34results about How to "Check carefully" patented technology

The invention discloses an integrated safety routing inspection system device of an overhead line, and relates to the routing inspection detecting technology of infrastructure of the overhead line of the electrified railway. The integrated safety routing inspection system device of the overhead line is small in size and convenient to carry. The device is characterized by comprising a housing; two high-definition imaging cameras, a data processing board, an SD card, a power module and a human-computer interaction module are arranged in the housing, wherein the power module is used for supplying power to the two high-definition imaging cameras, the data processing board and the human-computer interaction module; the data processing board is used for compressing images output by the two high-definition cameras and outputting the compressed images to the SD card to store; the data processing board is used for receiving the camera configuration information output by the human-computer interaction module and respectively outputting to the two high-definition imaging cameras; the data processing board is also sued for outputting the images output by the two high-definition imaging cameras to the human-computer interaction modules for displaying.

The invention relates to a round-inspection scheduling equipment of switchgear rooms, and an operation and maintenance management system of switchgear rooms. The round-inspection scheduling equipment of switchgear rooms includes a grading module and a round-inspection scheduling module, wherein the grading module is used for grading each switchgear room according to the scale and/or service time of each switchgear room; the round-inspection scheduling module is used for generating a round-inspection task according to the grade of each switchgear room, and sending the round-inspection task to a round-inspection client; the round-inspection task includes a round-inspection route and a round-inspection item and a round-inspection time corresponding to each switchgear room on the round-inspection route; and during the round-inspection process, according to the grade of each switchgear room, distribution of the round-inspection tasks is performed, so that the switchgear room which has problems can be easily checked out.

The invention discloses a device for generating a rotating magnetic field by using an electrified rotating coil, and particularly relates to a controllable rotating magnetic field generating device for actively controlling a capsule robot to move. The controllable rotating magnetic field generating device comprises a motor, a conductive slip ring and an electromagnetic coil, wherein a stator of the conductive slip ring is connected with an external power supply, a rotor of the conductive slip ring is connected with the electromagnetic coil, and the motor drives the electromagnetic coil to rotate to form a rotating magnetic field while the electromagnetic coil is electrified. The controllable rotating magnetic field generating device can generate a rotating magnetic field with controllable rotating speed and magnetic field size, and is safe and reliable.

The invention discloses an intelligent temperature control battery of an unmanned aerial vehicle, and belongs to the technical field of unmanned aerial vehicles, the unmanned aerial vehicle intelligent temperature control battery comprises a battery mounting box, a driving assembly is fixedly arranged at the middle position of the bottom of the battery mounting box, connecting rods are symmetrically and fixedly arranged at the top of the interior of the battery mounting box, and connecting assemblies are arranged at the tops of the connecting rods; a battery is fixedly arranged at the bottom of the connecting assembly, the battery mounting box is of a cylindrical structure, first sliding grooves are formed in the positions, close to the top and the bottom, of the inner wall of the battery mounting box, the first sliding grooves are of an annular structure, and the temperature of the battery can be detected through a plurality of temperature sensors on the two sides of the battery mounting box; more careful detection is realized; therefore, the temperature of the battery is detected more timely, the delay of temperature detection is greatly reduced, the temperature of the temperature control battery can be adjusted more timely, and the battery is prevented from being damaged due to abnormal temperature.

The invention relates to the technical field of wheel shafts, and provides a detection device of a wheel shaft. The detection device comprises: a base; a plurality of rollers installed on the base andcapable of rotating around the axle of the rollers themselves, wherein a mounting space of a wheel component is formed between the rollers; and a support piece arranged at least one side of the rollers in the axial direction of the rollers, wherein a limiting groove/limiting hole of a shaft component is formed on the support piece. When the detection device of the wheel shaft is used for detecting the wheel shaft, the rollers are rotated to expose the portion of visual inspection to the maximum extent to ensure the more comprehensive and careful inspection by inspectors. The different portions of the wheel shaft are inspected, the rollers only need to rotate with no need for carrying the wheel shaft, so that the inspection efficiency is improved, the labor intensity of the personnel is reduced, and the workers are avoided to be damaged. Besides, the detection device of the wheel shaft reduces the problem incidence of product quality, such as the rework rate and the rework rate that the shaft caused because of unexpected bumping, and the one-time handing-over and inspection qualification rate of wheel shaft is improved.

