72results about How to "Play an emergency role" patented technology

The invention relates to a small movable crane, which comprises a hoisting device, a counterweight device, a movable pedestal, leading screw supports, and support assemblies. A Y-shaped hoisting hanger of the hoisting device comprises an upper support and a lower support, wherein each end of the upper support is provided with a fixed pulley; the bottom of the lower support is fixed to a rotating shaft, which is inserted into a rotating seat. The rotating seat is fixedly mounted on the center of the movable pedestal; and the counterweight device is arranged at one side of the lower support of the hoisting hanger and is provided with a hand-operated capstan. A steel wire rope is transited via two fixed pulleys, and one end of the steel wire rope is provided with a hook. Every two of the four leading screw supports are symmetrically arranged at front and rear sides of the inner sides of two frames of the movable seat; every two of the four support assemblies are symmetrically arranged at front and rear sides of the outer sides of two frames of the movable seat; and each corner of the movable seat is provided with an omni-directional wheel. The small movable crane has advantages that the crane is small, exquisite, light and convenient, is flexible to move, and is safe and reliable; a large amount of physical power is saved for a maintenance person; the maintenance speed is greatly improved; and an emergency rescuing function of a reaction pool is provided.

The invention relates to a lithium battery fast charging and discharging device and a lithium battery fast charging and discharging method. The lithium battery fast charging and discharging device comprises a rechargeable lithium battery pack, an MCU main control system, a DC-DC boosting module, a battery protection module, a lithium battery charging module, and a sampling resistor. The MCU main control system is connected with the DC-DC boosting module and the lithium battery charging module. The sampling resistor is connected with the battery protection module and the rechargeable lithium battery. The DC-DC boosting module is connected with the lithium battery charging module. The lithium battery charging module is connected with the input end of the lithium battery. The output end of the lithium battery is connected with a discharging management module. The MCU main control system is used to control the battery protection module, the DC-DC boosting module, the lithium battery charging module, and the discharging management module. The lithium battery charging module is used for charging the rechargeable lithium battery pack. The high-rate lithium battery is cooperated with a fast charging technology, and the lithium battery can be fully charged in about ten minutes, and therefore use of users is greatly facilitated, and the lithium battery fast charging and discharging device and the lithium battery fast charging and discharging method are really used for emergency situations.

The invention discloses a steel bar bender for building. The steel bar bender comprises a machine frame, a conveying mechanism, a drive device, a workbench board and a supporting board, wherein the workbench board is arranged on the machine frame and the supporting board is arranged on the machine frame. A steel bar is arranged on the conveying mechanism. The drive device is installed on the supporting board. An output shaft of the drive device is provided with a shaft sleeve. A rotary shaft is connected to the upper portion of the shaft sleeve. An operation transverse beam is arranged on the rotary shaft. A first bending operation board and a second bending operation board are arranged on the workbench board. A circular space is formed between the first bending operation board and the second bending operation board. One end of the operation transverse beam stretches into the circular space and the portion, stretching into the circular space, of the operation transverse beam is provided with a fixing device for fixing the steel bar. The steel bar bender for building is simple in structure, convenient to use and install, easy to operate, capable of saving labor, low in cost, capable of conveniently conducting bending, high in bending accuracy and bending quality, capable of being conveniently maintained in the later period, large in application range, long in service life, safe and reliable.

The invention discloses a human anti-rabies virus neutralizing antibody as well as the preparation method and the application thereof. The heavy chain variable region and the light chain variable region of the antibody respectively have an amino acid sequence represented by sequence 2 and sequence 4 in a sequence list, and the heavy chain variable region and the light chain variable region of a modified body of the antibody irrespectively have an amino acid sequence represented by sequence 8 and sequence 10 in the sequence list. The antibody is prepared according to the following steps: firstly, preparing a CDR region, a variable region, IgG section or the whole genes of the antibody by molecular biology or other methods; expressing in prokaryotic cells such as Escherichia coli, eukaryotic cells such as yeast, insect cells, plant cells or mammal cells such as CHO; and purifying to obtain the antibody. The antibody has the advantages of high specific neutralization activity, high affinity and no toxic and side effects, suits prevention and emergency treatment of rabies as well as detection of rabies virus, and has excellent application prospect.

