35results about How to "Improve personal safety factor" patented technology

An automatic hydraulic drilling machine for a coal mine comprises a drilling execution device, a manipulator, an automatic drill rod box and a caterpillar band travelling mechanism, wherein the caterpillar band travelling mechanism is used for supporting and moving the drilling execution device, the manipulator and the automatic drill rod box. The manipulating manipulator is controlled by a PLC programmable control system to extract drill rods from the automatic drill rod box and place the drill rods on the drilling execution device, and drilling operation is completed through the drilling execution device. According to the automatic hydraulic drilling machine for the coal mine, power is supplied to the drilling machine by a hydraulic pump and a motor; and through the PLC programmable control system, the automatic drill rod feeding and discharging function of the drill rod box of the drilling machine, the automatic drill rod disassembling function of the drilling execution device and the automatic drill rod grabbing function of the manipulator are achieved, so that labor intensity of workers is effectively lowered, operation and production efficiency is improved, and the personal safety coefficient of the workers is increased.

The invention relates to a multi-individual multi-parameter multi-sensing intelligent fireman physical ability early-warning and monitoring device, which mainly comprises heat-insulation fireproof clothes, a monitoring system network, a human body information collecting module, an upper computer display module, a phone APP, and an EnOcean energy collecting unit, wherein the monitoring system network comprises multiple wireless transmission nodes, a relay and a monitoring display terminal; the human body information collecting module is internally provided with a central processing unit, a human body temperature detection unit, a heart rate detection unit, a human body blood pressure detection unit, an ambient gas detection unit, and a falling detection unit. The device has the advantages that the environments and positions of the fire places where multiple firemen are as well as the human body key physiological parameters of the firemen can be monitored in real time, and early warning is sent, so that the harm to the firemen can be avoided furthest; meanwhile, a proper data fusion algorithm is adopted, so that the accuracy and reliability of collecting the human body data of the firemen are improved, and the condition that the best rescue time is lost because of delayed decision is avoided.

The invention discloses a complete casting, demolding, taking and conveying device, and belongs to the technical field of casting. Prizing assemblies are symmetrically arranged on the two sides of an ingot mold. The bottoms of the prizing assemblies are fixed to the ground. A track is arranged on the periphery of the ingot mold and is an annular track. Track turning devices are arranged at the corners of the track. A casting opening is formed in one end of the ingot mold, and a storage trolley is arranged at the other end of the ingot mold. A drainage trolley is movably arranged on the track. A crushed aggregate shoveling device is arranged over the ingot mold. A plurality of prizing mechanical arms are evenly arranged in the middle of a connecting rod. The complete casting, demolding, taking and conveying device is reasonable in structural design, a worker is prevented from making contact with forming equipment in the short distance, the work environment is improved, and danger is lowered. Meanwhile, by means of the full-automatic device, the labor intensity of the worker is lowered, and the machining efficiency is improved.

An earphone control system comprises a processor, a storage module, a manual control module, a positioning module and a switching module, wherein the storage module stores map data, data of a place which is labeled and needs attention, and automatic control information; the switching module is used to switch play sound channels of an earphone; the earphone control system switches the play sound channels of the earphone by manual operation by utilizing the manual control module; or the earphone control system uses the positioning module to position a portable electronic device, and when the portable electronic device is positioned in the place which is labeled and needs attention, the positioning module transmits the automatic control information stored in the storage module to the processor, and the processor transmits a control signal to the switching module to switch the play sound channel of the earphone according to the automatic control information. The invention also provides the portable electronic device which uses the earphone control system.

The embodiment of the invention provides a safety warning method and a terminal, which relate to the technical field of communication, so as to solve the problem of low personal safety coefficient caused by people's mobile terminal ignoring surrounding hazards. The security alert method comprises the following steps: detecting whether the current position of the terminal is within the preset security alert range; in a case where the current position of the terminal is detected to be within the security alert range, the terminal is controlled to send a security alert signal. The security alertmethod in the embodiment of the present invention is applied to a terminal.