The invention discloses a security place entrance and exit video image analyzing and processing system. The system comprises a front wireless radio frequency communicator, a front 4K high-speed camera and a front telephoto lens.If an infrared thermal imaging temperature measurement camera detects that the forehead temperature of a current traveler who walks forward close to a first channel gate machine exceeds the normal body temperature, a desk computer is triggered to inform the upper computer of keeping the first channel gate machine to close a first channel gate plate, meanwhile, a second channel gate machine is opened, an LED signal image display screen is controlled to send a visible guide indication mark to indicate the current traveler to enter a second channel from the second channel gate machine, a channel type X-ray article security inspection machine is started to carry out X-ray perspective inspection on travelers and bags and luggage carried by the travelers, the bags and luggage can be conveniently weighed and measured through an electronic weighing scale, and fingerprints and finger veins of the travelers can be conveniently scanned and recognized through a fingerprint scanning acquisition instrument and a vein scanning acquisition instrument.

The invention provides a hierarchical protection safety compliance inspection method and system based on big data. The method includes: determining, according to the attribute information of an information system to be inspected, a target inspection tool matching the attribute information; inspecting, according to the target inspection tool, the information system to be inspected to obtain an inspection result; matching the inspection result with a target inspection knowledge base to obtain a first safety compliance inspection report; and supplementing the first safety compliance inspection report according to the manmade evaluation result of a user to obtain a second safety compliance inspection report. In the method of the present invention, the matched target inspection tool is determined according to the attribute information. When an inspection is performed by using the target inspection tool, more inspection results are obtained, high precision is achieved, manmade evaluation workload is reduced, and inspection efficiency is improved. A technical problem in a conventional inspection method is solved that the matched inspection tool cannot be provided according to user needs so as to result in few inspection results, poor accuracy and an increase in manmade evaluation workload.

Device (9) for inspecting an object (2) of electrically conductive material, comprising a non-static-signal transmitter for generating an electromagnetic field in the object (2), and a receiver (20, 21) for measuring the variations of the eddy current generated by the non-static electromagnetic field and for producing a signal representing the decay of the eddy current, wherein the non-static-signal transmitter comprises at least two laterally spaced-apart emitters (11, 12) for emitting an electromagnetic field, which emitters (11, 12) are, during normal operation, so driven that the resulting electromagnetic field in the central region (26), between the emitters (11, 12), is intensified.

The invention discloses intelligent detecting and repairing equipment for an irrigation water bag. The intelligent detecting and repairing equipment comprises a working box, a sleeve barrel shaft is fixedly installed on the right wall face of an inner cavity of the working box, the sleeve barrel shaft is provided with an inner cavity working chamber, a hollow disc is fixedly installed on the leftend face of the sleeve barrel shaft, and a water outlet spray head and a water inlet spray head are arranged on the left end face of the hollow disc; the air bag is fixedly installed on the outer surface of the hollow disc, an air pump chamber is arranged in the hollow disc, after water hoses are arranged at designated positions in a sleeving manner, water leakage detection can be automatically conducted on the water hoses with different diameters, a quantitative water injection method is adopted, whether the water hoses leak water or not is more accurately measured through the method, and thewater leakage positions are repaired; and the water leakage positions are bonded through rubber rings, so that the efficiency is greatly improved, and the detection is more careful.

The invention discloses a spring processing and detecting device in a shock absorber. The spring processing and detecting device comprises a working box, a cleaning chamber and a detecting chamber arearranged in the working box, a front-back electric guide rail is fixedly installed on the right wall face of an inner cavity of the cleaning chamber, a rotating motor is installed on the left end face of the front-back electric guide rail, and a left-right electric telescopic rod is installed on the left end face of the rotating motor; a clamping block is arranged at the left end face of the left-right electric telescopic rod, after a spring is placed at a designated position, rust on the surface of the spring can be automatically removed; after the rust on the surface is removed, spring cracks are detected; after the spring is used for a long time, the potential safety hazards are prevented; and meanwhile, the spring processing and detecting device is high in crack detection efficiency,careful in detection and capable of judging tiny cracks or sunken parts.

