33results about How to "Observe usage" patented technology

The invention discloses a box body of a railway vehicle traveling gearbox. The box body comprises an upper box body and a lower box body, wherein the upper and lower box bodies are fixedly connected to form the box body; an input shaft bearing pedestal and an axle bearing pedestal are arranged in the box body; the axle bearing pedestal is of a split structure, one half is located on the upper box body and the other half is located on the lower box body; the combination surface between the upper and lower box bodies is inclined; a plurality of reinforcement ribs are distributed on the surfaces of the upper and lower box bodies; the reinforcement ribs extend outwards from the periphery of the axle bearing pedestal; the input shaft bearing pedestal is integrally located on the upper box body; the end of the combination surface between the upper and lower box bodies close to the input shaft bearing pedestal is lower than the end close to the axle bearing pedestal; the included angle between the combination surface and the horizontal direction is ranged in 25-35 degrees; a torsion bar connection boss is arranged at the lower part of the end of the upper box body close to the input shaft bearing pedestal; and a safety support is arranged at the upper part of the end of the upper box body close to the input shaft bearing pedestal. The box body of the railway vehicle traveling gearbox is simple and reasonable in structure, safe, reliable and capable of satisfying the high-speed traveling requirement.

The present invention discloses a power distribution box capable of removing the moisture. The power distribution box structurally comprises a top plate, a pipe type ventilating and dehumidifying structure, a box door, a power distribution box body, a side plate and a base. The top of the power distribution box body is movably connected with the top plate. The side plate and the power distributionbox body are parallel to each other. The top plate is provided with a sliding rail and a ventilation opening. One side of the top plate is connected with the power distribution box body through the sliding rail. The ventilation opening is embedded in the top plate. The pipe type ventilating and dehumidifying structure is fixedly arranged on the top plate. The side end of the power distribution box body and the side plate are of an integrated structure. The side plate is provided with a lead cover. The lead cover is fixedly connected with the side plate. According to the invention, the pipe type ventilating and dehumidifying structure is fixedly arranged on the top plate. Therefore, the hot air is filtered firstly and then is fed into the power distribution box, so that dusts are preventedfrom entering the power distribution box to influence the normal operation of various components. Simultaneously, a plurality of rotating wind spraying heads are arranged. As a result, the hot air issprayed from multiple angles to realize the dehumidifying function in the power distribution box more comprehensively. The dehumidifying effect is greatly improved, so that the circulation of the airflow in the power distribution box is realized.

The invention relates to a fumigating therapy device for traditional Chinese medicine gynecology, comprising a fumigating generating box and a therapy box. A medicine box is arranged in the fumigatinggenerating box. The upper side of the medicine box is provided with a medicine box port. A medicine box cover is arranged at the inner side of the medicine box port. The lower middle of the medicinebox cover is provided with an atomizing rod; a vapor delivery hole is arranged in the medicine box port; a first vapor delivery tube is connected to the top of the vapor delivery hole and is connectedwith a fan; the fan is connected with a second vapor delivery tube; a first enclosed chamber an a second enclosed chamber are arranged in the therapy box; heat transfer tubes are arranged in the first and second enclosed chambers; the upper portion of the first enclosed chamber is provided with a heating tube; the left ends of the heat transfer tubes are connected with the second vapor delivery tube; rollers are arranged on the right of the second enclosed chamber; a vapor delivery hose is arranged on the rollers; a support terrace is arranged on the right of the inside of the therapy box; asoft cover is arranged at the top of the support terrace. The fumigating therapy device for traditional Chinese medicine gynecology has the advantages of reasonable structure, good convenience of use,good service effect, good health caring, and good effect.

The invention discloses a multifunctional intelligent power distribution box which comprises a 380V power distribution box, a 220V power distribution box and a firefighter tank, wherein the 380V powerdistribution box is internally provided with a main circuit breaker, 380V leakage protectors and 380V intelligent relays; the 220V power distribution box is internally provided with 220V leakage protectors; the firefighter tank is internally provided with a smoke sensitive alarm and a dry powder fire extinguisher; input ends of the plurality of 380V leakage protectors and the plurality of 220V leakage protectors are all connected with the main circuit breaker; input ends of the plurality of 380V intelligent relays are connected with output ends of the plurality of 380V leakage protectors in aone to one correspondence manner; output ends of the plurality of 380V intelligent relays are connected with power supply input ends of a plurality of 380V working sockets in a one to one correspondence manner; output ends of the plurality of 220V leakage protectors are connected with power supply input ends of a plurality of 220V WiFi intelligent sockets in a one to one correspondence manner; the 380V intelligent relays and the plurality of 220V WiFi intelligent sockets are connected with a controller. By adopting the multifunctional intelligent power distribution box, power supply of large-size equipment and small-size equipment can be achieved, and, remote intelligent control can be achieved.