The invention relates to a pipeline system capable of achieving hydraulic support long-distance liquid supply, and belongs to the technical field of coal mine long-arm working face fully-mechanized coal mining production. The pipeline system is composed of a main liquid inlet pipeline system, a main liquid return pipeline system and a spraying pipeline system. Each pipeline system comprises a diverter, pipelines, pipeline connectors, a reducer tee, a safety valve, a bypass hose, a pressure gauge, a pressure gauge switch, a multi-groove type high-pressure flat-plate brake valve, a mining U-shaped pin type quick connector, converters, universal bends and multi-angle bends, wherein the mining U-shaped pin type quick connector is used for being connected with a hose assembly or other hydraulic parts to enable working liquid to flow or block the working liquid, the mining U-shaped pin type quick connector is connected through U-shaped pins, the converters are used for transition connection of metal pipelines and hoses, and the universal bents and the multi-angle bents are used for transition of a complex roadway. Due to the adoption of the structure, long-distance split type arrangement of a pump station and a power station of a coal mine fully-mechanized coal mining working face liquid supply pipeline and a coal mining face is achieved, pressure detection and control of the liquid supply pipeline is achieved, equipment and the pipeline can be rapidly and conveniently installed and maintained, and meanwhile simultaneous long-distance liquid supply of a plurality of working faces is achieved.

The invention discloses a punching and bending mold. The punching and bending mold comprises an upper template and a lower template, wherein the lower side of the upper template is fixedly connected with a convex mold; the middle part of the lower top end of the convex mold is fixedly connected with a perforating edge; the left and right sides of the lower part of the lower template are fixedly connected with a baseplate through fixed studs; a chute is formed in the middle part of the lower template; an ejector block is arranged at the inner side of the chute; a column hole is formed in the middle part of the ejector block; and the lower part of the ejector block is fixedly connected with the upper end surface of the baseplate through a spring. The punching and bending mold is simple in structure, can synchronously finish two procedures of punching and bending, can automatically push out machined parts, and improves the production efficiency.

The invention discloses a power transmission line near-end and far-end electric distance measurement device. The top end of a measurement rod is provided with a contact terminal, the bottom end of the measurement rod is provided with a handle, a rod body of the measurement rod is provided with scale, and the rod body of the measurement rod is successively provided with different-color warning color blocks for warning a safety distance from the top end to the bottom end. A far-end auxiliary measurement rod is a telescopic rod, the top end of the far-end auxiliary measurement rod is provided with an internal thread hole extending along the axis of the far-end auxiliary measurement rod, a connecting anchor ear is an anchor ear having an adjustable hole pitch, and the connecting anchor ear is provided with an external threaded rod matching the internal threaded hole of the far-end auxiliary measurement rod. The device is convenient to carry, has the advantages of simple operation and an accurate measurement result, and has the advantage that whether the measurement result is qualified is easy to determine; and the device can shorten operation time, reduce labor intensity, improve working efficiency and the work personnel's personal safety factor, and overcome the problem that a far-end electric distance cannot be measured in an electrified manner.

The invention discloses a device and a method for detecting and testing the airtightness of SF6 of a GIS equipment irregular flange. The device comprises a GIS equipment irregular flange of which the diameter is gradually reduced, an irregular flange film cover which covers the GIS equipment irregular flange, and an air leakage detector used for detecting the density of SF6 gas in the irregular flange film cover, wherein the irregular flange film cover comprises an irregular flange film main body, a large open end and a small open end which are respectively arranged on the two sides of the irregular flange film main body, and at least one middle end arranged in the middle of the irregular flange film main body; binding ropes respectively penetrate through the edges of the large and small open ends and the middle end and are used for tightly binding the large open end, the small open end and the middle end on the GIS equipment irregular flange. The device and the method disclosed by the invention can greatly improve the binding efficiency, reduce the difficulty in binding, reduce the labor strength and improve the accuracy of an airtightness test. Moreover, the production cost is low, and diversified products are realized due to the design of a finished product.