The invention relates to a combined single-wheel balance bike, belongs to the technical field of novel electric bikes, and solves the problem that the rotating speed of each balance bike is poor after single-wheel balance bikes are combined. The combined single-wheel balance bike comprises a bike body, a wheel, a pedal, a control rod and a handle, wherein the bike body internally comprises a drive circuit which comprises a battery and a motor; a supporting rod which can stretch out is arranged inside one side of the pedal at two sides of the bike body; a hollow groove into which the supporting rod is inserted is formed inside the other side of the pedal; two flexible electrode connecting devices are arranged on the outer end face of one side of the pedal; two magnets are arranged on the outer end face of the other side of the pedal; a serial port emitting opening and a serial port receiving opening are formed in the end face of one end of the handle; and a serial port receiving opening and a serial port emitting opening are correspondingly arranged at the same horizontal height positions of the serial port emitting opening and the serial port receiving opening in the end face of the other end of the handle. The invention belongs to a tool for riding instead of walk.

The invention discloses an automatic conical barrel with an unmanned aerial vehicle function. The barrel can comprises a barrel body, a chassis and a wireless charging panel. The top of the outer sideof the barrel body is provided with a 360-degree rotation monitor and a connecting rod interface. A signal switch is arranged at the top of the inner side of the barrel body. A fan is arranged at thelower end of the signal switch. An automatic programming controller is arranged at the lower end of the fan. A fire extinguisher is arranged at the lower end of the automatic programming controller.An LED display screen is arranged in the middle of the barrel body. A self-rotating large-size screw hole is formed in the center of the bottom of the barrel body. A GPS is arranged on one side of theself-rotating large-size screw hole, and a motor is arranged on the other side of the self-rotating large-size screw hole. A main board electric column is arranged at the upper end of the motor. According to the invention, a guard guiding function is achieved; fleet guiding and guarding are conducted by placing two rows of automatic conical barrels on one lane in a quite environmentally friendlymanner; reflective strip manufacturing is omitted; and it is convenient and rapid to use the barrel.

The invention provides a snow anti-skid track structure design for an automobile and belongs to the field of transportation. The snow anti-skid track structure design for the automobile comprises a driving wheel, tensioning wheels, a bracket, a track, an air cushion, supporting wheels, a side plate and automatic lifting mechanisms; the driving wheel is mounted on the external side of a wheel axle; the two tensioning wheels are positioned on the same horizontal plane; the bracket is horizontally arranged between the two tensioning wheels; the track is an annular track wound on the two tensioning wheels; a structure matched with a gear of the driving wheel is arranged on the outer ring of the track; and the air cushion is arranged between the upside of the bracket and the track. The snow anti-skid track structure design for the automobile has the advantages that the automation degree is high; the anti-skid track can be controlled to enter a working state by using an automatic control module; without a new power mechanism, the rotation power of the track is directly provided by a motor for providing power to a wheel; and when the anti-skid track is not in use, the anti-skid track can also be automatically controlled to be in a suspending state; therefore, the burden of the motor is reduced and energy is also saved.

The invention discloses a control method for data access. The control method for the data access is characterized in that whether a database server works normally is judged; if the database server works normally, the data access is conducted on the database server according to access orders sent by a dispatching terminal module; and if the database server does not work normally, whether a standby database server works normally is judged, and if the standby database server works normally, the data access is conducted on the standby database server according to access orders sent by the dispatching terminal module. By adoption of the control method, safe access of core data is realized, efficiency of dispatching command work is improved, and a rail traffic command system is provided with safety guarantee.

The invention discloses a mobile phone shell. The mobile phone shell comprises a fixing part and a shell body; the fixing part is arranged at the edge of the mobile phone shell, and used for fixing the mobile phone shell on a mobile phone in a stripping manner; the material of the shell body is a flexible adsorptive material; and the shell body is arranged in the middle of the mobile phone shell, and connected with the fixing part, so that the mobile phone is wrapped by the mobile phone shell. By means of the manner, the mobile phone shell disclosed by the invention can be used as a gauze mask after being stripped from the mobile phone.