The invention discloses a test table for airtightness of a crank case. The test table comprises a first placing groove, a hinge, a hydraulic rod, a first hydraulic rod, a second hydraulic rod, a spring, a rubber end part, an air inlet pipe, a pressure meter, a detection indicating lamp liquid crystal screen, an operation panel, a second placing groove, a first case, a fixed knob, a handle, a stopknob, a power supply connector, a fixed rod, a telescopic support leg, a telescopic rod, a hole, a regulating knob, a second case, a pressure regulating valve, organic glass, an airtightness detectioncase and an LED bulb. The test table has the beneficial effects that an clamp can be automatically regulated according to the size of an article to be detected in the airtightness test by a user; thearticle to be subjected to detection test can be fixed; meanwhile, the spring is arranged on the hydraulic rod, so that the damage to the article is enabled to be avoided during the article fixation;meanwhile, an observation window and the existing single-side observation are changed into two-side observation; the view angle is wider; the inspection is more careful; the problems can be fast discovered.

The invention discloses a novel cloth inspecting machine which comprises two supporting seats, a driving motor, a first supporting roller, a second supporting roller and a lamp box. A reeling roller and an unreeling roller are arranged between the two supporting seats, the reeling roller is arranged on the lower portion of the unreeling roller, the lamp box is vertically mounted in middle of the upper surfaces of the two supporting seats, and the first supporting roller and the second supporting roller are mounted on two sides of the lamp box, far wary from the lamp box and mounted on the two supporting seats through a first supporting roller support arm and a second supporting roller support arm. According to the novel cloth inspecting machine, in the cloth inspecting process, the driving motor simultaneously drives the reeling roller and the unreeling roller, so that energy is saved, efficiency is improved, the two supporting rollers are designed on the front upper portion and the rear upper portion of the supporting seat, a fabric can be clearly displayed below the lamp box, so that the fabric is more carefully inspected, working difficulty of workers is reduced, the novel cloth inspecting machine is simple in structure and reasonable in design, and popularization and application are facilitated.

The invention discloses a wet film rechecking device for dialyzer production and processing, and relates to the technical field of dialyzer detection, in particular to a wet film rechecking device fordialyzer production and processing, which comprises a shell body and bolts, wherein a roller is arranged in the shell body, an amplifier is arranged above the roller, buffering pads are arranged on the left side and the right side of the amplifier, clamping pieces are bonded to the sides, away from the central axis of the amplifier, of the buffering pads, concentric-square-shaped pieces are in threaded connection with the right sides of bolts, the bolts are located on the right sides of the clamping pieces, movable shafts are fixedly connected to the right sides of the concentric-square-shaped pieces, and connecting plates are fixedly connected to the right sides of the movable shafts. According to the wet film rechecking device for dialyzer production and processing, in the using process, a wet film can be well detected, sterilized and disinfected in an all-around mode, the detecting and disinfecting region is wide, the detecting precision is accurate, anaphylactic reaction is not likely to happen in the using process, meanwhile, the dryness of the internal environment can be guaranteed, and the using requirements of people can be well met.

The invention relates to a device for the contactless load control of crane systems, preferably for container crane systems, by radiography during loading/unloading of the transport vehicles. A radiograph device (2), through which the transport container(s) pass(es), is disposed on the crane for the contactless control of the transport container (3), thereby allowing for a fast and reliable control of the transport containers.

The invention discloses an offline and online combined decoration material online sales exhibition system, and relates to the technical field of decoration material sales exhibition equipment. The system comprises a base and two side plates installed on the two sides of the base, supporting legs are evenly installed at the four corners of the bottom of the base, and a fixing frame is jointly and fixedly installed at the two ends of the base; a showing stand is arranged in the fixing frame, a plurality of placing grooves are formed in the two sides of the showing stand at intervals from top to bottom, shaft rods rotationally inserted into the fixing frame are fixedly connected to the top and the bottom of the showing stand, and a rotation driving device matched with the shaft rods is installed between the two side plates; and an inclined frame is fixed to the ends, away from the fixing frame, of the two side plates in a crossing mode. By means of cooperation of a wide-angle camera and a online live broadcast source, the decoration materials placed on the showing stand can be checked conveniently and carefully, the efficiency is greatly improved, and consumers can be helped to select satisfactory products from massive decoration materials.