The invention relates to a mechanical paw integrating an automatic insert grabbing function and an automatic insert placing function. The mechanical paw comprises a fixed plate and supporting columns connected with the fixed plate, wherein a profiling block is arranged at the lower end of the fixed plate and is fixedly connected with the fixed plate through the supporting columns; electromagnetic blocks used for automatically attracting and placing screws are fixedly arranged at the edge of the lower end surface of the profiling block and are electrically connected with an electromagnetic valve fixedly arranged on the fixed plate; the interior of each electromagnetic block is of a longitudinal-through hollow structure; an ejector pin capable of longitudinally moving is arranged inside the hollow structure of each electromagnetic block; after passing through the profiling block, the top end of each ejector pin is connected with an ejector pin cylinder used for controlling the ejector pin to move up and down. According to the mechanical paw, the function of grabbing a product and the function of placing an insert are integrated, an operator does not need to frequently enter an injection molding machine, the labor intensity of the operator is alleviated, the personal safety coefficient of the operator is improved, and the production efficiency is improved by replacing manual operation with machine equipment.

Automatic brake devices for a baby stroller are independently arranged on the left side and the right side of the rear end of the trolley respectively; each independent brake device comprises a movable sleeve, a fixed sleeve, a wheel seat, a butt clamp, a compression spring, a brake shaft and a brake line; the brake lines and the brake shafts between adjacent brake teeth of wheels are lifted by a pushing force applied on handles by a trolley puller so as to enable the brake shafts to be pulled out of parts between the adjacent brake teeth of the wheels to realize brake and unlocking; and when the manual pushing force on the handles is withdrawn, the tension of springs in the wheel seats pushes the brake shafts to enter parts between the adjacent brake teeth of the wheels quickly so as to realize brake. The automatic brake devices improve the personnel safety factor of a baby in the trolley and improve the convenience in use of the trolley.

The invention provides a multifunctional firefighting box, which comprises a box body, a box door arranged on the box body, an alarm device, an alarm switch, and a fire hydrant, and also includes fire safety equipment and a take-up reel device. The box body is divided into an upper cavity and a lower cavity by a partition board, the fire safety equipment is disposed in the upper cavity, and the fire hydrant, the take-up reel device and the alarm device are all arranged in the lower cavity. The alarm switch is disposed on the outer side wall upper end on the right side of the box door, and the the outer side wall lower end is disposed as a grid shape. The multifunctional firefighting box provided by the invention has the advantages of alarming, labor saving and time saving, and high personal safety coefficient, and solves the problems of single function and no guarantee of personal safety in existing firefighting boxes.

The invention relates to the technical field of drying machine feeding, in particular to a hollow blade drying machine conveying device facilitating conveying and feeding, which comprises a conveying barrel, a sleeve, a bottom plate and a control cabinet located at the upper end of the bottom plate, a plurality of first air inlets are formed in the outer wall of the conveying barrel, and first air guide pipes are arranged among the first air inlets; a first air inlet is formed in the outer wall of the sleeve, a first air guide pipe is arranged on the first air inlet, an air conveying pipe is arranged between the first air guide pipe and the output end of the hot air blower, a second air inlet is formed in the outer wall of the sleeve, a second air guide pipe is arranged on the second air inlet, and a butt joint matched with the butt joint base is arranged at the other end of the second air guide pipe. According to the material conveying device, the sleeves with different lengths can be replaced, the materials in the material conveying barrel and the sleeves can be preheated and dried through the first heating pipes on the inner wall of the material conveying barrel and the second heating pipes on the inner walls of the sleeves, and therefore the drying efficiency of the materials is greatly improved.