The invention discloses a purification barrier for river regulation. The purification barrier comprises a tank, PP cotton, front activated carbon, precision activated carbon, a hollow fiber ultrafiltration membrane and rear activated carbon. The rear portion of the tank is provided with three fixing cones, one side panel of the tank is provided with holes, and a cover is arranged above the tank. By substitution of original filter materials such as cobblestone, soybeans and fine sand with PP cotton, activated carbon and the ultrafiltration membrane, metal ions, toxic bacteria and odor in watercan be eliminated on the basis of rough filtration of particles in river water, and accordingly water purification can be realized. By placement of filter elements in the transparent plastic tank andindependent arrangement of each filter element in a single groove, filter element utilization conditions can be observed clearly; by observation of the filter element utilization conditions, the filter elements can be taken out and replaced after the tank is uncovered, replacement of the tank is avoided, and resource saving is realized.

The invention discloses a portable indwelling needle fixing device for children. The fixing device includes an upper shell, a lower shell and an indwelling needle fixing structure; the upper shell andthe lower shell are in opposite arrangement; the indwelling needle fixing structure is arranged between the upper shell and the lower shell; the upper shell is a hemispherical hollow structure; one end of the lower shell is provided with a turtle head, and the other end of the lower shell is provided with a turtle tail; and the outer edge at the bottom of the indwelling needle fixing structure isprovided with turtle feet. The whole fixing device adopts a turtle shell shape, so that the outside part of an indwelling needle can be better contained, children's attention can be distracted, therefore, the fear of child patients in injection can be pacified, the fixing device can also be given to children as a toy after disinfection when treatment is finished, and the coordination of the children can be realized; an observation layer and a fixing layer in the fixing device are transparent shells, and can assist nurses to better observe the use of the indwelling needle; comfortable and breathable injection environment can be built for the patients by arranging multiple air vents in the fixing device; and through the fixing of elastic binding band and the adjusting of velcro, the fixingdevice can be fixed more firmly.

The invention relates to a wire storage box special for arrangement of network connecting wires of a computer room and belongs to the field of wire storage boxes. The wire storage box comprises a wirestorage box body. A supporting rotating disc is arranged on one side of the inner wall of the wire storage box body; a first gear is arranged on one side of the supporting rotating disc; a first wirewinding column is arranged on one side of the first gear; one side of the first gear is connected with a second gear, and one side of the second gear is connected with a third gear; and one sides ofthe second gear and the third gear are both connected with one side of the inner wall of the wire storage box body through a first movable rotating shaft. The three gears are in engaged connection sothat rotation of two different wire winding columns can be driven simultaneously, and accordingly the different network wires can be selected for use; through spiral wire winding grooves formed in wire outlets, wire ends can be wound, and thus using in next time is facilitated; through limiting columns and limiting plates, the network wires are prevented from being separated from the positions when wound; by arranging sliding blocks, the wire outlets can be retracted and extended, and thus the space is saved; and by arranging a transparent observation plate, the using situation of the networkwires can be observed at any time.

The invention relates to the technical field of liquid level monitoring, in particular to a liquid level display device of a red bayberry juice storage tank, and solves the problems that in the prior art, no liquid level display device exists, the use condition of red bayberry juice in the tank is inconvenient to observe, manual cleaning is adopted, and manpower is consumed. A liquid level display device of a red bayberry juice storage tank comprises a tank body, a sealing cover is fixedly connected to the top of the tank body, a feeding port is formed in one side of the top of the sealing cover, a floating cylinder is arranged in the tank body, a floating rod is fixedly connected to the center of the top of the floating cylinder and is of an L-shaped structure, and an observation through groove is formed in one side of an inner cavity of the tank body. A scale rod is arranged on the inner side of the observation through groove and sleeved with a sliding sleeve, the side, close to the floating cylinder, of the sliding sleeve is fixedly connected with one end of the horizontal section of the floating rod, and a transparent sealing plate is fixedly connected to the outer side of the observation through groove. The liquid level display device is arranged, so that the use condition of the red bayberry juice in the tank is conveniently observed, manual cleaning is replaced, and manpower is saved.

The invention discloses a rapid clamping device for medical infusion, and relates to the field of medical instruments. The problem that an infusion bottle is inconvenient to replace is solved. The rapid clamping device for medical infusion specifically comprises a sliding rail assembly, a supporting rod and a fixing hand ring; an infusion bottle placing frame is clamped to the outer wall of the supporting rod; four funnel-shaped placing grooves are formed in the outer wall of the top of the infusion bottle placing frame; a second placing opening is formed in the inner wall of the bottom of each placing groove, and a first observation opening is formed in one side of each second placing opening; a sleeve is clamped to the outer wall of the supporting rod; and the outer wall of the sleeve isrotationally connected with a rotating cover. By arranging the infusion bottle placing frame, and the four placing grooves are formed in the infusion bottle placing frame, so that a doctor can placea plurality of infusion bottles at a time; when all the infusion bottles are placed in the placing grooves, the rotating cover is rotated, the placing grooves are covered with the rotating cover, andtherefore the infusion bottles can be fixed; and when an infusion tube needs to be inserted into the head of the infusion bottle, the infusion bottle can be supported by the rotating cover only by inserting from the bottom, so that the doctor can change liquid conveniently.