The invention discloses a soil environment sampling and monitoring device with portable energy, which comprises a bottom shell. Electric push rods are rotationally connected to the left and right sidesurfaces of the bottom shell; the top end of the electric push rod is connected with a top plate, a first bearing is clamped to the top plate, a first rotating shaft is sleeved with the first bearing, the top end of the first rotating shaft is fixedly connected with an output shaft of the motor, two half-threaded pipes are threaded at the bottom end of the first rotating shaft, and half-samplingpipes are fixedly connected to the lower surfaces of the half-threaded pipes; a treatment groove is formed in the upper surface of the bottom shell, a partition plate is arranged in the treatment groove, a water spray nozzle and a stirring blade are arranged on one side of the partition plate, and an electric heating pipe and a baffle are arranged in the other side of the partition plate; a placement groove is formed in the front face of the bottom shell, a water tank is arranged in the bottom shell, and the water pump in the water tank is communicated with the water spray nozzle; and the motor drives the half-sampling pipe to drill into the ground, soil with accurate depth can be obtained, and the sampling tool is simple to clean and convenient to use.

The invention discloses a solar non-inversion illuminating system in the field of illumination. The solar non-inversion illuminating system comprises a photovoltaic cell panel array. An output end of the photovoltaic cell panel array is connected with an input end of a remote high-voltage transmission control module, the remote high-voltage transmission control module is further connected with a central controller, the central controller is further connected with a storage cell set, a mains supply is further connected onto the central controller, a load is connected to an output end of the central controller, and the photovoltaic cell panel array supplies power for the load via the remote high-voltage transmission control module. The solar non-inversion illuminating system has the advantages that electric energy converted by solar photovoltaic panels is directly applied to the load, an inversion procedure is omitted, requirements on line configuration are reduced, accordingly, the cost is lowered, the solar non-inversion illuminating system is flexible in application and high in reliability, can be controlled conveniently and can be applied to illumination for garages and corridors, and energy problems are solved.

The invention relates to the technical field of a textile machine, and particularly to a textile machine frame which is powered by multiple power supplies. The textile machine frame comprises a base and a frame. The base is provided with a recessed trough in which the frame is mounted. The connecting portion between the frame and the base is provided with an L-shaped positioning frame. Two ends of the positioning frame are mounted on the frame and the base through screws. The base is provided with a motor. A winding device is arranged on the frame. The output end of the motor is connected with the winding device for driving the winding device. The motor is electrically connected with a standby power supply box. The standby power supply box is connected with an inverter and a wind driven power generator. The inverter is connected with a solar cell panel. Through the solar cell panel and the wind driven power generator, solar energy and wind energy can be converted to electric power. Furthermore the electric power is stored in the standby power supply box for satisfying an electric power consumption requirement of the motor. Therefore the textile machine frame has advantages of effective energy saving effect and environment-friendly performance. When power supply stoppage of industrial power occurs, an emergency handling function can be performed through the electric power which is stored in the standby power supply box.

The invention discloses an emergency drinking water device, comprising a portable shell; a heating space is arranged at the right side of the upper end of the interior of the portable shell; an energystorage space is arranged in the lower end of the left end wall of the heating surface; an adsorption space is arranged at the right side of the lower end wall of the heating space; a turbo-chargingdevice is arranged at the lower side of the interior of the left end wall of the adsorption space; the left end of a high-pressure water outlet hole is communicated with an ultrafiltration space; a water storage space is arranged at the lower end of the interior of the portable shell; the upper end of the left end face of the portable shell is provided with a storage tank with a leftward opening;a closing device is arranged at the opening of the storage tank; a shrinking device is fixedly connected with the central position of the right end wall of the storage tank; the left end of the a folding device is fixedly connected with a solar photovoltaic panel. When in work, the emergency drinking water device can conveniently adjust the angle of the solar photovoltaic panel, thus improving theworking efficiency; the emergency drinking water device plays a role of emergency in the absence of a power source, thereby guaranteeing the survival probability of field survival.

The invention discloses a multifunctional separated LED ceiling lamp, which comprises a lighting assembly for lighting and a driving assembly arranged on an installation surface, wherein the lightingassembly is detachably connected with the driving assembly, and a terminal of the lighting assembly is electrically connected with a terminal of the driving assembly through a connecting wire; the lighting assembly comprises a lamp holder, an LED lamp module and a lamp shade, wherein the lamp holder and the lamp shade are in sealed detachable connection, and define a sealed lamp body receiving cavity for accommodating the LED lamp module; the LED lamp module is mounted on the lamp holder, and the terminal of the LED lamp module is led out from the lamp holder and electrically connected with the terminal of the driving assembly for controlling the LED lamp module to be always on or to be used for emergency lighting; the drive assembly comprises a drive group bottom plate, a drive set uppercover, a driver, a wiring assembly, a fixed bracket, and an emergency battery. The multifunctional separated LED ceiling lamp has the advantages that when the external power is normal, the multifunctional separated LED ceiling lamp is used for illumination; when the external power is cut off, the emergency battery supplies power to the driver, so that it is ensured that the LED lamp is always on,and the emergency illumination function is achieved.