The invention discloses a convenient bridge construction device. The device structurally comprises rollers, a driving shaft, a cover shell, a hanging lug, a support, a joint, a supporting block and aconstruction acceleration system, the number of the rollers are four, and every two rollers are mechanically connected through a driving shaft; according to the convenient bridge construction device,one-way mechanisms, auxiliary acceleration mechanisms, sliding structures, sliding jacking structures and power dispersing structures are arranged, wherein mechanical force generated by a motor is divided into two parts through the power dispersing structures, meanwhile, the two sliding jacking structures are driven to rotate, and then the sliding jacking structures make the one-way mechanisms rotate more stably by the transmission of the sliding structures; and the bidirectional rotation is converted into one-way rotation, the auxiliary acceleration mechanism accelerates a winding drum to rotate, on one hand, the relaxation length of a lifting rope is increased, meanwhile, the friction force between the winding drum and the lifting rope is reduced, so that the piling speed can be increased, a pile body can penetrate into the soil more deeply, and the construction efficiency of the bridge can be indirectly improved.

The invention discloses a device and a method for detecting and testing the airtightness of SF6 of a GIS equipment irregular flange. The device comprises a GIS equipment irregular flange of which the diameter is gradually reduced, an irregular flange film cover which covers the GIS equipment irregular flange, and an air leakage detector used for detecting the density of SF6 gas in the irregular flange film cover, wherein the irregular flange film cover comprises an irregular flange film main body, a large open end and a small open end which are respectively arranged on the two sides of the irregular flange film main body, and at least one middle end arranged in the middle of the irregular flange film main body; binding ropes respectively penetrate through the edges of the large and small open ends and the middle end and are used for tightly binding the large open end, the small open end and the middle end on the GIS equipment irregular flange. The device and the method disclosed by the invention can greatly improve the binding efficiency, reduce the difficulty in binding, reduce the labor strength and improve the accuracy of an airtightness test. Moreover, the production cost is low, and diversified products are realized due to the design of a finished product.

The invention relates to the technical field of intelligent shoes and garments, and in particular relates to intelligent shoes with a wireless Bluetooth function. Each intelligent shoe comprises a shoe body, wherein a mainboard is mounted inside a shoe sole of the shoe body, two terminal connectors are arranged on the mainboard, one terminal connector is in insertion connection with a terminal wire, the other end of the terminal wire is connected to an external device, the external device is mounted on the outer side wall of the shoe body, the other terminal connector is in insertion connection with a switching line, the other end of the switching line is connected to a power switch, the power switch is mounted at the top end of the surface of the shoe body, the mainboard is further connected with a Bluetooth antenna, and the Bluetooth antenna is arranged inside the shoe sole of the shoe body. The intelligent shoes are novel and unique in design, and can be arranged in various garments, the intelligence is high, the movable publicity effect can be achieved anytime and anywhere, so that various publicity demands of manufacturers are greatly satisfied, and the practicability is alsovery strong.

The invention relates to a mechanical paw integrating an automatic insert grabbing function and an automatic insert placing function. The mechanical paw comprises a fixed plate and supporting columns connected with the fixed plate, wherein a profiling block is arranged at the lower end of the fixed plate and is fixedly connected with the fixed plate through the supporting columns; electromagnetic blocks used for automatically attracting and placing screws are fixedly arranged at the edge of the lower end surface of the profiling block and are electrically connected with an electromagnetic valve fixedly arranged on the fixed plate; the interior of each electromagnetic block is of a longitudinal-through hollow structure; an ejector pin capable of longitudinally moving is arranged inside the hollow structure of each electromagnetic block; after passing through the profiling block, the top end of each ejector pin is connected with an ejector pin cylinder used for controlling the ejector pin to move up and down. According to the mechanical paw, the function of grabbing a product and the function of placing an insert are integrated, an operator does not need to frequently enter an injection molding machine, the labor intensity of the operator is alleviated, the personal safety coefficient of the operator is improved, and the production efficiency is improved by replacing manual operation with machine equipment.

The invention relates to a live-working divided conductor lifting tool. The tool is connected with a transmission tower by use of a hydraulic lead screw; a tab connected with the lifting tool is arranged on one end of the hydraulic lead screw, while an insulating suspender connected with the cross arm of the transmission tower is arranged on the other end of the hydraulic lead screw; a cambered groove for holding a divided conductor and a lifting hook are arranged symmetrically on the two sides of the tool from top to bottom; a groove is formed in the top end of the tool in the direction of the axis of the tool. The live-working divided conductor lifting tool is capable of increasing the safety coefficient of the live working for the live working personnel.