The invention relates to the field of sludge treatment, in particular to a water-containing sludge pyrohydrolysis drying device which comprises a tank body, three supporting seats are fixedly connected to the bottom end of the tank body, the three supporting seats are annularly and evenly distributed on the side close to the outer surface of the tank body, and a motor is vertically installed at the top end of the tank body and located in the center of the tank body; one end of an output shaft of the motor penetrates through the top end of the tank body and is fixedly connected with a stirring mechanism, the stirring mechanism is rotationally connected with the inner wall of the tank body, an air injection mechanism is fixedly connected to the bottom end of the inner wall of the tank body and located below the stirring mechanism, and a material injection opening is formed in the top end of the tank body and located on one side of the motor; an air outlet is formed in the top end of the tank body and located on the other side of the motor, an air inlet is formed in the center of the bottom end of the tank body, and a discharge port is formed in the outer surface of the tank body and close to one side of the bottom end of the stirring mechanism; and according to the sludge thermal hydrolysis device, by arranging the stirring mechanism and the air injection mechanism, the mixing efficiency of steam and sludge can be improved, and the sludge is subjected to sufficient thermal hydrolysis.

The invention discloses a power box with an electric leakage prevention mechanism, which comprises a box body, a first clamping block, a door panel and a viewing port, wherein the inner wall of the box body is provided with a rubber layer; the rear of the buckle is mounted in match with a clamping groove; the clamping groove is opened in the bottom surface of the box body; the first clamping blockis mounted below an electromagnetic valve; a second clamping block is arranged in front of the first clamping block; the inner sides of the first clamping block and the second clamping block are provided with holes; the door panel is arranged in front of the box body; the viewing port is arranged at the front left side of the box body; and the right side of the viewing port is provided with a cooling port. According to the power box with the electric leakage prevention mechanism, as the first clamping block and the second clamping block are arranged, different kinds of power wires are placedin the holes in the first clamping block, and the different kinds of power wires can thus be classified conveniently; and the second clamping block is mounted above the first clamping block, a threaded rod is screwed to a fixing block, and the second clamping block and the first clamping block are fixed.

The invention relates to the technical field of drilling gas treatment, in particular to a gas drilling sample gas purification treatment device. The gas drilling sample gas purification treatment device can remove impurities in a machine body, store the impurities for later treatment, improve reliability, facilitate maintenance and replacement of parts and improve convenience and comprises a storage box and the machine body; the left side of the top end of the storage box and the right side of the bottom end of the storage box are provided with a vertically-through feeding port and a vertically-through discharging port correspondingly, the bottom end of the discharging port communicates with a discharging valve, the top end of the storage box is fixedly connected with the bottom end of the machine body, and a vertically-through through groove is formed in the left side of the bottom end of the machine body and located above the feeding port; and first magnetic blocks are fixedly connected to the right ends of the through grooves, sliding plates are arranged in the through grooves, supporting columns are fixedly connected to the four corners of the bottom end of the storage box, anti-skid pads are fixedly connected to the bottom ends of the supporting columns, sealing rings are fixedly connected to the interiors of two circular grooves, and the inner side walls of the sealing rings make contact with the outer side walls of an air inlet pipe and an air outlet pipe.

The invention provides a novel packaging bottle with scale, comprising a bottle body, a bottle cap and a handle, wherein the bottle body is provided with scale marks; the bottle cap is further provided with scale marks, and the areas of the scale marks are arranged to be transparent. The packaging bottle provided by the invention has the beneficial effects that washing powder or laundry detergent can be poured as demanded, so that the amount of the laundry detergent or the washing powder is more accurate and controllable when hand washing or machine washing is performed, and moreover the waste of the laundry detergent and moisture agglomerate and even deterioration of the washing powder can be effectively avoided.

The invention provides a photovoltaic panel dust removal device based on an unmanned aerial vehicle. The photovoltaic panel dust removal device comprises an unmanned aerial vehicle body; a water tank is installed at the top of the unmanned aerial vehicle body; a hose is communicated with the lower portion of one side of the water tank; a first box is bolted to the bottom of the unmanned aerial vehicle body; an adjusting structure is arranged in the first box; and a rotating rod is arranged below the adjusting structure. A worker can control the unmanned aerial vehicle to perform dust removal operation on a photovoltaic panel, so that the workload of the worker is effectively reduced, and convenience is provided for the worker. Meanwhile, the danger caused by cleaning is reduced to the minimum, the safety is improved, and the problems that in an existing dust removal mode, the workload is large, much manpower is consumed, and if a photovoltaic panel is installed at a high position, certain danger is brought to cleaning work, and the personal safety of workers is threatened are solved.