The invention proposes a rural region distributed type photovoltaic vanadium liquid battery energy storage micro power grid system, comprising a vanadium liquid battery energy storage unit, a variable flow controller, a photovoltaic power generation unit, an inversion controller, an alternating current supply unit, a main controller and a user's load unit. The photovoltaic power generation unit can output the direct current through two channels with one channel for directly outputting the direct current to the direct current input end of the main controller so as to be combined with the vanadium liquid battery energy storage to form a photovoltaic energy storage loop and the other channel for connecting the direct current power with the inversion controller where after the rectification and inversion by the inverter, the power frequency alternating current is outputted. The power frequency alternating current is transmitted to the alternating current input end of the main controller through a power generation meter so as to be combined with the user's load unit to form a photovoltaic energy supply loop.

The invention relates to a harmonic filter maintenance device. The device comprises a filter installation cabinet (1), wherein cooling fans (2) and a temperature sensor (3) are installed in the installation cabinet (1). The device is characterized in that the device also comprises an electric sprayer (4), an insulated cooling liquid is contained in the electric sprayer (4), a nozzle downwards extends into the top of the installation cabinet (1), a motor of each cooling fan (2) is connected with a speed detection mechanism (5), and the speed detection mechanism (5) and the temperature sensor (3) are connected with a switch of the electric sprayer (4) through a controller (6). Compared with the prior art, according to the device, when the temperature in the filter installation cabinet exceeds early-warning temperature and the fan motors do not rotate, the electric sprayer can be automatically started to cool the interior of the cabinet, and therefore the function of fault emergency disposal is achieved.

The invention discloses a steel belt bearing vertical roll turning device, and relates to the technical field of vertical roll turning, the steel belt bearing vertical roll turning device comprises a main body, an internal bearing is arranged at the upper end of the main body, a vertical roll shaft is arranged at the upper end of the internal bearing, a clamping device is arranged on one side of the vertical roll shaft, and a scrap collecting device is arranged at the lower end of the main body. And a transmission device is arranged on one side of the main body. Under the combined action of the rotating oil cylinder, the fixing frame, the power shaft, the rotating joint and the locking fluted disc, the situation that the position of the vertical roller deviates and is not easy to fix during turning can be avoided, due to the fact that the left clamping device and the right clamping device are arranged, the vertical roller can be placed between the left clamping device and the right clamping device, the vertical roller is clamped and fixed through the locking fluted disc, subsequent turning on the vertical roller is facilitated, and the working efficiency is improved. And under the combined action of a material suction barrel, a conveying pipeline, a pin shaft, a feeding hole, a collecting box and a magnet, chippings generated during turning of the vertical roller can be collected, and the chippings are not prone to scattering in the device or on the ground.

A vehicle-mounted emergency sewage treatment vehicle, including a truck, a sewage treatment system, a power supply and a control system; the truck is equipped with the sewage treatment system, the control system controls the sewage treatment system, and the power supply is the The sewage treatment system and the control system are powered. The sewage treatment of the present invention can not be affected by the regional environment, and the operation position can be switched flexibly. In order to strengthen the special operation capability of the vehicle, the solar power generation system in the power supply of the present invention is generated by photovoltaic modules and stored in the battery, and the battery provides driving power for sewage equipment, completely realizing zero pollution and zero discharge in sewage treatment operations, and can also be used as The emergency lighting device and office equipment on the sewage treatment vehicle provide electric energy, which can not only provide lighting for emergencies at night, but also provide electric energy for the night operation of the vehicle, which is convenient for personnel to operate at night.