The invention provides an information processing method. The method comprises the steps of obtaining first data through a first sensor of electronic device; wherein the first sensor is provided with an induction space; the sensing space forming a target range on the ground, and the first data being used for representing a group of depth data from the electronic device to the target range; converting the first data into multiple groups of gradient data; and determining whether there is an obstacle in the target range based on the multiple groups of gradient data. Meanwhile, the invention further provides an electronic device.

The invention discloses a safety helmet itinerant detector which comprises a safety helmet body, a camera, a controller, a displayer, a signal receiver and a signal emitter, the signal receiver and the signal emitter are arranged on the two sides of the safety helmet body respectively, and the camera is electrically connected with the controller and used for receiving image information and conducting data processing to generate video data. During working, the camera operates to collect image information in front of an operator and uploads the image information to the controller, the controller transmits the image information to a platform through the signal transmitter, the platform operator receives the image information to carry out remote control to generate a platform instruction, and the signal receiver receives the platform instruction and transmits the platform instruction to the controller. The controller carries out data processing on the platform instruction and then displays the platform instruction to an operator through the displayer, so that remote instruction suggestion of the platform to the operator is achieved, and the personal safety coefficient of the operator is improved.

The invention relates to a live-working divided conductor lifting tool. The tool is connected with a transmission tower by use of a hydraulic lead screw; a tab connected with the lifting tool is arranged on one end of the hydraulic lead screw, while an insulating suspender connected with the cross arm of the transmission tower is arranged on the other end of the hydraulic lead screw; a cambered groove for holding a divided conductor and a lifting hook are arranged symmetrically on the two sides of the tool from top to bottom; a groove is formed in the top end of the tool in the direction of the axis of the tool. The live-working divided conductor lifting tool is capable of increasing the safety coefficient of the live working for the live working personnel.

The invention discloses an artificial intelligence-based driving assistance system, which comprises a car shell, in which several rollers are arranged, and every two rollers are connected by a first movable shaft, and a headlight and a steering wheel are arranged on the car shell. There is a color sensor at the bottom of the turn signal, a controller is provided on one side of the color sensor, and an image acquisition device is provided on one side of the color sensor. The image acquisition device includes an opening, and an imaging rod is arranged in the opening. The shaft is movably connected with the car shell. One side of the imaging rod is provided with a blocking rod. One end of the imaging rod is provided with a sector gear. The sector gear is meshed with a gear. The middle part of the gear is provided with a connecting rod, which is fixed on the motor. output. Beneficial effects: the occurrence of traffic accidents caused by illegal lane changes is greatly reduced, the driver can drive in the prescribed lane, and the personal safety factor of relevant personnel is increased.

Embodiments of the present invention provide a safety warning method and a terminal, which relate to the field of communication technology and solve the problem of low personal safety factor caused by people's mobile terminals ignoring surrounding dangers. Wherein, the security warning method includes: detecting whether the current location of the terminal is within a preset security warning range; and controlling the terminal to issue a security warning when it is detected that the current location of the terminal is within the security warning range Signal. The security warning method in the embodiment of the present invention is applied to a terminal.

The present invention discloses an improved low-voltage measurement safety protection device which comprises a protection plate, a fixed mounting plate fixedly arranged at the outer periphery of the protection plate, threading through holes arranged in the protection plate, threading check assemblies arranged in the threading through holes, a chip board arranged inside the protection plate and a conductor arranged on the inner wall of the threading through hole and is connected to the chip board. Each of the threading check assemblies comprises a check rod located in the threading through hole, a threaded rod which is fixedly connected to the check rod and is on the check rod, a screw cap fixedly arranged at the upper end of the threaded rod, and a threaded hole which is arranged in the protection plate and is on the threading through hole. The device is suitable for the tracking of repeated power theft and is installed on a removed ammeter, the whole part of the device is made of a flame-retardant insulating material PPC board, the device can withstand voltage of 400V, an electronic chip is added, the appearance is simple, the device is safe and reliable, and middle pipes sleeve exposed live and zero lines. Once the device is removed, the chip automatically sends information to an inspector receiving device.

