, and the safety of a working environment is improved.

The utility model provides a kind of nonwoven embossing equipment, belong to nonwoven processing technical field, to solve the lateral deviation or longitudinal wrinkle of nonwoven fabric in embossing equipment workbench surface, resulting in subsequent embossing link, the appearance defect such as partial misregistration, edge defect or pattern stretch deformation of embossing pattern, including operation workstation, embossing equipment main body is fixedly connected in the outer side of operation workstation top end face;Embossing roller is set in the left side of embossing equipment main body lower end;Positioning auxiliary roller is set in front of embossing roller;Positioning auxiliary mechanism is set in the outer side of positioning auxiliary roller;Two support auxiliary frames are respectively rotationally set in the left and right sides of positioning auxiliary roller;Tensioning roller is set behind positioning auxiliary roller;Avoid the appearance defect such as misregistration, edge defect or stretch deformation of embossing pattern caused by tensioning force deviation, significantly improve the appearance integrity of embossing product, reduce the material loss caused by defect, improve the qualified rate of product.

This utility model provides a mixer cleaning device, relating to the field of industrial mixing equipment technology. The mixer cleaning device includes a fixed platform, a receiving module, a mixing pot, a displacement module, a discharge module, and a control module. The receiving module is slidably mounted on the fixed platform, and the mixing pot is movable relative to the fixed platform. The displacement module is located on one side of the fixed platform and is used to drive the mixing pot to rise and fall. The discharge module is connected to the mixing pot and is used to rotate the mixing pot, allowing the material inside the mixing pot to enter the receiving module. The control module is electrically connected to the discharge module, the displacement module, and the receiving module. By uniformly controlling the timing and position linkage of the actions of the discharge module, the displacement module, and the receiving module, the device can automatically complete operations such as raising and lowering the mixing pot, rotating and discharging, moving and resetting the receiving container, etc., without manual intervention, significantly improving the intelligence level and production continuity of the equipment.

The utility model discloses an automatic hub cap blank forming and cutting device which comprises a stamping device, a cooling device and a cutting and cap conveying device, and the cutting and cap conveying device comprises a cutting device and a cap conveying device. The blank collecting device comprises a packaging support and a packaging conveying device. The intelligent clamping robot is used for clamping the primary machining blank from the stamping device to the cooling device and clamping the primary machining blank from the cooling device to the cutting and cover conveying device; according to the utility model, close connection and seamless joint among links are realized, manual intervention and waiting time are reduced, continuity and stability of a production process are improved, and powerful support is provided for rapid development of the electric vehicle industry.

The embodiment of the present application provides an automatic water gap cutting device, and relates to the field of injection molding part processing equipment.The automatic water gap cutting device comprises a bearing plate, a pressing structure and a cutting assembly.The upper surface of the bearing plate is provided with a support body, and the bearing plate is movable to the working area of the pressing structure;the pressing structure is used for applying a pre-tightening force to a water gap product to be cut placed on the support body;the cutting assembly is arranged on the lower surface of the bearing plate and is used for cutting off the water gap structure of the water gap product to be cut.Through the cooperation among the bearing plate, the pressing structure and the cutting assembly, the water gap product to be cut is in a stable and controlled state during the cutting-off process, the cutting knife completes the cutting-off action along a predetermined track, and therefore the influence of human factors on the cutting-off effect is significantly reduced, and the consistency of water gap cutting and the flatness of the cut are improved.