The invention discloses a multifunctional automotive flashlight. The multifunctional automotive flashlight comprises a metal flashlight shell, wherein the outer wall of the metal flashlight shell is provided with a control switch; a cavity for containing batteries is formed in the shell; one end of the metal flashlight shell is provided with a lamp bead, and the other end of the metal flashlight shell is provided with a box cover. A conical metal tip is formed at the bottom end of the box cover. The multifunctional automotive flashlight further comprises a rubber sleeve used for protecting the conical metal tip. An elastic strip is arranged between the rubber sleeve and the box cover. The outer wall of the metal shell is provided with an electronic clock. An annular check ring is arranged on the outer wall, close to the lamp bead, of the metal shell. The annular check ring is a conical surface. The lower end face of the edge of the annular check ring is provided with a standby switch. A metal convex ring is formed in the periphery of the lamp bead. A sharp metal edge is formed on the edge of the metal convex ring. The multifunctional automotive flashlight can overcome the defects in the prior art, plays a role of emergency lighting and alarming and also has a defense function.

The invention provides a garbage transfer bin with an intelligent monitoring function. The garbage transfer bin comprises a bin body and a spiral feeder, wherein the spiral feeder is arranged at a discharging port in the bottom of the bin body and communicates with the discharging port; a distance measuring sensor, a fire-fighting spraying device, a camera and an infrared temperature measuring probe which are used for monitoring garbage in the bin body are arranged on the inner wall of the top of the bin body, and a display screen and an information processing terminal are arranged outside thebin body; a feeding port is formed in the side wall of the top of the bin body, an emergency discharging port is formed in the side wall of the bottom of the bin body, and a sliding bin door is mounted on the outer side of the emergency discharging port; and an inclined spiral stirring rod is further erected in the bin body, the lower inclined end of the spiral stirring rod penetrates through theside wall of the bottom of the bin body through a sealing bearing, the higher inclined end of the spiral stirring rod penetrates through the side wall of the middle of the opposite side of the bin body through a sealing bearing, and the spiral stirring rod is driven by a first motor. According to the garbage transfer bin, the garbage stacked in the transfer bin can be monitored in real time, problems can be found in time, a fire can be emergently handled, and the use safety is improved.

The invention provides an intelligent streetlamp, and relates to the field of streetlamps. The intelligent streetlamp comprises a base, a charging pile is fixedly arranged above the base, and a supporting column is fixedly arranged on the top of the charging pile. A containing plate is fixedly arranged on the right side of the supporting column. Pedals are fixedly arranged on the two sides of thesupporting column. A first movable shaft is movably arranged above the right side of the supporting column. The other end of the first movable shaft is movably provided with a camera. A supporting plate is fixedly arranged on the left side of the supporting column. The intelligent streetlamp is provided with a solar panel, a storage battery can be automatically charged at daytime, electric power can be transmitted to a light emitting lamp at night, usage can be achieved without an external power source, the intelligent streetlamp can adapt to different containing environments, and practicability is higher. A wind power generation device is arranged, the streetlamp can be charged as long as wind exists at night without sunlight, and the streetlamp is higher in practicability and wider in application range.

The invention relates to an improved casting machine which comprises a base, a rack, a driving device, a forming die, a rotating shaft and a working table. The rack is mounted on the base, the driving device is mounted on the rack, a speed changing box is connected with the output end of the driving device and is connected with one end of the rotating shaft, the other end of the rotating shaft is connected with the working table, the forming die is mounted on the working table, the rack is provided with bearings used for fixing the rotating shaft, the speed changing box is mounted on the rack, a backup power source is arranged on the base, the backup power source is connected with the driving device, the rotating shaft is sleeved with a protection cover, and a cooling device is arranged in the working table. The improved casting machine is simple in structure, convenient to use and mount, easy to operate, low in cost and energy consumption, good in cooling effect, high in production efficiency, stable in production, high in accuracy, wide in application range, long in service life, safe and reliable.

The invention discloses a dust collector for a computer peripheral. The dust collector comprises a dust collector body, an air draft device arranged in the dust collector body, a dust collecting box arranged in the dust collector body, a driving device arranged in the dust collector body, a control switch arranged on the dust collector body, and a ventilation pipeline arranged on the dust collector body, the air draft device is connected with the dust collecting box, a filtering device is arranged on the joint between the air draft device and the dust collecting box, a brush bristle device is arranged below the dust collector body, the air draft device is connected with the output end of the driving device, the control switch is connected with the driving device, a reserve power supply is arranged in the dust collector body which is connected with a USB interface, and the USB interface is connected with the reserve power supply and the driving device. The dust collector for the computer peripheral is simple in structure, convenient to use and install, easy to operate, capable of saving energy, environmentally friendly, light, long in service life and wide in application range and has the functions of being safe and reliable.