The invention relates to the technical field of gear machining, and discloses bevel gear heat treatment equipment which comprises a base. An operation box is arranged at the upper end of the base, and the operation box is of a hollow structure, and is not provided with a bottom face; box doors are arranged on the front sides of the operation box and the base correspondingly, and an exhaust hole is formed in the left side of the operation box, and an exhaust fan is fixedly connected to the interior of the exhaust hole; an exhaust pipe is fixedly connected to the left side of the operation box, and communicates with the exhaust hole, and a condenser is arranged on the outer surface of the exhaust pipe; and a filtering mechanism is arranged in the exhaust pipe, and a fixing mechanism is arranged on the base. According to the bevel gear heat treatment equipment, the arranged fixing plate is slide in a sliding groove, and therefore bevel gears with different hole diameters can be fixed; thus,the diversity and applicability of the equipment are improved, the time required for replacing a locating tool repeatedly is avoided, and the working efficiency is improved; and the labor intensity of operators is reduced.

An automatic hydraulic drilling machine for a coal mine comprises a drilling execution device, a manipulator, an automatic drill rod box and a caterpillar band travelling mechanism, wherein the caterpillar band travelling mechanism is used for supporting and moving the drilling execution device, the manipulator and the automatic drill rod box. The manipulating manipulator is controlled by a PLC programmable control system to extract drill rods from the automatic drill rod box and place the drill rods on the drilling execution device, and drilling operation is completed through the drilling execution device. According to the automatic hydraulic drilling machine for the coal mine, power is supplied to the drilling machine by a hydraulic pump and a motor; and through the PLC programmable control system, the automatic drill rod feeding and discharging function of the drill rod box of the drilling machine, the automatic drill rod disassembling function of the drilling execution device and the automatic drill rod grabbing function of the manipulator are achieved, so that labor intensity of workers is effectively lowered, operation and production efficiency is improved, and the personal safety coefficient of the workers is increased.

The invention discloses a bracelet driving mechanism for dragging chains at any angle for hand chain hoists. Extend the thin-walled annular boss to form a closing ring on the inner hole wall. The annular boss can be rotatably supported and axially limited in the inner hole of the support. The support is fixed on the outer surface of a wallboard. Connect the long shaft, the outer end cover is fixed on the outer end surface of the adapter, the bracelet wheel is accommodated between the cavity of the outer end cover and the closing ring, the adapter and the outer end cover cover the bracelet wheel, and the adapter also covers the brake, The lower part of the outer end surface of the adapter piece and the lower part of the inner end surface of the outer end cover are aligned with the guide holes for the incoming and outgoing chains, and the upper outer end surface of the adapter piece is aligned with the arc-shaped chain guide grooves set on the inner end surface of the outer end cover. Open chain ditch. The invention prevents foreign matter from entering into the hand chain wheel and the brake, and when the chain is dragged at different angles, the chain in and out is always along the direction of the chain, and the chain guide is good.

The invention belongs to the technical field of metallurgical equipment, and particularly provides a pipe and bar material distributing mechanism and method.The pipe and bar material distributing mechanism comprises an overturning frame, a shaking oil cylinder, an overturning frame opening and closing oil cylinder, an overturning frame opening and closing degree fine adjustment device, a material shaking and dispersing frame, a clamping and overturning head shaking device, a material distributor, a clamping device base and a discharging roller way, and the material shaking and dispersing frame comprises a flat plate and a supporting frame; the problems that during existing bundle opening, the pipes and the bars are prone to being wound and cannot be smoothly scattered and flattened, a traditional manual bundle opening mode is difficult in sorting, multi-person cooperation is needed, personnel injury is prone to being caused in the disassembling process, and time and labor are wasted and efficiency is extremely low for the ultra-long pipes and the bars are solved. Manual intervention is reduced, the personal safety coefficient of workers is improved, and the device has the advantages of being simple in structure, high in working efficiency and low in use cost.